├── .github └── workflows │ ├── freebsd.yml │ ├── linux.yml │ ├── multiarch.yml │ └── packaging.yml ├── AUTHORS ├── BUGS ├── COPYING ├── ChangeLog ├── INSTALL ├── Makefile.am ├── Makefile.nmake ├── NEWS ├── README ├── README.win32 ├── TODO ├── autogen.sh ├── bootstrap ├── ci ├── build-tool ├── ci-build ├── ci-install ├── ci-setup ├── ci-test └── get-dependencies ├── config.nmake ├── configure.ac ├── debian ├── changelog ├── compat ├── control ├── copyright ├── libsctplib-dev.install ├── libsctplib1.install ├── libsctplib1.symbols ├── rules ├── sctplib-doc.doc-base ├── sctplib-doc.docs ├── source │ ├── format │ └── lintian-overrides ├── upstream │ ├── metadata │ └── signing-key.asc └── watch ├── freebsd └── sctplib │ ├── Makefile │ ├── distinfo │ ├── pkg-descr │ └── test-packaging ├── packaging.conf ├── rpm └── sctplib.spec ├── sctplib ├── Makefile.am ├── docs │ ├── Makefile.am │ ├── en │ │ ├── Makefile.am │ │ ├── index-1.html │ │ ├── index-2.html │ │ ├── index-3.html │ │ ├── index-4.html │ │ ├── index-5.html │ │ ├── index-6.html │ │ ├── index.html │ │ └── index.sgml │ ├── sctplib │ │ ├── Makefile.am │ │ ├── doc.txt │ │ ├── sctp-modules.fig │ │ └── sctp-modules.png │ └── sctplibDoxy.txt ├── manual │ ├── Makefile.am │ ├── commands.doc │ ├── commands.html │ ├── commands.pdf │ ├── fixunder.sty │ ├── functions.sty │ ├── sctp-api.pdf │ └── sctp-api.tex ├── programs │ ├── Makefile.am │ ├── Makefile.nmake │ ├── chargen_server.c │ ├── chat.c │ ├── combined_server.c │ ├── daytime_server.c │ ├── discard_server.c │ ├── echo_monitor.c │ ├── echo_server.c │ ├── echo_tool.c │ ├── localcom.c │ ├── main.c │ ├── mini-ulp.c │ ├── mini-ulp.h │ ├── monitor.c │ ├── parser.c │ ├── script1 │ ├── script2 │ ├── sctp_wrapper.c │ ├── sctp_wrapper.h │ ├── sctptest.h │ ├── terminal.c │ ├── test_tool.c │ ├── testengine.c │ ├── testsctp-batch │ └── testsctp.c └── sctp │ ├── Makefile.am │ ├── Makefile.nmake │ ├── SCTP-control.c │ ├── SCTP-control.h │ ├── adaptation.c │ ├── adaptation.h │ ├── auxiliary.c │ ├── auxiliary.h │ ├── bundling.h │ ├── chunkHandler.c │ ├── chunkHandler.h │ ├── distribution.c │ ├── distribution.h │ ├── errorhandler.c │ ├── errorhandler.h │ ├── flowcontrol.c │ ├── flowcontrol.h │ ├── globals.c │ ├── globals.h │ ├── md5.c │ ├── md5.h │ ├── messages.h │ ├── pathmanagement.c │ ├── pathmanagement.h │ ├── rbundling.c │ ├── recvctrl.c │ ├── recvctrl.h │ ├── reltransfer.c │ ├── reltransfer.h │ ├── sbundling.c │ ├── sctp.h │ ├── streamengine.c │ ├── streamengine.h │ ├── timer_list.c │ └── timer_list.h ├── website.config └── win32-setup.sh /.github/workflows/freebsd.yml: -------------------------------------------------------------------------------- 1 | # GitHub Actions Scripts 2 | # Copyright (C) 2021-2024 by Thomas Dreibholz 3 | # 4 | # This program is free software: you can redistribute it and/or modify 5 | # it under the terms of the GNU General Public License as published by 6 | # the Free Software Foundation, either version 3 of the License, or 7 | # (at your option) any later version. 8 | # 9 | # This program is distributed in the hope that it will be useful, 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | # GNU General Public License for more details. 13 | # 14 | # You should have received a copy of the GNU General Public License 15 | # along with this program. If not, see . 16 | # 17 | # Contact: dreibh@simula.no 18 | 19 | name: FreeBSD CI Tests 20 | 21 | on: 22 | push: 23 | branches: 24 | - master 25 | - dreibh/github-actions 26 | - dreibh/github-actions-freebsd 27 | 28 | jobs: 29 | build_job: 30 | 31 | # ###### Build matrix ################################################### 32 | strategy: 33 | matrix: 34 | include: 35 | 36 | # ====== FreeBSD 14.1 ============================================= 37 | - label: "FreeBSD 14.1: Clang/x86_64" 38 | release: 14.1 39 | cc: clang 40 | cxx: clang++ 41 | 42 | 43 | # ###### Build commands ################################################# 44 | name: ${{ matrix.label }} 45 | runs-on: ubuntu-latest 46 | steps: 47 | - uses: actions/checkout@v4 48 | - name: Test in FreeBSD 49 | id: test 50 | uses: vmactions/freebsd-vm@v1 51 | with: 52 | release: ${{ matrix.release }} 53 | usesh: true 54 | run: | 55 | ASSUME_ALWAYS_YES=yes pkg install -y bash 56 | CC=${{ matrix.cc }} CXX=${{ matrix.cxx }} ci/ci-setup compile 57 | CC=${{ matrix.cc }} CXX=${{ matrix.cxx }} ci/ci-install compile 58 | CC=${{ matrix.cc }} CXX=${{ matrix.cxx }} ci/ci-build compile 59 | -------------------------------------------------------------------------------- /.github/workflows/linux.yml: -------------------------------------------------------------------------------- 1 | # GitHub Actions Scripts 2 | # Copyright (C) 2021-2024 by Thomas Dreibholz 3 | # 4 | # This program is free software: you can redistribute it and/or modify 5 | # it under the terms of the GNU General Public License as published by 6 | # the Free Software Foundation, either version 3 of the License, or 7 | # (at your option) any later version. 8 | # 9 | # This program is distributed in the hope that it will be useful, 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | # GNU General Public License for more details. 13 | # 14 | # You should have received a copy of the GNU General Public License 15 | # along with this program. If not, see . 16 | # 17 | # Contact: dreibh@simula.no 18 | 19 | name: Linux CI Tests 20 | 21 | on: 22 | push: 23 | branches: 24 | - master 25 | - dreibh/github-actions 26 | 27 | jobs: 28 | build_job: 29 | 30 | # ###### Build matrix ################################################### 31 | strategy: 32 | matrix: 33 | include: 34 | 35 | # ====== Ubuntu Linux ============================================= 36 | - label: "Ubuntu 24.04 (Noble Numbat) with GCC" 37 | image: ubuntu:24.04 38 | cc: gcc 39 | cxx: g++ 40 | - label: "Ubuntu 22.04 (Jammy Jellyfish) with GCC" 41 | image: ubuntu:22.04 42 | cc: gcc 43 | cxx: g++ 44 | - label: "Ubuntu 20.04 (Focal Fossa) with GCC" 45 | image: ubuntu:20.04 46 | cc: gcc 47 | cxx: g++ 48 | 49 | # ====== Debian Linux ============================================= 50 | - label: "Debian 12 (Bookworm) with GCC" 51 | image: debian:bookworm 52 | cc: gcc 53 | cxx: g++ 54 | - label: "Debian 11 (Bullseye) with GCC" 55 | image: debian:bullseye 56 | cc: gcc 57 | cxx: g++ 58 | 59 | # ====== Fedora Linux ============================================= 60 | - label: "Fedora 40 with Clang" 61 | image: fedora:40 62 | cc: clang 63 | cxx: clang++ 64 | 65 | 66 | # ###### Build commands ################################################# 67 | name: ${{ matrix.label }} 68 | runs-on: ubuntu-latest 69 | container: 70 | image: ${{ matrix.image }} 71 | steps: 72 | # NOTE: actions/checkout@v4 does not work for old Ubuntu 18.04! 73 | - uses: actions/checkout@v4 74 | - name: Build 75 | shell: bash 76 | run: | 77 | CC=${{ matrix.cc }} CXX=${{ matrix.cxx }} ARCH= ci/ci-setup compile 78 | CC=${{ matrix.cc }} CXX=${{ matrix.cxx }} ARCH= ci/ci-install compile 79 | CC=${{ matrix.cc }} CXX=${{ matrix.cxx }} ARCH= ci/ci-build compile 80 | -------------------------------------------------------------------------------- /.github/workflows/multiarch.yml: -------------------------------------------------------------------------------- 1 | # GitHub Actions Scripts 2 | # Copyright (C) 2021-2024 by Thomas Dreibholz 3 | # 4 | # This program is free software: you can redistribute it and/or modify 5 | # it under the terms of the GNU General Public License as published by 6 | # the Free Software Foundation, either version 3 of the License, or 7 | # (at your option) any later version. 8 | # 9 | # This program is distributed in the hope that it will be useful, 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | # GNU General Public License for more details. 13 | # 14 | # You should have received a copy of the GNU General Public License 15 | # along with this program. If not, see . 16 | # 17 | # Contact: dreibh@simula.no 18 | 19 | name: Linux Multi-Arch Tests 20 | 21 | on: 22 | push: 23 | branches: 24 | - master 25 | - dreibh/github-actions 26 | 27 | jobs: 28 | build_job: 29 | 30 | # ###### Build matrix ################################################### 31 | strategy: 32 | matrix: 33 | include: 34 | 35 | # ====== Ubuntu Linux ============================================= 36 | - label: "Ubuntu 22.04 (Noble Numbat): Clang/ARMv8" 37 | arch: aarch64 38 | distro: ubuntu22.04 39 | cc: clang 40 | cxx: clang++ 41 | - label: "Ubuntu 22.04 (Noble Numbat): GCC/S390x" 42 | arch: s390x 43 | distro: ubuntu22.04 44 | cc: gcc 45 | cxx: g++ 46 | - label: "Ubuntu 22.04 (Noble Numbat): GCC/RISC-V" 47 | arch: riscv64 48 | distro: ubuntu22.04 49 | cc: gcc 50 | cxx: g++ 51 | 52 | # ====== Debian Linux ============================================= 53 | - label: "Debian 12 (Bookworm): GCC/i386" 54 | arch: i386 55 | distro: bookworm 56 | cc: gcc 57 | cxx: g++ 58 | - label: "Debian 12 (Bookworm): Clang/ARMv7" 59 | arch: arm32v7 60 | distro: bookworm 61 | cc: clang 62 | cxx: clang++ 63 | 64 | # ====== Fedora Linux ============================================= 65 | - label: "Fedora 41: GCC/PPC64" 66 | arch: ppc64le 67 | distro: fedora41 68 | cc: gcc 69 | cxx: g++ 70 | 71 | 72 | # ###### Build commands ################################################# 73 | name: ${{ matrix.label }} 74 | runs-on: ubuntu-latest 75 | steps: 76 | - uses: actions/checkout@v4 77 | # NOTE: dreibh/run-on-arch-action provides the upstream 78 | # uraimo/run-on-arch-action action, with additional dockerfiles 79 | # needed for the builds here! 80 | - uses: dreibh/run-on-arch-action@dreibh/tests 81 | name: Build 82 | id: build 83 | with: 84 | arch: ${{ matrix.arch }} 85 | distro: ${{ matrix.distro }} 86 | run: | 87 | CC=${{ matrix.cc }} CXX=${{ matrix.cxx }} ci/ci-setup compile 88 | CC=${{ matrix.cc }} CXX=${{ matrix.cxx }} ci/ci-install compile 89 | CC=${{ matrix.cc }} CXX=${{ matrix.cxx }} ci/ci-build compile 90 | -------------------------------------------------------------------------------- /.github/workflows/packaging.yml: -------------------------------------------------------------------------------- 1 | # GitHub Actions Scripts 2 | # Copyright (C) 2021-2024 by Thomas Dreibholz 3 | # 4 | # This program is free software: you can redistribute it and/or modify 5 | # it under the terms of the GNU General Public License as published by 6 | # the Free Software Foundation, either version 3 of the License, or 7 | # (at your option) any later version. 8 | # 9 | # This program is distributed in the hope that it will be useful, 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | # GNU General Public License for more details. 13 | # 14 | # You should have received a copy of the GNU General Public License 15 | # along with this program. If not, see . 16 | # 17 | # Contact: dreibh@simula.no 18 | 19 | name: Packaging CI Tests 20 | 21 | on: 22 | push: 23 | branches: 24 | - master 25 | - dreibh/github-actions 26 | 27 | jobs: 28 | # ====== Ubuntu Linux ===================================================== 29 | ubuntu-packaging: 30 | name: Ubuntu Packaging 31 | runs-on: ubuntu-24.04 32 | steps: 33 | - uses: actions/checkout@v4 34 | - name: Packaging 35 | shell: bash 36 | run: | 37 | sudo CC=gcc CXX=g++ OS=ubuntu DIST=noble ARCH= ci/ci-setup package 38 | sudo CC=gcc CXX=g++ OS=ubuntu DIST=noble ARCH= ci/ci-install package 39 | sudo CC=gcc CXX=g++ OS=ubuntu DIST=noble ARCH= ci/ci-build package 40 | sudo ci/ci-test 41 | 42 | # ====== Debian Linux ===================================================== 43 | debian-packaging: 44 | name: Debian Packaging 45 | runs-on: ubuntu-latest 46 | container: 47 | image: debian:unstable 48 | options: --privileged 49 | steps: 50 | - uses: actions/checkout@v4 51 | - name: Packaging 52 | shell: bash 53 | run: | 54 | CC=gcc CXX=g++ OS=debian DIST=unstable ARCH= ci/ci-setup package 55 | CC=gcc CXX=g++ OS=debian DIST=unstable ARCH= ci/ci-install package 56 | CC=gcc CXX=g++ OS=debian DIST=unstable ARCH= ci/ci-build package 57 | # ci/ci-test <- Not running on Ubuntu! 58 | 59 | # ====== Fedora Linux ===================================================== 60 | fedora-packaging: 61 | name: Fedora Packaging 62 | runs-on: ubuntu-latest 63 | container: 64 | # Using Fedora 39 here, due to problems with Mock! 65 | # => https://github.com/rpm-software-management/mock/issues/1487 66 | image: fedora:39 67 | options: --privileged --cap-add=SYS_ADMIN 68 | steps: 69 | - uses: actions/checkout@v4 70 | - name: Packaging 71 | shell: bash 72 | run: | 73 | CC=clang CXX=clang++ ARCH= ci/ci-setup package 74 | CC=clang CXX=clang++ ARCH= ci/ci-install package 75 | CC=clang CXX=clang++ ARCH= ci/ci-build package 76 | ci/ci-test 77 | -------------------------------------------------------------------------------- /AUTHORS: -------------------------------------------------------------------------------- 1 | The main authors: 2 | 3 | Andreas Jungmaier 4 | Thomas Dreibholz 5 | Michael Tüxen 6 | Herbert Hölzlwimmer 7 | 8 | 9 | Many thanks to all other contributors, such as: 10 | 11 | Gerd Bohnenstengel added new socket functions (RFC2292BIS) 12 | for Solaris8 and FreeBSD 4.2 KAME, 4.7.2001 13 | Marc Boucher 14 | Armando Caro 15 | Janardhan Iyengar 16 | Stefan Jansen 17 | Andreas Lang 18 | Alfred Lupper added defines for solaris, 27.6.2001 19 | Stephan Schulte 20 | Achim Weber 21 | Amedeo Bonfiglio 22 | 23 | 24 | and many others ... 25 | 26 | (if you belong here, just drop a note to thomas.dreibholz@gmail.com) 27 | -------------------------------------------------------------------------------- /BUGS: -------------------------------------------------------------------------------- 1 | 1. Unrecognised Parameter in ch_addUnrecognizedParameter(): 2 | Inhalt des Parameters wird nicht korrekt eingetragen. Wireshark meldet 3 | Malformed Packet. 4 | 5 | PROBLEM BEHOBEN! 6 | 7 | 2. Unrecognised Parameter in ch_enterErrorCauseData(): 8 | Inhalt des Parameters wird nicht korrekt eingetragen. Wireshark meldet 9 | Malformed Packet. 10 | 11 | PROBLEM BEHOBEN! 12 | 13 | 14 | 3. Interface mit 2 globalen IPv6-Adressen, INIT auf 1. Adresse 15 | => INIT_ACK geht über 2. Adresse hinaus. 16 | 17 | 18 | 4. Bulk Transfer mit Fragmentierung: 19 | Abbruch nach SACK von letztem Fragment eines langen Chunks 20 | Grund: QueueStatusChange Notification wird bei SACK nicht gegeben. 21 | 22 | PROBLEM BEHOBEN! 23 | -------------------------------------------------------------------------------- /INSTALL: -------------------------------------------------------------------------------- 1 | Note 2 | ================= 3 | Special Option to be used when calling ./configure : 4 | ./configure --disable-ipv6 (guess what this does :-) 5 | ./configure --enable-shared (configures to build a shared version 6 | of the libsctp. This can be found in 7 | the subdirectory sctplib/sctp/.libs !) 8 | 9 | 10 | Basic Installation 11 | ================== 12 | 13 | These are generic installation instructions. 14 | 15 | The `configure' shell script attempts to guess correct values for 16 | various system-dependent variables used during compilation. It uses 17 | those values to create a `Makefile' in each directory of the package. 18 | It may also create one or more `.h' files containing system-dependent 19 | definitions. Finally, it creates a shell script `config.status' that 20 | you can run in the future to recreate the current configuration, a file 21 | `config.cache' that saves the results of its tests to speed up 22 | reconfiguring, and a file `config.log' containing compiler output 23 | (useful mainly for debugging `configure'). 24 | 25 | If you need to do unusual things to compile the package, please try 26 | to figure out how `configure' could check whether to do them, and mail 27 | diffs or instructions to the address given in the `README' so they can 28 | be considered for the next release. If at some point `config.cache' 29 | contains results you don't want to keep, you may remove or edit it. 30 | 31 | The file `configure.in' is used to create `configure' by a program 32 | called `autoconf'. You only need `configure.in' if you want to change 33 | it or regenerate `configure' using a newer version of `autoconf'. 34 | 35 | The simplest way to compile this package is: 36 | 37 | 1. `cd' to the directory containing the package's source code and type 38 | `./configure' to configure the package for your system. If you're 39 | using `csh' on an old version of System V, you might need to type 40 | `sh ./configure' instead to prevent `csh' from trying to execute 41 | `configure' itself. 42 | 43 | Running `configure' takes a while. While running, it prints some 44 | messages telling which features it is checking for. 45 | 46 | 2. Type `make' to compile the package. 47 | 48 | 3. Type `make install' to install the programs and any data files and 49 | documentation. 50 | 51 | 4. You can remove the program binaries and object files from the 52 | source code directory by typing `make clean'. 53 | 54 | Compilers and Options 55 | ===================== 56 | 57 | Some systems require unusual options for compilation or linking that 58 | the `configure' script does not know about. You can give `configure' 59 | initial values for variables by setting them in the environment. Using 60 | a Bourne-compatible shell, you can do that on the command line like 61 | this: 62 | CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure 63 | 64 | Or on systems that have the `env' program, you can do it like this: 65 | env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure 66 | 67 | Compiling For Multiple Architectures 68 | ==================================== 69 | 70 | You can compile the package for more than one kind of computer at the 71 | same time, by placing the object files for each architecture in their 72 | own directory. To do this, you must use a version of `make' that 73 | supports the `VPATH' variable, such as GNU `make'. `cd' to the 74 | directory where you want the object files and executables to go and run 75 | the `configure' script. `configure' automatically checks for the 76 | source code in the directory that `configure' is in and in `..'. 77 | 78 | If you have to use a `make' that does not supports the `VPATH' 79 | variable, you have to compile the package for one architecture at a time 80 | in the source code directory. After you have installed the package for 81 | one architecture, use `make distclean' before reconfiguring for another 82 | architecture. 83 | 84 | Installation Names 85 | ================== 86 | 87 | By default, `make install' will install the package's files in 88 | `/usr/local/bin', `/usr/local/man', etc. You can specify an 89 | installation prefix other than `/usr/local' by giving `configure' the 90 | option `--prefix=PATH'. 91 | 92 | You can specify separate installation prefixes for 93 | architecture-specific files and architecture-independent files. If you 94 | give `configure' the option `--exec-prefix=PATH', the package will use 95 | PATH as the prefix for installing programs and libraries. 96 | Documentation and other data files will still use the regular prefix. 97 | 98 | If the package supports it, you can cause programs to be installed 99 | with an extra prefix or suffix on their names by giving `configure' the 100 | option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. 101 | 102 | Optional Features 103 | ================= 104 | 105 | Some packages pay attention to `--enable-FEATURE' options to 106 | `configure', where FEATURE indicates an optional part of the package. 107 | They may also pay attention to `--with-PACKAGE' options, where PACKAGE 108 | is something like `gnu-as' or `x' (for the X Window System). The 109 | `README' should mention any `--enable-' and `--with-' options that the 110 | package recognizes. 111 | 112 | For packages that use the X Window System, `configure' can usually 113 | find the X include and library files automatically, but if it doesn't, 114 | you can use the `configure' options `--x-includes=DIR' and 115 | `--x-libraries=DIR' to specify their locations. 116 | 117 | Specifying the System Type 118 | ========================== 119 | 120 | There may be some features `configure' can not figure out 121 | automatically, but needs to determine by the type of host the package 122 | will run on. Usually `configure' can figure that out, but if it prints 123 | a message saying it can not guess the host type, give it the 124 | `--host=TYPE' option. TYPE can either be a short name for the system 125 | type, such as `sun4', or a canonical name with three fields: 126 | CPU-COMPANY-SYSTEM 127 | 128 | See the file `config.sub' for the possible values of each field. If 129 | `config.sub' isn't included in this package, then this package doesn't 130 | need to know the host type. 131 | 132 | If you are building compiler tools for cross-compiling, you can also 133 | use the `--target=TYPE' option to select the type of system they will 134 | produce code for and the `--build=TYPE' option to select the type of 135 | system on which you are compiling the package. 136 | 137 | Sharing Defaults 138 | ================ 139 | 140 | If you want to set default values for `configure' scripts to share, 141 | you can create a site shell script called `config.site' that gives 142 | default values for variables like `CC', `cache_file', and `prefix'. 143 | `configure' looks for `PREFIX/share/config.site' if it exists, then 144 | `PREFIX/etc/config.site' if it exists. Or, you can set the 145 | `CONFIG_SITE' environment variable to the location of the site script. 146 | A warning: not all `configure' scripts look for a site script. 147 | 148 | Operation Controls 149 | ================== 150 | 151 | `configure' recognizes the following options to control how it 152 | operates. 153 | 154 | `--cache-file=FILE' 155 | Use and save the results of the tests in FILE instead of 156 | `./config.cache'. Set FILE to `/dev/null' to disable caching, for 157 | debugging `configure'. 158 | 159 | `--help' 160 | Print a summary of the options to `configure', and exit. 161 | 162 | `--quiet' 163 | `--silent' 164 | `-q' 165 | Do not print messages saying which checks are being made. 166 | 167 | `--srcdir=DIR' 168 | Look for the package's source code in directory DIR. Usually 169 | `configure' can determine that directory automatically. 170 | 171 | `--version' 172 | Print the version of Autoconf used to generate the `configure' 173 | script, and exit. 174 | 175 | `configure' also accepts some other, not widely useful, options. 176 | 177 | -------------------------------------------------------------------------------- /Makefile.am: -------------------------------------------------------------------------------- 1 | SUBDIRS = sctplib 2 | 3 | EXTRA_DIST = \ 4 | AUTHORS \ 5 | COPYING \ 6 | ChangeLog \ 7 | INSTALL \ 8 | README \ 9 | TODO \ 10 | config.nmake \ 11 | Makefile.nmake \ 12 | README.win32 \ 13 | win32-setup.sh \ 14 | debian/source/format \ 15 | debian/source/lintian-overrides \ 16 | debian/upstream/signing-key.asc \ 17 | debian/upstream/metadata \ 18 | debian/compat \ 19 | debian/libsctplib-dev.install \ 20 | debian/libsctplib1.install \ 21 | debian/rules \ 22 | debian/sctplib-doc.doc-base \ 23 | debian/sctplib-doc.docs \ 24 | debian/control \ 25 | debian/copyright \ 26 | debian/watch \ 27 | debian/changelog \ 28 | freebsd/sctplib/distinfo \ 29 | freebsd/sctplib/pkg-descr \ 30 | freebsd/sctplib/test-packaging \ 31 | freebsd/sctplib/Makefile \ 32 | rpm/sctplib.spec 33 | 34 | ACLOCAL_AMFLAGS = -I m4 35 | -------------------------------------------------------------------------------- /Makefile.nmake: -------------------------------------------------------------------------------- 1 | ## Makefile for building sctp.lib and some servers with Microsoft C and nmake 2 | ## Use: nmake all -f makefile.nmake 3 | # 4 | 5 | include config.nmake 6 | 7 | all: 8 | cd sctplib\sctp 9 | nmake -f Makefile.nmake 10 | cd .. 11 | cd programs 12 | nmake all -f Makefile.nmake 13 | cd .. 14 | 15 | clean: 16 | cd sctplib\sctp 17 | nmake clean -f Makefile.nmake 18 | cd .. 19 | cd programs 20 | nmake clean -f Makefile.nmake 21 | cd .. 22 | 23 | REQUIRED_APPS=\ 24 | $(SH) \ 25 | unzip \ 26 | wget 27 | 28 | verify_apps: 29 | @$(SH) win32-setup.sh --appverify $(REQUIRED_APPS) 30 | 31 | setup: verify_apps 32 | @$(SH) win32-setup.sh --download "$(WIN32_LIBS)" \ 33 | glib gtk2.12/glib-2.14.3.zip 34 | @$(SH) win32-setup.sh --download "$(WIN32_LIBS)" \ 35 | glib gtk2.12/glib-dev-2.14.3.zip 36 | @$(SH) win32-setup.sh --download "$(WIN32_LIBS)" \ 37 | libiconv-1.9.1.bin.woe32 libiconv-1.9.1.bin.woe32.zip 38 | @$(SH) win32-setup.sh --download "$(WIN32_LIBS)" \ 39 | gettext-0.14.5 gettext-0.14.5.zip 40 | copy $(WIN32_LIBS)\glib\bin\libglib-2.0-0.dll C:\WINDOWS\system32 41 | copy $(ICONV_DIR)\bin\iconv.dll C:\WINDOWS\system32 42 | copy $(GETTEXT_DIR)\bin\intl.dll C:\WINDOWS\system32 43 | -------------------------------------------------------------------------------- /NEWS: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /README: -------------------------------------------------------------------------------- 1 | --------------------------------------------------------------------------------- 2 | 3 | This source code repository contains an implementation of the 4 | Stream Control Transmission Protocol, as per RFC 4960. 5 | 6 | --------------------------------------------------------------------------------- 7 | 8 | Copyright (C) 2000 by Siemens AG, Munich, Germany. 9 | Copyright (C) 2001-2004 Andreas Jungmaier 10 | Copyright (C) 2004-2017 Thomas Dreibholz 11 | 12 | Realized in co-operation between Siemens AG and 13 | the Institute of Computer Networking Technology, University of 14 | Essen, Germany. 15 | 16 | Acknowledgement 17 | This work was partially funded by the Bundesministerium für Bildung und 18 | Forschung (BMBF) of the Federal Republic of Germany (Förderkennzeichen 01AK045). 19 | The authors alone are responsible for the contents. 20 | 21 | --------------------------------------------------------------------------------- 22 | 23 | Please note that you must have glib version 1.2 and/or 2.0 installed in order for 24 | the compilation to succeed! GLIB is a generic C-library for things like lists, 25 | arrays, timers etc. Should you not have it installed, you can obtain it for most 26 | OS's from ftp://www.gtk.org/pub/gtk/ 27 | 28 | --------------------------------------------------------------------------------- 29 | 30 | Just use 31 | prompt> tar xvfz sctplib-1.0.14-XYZ.tar.gz 32 | and you get a new directory 33 | sctplib-1.0.14-XYZ 34 | 35 | cd into that and type 36 | ./configure 37 | or 38 | ./configure --help 39 | 40 | 41 | After that use make (or gmake under FreeBSD) to compile the 42 | library! Happy SCTPing! :-) 43 | 44 | It contains a number of files that are shortly described hereafter: 45 | AUTHORS : People who have produced this code. 46 | COPYING : The license to be applied for using/compiling/distributing 47 | this code. 48 | INSTALL : Basic installation notes. 49 | NEWS : Changes from release to release. 50 | README : This file 51 | TODO : A more or less complete list of missing features/known 52 | problems, etc. 53 | sctplib : A directory containig the files belonging to the SCTP 54 | implementation. This will contain the actual executable 55 | called . 56 | sctplib/sctp : contains the files for the actual library, which will be named 57 | libsctp.a. Also contains the necessary include file sctp.h 58 | 59 | sctplib/manual : A subdirectory containing some tex files and a PDF manual, 60 | describing general implementation features, the API, and 61 | the example programs. Now also in PostScript. 62 | PLEASE NOTE: THIS DOCUMENTATION IS SLIGHTLY OUT OF DATE ! 63 | IF YOU DO NOT LIKE THIS, FEEL FREE TO CONTRIBUTE UPDATES... 64 | But promised: we will be working on that, and there will be 65 | a new manual after release of sctplib-1.0.14 ! 66 | 67 | sctplib/docs: This subdirectory will contain documentation after the build 68 | process, that has been automatically derived from the source code. 69 | -------------------------------------------------------------------------------- /README.win32: -------------------------------------------------------------------------------- 1 | 31/08/2009 2 | 3 | Sctplib for Windows 4 | 5 | * Download the latest sctplib sources (sctplib-1.0.9) and unpack them 6 | in a directory of your choice 7 | 8 | * In addition you need some files of the glib library. 