├── AUTHOR ├── CHANGELOG ├── INSTALL ├── LICENSE ├── README ├── doxyfile ├── include ├── qmibtree.h ├── qsnmpcore.h ├── qsnmpdata.h ├── qsnmpexception.h ├── qsnmpglobal.h ├── qsnmpmanager.h ├── qsnmpobject.h ├── qsnmpoid.h ├── qsnmpostream.h ├── qsnmptypes.h └── qtnetsnmp_global.h ├── qt-net-snmp.pro └── src ├── qmibtree.cpp ├── qsnmpcore.cpp ├── qsnmpdata.cpp ├── qsnmpmanager.cpp ├── qsnmpobject.cpp ├── qsnmpoid.cpp └── qsnmpostream.cpp /AUTHOR: -------------------------------------------------------------------------------- 1 | Author : Juan José Salazar García 2 | Email : jjslzgc@gmail.com 3 | Web : http://j2sg.wordpress.com 4 | Git : https://github.com/j2sg 5 | -------------------------------------------------------------------------------- /CHANGELOG: -------------------------------------------------------------------------------- 1 | v0.1.2 : 2 | - Renamed all global macros to avoid multiple definitions on client applications. 3 | - Added documentation generation and installation to QMake 4 | 5 | v0.1.1 : Initial release 6 | 7 | v0.1.0 : Internal release 8 | -------------------------------------------------------------------------------- /INSTALL: -------------------------------------------------------------------------------- 1 | - Requirements 2 | 3 | - Net-SNMP libraries and headers. 4 | - Qt4 libraries and headers. 5 | - Makefile generation tool QMake. 6 | - Doxygen documentation generator. 7 | 8 | You can obtain Net-SNMP and Qt from its websites or through your package manager on unix systems. 9 | 10 | - Installation 11 | 12 | - Generate a platform-specific makefile: 13 | 14 | qmake 15 | 16 | - Build library 17 | 18 | make 19 | 20 | - Install library and headers (as root user) 21 | 22 | make install 23 | 24 | Now you can begin to use qt-net-snmp in your C++/Qt projects. 25 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README: -------------------------------------------------------------------------------- 1 | - qt-net-snmp 0.1.2 2 | 3 | Copyright (c) 2014-2015 Juan José Salazar García - jjslzgc@gmail.com 4 | 5 | - Description 6 | 7 | qt-net-snmp library is a C++/Qt abstraction layer over Net-SNMP API that provides a basic support to SNMPv1/2 requests. 8 | 9 | - Installation 10 | 11 | You must read INSTALL file to get more details about installation. 12 | 13 | - License 14 | 15 | qt-net-snmp is licensed under the GNU General Public License version 3, 16 | you should read LICENSE file to get more details about this. 17 | -------------------------------------------------------------------------------- /include/qmibtree.h: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qmibtree.h 23 | * @brief QMIBTree class definition 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #ifndef QMIBTREE_H 28 | #define QMIBTREE_H 29 | 30 | #include "qtnetsnmp_global.h" 31 | #include 32 | 33 | namespace QtNetSNMP 34 | { 35 | // Forward declarations 36 | class QSNMPObject; 37 | 38 | /** 39 | * @brief QMIBTree class that implements a MIB tree 40 | */ 41 | class QTNETSNMP_EXPORT QMIBTree 42 | { 43 | friend std::ostream& operator<<(std::ostream& os, const QMIBTree& mibTree); 44 | public: 45 | /** 46 | * @brief QMIBTree constructor 47 | * @param object SNMP object 48 | * @param parent parent node, the root node has no parent 49 | */ 50 | QMIBTree(QSNMPObject *object = 0, QMIBTree *parent = 0); 51 | 52 | /** 53 | * @brief QMIBTree copy constructor 54 | * @param mibTree QMIBTree instance 55 | */ 56 | QMIBTree(const QMIBTree& mibTree); 57 | 58 | /** 59 | * @brief Overloaded assignment operator 60 | * @param mibTree QMIBTree instance 61 | * @return reference to own object instance 62 | */ 63 | QMIBTree& operator=(const QMIBTree& mibTree); 64 | 65 | /** 66 | * @brief QMIBTree destructor 67 | */ 68 | ~QMIBTree(); 69 | 70 | /** 71 | * @brief Set SNMP object 72 | * @param object SNMP object 73 | */ 74 | void setObject(QSNMPObject *object); 75 | 76 | /** 77 | * @brief Get SNMP object 78 | * @return pointer to SNMP object 79 | */ 80 | QSNMPObject *object(); 81 | 82 | /** 83 | * @brief Set parent node 84 | * @param parent parent node 85 | */ 86 | void setParent(QMIBTree *parent); 87 | 88 | /** 89 | * @brief Get parent node 90 | * @return pointer to parent node 91 | */ 92 | QMIBTree *parent(); 93 | 94 | /** 95 | * @brief Get vector of child nodes 96 | * @return reference to vector of child nodes 97 | */ 98 | QVector& childs(); 99 | 100 | /** 101 | * @brief Add a new child node 102 | * @param child child node 103 | */ 104 | void addChild(QMIBTree *child); 105 | private: 106 | 107 | /** 108 | * @brief _object SNMP object 109 | */ 110 | QSNMPObject *_object; 111 | 112 | /** 113 | * @brief _parent parent node 114 | */ 115 | QMIBTree *_parent; 116 | 117 | /** 118 | * @brief _childs vector of child nodes 119 | */ 120 | QVector _childs; 121 | }; 122 | } 123 | 124 | #endif // QMIBTREE_H 125 | -------------------------------------------------------------------------------- /include/qsnmpcore.h: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qsnmpcore.h 23 | * @brief QSNMPCore class definition 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #ifndef QSNMPCORE_H 28 | #define QSNMPCORE_H 29 | 30 | #include "qtnetsnmp_global.h" 31 | #include "qsnmpglobal.h" 32 | #include "qsnmpexception.h" 33 | #include 34 | #include 35 | 36 | namespace QtNetSNMP 37 | { 38 | // Forward declarations 39 | class QSNMPObject; 40 | class QMIBTree; 41 | 42 | /** 43 | * @brief QSNMPCore class that implements all basic SNMP protocol primitives 44 | */ 45 | class QTNETSNMP_EXPORT QSNMPCore 46 | { 47 | public: 48 | /** 49 | * @brief Set SNMP agent port 50 | * @param port SNMP agent port 51 | */ 52 | void setPort(unsigned short port); 53 | 54 | /** 55 | * @brief Get SNMP agent port 56 | * @return SNMP agent port 57 | */ 58 | unsigned short port() const; 59 | 60 | /** 61 | * @brief Set number of retries 62 | * @param retries number of retries 63 | */ 64 | void setRetries(unsigned short retries); 65 | 66 | /** 67 | * @brief Get number of retries 68 | * @return number of retries 69 | */ 70 | unsigned short retries() const; 71 | 72 | /** 73 | * @brief Set timeout 74 | * @param timeout timeout 75 | */ 76 | void setTimeout(long timeout); 77 | 78 | /** 79 | * @brief Get timeout 80 | * @return timeout 81 | */ 82 | long timeout() const; 83 | 84 | /** 85 | * @brief Get a QSNMPCore instance 86 | * @return pointer to instance of QSNMPCore class 87 | */ 88 | static QSNMPCore *instance(); 89 | 90 | /** 91 | * @brief Send SNMP request 92 | * @param type SNMP request type 93 | * @param version SNMP version 94 | * @param community community name 95 | * @param agent ip address or domain name of SNMP agent 96 | * @param objs SNMP objects list 97 | * @param nrepaters number of objects that are only expected to return a single instance 98 | * @param mrepetitions number of objects that should be returned for all the repeating OIDs 99 | */ 100 | void snmpoperation(SNMPPDUType type, SNMPVersion version, const QString& community, const QString& agent, QVector& objs, 101 | unsigned short nrepeaters = QTNETSNMP_DEFAULT_NON_REPEATERS, unsigned short mrepetitions = QTNETSNMP_DEFAULT_MAX_REPETITIONS) throw(QSNMPException); 102 | 103 | /** 104 | * @brief Get MIB tree 105 | * @param root root node of Net-SNMP MIB tree 106 | * @return pointer to parsed MIB tree 107 | */ 108 | QMIBTree *getMIBTree(SNMPMIBTree *root); 109 | 110 | private: 111 | 112 | /** 113 | * @brief QSNMPCore constructor 114 | * @param port SNMP agent port 115 | * @param retries number of retries 116 | * @param timeout number of microseconds for timeout 117 | */ 118 | QSNMPCore(unsigned short port = QTNETSNMP_DEFAULT_PORT, unsigned short retries = QTNETSNMP_DEFAULT_RETRIES, long timeout = QTNETSNMP_DEFAULT_TIMEOUT); 119 | 120 | /** 121 | * @brief QSNMPCore copy constructor 122 | */ 123 | QSNMPCore(const QSNMPCore& /* core */) {} 124 | 125 | /** 126 | * @brief overloaded assignment operator 127 | * @return reference to own object instance 128 | */ 129 | QSNMPCore& operator=(const QSNMPCore& /* core */) { return *this; } 130 | 131 | /** 132 | * @brief QSNMPCore destructor 133 | */ 134 | ~QSNMPCore() {} 135 | 136 | /** 137 | * @brief Create a SNMP session with agent 138 | * @param version SNMP version 139 | * @param community community name 140 | * @param agent agent ip address or domain name of SNMP agent 141 | * @return pointer to SNMPSession struct 142 | */ 143 | SNMPSession *createSession(SNMPVersion version, const QString& community, const QString& agent) throw(QSNMPException); 144 | 145 | /** 146 | * @brief Create a SNMP request PDU 147 | * @param type SNMP PDU type 148 | * @param objs SNMP objects list 149 | * @param nrepaters number of objects that are only expected to return a single instance 150 | * @param mrepetitions number of objects that should be returned for all the repeating OIDs 151 | * @return pointer to SNMPPDU struct 152 | */ 153 | SNMPPDU *createPDU(SNMPPDUType type, QVector& objs, unsigned short nrepeaters = QTNETSNMP_DEFAULT_NON_REPEATERS, 154 | unsigned short mrepetitions = QTNETSNMP_DEFAULT_MAX_REPETITIONS) throw(QSNMPException); 155 | 156 | 157 | /** 158 | * @brief Send a request PDU by an SNMP session and receive a response PDU from agent 159 | * @param session SNMP session with agent 160 | * @param pdu SNMP request PDU 161 | * @return pointer SNMPPDU struct 162 | */ 163 | SNMPPDU *sendPDU(SNMPSession *session, SNMPPDU *pdu) throw(QSNMPException); 164 | 165 | /** 166 | * @brief Process a response PDU received from a SNMP agent 167 | * @param pdu SNMP response PDU 168 | * @param objs SNMP objects list 169 | */ 170 | void processResponse(SNMPPDU *pdu, QVector& objs); 171 | 172 | /** 173 | * @brief Parse MIB tree 174 | * @param tree node of Net-SNMP MIB tree 175 | * @param mibTree node of parsed MIB tree 176 | */ 177 | void parseMIBTree(SNMPMIBTree *tree, QMIBTree *mibTree); 178 | 179 | /** 180 | * @brief _port SNMP Agent remote port 181 | */ 182 | unsigned short _port; 183 | 184 | /** 185 | * @brief retries Number of retries before timeout 186 | */ 187 | unsigned short _retries; 188 | 189 | /** 190 | * @brief _timeout Number of microseconds until first timeout 191 | */ 192 | unsigned long _timeout; 193 | }; 194 | } 195 | 196 | #endif // QSNMPCORE_H 197 | -------------------------------------------------------------------------------- /include/qsnmpdata.h: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qsnmpdata.h 23 | * @brief QSNMPData class definition 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #ifndef QSNMPDATA_H 28 | #define QSNMPDATA_H 29 | 30 | #include "qtnetsnmp_global.h" 31 | #include "qsnmptypes.h" 32 | #include 33 | 34 | namespace QtNetSNMP 35 | { 36 | /** 37 | * @brief QSNMPData class that implements a SNMP data 38 | */ 39 | class QTNETSNMP_EXPORT QSNMPData 40 | { 41 | friend std::ostream& operator<<(std::ostream& os, const QSNMPData& snmpData); 42 | public: 43 | /** 44 | * @brief QSNMPData constructor 45 | * @param type SNMP data type 46 | * @param value SNMP data value 47 | * @param length SNMP data length 48 | */ 49 | QSNMPData(SNMPDataType type = SNMPDataUnknown, void *value = 0, size_t length = sizeof(char)); 50 | 51 | /** 52 | * @brief QSNMPData copy constructor 53 | * @param snmpData QSNMPData instance 54 | */ 55 | QSNMPData(const QSNMPData& snmpData); 56 | 57 | /** 58 | * @brief overloaded assignment operator 59 | * @param snmpData QSNMPData instance 60 | * @return reference to own object instance 61 | */ 62 | QSNMPData& operator=(const QSNMPData& snmpData); 63 | 64 | /** 65 | * @brief QSNMPData destructor 66 | */ 67 | ~QSNMPData(); 68 | 69 | /** 70 | * @brief Set SNMP data type, value and length 71 | * @param type SNMP data type 72 | * @param value SNMP data value 73 | * @param length SNMP data length 74 | */ 75 | void setValue(SNMPDataType type, void *value, size_t length = sizeof(char)); 76 | 77 | /** 78 | * @brief Set SNMP data type, value and length 79 | * @param type SNMP data type 80 | * @param value Net-SNMP data value 81 | * @param length SNMP data length 82 | */ 83 | void setValue(SNMPDataType type, const SNMPValue& value, size_t length = sizeof(char)); 84 | 85 | /** 86 | * @brief Get SNMP data type 87 | * @return SNMP data type 88 | */ 89 | SNMPDataType type() const; 90 | 91 | /** 92 | * @brief Get SNMP data value 93 | * @return pointer to SNMP data value 94 | */ 95 | void *value() const; 96 | 97 | /** 98 | * @brief Get SNMP data length 99 | * @return SNMP data length 100 | */ 101 | size_t length() const; 102 | 103 | private: 104 | /** 105 | * @brief Initialize SNMP data atributes 106 | * @param type SNMP data type 107 | */ 108 | void initValue(SNMPDataType type = SNMPDataUnknown); 109 | 110 | /** 111 | * @brief Free SNMP data resources 112 | */ 113 | void delValue(); 114 | 115 | /** 116 | * @brief _type SNMP data type 117 | */ 118 | SNMPDataType _type; 119 | 120 | /** 121 | * @brief _value SNMP data value 122 | */ 123 | SNMPValue _value; 124 | 125 | /** 126 | * @brief _length SNMP data length 127 | */ 128 | size_t _length; 129 | }; 130 | } 131 | 132 | #endif // QSNMPDATA_H 133 | -------------------------------------------------------------------------------- /include/qsnmpexception.h: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qsnmpexception.h 23 | * @brief QSNMPException class definition 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #ifndef QSNMPEXCEPTION_H 28 | #define QSNMPEXCEPTION_H 29 | 30 | #include "qtnetsnmp_global.h" 31 | #include 32 | 33 | namespace QtNetSNMP 34 | { 35 | /** 36 | * @brief QSNMPException class to error handling 37 | */ 38 | class QTNETSNMP_EXPORT QSNMPException 39 | { 40 | public: 41 | /** 42 | * @brief QSNMPException constructor 43 | * @param message error description 44 | */ 45 | QSNMPException(const QString& message) 46 | { 47 | _message = message; 48 | } 49 | 50 | /** 51 | * @brief Get error description 52 | * @return error description 53 | */ 54 | const QString& message() const 55 | { 56 | return _message; 57 | } 58 | 59 | private: 60 | /** 61 | * @brief _message error description 62 | */ 63 | QString _message; 64 | }; 65 | } 66 | 67 | #endif // QSNMPEXCEPTION_H 68 | -------------------------------------------------------------------------------- /include/qsnmpglobal.h: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qsnmpglobal.h 23 | * @brief Global constants declarations 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #ifndef QSNMPGLOBAL_H 28 | #define QSNMPGLOBAL_H 29 | 30 | #include "qsnmptypes.h" 31 | 32 | #define QTNETSNMP_LIBRARY_NAME "QtNetSNMP" /**< Library name */ 33 | #define QTNETSNMP_DEFAULT_VERSION QtNetSNMP::SNMPv1 /**< SNMP version by default */ 34 | #define QTNETSNMP_DEFAULT_COMMUNITY_NAME "public" /**< SNMP community name by default */ 35 | #define QTNETSNMP_DEFAULT_NON_REPEATERS 0 /**< Non-repeaters value used by default on SNMP GET BULK requests */ 36 | #define QTNETSNMP_DEFAULT_MAX_REPETITIONS 10 /**< Max-repetitions value used by default on SNMP GET BULK requests */ 37 | #define QTNETSNMP_DEFAULT_PORT 161 /**< SNMP Agent port number used by default */ 38 | #define QTNETSNMP_DEFAULT_RETRIES 2 /**< Number of retries by default */ 39 | #define QTNETSNMP_DEFAULT_TIMEOUT 1000000 /**< Timeout (microseconds) by default */ 40 | 41 | #endif // QSNMPGLOBAL_H 42 | -------------------------------------------------------------------------------- /include/qsnmpmanager.h: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qsnmpmanager.h 23 | * @brief QSNMPManager class definition 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #ifndef QSNMPMANAGER_H 28 | #define QSNMPMANAGER_H 29 | 30 | #include "qtnetsnmp_global.h" 31 | #include "qsnmpglobal.h" 32 | #include "qsnmpexception.h" 33 | #include 34 | #include 35 | #include 36 | 37 | namespace QtNetSNMP 38 | { 39 | // Forward declarations 40 | class QSNMPCore; 41 | class QSNMPObject; 42 | class QMIBTree; 43 | 44 | /** 45 | * @brief QSNMPManager class that implements the SNMP Manager Behavior 46 | */ 47 | class QTNETSNMP_EXPORT QSNMPManager 48 | { 49 | public: 50 | 51 | /** 52 | * @brief Get a QSNMPManager instance 53 | * @return pointer to instance of QSNMPManager class 54 | */ 55 | static QSNMPManager *instance(); 56 | 57 | /** 58 | * @brief Set up SNMP Manager parameters 59 | * @param port SNMP agent port 60 | * @param retries number of retries 61 | * @param timeout number of microseconds for timeout 62 | */ 63 | void setup(unsigned short port, unsigned short retries = QTNETSNMP_DEFAULT_RETRIES, long timeout = QTNETSNMP_DEFAULT_TIMEOUT); 64 | 65 | /** 66 | * @brief Send SNMP GET request 67 | * @param version SNMP version 68 | * @param community community name 69 | * @param agent ip address or domain name of SNMP agent 70 | * @param objs SNMP objects list 71 | */ 72 | void snmpget(SNMPVersion version, const QString& community, const QString& agent, QVector& objs) throw(QSNMPException); 73 | 74 | /** 75 | * @brief Send SNMP GET NEXT request 76 | * @param version SNMP version 77 | * @param community community name 78 | * @param agent ip address or domain name of SNMP agent 79 | * @param objs SNMP objects list 80 | */ 81 | void snmpgetnext(SNMPVersion version, const QString& community, const QString& agent, QVector& objs) throw(QSNMPException); 82 | 83 | /** 84 | * @brief Send SNMP GET BULK request 85 | * @param version SNMP version 86 | * @param community community name 87 | * @param agent ip address or domain name of SNMP agent 88 | * @param objs SNMP objects list 89 | * @param nrepaters number of objects that are only expected to return a single instance 90 | * @param mrepetitions number of objects that should be returned for all the repeating OIDs 91 | */ 92 | void snmpgetbulk(SNMPVersion version, const QString& community, const QString& agent, QVector& objs, 93 | unsigned short nrepeaters = QTNETSNMP_DEFAULT_NON_REPEATERS, unsigned short mrepetitions = QTNETSNMP_DEFAULT_MAX_REPETITIONS) throw(QSNMPException); 94 | 95 | /** 96 | * @brief Send SNMP SET request 97 | * @param version SNMP version 98 | * @param community community name 99 | * @param agent ip address or domain name of SNMP agent 100 | * @param objs SNMP objects list 101 | */ 102 | void snmpset(SNMPVersion version, const QString& community, const QString& agent, QVector& objs) throw(QSNMPException); 103 | 104 | /** 105 | * @brief Get MIB tree for a MIB module 106 | * @param module MIB module name, Whether this is empty will get all MIBs 107 | * @return pointer to MIB tree 108 | */ 109 | QMIBTree *getMIBModule(const QString& module = QString()) throw(QSNMPException); 110 | 111 | /** 112 | * @brief Get MIB tree for a MIB module contained in a file 113 | * @param fileName File name that contains the MIB module 114 | * @return pointer to MIB tree 115 | */ 116 | QMIBTree *getMIBFile(const QString& fileName) throw(QSNMPException); 117 | 118 | /** 119 | * @brief Get MIB modules list installed on system 120 | * @return MIB modules list 121 | */ 122 | QStringList getModulesInstalled(); 123 | 124 | /** 125 | * @brief Get MIB directories list where there are the MIB modules 126 | * @return MIB directories list 127 | */ 128 | QStringList getMIBDirectories(); 129 | private: 130 | 131 | /** 132 | * @brief QSNMPCore constructor 133 | */ 134 | QSNMPManager(); 135 | 136 | /** 137 | * @brief QSNMPManager copy constructor 138 | */ 139 | QSNMPManager(const QSNMPManager& /* manager */) {} 140 | 141 | /** 142 | * @brief overloaded assignment operator 143 | * @return reference to own object instance 144 | */ 145 | QSNMPManager& operator=(const QSNMPManager& /* manager */) { return *this; } 146 | 147 | /** 148 | * @brief QSNMPManager destructor 149 | */ 150 | ~QSNMPManager() {} 151 | 152 | /** 153 | * @brief _core SNMP core that offers support to protocol 154 | */ 155 | QSNMPCore *_core; 156 | }; 157 | } 158 | 159 | #endif // QSNMPMANAGER_H 160 | -------------------------------------------------------------------------------- /include/qsnmpobject.h: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qsnmpobject.h 23 | * @brief QSNMPObject class definition 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #ifndef QSNMPOBJECT_H 28 | #define QSNMPOBJECT_H 29 | 30 | #include "qtnetsnmp_global.h" 31 | #include "qsnmptypes.h" 32 | #include 33 | 34 | namespace QtNetSNMP 35 | { 36 | // Forward declarations 37 | class QSNMPOID; 38 | class QSNMPData; 39 | 40 | /** 41 | * @brief QSNMPObject class that implements a SNMP object 42 | */ 43 | class QTNETSNMP_EXPORT QSNMPObject 44 | { 45 | friend std::ostream& operator<<(std::ostream& os, const QSNMPObject& snmpObj); 46 | public: 47 | /** 48 | * @brief QSNMPObject constructor 49 | * @param objID SNMP OID 50 | * @param data SNMP data 51 | */ 52 | QSNMPObject(QSNMPOID *objID = 0, QSNMPData *data = 0); 53 | 54 | /** 55 | * @brief QSNMPObject copy constructor 56 | * @param snmpObj QSNMPObject instance 57 | */ 58 | QSNMPObject(const QSNMPObject& snmpObj); 59 | 60 | /** 61 | * @brief overloaded assignment operator 62 | * @param snmpObj QSNMPObject instance 63 | * @return reference to own object instance 64 | */ 65 | QSNMPObject& operator=(const QSNMPObject& snmpObj); 66 | 67 | /** 68 | * @brief QSNMPObject destructor 69 | */ 70 | ~QSNMPObject(); 71 | 72 | /** 73 | * @brief Set SNMP OID 74 | * @param objID SNMP OID 75 | * 76 | */ 77 | void setObjID(QSNMPOID *objID); 78 | 79 | /** 80 | * @brief Get SNMP OID 81 | * @return pointer to SNMP OID 82 | */ 83 | QSNMPOID *objID(); 84 | 85 | /** 86 | * @brief Set SNMP data 87 | * @param data SNMP data 88 | */ 89 | void setData(QSNMPData *data); 90 | 91 | /** 92 | * @brief Get SNMP data 93 | * @return pointer to SNMP data 94 | */ 95 | QSNMPData *data(); 96 | 97 | /** 98 | * @brief Set community name 99 | * @param name community name 100 | */ 101 | void setName(const QString& name); 102 | 103 | /** 104 | * @brief Get community name 105 | * @return community name 106 | */ 107 | const QString& name() const; 108 | 109 | /** 110 | * @brief Set object status 111 | * @param status object status 112 | */ 113 | void setStatus(MIBStatus status); 114 | 115 | /** 116 | * @brief Get object status 117 | * @return object status 118 | */ 119 | MIBStatus status() const; 120 | 121 | /** 122 | * @brief Set object access type 123 | * @param access object access type 124 | */ 125 | void setAccess(MIBAccess access); 126 | 127 | /** 128 | * @brief Get object access type 129 | * @return object access type 130 | */ 131 | MIBAccess access() const; 132 | 133 | /** 134 | * @brief Set object description 135 | * @param description object description 136 | */ 137 | void setDescription(const QString& description); 138 | 139 | /** 140 | * @brief Get object description 141 | * @return object description 142 | */ 143 | const QString& description() const; 144 | 145 | private: 146 | /** 147 | * @brief _objID SNMP OID 148 | */ 149 | QSNMPOID *_objID; 150 | /** 151 | * @brief _data SNMP data 152 | */ 153 | QSNMPData *_data; 154 | /** 155 | * @brief _name Community name 156 | */ 157 | QString _name; 158 | /** 159 | * @brief _status Object status 160 | */ 161 | MIBStatus _status; 162 | /** 163 | * @brief _access Object access type 164 | */ 165 | MIBAccess _access; 166 | /** 167 | * @brief _description Object status 168 | */ 169 | QString _description; 170 | }; 171 | } 172 | 173 | #endif // QSNMPOBJECT_H 174 | -------------------------------------------------------------------------------- /include/qsnmpoid.h: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qsnmpoid.h 23 | * @brief QSNMPOID class definition 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #ifndef QSNMPOID_H 28 | #define QSNMPOID_H 29 | 30 | #include "qtnetsnmp_global.h" 31 | #include "qsnmptypes.h" 32 | #include "qsnmpexception.h" 33 | #include 34 | #include 35 | 36 | namespace QtNetSNMP 37 | { 38 | /** 39 | * @brief QSNMPOID class that implements a SNMP OID 40 | */ 41 | class QTNETSNMP_EXPORT QSNMPOID 42 | { 43 | friend std::ostream& operator<<(std::ostream& os, const QSNMPOID& snmpOID); 44 | public: 45 | /** 46 | * @brief QSNMPOID constructor 47 | * @param numOID vector of integers that represents the OID numeric notation 48 | */ 49 | QSNMPOID(QVector *numOID); 50 | 51 | /** 52 | * @brief QSNMPOID constructor 53 | * @param numOID array of integers that represents the OID numeric notation 54 | * @param numOIDLength array length 55 | */ 56 | QSNMPOID(oid *numOID, size_t numOIDLength); 57 | 58 | /** 59 | * @brief QSNMPOID constructor 60 | * @param textOID string that represents the OID textual notation 61 | */ 62 | QSNMPOID(const QString& textOID); 63 | 64 | /** 65 | * @brief QSNMPOID copy constructor 66 | * @param snmpOID QSNMPOID instance 67 | */ 68 | QSNMPOID(const QSNMPOID& snmpOID); 69 | 70 | /** 71 | * @brief overloaded assignment operator 72 | * @param snmpOID QSNMPOID instance 73 | * @return reference to the own object instance 74 | */ 75 | QSNMPOID& operator=(const QSNMPOID& snmpOID); 76 | 77 | /** 78 | * @brief overloaded addition operator 79 | * @param n sub-identifier append to the OID 80 | * @return QSNMPOID instance 81 | */ 82 | QSNMPOID operator+(int n); 83 | 84 | /** 85 | * @brief QSNMPOID destructor 86 | */ 87 | ~QSNMPOID(); 88 | 89 | /** 90 | * @brief Set OID numeric notation 91 | * @param numOID OID numeric notation 92 | */ 93 | void setNumOID(QVector *numOID) throw(QSNMPException); 94 | 95 | /** 96 | * @brief Get OID numeric notation 97 | * @return OID numeric notation 98 | */ 99 | QVector *numOID(); 100 | 101 | /** 102 | * @brief Set OID textual notation 103 | * @param textOID OID textual notation 104 | */ 105 | void setTextOID(const QString& textOID) throw(QSNMPException); 106 | 107 | /** 108 | * @brief Get OID textual notation 109 | * @return OID textual notation 110 | */ 111 | QString textOID() const; 112 | 113 | private: 114 | /** 115 | * @brief _numOID OID numeric notation 116 | */ 117 | QVector *_numOID; 118 | }; 119 | } 120 | 121 | #endif // QSNMPOID_H 122 | -------------------------------------------------------------------------------- /include/qsnmpostream.h: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qsnmpostream.h 23 | * @brief Declarations of overloaded insertion operators to SNMP Classes 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #ifndef QSNMPOSTREAM_H 28 | #define QSNMPOSTREAM_H 29 | 30 | #include "qtnetsnmp_global.h" 31 | #include "qmibtree.h" 32 | #include "qsnmpdata.h" 33 | #include "qsnmpobject.h" 34 | #include "qsnmpoid.h" 35 | 36 | namespace QtNetSNMP 37 | { 38 | /** 39 | * @brief Overloaded insertion operator to QMIBTree class 40 | * @param os Output stream reference 41 | * @param mibTree QMIBTree instance reference 42 | * @return Output stream reference to chain calls 43 | */ 44 | QTNETSNMP_EXPORT std::ostream& operator<<(std::ostream& os, const QMIBTree& mibTree); 45 | /** 46 | * @brief Overloaded insertion operator to QSNMPData class 47 | * @param os Output stream reference 48 | * @param snmpData QSNMPData instance reference 49 | * @return Output stream reference to chain calls 50 | */ 51 | QTNETSNMP_EXPORT std::ostream& operator<<(std::ostream& os, const QSNMPData& snmpData); 52 | 53 | /** 54 | * @brief Overloaded insertion operator to QSNMPObject class 55 | * @param os Output stream reference 56 | * @param snmpObj QSNMPObject instance reference 57 | * @return Output stream reference to chain calls 58 | */ 59 | QTNETSNMP_EXPORT std::ostream& operator<<(std::ostream& os, const QSNMPObject& snmpObj); 60 | 61 | /** 62 | * @brief Overloaded insertion operator to QSNMPOID class 63 | * @param os Output stream reference 64 | * @param snmpOID QSNMPOID instance reference 65 | * @return Output stream reference to chain calls 66 | */ 67 | QTNETSNMP_EXPORT std::ostream& operator<<(std::ostream& os, const QSNMPOID& snmpOID); 68 | } 69 | 70 | #endif // QSNMPOSTREAM_H 71 | -------------------------------------------------------------------------------- /include/qsnmptypes.h: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qsnmptypes.h 23 | * @brief Type declarations 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #ifndef QSNMPTYPES_H 28 | #define QSNMPTYPES_H 29 | 30 | #include 31 | #include 32 | 33 | namespace QtNetSNMP 34 | { 35 | /** 36 | * @brief SNMP version to be used 37 | */ 38 | typedef enum SNMPVersionEnum { 39 | SNMPv1 = SNMP_VERSION_1, /**< SNMP version 1 */ 40 | SNMPv2 = SNMP_VERSION_2c, /**< SNMP version 2 */ 41 | SNMPv3 = SNMP_VERSION_3 /**< SNMP version 3 */ 42 | } SNMPVersion; 43 | 44 | /** 45 | * @brief PDU type to be encapsulated into SNMP message 46 | */ 47 | typedef enum SNMPPDUTypeEnum { 48 | SNMPPDUGet = SNMP_MSG_GET, /**< GET request */ 49 | SNMPPDUGetNext = SNMP_MSG_GETNEXT, /**< GET NEXT request */ 50 | SNMPPDUGetBulk = SNMP_MSG_GETBULK, /**< GET BULK request */ 51 | SNMPPDUSet = SNMP_MSG_SET, /**< SET request */ 52 | SNMPPDUResponse = SNMP_MSG_RESPONSE /**< Response */ 53 | } SNMPPDUType; 54 | 55 | /** 56 | * @brief SNMP Data type to MIB object 57 | */ 58 | typedef enum SNMPDataTypeEnum { 59 | SNMPDataUnknown = -1, /**< Unknown type */ 60 | SNMPDataNull = ASN_NULL, /**< Null type */ 61 | SNMPDataInteger = ASN_INTEGER, /**< Signed Integer type */ 62 | SNMPDataUnsigned = ASN_UNSIGNED, /**< Unsigned Integer type */ 63 | SNMPDataOctetString = ASN_OCTET_STR, /**< Octet String type */ 64 | SNMPDataBits = ASN_BIT8, /**< Bits type */ 65 | SNMPDataBitString = ASN_BIT_STR, /**< BitString type */ 66 | SNMPDataObjectId = ASN_OBJECT_ID, /**< OID type */ 67 | SNMPDataIPAddress = ASN_IPADDRESS, /**< IP Address type */ 68 | SNMPDataCounter = ASN_COUNTER, /**< Counter type */ 69 | SNMPDataCounter64 = ASN_COUNTER64, /**< 64 bits Counter type */ 70 | SNMPDataGauge = ASN_GAUGE, /**< Gauge type */ 71 | SNMPDataTimeTicks = ASN_TIMETICKS /**< Time Ticks type*/ 72 | } SNMPDataType; 73 | 74 | /** 75 | * @brief Current status to MIB object 76 | */ 77 | typedef enum MIBStatusEnum { 78 | MIBStatusMandatory = MIB_STATUS_MANDATORY, /**< Mandatory status */ 79 | MIBStatusOptional = MIB_STATUS_OPTIONAL, /**< Optional status */ 80 | MIBStatusObsolete = MIB_STATUS_OBSOLETE, /**< Obsolete status */ 81 | MIBStatusDeprecated = MIB_STATUS_DEPRECATED /**< Deprecated status */ 82 | } MIBStatus; 83 | 84 | /** 85 | * @brief Access mode to MIB object 86 | */ 87 | typedef enum MIBAccessEnum { 88 | MIBAccessReadOnly = MIB_ACCESS_READONLY, /**< Read-Only access */ 89 | MIBAccessReadWrite = MIB_ACCESS_READWRITE, /**< Read-Write access */ 90 | MIBAccessWriteOnly = MIB_ACCESS_WRITEONLY, /**< Write-Only access */ 91 | MIBAccessNotAccessible = MIB_ACCESS_NOACCESS /**< Not-Accessible access */ 92 | } MIBAccess; 93 | 94 | /** 95 | * @brief