recorder.cpp

   1 /*
   2         Skype Call Recorder
   3         Copyright (C) 2008 jlh (jlh at gmx dot ch)
   4
   5         This program is free software; you can redistribute it and/or modify it
   6         under the terms of the GNU General Public License as published by the
   7         Free Software Foundation; either version 2 of the License, version 3 of
   8         the License, or (at your option) any later version.
   9
  10         This program is distributed in the hope that it will be useful, but
  11         WITHOUT ANY WARRANTY; without even the implied warranty of
  12         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13         General Public License for more details.
  14
  15         You should have received a copy of the GNU General Public License along
  16         with this program; if not, write to the Free Software Foundation, Inc.,
  17         51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18
  19         The GNU General Public License version 2 is included with the source of
  20         this program under the file name COPYING.  You can also get a copy on
  21         http://www.fsf.org/
  22 */
  23
  24 #include <iostream>
  25
  26 #include <QMessageBox>
  27 #include <QTextEdit>
  28 #include <QTimer>
  29 #include <QDir>
  30
  31 #include "recorder.h"
  32 #include "common.h"
  33 #include "trayicon.h"
  34 #include "preferences.h"
  35 #include "skype.h"
  36 #include "call.h"
  37
  38 Recorder::Recorder(int argc, char **argv) :
  39         QApplication(argc, argv),
  40         debugWidget(NULL)
  41 {
  42         setDebugHandler(this);
  43
  44         debug("Initializing application");
  45
  46         loadSettings();
  47
  48         setupGUI();
  49         setupSkype();
  50         setupCallHandler();
  51
  52         QTimer::singleShot(0, skype, SLOT(connectToSkype()));
  53 }
  54
  55 Recorder::~Recorder() {
  56         delete preferencesDialog;
  57         delete debugWidget;
  58 }
  59
  60 void Recorder::setupGUI() {
  61         trayIcon = new TrayIcon(this);
  62         setQuitOnLastWindowClosed(false);
  63
  64         // TODO: temporary
  65         debugWidget = new QTextEdit;
  66         debugWidget->setWindowTitle(PROGRAM_NAME " - Debug");
  67         debugWidget->setFont(QFont("Arial", 8));
  68         //debugWidget->show();
  69         for (int i = 0; i < savedDebugMessages.size(); i++)
  70                 debugWidget->append(savedDebugMessages.at(i));
  71         savedDebugMessages.clear();
  72
  73         preferencesDialog = new PreferencesDialog();
  74         connect(preferencesDialog, SIGNAL(finished(int)), this, SLOT(saveSettings()));
  75
  76         debug("GUI initialized");
  77 }
  78
  79 void Recorder::setupSkype() {
  80         skype = new Skype;
  81         connect(skype, SIGNAL(notify(const QString &)),           this, SLOT(skypeNotify(const QString &)));
  82         connect(skype, SIGNAL(connected()),                       this, SLOT(skypeConnected()));
  83         connect(skype, SIGNAL(connectionFailed(const QString &)), this, SLOT(skypeConnectionFailed(const QString &)));
  84 }
  85
  86 void Recorder::setupCallHandler() {
  87         callHandler = new CallHandler(skype);
  88 }
  89
  90 QString Recorder::getConfigFile() const {
  91         return QDir::homePath() + "/.skypecallrecorder.rc";
  92 }
  93
  94 void Recorder::loadSettings() {
  95         preferences.load(getConfigFile());
  96         int c = preferences.count();
  97
  98         #define X(n, v) preferences.get(#n).setIfNotSet(v);
  99         // default preferences
 100         X(autostartmode,             "none");        // "all", "friends", "none"
 101         X(friendlist,                "echo123");     // comma separated list
 102         X(exceptionlist,             "");            // comma separated list
 103         X(output.path,               "~/Skype Calls");
 104         X(output.pattern,            "%Y, %B/Skype call with &s, %A %B %d, %Y, %H:%M:%S");
 105         X(output.format,             "mp3");         // "mp3" or "wav"
 106         X(output.format.mp3.bitrate, 96);
 107         X(output.channelmode,        "stereo");      // mono, stereo, oerets
 108         X(output.savetags,           true);
 109         #undef X
 110
 111         c = preferences.count() - c;
 112
 113         if (c)
 114                 debug(QString("Loading %1 built-in default preference(s)").arg(c));
 115 }
 116
 117 void Recorder::saveSettings() {
 118         preferences.save(getConfigFile());
 119         // TODO: when failure?
 120 }
 121
 122 void Recorder::about() {
 123         QMessageBox::information(NULL, PROGRAM_NAME " - About",
 124                 "This is a place holder for a future about dialog.");
 125 }
 126
 127 void Recorder::openSettings() {
 128         debug("Show preferences dialog");
 129         preferencesDialog->show();
 130 }
 131
 132 void Recorder::browseCalls() {
 133         QMessageBox::information(NULL, PROGRAM_NAME,
 134                 "This feature not implemented yet.");
 135 }
 136
 137 void Recorder::quitConfirmation() {
 138         debug("Request to quit");
 139         saveSettings();
 140         quit();
 141 }
 142
 143 void Recorder::skypeNotify(const QString &s) {
 144         QStringList args = s.split(' ');
 145         QString cmd = args.takeFirst();
 146         if (cmd == "CALL")
 147                 callHandler->callCmd(args);
 148 }
 149
 150 void Recorder::skypeConnected() {
 151         debug("skype connection established");
 152 }
 153
 154 void Recorder::skypeConnectionFailed(const QString &reason) {
 155         debug("skype connection failed, reason: " + reason);
 156
 157         QMessageBox::critical(NULL, PROGRAM_NAME " - Error",
 158                 QString("The connection to Skype failed!  %1 cannot operate without this "
 159                 "connection, please make sure you haven't blocked access from within Skype.\n\n"
 160                 "Internal reason for failure: %2").arg(PROGRAM_NAME).arg(reason));
 161         // TODO: if skype is not running: "skype will now continually poll for connections, blah blah"
 162 }
 163
 164 void Recorder::debugMessage(const QString &s) {
 165         if (debugWidget)
 166                 debugWidget->append(s);
 167         else
 168                 savedDebugMessages.append(s);
 169         std::cout << s.toLocal8Bit().constData() << "\n";
 170 }
 171
 172 int main(int argc, char **argv) {
 173         Recorder recorder(argc, argv);
 174
 175         return recorder.exec();
 176 }
 177