9 | 10 | There are two ways to get the files installed: 11 | 12 | 1. If you have already Cygwin installed: 13 | o Make sure that Cygwin is installed with bash, wget and unzip 14 | o Go to sctplib-1.0.8 and type 15 | nmake setup -f Makefile.nmake 16 | o The glib files will be downloaded and unzipped in the 17 | directory C:\win32-libs 18 | o In case you want them unzipped in a different directory, you 19 | have to change the Variable WIN32_LIBS in config.nmake 20 | 21 | 2. If Cygwin is not installed on your computer: 22 | o Make a directory C:\win32-libs 23 | o Download gtk2.12/glib-2.14.3.zip and gtk2.12/glib-dev-2.14.3.zip preferably 24 | from http://anonsvn.wireshark.org/wireshark-win32-libs/tags/2007-11-20/packages 25 | o Unzip the files in C:\win32-libs\glib 26 | o Download libiconv-1.9.1.bin.woe32.zip and gettext-0.14.5.zip preferably 27 | from http://anonsvn.wireshark.org/wireshark-win32-libs/tags/2007-11-20/packages 28 | o Unzip the files in C:\win32-libs\libiconv-1.9.1.bin.woe32 and 29 | C:\win32-libs\gettext-0.14.5 respectively 30 | o In case you want them unzipped in a different directory, you have 31 | to change the Variable WIN32_LIBS in config.nmake 32 | o Copy glib\bin\libglib-2.0-0.dll libiconv-1.9.1.bin.woe32\bin\iconv.dll 33 | 34 | gettext-0.14.5\bin\intl.dll to C:\WINDOWS\system32 35 | 36 | * Now you can compile the sctplib and additional programs with 37 | nmake all -f Makefile.nmake. 38 | -------------------------------------------------------------------------------- /TODO: -------------------------------------------------------------------------------- 1 | No, this implementation is NOT CARRIER GRADE :-) 2 | 3 | - Implement ICMP handling. 4 | 5 | ====================================================================== 6 | Things to do: 7 | ====================================================================== 8 | (these are minor things that should be cleaned up): 9 | 10 | -> check whether we delete an existing assoc, when we get a new 11 | INIT with invalid parameters (shouldn't happen) 12 | 13 | -> number of streams, and their defaults are now stored in distribution 14 | (for the defaults), streamengine (for the actual work), SCTP-control 15 | (for the negotiation). This is ugly. Any suggestions ? 16 | 17 | -> Error-Chunk-Handling must be further implemented, tested 18 | 19 | -> Calls to sctp_send() may only be done after CommmUP notification. 20 | This should be mentioned in the documentation... 21 | 22 | ====================================================================== 23 | 24 | 25 | SHOWSTOPPERS : 26 | 1. update documentation to reflect latest changes. this is an 27 | eternal issue of software development...however, you may use 28 | doxygen to generate a fairly up to date documentation of all 29 | functions. Just type "make doxygen" in the sctplib/docs/ 30 | directory (make sure doxygen is installed as /usr/bin/doxygen. 31 | 32 | 2. Send Sutdown-Ack back to the source address of the SHUTDOWN message ! 33 | 34 | 3. Reinitialization of Associaton (Restart) may change association parameters 35 | (Number of streams, address-list etc.) -> needs testing ! 36 | Restart may change IP addresses -> now we check only whether we have 37 | the same number of paths ! 38 | 39 | 4. When we receive data froma previously deactivated path, that path 40 | should be activated ! Check this ! 41 | 42 | ====================================================================== 43 | NICE TO HAVE (we are working on this - slowly :-) : 44 | ====================================================================== 45 | - use of the "Don't bundle" feature. (isn't this obsolete, really ? ) 46 | This needs an API discussion first...as of now there does not seem 47 | to be a need for this feature. 48 | 49 | - SeizePort-Functions should use Bit-mapped array or something similar to 50 | store used ports. Then we could randomly use and free these. 51 | 52 | - Implemente SHA-1 as well as MD-5. 53 | 54 | - Replace timer lists by a more sophisticated data structure. 55 | 56 | - Add ECN support. 57 | -------------------------------------------------------------------------------- /autogen.sh: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | # 3 | # Build Scripts 4 | # Copyright (C) 2002-2025 by Thomas Dreibholz 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see . 18 | # 19 | # Contact: thomas.dreibholz@gmail.com 20 | 21 | # Bash options: 22 | set -eu 23 | 24 | 25 | CMAKE_OPTIONS="" 26 | COMMAND="" 27 | CORES= 28 | 29 | while [ $# -gt 0 ] ; do 30 | if [[ "$1" =~ ^(-|--)use-clang$ ]] ; then 31 | # Use these settings for CLang: 32 | export CXX=clang++ 33 | export CC=clang 34 | elif [[ "$1" =~ ^(-|--)use-clang-scan-build$ ]] ; then 35 | # Use these settings for CLang: 36 | export CXX=clang++ 37 | export CC=clang 38 | # Ensure build with CLang Static Analyzer 39 | mkdir -p scan-build-reports 40 | COMMAND="scan-build -o scan-build-reports" 41 | elif [[ "$1" =~ ^(-|--)use-gcc$ ]] ; then 42 | # Use these settings for GCC: 43 | export CXX=g++ 44 | export CC=gcc 45 | elif [[ "$1" =~ ^(-|--)use-gcc-analyzer$ ]] ; then 46 | # Use these settings for GCC: 47 | export CXX=g++ 48 | export CC=gcc 49 | export CFLAGS=-fanalyzer 50 | export CXXFLAGS=-fanalyzer 51 | CMAKE_OPTIONS="${CMAKE_OPTIONS} -DCMAKE_VERBOSE_MAKEFILE=ON" 52 | CORES=1 # The analyzer takes a *huge* amount of memory! 53 | elif [[ "$1" =~ ^(-|--)debug$ ]] ; then 54 | # Enable debugging build: 55 | CMAKE_OPTIONS="${CMAKE_OPTIONS} -DCMAKE_BUILD_TYPE=Debug" 56 | elif [[ "$1" =~ ^(-|--)release$ ]] ; then 57 | # Enable debugging build: 58 | CMAKE_OPTIONS="${CMAKE_OPTIONS} -DCMAKE_BUILD_TYPE=Release" 59 | elif [[ "$1" =~ ^(-|--)release-with-debinfo$ ]] ; then 60 | # Enable debugging build: 61 | CMAKE_OPTIONS="${CMAKE_OPTIONS} -DCMAKE_BUILD_TYPE=RelWithDebInfo" 62 | elif [[ "$1" =~ ^(-|--)verbose$ ]] ; then 63 | # Enable verbose Makefile: 64 | CMAKE_OPTIONS="${CMAKE_OPTIONS} -DCMAKE_VERBOSE_MAKEFILE=ON" 65 | elif [[ "$1" =~ ^(-|--)cores ]] ; then 66 | if [[ ! "$2" =~ ^[0-9]*$ ]] ; then 67 | echo >&2 "ERROR: Number of cores must be an integer number!" 68 | exit 1 69 | fi 70 | CORES="$2" 71 | shift 72 | elif [ "$1" == "--" ] ; then 73 | shift 74 | break 75 | else 76 | echo >&2 "Usage: autogen.sh [--use-clang|--use-clang-scan-build|--use-gcc|--use-gcc-analyzer] [--debug|--release|--release-with-debinfo] [--cores N] [--verbose] -- (further CMake/Configure options)" 77 | exit 1 78 | fi 79 | shift 80 | done 81 | 82 | if [ "$(uname)" != "FreeBSD" ] ; then 83 | installPrefix="/usr" 84 | else 85 | installPrefix="/usr/local" 86 | fi 87 | 88 | 89 | # ====== Configure with CMake =============================================== 90 | if [ -e CMakeLists.txt ] ; then 91 | rm -f CMakeCache.txt 92 | if [ "$*" != "" ] ; then 93 | CMAKE_OPTIONS="${CMAKE_OPTIONS} $*" 94 | fi 95 | echo "CMake options:${CMAKE_OPTIONS} . -DCMAKE_INSTALL_PREFIX=\"${installPrefix}\"" 96 | # shellcheck disable=SC2048,SC2086 97 | ${COMMAND} cmake ${CMAKE_OPTIONS} . -DCMAKE_INSTALL_PREFIX="${installPrefix}" 98 | 99 | # ====== Configure with AutoConf/AutoMake =================================== 100 | elif [ -e bootstrap ] ; then 101 | ./bootstrap 102 | ./configure $* 103 | 104 | else 105 | echo >&2 "ERROR: Failed to configure with CMake or AutoMake/AutoConf!" 106 | exit 1 107 | fi 108 | 109 | 110 | # ====== Obtain number of cores ============================================= 111 | # Try Linux 112 | if [ "${CORES}" == "" ] ; then 113 | CORES=$(getconf _NPROCESSORS_ONLN 2>/dev/null || true) 114 | if [ "${CORES}" == "" ] ; then 115 | # Try FreeBSD 116 | CORES=$(sysctl -a | grep 'hw.ncpu' | cut -d ':' -f2 | tr -d ' ' || true) 117 | fi 118 | if [ "${CORES}" == "" ] ; then 119 | CORES="1" 120 | fi 121 | echo "This system has ${CORES} cores!" 122 | fi 123 | 124 | 125 | # ====== Build ============================================================== 126 | ${COMMAND} make -j"${CORES}" 127 | -------------------------------------------------------------------------------- /bootstrap: -------------------------------------------------------------------------------- 1 | #! /bin/sh 2 | set -x 3 | 4 | rm -rf admin 5 | mkdir admin 6 | 7 | if [ -e /usr/bin/glibtoolize ] ; then 8 | glibtoolize --force 9 | elif [ -e /usr/bin/libtoolize ] ; then 10 | libtoolize --force 11 | elif [ -e /usr/local/bin/libtoolize ] ; then 12 | libtoolize --force 13 | else 14 | echo "ERROR: I cannot find libtoolize or glibtoolize!" 15 | exit 1 16 | fi 17 | 18 | if [ -e /usr/local/share/aclocal ] ; then 19 | aclocal -I /usr/local/share/aclocal 20 | else 21 | aclocal -I /usr/share/aclocal 22 | fi 23 | autoheader 24 | automake --gnu --add-missing --copy 25 | autoconf 26 | -------------------------------------------------------------------------------- /ci/ci-build: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | # 3 | # GitHub Actions Scripts 4 | # Copyright (C) 2021-2024 by Thomas Dreibholz 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see . 18 | # 19 | # Contact: thomas.dreibholz@gmail.com 20 | 21 | # Bash options: 22 | set -eu 23 | 24 | 25 | # ====== Check arguments ==================================================== 26 | if [ $# -lt 1 ] ; then 27 | echo >&2 "Usage: $0 compile|package|... ..." 28 | exit 1 29 | fi 30 | 31 | 32 | # ====== Check/set environment variables ==================================== 33 | DIRNAME="$(dirname "$0")" 34 | UNAME="$(uname)" 35 | if [ ! -e /etc/os-release ] ; then 36 | echo >&2 "ERROR: /etc/os-release does not exist!" 37 | exit 1 38 | fi 39 | . /etc/os-release 40 | 41 | 42 | # ###### Configure ########################################################## 43 | 44 | # ====== Configure with CMake =============================================== 45 | if [ -e CMakeLists.txt ] ; then 46 | cmake . 47 | 48 | # ====== Configure with autoconf/automake (via bootstrap script) ============ 49 | elif [ -e configure.ac ] || [ -e configure.in ] ; then 50 | if [ -e autogen.sh ] ; then 51 | ./autogen.sh 52 | elif [ -e bootstrap ] ; then 53 | ./bootstrap 54 | ./configure 55 | else 56 | ./configure 57 | fi 58 | else 59 | echo >&2 "WARNING: No build system detected. Trying to just call \"make\" ..." 60 | fi 61 | 62 | # ====== Obtain MAKEFLAGS to utilise all cores ============================== 63 | if [ "${UNAME}" == "Linux" ] ; then 64 | cores=$(getconf _NPROCESSORS_ONLN 2>/dev/null || true) 65 | MAKEFLAGS="-j${cores}" 66 | elif [ "${UNAME}" == "FreeBSD" ] ; then 67 | cores=$(sysctl -a | grep 'hw.ncpu' | cut -d ':' -f2 | tr -d ' ') 68 | MAKEFLAGS="-j${cores}" 69 | else 70 | MAKEFLAGS="" 71 | fi 72 | 73 | 74 | # ###### Perform builds ##################################################### 75 | while [ $# -gt 0 ] ; do 76 | TOOL="$1" 77 | shift 78 | 79 | 80 | # ====== Compile ========================================================= 81 | if [ "${TOOL}" == "compile" ] ; then 82 | 83 | MAKEFLAGS=${MAKEFLAGS} make # VERBOSE=1 84 | 85 | 86 | # # ====== Coverity Scan =================================================== 87 | # elif [ "${TOOL}" == "coverity" ] ; then 88 | # # ------ Build -------------------------------------------------------- 89 | # cd coverity 90 | # export PATH="coverity/$(ls -d cov*)/bin:$PATH" 91 | # cd .. 92 | # 93 | # MAKEFLAGS=${MAKEFLAGS} cov-build --dir cov-int make 94 | # tar czf coverity-results.tar.gz cov-int 95 | # ls -l coverity-results.tar.gz 96 | # 97 | # # ------ Upload results ----------------------------------------------- 98 | # if [ "${TRAVIS_BRANCH}" == "${COVERITY_SCAN_BRANCH}" ] ; then 99 | # curl --form token=${COVERITY_SCAN_TOKEN} \ 100 | # --form email=${COVERITY_SCAN_NOTIFICATION_EMAIL} \ 101 | # --form file=@coverity-results.tar.gz \ 102 | # --form version="master branch head" \ 103 | # --form description="$(git log -1|head -1)" \ 104 | # https://scan.coverity.com/builds?project=${COVERITY_PROJECT} 105 | # CURL_RESULT=$? 106 | # echo "curl returned ${CURL_RESULT}" 107 | # if [ $CURL_RESULT -ne 0 ]; then 108 | # echo >&2 "ERROR: Upload to Coverity Scan failed; curl returned ${CURL_RESULT}!" 109 | # exit 1 110 | # fi 111 | # else 112 | # echo >&2 "###### NOTE: This branch \"${TRAVIS_BRANCH}\" is not the scan branch \"${COVERITY_SCAN_BRANCH}\"! Skipping upload! ######" 113 | # fi 114 | 115 | 116 | # ====== Package ======================================================= 117 | elif [ "${TOOL}" == "package" ] ; then 118 | 119 | if [ ! -v OS ] || [ "${OS}" == "" ] ; then 120 | OS="${ID}" 121 | fi 122 | if [ ! -v ARCH ] || [ "${ARCH}" == "" ] ; then 123 | ARCH="$(uname -m)" 124 | fi 125 | 126 | if [ "${OS}" == "ubuntu" ] || [ "${OS}" == "debian" ] ; then 127 | architecture="${ARCH//x86_64/amd64}" 128 | if [ ! -v DIST ] || [ "${DIST}" == "" ] ; then 129 | distribution="${VERSION_CODENAME}" 130 | else 131 | distribution="${DIST}" 132 | fi 133 | "${DIRNAME}"/build-tool build-deb "${distribution}" --skip-signing --architecture="${architecture}" 134 | 135 | # ====== Fedora ========================================================== 136 | elif [ "${OS}" == "fedora" ] ; then 137 | 138 | architecture="${ARCH}" 139 | if [ ! -v DIST ] || [ "${DIST}" == "" ] ; then 140 | distribution="${VERSION_ID}" 141 | else 142 | distribution="${DIST}" 143 | fi 144 | LD_PRELOAD=/usr/lib64/nosync/nosync.so \ 145 | "${DIRNAME}"/build-tool build-rpm "fedora-${distribution}" --skip-signing --architecture="${architecture}" 146 | 147 | # ====== Unknown ========================================================= 148 | else 149 | echo >&2 "ERROR: Unsupported distribution ${ID} for packaging!" 150 | exit 1 151 | fi 152 | 153 | 154 | # ====== Invalid setting ================================================= 155 | else 156 | echo >&2 "ERROR: Invalid setting of TOOL=${TOOL}!" 157 | exit 1 158 | fi 159 | 160 | done 161 | -------------------------------------------------------------------------------- /ci/ci-install: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | # 3 | # GitHub Actions Scripts 4 | # Copyright (C) 2021-2024 by Thomas Dreibholz 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see . 18 | # 19 | # Contact: thomas.dreibholz@gmail.com 20 | 21 | # Bash options: 22 | set -eu 23 | 24 | 25 | DIRNAME="$(dirname "$0")" 26 | "${DIRNAME}"/get-dependencies --install 27 | -------------------------------------------------------------------------------- /ci/ci-setup: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | # 3 | # GitHub Actions Scripts 4 | # Copyright (C) 2021-2024 by Thomas Dreibholz 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see . 18 | # 19 | # Contact: thomas.dreibholz@gmail.com 20 | 21 | # Bash options: 22 | set -eu 23 | 24 | 25 | # ====== Check arguments ==================================================== 26 | USE_PACKAGING=0 27 | while [ $# -gt 0 ] ; do 28 | if [ "$1" == "package" ] ; then 29 | USE_PACKAGING=1 30 | fi 31 | shift 32 | done 33 | 34 | 35 | # ====== Check/set environment variables ==================================== 36 | if [ ! -e /etc/os-release ] ; then 37 | echo >&2 "ERROR: /etc/os-release does not exist!" 38 | exit 1 39 | fi 40 | . /etc/os-release 41 | 42 | 43 | # ====== Ubuntu/Deban ======================================================= 44 | if [ "${ID}" == "ubuntu" ] || [ "${ID}" == "debian" ] ; then 45 | PACKAGES="python3 python3-distro" 46 | if [ -v CC ] ; then 47 | if [[ "${CC}" =~ .*gcc.* ]] ; then 48 | PACKAGES="${PACKAGES} gcc" 49 | elif [[ "${CC}" =~ .*clang.* ]] ; then 50 | PACKAGES="${PACKAGES} clang" 51 | fi 52 | fi 53 | if [ ${USE_PACKAGING} -eq 1 ] ; then 54 | # Need to install pbuilder as well: 55 | PACKAGES="${PACKAGES} build-essential debian-archive-keyring debian-ports-archive-keyring devscripts distro-info eatmydata fakeroot pbuilder qemu-user-static sudo" 56 | fi 57 | 58 | apt-get update -qq 59 | # DEBIAN_FRONTEND=noninteractive apt-get dist-upgrade -qy 60 | # shellcheck disable=SC2086 61 | DEBIAN_FRONTEND=noninteractive apt-get install -y -o Dpkg::Options::=--force-confold -o Dpkg::Options::=--force-confdef --no-install-recommends \ 62 | ${PACKAGES} 63 | 64 | if [ "${ID}" == "ubuntu" ] ; then 65 | # Add PPA dreibh/ppa for Ubuntu: 66 | DEBIAN_FRONTEND=noninteractive apt-get install -y -o Dpkg::Options::=--force-confold -o Dpkg::Options::=--force-confdef --no-install-recommends \ 67 | software-properties-common 68 | apt-add-repository -y ppa:dreibh/ppa || true 69 | apt-get update -q 70 | fi 71 | 72 | if [ ${USE_PACKAGING} -eq 1 ] ; then 73 | # ====== pbuilder environment ========================================= 74 | # Example for GitHub Actions: 75 | # https://github.com/jrl-umi3218/github-actions/tree/master/setup-pbuilder 76 | 77 | if [ ! -v OS ] || [ "${OS}" == "" ] ; then 78 | OS="${ID}" 79 | fi 80 | if [ ! -v DIST ] || [ "${DIST}" == "" ] ; then 81 | DIST="${VERSION_CODENAME}" 82 | fi 83 | if [ ! -v ARCH ] || [ "${ARCH}" == "" ] ; then 84 | ARCH="$(dpkg --print-architecture)" 85 | fi 86 | 87 | if [ "${OS}" == "ubuntu" ] ; then 88 | COMPONENTS="main universe" 89 | MIRRORSITE=http://dk.archive.ubuntu.com/ubuntu/ 90 | KEYRING="/usr/share/keyrings/ubuntu-archive-keyring.gpg" 91 | elif [ "${OS}" == "debian" ] ; then 92 | COMPONENTS="main" 93 | if [ "${ARCH}" == "m68k" ] || [ "${ARCH}" == "riscv64" ] ; then 94 | # Debian Ports (special architectures) 95 | MIRRORSITE="http://ftp.ports.debian.org/debian-ports/" 96 | KEYRING="/usr/share/keyrings/debian-ports-archive-keyring.gpg" 97 | else 98 | # Debian (supported architectures) 99 | MIRRORSITE="http://ftp.dk.debian.org/debian/" 100 | KEYRING="/usr/share/keyrings/debian-archive-keyring.gpg" 101 | fi 102 | else 103 | echo >&2 "ERROR: Unknown distribution ${ID}!" 104 | exit 1 105 | fi 106 | 107 | cores=$(getconf _NPROCESSORS_ONLN 2>/dev/null || true) 108 | cat >/etc/pbuilderrc < /etc/dpkg/dpkg.cfg.d/02apt-speedup" | \ 153 | OS="${OS}" DISTRIBUTION="${DIST}" ARCHITECTURE="${ARCH}" pbuilder login --save-after-exec 154 | 155 | # ====== Add ppa:dreibh/ppa, updates and backports ================= 156 | if [ "${OS}" == "ubuntu" ] ; then 157 | # Add PPA dreibh/ppa for Ubuntu: 158 | OS="${OS}" DISTRIBUTION="${DIST}" ARCHITECTURE="${ARCH}" pbuilder login --save-after-login <&2 "ERROR: Unable to inject PPA configuration into Mock configuration file /etc/mock/${OS}-${DIST}-${ARCH}.cfg!" 201 | exit 1 202 | fi 203 | fi 204 | fi 205 | 206 | 207 | # ====== FreeBSD ============================================================ 208 | elif [ "${ID}" == "freebsd" ] ; then 209 | PACKAGES="autoconf automake bash gcc libtool git python3 py311-distro" 210 | 211 | # shellcheck disable=SC2086 212 | ASSUME_ALWAYS_YES=yes pkg install -y ${PACKAGES} 213 | 214 | if [ ! -e /usr/ports/.git ] ; then 215 | rm -rf /usr/ports/* /usr/ports/.??* || true 216 | mkdir -p /usr/ports 217 | cd /usr/ports 218 | git init -b main 219 | git remote add freebsd https://git.freebsd.org/ports.git 220 | git remote set-url --push freebsd ssh://git@gitrepo.freebsd.org/ports.git 221 | git config --add remote.freebsd.fetch "+refs/notes/*:refs/notes/*" 222 | git config pull.rebase true 223 | git pull --depth=1 freebsd main 224 | git branch --set-upstream-to=freebsd/main main 225 | fi 226 | 227 | # ====== Unknown ============================================================ 228 | else 229 | 230 | echo >&2 "ERROR: Unknown distribution ${ID}!" 231 | exit 1 232 | 233 | fi 234 | -------------------------------------------------------------------------------- /ci/ci-test: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | # 3 | # GitHub Actions Scripts 4 | # Copyright (C) 2021-2024 by Thomas Dreibholz 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see . 18 | # 19 | # Contact: thomas.dreibholz@gmail.com 20 | 21 | # Bash options: 22 | set -eu 23 | 24 | 25 | # ====== Check/set environment variables ==================================== 26 | ID="$(uname)" 27 | if [ ! -e /etc/os-release ] ; then 28 | echo >&2 "ERROR: /etc/os-release does not exist!" 29 | exit 1 30 | fi 31 | . /etc/os-release 32 | 33 | 34 | # ====== Ubuntu/Deban ======================================================= 35 | if [ "${ID}" == "ubuntu" ] || [ "${ID}" == "debian" ] ; then 36 | 37 | # ====== pbuilder environment ============================================ 38 | CHANGELOG_HEADER="$(head -n1 debian/changelog)" 39 | # PACKAGE="$(echo "${CHANGELOG_HEADER}" | sed -e "s/(.*//" -e "s/ //g")" 40 | PACKAGE_VERSION="$(echo "${CHANGELOG_HEADER}" | sed -e "s/.*(//" -e "s/).*//" -e "s/ //g" -e "s/ //g" -e "s/^[0-9]://g")" 41 | # shellcheck disable=SC2001 42 | OUTPUT_VERSION="$(echo "${PACKAGE_VERSION}" | sed -e "s/\(ubuntu\|ppa\)[0-9]*$/\1/")" 43 | # shellcheck disable=SC2001 44 | DEBIAN_VERSION="$(echo "${OUTPUT_VERSION}" | sed -e "s/\(ubuntu\|ppa\)$//1")" 45 | 46 | packages="" 47 | if [ $# -eq 0 ] ; then 48 | echo "Looking for *${DEBIAN_VERSION}*.deb in /var/cache/pbuilder/result ..." 49 | packages="$(find /var/cache/pbuilder/result -name "*${DEBIAN_VERSION}*.deb")" 50 | fi 51 | while [ $# -gt 0 ] ; do 52 | echo "Looking for $1*${DEBIAN_VERSION}*.deb in /var/cache/pbuilder/result ..." 53 | packages="${packages} $(find /var/cache/pbuilder/result -name "$1*${DEBIAN_VERSION}*.deb")" 54 | shift 55 | done 56 | packages=$(echo "${packages}" | xargs -n1 | sort -u | xargs) 57 | if [ "${packages}" == "" ] ; then 58 | echo >&2 "ERROR: No packages have been found!" 59 | exit 1 60 | fi 61 | 62 | echo "Installing ${packages} ..." 63 | # shellcheck disable=SC2086 64 | DEBIAN_FRONTEND=noninteractive eatmydata apt-get install -fy ${packages} || { 65 | echo "NOTE: apt-get failed -> trying dpkg instead of apt-get for local file!" 66 | # NOTE: Older "apt-get" versions do not handle local files! 67 | # shellcheck disable=SC2086 68 | if ! DEBIAN_FRONTEND=noninteractive eatmydata dpkg -i "${packages}" ; then 69 | echo "There may be some dependencies missing. Trying to install them ..." 70 | DEBIAN_FRONTEND=noninteractive eatmydata apt-get install -fy -o Dpkg::Options::="--force-confold" -o Dpkg::Options::="--force-confdef" --no-install-recommends 71 | echo "Retrying to install ${packages} ..." 72 | DEBIAN_FRONTEND=noninteractive eatmydata dpkg -i ${packages} 73 | fi 74 | } 75 | echo "Done!" 76 | 77 | 78 | # ====== Fedora ============================================================= 79 | elif [ "${ID}" == "fedora" ] ; then 80 | 81 | # ====== mock environment ================================================ 82 | # PACKAGE=$(grep "^Name:" rpm/*.spec | head -n1 | sed -e "s/Name://g" -e "s/[ \t]*//g") 83 | PACKAGE_VERSION=$(grep "^Version:" rpm/*.spec | head -n1 | sed -e "s/Version://g" -e "s/[ \t]*//g") 84 | 85 | release=$(bash -c "LANG=C.UTF-8 ; cat /etc/fedora-release | sed -e \"s/^\(.*\) release \([0-9]*\) (\(.*\))$/\2/g\"" | sed -e "s/[^0-9]//g") 86 | arch=$(uname -m | sed -e "s/[^0-9a-zA-Z_+-]//g") 87 | if ! cd /var/lib/mock/fedora-"${release}"-"${arch}"/result ; then 88 | if cd /var/lib/mock/fedora-rawhide-"${arch}"/result ; then 89 | release="rawhide" 90 | else 91 | echo >&2 "ERROR: No results have been found!" 92 | exit 1 93 | fi 94 | fi 95 | 96 | packages="" 97 | if [ $# -eq 0 ] ; then 98 | echo "Looking for *${PACKAGE_VERSION}*.rpm in /var/lib/mock/fedora-${release}-${arch}/result ..." 99 | packages="$(find /var/lib/mock/fedora-"${release}"-"${arch}"/result -name "*${PACKAGE_VERSION}*.rpm" | grep -v "\.src\.rpm$")" 100 | fi 101 | while [ $# -gt 0 ] ; do 102 | echo "Looking for $1*${PACKAGE_VERSION}*.rpm in /var/lib/mock/fedora-${release}-${arch}/result ..." 103 | packages="${packages} $(find /var/lib/mock/fedora-"${release}"-"${arch}"/result -name "$1*${PACKAGE_VERSION}*.rpm" | grep -v "\.src\.rpm$")" 104 | shift 105 | done 106 | packages=$(echo "${packages}" | xargs -n1 | sort -u | xargs) 107 | if [ "${packages}" == "" ] ; then 108 | echo >&2 "ERROR: No packages have been found!" 109 | exit 1 110 | fi 111 | 112 | echo "Installing ${packages} ..." 113 | # shellcheck disable=SC2086 114 | LD_PRELOAD=/usr/lib64/nosync/nosync.so dnf install -y --allowerasing ${packages} 115 | echo "Done!" 116 | 117 | 118 | # ====== FreeBSD ============================================================ 119 | elif [ "${ID}" == "freebsd" ] ; then 120 | 121 | # TDB 122 | true 123 | 124 | 125 | # ====== Unknown ============================================================ 126 | else 127 | 128 | echo >&2 "ERROR: Unexpected system ${ID}!" 129 | exit 1 130 | 131 | fi 132 | -------------------------------------------------------------------------------- /ci/get-dependencies: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | # -*- coding: utf-8 -*- 3 | # 4 | # GitHub Actions Scripts 5 | # Copyright (C) 2018-2025 by Thomas Dreibholz 6 | # 7 | # This program is free software: you can redistribute it and/or modify 8 | # it under the terms of the GNU General Public License as published by 9 | # the Free Software Foundation, either version 3 of the License, or 10 | # (at your option) any later version. 11 | # 12 | # This program is distributed in the hope that it will be useful, 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 | # GNU General Public License for more details. 16 | # 17 | # You should have received a copy of the GNU General Public License 18 | # along with this program. If not, see . 19 | # 20 | # Contact: thomas.dreibholz@gmail.com 21 | 22 | import distro 23 | import glob 24 | import os 25 | import re 26 | import subprocess 27 | import sys 28 | 29 | 30 | # ###### Extract Deb file dependencies ###################################### 31 | debDepLine = re.compile(r'^(.*:[ \t]*)(.*)$') 32 | debDepItem = re.compile(r'^([a-zA-Z0-9-+\.]+)[\s]*(|\|.*|\(.*)[\s]*$') 33 | def extractDebDependencies(line, system): 34 | dependencies = [] 35 | distribution = distro.codename() 36 | 37 | # Remove "build-depends:", etc.: 38 | m = debDepLine.match(line) 39 | if m != None: 40 | line = m.group(2) 41 | line = line.strip() 42 | 43 | # Split into segments 44 | for l in line.split(','): 45 | l = l.strip() 46 | m = debDepItem.match(l) 47 | if m != None: 48 | dependency = l 49 | 50 | # ------ Ugly work-around for cmake -------------------------------- 51 | # We need cmake >= 3.0! 52 | if ((m.group(1) == 'cmake') or (m.group(1) == 'cmake3')): 53 | if ((system == 'debian') or (system == 'ubuntu')): 54 | try: 55 | if distribution in [ 'trusty' ]: 56 | dependency = 'cmake3' 57 | except: 58 | pass 59 | 60 | dependencies.append(dependency) 61 | 62 | return dependencies 63 | 64 | 65 | # ###### Extract RPM spec dependencies ###################################### 66 | rpmDepLine = re.compile(r'^(.*:[ \t]*)(.*)$') 67 | rpmDepItem = re.compile(r'^([a-zA-Z0-9-+\.]+)[\s]*(|or[ \t]*.*|\(.*)[\s]*$') 68 | def extractRPMDependencies(line, system): 69 | dependencies = [] 70 | distribution = distro.codename() 71 | 72 | # Remove "build-depends:", etc.: 73 | m = rpmDepLine.match(line) 74 | if m != None: 75 | dependency = m.group(2).strip() 76 | dependencies.append(dependency) 77 | 78 | return dependencies 79 | 80 | 81 | # ###### Main program ####################################################### 82 | 83 | # ====== Check arguments ==================================================== 84 | system = None 85 | runInstall = False 86 | i = 1 87 | while i < len(sys.argv): 88 | if sys.argv[i] == '-s' or sys.argv[i] == '--system': 89 | if i + 1 < len(sys.argv): 90 | system = sys.argv[i + 1] 91 | i = i + 1 92 | else: 93 | sys.stderr.write('ERROR: Invalid system setting!\n') 94 | sys.exit(1) 95 | elif sys.argv[i] == '-i' or sys.argv[i] == '--install': 96 | runInstall = True 97 | elif sys.argv[i] == '-h' or sys.argv[i] == '--help': 98 | sys.stderr.write('Usage: ' + sys.argv[0] + ' [-h|--help] [-s|--system debian|ubuntu|fedora|freebsd|auto] [-i|--install]\n') 99 | sys.exit(0) 100 | else: 101 | sys.stderr.write('ERROR: Bad parameter ' + sys.argv[i] + '!\n') 102 | sys.exit(1) 103 | i = i + 1 104 | 105 | if system == None: 106 | with open("/etc/os-release") as osReleaseFile: 107 | osRelease = { } 108 | for line in osReleaseFile: 109 | key, value = line.rstrip().split("=") 110 | osRelease[key] = value.strip('"') 111 | system = osRelease['ID'] 112 | 113 | # ====== Debian/Ubuntu ====================================================== 114 | dependencies = [ ] 115 | if ((system == 'debian') or (system == 'ubuntu')): 116 | if os.path.exists('debian/control'): 117 | with open('debian/control', 'r', encoding='utf-8') as fp: 118 | inside = False 119 | for line in fp: 120 | if not line: 121 | break 122 | line_lower = line.lower() 123 | if inside: 124 | if line.startswith((' ', "\t")): 125 | dependencies = dependencies + extractDebDependencies(line, system) 126 | continue 127 | elif line.startswith('#'): 128 | continue 129 | inside = False 130 | if line_lower.startswith(('build-depends:', 'build-depends-indep:')): 131 | dependencies = dependencies + extractDebDependencies(line, system) 132 | inside = True 133 | 134 | aptCall = [ 'apt-get', 'satisfy', '-qy' ] 135 | i=0 136 | for dependency in sorted(set(dependencies)): 137 | if i > 0: 138 | sys.stdout.write(', ') 139 | sys.stdout.write(dependency) 140 | aptCall.append(dependency) 141 | i = i + 1 142 | sys.stdout.write('\n') 143 | 144 | if runInstall == True: 145 | subprocess.call(aptCall, 146 | env = { 'DEBIAN_FRONTEND': 'noninteractive' }) 147 | 148 | else: 149 | sys.stderr.write('ERROR: Unable to locate Debian control file!