Net-SNMP data value 96 | * More details in http://www.net-snmp.org/dev/agent/unionnetsnmp__vardata.html 97 | */ 98 | typedef netsnmp_vardata SNMPValue; 99 | 100 | /** 101 | * @brief Net-SNMP 64 bits counter 102 | * More details in http://www.net-snmp.org/dev/agent/structcounter64.html 103 | */ 104 | typedef struct counter64 SNMPCounter64; 105 | 106 | /** 107 | * @brief Net-SNMP session with agent 108 | * More details in http://www.net-snmp.org/dev/agent/structsnmp__session.html 109 | */ 110 | typedef netsnmp_session SNMPSession; 111 | 112 | /** 113 | * @brief Net-SNMP request/response PDU 114 | * More details in http://www.net-snmp.org/dev/agent/structsnmp__pdu.html 115 | */ 116 | typedef struct snmp_pdu SNMPPDU; 117 | 118 | /** 119 | * @brief Net-SNMP variable list 120 | * More details in http://www.net-snmp.org/dev/agent/structvariable__list.html 121 | */ 122 | typedef netsnmp_variable_list SNMPVariableList; 123 | 124 | /** 125 | * @brief Net-SNMP MIB tree 126 | * More details in http://www.net-snmp.org/dev/agent/structtree.html 127 | */ 128 | typedef struct tree SNMPMIBTree; 129 | } 130 | 131 | #endif // QSNMPTYPES_H 132 | -------------------------------------------------------------------------------- /include/qtnetsnmp_global.h: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qtnetsnmp_global.h 23 | * @brief Macro definition according to compile the library or compile the client application that uses the library. 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #ifndef QTNETSNMP_GLOBAL_H 28 | #define QTNETSNMP_GLOBAL_H 29 | 30 | #include 31 | 32 | #ifdef QTNETSNMP_LIBRARY 33 | # define QTNETSNMP_EXPORT Q_DECL_EXPORT 34 | #else 35 | # define QTNETSNMP_EXPORT Q_DECL_IMPORT 36 | #endif 37 | 38 | #endif // QTNETSNMP_GLOBAL_H 39 | -------------------------------------------------------------------------------- /qt-net-snmp.pro: -------------------------------------------------------------------------------- 1 | ###################################################################### 2 | # Automatically generated by qmake (2.01a) s�b ago 30 19:10:50 2014 3 | ###################################################################### 4 | 5 | TEMPLATE = lib 6 | OBJECTS_DIR = build 7 | MOC_DIR = build 8 | 9 | DEPENDPATH += . include src 10 | 11 | INCLUDEPATH += . include src 12 | 13 | HEADERS += \ 14 | include/qsnmpmanager.h \ 15 | include/qsnmpexception.h \ 16 | include/qsnmpobject.h \ 17 | include/qsnmpcore.h \ 18 | include/qsnmpdata.h \ 19 | include/qsnmpoid.h \ 20 | include/qsnmpostream.h \ 21 | include/qmibtree.h \ 22 | include/qtnetsnmp_global.h \ 23 | include/qsnmpglobal.h \ 24 | include/qsnmptypes.h 25 | 26 | SOURCES += \ 27 | src/qsnmpmanager.cpp \ 28 | src/qsnmpobject.cpp \ 29 | src/qsnmpcore.cpp \ 30 | src/qsnmpoid.cpp \ 31 | src/qsnmpdata.cpp \ 32 | src/qsnmpostream.cpp \ 33 | src/qmibtree.cpp 34 | 35 | LIBS += -lnetsnmp 36 | 37 | DEFINES += QTNETSNMP_LIBRARY 38 | 39 | unix { 40 | target.path = /usr/lib 41 | headers.path = /usr/include/QtNetSNMP 42 | headers.files = include/* 43 | documentation.path = /usr/share 44 | documentation.commands = doxygen 45 | documentation.files = doc 46 | 47 | INSTALLS += target headers documentation 48 | } 49 | 50 | OTHER_FILES += \ 51 | AUTHOR \ 52 | LICENSE \ 53 | README 54 | -------------------------------------------------------------------------------- /src/qmibtree.cpp: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qmibtree.cpp 23 | * @brief Definition for atributes and methods of QMIBTree class 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #include 28 | #include 29 | 30 | QtNetSNMP::QMIBTree::QMIBTree(QSNMPObject *object, QMIBTree *parent) : _object(object), _parent(parent) {} 31 | 32 | QtNetSNMP::QMIBTree::QMIBTree(const QMIBTree& mibTree) 33 | { 34 | *this = mibTree; 35 | } 36 | 37 | QtNetSNMP::QMIBTree& QtNetSNMP::QMIBTree::operator=(const QMIBTree& mibTree) 38 | { 39 | if(_parent) 40 | delete _parent; 41 | 42 | _parent = (mibTree._parent != 0) ? new QMIBTree(*mibTree._parent) : 0; 43 | 44 | qDeleteAll(_childs); 45 | _childs.clear(); 46 | 47 | foreach(QMIBTree *tree, mibTree._childs) 48 | _childs.append(new QMIBTree(*tree)); 49 | 50 | if(_object) 51 | delete _object; 52 | 53 | _object = (mibTree._object != 0) ? new QSNMPObject(*mibTree._object) : 0; 54 | 55 | return *this; 56 | } 57 | 58 | QtNetSNMP::QMIBTree::~QMIBTree() 59 | { 60 | qDeleteAll(_childs); 61 | 62 | if(_object) 63 | delete _object; 64 | } 65 | 66 | void QtNetSNMP::QMIBTree::setObject(QSNMPObject *object) 67 | { 68 | if(_object) 69 | delete _object; 70 | 71 | _object = object; 72 | } 73 | 74 | QtNetSNMP::QSNMPObject *QtNetSNMP::QMIBTree::object() 75 | { 76 | return _object; 77 | } 78 | 79 | void QtNetSNMP::QMIBTree::setParent(QMIBTree *parent) 80 | { 81 | if(_parent) 82 | delete _parent; 83 | 84 | _parent = parent; 85 | } 86 | 87 | QtNetSNMP::QMIBTree *QtNetSNMP::QMIBTree::parent() 88 | { 89 | return _parent; 90 | } 91 | 92 | QVector& QtNetSNMP::QMIBTree::childs() 93 | { 94 | return _childs; 95 | } 96 | 97 | void QtNetSNMP::QMIBTree::addChild(QMIBTree *child) 98 | { 99 | if(!child) 100 | return; 101 | 102 | child -> setParent(this); 103 | _childs.push_back(child); 104 | } 105 | -------------------------------------------------------------------------------- /src/qsnmpcore.cpp: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qsnmpcore.cpp 23 | * @brief Definitions for Atributes and Methods of QSNMPCore class 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #include "qsnmpcore.h" 28 | #include "qsnmpobject.h" 29 | #include "qsnmpdata.h" 30 | #include "qsnmpoid.h" 31 | #include "qmibtree.h" 32 | 33 | void QtNetSNMP::QSNMPCore::setPort(unsigned short port) 34 | { 35 | _port = port; 36 | } 37 | 38 | unsigned short QtNetSNMP::QSNMPCore::port() const 39 | { 40 | return _port; 41 | } 42 | 43 | void QtNetSNMP::QSNMPCore::setRetries(unsigned short retries) 44 | { 45 | _retries = retries; 46 | } 47 | 48 | unsigned short QtNetSNMP::QSNMPCore::retries() const 49 | { 50 | return _retries; 51 | } 52 | 53 | void QtNetSNMP::QSNMPCore::setTimeout(long timeout) 54 | { 55 | _timeout = timeout; 56 | } 57 | 58 | long QtNetSNMP::QSNMPCore::timeout() const 59 | { 60 | return _timeout; 61 | } 62 | 63 | QtNetSNMP::QSNMPCore *QtNetSNMP::QSNMPCore::instance() 64 | { 65 | // Meyers implementation of Singleton pattern, thread-safe in C++11 66 | static QSNMPCore instance; 67 | 68 | return &instance; 69 | } 70 | 71 | void QtNetSNMP::QSNMPCore::snmpoperation(SNMPPDUType type, SNMPVersion version, const QString& community, const QString& agent, QVector& objs, 72 | unsigned short nrepeaters, unsigned short mrepetitions) throw(QSNMPException) 73 | { 74 | SNMPSession *session; 75 | SNMPPDU *requestPDU; 76 | SNMPPDU *responsePDU; 77 | 78 | session = createSession(version, community, agent); 79 | requestPDU = createPDU(type, objs, nrepeaters, mrepetitions); 80 | responsePDU = sendPDU(session, requestPDU); 81 | 82 | if(type != SNMPPDUSet) 83 | processResponse(responsePDU, objs); 84 | 85 | snmp_free_pdu(responsePDU); 86 | snmp_close(session); 87 | SOCK_CLEANUP; // Free resources on Win32. (No effect on Unix systems) 88 | } 89 | 90 | QtNetSNMP::QMIBTree *QtNetSNMP::QSNMPCore::getMIBTree(SNMPMIBTree *root) 91 | { 92 | QMIBTree *mibTree = 0; 93 | 94 | if(root) { 95 | mibTree = new QMIBTree; 96 | parseMIBTree(root, mibTree); 97 | } 98 | 99 | return mibTree; 100 | } 101 | 102 | 103 | QtNetSNMP::QSNMPCore::QSNMPCore(unsigned short port, unsigned short retries, long timeout) : _port(port), _retries(retries), _timeout(timeout) 104 | { 105 | init_snmp(QTNETSNMP_LIBRARY_NAME); 106 | snmp_set_mib_warnings(0); 107 | snmp_set_mib_errors(0); 108 | snmp_set_save_descriptions(1); 109 | } 110 | 111 | QtNetSNMP::SNMPSession *QtNetSNMP::QSNMPCore::createSession(SNMPVersion version, const QString& community, const QString& agent) throw(QSNMPException) 112 | { 113 | SNMPSession session; 114 | SNMPSession *openedSession; 115 | std::string stdCommunity = community.toStdString(); 116 | std::string stdAgent = agent.toStdString(); 117 | 118 | if(version != SNMPv1 && version != SNMPv2) 119 | throw QSNMPException("QSNMPCore :: Create Session :: Version not supported"); 120 | 121 | snmp_sess_init(&session); 122 | session.remote_port = _port; 123 | session.retries = _retries; 124 | session.timeout = _timeout; 125 | session.version = version; 126 | session.community = reinterpret_cast(const_cast(stdCommunity.c_str())); 127 | session.community_len = stdCommunity.length(); 128 | session.peername = const_cast(stdAgent.c_str()); 129 | SOCK_STARTUP; 130 | 131 | if(!