├── pdd.rc ├── icons ├── decode.png ├── format.png ├── pdd_icon.ico ├── pdd_icon.png ├── pdd_logo.png ├── settings.png ├── view_text.png ├── view_xml.png ├── pdd_screencast.gif ├── view_external.png └── pdd_logo.svg ├── pdd.pro ├── pdd.qrc ├── version.pri ├── settings.h ├── README.md ├── common.h ├── pdmlhandler.h ├── psmlhandler.h ├── hexdumpedit.h ├── pktdumpdecode.h ├── main.cpp ├── psmlhandler.cpp ├── pdmlhandler.cpp ├── settings.cpp ├── pktdumpdecode.ui ├── hexdumpedit.cpp ├── hexdumpedit.ui ├── settings.ui ├── pktdumpdecode.cpp └── COPYING /pdd.rc: -------------------------------------------------------------------------------- 1 | IDI_ICON1 ICON DISCARDABLE "icons/pdd_icon.ico" 2 | -------------------------------------------------------------------------------- /icons/decode.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pstavirs/pdd/HEAD/icons/decode.png -------------------------------------------------------------------------------- /icons/format.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pstavirs/pdd/HEAD/icons/format.png -------------------------------------------------------------------------------- /icons/pdd_icon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pstavirs/pdd/HEAD/icons/pdd_icon.ico -------------------------------------------------------------------------------- /icons/pdd_icon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pstavirs/pdd/HEAD/icons/pdd_icon.png -------------------------------------------------------------------------------- /icons/pdd_logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pstavirs/pdd/HEAD/icons/pdd_logo.png -------------------------------------------------------------------------------- /icons/settings.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pstavirs/pdd/HEAD/icons/settings.png -------------------------------------------------------------------------------- /icons/view_text.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pstavirs/pdd/HEAD/icons/view_text.png -------------------------------------------------------------------------------- /icons/view_xml.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pstavirs/pdd/HEAD/icons/view_xml.png -------------------------------------------------------------------------------- /icons/pdd_screencast.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pstavirs/pdd/HEAD/icons/pdd_screencast.gif -------------------------------------------------------------------------------- /icons/view_external.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pstavirs/pdd/HEAD/icons/view_external.png -------------------------------------------------------------------------------- /pdd.pro: -------------------------------------------------------------------------------- 1 | TEMPLATE = app 2 | QT += xml 3 | RC_FILE = pdd.rc 4 | RESOURCES = pdd.qrc 5 | FORMS = \ 6 | hexdumpedit.ui \ 7 | pktdumpdecode.ui \ 8 | settings.ui 9 | 10 | HEADERS = \ 11 | hexdumpedit.h \ 12 | pktdumpdecode.h \ 13 | pdmlhandler.h \ 14 | psmlhandler.h \ 15 | settings.h 16 | 17 | SOURCES = \ 18 | hexdumpedit.cpp \ 19 | pktdumpdecode.cpp \ 20 | pdmlhandler.cpp \ 21 | psmlhandler.cpp \ 22 | main.cpp \ 23 | settings.cpp 24 | 25 | include (version.pri) 26 | 27 | -------------------------------------------------------------------------------- /pdd.qrc: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | icons/decode.png 5 | icons/format.png 6 | icons/pdd_icon.ico 7 | icons/pdd_icon.png 8 | icons/pdd_logo.png 9 | icons/settings.png 10 | icons/view_external.png 11 | icons/view_text.png 12 | icons/view_xml.png 13 | 14 | 15 | -------------------------------------------------------------------------------- /version.pri: -------------------------------------------------------------------------------- 1 | APP_VERSION = 0.2 2 | APP_REVISION = $(shell svnversion .) 3 | #uncomment the below line in a source package and fill-in the correct revision 4 | #APP_REVISION = @ 5 | APP_VERSION_FILE = version.cpp 6 | revtarget.target = $$APP_VERSION_FILE 7 | win32:revtarget.commands = echo "const char *version = \"$$APP_VERSION\";" \ 8 | "const char *revision = \"$$APP_REVISION\";" \ 9 | > $$APP_VERSION_FILE 10 | unix:revtarget.commands = echo \ 11 | "\"const char *version = \\\"$$APP_VERSION\\\";" \ 12 | "const char *revision = \\\"$$APP_REVISION\\\";\"" \ 13 | > $$APP_VERSION_FILE 14 | revtarget.depends = $$SOURCES $$HEADERS $$FORMS $$POST_TARGETDEPS 15 | 16 | SOURCES += $$APP_VERSION_FILE 17 | QMAKE_EXTRA_TARGETS += revtarget 18 | POST_TARGETDEPS += $$APP_VERSION_FILE 19 | QMAKE_DISTCLEAN += $$APP_VERSION_FILE 20 | -------------------------------------------------------------------------------- /settings.h: -------------------------------------------------------------------------------- 1 | /* 2 | Packet Dump Decode (pdd) - Decode a packet hex dump 3 | Copyright (C) Srivats P. 4 | 5 | This file is part of Packet Dump Decode (pdd) 6 | 7 | This 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 | 21 | #include 22 | 23 | #include "ui_settings.h" 24 | 25 | class Settings : public QDialog, Ui::Settings 26 | { 27 | Q_OBJECT 28 | public: 29 | Settings(QWidget *parent=0, Qt::WindowFlags f=0); 30 | 31 | public slots: 32 | virtual void accept(); 33 | 34 | signals: 35 | void settingsVerified(bool isVerified); 36 | 37 | private slots: 38 | void on_tbBrowse_clicked(); 39 | void on_tbBrowseFile_clicked(); 40 | }; 41 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Packet Dump Decode 2 | Packet Dump Decode (pdd) is a simple convenient GUI wrapper around the Wireshark/Ethereal tools to convert packet hexdumps into well formatted xml containing the decoded protocols and protocol contents 3 | 4 | Using pdd, you just need to copy-paste the hexdump into pdd and hit the "Decode" button. 5 | 6 | Convert hexdumps to - 7 | * Tree-View (within application) 8 | * Pcap file and open with Wireshark/Ethereal 9 | * Text description of packet contents 10 | * XML description of packet contents 11 | 12 | NOTE: _pdd is only a wrapper around the Wireshark/Ethereal tools and hence needs either (but at least one) to be already installed_. 