\n') 150 | sys.exit(1) 151 | 152 | 153 | # ====== Fedora ============================================================= 154 | elif system == 'fedora': 155 | specFiles = glob.glob('rpm/*.spec') 156 | if len(specFiles) == 1: 157 | with open(specFiles[0], 'r', encoding='utf-8') as fp: 158 | inside = False 159 | for line in fp: 160 | if not line: 161 | break 162 | line_lower = line.lower() 163 | if inside: 164 | if line.startswith('#'): 165 | continue 166 | inside = False 167 | if line_lower.startswith('buildrequires:'): 168 | dependencies = dependencies + extractRPMDependencies(line, system) 169 | inside = True 170 | 171 | dnfCall = [ 'dnf', 'install', '-y' ] 172 | i=0 173 | for dependency in sorted(set(dependencies)): 174 | if i > 0: 175 | sys.stdout.write(', ') 176 | sys.stdout.write(dependency) 177 | dnfCall.append(dependency) 178 | i = i + 1 179 | sys.stdout.write('\n') 180 | 181 | if runInstall == True: 182 | subprocess.call(dnfCall) 183 | 184 | else: 185 | sys.stderr.write('ERROR: Unable to locate RPM spec file!\n') 186 | sys.exit(1) 187 | 188 | 189 | # ====== FreeBSD ============================================================ 190 | elif system == 'freebsd': 191 | freeBSDMakefile = glob.glob('freebsd/*/Makefile') 192 | if len(freeBSDMakefile) == 1: 193 | freeBSDDirectory = os.path.dirname(freeBSDMakefile[0]) 194 | 195 | cmd = 'make build-depends-list && make run-depends-list' 196 | try: 197 | os.chdir(freeBSDDirectory) 198 | output = subprocess.check_output(cmd, shell=True) 199 | except Exception as e: 200 | sys.stderr.write('ERROR: Getting FreeBSD dependencies failed: ' + str(e) + '\n') 201 | sys.exit(1) 202 | 203 | if output != None: 204 | ports = output.decode('utf-8').splitlines() 205 | for port in ports: 206 | if port[0:3] != '---': 207 | basename = os.path.basename(port) 208 | if basename == 'glib20': 209 | basename = 'glib' # May be there is a better solution here? 210 | dependencies.append(basename) 211 | 212 | for dependency in sorted(set(dependencies)): 213 | sys.stdout.write(dependency + ' ') 214 | sys.stdout.write('\n') 215 | 216 | if runInstall == True: 217 | subprocess.call([ 'pkg', 'install', '-y' ] + dependencies) 218 | 219 | else: 220 | sys.stderr.write('ERROR: Unable to locate FreeBSD port makefile!\n') 221 | sys.exit(1) 222 | 223 | 224 | # ====== Error ============================================================== 225 | else: 226 | sys.stderr.write('ERROR: Invalid system name "' + system + '"!\n') 227 | sys.exit(1) 228 | -------------------------------------------------------------------------------- /config.nmake: -------------------------------------------------------------------------------- 1 | WIN32_LIBS=C:\win32-libs 2 | 3 | GLIB_VERSION=2.12 4 | GLIB_DIR=$(WIN32_LIBS)\glib\include\glib-2.0 5 | GLIB_DIR2=$(WIN32_LIBS)\glib\lib\glib-2.0\include 6 | ICONV_DIR=$(WIN32_LIBS)\libiconv-1.9.1.bin.woe32 7 | GETTEXT_DIR=$(WIN32_LIBS)\gettext-0.14.5 8 | 9 | 10 | 11 | SH=bash 12 | 13 | PATH=$(PATH);c:\cygwin\bin 14 | 15 | -------------------------------------------------------------------------------- /debian/changelog: -------------------------------------------------------------------------------- 1 | sctplib (1:1.0.32~rc1.3-1ubuntu1) jammy; urgency=medium 2 | 3 | * New upstream release. 4 | * debian/control: Updated standards version to 4.7.0. 5 | * Closes: #934049 (ITP). 6 | 7 | -- Thomas Dreibholz Wed, 09 Oct 2024 16:25:22 +0200 8 | 9 | sctplib (1:1.0.31-1ubuntu1) jammy; urgency=medium 10 | 11 | * New upstream release. 12 | 13 | -- Thomas Dreibholz Wed, 06 Dec 2023 16:54:15 +0100 14 | 15 | sctplib (1:1.0.30-1ubuntu1) jammy; urgency=medium 16 | 17 | * New upstream release. 18 | * debian/control: Updated standards version to 4.6.2. 19 | 20 | -- Thomas Dreibholz Sun, 22 Jan 2023 22:48:59 +1100 21 | 22 | sctplib (1:1.0.29-1ubuntu1) jammy; urgency=medium 23 | 24 | * New upstream release. 25 | * debian/control: Updated standards version to 4.6.1. 26 | 27 | -- Thomas Dreibholz Sun, 11 Sep 2022 13:06:05 +0200 28 | 29 | sctplib (1:1.0.28-1ubuntu1) jammy; urgency=medium 30 | 31 | * New upstream release. 32 | 33 | -- Thomas Dreibholz Thu, 17 Feb 2022 12:25:40 +0100 34 | 35 | sctplib (1:1.0.27-1ubuntu1) hirsute; urgency=medium 36 | 37 | * New upstream release. 38 | * debian/control: Updated standards version to 4.6.0.1. 39 | 40 | -- Thomas Dreibholz Wed, 16 Feb 2022 12:39:25 +0100 41 | 42 | sctplib (1:1.0.26-1ubuntu1) hirsute; urgency=medium 43 | 44 | * New upstream release. 45 | * debian/control: Updated standards version to 4.5.0.3. 46 | 47 | -- Thomas Dreibholz Fri, 13 Nov 2020 19:00:25 +0100 48 | 49 | sctplib (1:1.0.25-1ubuntu1) focal; urgency=medium 50 | 51 | * New upstream release. 52 | * debian/control: Updated standards version to 4.5.0.0. 53 | 54 | -- Thomas Dreibholz Fri, 07 Feb 2020 13:21:57 +0100 55 | 56 | sctplib (1:1.0.24-1ubuntu1) eoan; urgency=medium 57 | 58 | * New upstream release. 59 | 60 | -- Thomas Dreibholz Wed, 14 Aug 2019 14:01:49 +0200 61 | 62 | sctplib (1:1.0.23-1ubuntu1) eoan; urgency=medium 63 | 64 | * New upstream version. 65 | 66 | -- Thomas Dreibholz Wed, 07 Aug 2019 17:40:55 +0200 67 | 68 | sctplib (1:1.0.22-1ubuntu1) eoan; urgency=medium 69 | 70 | * New upstream version. 71 | * Initial Ubuntu release (LP: #228052). 72 | 73 | -- Thomas Dreibholz Wed, 27 Feb 2019 08:08:08 +0800 74 | -------------------------------------------------------------------------------- /debian/compat: -------------------------------------------------------------------------------- 1 | 9 2 | -------------------------------------------------------------------------------- /debian/control: -------------------------------------------------------------------------------- 1 | Source: sctplib 2 | Section: net 3 | Priority: optional 4 | Maintainer: Thomas Dreibholz 5 | Homepage: https://www.nntb.no/~dreibh/sctplib/index.html 6 | Vcs-Git: https://github.com/dreibh/sctplib.git 7 | Vcs-Browser: https://github.com/dreibh/sctplib 8 | Build-Depends: autoconf, 9 | automake, 10 | debhelper (>= 9), 11 | ghostscript, 12 | libglib2.0-dev, 13 | libtool, 14 | texlive-fonts-recommended, 15 | texlive-latex-base, 16 | texlive-latex-extra 17 | Standards-Version: 4.7.0 18 | Rules-Requires-Root: no 19 | 20 | Package: libsctplib1 21 | Section: libs 22 | Architecture: any 23 | Depends: ${misc:Depends}, 24 | ${shlibs:Depends} 25 | Description: User-space implementation of the SCTP protocol RFC 4960 26 | This package contains the shared library for SCTPLIB. 27 | . 28 | The SCTPLIB library is a fairly complete prototype implementation of the 29 | Stream Control Transmission Protocol (SCTP), a message-oriented reliable 30 | transport protocol that supports multi-homing, and multiple message streams 31 | multiplexed within an SCTP connection (also named association). SCTP is 32 | described in RFC 4960. This implementation is the product of a cooperation 33 | between Siemens AG (ICN), Munich, Germany and the Computer Networking 34 | Technology Group at the IEM of the University of Essen, Germany. 35 | . 36 | The API of the library was modeled after Section 10 of RFC 4960, and most 37 | parameters and functions should be self-explanatory to the user familiar with 38 | this document. In addition to these interface functions between an Upper 39 | Layer Protocol (ULP) and an SCTP instance, the library also provides a number 40 | of helper functions that can be used to manage callback function routines to 41 | make them execute at a certain point of time (i.e. timer-based) or open and 42 | bind UDP sockets on a configurable port, which may then be used for an 43 | asynchronous interprocess communication. 44 | 45 | Package: libsctplib-dev 46 | Section: libdevel 47 | Architecture: any 48 | Depends: libsctplib1 (= ${binary:Version}), 49 | ${misc:Depends}, 50 | ${shlibs:Depends} 51 | Recommends: sctplib-doc 52 | Description: Headers and libraries of the user-space SCTP implementation SCTPLIB 53 | This package contains development files for SCTPLIB. 54 | . 55 | The SCTPLIB library is a fairly complete prototype implementation of the 56 | Stream Control Transmission Protocol (SCTP), a message-oriented reliable 57 | transport protocol that supports multi-homing, and multiple message streams 58 | multiplexed within an SCTP connection (also named association). SCTP is 59 | described in RFC 4960. This implementation is the product of a cooperation 60 | between Siemens AG (ICN), Munich, Germany and the Computer Networking 61 | Technology Group at the IEM of the University of Essen, Germany. 62 | . 63 | The API of the library was modeled after Section 10 of RFC 4960, and most 64 | parameters and functions should be self-explanatory to the user familiar with 65 | this document. In addition to these interface functions between an Upper 66 | Layer Protocol (ULP) and an SCTP instance, the library also provides a number 67 | of helper functions that can be used to manage callback function routines to 68 | make them execute at a certain point of time (i.e. timer-based) or open and 69 | bind UDP sockets on a configurable port, which may then be used for an 70 | asynchronous interprocess communication. 71 | 72 | Package: sctplib-doc 73 | Provides: sctplib-docs 74 | Replaces: sctplib-docs 75 | Section: doc 76 | Architecture: all 77 | Depends: libsctplib1, 78 | ${misc:Depends}, 79 | ${shlibs:Depends} 80 | Conflicts: sctplib-stable-doc 81 | Description: Documentation of the user-space SCTP implementation SCTPLIB 82 | This package contains documentation files for SCTPLIB. 83 | . 84 | The SCTPLIB library is a fairly complete prototype implementation of the 85 | Stream Control Transmission Protocol (SCTP), a message-oriented reliable 86 | transport protocol that supports multi-homing, and multiple message streams 87 | multiplexed within an SCTP connection (also named association). SCTP is 88 | described in RFC 4960. This implementation is the product of a cooperation 89 | between Siemens AG (ICN), Munich, Germany and the Computer Networking 90 | Technology Group at the IEM of the University of Essen, Germany. 91 | -------------------------------------------------------------------------------- /debian/copyright: -------------------------------------------------------------------------------- 1 | Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ 2 | Upstream-Name: sctplib 3 | Upstream-Contact: Thomas Dreibholz 4 | Source: https://www.nntb.no/~dreibh/sctplib/ 5 | 6 | Files: * 7 | Copyright: 8 | Copyright (C) 2001-2019 Thomas Dreibholz 9 | Copyright (C) 2000-2005 Andreas Jungmaier 10 | Copyright (C) 2000-2005 Michael Tüxen 11 | Copyright (C) 2000 Siemens AG, Munich, Germany. 12 | License: LGPL-2.1+ 13 | This library is free software; you can redistribute it and/or 14 | modify it under the terms of the GNU Lesser General Public 15 | License as published by the Free Software Foundation; either 16 | version 2.1 of the License, or (at your option) any later version. 17 | . 18 | This library is distributed in the hope that it will be useful, 19 | but WITHOUT ANY WARRANTY; without even the implied warranty of 20 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 21 | Lesser General Public License for more details. 22 | . 23 | You should have received a copy of the GNU Lesser General Public 24 | License along with this library; if not, write to the Free Software 25 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 26 | . 27 | On Debian systems, the complete text of the GNU Lesser General 28 | Public License can be found in `/usr/share/common-licenses/LGPL-2.1'. 29 | -------------------------------------------------------------------------------- /debian/libsctplib-dev.install: -------------------------------------------------------------------------------- 1 | usr/include/sctp.h 2 | usr/lib/*/libsctplib*.a 3 | usr/lib/*/libsctplib*.la 4 | usr/lib/*/libsctplib*.so 5 | -------------------------------------------------------------------------------- /debian/libsctplib1.install: -------------------------------------------------------------------------------- 1 | usr/lib/*/libsctplib.so.* 2 | -------------------------------------------------------------------------------- /debian/rules: -------------------------------------------------------------------------------- 1 | #!/usr/bin/make -f 2 | 3 | export DEB_BUILD_MAINT_OPTIONS = hardening=+all 4 | 5 | %: 6 | dh $@ --parallel 7 | 8 | override_dh_auto_configure: 9 | dh_auto_configure -- --enable-sctp-over-udp --disable-maintainer-mode 10 | 11 | override_dh_installchangelogs: 12 | dh_installchangelogs -k ChangeLog 13 | 14 | override_dh_install: 15 | dh_install 16 | sed -i "/dependency_libs/ s/'.*'/''/" `find . -name '*.la'` 17 | -------------------------------------------------------------------------------- /debian/sctplib-doc.doc-base: -------------------------------------------------------------------------------- 1 | Document: sctplib 2 | Title: Documentation of the SCTP implementation SCTPLIB 3 | Author: Thomas Dreibholz 4 | Abstract: Documentation of the SCTP implementation SCTPLIB 5 | Section: Network/Communication 6 | 7 | Format: PDF 8 | Files: /usr/share/doc/sctplib-doc/*.pdf.gz 9 | -------------------------------------------------------------------------------- /debian/sctplib-doc.docs: -------------------------------------------------------------------------------- 1 | sctplib/manual/*.pdf 2 | -------------------------------------------------------------------------------- /debian/source/format: -------------------------------------------------------------------------------- 1 | 3.0 (quilt) 2 | -------------------------------------------------------------------------------- /debian/source/lintian-overrides: -------------------------------------------------------------------------------- 1 | # Some source files have long lines: 2 | sctplib source: very-long-line-length-in-source-file 3 | -------------------------------------------------------------------------------- /debian/upstream/metadata: -------------------------------------------------------------------------------- 1 | Name: SCTPLIB 2 | Repository: https://github.com/dreibh/sctplib.git 3 | Repository-Browse: https://github.com/dreibh/sctplib 4 | Bug-Submit: https://github.com/dreibh/sctplib/issues 5 | Contact: Thomas Dreibholz 6 | Security-Contact: Thomas Dreibholz 7 | -------------------------------------------------------------------------------- /debian/watch: -------------------------------------------------------------------------------- 1 | version=4 2 | opts=pgpsigurlmangle=s/$/.asc/ \ 3 | https://www.nntb.no/~dreibh/sctplib/ download/sctplib-(.*)\.tar\.gz 4 | -------------------------------------------------------------------------------- /freebsd/sctplib/Makefile: -------------------------------------------------------------------------------- 1 | PORTNAME= sctplib 2 | DISTVERSION= 1.0.32~rc1.3 3 | CATEGORIES= net 4 | MASTER_SITES= https://www.nntb.no/~dreibh/sctplib/download/ 5 | 6 | MAINTAINER= thomas.dreibholz@gmail.com 7 | COMMENT= User-space implementation of the SCTP protocol RFC 4960 8 | WWW= https://www.nntb.no/~dreibh/sctplib/ 9 | 10 | LICENSE= GPLv3+ 11 | LICENSE_FILE= ${WRKSRC}/COPYING 12 | 13 | USES= gnome libtool pkgconfig 14 | USE_GNOME= glib20 15 | USE_LDCONFIG= yes 16 | 17 | GNU_CONFIGURE= yes 18 | CONFIGURE_ARGS= --enable-sctp-over-udp 19 | INSTALL_TARGET= install-strip 20 | PLIST_FILES= include/sctp.h \ 21 | lib/libsctplib.a \ 22 | lib/libsctplib.so \ 23 | lib/libsctplib.so.1 \ 24 | lib/libsctplib.so.1.0.8 25 | 26 | .include 27 | -------------------------------------------------------------------------------- /freebsd/sctplib/distinfo: -------------------------------------------------------------------------------- 1 | TIMESTAMP = 1701949801 2 | SHA256 (sctplib-1.0.31.tar.gz) = c8d75b2fa91904b6ff952e52215d845b9da7706ddba8cbc88d2ac3ee5321a3f2 3 | SIZE (sctplib-1.0.31.tar.gz) = 1123414 4 | -------------------------------------------------------------------------------- /freebsd/sctplib/pkg-descr: -------------------------------------------------------------------------------- 1 | The SCTPLIB library is a prototype implementation of the Stream Control 2 | Transmission Protocol (SCTP), a message-oriented reliable transport protocol 3 | that supports multi-homing, and multiple message streams multiplexed within an 4 | SCTP connection (also named association). SCTP is described in RFC 4960. The 5 | API of the library is modeled after Section 10 of RFC 4960, and most 6 | parameters and functions should be self-explanatory to the user familiar with 7 | this document. In addition to these interface functions between an Upper Layer 8 | Protocol (ULP) and an SCTP instance, the library also provides a number of 9 | helper functions that can be used to manage callbacks and timers, as well as 10 | UDP sockets for simple IPC. Furthermore, SCTPLIB provides support for UDP 11 | encapsulation, making it possible to co-exist with kernel SCTP 12 | implementations. 13 | -------------------------------------------------------------------------------- /freebsd/sctplib/test-packaging: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | # 3 | # Free Packaging Test Script 4 | # Copyright (C) 2010-2024 by Thomas Dreibholz 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see . 18 | # 19 | # Contact: thomas.dreibholz@gmail.com 20 | 21 | PACKAGE=`cat Makefile | grep "^PORTNAME=" | sed -e "s/^PORTNAME=//g" | tr -d " \t"` 22 | UPSTREAM_VERSION=`cat Makefile | grep "^PORTVERSION=" | sed -e "s/^PORTVERSION=//g" | tr -d " \t"` 23 | PORTREVISION=`cat Makefile | grep "^PORTREVISION=" | sed -e "s/^PORTREVISION=//g" | tr -d " \t"` 24 | CATEGORY=`cat Makefile | grep "^CATEGORIES=" | sed -e "s/^CATEGORIES=//g" | tr -d " \t"` 25 | 26 | PACKAGE_VERSION="${UPSTREAM_VERSION}" 27 | if [ "${PORTREVISION}" != "" ] ; then 28 | PACKAGE_VERSION="${UPSTREAM_VERSION}_${PORTREVISION}" 29 | fi 30 | 31 | 32 | echo "######################################################################" 33 | echo "PACKAGE: ${PACKAGE}" 34 | echo "UPSTREAM_VERSION: ${UPSTREAM_VERSION}" 35 | echo "PACKAGE_VERSION: ${PACKAGE_VERSION}" 36 | echo "CATEGORY: ${CATEGORY}" 37 | echo "######################################################################" 38 | 39 | 40 | if [ -e work ] ; then 41 | rm -rf work 42 | fi 43 | rm -f ${PACKAGE}-${PACKAGE_VERSION}.txz 44 | find /usr/ports/packages -name "${PACKAGE}*.txz" | xargs rm -f 45 | 46 | 47 | echo "1. ###### make deinstall ##############################################" && \ 48 | make deinstall && \ 49 | echo "2. ###### make install ################################################" && \ 50 | make install && \ 51 | echo "3. ###### make package ################################################" && \ 52 | make package && \ 53 | echo "4. ###### make deinstall ##############################################" && \ 54 | make deinstall && \ 55 | echo "5. ###### pkg add #####################################################" && \ 56 | if [ ! -e "/usr/ports/packages/All/${PACKAGE}-${PACKAGE_VERSION}.pkg" ] ; then 57 | echo >&2 "ERROR: Package /usr/ports/packages/All/${PACKAGE}-${PACKAGE_VERSION}.pkg not found!" 58 | exit 1 59 | fi && \ 60 | pkg add /usr/ports/packages/All/${PACKAGE}-${PACKAGE_VERSION}.pkg && \ 61 | echo "6. ###### make deinstall ##############################################" && \ 62 | make deinstall && \ 63 | echo "7. ###### make reinstall ##############################################" && \ 64 | make reinstall && \ 65 | echo "8. ###### make package ################################################" && \ 66 | make package && \ 67 | echo "9. ###### tar tzvf *.pkg ##############################################" && \ 68 | tar tzvf /usr/ports/packages/All/${PACKAGE}-${PACKAGE_VERSION}.pkg && \ 69 | echo "Running portlint ..." && \ 70 | portlint && \ 71 | echo "====== Successfully completed! ======" 72 | -------------------------------------------------------------------------------- /packaging.conf: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # --------------------------------------------------------- 4 | CONFOPT="" 5 | MAKE_DIST="./bootstrap && ./configure $CONFOPT && make dist" 6 | NOT_TARGET_DISTRIBUTIONS="lucid" # <<-- Distrubutions which are *not* supported! 7 | MAINTAINER="Thomas Dreibholz " 8 | MAINTAINER_KEY="21412672518D8B2D1862EFEF5CD5D12AA0877B49" 9 | SKIP_PACKAGE_SIGNING=0 # <<-- Must be set to 0 (=off) for PPA upload! 10 | # --------------------------------------------------------- 11 | -------------------------------------------------------------------------------- /rpm/sctplib.spec: -------------------------------------------------------------------------------- 1 | Name: sctplib 2 | Version: 1.0.32~rc1.3 3 | Release: 1 4 | Summary: User-space implementation of the SCTP protocol RFC 4960 5 | License: LGPL-2.1-or-later 6 | Group: Applications/Internet 7 | URL: https://www.nntb.no/~dreibh/sctplib/ 8 | Source: https://www.nntb.no/~dreibh/sctplib/download/%{name}-%{version}.tar.gz 9 | 10 | AutoReqProv: on 11 | BuildRequires: autoconf 12 | BuildRequires: automake 13 | BuildRequires: ghostscript 14 | BuildRequires: glib2-devel 15 | BuildRequires: libtool 16 | BuildRequires: texlive-collection-fontsrecommended 17 | BuildRequires: texlive-collection-latex 18 | BuildRequires: texlive-collection-latexextra 19 | BuildRoot: %{_tmppath}/%{name}-%{version}-build 20 | 21 | Requires: %{name}-libsctplib 22 | Requires: %{name}-libsctplib-devel 23 | Requires: %{name}-docs 24 | 25 | 26 | %description 27 | The sctplib library is a fairly complete prototype implementation of the 28 | Stream Control Transmission Protocol (SCTP), a message-oriented reliable 29 | transport protocol that supports multi-homing, and multiple message streams 30 | multiplexed within an SCTP connection (also named association). SCTP is 31 | described in RFC 4960. This implementation is the product of a cooperation 32 | between Siemens AG (ICN), Munich, Germany and the Computer Networking 33 | Technology Group at the IEM of the University of Essen, Germany. 34 | The API of the library was modeled after Section 10 of RFC 4960, and most 35 | parameters and functions should be self-explanatory to the user familiar with 36 | this document. In addition to these interface functions between an Upper 37 | Layer Protocol (ULP) and an SCTP instance, the library also provides a number 38 | of helper functions that can be used to manage callback function routines to 39 | make them execute at a certain point of time (i.e. timer-based) or open and 40 | bind UDP sockets on a configurable port, which may then be used for an 41 | asynchronous interprocess communication. 42 | 43 | %prep 44 | %setup -q 45 | 46 | %build 47 | autoreconf -i 48 | 49 | %configure --prefix=/usr --enable-sctp-over-udp --disable-maintainer-mode 50 | make %{?_smp_mflags} 51 | 52 | %install 53 | make DESTDIR=%{buildroot} install 54 | 55 | %files 56 | 57 | %package libsctplib 58 | Summary: User-space implementation of the SCTP protocol RFC 4960 59 | Group: System Environment/Libraries 60 | 61 | %description libsctplib 62 | This package contains the shared library for SCTPLIB. 63 | The SCTPLIB library is a fairly complete prototype implementation of the 64 | Stream Control Transmission Protocol (SCTP), a message-oriented reliable 65 | transport protocol that supports multi-homing, and multiple message streams 66 | multiplexed within an SCTP connection (also named association). SCTP is 67 | described in RFC 4960. This implementation is the product of a cooperation 68 | between Siemens AG (ICN), Munich, Germany and the Computer Networking 69 | Technology Group at the IEM of the University of Essen, Germany. 70 | The API of the library was modeled after Section 10 of RFC 4960, and most 71 | parameters and functions should be self-explanatory to the user familiar with 72 | this document. In addition to these interface functions between an Upper 73 | Layer Protocol (ULP) and an SCTP instance, the library also provides a number 74 | of helper functions that can be used to manage callback function routines to 75 | make them execute at a certain point of time (i.e. timer-based) or open and 76 | bind UDP sockets on a configurable port, which may then be used for an 77 | asynchronous interprocess communication. 78 | 79 | %files libsctplib 80 | %{_libdir}/libsctplib.so.* 81 | 82 | 83 | %package libsctplib-devel 84 | Summary: Headers and libraries of the user-space SCTP implementation SCTPLIB 85 | Group: Development/Libraries 86 | Requires: %{name}-libsctplib = %{version}-%{release} 87 | 88 | %description libsctplib-devel 89 | This package contains development files for SCTPLIB. 90 | The SCTPLIB library is a fairly complete prototype implementation of the 91 | Stream Control Transmission Protocol (SCTP), a message-oriented reliable 92 | transport protocol that supports multi-homing, and multiple message streams 93 | multiplexed within an SCTP connection (also named association). SCTP is 94 | described in RFC 4960. This implementation is the product of a cooperation 95 | between Siemens AG (ICN), Munich, Germany and the Computer Networking 96 | Technology Group at the IEM of the University of Essen, Germany. 97 | The API of the library was modeled after Section 10 of RFC 4960, and most 98 | parameters and functions should be self-explanatory to the user familiar with 99 | this document. In addition to these interface functions between an Upper 100 | Layer Protocol (ULP) and an SCTP instance, the library also provides a number 101 | of helper functions that can be used to manage callback function routines to 102 | make them execute at a certain point of time (i.e. timer-based) or open and 103 | bind UDP sockets on a configurable port, which may then be used for an 104 | asynchronous interprocess communication. 105 | 106 | %files libsctplib-devel 107 | %{_includedir}/sctp.h 108 | %{_libdir}/libsctplib*.a 109 | %{_libdir}/libsctplib*.so 110 | 111 | 112 | %package docs 113 | Summary: Documentation of the user-space SCTP implementation SCTPLIB 114 | Group: System Environment/Libraries 115 | BuildArch: noarch 116 | Requires: %{name}-libsctplib = %{version}-%{release} 117 | 118 | %description docs 119 | This package contains documentation files for SCTPLIB. 120 | The SCTPLIB library is a fairly complete prototype implementation of the 121 | Stream Control Transmission Protocol (SCTP), a message-oriented reliable 122 | transport protocol that supports multi-homing, and multiple message streams 123 | multiplexed within an SCTP connection (also named association). SCTP is 124 | described in RFC 4960. This implementation is the product of a cooperation 125 | between Siemens AG (ICN), Munich, Germany and the Computer Networking 126 | Technology Group at the IEM of the University of Essen, Germany. 127 | 128 | %files docs 129 | %doc sctplib/manual/*.pdf 130 | 131 | 132 | %changelog 133 | * Wed Dec 06 2023 Thomas Dreibholz - 1.0.31 134 | - New upstream release. 135 | * Sun Jan 22 2023 Thomas Dreibholz - 1.0.30 136 | - New upstream release. 137 | * Sun Sep 11 2022 Thomas Dreibholz - 1.0.29 138 | - New upstream release. 139 | * Thu Feb 17 2022 Thomas Dreibholz - 1.0.28 140 | - New upstream release. 141 | * Wed Feb 16 2022 Thomas Dreibholz - 1.0.27 142 | - New upstream release. 143 | * Fri Nov 13 2020 Thomas Dreibholz - 1.0.26 144 | - New upstream release. 145 | * Fri Feb 07 2020 Thomas Dreibholz - 1.0.25 146 | - New upstream release. 147 | * Wed Aug 14 2019 Thomas Dreibholz - 1.0.24 148 | - New upstream release. 149 | * Wed Aug 07 2019 Thomas Dreibholz - 1.0.23 150 | - New upstream release. 151 | * Tue Aug 06 2019 Thomas Dreibholz - 1.0.22 152 | - New upstream release. 153 | * Fri Jun 14 2019 Thomas Dreibholz - 1.0.22 154 | - New upstream release. 155 | -------------------------------------------------------------------------------- /sctplib/Makefile.am: -------------------------------------------------------------------------------- 1 | SUBDIRS = docs sctp manual programs 2 | -------------------------------------------------------------------------------- /sctplib/docs/Makefile.am: -------------------------------------------------------------------------------- 1 | SUBDIRS = en sctplib 2 | 3 | EXTRA_DIST = sctplibDoxy.txt 4 | 5 | doxygen: 6 | /usr/bin/doxygen sctplibDoxy.txt 7 | -------------------------------------------------------------------------------- /sctplib/docs/en/Makefile.am: -------------------------------------------------------------------------------- 1 | EXTRA_DIST = index.html index-1.html index-2.html index-3.html index-4.html index-5.html index-6.html 2 | -------------------------------------------------------------------------------- /sctplib/docs/en/index-1.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | The Sctplib Handbook: Introduction 6 | 7 | 8 | 9 | 10 | 11 | Next 12 | Previous 13 | Contents 14 |
15 |