(openedSession = snmp_open(&session))) { 132 | SOCK_CLEANUP; 133 | throw QSNMPException("QSNMPCore :: Create Session :: Open Session"); 134 | } 135 | 136 | return openedSession; 137 | } 138 | 139 | QtNetSNMP::SNMPPDU *QtNetSNMP::QSNMPCore::createPDU(SNMPPDUType type, QVector& objs, unsigned short nrepeaters, unsigned short mrepetitions) throw(QSNMPException) 140 | { 141 | SNMPPDU *pdu; 142 | 143 | if(type != SNMPPDUGet && type != SNMPPDUGetNext && type != SNMPPDUGetBulk && type != SNMPPDUSet) 144 | throw QSNMPException("QSNMPCore :: Create PDU :: Unknown PDU type"); 145 | 146 | if(objs.empty()) 147 | throw QSNMPException("QSNMPCore :: Create PDU :: SNMP objects vector is empty"); 148 | 149 | pdu = snmp_pdu_create(type); 150 | 151 | foreach (QSNMPObject *object, objs) { 152 | if(type == SNMPPDUSet) { 153 | if(object -> data() -> type() == SNMPDataUnknown) 154 | throw QSNMPException("QSNMPCore :: Create PDU :: Unknown SNMP data type"); 155 | 156 | char dataType; 157 | 158 | switch(object -> data() -> type()) { 159 | case SNMPDataInteger: 160 | dataType = 'i'; 161 | break; 162 | case SNMPDataUnsigned: 163 | dataType = 'u'; 164 | break; 165 | case SNMPDataBits: 166 | dataType = 'b'; 167 | break; 168 | case SNMPDataCounter: 169 | dataType = 'c'; 170 | break; 171 | case SNMPDataTimeTicks: 172 | dataType = 't'; 173 | break; 174 | case SNMPDataCounter64: 175 | dataType = 'C'; 176 | break; 177 | case SNMPDataBitString: 178 | dataType = 'b'; 179 | break; 180 | case SNMPDataOctetString: 181 | dataType = 's'; 182 | break; 183 | case SNMPDataIPAddress: 184 | dataType = 'a'; 185 | break; 186 | case SNMPDataObjectId: 187 | dataType = 'o'; 188 | break; 189 | default: 190 | dataType = '='; 191 | } 192 | 193 | snmp_add_var(pdu, object -> objID() -> numOID() -> data(), static_cast(object -> objID() -> numOID() -> size()), dataType, static_cast(object -> data() -> value())); 194 | 195 | } else 196 | snmp_add_null_var(pdu, object -> objID() -> numOID() -> data(), static_cast(object -> objID() -> numOID() -> size())); 197 | } 198 | 199 | if(type == SNMPPDUGetBulk) { 200 | pdu -> errstat = nrepeaters; 201 | pdu -> errindex = mrepetitions; 202 | } 203 | 204 | return pdu; 205 | } 206 | 207 | QtNetSNMP::SNMPPDU *QtNetSNMP::QSNMPCore::sendPDU(SNMPSession *session, SNMPPDU *pdu) throw(QSNMPException) 208 | { 209 | SNMPPDU *response; 210 | int status; 211 | 212 | status = snmp_synch_response(session, pdu, &response); 213 | 214 | if(status == STAT_SUCCESS) 215 | if(response -> errstat == SNMP_ERR_NOERROR) 216 | return response; 217 | else 218 | throw QSNMPException("QSNMPCore :: Send PDU :: Responde PDU has errors"); 219 | else if(status == STAT_TIMEOUT) 220 | throw QSNMPException("QSNMPCore :: Send PDU :: Timeout. No response from agent"); 221 | else 222 | throw QSNMPException("QSNMPCore :: Send PDU :: SNMP Session error"); 223 | } 224 | 225 | void QtNetSNMP::QSNMPCore::processResponse(SNMPPDU *pdu, QVector& objs) 226 | { 227 | if(pdu->command != SNMPPDUResponse) 228 | return; 229 | 230 | foreach(QSNMPObject *snmpObj, objs) 231 | delete snmpObj; 232 | 233 | objs.clear(); 234 | 235 | for(SNMPVariableList *var = pdu -> variables; var; var = var -> next_variable) { 236 | QSNMPOID *snmpOID = new QSNMPOID(var -> name, var -> name_length); 237 | QSNMPData *snmpData = new QSNMPData; 238 | 239 | snmpData -> setValue(static_cast(var -> type), static_cast(var -> val), var -> val_len); 240 | 241 | objs.append(new QSNMPObject(snmpOID, snmpData)); 242 | } 243 | } 244 | 245 | void QtNetSNMP::QSNMPCore::parseMIBTree(SNMPMIBTree *tree, QMIBTree *mibTree) 246 | { 247 | if(!tree || !mibTree) 248 | return; 249 | 250 | QSNMPOID *objID = new QSNMPOID(((mibTree -> parent() != 0 && mibTree -> parent() -> object()) ? 251 | QSNMPOID(*mibTree -> parent() -> object() -> objID()) + static_cast(tree -> subid) : 252 | QString::number(tree -> subid))); 253 | SNMPDataType type; 254 | 255 | switch(tree -> type) { 256 | case TYPE_INTEGER: 257 | case TYPE_INTEGER32: 258 | type = SNMPDataInteger; 259 | break; 260 | case TYPE_UINTEGER: 261 | case TYPE_UNSIGNED32: 262 | type = SNMPDataUnsigned; 263 | break; 264 | case TYPE_BITSTRING: 265 | type = SNMPDataBitString; 266 | break; 267 | case TYPE_COUNTER: 268 | type = SNMPDataCounter; 269 | break; 270 | case TYPE_TIMETICKS: 271 | type = SNMPDataTimeTicks; 272 | break; 273 | case TYPE_COUNTER64: 274 | type = SNMPDataCounter64; 275 | break; 276 | case TYPE_OCTETSTR: 277 | type = SNMPDataOctetString; 278 | break; 279 | case TYPE_IPADDR: 280 | type = SNMPDataIPAddress; 281 | break; 282 | case TYPE_OBJID: 283 | type = SNMPDataObjectId; 284 | break; 285 | case TYPE_NULL: 286 | type = SNMPDataNull; 287 | break; 288 | default: 289 | type = SNMPDataUnknown; 290 | } 291 | 292 | QSNMPObject *snmpObj = new QSNMPObject(objID, new QSNMPData(type)); 293 | 294 | snmpObj -> setName(tree -> label ? tree -> label : ""); 295 | snmpObj -> setStatus(static_cast(tree -> status)); 296 | snmpObj -> setAccess(static_cast(tree -> access)); 297 | snmpObj -> setDescription(tree -> description ? tree -> description : ""); 298 | 299 | mibTree -> setObject(snmpObj); 300 | 301 | for(SNMPMIBTree *child = tree -> child_list; child; child = child -> next_peer) { 302 | QMIBTree *mibChild = new QMIBTree; 303 | mibTree -> addChild(mibChild); 304 | parseMIBTree(child, mibChild); 305 | } 306 | } 307 | -------------------------------------------------------------------------------- /src/qsnmpdata.cpp: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qsnmpdata.cpp 23 | * @brief Definitions for Atributes and Methods of QSNMPData class 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #include "qsnmpdata.h" 28 | #include 29 | 30 | QtNetSNMP::QSNMPData::QSNMPData(SNMPDataType type, void *value, size_t length) 31 | { 32 | initValue(type); 33 | setValue(type, value, length); 34 | } 35 | 36 | QtNetSNMP::QSNMPData::QSNMPData(const QSNMPData& snmpData) 37 | { 38 | initValue(); 39 | *this = snmpData; 40 | } 41 | 42 | QtNetSNMP::QSNMPData& QtNetSNMP::QSNMPData::operator=(const QSNMPData& snmpData) 43 | { 44 | setValue(snmpData._type, snmpData._value, snmpData._length); 45 | 46 | return *this; 47 | } 48 | 49 | QtNetSNMP::QSNMPData::~QSNMPData() 50 | { 51 | delValue(); 52 | } 53 | 54 | void QtNetSNMP::QSNMPData::setValue(SNMPDataType type, void *value, size_t length) 55 | { 56 | delValue(); 57 | 58 | if(!value || length <= 0) { 59 | initValue(type); 60 | return; 61 | } 62 | 63 | _type = type; 64 | _length = length; 65 | 66 | switch(type) { 67 | case SNMPDataInteger: 68 | case SNMPDataUnsigned: 69 | case SNMPDataBits: 70 | case SNMPDataCounter: 71 | case SNMPDataTimeTicks: 72 | _value.integer = new long; 73 | *_value.integer = *static_cast(value); 