13 | 14 | **Screencast** (of an old version which only supported decode to tree-view) - 15 | ![PDD Screencast](https://raw.githubusercontent.com/pstavirs/pdd/master/icons/pdd_screencast.gif) 16 | 17 | # Downloads 18 | Win32 Binary and Source downloads are available at [BinTray](https://bintray.com/pstavirs/pdd) 19 | To compile from source, you need Qt4 development libraries. To build - 20 | ``` 21 | $ qmake 22 | $ make 23 | ``` 24 | # License 25 | PDD is licensed under [GPLv3](http://www.gnu.org/licenses/gpl-3.0.en.html) 26 | 27 | # Support 28 | [pdd-support googlegroup](https://groups.google.com/group/pdd-support) 29 | -------------------------------------------------------------------------------- /common.h: -------------------------------------------------------------------------------- 1 | /* 2 | Packet Dump Decode (pdd) - Decode a packet hex dump 3 | Copyright (C) 2010 Srivats P. 4 | 5 | This file is part of Packet Dump Decode (pdd) 6 | 7 | This 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 | 21 | #ifndef _COMMON_H 22 | #define _COMMON_H 23 | 24 | #ifdef Q_OS_WIN32 25 | const QString kDefaultWiresharkDir = "C:/Program Files/Wireshark/"; 26 | const QString kDefaultEtherealDir = "C:/Program Files/Ethereal/"; 27 | const QString kExt = ".exe"; 28 | const QString kDefaultTextViewer = "C:/Windows/notepad.exe"; 29 | #else 30 | const QString kDefaultWiresharkDir = "/usr/bin/"; 31 | const QString kDefaultEtherealDir = "/usr/bin/"; 32 | const QString kExt = ""; 33 | const QString kDefaultTextViewer = "/usr/bin/gvim"; 34 | #endif 35 | 36 | #endif 37 | -------------------------------------------------------------------------------- /pdmlhandler.h: -------------------------------------------------------------------------------- 1 | /* 2 | Packet Dump Decode (pdd) - Decode a packet hex dump 3 | Copyright (C) Srivats P. 4 | 5 | This file is part of Packet Dump Decode (pdd) 6 | 7 | This 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 | 21 | #include 22 | 23 | class QStandardItemModel; 24 | class QStandardItem; 25 | 26 | class PdmlHandler : public QXmlDefaultHandler 27 | { 28 | public: 29 | PdmlHandler(QStandardItemModel *model); 30 | bool startElement(const QString &namespaceURI, 31 | const QString &localName, 32 | const QString &qName, 33 | const QXmlAttributes &attributes); 34 | bool endElement(const QString &namespaceURI, 35 | const QString &localName, 36 | const QString &qName); 37 | bool characters(const QString &str); 38 | bool fatalError(const QXmlParseException &exception); 39 | private: 40 | QStandardItemModel *_model; 41 | QStandardItem *currentItem; 42 | 43 | QString _currentText; 44 | QString lastElement; 45 | int packetCount; 46 | bool skip; 47 | }; 48 | -------------------------------------------------------------------------------- /psmlhandler.h: -------------------------------------------------------------------------------- 1 | /* 2 | Packet Dump Decode (pdd) - Decode a packet hex dump 3 | Copyright (C) Srivats P. 4 | 5 | This file is part of Packet Dump Decode (pdd) 6 | 7 | This 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 | 21 | #include 22 | #include 23 | #include 24 | 25 | class PsmlHandler : public QXmlDefaultHandler 26 | { 27 | public: 28 | PsmlHandler(QStandardItemModel *model); 29 | bool startElement(const QString &namespaceURI, 30 | const QString &localName, 31 | const QString &qName, 32 | const QXmlAttributes &attributes); 33 | bool endElement(const QString &namespaceURI, 34 | const QString &localName, 35 | const QString &qName); 36 | bool characters(const QString &str); 37 | bool fatalError(const QXmlParseException &exception); 38 | private: 39 | QStandardItemModel *_model; 40 | 41 | QString _currentText; 42 | bool isParsingStructure; 43 | bool isParsingPacket; 44 | int _infoIndex; 45 | int _sectionCount; 46 | }; 47 | -------------------------------------------------------------------------------- /hexdumpedit.h: -------------------------------------------------------------------------------- 1 | /* 2 | Packet Dump Decode (pdd) - Decode a packet hex dump 3 | Copyright (C) Srivats P. 4 | 5 | This file is part of Packet Dump Decode (pdd) 6 | 7 | This 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 | 21 | #include 22 | #include "ui_hexdumpedit.h" 23 | 24 | class HexDumpEdit : public QWidget, Ui::HexDumpEdit 25 | { 26 | Q_OBJECT 27 | public: 28 | HexDumpEdit(QWidget* parent = 0); 29 | QString toPlainText() const; 30 | void setFocus(Qt::FocusReason reason); 31 | 32 | signals: 33 | void dumpEmpty(bool isEmpty); 34 | 35 | 36 | private: 37 | bool _isEmpty; 38 | QString _text; 39 | 40 | bool inline isHexDigit(QChar c) const 41 | {if (((c >= '0') && (c <= '9')) || 42 | ((c >= 'a') && (c <= 'f')) || 43 | ((c >= 'A') && (c <= 'F'))) 44 | return true; else return false; } 45 | bool inline isWhitespace(QChar c) const 46 | {if ((c == ' ') || (c == '\t')) return true; else return false; } 47 | bool inline isPrintable(char c) const 48 | {if ((c > 48) && (c < 126)) return true; else return false; } 49 | 50 | QString asciiDump(QByteArray ba) const; 51 | 52 | 53 | private slots: 54 | void on_teInput_textChanged(); 55 | }; 56 | -------------------------------------------------------------------------------- /pktdumpdecode.h: -------------------------------------------------------------------------------- 1 | /* 2 | Packet Dump Decode (pdd) - Decode a packet hex dump 3 | Copyright (C) Srivats P. 4 | 5 | This file is part of Packet Dump Decode (pdd) 6 | 7 | This 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 | 21 | #include 22 | #include 23 | 24 | #include "ui_pktdumpdecode.h" 25 | #include "psmlhandler.h" 26 | #include "pdmlhandler.h" 27 | 28 | class PktView : public QDialog, Ui::PktView 29 | { 30 | Q_OBJECT 31 | 32 | public: 33 | PktView(); 34 | ~PktView(); 35 | 36 | public slots: 37 | void on_tbDecode_clicked(); 38 | void on_tbViewExternal_clicked(); 39 | void on_tbViewText_clicked(); 40 | void on_tbViewXml_clicked(); 41 | void on_tbSettings_clicked(); 42 | void snifferVerified(bool isVerified); 43 | void textViewerVerified(bool isVerified); 44 | 45 | private: 46 | enum ViewType { vw_none, vw_internal, vw_external, vw_text, vw_xml }; 47 | 48 | ViewType view; 49 | QString t2pProg, t2pExtraArgs; 50 | QString tsProg, tsExtraArgs; 51 | QString extProg; 52 | QString textViewerProg; 53 | QString logFile; 54 | QTemporaryFile *pcapFile; 55 | QTemporaryFile *xmlFile; 56 | QProcess t2p; 57 | QProcess ts; 58 | bool inDetailedDecode; 59 | 60 | QStandardItemModel *packetModel; 61 | 62 | QXmlSimpleReader *xmlReader; 63 | QXmlInputSource *xmlSource; 64 | PsmlHandler *psml; 65 | PdmlHandler *pdml; 66 | 67 | bool isFirstTime; 68 | 69 | void start_t2p(); 70 | 71 | private slots: 72 | void when_t2p_started(); 73 | void when_t2p_finished(); 74 | void when_ts_started(); 75 | void when_ts_readyRead(); 76 | void when_ts_finished(); 77 | }; 78 | -------------------------------------------------------------------------------- /main.cpp: -------------------------------------------------------------------------------- 1 | /* 2 | Packet Dump Decode (pdd) - Decode a packet hex dump 3 | Copyright (C) Srivats P. 4 | 5 | This file is part of Packet Dump Decode (pdd) 6 | 7 | This 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 | 21 | #include 22 | #include 23 | #include 24 | 25 | #include "common.h" 26 | #include "pktdumpdecode.h" 27 | 28 | QSettings *qAppSettings; 29 | 30 | int main(int argc, char *argv[]) 31 | { 32 | bool snifferVerified = true; 33 | bool textViewerVerified = true; 34 | int status; 35 | PktView *pktView; 36 | QApplication app(argc, argv); 37 | 38 | qAppSettings = new QSettings(QString("%1/%2").arg( 39 | QCoreApplication::applicationDirPath()).arg("pdd.ini"), 40 | QSettings::IniFormat); 41 | 42 | if (!qAppSettings->contains("TextViewer")) 43 | { 44 | // Try to auto-locate the default text viewer, otherwise inform user 45 | if (QFile::exists(kDefaultTextViewer) && 46 | (QFile::permissions(kDefaultTextViewer) & QFile::ExeUser)) 47 | { 48 | qAppSettings->setValue("TextViewer", kDefaultTextViewer); 49 | } 50 | else 51 | { 52 | textViewerVerified = false; 53 | QMessageBox::information(NULL, "Text Viewer not found", 54 | "Packet Dump Decode could not auto-locate a text viewer" 55 | " application. Please configure location manually in the" 56 | " 'Settings' dialog (You will not be able to decode to" 57 | " XML)\n\nNOTE: Normal decoding will still work!"); 58 | } 59 | } 60 | 61 | if (!qAppSettings->contains("Sniffer") || !qAppSettings->contains("SnifferDir")) 62 | { 63 | // Try to auto-locate Wireshark, then Ethereal otherwise inform user 64 | if (QFile::exists(kDefaultWiresharkDir+"/tshark"+kExt) && 65 | QFile::exists(kDefaultWiresharkDir+"/text2pcap"+kExt) && 66 | QFile::exists(kDefaultWiresharkDir+"/wireshark"+kExt)) 67 | { 68 | qAppSettings->setValue("Sniffer", "Wireshark"); 69 | qAppSettings->setValue("SnifferDir", kDefaultWiresharkDir); 70 | } 71 | else if (QFile::exists(kDefaultEtherealDir+"/tethereal"+kExt) && 72 | QFile::exists(kDefaultEtherealDir+"/text2pcap"+kExt) && 73 | QFile::exists(kDefaultEtherealDir+"/ethereal"+kExt)) 74 | { 75 | qAppSettings->setValue("Sniffer", "Ethereal"); 76 | qAppSettings->setValue("SnifferDir", kDefaultEtherealDir); 77 | } 78 | else 79 | { 80 | snifferVerified = false; 81 | QMessageBox::information(NULL, "Sniffer not found", 82 | "Packet Dump Decode could not auto-locate either Wireshark" 83 | " or Ethereal. Please configure location manually in the" 84 | " 'Settings' dialog\n\nNOTE: Packet Dump Decode needs either" 85 | " Wireshark or Ethereal installed to be able to work"); 86 | } 87 | } 88 | 89 | pktView = new PktView; 90 | pktView->snifferVerified(snifferVerified); 91 | pktView->textViewerVerified(textViewerVerified); 92 | pktView->setWindowFlags(Qt::Window); 93 | pktView->show(); 94 | status = app.exec(); 95 | delete qAppSettings; 96 | 97 | return status; 98 | } 99 | -------------------------------------------------------------------------------- /psmlhandler.cpp: -------------------------------------------------------------------------------- 1 | /* 2 | Packet Dump Decode (pdd) - Decode a packet hex dump 3 | Copyright (C) Srivats P. 4 | 5 | This file is part of Packet Dump Decode (pdd) 6 | 7 | This 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 | 21 | #include 22 | 23 | #include "psmlhandler.h" 24 | 25 | PsmlHandler::PsmlHandler(QStandardItemModel *model) 26 | { 27 | qDebug("%s", __FUNCTION__); 28 | 29 | _model = model; 30 | isParsingStructure = false; 31 | isParsingPacket = false; 32 | } 33 | 34 | bool PsmlHandler::startElement(const QString & /* namespaceURI */, 35 | const QString & /* localName */, 36 | const QString &qName, 37 | const QXmlAttributes & /* attributes */) 38 | { 39 | qDebug("%s (%s)", __FUNCTION__, qName.toAscii().constData()); 40 | 41 | if (qName == "structure") { 42 | isParsingStructure = true; 43 | _sectionCount = 0; 44 | } else if (qName == "packet") { 45 | isParsingPacket = true; 46 | _sectionCount = 0; 47 | _currentText.clear(); 48 | } 49 | else if (qName == "section") 50 | { 51 | _sectionCount++; 52 | } 53 | return true; 54 | } 55 | 56 | bool PsmlHandler::characters(const QString &str) 57 | { 58 | QString s; 59 | 60 | qDebug("%s (%s)", __FUNCTION__, str.toAscii().constData()); 61 | s = str.trimmed(); 62 | if (!s.isEmpty()) 63 | if (_currentText.isEmpty()) 64 | _currentText = s; 65 | else 66 | _currentText += " | " + s; 67 | return true; 68 | } 69 | 70 | bool PsmlHandler::endElement(const QString & /* namespaceURI */, 71 | const QString & /* localName */, 72 | const QString &qName) 73 | { 74 | qDebug("%s (%s)", __FUNCTION__, qName.toAscii().constData()); 75 | if (qName == "structure") 76 | { 77 | isParsingStructure = false; 78 | } 79 | else if (qName == "packet") 80 | { 81 | QStandardItem *item; 82 | 83 | item = new QStandardItem(_currentText); 84 | item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); 85 | _model->invisibleRootItem()->appendRow(item); 86 | qDebug("ITEM --> %s", _currentText.toAscii().constData()); 87 | 88 | isParsingPacket = false; 89 | } 90 | else if (qName == "section") 91 | { 92 | if (isParsingStructure) 93 | { 94 | if (_currentText == "Info") 95 | _infoIndex = _sectionCount; 96 | } 97 | else if (isParsingPacket) 98 | { 99 | #if 0 100 | if (_sectionCount == _infoIndex) 101 | { 102 | QStandardItem *item; 103 | 104 | item = new QStandardItem(_currentText); 105 | item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); 106 | _model->invisibleRootItem()->appendRow(item); 107 | qDebug("ITEM --> %s", _currentText.toAscii().constData()); 108 | } 109 | #endif 110 | } 111 | } 112 | 113 | return true; 114 | } 115 | 116 | bool PsmlHandler::fatalError(const QXmlParseException &exception) 117 | { 118 | qDebug("%s", __FUNCTION__); 119 | QMessageBox::warning(0, QObject::tr("PSML Handler"), 120 | QObject::tr("Parse error at line %1, column " 121 | "%2:\n%3.") 