1. Introduction

16 | 17 |

18 |

1.1 Changes 19 |

20 | 21 |

22 |

23 |

24 | Next 25 | Previous 26 | Contents 27 | 28 | 29 | -------------------------------------------------------------------------------- /sctplib/docs/en/index-2.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | The Sctplib Handbook: Installation 6 | 7 | 8 | 9 | 10 | 11 | Next 12 | Previous 13 | Contents 14 |
15 |

2. Installation

16 | 17 |

18 |

2.1 How to obtain Sctplib 19 |

20 | 21 |

22 |

23 |

2.2 Requirements 24 |

25 | 26 |

27 |

28 |

2.3 Compilation and installation 29 |

30 | 31 |

32 |

In order to compile and install Sctplib on your system, type the following in 33 | the base directory of the Sctplib distribution: 34 |

35 |

36 | 
37 | % ./configure
38 | % make
39 | % make install
40 |
41 |
42 |

43 |

Since Sctplib uses 44 | 

45 | autoconf
46 |
47 | you should have not trouble 48 | compiling it. 49 | Should you run into problems please report them to the the author at 50 | Andreas Jungmaier

51 |

52 |

53 |

54 | Next 55 | Previous 56 | Contents 57 | 58 | 59 | -------------------------------------------------------------------------------- /sctplib/docs/en/index-3.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | The Sctplib Handbook: Usage 6 | 7 | 8 | 9 | 10 | 11 | Next 12 | Previous 13 | Contents 14 |
15 |

3. Usage

16 | 17 |

18 |

3.1 General Usage 19 |

20 | 21 |

22 |

23 | Next 24 | Previous 25 | Contents 26 | 27 | 28 | -------------------------------------------------------------------------------- /sctplib/docs/en/index-4.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | The Sctplib Handbook: Another Section 6 | 7 | 8 | 9 | 10 | 11 | Next 12 | Previous 13 | Contents 14 |
15 |

4. Another Section

16 | 17 |

18 |

19 |

20 | Next 21 | Previous 22 | Contents 23 | 24 | 25 | -------------------------------------------------------------------------------- /sctplib/docs/en/index-5.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | The Sctplib Handbook: Questions and Answers 6 | 7 | 8 | 9 | 10 | 11 | Next 12 | Previous 13 | Contents 14 |
15 |

5. Questions and Answers

16 | 17 |

18 |

19 |

20 | Next 21 | Previous 22 | Contents 23 | 24 | 25 | -------------------------------------------------------------------------------- /sctplib/docs/en/index-6.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | The Sctplib Handbook: Copyright 6 | 7 | 8 | 9 | 10 | Next 11 | Previous 12 | Contents 13 |
14 |

6. Copyright

15 | 16 |

17 |

Sctplib Copyright 2001 Andreas Jungmaier , ajung@exp-math.uni-essen.de 18 |

19 |

This program is free software; you can redistribute it and/or modify 20 | it under the terms of the GNU General Public License as published by 21 | the Free Software Foundation; either version 2 of the License, or 22 | (at your option) any later version. 23 |

This program is distributed in the hope that it will be useful, 24 | but WITHOUT ANY WARRANTY; without even the implied warranty of 25 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 26 | GNU General Public License for more details. 27 |

You should have received a copy of the GNU General Public License 28 | along with this program; if not, write to the Free Software 29 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 30 |

31 |

32 |

33 | Next 34 | Previous 35 | Contents 36 | 37 | 38 | -------------------------------------------------------------------------------- /sctplib/docs/en/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | The Sctplib Handbook 6 | 7 | 8 | 9 | 10 | 11 | Next 12 | Previous 13 | Contents 14 |
15 |