74 | break; 75 | case SNMPDataCounter64: 76 | _value.counter64 = new SNMPCounter64; 77 | *_value.counter64 = *static_cast(value); 78 | break; 79 | case SNMPDataBitString: 80 | _value.bitstring = new unsigned char[length + 1]; 81 | std::copy(static_cast(value), static_cast(value) + length, _value.bitstring); 82 | _value.bitstring[length] = '\0'; 83 | break; 84 | case SNMPDataOctetString: 85 | case SNMPDataIPAddress: 86 | _value.string = new unsigned char[length + 1]; 87 | std::copy(static_cast(value), static_cast(value) + length, _value.string); 88 | _value.string[length] = '\0'; 89 | break; 90 | case SNMPDataObjectId: 91 | _value.objid = new oid[MAX_OID_LEN]; 92 | std::copy(static_cast(value), static_cast(value) + MAX_OID_LEN, _value.objid); 93 | break; 94 | default: 95 | initValue(); 96 | } 97 | 98 | 99 | } 100 | 101 | void QtNetSNMP::QSNMPData::setValue(SNMPDataType type, const SNMPValue& value, size_t length) 102 | { 103 | switch(type) { 104 | case SNMPDataInteger: 105 | case SNMPDataUnsigned: 106 | case SNMPDataBits: 107 | case SNMPDataCounter: 108 | case SNMPDataTimeTicks: 109 | setValue(type, value.integer, length); 110 | break; 111 | case SNMPDataCounter64: 112 | setValue(type, value.counter64, length); 113 | break; 114 | case SNMPDataBitString: 115 | setValue(type, value.bitstring, length); 116 | break; 117 | case SNMPDataOctetString: 118 | case SNMPDataIPAddress: 119 | setValue(type, value.string, length); 120 | break; 121 | case SNMPDataObjectId: 122 | setValue(type, value.objid, length); 123 | break; 124 | default: 125 | initValue(); 126 | } 127 | } 128 | 129 | QtNetSNMP::SNMPDataType QtNetSNMP::QSNMPData::type() const 130 | { 131 | return _type; 132 | } 133 | 134 | void *QtNetSNMP::QSNMPData::value() const 135 | { 136 | void *ptr; 137 | 138 | switch(_type) { 139 | case SNMPDataInteger: 140 | case SNMPDataUnsigned: 141 | case SNMPDataBits: 142 | case SNMPDataCounter: 143 | case SNMPDataTimeTicks: 144 | ptr = _value.integer; 145 | break; 146 | case SNMPDataCounter64: 147 | ptr = _value.counter64; 148 | break; 149 | case SNMPDataBitString: 150 | ptr = _value.bitstring; 151 | break; 152 | case SNMPDataOctetString: 153 | case SNMPDataIPAddress: 154 | ptr = _value.string; 155 | break; 156 | case SNMPDataObjectId: 157 | ptr = _value.objid; 158 | break; 159 | default: 160 | ptr = 0; 161 | } 162 | 163 | return ptr; 164 | } 165 | 166 | size_t QtNetSNMP::QSNMPData::length() const 167 | { 168 | return _length; 169 | } 170 | 171 | void QtNetSNMP::QSNMPData::initValue(SNMPDataType type) 172 | { 173 | // Sets any member of netsnmp_vardata union to null pointer. 174 | _value.integer = 0; 175 | _length = 0; 176 | _type = type; 177 | } 178 | 179 | void QtNetSNMP::QSNMPData::delValue() 180 | { 181 | void *ptr; 182 | 183 | if((ptr = value())) { 184 | switch(_type) { 185 | case SNMPDataInteger: 186 | case SNMPDataUnsigned: 187 | case SNMPDataBits: 188 | case SNMPDataCounter: 189 | case SNMPDataTimeTicks: 190 | delete static_cast(ptr); 191 | break; 192 | case SNMPDataCounter64: 193 | delete static_cast(ptr); 194 | break; 195 | case SNMPDataBitString: 196 | case SNMPDataOctetString: 197 | case SNMPDataIPAddress: 198 | delete [] static_cast(ptr); 199 | break; 200 | case SNMPDataObjectId: 201 | delete [] static_cast(ptr); 202 | break; 203 | default: 204 | break; 205 | } 206 | 207 | initValue(); 208 | } 209 | } 210 | -------------------------------------------------------------------------------- /src/qsnmpmanager.cpp: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qsnmpmanager.cpp 23 | * @brief Definitions for Atributes and Methods of QSNMPManager class 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #include "qsnmpmanager.h" 28 | #include "qsnmpcore.h" 29 | #include "qsnmpobject.h" 30 | #include 31 | #include 32 | 33 | QtNetSNMP::QSNMPManager *QtNetSNMP::QSNMPManager::instance() 34 | { 35 | // Meyers implementation of Singleton pattern, thread-safe in C++11 36 | static QSNMPManager instance; 37 | 38 | return &instance; 39 | } 40 | 41 | void QtNetSNMP::QSNMPManager::setup(unsigned short port, unsigned short retries, long timeout) 42 | { 43 | _core -> setPort(port); 44 | _core -> setRetries(retries); 45 | _core -> setTimeout(timeout); 46 | } 47 | 48 | void QtNetSNMP::QSNMPManager::snmpget(SNMPVersion version, const QString& community, const QString& agent, QVector& objs) throw(QSNMPException) 49 | { 50 | _core -> snmpoperation(SNMPPDUGet, version, community, agent, objs); 51 | } 52 | 53 | void QtNetSNMP::QSNMPManager::snmpgetnext(SNMPVersion version, const QString& community, const QString& agent, QVector& objs) throw(QSNMPException) 54 | { 55 | _core -> snmpoperation(SNMPPDUGetNext, version, community, agent, objs); 56 | } 57 | 58 | void QtNetSNMP::QSNMPManager::snmpgetbulk(SNMPVersion version, const QString& community, const QString& agent, QVector& objs, 59 | unsigned short nrepeaters, unsigned short mrepetitions) throw(QSNMPException) 60 | { 61 | _core -> snmpoperation(SNMPPDUGetBulk, version, community, agent, objs, nrepeaters, mrepetitions); 62 | } 63 | 64 | void QtNetSNMP::QSNMPManager::snmpset(SNMPVersion version, const QString& community, const QString& agent, QVector& objs) throw(QSNMPException) 65 | { 66 | _core -> snmpoperation(SNMPPDUSet, version, community, agent, objs); 67 | } 68 | 69 | QtNetSNMP::QMIBTree *QtNetSNMP::QSNMPManager::getMIBModule(const QString& module) throw(QSNMPException) 70 | { 71 | if(module.isEmpty()) 72 | return _core -> getMIBTree(read_all_mibs()); 73 | else if(getModulesInstalled().indexOf(module) == -1) 74 | throw QSNMPException("QSNMPManager :: Get MIB Module :: Module not found"); 75 | 76 | return _core -> getMIBTree(read_module(module.toStdString().c_str())); 77 | } 78 | 79 | QtNetSNMP::QMIBTree *QtNetSNMP::QSNMPManager::getMIBFile(const QString& fileName) throw(QSNMPException) 80 | { 81 | if(!QFile(fileName).exists()) 82 | throw QSNMPException("QSNMPManager :: Get MIB File :: File not found"); 83 | 84 | return _core -> getMIBTree(read_mib(fileName.toStdString().c_str())); 85 | } 86 | 87 | QStringList QtNetSNMP::QSNMPManager::getModulesInstalled() 88 | { 89 | QStringList modules; 90 | 91 | foreach(QString dir, getMIBDirectories()) 92 | foreach(QString module, QDir(dir).entryList(QDir::Files)) 93 | modules.append(module.remove(QRegExp(".txt"))); 94 | 95 | modules.removeDuplicates(); 96 | 97 | return modules; 98 | } 99 | 100 | QStringList QtNetSNMP::QSNMPManager::getMIBDirectories() 101 | { 102 | QStringList laux = QString(netsnmp_get_mib_directory()).split(":"); 103 | QStringList directories; 104 | 105 | laux.removeDuplicates(); 106 | 107 | foreach(QString dir, laux) 108 | if(QDir(dir).exists()) 109 | directories.append(dir); 110 | 111 | return directories; 112 | } 113 | 114 | QtNetSNMP::QSNMPManager::QSNMPManager() 115 | { 116 | _core = QSNMPCore::instance(); 117 | } 118 | -------------------------------------------------------------------------------- /src/qsnmpobject.cpp: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qsnmpobject.cpp 23 | * @brief Definitions for Atributes and Methods of QSNMPObject class 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #include "qsnmpobject.h" 28 | #include "qsnmpoid.h" 29 | #include "qsnmpdata.h" 30 | 31 | QtNetSNMP::QSNMPObject::QSNMPObject(QSNMPOID *objID, QSNMPData *data) : _objID(objID), _data(data) 32 | { 33 | _name = _description = ""; 34 | _status = MIBStatusDeprecated; 35 | _access = MIBAccessNotAccessible; 36 | } 37 | 38 | QtNetSNMP::QSNMPObject::QSNMPObject(const QSNMPObject& snmpObj) 39 | { 40 | *this = snmpObj; 41 | } 42 | 43 | QtNetSNMP::QSNMPObject& QtNetSNMP::QSNMPObject::operator=(const