122 | .arg(exception.lineNumber()) 123 | .arg(exception.columnNumber()) 124 | .arg(exception.message())); 125 | return false; 126 | } 127 | 128 | -------------------------------------------------------------------------------- /pdmlhandler.cpp: -------------------------------------------------------------------------------- 1 | /* 2 | Packet Dump Decode (pdd) - Decode a packet hex dump 3 | Copyright (C) Srivats P. 4 | 5 | This file is part of Packet Dump Decode (pdd) 6 | 7 | This 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 | 21 | #include 22 | 23 | #include 24 | 25 | #include "pdmlhandler.h" 26 | 27 | PdmlHandler::PdmlHandler(QStandardItemModel *model) 28 | { 29 | qDebug("%s", __FUNCTION__); 30 | 31 | _model = model; 32 | skip = false; 33 | } 34 | 35 | bool PdmlHandler::startElement(const QString & /* namespaceURI */, 36 | const QString & /* localName */, 37 | const QString &qName, 38 | const QXmlAttributes &attributes) 39 | { 40 | qDebug("%s (%s)", __FUNCTION__, qName.toAscii().constData()); 41 | if (qName == "pdml") 42 | { 43 | packetCount = 0; 44 | } 45 | else if (qName == "packet") 46 | { 47 | currentItem = _model->item(packetCount, 0); 48 | } 49 | else if ((qName == "proto") || (qName == "field")) 50 | { 51 | QStandardItem *item; 52 | 53 | if (attributes.value("hide") == "yes") 54 | { 55 | skip = true; 56 | } 57 | else 58 | { 59 | QString val; 60 | val = attributes.value("showname"); 61 | if (val.isEmpty()) 62 | val = attributes.value("show"); 63 | if (!val.isEmpty()) 64 | { 65 | item = new QStandardItem(val); 66 | item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); 67 | currentItem->appendRow(item); 68 | currentItem = item; 69 | //qDebug("ITEM(%p) --> %s", item, attributes.value("showname").toAscii().constData()); 70 | } 71 | else 72 | skip = true; 73 | } 74 | } 75 | return true; 76 | } 77 | 78 | bool PdmlHandler::characters(const QString &str) 79 | { 80 | //qDebug("%s (%s)", __FUNCTION__, str.toAscii().constData()); 81 | _currentText += str; 82 | return true; 83 | } 84 | 85 | bool PdmlHandler::endElement(const QString & /* namespaceURI */, 86 | const QString & /* localName */, 87 | const QString &qName) 88 | { 89 | qDebug("%s (%s)", __FUNCTION__, qName.toAscii().constData()); 90 | 91 | if (qName == "packet") 92 | { 93 | packetCount++; 94 | } 95 | else if ((qName == "proto") || (qName == "field")) 96 | { 97 | if (skip) 98 | skip = false; 99 | else 100 | { 101 | lastElement = qName + currentItem->text().section(':',0,0); 102 | currentItem = _model->itemFromIndex( 103 | _model->indexFromItem(currentItem).parent()); 104 | } 105 | } 106 | 107 | return true; 108 | } 109 | 110 | bool PdmlHandler::fatalError(const QXmlParseException &exception) 111 | { 112 | QString extra; 113 | 114 | qDebug("%s", __FUNCTION__); 115 | if (exception.message() == "tag mismatch" && lastElement == "fieldData") 116 | extra = "\nAre you using an old version of Wireshark? If so, try using a newer version. Alternatively, view the packet dump decode in Wireshark by clicking the \"External\" button."; 117 | 118 | QMessageBox::warning(0, QObject::tr("PDML Parser"), 119 | QObject::tr("XML parse error for packet %1 " 120 | "at line %2, column %3:\n %4\n%5") 121 | .arg(packetCount+1) 122 | .arg(exception.lineNumber()) 123 | .arg(exception.columnNumber()) 124 | .arg(exception.message()) 125 | .arg(extra)); 126 | return false; 127 | } 128 | 129 | -------------------------------------------------------------------------------- /settings.cpp: -------------------------------------------------------------------------------- 1 | /* 2 | Packet Dump Decode (pdd) - Decode a packet hex dump 3 | Copyright (C) Srivats P. 4 | 5 | This file is part of Packet Dump Decode (pdd) 6 | 7 | This 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 | 21 | #include "settings.h" 22 | 23 | #include 24 | #include 25 | #include 26 | #include 27 | 28 | #include "common.h" 29 | 30 | extern char* version; 31 | extern char* revision; 32 | 33 | extern QSettings *qAppSettings; 34 | 35 | Settings::Settings(QWidget *parent, Qt::WindowFlags f) 36 | : QDialog(parent, f) 37 | { 38 | setupUi(this); 39 | lblBuildId->setText(QString("Ver %1 Rev %2").arg(version).arg(revision)); 40 | 41 | rbWireshark->setChecked( 42 | qAppSettings->value("Sniffer").toString() == "Wireshark"); 43 | rbEthereal->setChecked( 44 | qAppSettings->value("Sniffer").toString() == "Ethereal"); 45 | leSnifferDir->setText( 46 | qAppSettings->value("SnifferDir").toString()); 47 | leText2PcapExtraArgs->setText( 48 | qAppSettings->value("Text2PcapExtraArgs").toString()); 49 | leTsharkExtraArgs->setText( 50 | qAppSettings->value("TsharkExtraArgs").toString()); 51 | 52 | leTextViewer->setText( 53 | qAppSettings->value("TextViewer").toString()); 54 | } 55 | 56 | void Settings::accept() 57 | { 58 | QString dir; 59 | 60 | dir = leSnifferDir->text(); 61 | 62 | if (rbWireshark->isChecked()) 63 | { 64 | if (QFile::exists(QString("%1/%2").arg(dir).arg("text2pcap"+kExt)) && 65 | QFile::exists(QString("%1/%2").arg(dir).arg("tshark"+kExt))) 66 | { 67 | qAppSettings->setValue("Sniffer", "Wireshark"); 68 | qAppSettings->setValue("SnifferDir", dir); 69 | } 70 | else 71 | { 72 | QMessageBox::information(this, "Wireshark not found", 73 | QString("The Wireshark path specified '%1' does not contain" 74 | " the required applications - 'text2pcap' and 'tshark'"). 