The Sctplib Handbook

16 | 17 |

Andreas Jungmaier ajung@exp-math.uni-essen.de

Version 1.0.0-pre13 , Die Jul 3 14:11:09 EDT 2001 18 |

19 | This Handbook describes Sctplib Version 1.0.0-pre13 20 |
21 |

22 |

1. Introduction

23 | 24 | 27 |

28 |

2. Installation

29 | 30 | 35 |

36 |

3. Usage

37 | 38 | 41 |

42 |

4. Another Section

43 | 44 |

45 |

5. Questions and Answers

46 | 47 |

48 |

6. Copyright

49 | 50 |
51 | Next 52 | Previous 53 | Contents 54 | 55 | 56 | -------------------------------------------------------------------------------- /sctplib/docs/en/index.sgml: -------------------------------------------------------------------------------- 1 | 2 | 3 |
4 | The Sctplib Handbook 5 | <author>Andreas Jungmaier <tt>ajung@exp-math.uni-essen.de</tt> 6 | <date>Version 1.3.0 Die Jul 3 14:11:09 EDT 2001 7 | <abstract> 8 | This Handbook describes Sctplib Version 1.3.0 9 | </abstract> 10 | 11 | <toc> 12 | 13 | <sect>Introduction 14 | <p> 15 | <sect1>Changes 16 | <p> 17 | 18 | <sect>Installation 19 | <p> 20 | <sect1>How to obtain Sctplib 21 | <p> 22 | 23 | <sect1>Requirements 24 | <p> 25 | 26 | <sect1>Compilation and installation 27 | <p> 28 | 29 | In order to compile and install Sctplib on your system, type the following in 30 | the base directory of the Sctplib distribution: 31 | 32 | <tscreen><verb> 33 | % ./configure 34 | % make 35 | % make install 36 | </verb></tscreen> 37 | 38 | <p> 39 | Since Sctplib uses <verb>autoconf</verb> you should have not trouble 40 | compiling it. 41 | Should you run into problems please report them to the the author at 42 | <htmlurl url="mailto:ajung@exp-math.uni-essen.de" name = "Andreas Jungmaier"> 43 | 44 | 45 | <p> 46 | <sect> Usage <p> 47 | <sect1> General Usage 48 | <p> 49 | <sect> Another Section 50 | <p> 51 | 52 | <sect>Questions and Answers<p> 53 | 54 | <sect>Copyright<p> 55 | 56 | Sctplib Copyright 2001 Andreas Jungmaier , ajung@exp-math.uni-essen.de 57 | 58 | 59 | This program is free software; you can redistribute it and/or modify 60 | it under the terms of the GNU General Public License as published by 61 | the Free Software Foundation; either version 2 of the License, or 62 | (at your option) any later version. 63 | 64 | This program is distributed in the hope that it will be useful, 65 | but WITHOUT ANY WARRANTY; without even the implied warranty of 66 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 67 | GNU General Public License for more details. 68 | 69 | You should have received a copy of the GNU General Public License 70 | along with this program; if not, write to the Free Software 71 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 72 | 73 | <p> 74 | </article> 75 | -------------------------------------------------------------------------------- /sctplib/docs/sctplib/Makefile.am: -------------------------------------------------------------------------------- 1 | EXTRA_DIST = doc.txt sctp-modules.fig sctp-modules.png 2 | -------------------------------------------------------------------------------- /sctplib/docs/sctplib/doc.txt: -------------------------------------------------------------------------------- 1 | /** @name SCTP Documentation 2 | 3 | \begin{center} 4 | {\Large{\bf Documentation of SCTP Source Code}} 5 | \end{center} 6 | 7 | The current version of this SCTP projects implements SCTP according 8 | to RFC 2960. 9 | This RFC describes in section 1.3 a number of functional components of 10 | the protocol which each implementation would have to provide. 11 | Consequently, we have adopted a module concept in our SCTP software 12 | development project, which was partly derived from 13 | an SDL specification we did from an earlier version of the draft. 14 | 15 | \IMG{../sctp-modules.png} 16 | 17 | The image presents the modules we implemented together with the 18 | approximate data/control flow. 19 | We distinguish between SCTP instances (usually there will be one SCTP 20 | instance per host - this is what we mostly tested), 21 | and associations. Since an SCTP instance may connect to several SCTP 22 | endpoints (i. e. it may have a number of established SCTP associations), 23 | it can have multiple instances of data structures belonging to an association. 24 | 25 | Therefore the data arriving from an upper layer protocol (ULP) or the 26 | network must be dispatched accordingly to the correct 27 | association. That is done by the Association Distribution Layer (cf. 28 | \Ref{distribution}). 29 | The Adaptation Layer (\Ref{adaptation}) takes care of network input and 30 | output as well as timer functions. The protocol can register call-back functions 31 | associated with a timer, that will be called after a certain 32 | time has passed. 33 | 34 | So there are two kinds of events, that SCTP must react to : 35 | \begin{itemize} 36 | \item Network Read Events 37 | \item Timer Events 38 | \end{itemize} 39 | 40 | For both events the Association Distribution Layer sets the 41 | correct association, and schedules the necessary functions. If data 42 | arrives on the network, it is validated and then passed to the 43 | Bundling Module (see \Ref{bundling}), where the single chunks that 44 | may be part of an SCTP packet 45 | are passed on to the relevant module. That may be either : 46 | \begin{itemize} 47 | \item SCTP Controller (see \Ref{sctp-control}) which deals with chunks that 48 | change the association's state 49 | \item SCTP Reception Controller (see \Ref{recvctrl}), which keeps track of 50 | data chunks 51 | \item SCTP Retransmission Handler (\Ref{reltransfer}) that deals with SACK chunks 52 | \item Path Management (\Ref{pathmanagement}) for Heartbeat Chunks 53 | \end{itemize} 54 | 55 | Timer events trigger the execution of callback functions, often when a 56 | timer expires that initializes re-transmission of data. 57 | This is used for heartbeats, initialization and shutdown timers, timer 58 | based ULP actions, the data re-transmission, the sending of delayed SACKs 59 | and the timed reduction of the congestion window if no data is to be sent. 60 | 61 | If the association state changes, if data arrives or the ULP is to be 62 | notified of a change of path state, data is passed 63 | from the SCTP protocol instance to the ULP. Currently this is 64 | implemented via function callbacks within one program (i.e. 65 | the ULP has functions registered at the very beginning of the program, 66 | that are to be called if some notification is due). 67 | Right now, there is only {\bf one} ULP instance. In the future the 68 | communication between SCTP and the ULP shall be done 69 | with a locally bound UDP socket, that will be used to register a ULP 70 | instance with the SCTP instance. 71 | Thus it will be possible to asynchronously call functions of the SCTP 72 | protocol engine from a process that sends data on 73 | a local UDP socket, and is passed the results and other notification 74 | messages back over that socket. 75 | 76 | Any data chunks that are received are held back in the 77 | Stream Engine, if they do not arrive in order. 78 | Normally the chunks are reordered at that level. All chunks are 79 | immediately being delivered up to the 80 | highest stream sequence number that has consecutively arrived. 81 | 82 | 83 | @memo Documentation for SCTP implementation 84 | */ 85 | 86 | //@{ 87 | /** @name Library Interface */ 88 | //@{ 89 | /** @name sctp.h */ 90 | //@{ 91 | //@Include: sctp.dxx 92 | //@} 93 | //@} 94 | 95 | /** @name Protocol Engine */ 96 | //@{ 97 | 98 | /** @name Association Distribution */ 99 | //@{ 100 | //@Include: distribution.dxx 101 | //@} 102 | 103 | /** @name Sender Bundling Module */ 104 | //@{ 105 | //@Include: sbundling.dxx 106 | //@} 107 | 108 | /** @name Receive Bundling Module */ 109 | //@{ 110 | //@Include: rbundling.dxx 111 | //@} 112 | 113 | /** @name SCTP State Machine Controller */ 114 | //@{ 115 | //@Include: SCTP-control.dxx 116 | //@} 117 | 118 | /** @name Path Management Module */ 119 | //@{ 120 | //@Include: pathmanagement.dxx 121 | //@} 122 | 123 | /** @name Reception Control Module */ 124 | //@{ 125 | //@Include: recvctrl.dxx 126 | //@} 127 | 128 | /** @name Stream Engine */ 129 | //@{ 130 | //@Include: streamengine.dxx 131 | //@} 132 | 133 | /** @name Flow Control */ 134 | //@{ 135 | //@Include: flowcontrol.dxx 136 | //@} 137 | 138 | /** @name Reliable Transfer */ 139 | //@{ 140 | //@Include: reltransfer.dxx 141 | //@} 142 | 143 | /** @name Error Handler */ 144 | //@{ 145 | //@Include: errorhandler.dxx 146 | //@} 147 | 148 | /** @name OS Adaptation Layer */ 149 | //@{ 150 | //@Include: adaptation.dxx 151 | //@} 152 | 153 | //@} 154 | 155 | /** @name Upper Layer */ 156 | //@{ 157 | /** @name Main Program */ 158 | //@{ 159 | //@Include: main.dxx 160 | //@} 161 | /** @name Upper Layer Protocol */ 162 | //@{ 163 | //@Include: mini-ulp.dxx 164 | //@} 165 | //@} 166 | 167 | /** @name Helper Modules */ 168 | //@{ 169 | /** @name Chunk Assembler */ 170 | //@{ 171 | //@Include: chunkHandler.dxx 172 | //@} 173 | /** @name Globally Used Functions and Definitions */ 174 | //@{ 175 | //@Include: globals.dxx 176 | //@} 177 | /** @name Doubly Linked List */ 178 | //@{ 179 | //@Include: dll_main.dxx 180 | //@} 181 | /** @name Timer List Functions */ 182 | //@{ 183 | //@Include: timer_list.dxx 184 | //@} 185 | /** @name Helper Functions */ 186 | //@{ 187 | //@Include: auxiliary.dxx 188 | //@} 189 | //@} 190 | 191 | //@} 192 | -------------------------------------------------------------------------------- /sctplib/docs/sctplib/sctp-modules.fig: -------------------------------------------------------------------------------- 1 | #FIG 3.2 2 | Landscape 3 | Center 4 | Metric 5 | A4 6 | 94.00 7 | Single 8 | -2 9 | 1200 2 10 | 2 1 0 1 0 -1 100 0 -1 4.000 0 0 -1 0 0 2 11 | 10350 1125 10350 2070 12 | 2 1 0 1 0 -1 100 0 -1 4.000 0 0 -1 1 0 2 13 | 1 1 2.00 90.00 120.00 14 | 8100 2070 8100 1125 15 | 2 1 0 1 0 -1 100 0 -1 4.000 0 0 -1 1 1 2 16 | 1 1 2.00 90.00 120.00 17 | 1 1 2.00 90.00 120.00 18 | 4950 2070 4950 1125 19 | 2 1 0 1 0 -1 100 0 -1 4.000 0 0 -1 1 1 2 20 | 1 1 2.00 90.00 120.00 21 | 1 1 2.00 90.00 120.00 22 | 2700 2070 2700 1125 23 | 2 1 0 1 0 20 100 0 -1 0.000 0 0 -1 0 0 5 24 | 1890 2115 1890 2070 3690 2070 3690 3420 3645 3420 25 | 2 1 0 1 0 20 100 0 -1 0.000 0 0 -1 0 0 5 26 | 4095 2160 4095 2115 5895 2115 5895 3465 5850 3465 27 | 2 1 0 1 0 20 100 0 -1 0.000 0 0 -1 0 0 5 28 | 4140 2115 4140 2070 5940 2070 5940 3420 5895 3420 29 | 2 1 0 1 0 26 100 0 -1 0.000 0 0 -1 0 0 5 30 | 6795 2160 6795 2115 11295 2115 11295 2790 11250 2790 31 | 2 1 0 1 0 26 100 0 -1 0.000 0 0 -1 0 0 5 32 | 6840 2115 6840 2070 11340 2070 11340 2745 11295 2745 33 | 2 1 0 1 0 26 100 0 -1 0.000 0 0 -1 0 0 5 34 | 6795 3285 6795 3240 11295 3240 11295 4365 11250 4365 35 | 2 1 0 1 0 26 100 0 -1 0.000 0 0 -1 0 0 5 36 | 6840 3240 6840 3195 11340 3195 11340 4320 11295 4320 37 | 2 1 0 1 0 26 100 0 -1 0.000 0 0 -1 0 0 5 38 | 6795 5085 6795 5040 11295 5040 11295 5715 11250 5715 39 | 2 1 0 1 0 26 100 0 -1 0.000 0 0 -1 0 0 5 40 | 6840 5040 6840 4995 11340 4995 11340 5670 11295 5670 41 | 2 1 0 1 0 -1 100 0 -1 4.000 0 0 -1 0 0 2 42 | 10350 2835 10350 3195 43 | 2 1 0 1 0 -1 100 0 -1 4.000 0 0 -1 0 0 2 44 | 10350 4410 10350 4995 45 | 2 1 0 1 0 -1 100 0 -1 4.000 0 0 -1 0 0 2 46 | 8100 6390 8100 5760 47 | 2 1 0 1 0 -1 100 0 -1 4.000 0 0 -1 0 0 2 48 | 8100 4995 8100 4410 49 | 2 1 0 1 0 -1 100 0 -1 4.000 0 0 -1 0 0 2 50 | 8100 3195 8100 2835 51 | 2 1 0 1 0 -1 100 0 -1 4.000 0 0 -1 1 0 2 52 | 1 1 2.00 90.00 120.00 53 | 10350 5760 10350 7560 54 | 2 1 0 1 0 -1 100 0 -1 4.000 0 0 -1 1 0 2 55 | 1 1 2.00 90.00 120.00 56 | 8100 7560 8100 7110 57 | 2 1 0 1 0 -1 100 0 -1 4.000 0 0 -1 1 1 2 58 | 1 1 2.00 90.00 120.00 59 | 1 1 2.00 90.00 120.00 60 | 2250 3510 2250 8910 61 | 2 1 0 1 0 -1 100 0 -1 4.000 0 0 -1 1 0 2 62 | 1 1 2.00 90.00 120.00 63 | 8100 8910 8100 8235 64 | 2 1 0 1 0 -1 100 0 -1 4.000 0 0 -1 1 0 2 65 | 1 1 2.00 90.00 120.00 66 | 10350 8235 10350 8910 67 | 2 2 1 1 0 -1 100 0 -1 4.000 0 0 -1 0 0 5 68 | 6435 1575 12285 1575 12285 6120 6435 6120 6435 1575 69 | 2 1 1 1 0 -1 100 0 -1 4.000 0 0 -1 0 0 6 70 | 5220 6120 6165 6120 6165 1575 1350 1575 1350 6120 2880 6120 71 | 2 1 0 1 0 7 100 0 -1 0.000 0 0 -1 0 0 5 72 | 1845 2160 1845 2115 3645 2115 3645 3465 3600 3465 73 | 2 2 0 1 0 20 100 0 13 0.000 0 0 -1 0 0 5 74 | 1800 2160 3600 2160 3600 3510 1800 3510 1800 2160 75 | 2 2 0 1 0 20 100 0 13 0.000 0 0 -1 0 0 5 76 | 4050 2160 5850 2160 5850 3510 4050 3510 4050 2160 77 | 2 2 0 1 0 4 100 0 16 0.000 0 0 -1 0 0 5 78 | 6750 2160 11250 2160 11250 2835 6750 2835 6750 2160 79 | 2 2 0 1 0 4 100 0 16 0.000 0 0 -1 0 0 5 80 | 6750 3285 11250 3285 11250 4410 6750 4410 6750 3285 81 | 2 2 0 1 0 4 100 0 16 0.000 0 0 -1 0 0 5 82 | 6750 5085 11250 5085 11250 5760 6750 5760 6750 5085 83 | 2 2 0 1 0 11 100 0 20 0.000 0 0 -1 0 0 5 84 | 1800 405 11250 405 11250 1125 1800 1125 1800 405 85 | 2 2 0 1 0 11 100 0 20 0.000 0 0 -1 0 0 5 86 | 6750 6390 9450 6390 9450 7110 6750 7110 6750 6390 87 | 2 2 0 1 0 11 100 0 20 0.000 0 0 -1 0 0 5 88 | 6750 7560 11250 7560 11250 8235 6750 8235 6750 7560 89 | 2 2 0 1 0 11 100 0 20 0.000 0 0 -1 0 0 5 90 | 1800 8910 11250 8910 11250 9585 1800 9585 1800 8910 91 | 2 1 0 1 0 -1 100 0 -1 0.000 0 0 -1 1 1 3 92 | 1 1 2.00 90.00 120.00 93 | 1 1 2.00 90.00 120.00 94 | 2835 3510 2835 5400 6750 5400 95 | 2 1 0 1 0 7 50 0 -1 0.000 0 0 -1 1 1 3 96 | 1 1 2.00 90.00 120.00 97 | 1 1 2.00 90.00 120.00 98 | 6750 5220 4950 5220 4950 3510 99 | 2 1 0 1 0 26 100 0 -1 0.000 0 0 -1 0 0 5 100 | 2925 5805 2925 5760 5175 5760 5175 7740 5130 7740 101 | 2 1 0 1 0 26 100 0 -1 0.000 0 0 -1 0 0 5 102 | 2970 5760 2970 5715 5220 5715 5220 7695 5175 7695 103 | 2 2 0 1 0 26 100 0 20 0.000 0 0 -1 0 0 5 104 | 2880 5805 5130 5805 5130 7785 2880 7785 2880 5805 105 | 4 0 0 100 0 4 18 0.0000 0 270 4680 4005 855 Association Distribution (Upper Layer)\001 106 | 4 0 0 100 0 4 18 0.0000 0 210 930 2115 3030 Control\001 107 | 4 0 0 100 0 4 18 0.0000 0 210 765 2205 2745 SCTP\001 108 | 4 0 0 100 0 4 18 0.0000 0 210 2325 6930 6885 Assoc. Distribution\001 109 | 4 0 0 100 0 4 18 0.0000 0 210 1680 8280 3780 Flow Control/\001 110 | 4 0 0 100 0 4 18 0.0000 0 270 1575 4140 3105 Management\001 111 | 4 0 0 100 0 4 18 0.0000 0 210 720 4590 2790 Path-\001 112 | 4 0 0 100 0 4 18 0.0000 0 210 1275 10395 1890 Data-Path\001 113 | 4 0 0 100 0 4 18 0.0000 0 210 1650 3015 3825 Control-Path\001 114 | 4 0 0 100 0 4 18 0.0000 0 210 2055 8100 4095 Reliable Transfer\001 115 | 4 0 0 100 0 4 18 0.0000 0 270 1875 8145 2610 Stream-Engine\001 116 | 4 0 0 100 0 4 18 0.0000 0 270 1785 8190 5535 (De-)Bundling\001 117 | 4 0 0 100 0 4 18 0.0000 0 270 2655 7875 8010 Message - Validation\001 118 | 4 0 0 100 0 4 18 0.0000 0 210 1140 3375 6720 Variables\001 119 | 4 0 0 100 0 4 18 0.0000 0 210 1425 3375 7380 Association\001 120 | 4 0 0 100 0 4 18 0.0000 0 210 870 3510 6390 Global \001 121 | 4 0 0 100 0 4 18 0.0000 0 210 405 3780 7020 per\001 122 | 4 0 0 100 0 4 18 0.0000 0 270 6990 3015 9405 Operating System Adaptation Layer (Timer, Network I/O)\001 123 | -------------------------------------------------------------------------------- /sctplib/docs/sctplib/sctp-modules.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/dreibh/sctplib/3d4c61b58f5a5f799b6cad5f8304b7af590841b8/sctplib/docs/sctplib/sctp-modules.png -------------------------------------------------------------------------------- /sctplib/manual/Makefile.am: -------------------------------------------------------------------------------- 1 | EXTRA_DIST = fixunder.sty functions.sty sctp-api.pdf \ 2 | sctp-api.ps sctp-api.tex commands.doc \ 3 | commands.html commands.pdf 4 | 5 | all: 6 | 7 | clean: 8 | rm -f *.toc *.log *.idx *.ind *.aux *~ 9 | 10 | distclean: 11 | rm -f *.toc *.log *.idx *.ind *.aux *~ *.dvi 12 | 13 | really-clean: clean 14 | rm -f *.dvi *.ps *.pdf 15 | 16 | sctp-api.ps: sctp-api.pdf 17 | pdf2ps sctp-api.pdf sctp-api.ps 18 | 19 | sctp-api.pdf: sctp-api.tex 20 | pdflatex sctp-api.tex 21 | pdflatex sctp-api.tex 22 | 23 | dis: sctp-api.pdf 24 | acroread sctp-api.pdf 25 | 26 | pdf: sctp-api.pdf 27 | 28 | ps: sctp-api.ps 29 | -------------------------------------------------------------------------------- /sctplib/manual/commands.doc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/dreibh/sctplib/3d4c61b58f5a5f799b6cad5f8304b7af590841b8/sctplib/manual/commands.doc -------------------------------------------------------------------------------- /sctplib/manual/commands.html: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/dreibh/sctplib/3d4c61b58f5a5f799b6cad5f8304b7af590841b8/sctplib/manual/commands.html -------------------------------------------------------------------------------- /sctplib/manual/commands.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/dreibh/sctplib/3d4c61b58f5a5f799b6cad5f8304b7af590841b8/sctplib/manual/commands.pdf -------------------------------------------------------------------------------- /sctplib/manual/fixunder.sty: -------------------------------------------------------------------------------- 1 | % fixunder.sty, 31 May 1990, John T. Kohl 2 | % 3 | % The contents of this file are in the public domain. 4 | % 5 | % 6 | % play games with _ to make it active and to provide a reasonable _ 7 | % character (from \tt in most cases), and a discretionary word-break point. 8 | 9 | % 10 | % Some \makeunder... macros for convenience in setting catcodes. 11 | % 12 | \def\makeunderactive{\catcode`\_=\active\relax} 13 | \def\makeunderother{\catcode`\_=12\relax} 14 | \def\makeunderletter{\catcode`\_=11\relax} 15 | \def\makeundernormal{\catcode`\_=8\relax} 16 | \makeunderother 17 | \def\cctwlunder{_} 18 | 19 | % 20 | % The hair here is to allow things like \index to work reasonably with 21 | % the new definition of underscore when the argument to index is part of 22 | % a macro replacement and as such gets tokenized before \index is 23 | % evaluated. 24 | % [in the normal case at top-level, \index{foo_bar} works since \index 25 | % does some hair to make _ into a reasonable character code, and \index 26 | % does NOT use a macro expansion. If you have something like 27 | % \def\foo#1#2{\index{#1} bar #2} 28 | % then \foo{baz_quux}{frobnitz} will result in baz_quux getting 29 | % tokenized BEFORE \foo is expanded, so that the catcode hair in \index 30 | % is to no avail.] 31 | % 32 | % \underrealfalse declares that you want to replace with the \tt _; 33 | % \underrealtrue declares that you want to replace with \char95 (ASCII _). 34 | % 35 | % for things like \index which write things out to files, set 36 | % \underrealfalse before evaluating the \index macro, and what actually 37 | % gets written to the file is an _, rather than something like 38 | % {\leavemode \kern... } (the typical definition of \_). 39 | % 40 | % the above example would then be 41 | % \def\foo#1#2{\underrealfalse\index{#1}\underrealtrue bar #2} 42 | % 43 | 44 | \newif\ifunderreal 45 | \underrealfalse 46 | \makeunderactive 47 | \def_{\ifunderreal\cctwlunder\else\leavevmode {\tt \cctwlunder}\discretionary{}{}{}\fi} 48 | \let\_=_ 49 | -------------------------------------------------------------------------------- /sctplib/manual/functions.sty: -------------------------------------------------------------------------------- 1 | % 2 | % definitions related to function declarations/displays 3 | % 4 | \ifx\undefined\@psfonts 5 | \def\argfont{\tt} 6 | \else 7 | \font\argfont = pcrb 8 | \hyphenchar\argfont = -1 9 | \fi 10 | \let\funcfont=\bf 11 | \newcount\argc@ount 12 | %\setlength{\marginparsep}{0.05in} 13 | %\setlength{\marginparwidth}{1.45in} 14 | % 15 | % This function fixes up the function name to be displayed in the 16 | % margin so that the krb5_, if any, is stripped. 17 | % 18 | % Note: this is a hack; what's really happening is that name beginning with 19 | % krb5 will have its first five characters stripped from it. 20 | % This means that 'Krb5abc' will get rewritten to be 'bc'. 21 | % Unfortunately, we can't do better because of the underscore 22 | % hacks that are going on elsewhere. 23 | % 24 | % WARNING: This is ugly; don't look at it too soon after lunch! 25 | % [tytso:19900920.2231EDT] 26 | \newif\if@krbfunc 27 | \def\endkrb{} 28 | \def\fix@parname#1{\expandafter\parse@krb#1\endkrb% 29 | \endkrb\endkrb\endkrb\endkrb}% In case the argument is less 30 | % than five letters, we don't want to 31 | % lose on the argument parsing. 32 | \def\parse@krb#1#2#3#4#5#6\endkrb{\@krbfuncfalse% 33 | \if#1k\if#2r\if#3b\if#45\@krbfunctrue\fi\fi\fi\fi% 34 | \if@krbfunc#6\else#1#2#3#4#5#6\fi} 35 | % 36 | % funcdecl is used as \begin{funcdecl}{funcname}{return type}{firstline} 37 | % 38 | % see fixunder.sty for comments on why the \underrealtrue & \underrealfalse 39 | % stuff is here. 40 | \newenvironment{funcdecl}[3]{\underrealtrue\index{#1}\underrealfalse% 41 | \medbreak 42 | \gdef\funcn@me{#1} 43 | \argc@ount=0\noindent% 44 | %the \mbox{} is to prevent the line/paragraph breaking from eating the 45 | %fill space. 46 | \marginpar[{{\sloppy \hfil\fix@parname{\funcn@me}\hfill\mbox{}}}]% 47 | {{\sloppy \hfill\fix@parname{\funcn@me}\hfil\mbox{}}}% 48 | \vbox\bgroup\begin{minipage}[t]{\textwidth}\begin{tabbing} 49 | #2 \\ 50 | {\bf #1}(\= \+ #3% 51 | }{) 52 | \end{tabbing}\vfil\end{minipage}\egroup\par\nopagebreak 53 | } 54 | \newcommand{\docomm@}{\ifnum\argc@ount >0, \\\fi} 55 | \newcommand{\funcvoid}{\argc@ount=0} 56 | \newcommand{\funcin}{\docomm@\argc@ount=0{\sl /* IN */}\\} 57 | \newcommand{\funcinout}{\docomm@\argc@ount=0{\sl /* IN/OUT */}\\} 58 | \newcommand{\funcout}{\docomm@\argc@ount=0{\sl /* OUT */}\\} 59 | \newcommand{\funcarg}[2]{\docomm@#1 {\argfont #2}\advance\argc@ount by1} 60 | \newcommand{\funcparam}[1]{{\argfont #1}} 61 | \newcommand{\funcfuncarg}[2]{\docomm@#1 {\argfont #2}(\= \+ \argc@ount=0} 62 | \newcommand{\funcendfuncarg}{), \- \\ \argc@ount=0} 63 | \newcommand{\libname}[1]{{\argfont #1}} 64 | \newcommand{\globalname}[1]{{\argfont #1}} 65 | \newcommand{\ptsto}{->\discretionary{}{}{}} 66 | \newcommand{\datatype}[1]{{\bf #1}} 67 | \newcommand{\filename}[1]{{\sl #1\/}} 68 | 69 | \newcommand{\funcname}[1]{\underrealtrue\index{#1}\underrealfalse{\funcfont #1}()} 70 | \newcommand{\funcnamenoparens}[1]{\underrealtrue\index{#1}\underrealfalse{\funcfont #1}} 71 | -------------------------------------------------------------------------------- /sctplib/manual/sctp-api.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/dreibh/sctplib/3d4c61b58f5a5f799b6cad5f8304b7af590841b8/sctplib/manual/sctp-api.pdf -------------------------------------------------------------------------------- /sctplib/programs/Makefile.am: -------------------------------------------------------------------------------- 1 | EXTRA_DIST = combined_server.c daytime_server.c discard_server.c echo_server.c echo_tool.c \ 2 | terminal.c parser.c script1 script2 sctptest.h test_tool.c testengine.c main.c mini-ulp.c mini-ulp.h \ 3 | sctp_wrapper.h sctp_wrapper.c monitor.c chat.c echo_monitor.c localcom.c chargen_server.c Makefile.nmake 4 | 5 | AM_CPPFLAGS = -I$(srcdir)/../sctp 6 | 7 | noinst_PROGRAMS = combined_server daytime_server discard_server echo_server echo_tool terminal test_tool localcom chargen_server testsctp 8 | 9 | combined_server_SOURCES = combined_server.c sctp_wrapper.c 10 | combined_server_LDADD = ../sctp/libsctplib.la 11 | 12 | daytime_server_SOURCES = daytime_server.c sctp_wrapper.c 13 | daytime_server_LDADD = ../sctp/libsctplib.la 14 | 15 | discard_server_SOURCES = discard_server.c sctp_wrapper.c 16 | discard_server_LDADD = ../sctp/libsctplib.la 17 | 18 | chargen_server_SOURCES = chargen_server.c sctp_wrapper.c 19 | chargen_server_LDADD = ../sctp/libsctplib.la 20 | 21 | echo_server_SOURCES = echo_server.c sctp_wrapper.c 22 | echo_server_LDADD = ../sctp/libsctplib.la 23 | 24 | echo_tool_SOURCES = echo_tool.c sctp_wrapper.c 25 | echo_tool_LDADD = ../sctp/libsctplib.la 26 | 27 | terminal_SOURCES = terminal.c sctp_wrapper.c 28 | terminal_LDADD = ../sctp/libsctplib.la 29 | 30 | test_tool_SOURCES = parser.c test_tool.c testengine.c sctp_wrapper.c 31 | test_tool_LDADD = ../sctp/libsctplib.la 32 | 33 | testsctp_SOURCES = testsctp.c sctp_wrapper.c 34 | testsctp_LDADD = ../sctp/libsctplib.la 35 | 36 | localcom_SOURCES = localcom.c sctp_wrapper.c 37 | localcom_LDADD = ../sctp/libsctplib.la 38 | -------------------------------------------------------------------------------- /sctplib/programs/Makefile.nmake: -------------------------------------------------------------------------------- 1 | ## Makefile for building sctp.lib and some servers with Microsoft C and nmake 2 | ## Use: nmake -f makefile.nmake 3 | ## nmake all -f makefile.nmake 4 | # 5 | 6 | include ..\..\config.nmake 7 | 8 | CFLAGS=/Od /I..\sctp /w /W0 9 | 10 | CVARSDLL=-DWIN32 -DMBCS 11 | 12 | LINKFLAGS=sctp_wrapper.obj /NOLOGO /NODEFAULTLIB:"LIBCMTD.lib" /DEBUG /FIXED:No \ 13 | /LIBPATH:..\sctp /LIBPATH:$(WIN32_LIBS)\glib\lib /LIBPATH:$(ICONV_DIR) ws2_32.lib sctp.lib glib-2.0.lib gmodule-2.0.lib gthread-2.0.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib 14 | 15 | .c.obj:: 16 | $(CC) $(CVARSDLL) $(CFLAGS) -Fd.\ -c $< 17 | 18 | 19 | all : \ 20 | sctp_wrapper \ 21 | combined_server \ 22 | echo_tool \ 23 | daytime_server \ 24 | discard_server \ 25 | echo_server \ 26 | chargen_server \ 27 | terminal 28 | 29 | sctp_wrapper: 30 | $(CC) $(CFLAGS) -DWIN32 -c -Zi sctp_wrapper.c 31 | 32 | combined_server: 33 | $(CC) $(CFLAGS) -DWIN32 -c -Zi combined_server.c 34 | link -out:combined_server.exe combined_server.obj $(LINKFLAGS) 35 | 36 | echo_tool: 37 | $(CC) $(CFLAGS) -Od -DWIN32 -c -Zi echo_tool.c 38 | link -out:echo_tool.exe echo_tool.obj $(LINKFLAGS) 39 | 40 | daytime_server: 41 | $(CC) $(CFLAGS) -Od -DWIN32 -c -Zi daytime_server.c 42 | link -out:daytime_server.exe daytime_server.obj $(LINKFLAGS) 43 | 44 | discard_server: 45 | $(CC) $(CFLAGS) -Od -DWIN32 -c -Zi discard_server.c 46 | link -out:discard_server.exe discard_server.obj $(LINKFLAGS) 47 | 48 | echo_server: 49 | $(CC) $(CFLAGS) -Od -DWIN32 -c -Zi echo_server.c 50 | link -out:echo_server.exe echo_server.obj $(LINKFLAGS) 51 | 52 | chargen_server: 53 | $(CC) $(CFLAGS) -Od -DWIN32 -c -Zi chargen_server.c 54 | link -out:chargen_server.exe chargen_server.obj $(LINKFLAGS) 55 | 56 | terminal: 57 | $(CC) $(CFLAGS) -Od -DWIN32 -c -Zi terminal.c 58 | link -out:terminal.exe terminal.obj $(LINKFLAGS) 59 | 60 | clean: 61 | rm -f sctp.lib 62 | 63 | -------------------------------------------------------------------------------- /sctplib/programs/mini-ulp.h: -------------------------------------------------------------------------------- 1 | /* 2 | * 3 | * SCTP implementation according to RFC 4960. 4 | * Copyright (C) 2000 by Siemens AG, Munich, Germany. 5 | * 6 | * Realized in co-operation between Siemens AG 7 | * and University of Essen, Institute of Computer Networking Technology. 8 | * 9 | * This library is free software: you can redistribute it and/or modify it 10 | * under the terms of the GNU Lesser General Public License as published by 11 | * the Free Software Foundation, either version 2.1 of the License, or 12 | * (at your option) any later version. 13 | * 14 | * This library is distributed in the hope that it will be useful, 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 | * GNU General Public License for more details. 18 | * 19 | * You should have received a copy of the GNU Lesser General Public License 20 | * along with this program. If not, see <http://www.gnu.org/licenses/>. 21 | * 22 | * Contact: discussion@sctp.de 23 | * tuexen@fh-muenster.de 24 | * ajung@iem.uni-due.de 25 | * 26 | * Purpose: Implements a few simple callback-functions for an "ULP" 27 | */ 28 | 29 | #ifndef MINI_ULP_H 30 | #define MINI_ULP_H 31 | 32 | #ifdef HAVE_CONFIG_H 33 | #include <config.h> 34 | #endif 35 | #include <glib.h> 36 | #include "sctp.h" 37 | 38 | #ifdef SOLARIS 39 | #define timersub(tvp, uvp, vvp) \ 40 | do { \ 41 | (vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \ 42 | (vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec; \ 43 | if ((vvp)->tv_usec < 0) { \ 44 | (vvp)->tv_sec--; \ 45 | (vvp)->tv_usec += 1000000; \ 46 | } \ 47 | } while (0) 48 | #endif 49 | 50 | 51 | 52 | void ulp_getEndEvents(unsigned int shutdownAfter, unsigned int abortAfter); 53 | void mulp_dosend(void); 54 | void mulp_heartbeat(unsigned int interval); 55 | void ulp_setChunkLength(int chunkLength); 56 | void mulp_streamRoundRobin(void); 57 | 58 | /* function to handle typed user commands */ 59 | /* FOR THE BAKEOFF */ 60 | void 61 | ulp_stdin_cb(int fd, short int revents, short int* gotEvents, void * dummy); 62 | 63 | void 64 | ulp_socket_error(gint sin_fd, 65 | unsigned char *buffer, 66 | int bufferLength, unsigned char fromAddress[], unsigned short pn); 67 | 68 | 69 | /* indicates new data have arrived from peer (chapter 10.2.A). 70 | params: 1. associationID 71 | 2. streamID 72 | */ 73 | void ulp_dataArriveNotif(unsigned int assoc_id, unsigned short stream_id, unsigned int len, 74 | unsigned short streamSN,unsigned int TSN, unsigned int protoID, 75 | unsigned int unordered, void* dummy); 76 | 77 | /* indicates a change of network status (chapter 10.2.C). 78 | params: 1. associationID 79 | 2. destinationAddresses 80 | 3. newState 81 | */ 82 | void ulp_networkStatusChangeNotif(unsigned int assoc_id, short dest_add, unsigned short new_state, void* dummy); 83 | 84 | /* indicates a sned failure (chapter 10.2.B). 85 | params: 1. associationID 86 | 2. pointer to data not sent 87 | 3. dataLength 88 | 4. context from sendChunk 89 | */ 90 | void ulp_sendFailureNotif(unsigned int assoc_id, 91 | unsigned char *unsent_data, unsigned int data_len, unsigned int *context, void* dummy); 92 | 93 | 94 | /* indicates that communication was lost to peer (chapter 10.2.E). 95 | params: 1. associationID 96 | 2. status, type of event 97 | */ 98 | void ulp_communicationLostNotif(unsigned int assoc_id, unsigned short status, void* dummy); 99 | 100 | /* indicates that a association is established (chapter 10.2.D). 101 | params: 1. associationID 102 | 2. status, type of event 103 | */ 104 | void* ulp_communicationUpNotif(unsigned int assoc_id, int status, 105 | unsigned int noOfDestinations, 106 | unsigned short noOfInStreams, unsigned short noOfOutStreams, 107 | int associationSupportsPRSCTP, void* dummy); 108 | 109 | /* indicates that association has been gracefully shutdown (chapter 10.2.H). 