QSNMPObject& snmpObj) 44 | { 45 | if(_objID) 46 | delete _objID; 47 | 48 | _objID = (snmpObj._objID != 0) ? new QSNMPOID(*snmpObj._objID) : 0; 49 | 50 | if(_data) 51 | delete _data; 52 | 53 | _data = (snmpObj._data != 0) ? new QSNMPData(*snmpObj._data) : 0; 54 | 55 | _name = snmpObj._name; 56 | _status = snmpObj._status; 57 | _access = snmpObj._access; 58 | _description = snmpObj._description; 59 | 60 | return *this; 61 | } 62 | 63 | QtNetSNMP::QSNMPObject::~QSNMPObject() 64 | { 65 | if(_objID) 66 | delete _objID; 67 | if(_data) 68 | delete _data; 69 | } 70 | 71 | void QtNetSNMP::QSNMPObject::setObjID(QSNMPOID *objID) 72 | { 73 | if(_objID) 74 | delete _objID; 75 | 76 | _objID = objID; 77 | } 78 | 79 | QtNetSNMP::QSNMPOID *QtNetSNMP::QSNMPObject::objID() 80 | { 81 | return _objID; 82 | } 83 | 84 | void QtNetSNMP::QSNMPObject::setData(QSNMPData *data) 85 | { 86 | if(_data) 87 | delete _data; 88 | 89 | _data = data; 90 | } 91 | 92 | QtNetSNMP::QSNMPData *QtNetSNMP::QSNMPObject::data() 93 | { 94 | return _data; 95 | } 96 | 97 | void QtNetSNMP::QSNMPObject::setName(const QString& name) 98 | { 99 | _name = name; 100 | } 101 | 102 | const QString& QtNetSNMP::QSNMPObject::name() const 103 | { 104 | return _name; 105 | } 106 | 107 | void QtNetSNMP::QSNMPObject::setStatus(MIBStatus status) 108 | { 109 | _status = status; 110 | } 111 | 112 | QtNetSNMP::MIBStatus QtNetSNMP::QSNMPObject::status() const 113 | { 114 | return _status; 115 | } 116 | 117 | void QtNetSNMP::QSNMPObject::setAccess(MIBAccess access) 118 | { 119 | _access = access; 120 | } 121 | 122 | QtNetSNMP::MIBAccess QtNetSNMP::QSNMPObject::access() const 123 | { 124 | return _access; 125 | } 126 | 127 | void QtNetSNMP::QSNMPObject::setDescription(const QString& description) 128 | { 129 | _description = description; 130 | } 131 | 132 | const QString& QtNetSNMP::QSNMPObject::description() const 133 | { 134 | return _description; 135 | } 136 | -------------------------------------------------------------------------------- /src/qsnmpoid.cpp: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qsnmpoid.cpp 23 | * @brief Definitions for Atributes and Methods of QSNMPOID class 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #include "qsnmpoid.h" 28 | #include 29 | #include 30 | 31 | QtNetSNMP::QSNMPOID::QSNMPOID(QVector *numOID) : _numOID(0) 32 | { 33 | setNumOID(numOID); 34 | } 35 | 36 | QtNetSNMP::QSNMPOID::QSNMPOID(oid *numOID, size_t numOIDLength) 37 | { 38 | _numOID = new QVector(); 39 | 40 | for(int k = 0;k < static_cast(numOIDLength);++k) 41 | _numOID -> append(numOID[k]); 42 | } 43 | 44 | QtNetSNMP::QSNMPOID::QSNMPOID(const QString& textOID) : _numOID(0) 45 | { 46 | setTextOID(textOID); 47 | } 48 | 49 | QtNetSNMP::QSNMPOID::QSNMPOID(const QSNMPOID& snmpOID) : _numOID(0) 50 | { 51 | *this = snmpOID; 52 | } 53 | 54 | QtNetSNMP::QSNMPOID& QtNetSNMP::QSNMPOID::operator=(const QSNMPOID& snmpOID) 55 | { 56 | setNumOID(snmpOID._numOID); 57 | 58 | return *this; 59 | } 60 | 61 | QtNetSNMP::QSNMPOID QtNetSNMP::QSNMPOID::operator+(int n) 62 | { 63 | QSNMPOID resOID(*this); 64 | 65 | resOID.numOID() -> append(static_cast(n)); 66 | 67 | return resOID; 68 | } 69 | 70 | QtNetSNMP::QSNMPOID::~QSNMPOID() 71 | { 72 | if(_numOID) 73 | delete _numOID; 74 | } 75 | 76 | void QtNetSNMP::QSNMPOID::setNumOID(QVector *numOID) throw(QSNMPException) 77 | { 78 | if(_numOID) 79 | delete _numOID; 80 | 81 | _numOID = new QVector(numOID -> size()); 82 | 83 | qCopy(numOID -> begin(), numOID -> end(), _numOID -> begin()); 84 | } 85 | 86 | QVector *QtNetSNMP::QSNMPOID::numOID() 87 | { 88 | return _numOID; 89 | } 90 | 91 | void QtNetSNMP::QSNMPOID::setTextOID(const QString& textOID) throw(QSNMPException) 92 | { 93 | QRegExp regExp("\\d+(\\.\\d+)*"); 94 | 95 | if(!regExp.exactMatch(textOID)) 96 | throw QSNMPException("QSNMPOID :: Set Text OID :: Textual representation of OID is wrong"); 97 | 98 | if(_numOID) 99 | delete _numOID; 100 | 101 | _numOID = new QVector(); 102 | 103 | foreach(QString str, textOID.split(".")) 104 | _numOID -> append(str.toInt()); 105 | } 106 | 107 | QString QtNetSNMP::QSNMPOID::textOID() const 108 | { 109 | QString str; 110 | 111 | for(int k = 0; k < _numOID -> size(); ++k) { 112 | str.append(QString::number(static_cast(_numOID -> at(k)))); 113 | if(k != _numOID -> size() - 1) 114 | str.append("."); 115 | } 116 | 117 | return str; 118 | } 119 | -------------------------------------------------------------------------------- /src/qsnmpostream.cpp: -------------------------------------------------------------------------------- 1 | /** 2 | * This file is part of Qt-Net-SNMP. 3 | * 4 | * Copyright (c) 2014-2015 Juan Jose Salazar Garcia jjslzgc@gmail.com 5 | * 6 | * Qt-Net-SNMP 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 | * Qt-Net-SNMP 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 Qt-Net-SNMP. If not, see . 18 | * 19 | **/ 20 | 21 | /** 22 | * @file qsnmpostream.cpp 23 | * @brief Definitions for overloaded insertion operators to SNMP Classes 24 | * @author Juan Jose Salazar Garcia, jjslzgc@gmail.com 25 | */ 26 | 27 | #include "qsnmpostream.h" 28 | #include 29 | 30 | std::ostream& QtNetSNMP::operator<<(std::ostream& os, const QMIBTree& mibTree) 31 | { 32 | if(mibTree._object) 33 | os << *mibTree._object << std::endl; 34 | 35 | foreach(QMIBTree *child, mibTree._childs) 36 | os << *child << std::endl; 37 | 38 | return os; 39 | } 40 | 41 | std::ostream& QtNetSNMP::operator<<(std::ostream& os, const QSNMPData& snmpData) 42 | { 43 | QChar type; 44 | QString value; 45 | QString length = QString::number(snmpData.length()); 46 | 47 | switch(snmpData._type) { 48 | case SNMPDataInteger: 49 | type = 'i'; 50 | break; 51 | case SNMPDataUnsigned: 52 | type = 'u'; 53 | break; 54 | case SNMPDataBits: 55 | type = 'b'; 56 | break; 57 | case SNMPDataCounter: 58 | type = 'c'; 59 | break; 60 | case SNMPDataTimeTicks: 61 | type = 't'; 62 | break; 63 | case SNMPDataCounter64: 64 | type = 'C'; 65 | break; 66 | case SNMPDataBitString: 67 | type = 'b'; 68 | break; 69 | case SNMPDataOctetString: 70 | type = 's'; 71 | break; 72 | case SNMPDataIPAddress: 73 | type = 'a'; 74 | break; 75 | case SNMPDataObjectId: 76 | type = 'o'; 77 | break; 78 | default: 79 | type = '='; 80 | } 81 | 82 | void *valuePtr = snmpData.value(); 83 | 84 | if(!valuePtr) 85 | value = QString("Null"); 86 | else { 87 | switch(snmpData._type) { 88 | case SNMPDataInteger: 89 | case SNMPDataUnsigned: 90 | case SNMPDataBits: 91 | case SNMPDataCounter: 92 | case SNMPDataTimeTicks: 93 | value = QString::number(*static_cast(valuePtr)); 94 | break; 95 | case SNMPDataCounter64: 96 | value = QString("%1 %2").arg(static_cast(valuePtr) -> high) 97 | .arg(static_cast(valuePtr) -> low); 98 | break; 99 | case SNMPDataBitString: 100 | case SNMPDataOctetString: 101 | case SNMPDataIPAddress: 102 | value = QString(static_cast(valuePtr)); 103 | break; 104 | case SNMPDataObjectId: 105 | value = QSNMPOID(static_cast(valuePtr), snmpData._length).textOID(); 106 | break; 107 | default: 108 | value = QString("="); 109 | } 110 | } 111 | 112 | return os << QString("t:%1 v:%2 l:%3").arg(type).arg(value).arg(length).toStdString(); 113 | } 114 | 115 | std::ostream& QtNetSNMP::operator<<(std::ostream& os, const QSNMPObject& snmpObj) 116 | { 117 | if(snmpObj._objID) 118 | os << *snmpObj._objID << " := "; 119 | 120 | if(snmpObj._data) 121 | os << *snmpObj._data; 122 | 123 | return os; 124 | } 125 | 126 | std::ostream& QtNetSNMP::operator<<(std::ostream& os, const QSNMPOID& snmpOID) 127 | { 128 | return os << snmpOID.textOID().toStdString(); 129 | } 130 | --------------------------------------------------------------------------------