75 | arg(dir)); 76 | return; 77 | } 78 | } 79 | else if (rbEthereal->isChecked()) 80 | { 81 | if (QFile::exists(QString("%1/%2").arg(dir).arg("text2pcap"+kExt)) && 82 | QFile::exists(QString("%1/%2").arg(dir).arg("tethereal"+kExt))) 83 | { 84 | qAppSettings->setValue("Sniffer", "Ethereal"); 85 | qAppSettings->setValue("SnifferDir", dir); 86 | } 87 | else 88 | { 89 | QMessageBox::information(this, "Ethereal not found", 90 | QString("The Ethereal path specified '%1' does not contain" 91 | " the required applications - 'text2pcap' and 'tethereal'"). 92 | arg(dir)); 93 | return; 94 | } 95 | } 96 | else 97 | { 98 | QMessageBox::information(this, "No Sniffer Selected", 99 | "Please select one of the sniffer applications!"); 100 | return; 101 | } 102 | 103 | qAppSettings->setValue("Text2PcapExtraArgs", leText2PcapExtraArgs->text()); 104 | qAppSettings->setValue("TsharkExtraArgs", leTsharkExtraArgs->text()); 105 | 106 | if (!QFile::exists(leTextViewer->text())) 107 | { 108 | QMessageBox::information(this, "Text Viewer not found", 109 | QString("The text viewer specified '%1' does not exist"). 110 | arg(leTextViewer->text())); 111 | return; 112 | } 113 | 114 | if (!(QFile::permissions(leTextViewer->text()) & QFile::ExeUser)) 115 | { 116 | QMessageBox::information(this, "Text Viewer not executable", 117 | QString("The text viewer '%1' does not appear" 118 | " to be an executable application.") 119 | .arg(leTextViewer->text())); 120 | return; 121 | } 122 | 123 | qAppSettings->setValue("TextViewer", leTextViewer->text()); 124 | emit settingsVerified(true); 125 | 126 | QDialog::accept(); 127 | } 128 | 129 | void Settings::on_tbBrowse_clicked() 130 | { 131 | QString dir; 132 | 133 | dir = QFileDialog::getExistingDirectory(this, "Open Directory", 134 | leSnifferDir->text(), QFileDialog::ShowDirsOnly); 135 | 136 | if (!dir.isEmpty()) 137 | leSnifferDir->setText(dir); 138 | } 139 | 140 | void Settings::on_tbBrowseFile_clicked() 141 | { 142 | QString prog; 143 | 144 | prog = QFileDialog::getOpenFileName(this, "Select Text Viewer", 145 | leTextViewer->text()); 146 | 147 | if (!prog.isEmpty()) 148 | leTextViewer->setText(prog); 149 | } 150 | -------------------------------------------------------------------------------- /pktdumpdecode.ui: -------------------------------------------------------------------------------- 1 | 2 | PktView 3 | 4 | 5 | 6 | 0 7 | 0 8 | 678 9 | 523 10 | 11 | 12 | 13 | Packet Dump Decode 14 | 15 | 16 | :/icons/icons/pdd_icon.png 17 | 18 | 19 | 20 | 21 | 22 | QFrame::Panel 23 | 24 | 25 | QFrame::Raised 26 | 27 | 28 | 29 | 30 | 31 | Decode 32 | 33 | 34 | :/icons/icons/decode.png 35 | 36 | 37 | Qt::ToolButtonTextUnderIcon 38 | 39 | 40 | 41 | 42 | 43 | 44 | Qt::Vertical 45 | 46 | 47 | 48 | 49 | 50 | 51 | External 52 | 53 | 54 | :/icons/icons/view_external.png 55 | 56 | 57 | Qt::ToolButtonTextUnderIcon 58 | 59 | 60 | 61 | 62 | 63 | 64 | Text 65 | 66 | 67 | :/icons/icons/view_text.png 68 | 69 | 70 | Qt::ToolButtonTextUnderIcon 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 255 79 | 0 80 | 81 | 82 | 83 | XML 84 | 85 | 86 | :/icons/icons/view_xml.png 87 | 88 | 89 | Qt::ToolButtonTextUnderIcon 90 | 91 | 92 | 93 | 94 | 95 | 96 | Qt::Vertical 97 | 98 | 99 | 100 | 101 | 102 | 103 | Qt::Horizontal 104 | 105 | 106 | 107 | 40 108 | 20 109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | Qt::Vertical 117 | 118 | 119 | 120 | 121 | 122 | 123 | Settings 124 | 125 | 126 | :/icons/icons/settings.png 127 | 128 | 129 | Qt::ToolButtonTextUnderIcon 130 | 131 | 132 | 133 | 134 | 135 | 136 | 137 | 138 | 139 | Qt::Vertical 140 | 141 | 142 | 143 | 144 | 145 | 146 | 147 | 148 | 149 | HexDumpEdit 150 | QTextEdit 151 |
hexdumpedit.h
152 | 153 | 154 | 155 | 156 | 157 | 158 | 159 | -------------------------------------------------------------------------------- /hexdumpedit.cpp: -------------------------------------------------------------------------------- 1 | /* 2 | Packet Dump Decode (pdd) - Decode a packet hex dump 3 | Copyright (C) Srivats P. 4 | 5 | This file is part of Packet Dump Decode (pdd) 6 | 7 | This 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 | 21 | #include 22 | #include 23 | 24 | #include "hexdumpedit.h" 25 | 26 | #define BASE_HEX 16 27 | 28 | HexDumpEdit::HexDumpEdit(QWidget* parent) 29 | : QWidget(parent) 30 | { 31 | int w; 32 | 33 | _isEmpty = false; 34 | setupUi(this); 35 | 36 | teOffset->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn); 37 | teInput->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn); 38 | teAscii->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn); 39 | 40 | setFont(QFont("Courier")); 41 | w = fontMetrics().width('X'); 42 | teOffset->setMinimumWidth(w * (4 + 1)); 43 | teAscii->setMinimumWidth(w * (18 + 1)); 44 | 45 | connect(teOffset->verticalScrollBar(), SIGNAL(valueChanged(int)), 46 | teInput->verticalScrollBar(), SLOT(setValue(int))); 47 | connect(teOffset->verticalScrollBar(), SIGNAL(valueChanged(int)), 48 | teAscii->verticalScrollBar(), SLOT(setValue(int))); 49 | connect(teInput->verticalScrollBar(), SIGNAL(valueChanged(int)), 50 | teOffset->verticalScrollBar(), SLOT(setValue(int))); 51 | connect(teInput->verticalScrollBar(), SIGNAL(valueChanged(int)), 52 | teAscii->verticalScrollBar(), SLOT(setValue(int))); 53 | connect(teAscii->verticalScrollBar(), SIGNAL(valueChanged(int)), 54 | teOffset->verticalScrollBar(), SLOT(setValue(int))); 55 | connect(teInput->verticalScrollBar(), SIGNAL(valueChanged(int)), 56 | teInput->verticalScrollBar(), SLOT(setValue(int))); 57 | } 58 | 59 | QString HexDumpEdit::toPlainText() const 60 | { 61 | qDebug("%s", _text.toAscii().constData()); 62 | return _text; 63 | } 64 | 65 | void HexDumpEdit::setFocus(Qt::FocusReason reason) 66 | { 67 | teInput->setFocus(reason); 68 | } 69 | 70 | QString HexDumpEdit::asciiDump(QByteArray ba) const 71 | { 72 | QString ascii; 73 | 74 | qDebug("%s: %d", __FUNCTION__, ba.size()); 75 | foreach (int c, ba) 76 | { 77 | //qDebug("%s: %d", __FUNCTION__, c); 78 | 79 | if (isPrintable(c)) 80 | ascii.append(QChar(c)); 81 | else 82 | ascii.append(QChar('.')); 83 | } 84 | 85 | return ascii; 86 | } 87 | 88 | void HexDumpEdit::on_teInput_textChanged() 89 | { 90 | QString t; 91 | QStringList li, lo, la; 92 | int ofs = 0; 93 | QByteArray ba; 94 | 95 | qDebug("In %s", __FUNCTION__); 96 | 97 | QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); 98 | 99 | _text.clear(); 100 | 101 | t = teInput->toPlainText(); 102 | li = t.split('\n'); 103 | #if 0 104 | if (li.size() == 0) 105 | { 106 | lvPktList.hide(); 107 | tvPktTree.hide(); 108 | } 109 | else 110 | { 111 | lvPktList.show(); 112 | tvPktTree.show(); 113 | } 114 | #endif 115 | foreach (QString s, li) 116 | { 117 | int i, valid; 118 | QStringList l; 119 | 120 | // Zero Pad, if reqd. 121 | l = s.split(QRegExp("[ \t]"), QString::SkipEmptyParts); 122 | for(i=0; i < l.size(); i++) 123 | { 124 | if (l.at(i).size() & 0x01) 125 | l[i].prepend('0'); 126 | } 127 | s = l.join(" "); 128 | 129 | // Convert the hexdump line to a ByteArray, validating it in 130 | // the process 131 | valid = 1; 132 | i=0; 133 | ba.clear(); 134 | while (i < s.size()) 135 | { 136 | QChar x, y; 137 | unsigned char n; 138 | bool isOk; 139 | 140 | x = s.at(i); 141 | 142 | if (isWhitespace(x)) { i++; continue; } 143 | if (!isHexDigit(x)) { valid = 0; break; } 144 | 145 | if ((i+1) < s.size()) 146 | { 147 | y = s.at(i+1); 148 | if (isWhitespace(y)) 149 | y = ' '; 150 | else 151 | if (!isHexDigit(y)) { valid = 0; break; } 152 | } 153 | else 154 | y = ' '; 155 | 156 | n = QString().append(x).append(y).toUShort(&isOk, BASE_HEX); 157 | 158 | qDebug("n = %d", n); 159 | qDebug("%c(%d)", x.toAscii(), x.toAscii()); 160 | qDebug("%c(%d)", y.toAscii(), y.toAscii()); 161 | 162 | Q_ASSERT(isOk == true); 163 | 164 | ba.append(n); 165 | 166 | i+=2; 167 | 168 | } 169 | 170 | // An empty line is not valid 171 | if (ba.size() == 0) valid = 0; 172 | 173 | 174 | // For a valid hexdump line, do the offset and ascii dump stuff 175 | if (valid) 176 | { 177 | QString ofsStr, dumpStr, asciiStr; 178 | 179 | ofsStr = QString("%1").arg(ofs, 4, BASE_HEX, QChar('0')); 180 | lo.append(ofsStr); 181 | asciiStr = asciiDump(ba); 182 | la.append(asciiStr); 183 | dumpStr = ba.toHex(); 184 | for (int i = dumpStr.size(); i > 0; i -= 2) 185 | dumpStr.insert(i, QChar(' ')); 186 | 187 | _text.append(ofsStr); 188 | _text.append(" "); 189 | _text.append(dumpStr); 190 | _text.append(" "); 191 | _text.append(asciiStr); 192 | _text.append('\n'); 193 | 194 | ofs += ba.size(); 195 | } 196 | else 197 | { 198 | lo.append(QString()); 199 | la.append(QString()); 200 | 201 | _text.append('\n'); 202 | 203 | ofs = 0; 204 | } 205 | } 206 | teOffset->setPlainText(lo.join(QString('\n'))); 207 | teAscii->setPlainText(la.join(QString('\n'))); 208 | 209 | // Emit Signals, if reqd. 210 | if (_isEmpty) 211 | { 212 | if(t.size()) 213 | { 214 | _isEmpty = false; 215 | emit dumpEmpty(false); 216 | } 217 | } 218 | else 219 | { 220 | if (t.size() == 0) 221 | { 222 | _isEmpty = true; 223 | emit dumpEmpty(true); 224 | } 225 | } 226 | 227 | QApplication::restoreOverrideCursor(); 228 | } 229 | -------------------------------------------------------------------------------- /hexdumpedit.ui: -------------------------------------------------------------------------------- 1 | 2 | HexDumpEdit 3 | 4 | 5 | 6 | 0 7 | 0 8 | 528 9 | 420 10 | 11 | 12 | 13 | Form 14 | 15 | 16 | 17 | 0 18 | 19 | 20 | 0 21 | 22 | 23 | 0 24 | 25 | 26 | 0 27 | 28 | 29 | 0 30 | 31 | 32 | 33 | 34 | QFrame::StyledPanel 35 | 36 | 37 | QFrame::Plain 38 | 39 | 40 | 41 | 0 42 | 43 | 44 | 0 45 | 46 | 47 | 0 48 | 49 | 50 | 0 51 | 52 | 53 | 0 54 | 55 | 56 | 57 | 58 | true 59 | 60 | 61 | 62 | 1 63 | 0 64 | 65 | 66 | 67 | 68 | 75 69 | 0 70 | 71 | 72 | 73 | 74 | Courier New 75 | 76 | 77 | 78 | Qt::NoFocus 79 | 80 | 81 | QFrame::NoFrame 82 | 83 | 84 | QFrame::Plain 85 | 86 | 87 | Qt::ScrollBarAlwaysOff 88 | 89 | 90 | Qt::ScrollBarAlwaysOff 91 | 92 | 93 | QTextEdit::NoWrap 94 | 95 | 96 | true 97 | 98 | 99 | 100 | 101 | 102 | 103 | QFrame::Raised 104 | 105 | 106 | Qt::Vertical 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | 100 115 | 0 116 | 117 | 118 | 119 | 120 | Courier New 121 | 122 | 123 | 124 | QFrame::NoFrame 125 | 126 | 127 | QFrame::Plain 128 | 129 | 130 | Qt::ScrollBarAlwaysOff 131 | 132 | 133 | QTextEdit::NoWrap 134 | 135 | 136 | false 137 | 138 | 139 | 140 | 141 | 142 | 143 | QFrame::Raised 144 | 145 | 146 | Qt::Vertical 147 | 148 | 149 | 150 | 151 | 152 | 153 | true 154 | 155 | 156 | 157 | 1 158 | 0 159 | 160 | 161 | 162 | 163 | 100 164 | 0 165 | 166 | 167 | 168 | 169 | Courier New 170 | 171 | 172 | 173 | Qt::NoFocus 174 | 175 | 176 | QFrame::NoFrame 177 | 178 | 179 | QFrame::Plain 180 | 181 | 182 | Qt::ScrollBarAlwaysOff 183 | 184 | 185 | QTextEdit::NoWrap 186 | 187 | 188 | true 189 | 190 | 191 | 192 | 193 | 194 | 195 | 196 | 197 | 198 | 199 | 200 | -------------------------------------------------------------------------------- /settings.ui: -------------------------------------------------------------------------------- 1 | 2 | Settings 3 | 4 | 5 | 6 | 0 7 | 0 8 | 556 9 | 357 10 | 11 | 12 | 13 | Settings 14 | 15 | 16 | :/icons/icons/settings.png 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 0 26 | 0 27 | 28 | 29 | 30 | QFrame::Panel 31 | 32 | 33 | QFrame::Sunken 34 | 35 | 36 | 37 | 38 | 39 | :/icons/icons/pdd_logo.png 40 | 41 | 42 | 43 | 44 | 45 | 46 | Packet Dump Decode 47 | (c) Srivats P. 2009-10 48 | 49 | 50 | Qt::AlignCenter 51 | 52 | 53 | 54 | 55 | 56 | 57 | Build XXX Date XXX 58 | 59 | 60 | Qt::AlignCenter 61 | 62 | 63 | 64 | 65 | 66 | 67 | Qt::Vertical 68 | 69 | 70 | 71 | 20 72 | 40 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | Packet Analyzer 83 | 84 | 85 | false 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | Ethereal 98 | 99 | 100 | 101 | 102 | 103 | 104 | Wireshark 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | Qt::Horizontal 115 | 116 | 117 | 118 | 40 119 | 20 120 | 121 | 122 | 123 | 124 | 125 | 126 | 127 | 0 128 | 129 | 130 | 131 | 132 | Directory Path 133 | 134 | 135 | 136 | 137 | 138 | 139 | 0 140 | 141 | 142 | 143 | 144 | 145 | 146 | 147 | ... 148 | 149 | 150 | 151 | 152 | 153 | 154 | 155 | 156 | 157 | 158 | 0 159 | 160 | 161 | 162 | 163 | text2pcap Extra Args 164 | 165 | 166 | 167 | 168 | 169 | 170 | 171 | 172 | 173 | 174 | 175 | 0 176 | 177 | 178 | 179 | 180 | tshark/tethereal Extra Args 181 | 182 | 183 | 184 | 185 | 186 | 187 | 188 | 189 | 190 | 191 | 192 | 193 | 194 | 195 | Text Viewer 196 | 197 | 198 | 199 | 200 | 201 | 0 202 | 203 | 204 | 205 | 206 | Program Path 207 | 208 | 209 | 210 | 211 | 212 | 213 | 0 214 | 215 | 216 | 217 | 218 | 219 | 220 | 221 | ... 