110 | params: 1. associationID 111 | */ 112 | void ulp_ShutdownCompleteNotif(unsigned int assoc_id, void* dummy); 113 | 114 | 115 | #endif 116 | -------------------------------------------------------------------------------- /sctplib/programs/script1: -------------------------------------------------------------------------------- 1 | 2 | initialize: ip=192.168.0.1, port=10001, instreams=1, outstreams=1; 3 | 4 | set_payload_header: type=1234, mbu=56, mch=78, jc1=9A, jc2=BC; 5 | set_payload_body: length=20, contents="abc\64\65\66"; 6 | 7 | wait_for_assoc; 8 | 9 | LOOP: times = 3; 10 | send_chunks: num=2000, stream=0, delay=0; 11 | pause: time=5000; 12 | ENDLOOP; 13 | 14 | shutdown; 15 | 16 | 17 | -------------------------------------------------------------------------------- /sctplib/programs/script2: -------------------------------------------------------------------------------- 1 | initialize: ip=192.168.0.2, port=20001, instreams=1, outstreams=1; 2 | 3 | set_ack_delay: delay=10; 4 | 5 | associate: ip=192.168.0.1, port=10001, outstreams=1; 6 | 7 | -------------------------------------------------------------------------------- /sctplib/programs/sctp_wrapper.h: -------------------------------------------------------------------------------- 1 | /* 2 | * -------------------------------------------------------------------------- 3 | * 4 | * //===== //===== ===//=== //===// // // //===// 5 | * // // // // // // // // // 6 | * //====// // // //===// // // //===<< 7 | * // // // // // // // // 8 | * ======// //===== // // //===== // //===// 9 | * 10 | * -------------- An SCTP implementation according to RFC 4960 -------------- 11 | * 12 | * Copyright (C) 2000 by Siemens AG, Munich, Germany. 13 | * Copyright (C) 2001-2004 Andreas Jungmaier 14 | * Copyright (C) 2004-2019 Thomas Dreibholz 15 | * 16 | * Acknowledgements: 17 | * Realized in co-operation between Siemens AG and the University of 18 | * Duisburg-Essen, Institute for Experimental Mathematics, Computer 19 | * Networking Technology group. 20 | * This work was partially funded by the Bundesministerium fuer Bildung und 21 | * Forschung (BMBF) of the Federal Republic of Germany 22 | * (Förderkennzeichen 01AK045). 23 | * The authors alone are responsible for the contents. 24 | * 25 | * This library is free software: you can redistribute it and/or modify it 26 | * under the terms of the GNU Lesser General Public License as published by 27 | * the Free Software Foundation, either version 2.1 of the License, or 28 | * (at your option) any later version. 29 | * 30 | * This library is distributed in the hope that it will be useful, 31 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 32 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 33 | * GNU General Public License for more details. 34 | * 35 | * You should have received a copy of the GNU Lesser General Public License 36 | * along with this program. If not, see <http://www.gnu.org/licenses/>. 37 | * 38 | * Contact: sctp-discussion@sctp.de 39 | * thomas.dreibholz@gmail.com 40 | * tuexen@fh-muenster.de 41 | * andreas.jungmaier@web.de 42 | */ 43 | 44 | #include "../sctp/sctp.h" 45 | 46 | #ifdef __cplusplus 47 | extern "C" { 48 | #endif 49 | 50 | 51 | int 52 | SCTP_getLibraryParameters(SCTP_LibraryParameters *params); 53 | 54 | int 55 | SCTP_setLibraryParameters(SCTP_LibraryParameters *params); 56 | 57 | int 58 | SCTP_initLibrary(void); 59 | 60 | int 61 | SCTP_registerInstance(unsigned short port, 62 | unsigned short noOfInStreams, 63 | unsigned short noOfOutStreams, 64 | unsigned int noOfLocalAddresses, 65 | unsigned char localAddressList[][SCTP_MAX_IP_LEN], 66 | SCTP_ulpCallbacks ULPcallbackFunctions); 67 | 68 | int 69 | SCTP_unregisterInstance(unsigned short instance_name); 70 | 71 | int 72 | SCTP_deleteAssociation(unsigned int associationID); 73 | 74 | int 75 | SCTP_send(unsigned int associationID, unsigned short streamID, 76 | unsigned char *buffer, unsigned int length, unsigned int protocolId, short path_id, 77 | void* context, 78 | unsigned int lifetime, 79 | int unorderedDelivery, 80 | int dontBundle); 81 | int 82 | SCTP_receive(unsigned int associationID, unsigned short streamID, unsigned char *buffer, 83 | unsigned int *length, unsigned short* streamSN, unsigned int * tsn, unsigned int flags); 84 | 85 | int 86 | SCTP_shutdown(unsigned int associationID); 87 | 88 | int 89 | SCTP_abort(unsigned int associationID); 90 | 91 | short 92 | SCTP_setPrimary(unsigned int associationID, short path_id); 93 | 94 | short 95 | SCTP_getPrimary(unsigned int associationID); 96 | 97 | int 98 | SCTP_receiveUnacked(unsigned int associationID, unsigned char *buffer, unsigned int *length, unsigned int* tsn, 99 | unsigned short *streamID, unsigned short *streamSN,unsigned int* protocolId); 100 | int 101 | SCTP_receiveUnsent(unsigned int associationID, unsigned char *buffer, unsigned int *length,unsigned int* tsn, 102 | unsigned short *streamID, unsigned short *streamSN,unsigned int* protocolId); 103 | 104 | int 105 | SCTP_eventLoop(void); 106 | 107 | int 108 | SCTP_getPathStatus(unsigned int associationID, short path_id, SCTP_PathStatus* status); 109 | 110 | int 111 | SCTP_getAssocStatus(unsigned int associationID, SCTP_AssociationStatus* status); 112 | 113 | unsigned int 114 | SCTP_associate(unsigned short SCTP_InstanceName, 115 | unsigned short noOfOutStreams, 116 | unsigned char destinationAddress[], 117 | unsigned short destinationPort, 118 | void* ulp_data); 119 | 120 | 121 | int 122 | SCTP_registerStdinCallback(sctp_StdinCallback sdf, char* buffer, int length); 123 | 124 | int SCTP_unregisterStdinCallback(); 125 | 126 | int SCTP_changeHeartBeat(unsigned int associationID, 127 | short path_id, int heartbeatON, unsigned int timeIntervall); 128 | 129 | #ifndef WIN32 130 | int 131 | SCTP_registerUserCallback(int fd, sctp_userCallback sdf, void* userData); 132 | #endif 133 | 134 | int 135 | SCTP_getAssocDefaults(unsigned short SCTP_InstanceName, SCTP_InstanceParameters* params); 136 | 137 | int 138 | SCTP_setAssocDefaults(unsigned short SCTP_InstanceName, SCTP_InstanceParameters* params); 139 | 140 | unsigned int 141 | SCTP_startTimer(unsigned int milliseconds, sctp_timerCallback timer_cb, 142 | void *param1, void *param2); 143 | 144 | 145 | #ifdef __cplusplus 146 | } 147 | #endif 148 | 149 | -------------------------------------------------------------------------------- /sctplib/programs/sctptest.h: -------------------------------------------------------------------------------- 1 | /* 2 | * -------------------------------------------------------------------------- 3 | * 4 | * //===== //===== ===//=== //===// // // //===// 5 | * // // // // // // // // // 6 | * //====// // // //===// // // //===<< 7 | * // // // // // // // // 8 | * ======// //===== // // //===== // //===// 9 | * 10 | * -------------- An SCTP implementation according to RFC 4960 -------------- 11 | * 12 | * Copyright (C) 2001 by Andreas Lang 13 | * 14 | * This library is free software: you can redistribute it and/or modify it 15 | * under the terms of the GNU Lesser General Public License as published by 16 | * the Free Software Foundation, either version 2.1 of the License, or 17 | * (at your option) any later version. 18 | * 19 | * This library is distributed in the hope that it will be useful, 20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 22 | * GNU General Public License for more details. 23 | * 24 | * You should have received a copy of the GNU Lesser General Public License 25 | * along with this program. If not, see <http://www.gnu.org/licenses/>. 26 | * 27 | * Contact: anla@gmx.net 28 | */ 29 | 30 | /* payload lengths */ 31 | #define MIN_PAYLOAD_LENGTH 20 32 | #define MAX_PAYLOAD_LENGTH 494 33 | #define HEADER_LENGTH 6 34 | 35 | /* constants used by processScriptCommand() */ 36 | #define CHECK_SCRIPT 0 37 | #define RUN_SCRIPT 1 38 | 39 | /* receive mode constants */ 40 | #define RECEIVE_DISCARD 0 41 | #define RECEIVE_MIRROR 1 42 | 43 | /* constants used by getIntParam() and getStrParam() */ 44 | #define OPTIONAL 1 45 | #define MANDATORY 0 46 | #define DECIMAL 10 47 | #define HEXADECIMAL 16 48 | 49 | /* results returned by getScriptCommand() */ 50 | #define PARSE_OK 0 51 | #define END_OF_FILE 1 52 | #define PARSE_ERROR -1 53 | 54 | /* constants for sctptest_scriptCommand */ 55 | #define MAX_NUM_OF_PARAMS 10 56 | #define MAX_WORD_LENGTH 1000 /* (this includes the terminating '\0' character) */ 57 | 58 | 59 | 60 | /** 61 | * This structure is used to hold the data that is extracted from a script command by the parser. 62 | * The variables in this structure are set by the function getScriptCommand() 63 | */ 64 | struct sctptest_scriptCommand 65 | { 66 | /* the number of parameters that are passed along with this command */ 67 | unsigned int numOfParams; 68 | 69 | /* the command string */ 70 | char command[MAX_WORD_LENGTH]; 71 | 72 | /* an array of structs containing the parameters; */ 73 | /* each parameter consists of a key and a value */ 74 | struct { 75 | char key[MAX_WORD_LENGTH]; 76 | char value[MAX_WORD_LENGTH]; 77 | } param[MAX_NUM_OF_PARAMS]; 78 | }; 79 | 80 | 81 | 82 | /* FUNCTION DECLARATIONS */ 83 | 84 | int sctptest_start(char *, int); 85 | 86 | int getScriptCommand(FILE *, struct sctptest_scriptCommand *, unsigned int *, unsigned int *, int mode); 87 | 88 | /* only for testing... */ 89 | void printCommand(struct sctptest_scriptCommand *, unsigned int); 90 | 91 | int processScriptCommand(struct sctptest_scriptCommand *, unsigned int, int); 92 | 93 | char *getStrParam(struct sctptest_scriptCommand *, const char *, unsigned int *, int, unsigned int); 94 | 95 | unsigned long getIntParam(struct sctptest_scriptCommand *, const char *, unsigned long, 96 | unsigned long, int, unsigned int *, int, unsigned int); 97 | 98 | void doReceive(unsigned int); 99 | 100 | char *getTimeString(); 101 | 102 | 103 | 104 | /* ULP CALLBACK FUNCTIONS */ 105 | 106 | void timerCallback(unsigned int, void *, void *); 107 | 108 | void dataArriveNotif(unsigned int assocID, unsigned short streamID, unsigned int length, 109 | unsigned short streamSN,unsigned int TSN, unsigned int protoID, 110 | unsigned int unordered, void *ulpData); 111 | 112 | void sendFailureNotif(unsigned int assocID, unsigned char *unsentData, unsigned int dataLength, 113 | unsigned int *context, void *ulpData); 114 | 115 | void networkStatusChangeNotif(unsigned int assocID, short destinAddr, 116 | unsigned short newState, void *ulpData); 117 | 118 | void* communicationUpNotif(unsigned int assocID, int status, unsigned int noOfDestinAddrs, 119 | unsigned short instreams, unsigned short outstreams, 120 | int associationSupportsPRSCTP, void *ulpData); 121 | 122 | void communicationLostNotif(unsigned int assocID, unsigned short status, void *ulpData); 123 | 124 | void communicationErrorNotif(unsigned int assocID, unsigned short status, void *ulpData); 125 | 126 | void restartNotif(unsigned int assocID, void *ulpData); 127 | 128 | void shutdownCompleteNotif(unsigned int assocID, void *ulpData); 129 | 130 | -------------------------------------------------------------------------------- /sctplib/programs/test_tool.c: -------------------------------------------------------------------------------- 1 | /* 2 | * -------------------------------------------------------------------------- 3 | * 4 | * //===== //===== ===//=== //===// // // //===// 5 | * // // // // // // // // // 6 | * //====// // // //===// // // //===<< 7 | * // // // // // // // // 8 | * ======// //===== // // //===== // //===// 9 | * 10 | * -------------- An SCTP implementation according to RFC 4960 -------------- 11 | * 12 | * Copyright (C) 2001 by Andreas Lang 13 | * 14 | * This library is free software: you can redistribute it and/or modify it 15 | * under the terms of the GNU Lesser General Public License as published by 16 | * the Free Software Foundation, either version 2.1 of the License, or 17 | * (at your option) any later version. 18 | * 19 | * This library is distributed in the hope that it will be useful, 20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 22 | * GNU General Public License for more details. 23 | * 24 | * You should have received a copy of the GNU Lesser General Public License 25 | * along with this program. If not, see <http://www.gnu.org/licenses/>. 26 | * 27 | * Contact: anla@gmx.net 28 | */ 29 | 30 | #ifdef HAVE_CONFIG_H 31 | #include <config.h> 32 | #endif 33 | 34 | #include <stdio.h> 35 | #include <stdlib.h> 36 | #include <string.h> 37 | 38 | #include "sctp_wrapper.h" 39 | #include "sctptest.h" 40 | #include "sctp.h" 41 | 42 | #define POLLIN 0x001 43 | #define POLLPRI 0x002 44 | #define POLLOUT 0x004 45 | #define POLLERR 0x008 46 | 47 | /** 48 | * Callback function used to terminate the programm. It is invoked when 49 | * the user hits the "return" key after the end of the script file was reached. 50 | */ 51 | void exitCallback(int fd, short int revents, short int* gotEvents, void * dummy) 52 | { 53 | /* clear stdin buffer */ 54 | while(getchar() != 10); 55 | 56 | exit(0); 57 | } 58 | 59 | 60 | /** 61 | * Main function 62 | * Reads the script file name from the command line, checks if there are any errors 63 | * in the script, and if there are none, the script is started. After the script has 64 | * been completely executed, the program stays in the event loop (thus listens for 65 | * arriving chunks etc.) until the user hits the "return" key. 66 | */ 67 | int main(int argc, char *argv[]) 68 | { 69 | SCTP_LibraryParameters params; 70 | unsigned int numOfErrors = 0; 71 | int i; 72 | 73 | /* check if there is exactly one command line parameter */ 74 | if (argc < 2) { 75 | fprintf(stderr, "SCTPTest by Andreas Lang\n"); 76 | fprintf(stderr, "Usage: sctptest <scriptfile> <options>\n"); 77 | fprintf(stderr, "options:\n"); 78 | fprintf(stderr, "-i ignore OOTB packets\n"); 79 | exit(1); 80 | } 81 | 82 | sctp_initLibrary(); 83 | SCTP_getLibraryParameters(¶ms); 84 | for(i = 2; i < argc; i++) { 85 | if(strcmp(argv[i], "-i") == 0) { 86 | params.sendOotbAborts = 0; 87 | } 88 | } 89 | SCTP_setLibraryParameters(¶ms); 90 | 91 | /* check script for errors */ 92 | if ((numOfErrors = sctptest_start(argv[1], CHECK_SCRIPT)) != 0) { 93 | fprintf(stderr, "\n%u error(s) in script file!\n", numOfErrors); 94 | exit(1); 95 | } 96 | 97 | /* run script */ 98 | sctptest_start(argv[1], RUN_SCRIPT); 99 | 100 | fprintf(stderr, "\nReached end of script file. Press RETURN to exit.\n"); 101 | sctp_registerUserCallback(fileno(stdin), &exitCallback, NULL, POLLPRI|POLLIN); 102 | 103 | while (sctp_eventLoop() >= 0); 104 | 105 | /* this will never be reached */ 106 | return 0; 107 | } 108 | -------------------------------------------------------------------------------- /sctplib/programs/testsctp-batch: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | if [ $# -lt 2 ] ; then 4 | echo "Usage: testsctp-batch [Target] [Duration (Seconds)] {Options} ..." 5 | exit 6 | fi 7 | 8 | TARGET=$1 9 | DURATION=$2 10 | shift ; shift 11 | 12 | 13 | echo "Starting testsctp batch:" 14 | echo "Target = $TARGET" 15 | echo "Duration = $DURATION [s]" 16 | echo "" 17 | 18 | SIZES="1 10 100 1000 10000" 19 | for SIZE in $SIZES ; do 20 | ./testsctp -i -T $DURATION -l $SIZE $@ $TARGET 21 | echo "" 22 | done 23 | -------------------------------------------------------------------------------- /sctplib/sctp/Makefile.am: -------------------------------------------------------------------------------- 1 | EXTRA_DIST = Makefile.nmake 2 | 3 | lib_LTLIBRARIES = libsctplib.la 4 | libsctplib_la_SOURCES = adaptation.c adaptation.h \ 5 | auxiliary.c auxiliary.h \ 6 | bundling.h \ 7 | chunkHandler.c chunkHandler.h \ 8 | distribution.c distribution.h \ 9 | errorhandler.c errorhandler.h \ 10 | flowcontrol.c flowcontrol.h \ 11 | globals.c globals.h \ 12 | md5.c md5.h \ 13 | messages.h \ 14 | pathmanagement.c pathmanagement.h \ 15 | rbundling.c \ 16 | recvctrl.c recvctrl.h \ 17 | reltransfer.c reltransfer.h \ 18 | sbundling.c \ 19 | streamengine.c streamengine.h \ 20 | timer_list.c timer_list.h \ 21 | SCTP-control.c SCTP-control.h 22 | 23 | include_HEADERS = sctp.h 24 | libsctplib_la_LIBADD = @glib_LIBS@ 25 | libsctplib_la_LDFLAGS = \ 26 | -version-info $(SCTPLIB_CURRENT):$(SCTPLIB_REVISION):$(SCTPLIB_AGE) 27 | -------------------------------------------------------------------------------- /sctplib/sctp/Makefile.nmake: -------------------------------------------------------------------------------- 1 | ## Makefile for building sctp.lib and some servers with Microsoft C and nmake 2 | ## Use: nmake -f makefile.nmake 3 | ## nmake all -f makefile.nmake 4 | # 5 | 6 | include ..\..\config.nmake 7 | 8 | CFLAGS=/Od /I$(GLIB_DIR) /I$(GLIB_DIR2) /w /W0 9 | 10 | CVARSDLL=-DWIN32 -DMBCS 11 | 12 | 13 | .c.obj:: 14 | $(CC) $(CVARSDLL) $(CFLAGS) -Fd.\ -c $< 15 | 16 | SCTP_SRC = \ 17 | adaptation.c \ 18 | auxiliary.c \ 19 | chunkHandler.c \ 20 | distribution.c \ 21 | errorhandler.c \ 22 | flowcontrol.c \ 23 | globals.c \ 24 | md5.c \ 25 | pathmanagement.c \ 26 | rbundling.c \ 27 | recvctrl.c \ 28 | reltransfer.c \ 29 | sbundling.c \ 30 | SCTP-control.c \ 31 | streamengine.c \ 32 | timer_list.c 33 | 34 | 35 | SCTP_HEADERS = \ 36 | adaptation.h \ 37 | auxiliary.h \ 38 | bundling.h \ 39 | chunkHandler.h \ 40 | distribution.h \ 41 | errorhandler.h \ 42 | flowcontrol.h \ 43 | globals.h \ 44 | md5.h \ 45 | messages.h \ 46 | pathmanagement.h \ 47 | recvctrl.h \ 48 | reltransfer.h \ 49 | SCTP-control.h \ 50 | streamengine.h \ 51 | timer_list.h 52 | 53 | SCTP_OBJECTS = $(SCTP_SRC:.c=.obj) 54 | 55 | 56 | sctp.lib : $(SCTP_OBJECTS) $(SCTP_HEADERS) 57 | lib /out:sctp.lib $(SCTP_OBJECTS) 58 | 59 | 60 | 61 | clean: 62 | rm -f $(SCTP_OBJECTS) 63 | 64 | -------------------------------------------------------------------------------- /sctplib/sctp/adaptation.h: -------------------------------------------------------------------------------- 1 | /* 2 | * -------------------------------------------------------------------------- 3 | * 4 | * //===== //===== ===//=== //===// // // //===// 5 | * // // // // // // // // // 6 | * //====// // // //===// // // //===<< 7 | * // // // // // // // // 8 | * ======// //===== // // //===== // //===// 9 | * 10 | * -------------- An SCTP implementation according to RFC 4960 -------------- 11 | * 12 | * Copyright (C) 2000 by Siemens AG, Munich, Germany. 13 | * Copyright (C) 2001-2004 Andreas Jungmaier 14 | * Copyright (C) 2004-2019 Thomas Dreibholz 15 | * 16 | * Acknowledgements: 17 | * Realized in co-operation between Siemens AG and the University of 18 | * Duisburg-Essen, Institute for Experimental Mathematics, Computer 19 | * Networking Technology group. 20 | * This work was partially funded by the Bundesministerium fuer Bildung und 21 | * Forschung (BMBF) of the Federal Republic of Germany 22 | * (Förderkennzeichen 01AK045). 23 | * The authors alone are responsible for the contents. 24 | * 25 | * This library is free software: you can redistribute it and/or modify it 26 | * under the terms of the GNU Lesser General Public License as published by 27 | * the Free Software Foundation, either version 2.1 of the License, or 28 | * (at your option) any later version. 29 | * 30 | * This library is distributed in the hope that it will be useful, 31 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 32 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 33 | * GNU General Public License for more details. 34 | * 35 | * You should have received a copy of the GNU Lesser General Public License 36 | * along with this program. If not, see <http://www.gnu.org/licenses/>. 37 | * 38 | * Contact: sctp-discussion@sctp.de 39 | * thomas.dreibholz@gmail.com 40 | * tuexen@fh-muenster.de 41 | * andreas.jungmaier@web.de 42 | */ 43 | 44 | /* ############################################################################## */ 45 | /* INCLUDES */ 46 | /* ############################################################################## */ 47 | 48 | #ifndef ADAPTATION_H 49 | #define ADAPTATION_H 50 | 51 | #ifdef HAVE_CONFIG_H 52 | #include <config.h> 53 | #endif 54 | 55 | #include "sctp.h" 56 | #include "globals.h" 57 | #include "distribution.h" 58 | 59 | 60 | unsigned int adl_random(void); 61 | 62 | boolean adl_equal_address(union sockunion *one, union sockunion *two); 63 | 64 | 65 | /** 66 | * converts address-string (hex for ipv6, dotted decimal for ipv4 67 | * to a sockunion structure 68 | * @return 0 for success, else -1. 69 | */ 70 | int adl_str2sockunion(guchar * str, union sockunion *su); 71 | 72 | int adl_sockunion2str(union sockunion *su, guchar * buf, size_t len); 73 | 74 | 75 | 76 | 77 | /*------------------------------------------------------------------------------------------------------------------*/ 78 | /*------------------------------------------------------------------------------------------------------------------*/ 79 | 80 | /** 81 | * This function binds a local socket for incoming requests 82 | * @return socket file descriptor for the newly opened and bound socket 83 | * @param address (local) port to bind to 84 | */ 85 | gint adl_open_sctp_socket(int af, int* myRwnd); 86 | 87 | int adl_setReceiveBufferSize(int sfd, int new_size); 88 | 89 | gint adl_get_sctpv4_socket(void); 90 | #ifdef HAVE_IPV6 91 | gint adl_get_sctpv6_socket(void); 92 | #endif 93 | 94 | 95 | /** 96 | * function to be called when we get a message from a peer sctp instance in the poll loop 97 | * @param sfd the socket file descriptor where data can be read... 98 | * @param buf pointer to a buffer, where we data is stored 99 | * @param len number of bytes to be sent, including the ip header ! 100 | * @param address, where data goes from 101 | * @param dest_len size of the address 102 | * @return returns number of bytes actually sent, or error 103 | */ 104 | int adl_send_message(int sfd, void *buf, int len, union sockunion *dest, unsigned char tos); 105 | 106 | 107 | /** 108 | * this function initializes the data of this module. It opens raw sockets for 109 | * capturing SCTP packets, and also opens ICMP sockets, so we can get ICMP events, 110 | * e.g. for Path-MTU discovery ! 111 | */ 112 | int adl_init_adaptation_layer(int * myRwnd); 113 | 114 | 115 | 116 | /** 117 | * function add a sfd to the list of sfds we want to wait for with the poll() 118 | * @param sfd the socket file descriptor of the socket to react upon 119 | * @param scf function pointer holding the callback funtion for normal events. 120 | * @return the current number of sockets that are polled. 121 | */ 122 | int adl_register_socket_cb(gint sfd, sctp_socketCallback scf); 123 | 124 | 125 | /** 126 | * function to close a bound socket from our list of socket descriptors 127 | * @param sfd socket file descriptor to be closed 128 | * @return 0 on success, -1 for error, 1 if socket was not bound 129 | * @author ajung 130 | */ 131 | int adl_remove_cb(gint sfd); 132 | 133 | /** 134 | * remove a sfd from the poll_list, and shift that list to the left 135 | * @return number of sfd's removed... 136 | */ 137 | int adl_remove_poll_fd(gint sfd); 138 | 139 | 140 | /** 141 | * function is to return difference in msecs between time a and b (i.e. a-b) 142 | * @param a later time (e.g. current time) 143 | * @param b earlier time 144 | * @return -1 if a is earlier than b, else msecs that passed from b to a 145 | */ 146 | int adl_timediff_to_msecs(struct timeval *a, struct timeval *b); 147 | 148 | 149 | void adl_add_msecs_totime(struct timeval *t, unsigned int msecs); 150 | 151 | int adl_gettime(struct timeval *tv); 152 | 153 | int adl_extendedGetEvents(void (*lock)(void* data), void (*unlock)(void* data), void* data); 154 | 155 | int adl_registerUdpCallback(unsigned char me[], 156 | unsigned short my_port, 157 | sctp_socketCallback scf); 158 | 159 | int adl_unregisterUdpCallback(int udp_sfd); 160 | 161 | int adl_sendUdpData(int sfd, unsigned char* buf, int length, 162 | unsigned char destination[], unsigned short dest_port); 163 | 164 | 165 | int adl_registerStdinCallback(sctp_StdinCallback sdf, char* buffer, int length); 166 | int adl_unregisterStdinCallback(); 167 | 168 | int adl_registerUserCallback(int fd, sctp_userCallback sdf, void* userData, short int eventMask); 169 | 170 | int adl_unregisterUserCallback(int fd); 171 | 172 | unsigned int adl_startMicroTimer(unsigned int seconds, unsigned int microseconds, 173 | sctp_timerCallback timer_cb, int ttype, void *param1, void *param2); 174 | 175 | unsigned int adl_startTimer(unsigned int milliseconds, sctp_timerCallback timer_cb, 176 | int ttype, void *param1, void *param2); 177 | 178 | int adl_stopTimer(unsigned int tid); 179 | 180 | unsigned int adl_restartTimer(unsigned int timer_id, unsigned int milliseconds); 181 | 182 | unsigned int adl_restartMicroTimer(unsigned int timer_id, unsigned int seconds, unsigned int microseconds); 183 | 184 | int adl_getEvents(void); 185 | 186 | int adl_eventLoop(); 187 | 188 | int adl_extendedEventLoop(void (*lock)(void* data), void (*unlock)(void* data), void* data); 189 | 190 | gboolean adl_filterInetAddress(union sockunion* newAddress, AddressScopingFlags flags); 191 | 192 | /* 193 | * this is an ugly part to code, so it was taken an adapted from the 194 | * SCTP reference implementation by Randy Stewart 195 | * see http://www.sctp.org 196 | * maybe I should rewrite it to use the Linux Netlink socket also 197 | * returns TRUE is successful, else FALSE 198 | */ 199 | gboolean adl_gatherLocalAddresses(union sockunion **localAddresses, 200 | int *numberOfNets, 201 | int sctp_fd, 202 | gboolean with_ipv6, 203 | int *max_mtu, 204 | const AddressScopingFlags flags); 205 | 206 | 207 | #endif 208 | -------------------------------------------------------------------------------- /sctplib/sctp/auxiliary.h: -------------------------------------------------------------------------------- 1 | /* 2 | * -------------------------------------------------------------------------- 3 | * 4 | * //===== //===== ===//=== //===// // // //===// 5 | * // // // // // // // // // 6 | * //====// // // //===// // // //===<< 7 | * // // // // // // // // 8 | * ======// //===== // // //===== // //===// 9 | * 10 | * -------------- An SCTP implementation according to RFC 4960 -------------- 11 | * 12 | * Copyright (C) 2000 by Siemens AG, Munich, Germany. 13 | * Copyright (C) 2001-2004 Andreas Jungmaier 14 | * Copyright (C) 2004-2019 Thomas Dreibholz 15 | * 16 | * Acknowledgements: 17 | * Realized in co-operation between Siemens AG and the University of 18 | * Duisburg-Essen, Institute for Experimental Mathematics, Computer 19 | * Networking Technology group. 20 | * This work was partially funded by the Bundesministerium fuer Bildung und 21 | * Forschung (BMBF) of the Federal Republic of Germany 22 | * (Förderkennzeichen 01AK045). 23 | * The authors alone are responsible for the contents. 24 | * 25 | * This library is free software: you can redistribute it and/or modify it 26 | * under the terms of the GNU Lesser General Public License as published by 27 | * the Free Software Foundation, either version 2.1 of the License, or 28 | * (at your option) any later version. 29 | * 30 | * This library is distributed in the hope that it will be useful, 31 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 32 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 33 | * GNU General Public License for more details. 34 | * 35 | * You should have received a copy of the GNU Lesser General Public License 36 | * along with this program. If not, see <http://www.gnu.org/licenses/>. 37 | * 38 | * Contact: sctp-discussion@sctp.de 39 | * thomas.dreibholz@gmail.com 40 | * tuexen@fh-muenster.de 41 | * andreas.jungmaier@web.de 42 | */ 43 | 44 | #ifndef AUXILIARY_H 45 | #define AUXILIARY_H 46 | 47 | 48 | unsigned char* key_operation(int operation_code); 49 | 50 | 51 | /** 52 | * This function performs all necessary checks, that are possible at this 53 | * layer. Calls subsequent check-functions for each part that may be checked. 54 | * @param buffer pointer to the start of the received datagram (SCTP PDU) 55 | * @param length size of the buffer 56 | * @return 0 if validation failed, 1 if successful, -1 if any error ocurred 57 | */ 58 | int validate_datagram(unsigned char *buffer, int length); 59 | 60 | int aux_insert_checksum(unsigned char *buffer, int length); 61 | 62 | int set_checksum_algorithm(int algorithm); 63 | 64 | #endif 65 | 66 | -------------------------------------------------------------------------------- /sctplib/sctp/bundling.h: -------------------------------------------------------------------------------- 1 | /* 2 | * -------------------------------------------------------------------------- 3 | * 4 | * //===== //===== ===//=== //===// // // //===// 5 | * // // // // // // // // // 6 | * //====// // // //===// // // //===<< 7 | * // // // // // // // // 8 | * ======// //===== // // //===== // //===// 9 | * 10 | * -------------- An SCTP implementation according to RFC 4960 -------------- 11 | * 12 | * Copyright (C) 2000 by Siemens AG, Munich, Germany. 13 | * Copyright (C) 2001-2004 Andreas Jungmaier 14 | * Copyright (C) 2004-2019 Thomas Dreibholz 15 | * 16 | * Acknowledgements: 17 | * Realized in co-operation between Siemens AG and the University of 18 | * Duisburg-Essen, Institute for Experimental Mathematics, Computer 19 | * Networking Technology group. 20 | * This work was partially funded by the Bundesministerium fuer Bildung und 21 | * Forschung (BMBF) of the Federal Republic of Germany 22 | * (Förderkennzeichen 01AK045). 23 | * The authors alone are responsible for the contents. 24 | * 25 | * This library is free software: you can redistribute it and/or modify it 26 | * under the terms of the GNU Lesser General Public License as published by 27 | * the Free Software Foundation, either version 2.1 of the License, or 28 | * (at your option) any later version. 29 | * 30 | * This library is distributed in the hope that it will be useful, 31 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 32 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 33 | * GNU General Public License for more details. 34 | * 35 | * You should have received a copy of the GNU Lesser General Public License 36 | * along with this program. If not, see <http://www.gnu.org/licenses/>. 37 | * 38 | * Contact: sctp-discussion@sctp.de 39 | * thomas.dreibholz@gmail.com 40 | * tuexen@fh-muenster.de 41 | * andreas.jungmaier@web.de 42 | */ 43 | 44 | #ifndef BUNDLING_H 45 | #define BUNDLING_H 46 | 47 | 48 | #include "globals.h" /* for chunk struct definition */ 49 | #include "SCTP-control.h" 50 | #include "pathmanagement.h" 51 | 52 | void bu_init_bundling(void); 53 | gint bu_put_Ctrl_Chunk(SCTP_simple_chunk * chunk,unsigned int * dest_index); 54 | gint bu_put_Data_Chunk(SCTP_simple_chunk * chunk,unsigned int * dest_index); 55 | 56 | 57 | /* 58 | * bu_new: Creates a new bundling instance and returns a pointer to its data. 59 | */ 60 | gpointer bu_new(void); 61 | 62 | /* 63 | * bu_delete: Deletes a bundling instance 64 | * 65 | * Params: Pointer/handle which was returned by bu_new() 66 | */ 67 | void bu_delete(gpointer instancePtr); 68 | 69 | /** 70 | * returns a value indicating which chunks are in the packet. 