222 | 223 | 224 | 225 | 226 | 227 | 228 | 229 | 230 | 231 | 232 | 233 | 234 | 235 | Qt::Vertical 236 | 237 | 238 | 239 | 20 240 | 40 241 | 242 | 243 | 244 | 245 | 246 | 247 | 248 | Qt::Horizontal 249 | 250 | 251 | QDialogButtonBox::Cancel|QDialogButtonBox::NoButton|QDialogButtonBox::Ok 252 | 253 | 254 | 255 | 256 | 257 | 258 | 259 | 260 | 261 | 262 | buttonBox 263 | accepted() 264 | Settings 265 | accept() 266 | 267 | 268 | 248 269 | 254 270 | 271 | 272 | 157 273 | 274 274 | 275 | 276 | 277 | 278 | buttonBox 279 | rejected() 280 | Settings 281 | reject() 282 | 283 | 284 | 316 285 | 260 286 | 287 | 288 | 286 289 | 274 290 | 291 | 292 | 293 | 294 | 295 | -------------------------------------------------------------------------------- /pktdumpdecode.cpp: -------------------------------------------------------------------------------- 1 | /* 2 | Packet Dump Decode (pdd) - Decode a packet hex dump 3 | Copyright (C) Srivats P. 4 | 5 | This file is part of Packet Dump Decode (pdd) 6 | 7 | This 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 | 21 | #include "pktdumpdecode.h" 22 | 23 | #include 24 | #include 25 | #include 26 | #include 27 | #include 28 | #include 29 | #include 30 | 31 | #include "common.h" 32 | #include "settings.h" 33 | 34 | #define Q_UNREACHABLE() Q_ASSERT(1 == 0) 35 | 36 | extern QSettings *qAppSettings; 37 | 38 | PktView::PktView() 39 | { 40 | qDebug("in %s", __FUNCTION__); 41 | 42 | logFile = QString("%1/%2") 43 | .arg(QCoreApplication::applicationDirPath()) 44 | .arg("pdd.log"); 45 | 46 | view = vw_none; 47 | 48 | packetModel = new QStandardItemModel; 49 | //xmlReader = new QXmlSimpleReader; 50 | 51 | setupUi(this); 52 | tvPktTree->setModel(packetModel); 53 | tvPktTree->header()->setVisible(false); 54 | tvPktTree->hide(); 55 | 56 | pcapFile = new QTemporaryFile; 57 | if (!pcapFile->open()) 58 | qFatal("Unable to open temp pcap file"); 59 | qDebug("pcap file = %s", pcapFile->fileName().toAscii().constData()); 60 | 61 | xmlFile = NULL; 62 | 63 | connect(&t2p, SIGNAL(started()), this, SLOT(when_t2p_started())); 64 | connect(&t2p, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(when_t2p_finished())); 65 | 66 | connect(&ts, SIGNAL(started()), this, SLOT(when_ts_started())); 67 | connect(&ts, SIGNAL(readyRead()), this, SLOT(when_ts_readyRead())); 68 | connect(&ts, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(when_ts_finished())); 69 | 70 | teInputDump->setFocus(Qt::OtherFocusReason); 71 | } 72 | 73 | PktView::~PktView() 74 | { 75 | pcapFile->close(); 76 | delete pcapFile; 77 | if (xmlFile) 78 | delete xmlFile; 79 | 80 | //delete xmlReader; 81 | delete packetModel; 82 | } 83 | 84 | void PktView::on_tbSettings_clicked() 85 | { 86 | Settings settings; 87 | 88 | connect(&settings, SIGNAL(settingsVerified(bool)), 89 | this, SLOT(snifferVerified(bool))); 90 | connect(&settings, SIGNAL(settingsVerified(bool)), 91 | this, SLOT(textViewerVerified(bool))); 92 | settings.exec(); 93 | } 94 | 95 | void PktView::snifferVerified(bool isVerified) 96 | { 97 | qDebug("Sniffer verified = %d", isVerified); 98 | if (isVerified) 99 | { 100 | t2pProg = qAppSettings->value("SnifferDir").toString()+"/text2pcap"+kExt; 101 | tsProg = qAppSettings->value("SnifferDir").toString()+"/"; 102 | extProg = qAppSettings->value("SnifferDir").toString()+"/"; 103 | if (qAppSettings->value("Sniffer").toString() == "Wireshark") 104 | { 105 | tsProg.append("tshark"); 106 | extProg.append("wireshark"); 107 | } 108 | else if (qAppSettings->value("Sniffer").toString() == "Ethereal") 109 | { 110 | tsProg.append("tethereal"); 111 | extProg.append("ethereal"); 112 | } 113 | else 114 | qFatal("No sniffer selected"); 115 | 116 | t2pExtraArgs = qAppSettings->value("Text2PcapExtraArgs").toString(); 117 | tsExtraArgs = qAppSettings->value("TsharkExtraArgs").toString(); 118 | 119 | qDebug("Setting t2pProg = %s", t2pProg.toAscii().constData()); 120 | qDebug("Setting tsProg = %s", tsProg.toAscii().constData()); 121 | qDebug("Setting t2pExtraArgs = %s", t2pExtraArgs.toAscii().constData()); 122 | qDebug("Setting tsExtraArgs = %s", tsExtraArgs.toAscii().constData()); 123 | } 124 | 125 | tbDecode->setEnabled(isVerified); 126 | } 127 | 128 | void PktView::textViewerVerified(bool isVerified) 129 | { 130 | qDebug("Text Viewer verified = %d", isVerified); 131 | textViewerProg = qAppSettings->value("TextViewer").toString(); 132 | tbViewText->setEnabled(isVerified); 133 | tbViewXml->setEnabled(isVerified); 134 | } 135 | 136 | void PktView::start_t2p() 137 | { 138 | qDebug("%s", __FUNCTION__); 139 | 140 | tvPktTree->setDisabled(true); 141 | 142 | //t2p.setProcessChannelMode(QProcess::MergedChannels); 143 | 144 | qDebug("Starting text2pcap ..."); 145 | 146 | t2p.setStandardErrorFile(logFile, QIODevice::Truncate); 147 | 148 | t2p.start(t2pProg, QStringList(QString("-ohex %1").arg(qAppSettings->value( 149 | "Text2PcapExtraArgs").toString())) << "-" << pcapFile->fileName()); 150 | } 151 | 152 | void PktView::on_tbDecode_clicked() 153 | { 154 | qDebug("%s", __FUNCTION__); 155 | 156 | view = vw_internal; 157 | tbDecode->setDisabled(true); 158 | tvPktTree->show(); 159 | start_t2p(); 160 | } 161 | 162 | void PktView::on_tbViewExternal_clicked() 163 | { 164 | qDebug("%s", __FUNCTION__); 165 | 166 | view = vw_external; 167 | tbViewExternal->setDisabled(true); 168 | tvPktTree->hide(); 169 | start_t2p(); 170 | } 171 | 172 | void PktView::on_tbViewText_clicked() 173 | { 174 | qDebug("%s", __FUNCTION__); 175 | 176 | view = vw_text; 177 | tbViewText->setDisabled(true); 178 | tvPktTree->hide(); 179 | start_t2p(); 180 | } 181 | 182 | void PktView::on_tbViewXml_clicked() 183 | { 184 | qDebug("%s", __FUNCTION__); 185 | 186 | view = vw_xml; 187 | tbViewXml->setDisabled(true); 188 | tvPktTree->hide(); 189 | start_t2p(); 190 | } 191 | 192 | void PktView::when_t2p_started() 193 | { 194 | QByteArray ba; 195 | 196 | qDebug("... text2pcap running (view = %d)", view); 197 | 198 | switch (view) 199 | { 200 | case vw_internal: 201 | case vw_external: 202 | case vw_text: 203 | case vw_xml: 204 | ba.append(teInputDump->toPlainText()); 205 | qDebug("Writing %d dump bytes to text2pcap", ba.size()); 206 | if (ba.size()) 207 | t2p.write(ba); 208 | qDebug("Finished writing to text2pcap"); 209 | t2p.closeWriteChannel(); 210 | break; 211 | default: 212 | Q_UNREACHABLE(); 213 | } 214 | } 215 | 216 | void PktView::when_t2p_finished() 217 | { 218 | QString fmt; 219 | 220 | qDebug("text2pcap finished (view = %d)", view); 221 | 222 | packetModel->clear(); 223 | 224 | switch (view) 225 | { 226 | case vw_internal: 227 | ts.readAll(); 228 | inDetailedDecode = false; 229 | xmlSource = new QXmlInputSource(&ts); 230 | xmlSource->reset(); 231 | xmlReader = new QXmlSimpleReader; 232 | psml = new PsmlHandler(packetModel); 233 | xmlReader->setContentHandler(psml); 234 | xmlReader->setErrorHandler(psml); 235 | 236 | ts.setStandardErrorFile(logFile, QIODevice::Append); 237 | qDebug("Starting %s ...", tsProg.toAscii().constData()); 238 | 239 | ts.start(tsProg, QStringList(qAppSettings->value( 240 | "TsharkExtraArgs").toString()) << "-Tpsml" << QString("-r%1").arg( 241 | pcapFile->fileName())); 242 | break; 243 | case vw_external: 244 | qDebug("Starting %s ...", extProg.toAscii().constData()); 245 | QProcess::startDetached(extProg, 246 | QStringList() << QString("-r%1").arg( 247 | pcapFile->fileName())); 248 | tbViewExternal->setEnabled(true); 249 | break; 250 | case vw_text: 251 | case vw_xml: 252 | //ts.setStandardOutputFile(xmlFile->fileName(), QIODevice::Append); 253 | if (xmlFile) 254 | delete xmlFile; 255 | xmlFile = new QTemporaryFile; 256 | if (!xmlFile->open()) 257 | qFatal("Unable to open temp xml file"); 258 | qDebug("xml file = %s", xmlFile->fileName().toAscii().constData()); 259 | 260 | ts.readAll(); 261 | qDebug("Starting %s ...", tsProg.toAscii().constData()); 262 | 263 | fmt = (view == vw_xml)?"-Tpdml":"-V"; 264 | 265 | ts.start(tsProg, QStringList(qAppSettings->value( 266 | "TsharkExtraArgs").toString()) << fmt << QString("-r%1").arg( 267 | pcapFile->fileName())); 268 | break; 269 | default: 270 | Q_UNREACHABLE(); 271 | } 272 | } 273 | 274 | void PktView::when_ts_started() 275 | { 276 | qDebug("tshark/wireshark started (view = %d)", view); 277 | qDebug("%s (%d)", tsProg.toAscii().constData(), inDetailedDecode); 278 | 279 | switch(view) 280 | { 281 | case vw_internal: 282 | isFirstTime = true; 283 | break; 284 | case vw_external: 285 | tbViewExternal->setEnabled(true); 286 | view = vw_none; 287 | break; 288 | case vw_text: 289 | case vw_xml: 290 | break; 291 | default: 292 | Q_UNREACHABLE(); 293 | } 294 | } 295 | 296 | void PktView::when_ts_readyRead() 297 | { 298 | bool isOk; 299 | 300 | qDebug("%s (view = %d) inDetailed = %d", __FUNCTION__, view, 301 | inDetailedDecode); 302 | 303 | switch(view) 304 | { 305 | case vw_internal: 306 | if (isFirstTime) 307 | { 308 | isOk = xmlReader->parse(xmlSource, true); 309 | isFirstTime = false; 310 | } 311 | else 312 | isOk = xmlReader->parseContinue(); 313 | 314 | qDebug("isOk = %d", isOk); 315 | break; 316 | case vw_external: 317 | // DO Nothing 318 | Q_UNREACHABLE(); 319 | break; 320 | case vw_text: 321 | case vw_xml: 322 | { 323 | char buf[1024]; 324 | int n; 325 | 326 | do 327 | { 328 | n = ts.read(buf, sizeof(buf)); 329 | if (n) 330 | xmlFile->write(buf, n); 331 | } while (n > 0); 332 | } 333 | break; 334 | default: 335 | Q_UNREACHABLE(); 336 | } 337 | } 338 | 339 | void PktView::when_ts_finished() 340 | { 341 | qDebug("%s (view = %d) inDetailed = %d", __FUNCTION__, view, 342 | inDetailedDecode); 343 | 344 | switch(view) 345 | { 346 | case vw_internal: 347 | // Finish up reading any data left over 348 | while (xmlReader->parseContinue()); 349 | 350 | 351 | if (!inDetailedDecode) 352 | { 353 | inDetailedDecode = true; 354 | isFirstTime = true; 355 | 356 | delete psml; 357 | delete xmlReader; 358 | delete xmlSource; 359 | xmlSource = new QXmlInputSource(&ts); 360 | xmlSource->reset(); 361 | xmlReader = new QXmlSimpleReader; 362 | pdml = new PdmlHandler(packetModel); 363 | xmlReader->setContentHandler(pdml); 364 | xmlReader->setErrorHandler(pdml); 365 | 366 | ts.start(tsProg, QStringList(qAppSettings->value( 367 | "TsharkExtraArgs").toString()) << "-Tpdml" << QString("-r%1").arg( 368 | pcapFile->fileName())); 369 | } 370 | else 371 | { 372 | inDetailedDecode = false; 373 | view = vw_none; 374 | tvPktTree->setEnabled(true); 375 | tbDecode->setEnabled(true); 376 | delete pdml; 377 | delete xmlReader; 378 | delete xmlSource; 379 | } 380 | break; 381 | case vw_external: 382 | // Do Nothing! 383 | break; 384 | case vw_text: 385 | case vw_xml: 386 | { 387 | char buf[1024]; 388 | int n; 389 | 390 | do 391 | { 392 | n = ts.read(buf, sizeof(buf)); 393 | if (n) 394 | xmlFile->write(buf, n); 395 | } while (n > 0); 396 | xmlFile->flush(); 397 | 398 | QProcess::startDetached(textViewerProg, 399 | QStringList() << xmlFile->fileName()); 400 | tvPktTree->setEnabled(true); 401 | if (view == vw_xml) 402 | tbViewXml->setEnabled(true); 403 | else 404 | tbViewText->setEnabled(true); 405 | view = vw_none; 406 | } 407 | break; 408 | default: 409 | break; 410 | } 411 | } 412 | 413 | -------------------------------------------------------------------------------- /icons/pdd_logo.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 19 | 21 | 42 | 46 | 50 | 51 | 53 | 54 | 56 | image/svg+xml 57 | 59 | 60 | 61 | 62 | 66 | 73 | P 83 | D 93 | D 103 | D 113 | PDD 125 | 127 | 137 | 143 | D 155 | 158 | D 170 | P 181 | 182 | 183 | 184 | 191 | 198 | D 209 | P 220 | 225 | 235 | D 247 | D 259 | P 270 | 271 | 272 | 273 | -------------------------------------------------------------------------------- /COPYING: -------------------------------------------------------------------------------- 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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Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. 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 | --------------------------------------------------------------------------------