71 | */ 72 | unsigned int rbu_scanPDU(guchar * pdu, guint len); 73 | 74 | /* 75 | * rbu_datagramContains: looks for chunk_type in a newly received datagram 76 | * Should be called after rbu_scanPDU(). 77 | * The chunkArray parameter is inspected. This only really checks for chunks 78 | * with an ID <= 30. For all other chunks, it just guesses... 79 | * @return true is chunk_type exists in chunkArray, false if it is not in there 80 | */ 81 | gboolean rbu_datagramContains(gushort chunk_type, unsigned int chunkArray); 82 | 83 | guchar* rbu_scanInitChunkForParameter(guchar * chunk, gushort paramType); 84 | 85 | /* 86 | * rbu_findChunk: looks for chunk_type in a newly received datagram 87 | * 88 | * All chunks within the datagram are looked at, until one is found 89 | * that equals the parameter chunk_type. 90 | * @return pointer to first chunk of chunk_type in SCTP datagram, else NULL 91 | */ 92 | guchar* rbu_findChunk(guchar * datagram, guint len, gushort chunk_type); 93 | 94 | /* 95 | * rbu_scanDatagramForError : looks for Error chunk_type in a newly received datagram 96 | * that contains a special error cause code 97 | * 98 | * All chunks within the datagram are lookes at, until one is found 99 | * that equals the parameter chunk_type. 100 | * @return true is chunk_type exists in SCTP datagram, false if it is not in there 101 | */ 102 | gboolean rbu_scanDatagramForError(guchar * datagram, guint len, gushort error_cause); 103 | 104 | /* 105 | * rbu_findAddress: looks for address type parameters in INIT or INIT-ACKs 106 | * All parameters within the chunk are looked at, and the n-th supported address is 107 | * copied into the provided buffer pointed to by the foundAddress parameter. 108 | * If there are less than n addresses, an appropriate error is 109 | * returned. n should be at least 1, of course. 110 | * @param chunk pointer to an INIT or INIT ACK chunk 111 | * @param n get the n-th address 112 | * @param foundAddress pointer to a buffer where an address, if found, will be copied 113 | * @return -1 for parameter problem, 0 for success (i.e. address found), 1 if there are not 114 | * that many addresses in the chunk. 115 | */ 116 | gint rbu_findAddress(guchar * chunk, guint n, union sockunion* foundAddress, int supportedAddressTypes); 117 | 118 | /* 119 | * rbu_rcvDatagram: Hands a lower layer datagram over to bundling (for de-bundling) 120 | * 121 | * All chunks within the datagram are dispatched and sent to the appropriate 122 | * module, i.e.: control chunks are sent to sctp_control/pathmanagement, 123 | * SACK chunks to reliable_transfer, and data_chunks to RX_control. 124 | * Those modules must get a pointer to the start of a chunk and 125 | * information about its size (without padding). 126 | */ 127 | gint rbu_rcvDatagram(guint address_index, guchar * datagram, guint len); 128 | 129 | 130 | void bu_lock_sender(void); 131 | void bu_unlock_sender(guint* ad_idx); 132 | gboolean bu_userDataOutbound(void); 133 | 134 | /** 135 | * bu_put_SACK_Chunk: Called by recvcontrol, when a SACK must be piggy-backed 136 | * 137 | * @param chunk pointer to chunk, that is to be put in the bundling buffer 138 | * @return error value, 0 on success, -1 on error 139 | */ 140 | gint bu_put_SACK_Chunk(SCTP_sack_chunk * chunk, unsigned int* dest_index); 141 | 142 | 143 | /* 144 | * bu_sendAllChunks: Trigger to send all chunks previously entered with putChunk. 145 | * 146 | * Return value: error value 147 | * Chunks sent are deleted afterwards. 148 | */ 149 | gint bu_sendAllChunks(guint * ad_idx); 150 | 151 | void bu_request_sack(void); 152 | 153 | #endif 154 | -------------------------------------------------------------------------------- /sctplib/sctp/errorhandler.c: -------------------------------------------------------------------------------- 1 | /* 2 | * -------------------------------------------------------------------------- 3 | * 4 | * //===== //===== ===//=== //===// // // //===// 5 | * // // // // // // // // // 6 | * //====// // // //===// // // //===<< 7 | * // // // // // // // // 8 | * ======// //===== // // //===== // //===// 9 | * 10 | * -------------- An SCTP implementation according to RFC 4960 -------------- 11 | * 12 | * Copyright (C) 2000 by Siemens AG, Munich, Germany. 13 | * Copyright (C) 2001-2004 Andreas Jungmaier 14 | * Copyright (C) 2004-2019 Thomas Dreibholz 15 | * 16 | * Acknowledgements: 17 | * Realized in co-operation between Siemens AG and the University of 18 | * Duisburg-Essen, Institute for Experimental Mathematics, Computer 19 | * Networking Technology group. 20 | * This work was partially funded by the Bundesministerium fuer Bildung und 21 | * Forschung (BMBF) of the Federal Republic of Germany 22 | * (Förderkennzeichen 01AK045). 23 | * The authors alone are responsible for the contents. 24 | * 25 | * This library is free software: you can redistribute it and/or modify it 26 | * under the terms of the GNU Lesser General Public License as published by 27 | * the Free Software Foundation, either version 2.1 of the License, or 28 | * (at your option) any later version. 29 | * 30 | * This library is distributed in the hope that it will be useful, 31 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 32 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 33 | * GNU General Public License for more details. 34 | * 35 | * You should have received a copy of the GNU Lesser General Public License 36 | * along with this program. If not, see <http://www.gnu.org/licenses/>. 37 | * 38 | * Contact: sctp-discussion@sctp.de 39 | * thomas.dreibholz@gmail.com 40 | * tuexen@fh-muenster.de 41 | * andreas.jungmaier@web.de 42 | */ 43 | 44 | #include "globals.h" /* for chunk struct definition */ 45 | #include "chunkHandler.h" 46 | #include "bundling.h" 47 | #include "SCTP-control.h" 48 | 49 | 50 | void eh_init_errorhandler(void) 51 | { 52 | } 53 | 54 | /* 55 | * eh_new: Create a new instance and returns a pointer to its data. 56 | */ 57 | void *eh_new(void) 58 | { 59 | return NULL; 60 | } 61 | 62 | /* 63 | * eh_delete: Deletes a bundling instance 64 | * 65 | * Params: Pointer/handle which was returned by eh_new() 66 | */ 67 | void eh_delete(void *instancePtr) 68 | { 69 | 70 | } 71 | 72 | /* 73 | * eh_recv_chunk gets a pointer to an error chunk and decodes it 74 | * accordingly.... 75 | * @return error code, 0 for success, less than one for error 76 | */ 77 | int eh_recv_chunk(SCTP_simple_chunk * errchunk) 78 | { 79 | SCTP_error_chunk *chunk; 80 | SCTP_vlparam_header *header; 81 | SCTP_error_cause *cause; 82 | unsigned char* data; 83 | 84 | unsigned short err_cause; 85 | unsigned short cause_len; 86 | int result = (-1); 87 | 88 | chunk = (SCTP_error_chunk *) errchunk; 89 | cause = (SCTP_error_cause *) chunk->data; 90 | data = cause->cause_information; 91 | 92 | err_cause = ntohs(cause->cause_code); 93 | cause_len = ntohs(cause->cause_length); 94 | switch (err_cause) { 95 | case ECC_INVALID_STREAM_ID: 96 | event_logi(EXTERNAL_EVENT, "Invalid Stream Id Error with Len %u ", cause_len); 97 | break; 98 | case ECC_MISSING_MANDATORY_PARAM: 99 | event_logi(EXTERNAL_EVENT, "Missing Mandatory Parameter Error, Len %u ", cause_len); 100 | break; 101 | case ECC_STALE_COOKIE_ERROR: 102 | event_logi(EXTERNAL_EVENT, "Stale Cookie Error, Len %u ", cause_len); 103 | sctlr_staleCookie((SCTP_simple_chunk *) errchunk); 104 | result = 0; 105 | break; 106 | case ECC_OUT_OF_RESOURCE_ERROR: 107 | event_logi(EXTERNAL_EVENT, "Out Of Resource Error with Len %u ", cause_len); 108 | break; 109 | case ECC_UNRESOLVABLE_ADDRESS: 110 | event_logi(EXTERNAL_EVENT, "Unresovable Address Error with Len %u ", cause_len); 111 | break; 112 | case ECC_UNRECOGNIZED_CHUNKTYPE: 113 | event_logi(EXTERNAL_EVENT, "Unrecognized Chunktype Len %u ", cause_len); 114 | break; 115 | case ECC_INVALID_MANDATORY_PARAM: 116 | event_logi(EXTERNAL_EVENT, "Invalid Mandatory Parameter : Len %u ", cause_len); 117 | break; 118 | case ECC_UNRECOGNIZED_PARAMS: 119 | event_logi(EXTERNAL_EVENT, "Unrecognized Params Error with Len %u ", cause_len); 120 | header = (SCTP_vlparam_header*)data; 121 | if (ntohs(header->param_type) == VLPARAM_PRSCTP) { 122 | /* set peer does not understand PRSCTP - do not use it in this ASSOC ! */ 123 | event_log(EXTERNAL_EVENT, "Unrecognized Parameter: PR_SCTP "); 124 | } 125 | break; 126 | case ECC_NO_USER_DATA: 127 | event_logi(EXTERNAL_EVENT, "No User Data Error with Len %u ", cause_len); 128 | break; 129 | case ECC_COOKIE_RECEIVED_DURING_SHUTDWN: 130 | event_logi(EXTERNAL_EVENT, "Error : Cookie Received During Shutdown, Len: %u ", cause_len); 131 | break; 132 | default: 133 | error_logii(ERROR_MINOR, "Unrecognized Error Cause %u with Len %u ", err_cause, cause_len); 134 | } 135 | return result; 136 | } 137 | 138 | /** 139 | * function to trigger sending of error chunk, after receiving an invalid stream id 140 | * @return error value, 0 on success, -1 on error 141 | */ 142 | int eh_make_invalid_streamid_error(unsigned short streamid) 143 | { 144 | ChunkID errorCID; 145 | SCTP_InvalidStreamIdError error_info; 146 | 147 | /* build chunk */ 148 | errorCID = ch_makeErrorChunk(); 149 | 150 | error_info.stream_id = htons(streamid); 151 | error_info.reserved = htons(0); 152 | 153 | /* add parameters */ 154 | ch_enterErrorCauseData(errorCID, ECC_INVALID_STREAM_ID, 4, (unsigned char*)&error_info); 155 | 156 | bu_put_Ctrl_Chunk(ch_chunkString(errorCID),NULL); 157 | ch_deleteChunk(errorCID); 158 | 159 | return 0; 160 | } 161 | 162 | 163 | /** 164 | * function to put an error_chunk with type UNKNOWN PARAMETER 165 | * @return error value, 0 on success, -1 on error 166 | */ 167 | int eh_send_unrecognized_chunktype(unsigned char* faulty_chunk, unsigned short length) 168 | { 169 | ChunkID errorCID; 170 | 171 | /* build chunk */ 172 | errorCID = ch_makeErrorChunk(); 173 | /* add parameters */ 174 | ch_enterErrorCauseData(errorCID, ECC_UNRECOGNIZED_CHUNKTYPE, length, (unsigned char*)faulty_chunk); 175 | 176 | bu_put_Ctrl_Chunk(ch_chunkString(errorCID),NULL); 177 | ch_deleteChunk(errorCID); 178 | 179 | return bu_sendAllChunks(NULL); 180 | } 181 | 182 | /** 183 | * function to trigger sending of error chunk, after mandatory parameter(s) was(were) missing 184 | * @return error value, 0 on success, -1 on error 185 | */ 186 | int eh_make_missing_mandatory_param(unsigned int number, unsigned short *param_types) 187 | { 188 | return -1; 189 | } 190 | 191 | /** 192 | * function to trigger sending of error chunk, after receiving an invalid stream id 193 | * @param number number of pointers passed as second argument 194 | * @param addresses pointers (or array of pointers) to unrecognized addresses 195 | * @return error value, 0 on success, -1 on error 196 | */ 197 | int eh_send_unresolvable_address(unsigned int number, unsigned char *addresses) 198 | { 199 | return -1; 200 | } 201 | 202 | 203 | /** 204 | * function to add an error chunk, after empty data chunk was received 205 | * @return error value, 0 on success, -1 on error 206 | */ 207 | int eh_make_empty_data_chunk_error(unsigned int tsn) 208 | { 209 | ChunkID errorCID; 210 | 211 | /* build chunk */ 212 | errorCID = ch_makeErrorChunk(); 213 | 214 | /* add parameters */ 215 | ch_enterErrorCauseData(errorCID, ECC_NO_USER_DATA, sizeof(unsigned int), (unsigned char*)&tsn); 216 | 217 | bu_put_Ctrl_Chunk(ch_chunkString(errorCID),NULL); 218 | ch_deleteChunk(errorCID); 219 | 220 | return 0; 221 | } 222 | 223 | 224 | -------------------------------------------------------------------------------- /sctplib/sctp/errorhandler.h: -------------------------------------------------------------------------------- 1 | /* 2 | * -------------------------------------------------------------------------- 3 | * 4 | * //===== //===== ===//=== //===// // // //===// 5 | * // // // // // // // // // 6 | * //====// // // //===// // // //===<< 7 | * // // // // // // // // 8 | * ======// //===== // // //===== // //===// 9 | * 10 | * -------------- An SCTP implementation according to RFC 4960 -------------- 11 | * 12 | * Copyright (C) 2000 by Siemens AG, Munich, Germany. 13 | * Copyright (C) 2001-2004 Andreas Jungmaier 14 | * Copyright (C) 2004-2019 Thomas Dreibholz 15 | * 16 | * Acknowledgements: 17 | * Realized in co-operation between Siemens AG and the University of 18 | * Duisburg-Essen, Institute for Experimental Mathematics, Computer 19 | * Networking Technology group. 20 | * This work was partially funded by the Bundesministerium fuer Bildung und 21 | * Forschung (BMBF) of the Federal Republic of Germany 22 | * (Förderkennzeichen 01AK045). 23 | * The authors alone are responsible for the contents. 24 | * 25 | * This library is free software: you can redistribute it and/or modify it 26 | * under the terms of the GNU Lesser General Public License as published by 27 | * the Free Software Foundation, either version 2.1 of the License, or 28 | * (at your option) any later version. 29 | * 30 | * This library is distributed in the hope that it will be useful, 31 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 32 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 33 | * GNU General Public License for more details. 34 | * 35 | * You should have received a copy of the GNU Lesser General Public License 36 | * along with this program. If not, see <http://www.gnu.org/licenses/>. 37 | * 38 | * Contact: sctp-discussion@sctp.de 39 | * thomas.dreibholz@gmail.com 40 | * tuexen@fh-muenster.de 41 | * andreas.jungmaier@web.de 42 | */ 43 | 44 | #ifndef ERRORHANDLER_H 45 | #define ERRORHANDLER_H 46 | 47 | #include "globals.h" /* for chunk struct definition */ 48 | 49 | void eh_init_errorhandler(void); 50 | 51 | /* 52 | * eh_new: Create a new instance and returns a pointer to its data. 53 | */ 54 | void *eh_new(void); 55 | 56 | /* 57 | * eh_delete: Deletes a bundling instance 58 | * 59 | * Params: Pointer/handle which was returned by eh_new() 60 | */ 61 | void eh_delete(void *instancePtr); 62 | 63 | /* 64 | * eh_recv_chunk gets a pointer to an error chunk and decodes it 65 | * accordingly.... 66 | * @return error code, 0 for success, less than one for error 67 | */ 68 | int eh_recv_chunk(SCTP_simple_chunk * errchunk); 69 | 70 | /** 71 | * function to trigger sending of error chunk, after receiving an invalid stream id 72 | * @return error value, 0 on success, -1 on error 73 | */ 74 | int eh_make_invalid_streamid_error(unsigned short streamid); 75 | 76 | 77 | /** 78 | * function sends the unknown chunk back 79 | */ 80 | int eh_send_unrecognized_chunktype(unsigned char* faulty_chunk, unsigned short length); 81 | 82 | /** 83 | * function to trigger sending of error chunk, after mandatory parameter(s) was(were) missing 84 | * @return error value, 0 on success, -1 on error 85 | */ 86 | int eh_make_missing_mandatory_param(unsigned int number, unsigned short *param_types); 87 | 88 | /** 89 | * function to trigger sending of error chunk, after receiving an invalid stream id 90 | * @param number number of pointers passed as second argument 91 | * @param addresses pointers (or array of pointers) to unrecognized addresses 92 | * @return error value, 0 on success, -1 on error 93 | */ 94 | int eh_send_unresolvable_address(unsigned int number, unsigned char *addresses); 95 | 96 | 97 | 98 | /** 99 | * function to add an error chunk, after empty data chunk was received 100 | * @return error value, 0 on success, -1 on error 101 | */ 102 | int eh_make_empty_data_chunk_error(unsigned int tsn); 103 | 104 | 105 | 106 | #endif 107 | -------------------------------------------------------------------------------- /sctplib/sctp/flowcontrol.h: -------------------------------------------------------------------------------- 1 | /* 2 | * -------------------------------------------------------------------------- 3 | * 4 | * //===== //===== ===//=== //===// // // //===// 5 | * // // // // // // // // // 6 | * //====// // // //===// // // //===<< 7 | * // // // // // // // // 8 | * ======// //===== // // //===== // //===// 9 | * 10 | * -------------- An SCTP implementation according to RFC 4960 -------------- 11 | * 12 | * Copyright (C) 2000 by Siemens AG, Munich, Germany. 13 | * Copyright (C) 2001-2004 Andreas Jungmaier 14 | * Copyright (C) 2004-2019 Thomas Dreibholz 15 | * 16 | * Acknowledgements: 17 | * Realized in co-operation between Siemens AG and the University of 18 | * Duisburg-Essen, Institute for Experimental Mathematics, Computer 19 | * Networking Technology group. 20 | * This work was partially funded by the Bundesministerium fuer Bildung und 21 | * Forschung (BMBF) of the Federal Republic of Germany 22 | * (Förderkennzeichen 01AK045). 23 | * The authors alone are responsible for the contents. 24 | * 25 | * This library is free software: you can redistribute it and/or modify it 26 | * under the terms of the GNU Lesser General Public License as published by 27 | * the Free Software Foundation, either version 2.1 of the License, or 28 | * (at your option) any later version. 29 | * 30 | * This library is distributed in the hope that it will be useful, 31 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 32 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 33 | * GNU General Public License for more details. 34 | * 35 | * You should have received a copy of the GNU Lesser General Public License 36 | * along with this program. If not, see <http://www.gnu.org/licenses/>. 37 | * 38 | * Contact: sctp-discussion@sctp.de 39 | * thomas.dreibholz@gmail.com 40 | * tuexen@fh-muenster.de 41 | * andreas.jungmaier@web.de 42 | */ 43 | 44 | #ifndef FLOWCONTROL_H 45 | #define FLOWCONTROL_H 46 | 47 | #ifdef HAVE_CONFIG_H 48 | #include <config.h> 49 | #endif 50 | 51 | #include "globals.h" 52 | #include "reltransfer.h" 53 | 54 | /** 55 | * Creates new instance of flowcontrol module and returns pointer to it 56 | * TODO : should parameter be unsigned short ? 57 | */ 58 | void *fc_new_flowcontrol(unsigned int peer_rwnd, 59 | unsigned int my_iTSN, 60 | unsigned int number_of_destination_addresses, 61 | unsigned int maxQueueLen); 62 | 63 | /** 64 | * Deletes data occupied by a flow_control data structure 65 | * @param fc_instance pointer to the flow_control data structure 66 | */ 67 | void fc_delete_flowcontrol(void *fc_instance); 68 | 69 | 70 | 71 | /** 72 | * this function should be called to signal to flowcontrol, that our ULP 73 | * has initiated a shutdown procedure. We must only send unacked data from 74 | * now on ! The association is about to terminate ! 75 | */ 76 | void fc_shutdown(void); 77 | 78 | /** 79 | * this function stops all currently running timers, and may be called when 80 | * the shutdown is imminent 81 | */ 82 | void fc_stop_timers(void); 83 | 84 | /** 85 | * this function stops all currently running timers, and may be called when 86 | * the shutdown is imminent 87 | */ 88 | void fc_restart(guint32 new_rwnd, unsigned int iTSN, unsigned int maxQueueLen); 89 | 90 | 91 | 92 | /** 93 | * Function called by stream engine to enqueue data chunks in the flowcontrol 94 | * module. After function returns, we should be able to delete the pointer 95 | * to the data (i.e. some lower module must have copied the data...e.g. the 96 | * Flowcontrol, ReliableTransfer, or Bundling 97 | * @param chunk pointer to the data chunk to be sent 98 | * @param destAddressIndex index to address to send data structure to... 99 | * @return -1 on error, 0 on success, (1 if problems occurred ?) 100 | */ 101 | int fc_send_data_chunk(chunk_data * chunk, short destAddressIndex, /* negative -> primary p., else path index */ 102 | unsigned int lifetime, /* 0xFFFFFFFF -> infinite */ 103 | gboolean dontBundle, 104 | gpointer context); /* FALSE==0==bundle, TRUE==1==don't bundle */ 105 | 106 | 107 | /** 108 | * function called by Reliable Transfer, when it requests retransmission 109 | * in SDL diagram this signal is called (Req_RTX, RetransChunks) 110 | * @param all_data_acked indicates whether or not all data chunks have been acked 111 | * @param new_data_acked indicates whether or not new data has been acked 112 | * @param num_acked number of bytes that have been newly acked, else 0 113 | * @param number_of_addresses so many addresses may have outstanding bytes 114 | * actually that value may also be retrieved from the association struct (?) 115 | * @param num_acked_per_address array of integers, that hold number of bytes acked for each address 116 | * @param number_of_rtx_chunks number indicatin, how many chunks are to be retransmitted in on datagram 117 | * @param chunks array of pointers to data_chunk structures. These are to be retransmitted 118 | * @return -1 on error, 0 on success, (1 if problems occurred ?) 119 | */ 120 | int fc_fast_retransmission(unsigned int address_index, unsigned int arwnd,unsigned int ctsna, 121 | unsigned int rtx_bytes, boolean all_data_acked, 122 | boolean new_data_acked, unsigned int num_acked, 123 | unsigned int number_of_addresses, 124 | int number_of_rtx_chunks, chunk_data ** chunks); 125 | 126 | /** 127 | * function called by Reliable Transfer, after it has got a SACK chunk 128 | * in SDL diagram this signal is called SACK_Info 129 | * @param all_data_acked indicates whether or not all data chunks have been acked 130 | * @param new_data_acked indicates whether or not new data has been acked 131 | * @param num_acked number of bytes that have been newly acked, else 0 132 | * @param number_of_addresses so many addresses may have outstanding bytes 133 | * actually that value may also be retrieved from the association struct (?) 134 | * @param num_acked_per_address array of integers, that hold number of bytes acked for each address 135 | */ 136 | void fc_sack_info(unsigned int address_index, unsigned int arwnd, unsigned int ctsna, 137 | boolean all_data_acked, 138 | boolean new_data_acked, 139 | unsigned int num_acked, 140 | unsigned int number_of_addresses); 141 | 142 | int fc_dequeueUnackedChunk(unsigned int tsn); 143 | 144 | int fc_dequeue_acked_chunks(unsigned int ctsna); 145 | 146 | int fc_dequeueOldestUnsentChunk(unsigned char *buf, unsigned int *len, unsigned int *tsn, 147 | unsigned short *sID, unsigned short *sSN,unsigned int* pID, 148 | unsigned char* flags, gpointer* ctx); 149 | 150 | int fc_readNumberOfUnsentChunks(void); 151 | /** 152 | * function returns number of chunks, that have been submitted from the upper layer, 153 | * but not yet been sent ! These are waiting in the transmission queue, not the 154 | * retransmission queue 155 | */ 156 | unsigned int fc_readNumberOfQueuedChunks(void); 157 | 158 | 159 | 160 | /** 161 | * Function returns cwnd value of a certain path. 162 | * @param path_id path index of which we want to know the cwnd 163 | * @return current cwnd value, else -1 164 | */ 165 | int fc_readCWND(short path_id); 166 | 167 | 168 | /** 169 | * Function returns cwnd value of a certain path. 170 | * @param path_id path index of which we want to know the cwnd 171 | * @return current cwnd2 value, else -1 172 | */ 173 | int fc_readCWND2(short path_id); 174 | 175 | 176 | /** 177 | * Function returns ssthresh value of a certain path. 178 | * @param path_id path index of which we want to know the cwnd 179 | * @return current ssthresh value, else -1 180 | */ 181 | int fc_readSsthresh(short path_id); 182 | 183 | 184 | 185 | /** 186 | * Function returns mtu value of a certain path. 187 | * @param path_id path index of which we want to know the mtu 188 | * @return current MTU value, else -1 189 | */ 190 | unsigned int fc_readMTU(short path_id); 191 | 192 | 193 | /** 194 | * Function returns the partial bytes acked value of a certain path. 195 | * @param path_id path index of which we want to know the PBA 196 | * @return current PBA value, else -1 197 | */ 198 | int fc_readPBA(short path_id); 199 | 200 | 201 | /** 202 | * Function returns the outstanding byte count value of this association. 203 | * @return current outstanding_bytes value, else -1 204 | */ 205 | int fc_readOutstandingBytes(void); 206 | 207 | 208 | int fc_get_maxSendQueue(unsigned int * queueLen); 209 | 210 | int fc_set_maxSendQueue(unsigned int maxQueueLen); 211 | 212 | #endif 213 | -------------------------------------------------------------------------------- /sctplib/sctp/md5.h: -------------------------------------------------------------------------------- 1 | /* 2 | * 3 | * MD5 hash calculation 4 | * Copyright (C) 1991-1992 RSA Data Security, Inc. 5 | * 6 | * This library is free software: you can redistribute it and/or modify it 7 | * under the terms of the GNU Lesser General Public License as published by 8 | * the Free Software Foundation, either version 2.1 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * This library is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public License 17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. 18 | */ 19 | 20 | /****************************************************************** 21 | License to copy and use this software is granted provided that it 22 | is identified as the "RSA Data Security, Inc. MD5 Message-Digest 23 | Algorithm" in all material mentioning or referencing this software 24 | or this function. 25 | 26 | License is also granted to make and use derivative works provided 27 | that such works are identified as "derived from the RSA Data 28 | Security, Inc. MD5 Message-Digest Algorithm" in all material 29 | mentioning or referencing the derived work. 30 | 31 | RSA Data Security, Inc. makes no representations concerning either 32 | the merchantability of this software or the suitability of this 33 | software for any particular purpose. It is provided "as is" 34 | without express or implied warranty of any kind. 35 | 36 | These notices must be retained in any copies of any part of this 37 | documentation and/or software. 38 | *******************************************************************/ 39 | 40 | /* PROTOTYPES should be set to one if and only if the compiler supports 41 | function argument prototyping. 42 | The following makes PROTOTYPES default to 0 if it has not already 43 | been defined with C compiler flags. 44 | */ 45 | 46 | #include <string.h> 47 | #include <glib.h> 48 | 49 | /* POINTER defines a generic pointer type */ 50 | typedef unsigned char *POINTER; 51 | 52 | /* UINT2 defines a two byte word */ 53 | typedef guint16 UINT2; 54 | 55 | /* UINT4 defines a four byte word */ 56 | typedef guint32 UINT4; 57 | 58 | /* PROTO_LIST is defined depending on how PROTOTYPES is defined above. 59 | If using PROTOTYPES, then PROTO_LIST returns the list, otherwise it 60 | returns an empty list. 61 | */ 62 | 63 | /* MD5 context. */ 64 | typedef struct 65 | { 66 | UINT4 state[4]; /* state (ABCD) */ 67 | UINT4 count[2]; /* number of bits, modulo 2^64 (lsb first) */ 68 | unsigned char buffer[64]; /* input buffer */ 69 | } MD5_CTX; 70 | 71 | void MD5Init (MD5_CTX *); 72 | void MD5Update (MD5_CTX *, unsigned char *, unsigned int); 73 | void MD5Final (unsigned char[16], MD5_CTX *); 74 | 75 | 76 | #define MD5_memcpy(output,input,len) memcpy(output,input,len) 77 | #define MD5_memset(output,input,len) memset(output,input,len) 78 | -------------------------------------------------------------------------------- /sctplib/sctp/pathmanagement.h: -------------------------------------------------------------------------------- 1 | /* 2 | * -------------------------------------------------------------------------- 3 | * 4 | * //===== //===== ===//=== //===// // // //===// 5 | * // // // // // // // // // 6 | * //====// // // //===// // // //===<< 7 | * // // // // // // // // 8 | * ======// //===== // // //===== // //===// 9 | * 10 | * -------------- An SCTP implementation according to RFC 4960 -------------- 11 | * 12 | * Copyright (C) 2000 by Siemens AG, Munich, Germany. 13 | * Copyright (C) 2001-2004 Andreas Jungmaier 14 | * Copyright (C) 2004-2019 Thomas Dreibholz 15 | * 16 | * Acknowledgements: 17 | * Realized in co-operation between Siemens AG and the University of 18 | * Duisburg-Essen, Institute for Experimental Mathematics, Computer 19 | * Networking Technology group. 20 | * This work was partially funded by the Bundesministerium fuer Bildung und 21 | * Forschung (BMBF) of the Federal Republic of Germany 22 | * (Förderkennzeichen 01AK045). 23 | * The authors alone are responsible for the contents. 24 | * 25 | * This library is free software: you can redistribute it and/or modify it 26 | * under the terms of the GNU Lesser General Public License as published by 27 | * the Free Software Foundation, either version 2.1 of the License, or 28 | * (at your option) any later version. 29 | * 30 | * This library is distributed in the hope that it will be useful, 31 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 32 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 33 | * GNU General Public License for more details. 34 | * 35 | * You should have received a copy of the GNU Lesser General Public License 36 | * along with this program. If not, see <http://www.gnu.org/licenses/>. 37 | * 38 | * Contact: sctp-discussion@sctp.de 39 | * thomas.dreibholz@gmail.com 40 | * tuexen@fh-muenster.de 41 | * andreas.jungmaier@web.de 42 | */ 43 | 44 | #ifndef PATHMANAGEMENT_H 45 | #define PATHMANAGEMENT_H 46 | 47 | #ifdef HAVE_CONFIG_H 48 | #include <config.h> 49 | #endif 50 | 51 | 52 | /* The states of pathmanagement, also used for network status change */ 53 | #define PM_ACTIVE 0 54 | #define PM_INACTIVE 1 55 | #define PM_ADDED 2 56 | #define PM_REMOVED 3 57 | 58 | #define PM_PATH_UNCONFIRMED 5 59 | 60 | 61 | #define PM_INITIAL_HB_INTERVAL 30000 62 | 63 | 64 | /******************** Functions to answer peer HB requests ****************************************/ 65 | /** 66 | * Function is called to perform a on demand HB on a certain path 67 | */ 68 | int pm_doHB(gshort pathID); 69 | 70 | 71 | /* pm_heartbeat is called when a heartbeat was received from the peer. 72 | params: heartbeatChunk: the heartbeat chunk 73 | */ 74 | void pm_heartbeat(SCTP_heartbeat * heartbeatChunk, unsigned int source_address); 75 | 76 | 77 | /******************** Signals *********************************************************************/ 78 | 79 | /*------------------- Signals from the Unix-Interface --------------------------------------------*/ 80 | 81 | /* pm_heartbeatTimer is called by the adaption-layer when the heartbeat timer expires. 82 | params: timerID: ID of timer 83 | associationIDvoid: pointer to the association-ID 84 | pathIDvoid: pointer to the path-ID 85 | */ 86 | void pm_heartbeatTimer(TimerID timerID, void *associationIDvoid, void *pathIDvoid); 87 | 88 | 89 | 90 | /* pm_heartbeatAck is called when a heartbeat acknowledgement was received from the peer. 91 | params: heartbeatChunk: the heartbeat chunk 92 | */ 93 | void pm_heartbeatAck(SCTP_heartbeat * heartbeatChunk); 94 | 95 | /*------------------- Signals from SCTP internal modules -----------------------------------------*/ 96 | 97 | /* pm_chunksAcked is called by reliable transfer whenever chunks have been acknowledged. 98 | Params: pathID: path-ID 99 | newRTO: the newly determined RTO in milliseconds 100 | newRTO = 0 ==> no RTO measurements done 101 | */ 102 | void pm_chunksAcked(short pathID, unsigned int newRTO); 103 | 104 | /** 105 | * function to be called every time we send data to a path 106 | * to keep it from becoming "idle" 107 | */ 108 | void pm_chunksSentOn(short pathID); 109 | 110 | 111 | /* pm_chunksRetransmitted is called by reliable transfer whenever chunks have been 112 | retransmitted. 113 | Params: pathID: path-ID 114 | */ 115 | gboolean pm_chunksRetransmitted(short pathID); 116 | 117 | 118 | 119 | /* pm_rto_backoff is called by reliable transfer when the T3 retransmission timer expires. 120 | Each call of this function doubles the RTO (timer back off). 121 | Params: pathID: path-ID 122 | */ 123 | void pm_rto_backoff(short pathID); 124 | 125 | /*------------------- Helper Function ----------------------------------------------------------*/ 126 | 127 | unsigned int pm_getTime(void); 128 | 129 | 130 | /*------------------- Functions called by the ULP ------------------------------------------------*/ 131 | 132 | 133 | /* pm_enableHB is called when ULP wants to enable heartbeat. 134 | */ 135 | int pm_enableHB(short pathID, unsigned int hearbeatIntervall); 136 | 137 | 138 | 139 | /* pm_disableAllHB is called when on shutdown to disable all heartbeats. 140 | */ 141 | void pm_disableAllHB(void); 142 | 143 | 144 | 145 | /* pm_disableHB is called when ULP wants to disable heartbeat. 146 | */ 147 | int pm_disableHB(short pathID); 148 | 149 | 150 | 151 | 152 | /* pm_setPrimaryPath sets the primary path. 153 | Params: primaryPathID: path-ID 154 | */ 155 | short pm_setPrimaryPath(short pathID); 156 | 157 | int pm_getMaxPathRetransmisions(void); 158 | 159 | int pm_setRtoInitial(int new_rto_initial); 160 | 161 | int pm_getRtoInitial(void); 162 | 163 | 164 | int pm_setRtoMin(int new_rto_min); 165 | 166 | int pm_getRtoMin(void); 167 | 168 | int pm_setRtoMax(int new_rto_max); 169 | 170 | int pm_getRtoMax(void); 171 | 172 | int pm_setHBInterval(unsigned int new_interval); 173 | 174 | int pm_getHBInterval(short pathID, unsigned int* current_interval); 175 | 176 | 177 | int pm_setMaxPathRetransmisions(int new_max); 178 | 179 | /*------------------- Functions called by ULP to read pathmanagement state info ------------------*/ 180 | 181 | 182 | /** 183 | * pm_readRTO returns the currently set RTO value in msecs for a certain path. 184 | * @param pathID index of the address/path 185 | * @return path's current RTO in msecs 186 | */ 187 | unsigned int pm_readRTO(short pathID); 188 | 189 | 190 | 191 | /* pm_readSRTT is called by reliable transfer and sctp-control to adjust T3-timeout and 192 | init-timeout, respectively. 193 | Params: pathID: path-ID 194 | returns: current smoothed round trip time or 0xffffffff on error 195 | */ 196 | unsigned int pm_readSRTT(short pathID); 197 | 198 | 199 | unsigned int pm_readRttVar(short pathID); 200 | 201 | 202 | /** 203 | * pm_readState returns the current state of the path. 204 | * @params pathID index of the path that is checked for its state 205 | * @return state value for this path (PM_ACTIVE, PM_INACTIVE, PM_PATH_UNCONFIRMED) 206 | */ 207 | short pm_readState(short pathID); 208 | 209 | 210 | 211 | /* pm_readPrimaryPath returns the primary path. 212 | Params: returns primary path, or 0xFFFF as error 213 | */ 214 | unsigned short pm_readPrimaryPath(void); 215 | 216 | 217 | 218 | /*------------------- Functions called to create, init and delete pathman-instances --------------*/ 219 | 220 | /* pm_setPaths modufies number of paths and sets the primary path. 221 | This is required for association setup, where the local ULP provides 222 | only one path and the peer may provide additional paths. 223 | This function also initializes the path structures and starts the heartbeat timer for each 224 | path. For this reason it is recommended to call this function when communication up is called. 225 | Params: primaryPathID: path-ID 226 | noOfPaths number of paths 227 | */ 228 | short pm_setPaths(short noOfPaths, short primaryPathID); 229 | 230 | 231 | 232 | /* pm_newPathman creates a new instance of pathmanagement. There is one pathmanagement instance 233 | par association. 234 | params: numberOfPaths: # of paths of the association. 235 | primaryPath: initial primary path. 236 | */ 237 | void *pm_newPathman(short numberOfPaths, short primaryPath, void* sctpInstance); 238 | 239 | 240 | 241 | /* Deletes the instance pointed to by pathmanPtr. 242 | */ 243 | void pm_deletePathman(void *pathmanPtr); 244 | 245 | 246 | 247 | #endif 248 | -------------------------------------------------------------------------------- /sctplib/sctp/recvctrl.h: -------------------------------------------------------------------------------- 1 | /* 2 | * -------------------------------------------------------------------------- 3 | * 4 | * //===== //===== ===//=== //===// // // //===// 5 | * // // // // // // // // // 6 | * //====// // // //===// // // //===<< 7 | * // // // // // // // // 8 | * ======// //===== // // //===== // //===// 9 | * 10 | * -------------- An SCTP implementation according to RFC 4960 -------------- 11 | * 12 | * Copyright (C) 2000 by Siemens AG, Munich, Germany. 13 | * Copyright (C) 2001-2004 Andreas Jungmaier 14 | * Copyright (C) 2004-2019 Thomas Dreibholz 15 | * 16 | * Acknowledgements: 17 | * Realized in co-operation between Siemens AG and the University of 18 | * Duisburg-Essen, Institute for Experimental Mathematics, Computer 19 | * Networking Technology group. 20 | * This work was partially funded by the Bundesministerium fuer Bildung und 21 | * Forschung (BMBF) of the Federal Republic of Germany 22 | * (Förderkennzeichen 01AK045). 23 | * The authors alone are responsible for the contents. 24 | * 25 | * This library is free software: you can redistribute it and/or modify it 26 | * under the terms of the GNU Lesser General Public License as published by 27 | * the Free Software Foundation, either version 2.1 of the License, or 28 | * (at your option) any later version. 29 | * 30 | * This library is distributed in the hope that it will be useful, 31 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 32 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 33 | * GNU General Public License for more details. 34 | * 35 | * You should have received a copy of the GNU Lesser General Public License 36 | * along with this program. If not, see <http://www.gnu.org/licenses/>. 37 | * 38 | * Contact: sctp-discussion@sctp.de 39 | * thomas.dreibholz@gmail.com 40 | * tuexen@fh-muenster.de 41 | * andreas.jungmaier@web.de 42 | */ 43 | 44 | #ifndef RECVCTRL_H 45 | #define RECVCTRL_H 46 | 47 | #ifdef HAVE_CONFIG_H 48 | #include <config.h> 49 | #endif 50 | 51 | #include "globals.h" 52 | 53 | 54 | 55 | #define MAX_SACK_SIZE 1200 56 | #define MAX_SACK_ARRAY_SIZE 1000 57 | 58 | void *rxc_new_recvctrl(unsigned int remote_initial_TSN, 59 | unsigned int number_of_destination_addresses, 60 | void* sctpInstance); 61 | 62 | void rxc_delete_recvctrl(void *rxc_instance); 63 | 64 | /** 65 | * For now this function treats only one incoming data chunk 66 | * recvcontrol eventually passes chunk on to stream_engine ! 67 | */ 68 | int rxc_data_chunk_rx(SCTP_data_chunk * se_chk, unsigned int ad_idx); 69 | 70 | /** 71 | * Function triggered by flowcontrol, tells recvcontrol to create a SACK struct 72 | * and send it to bundling using bu_put_SACK_Chunk() function. 73 | * @param destination_address pointer to address to send sack to (or null for default) 74 | * @param send_at_once, set by timer to send it at once.... 75 | * @return boolean to indicate, whether a SACK was generated, and should be sent ! 76 | */ 77 | boolean rxc_create_sack(unsigned int *destination_address, boolean force_sack); 78 | 79 | /** 80 | * Function triggered by bundling (methinks), in order to signal to 81 | * rx control that all data chunks coming from an address have been processed, 82 | * and a new SACK may be generated 83 | */ 84 | void rxc_all_chunks_processed(boolean new_data_received); 85 | 86 | /** 87 | * Function returns the current cumulative TSN, that this association has RECEIVED 88 | */ 89 | unsigned int rxc_read_cummulativeTSNacked(void); 90 | 91 | /** 92 | * function to send SACK after ULP has read some data 93 | * this is to send ARWND updates... 94 | */ 95 | int rxc_start_sack_timer(unsigned int oldQueueLen); 96 | 97 | /** 98 | * function called by bundling when a SACK is actually sent, to stop 99 | * a possibly running timer 100 | */ 101 | void rxc_stop_sack_timer(void); 102 | 103 | boolean rxc_sack_timer_is_running(void); 104 | 105 | void rxc_send_sack_everytime(void); 106 | void rxc_send_sack_every_second_time(void); 107 | 108 | 109 | /** 110 | * returns my actual buffer size (for now a constant) 111 | */ 112 | unsigned int rxc_get_local_receiver_window(void); 113 | 114 | int rxc_get_sack_delay(void); 115 | int rxc_set_sack_delay(unsigned int new_delay); 116 | 117 | 118 | /** 119 | * sets my actual buffer size 120 | */ 121 | int rxc_set_local_receiver_window(unsigned int new_window); 122 | 123 | void rxc_restart_receivecontrol(unsigned int my_rwnd, unsigned int new_remote_TSN); 124 | 125 | int rxc_process_forward_tsn(void* chunk); 126 | 127 | 128 | #endif 129 | -------------------------------------------------------------------------------- /sctplib/sctp/reltransfer.h: -------------------------------------------------------------------------------- 1 | /* 2 | * -------------------------------------------------------------------------- 3 | * 4 | * //===== //===== ===//=== //===// // // //===// 5 | * // // // // // // // // // 6 | * //====// // // //===// // // //===<< 7 | * // // // // // // // // 8 | * ======// //===== // // //===== // //===// 9 | * 10 | * -------------- An SCTP implementation according to RFC 4960 -------------- 11 | * 12 | * Copyright (C) 2000 by Siemens AG, Munich, Germany. 13 | * Copyright (C) 2001-2004 Andreas Jungmaier 14 | * Copyright (C) 2004-2019 Thomas Dreibholz 15 | * 16 | * Acknowledgements: 17 | * Realized in co-operation between Siemens AG and the University of 18 | * Duisburg-Essen, Institute for Experimental Mathematics, Computer 19 | * Networking Technology group. 20 | * This work was partially funded by the Bundesministerium fuer Bildung und 21 | * Forschung (BMBF) of the Federal Republic of Germany 22 | * (Förderkennzeichen 01AK045). 23 | * The authors alone are responsible for the contents. 24 | * 25 | * This library is free software: you can redistribute it and/or modify it 26 | * under the terms of the GNU Lesser General Public License as published by 27 | * the Free Software Foundation, either version 2.1 of the License, or 28 | * (at your option) any later version. 29 | * 30 | * This library is distributed in the hope that it will be useful, 31 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 32 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 33 | * GNU General Public License for more details. 34 | * 35 | * You should have received a copy of the GNU Lesser General Public License 36 | * along with this program. If not, see <http://www.gnu.org/licenses/>. 37 | * 38 | * Contact: sctp-discussion@sctp.de 39 | * thomas.dreibholz@gmail.com 40 | * tuexen@fh-muenster.de 41 | * andreas.jungmaier@web.de 42 | */ 43 | 44 | #ifndef RELTRANSFER_H 45 | #define RELTRANSFER_H 46 | 47 | #ifdef HAVE_CONFIG_H 48 | #include <config.h> 49 | #endif 50 | 51 | #include "globals.h" 52 | 53 | 54 | 55 | void *rtx_new_reltransfer(unsigned int number_of_destination_addresses, unsigned int iTSN); 56 | 57 | void rtx_delete_reltransfer(void *rtx_instance); 58 | 59 | 60 | /** 61 | * this is called by bundling, when a SACK needs to be processed 62 | */ 63 | int rtx_process_sack(unsigned int adr_index, void *sack_chunk, unsigned int totalLen); 64 | 65 | /** 66 | * TODO : does nothing right now 67 | * a callback function for initiating retransmission after T3 has elapsed 68 | */ 69 | int rtx_timer_cb(TimerID tid, void *data1, void *data2); 70 | 71 | /** 72 | * a function called by WinFlowCtrl, when chunks have been given to the bundling 73 | * instance, but need to be kept in the buffer until acknowledged 74 | * In SDL digram signal is called (RetransChunks) 75 | * 76 | * TODO : - add possibility for more than one data_chunk ???? 77 | * 78 | */ 79 | int rtx_save_retrans_chunks(void *data_chunk); 80 | 81 | /** 82 | * a function called by FlowCtrl, when chunk has been given to the bundling 83 | * instance, but is already contained in the reliable transfer list. 84 | * some data in that chunks must be updated. 85 | */ 86 | int rtx_update_retrans_chunks(void *data_chunk, unsigned int dest); 87 | 88 | /** 89 | * called from flow-control to trigger retransmission of chunks that have previously 90 | * been sent to the address that timed out 91 | */ 92 | int rtx_t3_timeout(void *rtx_instance, unsigned int address, 93 | unsigned int mtu, chunk_data ** rtx_chunks); 94 | 95 | 96 | 97 | void chunk_list_debug(short event_log_level, GList * chunk_list); 98 | 99 | /** 100 | * function to return the last a_rwnd value we got from our peer 101 | */ 102 | unsigned int rtx_read_remote_receiver_window(void); 103 | 104 | /** 105 | * Function returns the number of chunks that are waiting in the queue to be acked 106 | */ 107 | unsigned int rtx_readNumberOfUnackedChunks(void); 108 | 109 | /** 110 | * function to set the a_rwnd value we got from our peer (from INIT/INIT ACK) 111 | */ 112 | int rtx_set_remote_receiver_window(unsigned int new_arwnd); 113 | 114 | 115 | /** 116 | * this function returns what we have got as ctsna from the peer 117 | */ 118 | unsigned int rtx_readLocalTSNacked(void); 119 | 120 | gboolean rtx_is_lowest_tsn(unsigned int atsn); 121 | 122 | int rtx_enter_fast_recovery(void); 123 | 124 | gboolean rtx_is_in_fast_recovery(void); 125 | 126 | /** 127 | * returns the current number of outstanding bytes queued in the retransmission 128 | * queue 129 | */ 130 | int rtx_get_obpa(unsigned int adIndex, unsigned int *totalInFlight); 131 | 132 | /** 133 | * is called, in case we receive a Cookie in the ESTABLISHED state, 134 | * that indicates the peers restart -> we need to restart too 135 | */ 136 | void* rtx_restart_reliable_transfer(void* rtx_instance, unsigned int numOfPaths, unsigned int iTSN); 137 | 138 | /** 139 | * function that is called by SCTP-Control, when ULP requests 140 | * shutdown in an established association 141 | */ 142 | int rtx_shutdown(void); 143 | 144 | 145 | /** 146 | * function that is called by SCTP-Control, when peer indicates 147 | * shutdown and sends us his last ctsna...this function dequeues 148 | * all chunks, and returns the number of chunks left in the queue 149 | */ 150 | unsigned int rtx_rcv_shutdown_ctsna(unsigned int ctsna); 151 | 152 | int rtx_dequeueOldestUnackedChunk(unsigned char *buf, unsigned int *len, unsigned int *tsn, 153 | unsigned short *sID, unsigned short *sSN,unsigned int* pID, 154 | unsigned char* flags, gpointer* ctx); 155 | 156 | 157 | 158 | 159 | #endif 160 | -------------------------------------------------------------------------------- /sctplib/sctp/streamengine.h: -------------------------------------------------------------------------------- 1 | /* 2 | * -------------------------------------------------------------------------- 3 | * 4 | * //===== //===== ===//=== //===// // // //===// 5 | * // // // // // // // // // 6 | * //====// // // //===// // // //===<< 7 | * // // // // // // // // 8 | * ======// //===== // // //===== // //===// 9 | * 10 | * -------------- An SCTP implementation according to RFC 4960 -------------- 11 | * 12 | * Copyright (C) 2000 by Siemens AG, Munich, Germany. 13 | * Copyright (C) 2001-2004 Andreas Jungmaier 14 | * Copyright (C) 2004-2019 Thomas Dreibholz 15 | * 16 | * Acknowledgements: 17 | * Realized in co-operation between Siemens AG and the University of 18 | * Duisburg-Essen, Institute for Experimental Mathematics, Computer 19 | * Networking Technology group. 20 | * This work was partially funded by the Bundesministerium fuer Bildung und 21 | * Forschung (BMBF) of the Federal Republic of Germany 22 | * (Förderkennzeichen 01AK045). 23 | * The authors alone are responsible for the contents. 24 | * 25 | * This library is free software: you can redistribute it and/or modify it 26 | * under the terms of the GNU Lesser General Public License as published by 27 | * the Free Software Foundation, either version 2.1 of the License, or 28 | * (at your option) any later version. 29 | * 30 | * This library is distributed in the hope that it will be useful, 31 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 32 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 33 | * GNU General Public License for more details. 34 | * 35 | * You should have received a copy of the GNU Lesser General Public License 36 | * along with this program. If not, see <http://www.gnu.org/licenses/>. 37 | * 38 | * Contact: sctp-discussion@sctp.de 39 | * thomas.dreibholz@gmail.com 40 | * tuexen@fh-muenster.de 41 | * andreas.jungmaier@web.de 42 | */ 43 | 44 | #ifndef STREAMENGINE_H 45 | #define STREAMENGINE_H 46 | 47 | 48 | #include "globals.h" /* boolean, etc */ 49 | #include "messages.h" 50 | 51 | 52 | 53 | /** 54 | * return values for se_ulpreceivefrom 55 | */ 56 | #define RECEIVE_DATA 0 /* received data ok in streamengine */ 57 | #define STREAM_ID_OVERFLOW 1 /* wrong stream Id from ulp */ 58 | #define NO_DATA_AVAILABLE 2 /* no datagram in streamengine receive list */ 59 | 60 | 61 | 62 | /******************** Function Definitions *****************************************/ 63 | 64 | 65 | /* This function is called to instanciate one Stream Engine for an association. 66 | It is called by Message Distribution. 67 | called from MessageDisribution 68 | returns: the pointer to the Stream Engine 69 | */ 70 | void* se_new_stream_engine (unsigned int numberReceiveStreams, /* max of streams to receive */ 71 | unsigned int numberSendStreams, /* max of streams to send */ 72 | gboolean assocSupportsPRSCTP); 73 | 74 | /* 75 | * se_delete_stream_engine: Deletes a stream engine instance 76 | * 77 | * Params: Pointer/handle which was returned by se_new() 78 | * Return value: error value 79 | */ 80 | void se_delete_stream_engine(void *instancePtr); 81 | 82 | 83 | 84 | /* returns the number of in- and out-streams */ 85 | int se_readNumberOfStreams(unsigned short *inStreams, unsigned short *outStreams); 86 | 87 | 88 | 89 | /** 90 | * This function is called to send a chunk. 91 | * called from MessageDistribution 92 | * @return 0 for success, -1 for error (e.g. data sent in shutdown state etc.) 93 | */ 94 | int se_ulpsend(unsigned short streamId, 95 | unsigned char *buffer, 96 | unsigned int byteCount, unsigned int protocolId, 97 | short destAddressIndex, void* context, unsigned int lifetime, 98 | gboolean unorderedDelivery, /* optional (=FALSE if none) */ 99 | gboolean dontBundle); /* optional (=null if none) */ 100 | 101 | 102 | 103 | 104 | 105 | 106 | /* after all chunks in a SCTP pdu have been given to the 107 | Stream Engine module, we start reassembly and notifications */ 108 | int se_doNotifications(void); 109 | 110 | 111 | /* This function is called from ULP to receive a chunk. 112 | */ 113 | short se_ulpreceivefrom(unsigned char *buffer, unsigned int *byteCount, 114 | unsigned short streamId, unsigned short* streamSN, 115 | unsigned int * tsn, unsigned int* addressIndex, unsigned int flags); 116 | 117 | 118 | /* 119 | * This function is called from RX_Control to receive a chunk. 120 | */ 121 | int se_recvDataChunk(SCTP_data_chunk * dataChunk, unsigned int byteCount, unsigned int address_index); 122 | 123 | 124 | /** 125 | * function to return the number of chunks that can be retrieved 126 | * by the ULP - this function may need to be refined !!!!!! 127 | */ 128 | guint32 se_numOfQueuedChunks(void); 129 | 130 | /** 131 | * function to return the number of streams that we may 132 | * send on 133 | */ 134 | guint16 se_numOfSendStreams(void); 135 | 136 | /** 137 | * function to return the number of streams that we are allowed to 138 | * receive data on 139 | */ 140 | guint16 se_numOfRecvStreams(void); 141 | 142 | 143 | int se_deliver_unreliably(unsigned int up_to_tsn, SCTP_forward_tsn_chunk* chk); 144 | 145 | 146 | int se_getQueuedBytes(void); 147 | 148 | 149 | #endif /* STREAMENGINE_H */ 150 | -------------------------------------------------------------------------------- /sctplib/sctp/timer_list.h: -------------------------------------------------------------------------------- 1 | /* 2 | * -------------------------------------------------------------------------- 3 | * 4 | * //===== //===== ===//=== //===// // // //===// 5 | * // // // // // // // // // 6 | * //====// // // //===// // // //===<< 7 | * // // // // // // // // 8 | * ======// //===== // // //===== // //===// 9 | * 10 | * -------------- An SCTP implementation according to RFC 4960 -------------- 11 | * 12 | * Copyright (C) 2000 by Siemens AG, Munich, Germany. 13 | * Copyright (C) 2001-2004 Andreas Jungmaier 14 | * Copyright (C) 2004-2019 Thomas Dreibholz 15 | * 16 | * Acknowledgements: 17 | * Realized in co-operation between Siemens AG and the University of 18 | * Duisburg-Essen, Institute for Experimental Mathematics, Computer 19 | * Networking Technology group. 20 | * This work was partially funded by the Bundesministerium fuer Bildung und 21 | * Forschung (BMBF) of the Federal Republic of Germany 22 | * (Förderkennzeichen 01AK045). 23 | * The authors alone are responsible for the contents. 24 | * 25 | * This library is free software: you can redistribute it and/or modify it 26 | * under the terms of the GNU Lesser General Public License as published by 27 | * the Free Software Foundation, either version 2.1 of the License, or 28 | * (at your option) any later version. 29 | * 30 | * This library is distributed in the hope that it will be useful, 31 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 32 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 33 | * GNU General Public License for more details. 34 | * 35 | * You should have received a copy of the GNU Lesser General Public License 36 | * along with this program. If not, see <http://www.gnu.org/licenses/>. 37 | * 38 | * Contact: sctp-discussion@sctp.de 39 | * thomas.dreibholz@gmail.com 40 | * tuexen@fh-muenster.de 41 | * andreas.jungmaier@web.de 42 | */ 43 | 44 | #ifndef TIMER_LIST_H 45 | #define TIMER_LIST_H 46 | 47 | #ifdef HAVE_CONFIG_H 48 | #include <config.h> 49 | #endif 50 | 51 | #ifdef STDC_HEADERS 52 | #ifdef HAVE_SYS_TIME_H 53 | #include <sys/time.h> 54 | #ifdef TIME_WITH_SYS_TIME 55 | #include <time.h> 56 | #endif 57 | #endif 58 | 59 | #ifdef HAVE_UNISTD_H 60 | #include <unistd.h> 61 | #endif 62 | #endif 63 | 64 | #ifdef WIN32 65 | #include <winsock2.h> 66 | #endif 67 | 68 | #if (defined (SOLARIS) || defined (WIN32)) 69 | #define timeradd(a, b, result) \ 70 | do { \ 71 | (result)->tv_sec = (a)->tv_sec + (b)->tv_sec; \ 72 | (result)->tv_usec = (a)->tv_usec + (b)->tv_usec; \ 73 | if ((result)->tv_usec >= 1000000) \ 74 | { \ 75 | ++(result)->tv_sec; \ 76 | (result)->tv_usec -= 1000000; \ 77 | } \ 78 | } while (0) 79 | 80 | #define timersub(a, b, result) \ 81 | do { \ 82 | (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \ 83 | (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \ 84 | if ((result)->tv_usec < 0) { \ 85 | --(result)->tv_sec; \ 86 | (result)->tv_usec += 1000000; \ 87 | } \ 88 | } while (0) 89 | 90 | #endif 91 | 92 | #include "globals.h" 93 | 94 | /** 95 | * A singly linked list for timer events 96 | */ 97 | 98 | 99 | 100 | typedef struct alarm_timer 101 | { 102 | unsigned int timer_id; 103 | int timer_type; 104 | /* the time when it is to go off */ 105 | struct timeval action_time; 106 | /* pointer to possible arguments */ 107 | void *arg1; 108 | void *arg2; 109 | /* the callback function */ 110 | void (*action) (TimerID, void *, void *); 111 | /* arranged in a sorted, linked list */ 112 | } 113 | AlarmTimer; 114 | /** 115 | * function to initialize a list. Creates a timer_list structure 116 | * @param new_list pointer to newly alloc'ed list structure 117 | * @return 0 success, -1 for out of memory. 118 | */ 119 | void init_timer_list(void); 120 | 121 | /** 122 | * function to delete a list. Walks through the list and deallocates 123 | * all timer_item structs. Finally destroys the timer_list struct 124 | * @param del_list pointer to the timer_list struct to be deleted 125 | * @return 0 on success, -1 if pointer was NULL or other error 126 | */ 127 | void del_timer_list(void); 128 | 129 | 130 | /** 131 | * this function inserts a timer_item into the list. Keeps it ordered, 132 | * and updates length, and possibly one timeval entry. Checks whether 133 | * we insert at beginning/end first. timer_item must have been alloc'ed 134 | * first by the application, this is not done by this function ! 135 | * @param tlist pointer to the timer_list instance 136 | * @param item pointer to the event item that is to be added 137 | * @return timer id on success, 0 if a pointer was NULL or other error 138 | */ 139 | unsigned int insert_item(AlarmTimer * item); 140 | 141 | /** 142 | * a function to remove a certain action item, first checks current_item, 143 | * then traverses the list from the start, updates length etc. 144 | * @param tlist pointer to the timer_list instance 145 | * @param timer_id id of the timer to be removed 146 | * @param item pointer to where deleted data is to be copied ! 147 | * @return 0 on success, -1 if a pointer was NULL or other error, 1 if not found 148 | */ 149 | int remove_item(unsigned int id); 150 | 151 | /** 152 | * same function, but remove timer by its pointer to the AlarmTimer 153 | * data structure. This is easier on the list 154 | */ 155 | int remove_timer(AlarmTimer* item); 156 | 157 | /** 158 | * function to be called, when a timer is reset. Basically calls get_item(), 159 | * saves the function pointer, updates the execution time (msecs milliseconds 160 | * from now) and removes the item from the list. Then calls insert_item 161 | * with the updated timer_item struct. 162 | * @param tlist pointer to the timer_list instance 163 | * @param timer_id id of the timer to be updated 164 | * @param msecs action to be executed msecs ms from _now_ 165 | * @return timer id 166 | */ 167 | unsigned int update_item(unsigned int id, unsigned int msecs); 168 | unsigned int micro_update_item(unsigned int id, unsigned int seconds, unsigned int microseconds); 169 | 170 | /* 171 | * function prototype from function in adaptation.h/.c 172 | * @return milliseconds up to the expiry of the next timer 173 | */ 174 | int get_msecs_to_nexttimer(void); 175 | 176 | 177 | void adl_add_msecs_totime(struct timeval *t, unsigned int msecs); 178 | 179 | void print_debug_list(short event_log_level); 180 | 181 | /** 182 | * @return 1 (true) if list empty, 0 if list not empty 183 | */ 184 | int timer_list_empty(void); 185 | 186 | /** 187 | * copies first event to where the pointer dest points to 188 | */ 189 | int get_next_event(AlarmTimer ** dest); 190 | 191 | #endif 192 | -------------------------------------------------------------------------------- /website.config: -------------------------------------------------------------------------------- 1 | WEBSITE_DIRECTORY=~/public_html/sctplib 2 | WEBSITE_PAGE=index.html 3 | -------------------------------------------------------------------------------- /win32-setup.sh: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | # 3 | # Win32 sctplib script 4 | # Copyright (C) 2003-2008 by Michael Tuexen 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. 18 | # 19 | # Contact: discussion@sctp.de 20 | # thomas.dreibholz@gmail.com 21 | # tuexen@fh-muenster.de 22 | 23 | DOWNLOAD_PREFIX="http://anonsvn.wireshark.org/wireshark-win32-libs/tags/2007-11-20/packages" 24 | 25 | err_exit () { 26 | echo "ERROR: $1" 27 | echo "" 28 | exit 1 29 | } 30 | 31 | usage () { 32 | echo "Usage:" 33 | echo " $0 --appverify <appname> [<appname>] ..." 34 | echo " $0 --download <destination> <subdirectory> <package>" 35 | echo "" 36 | exit 1 37 | } 38 | 39 | 40 | case "$1" in 41 | --appverify) 42 | shift 43 | if [ -z "$*" ] ; then 44 | usage 45 | fi 46 | echo "Checking for required applications:" 47 | for APP in $* ; do 48 | APP_PATH=`cygpath --unix $APP` 49 | if [ -x "$APP_PATH" -a ! -d "$APP_PATH" ] ; then 50 | APP_LOC="$APP_PATH" 51 | else 52 | APP_LOC=`which $APP_PATH 2> /dev/null` 53 | fi 54 | if [ "$APP_LOC" = "" ] ; then 55 | err_exit "Can't find $APP" 56 | fi 57 | echo " $APP: $APP_LOC $res" 58 | done 59 | ;; 60 | --download) 61 | if [ -z "$2" -o -z "$3" -o -z "$4" ] ; then 62 | usage 63 | fi 64 | DEST_PATH=`cygpath --unix "$2"` 65 | DEST_SUBDIR=$3 66 | PACKAGE_PATH=$4 67 | PACKAGE=`basename "$PACKAGE_PATH"` 68 | if [ -z "$http_proxy" -a -z "$HTTP_PROXY" ] ; then 69 | echo "No HTTP proxy specified (http_proxy and HTTP_PROXY are empty)." 70 | use_proxy="-Y off" 71 | else 72 | use_proxy="-Y on" 73 | if [ -z "$http_proxy" ] ; then 74 | echo "HTTP proxy ($HTTP_PROXY) has been specified and will be used." 75 | else 76 | echo "HTTP proxy ($http_proxy) has been specified and will be used." 77 | fi 78 | fi 79 | echo "Downloading $4 into $DEST_PATH, installing into $3" 80 | if [ ! -d "$DEST_PATH/$DEST_SUBDIR" ] ; then 81 | mkdir -p "$DEST_PATH/$DEST_SUBDIR" || \ 82 | err_exit "Can't create $DEST_PATH/$DEST_SUBDIR" 83 | fi 84 | cd "$DEST_PATH" || err_exit "Can't find $DEST_PATH" 85 | wget $use_proxy -nc "$DOWNLOAD_PREFIX/$PACKAGE_PATH" || \ 86 | err_exit "Can't download $DOWNLOAD_PREFIX/$PACKAGE_PATH" 87 | cd $DEST_SUBDIR 88 | echo "Extracting $DEST_PATH/$PACKAGE into $DEST_PATH/$DEST_SUBDIR" 89 | unzip -nq "$DEST_PATH/$PACKAGE" || 90 | err_exit "Couldn't unpack $DEST_PATH/$PACKAGE" 91 | echo "Verifying that the DLLs in $DEST_PATH/$DEST_SUBDIR are executable." 92 | for i in `find $DEST_PATH/$DEST_SUBDIR -name \*\.dll` ; do 93 | if [ ! -x "$i" ] ; then 94 | echo "Changing file permissions (add executable bit) to:" 95 | echo "$i" 96 | chmod a+x "$i" 97 | fi 98 | done 99 | ;; 100 | *) 101 | usage 102 | ;; 103 | esac 104 | 105 | exit 0 106 | --------------------------------------------------------------------------------