std::string win32LogSelector() {
//get original directory
char cwd_buff[1024];
if(getcwd(cwd_buff, 1024) != cwd_buff) {
SDLAppQuit("error getting current working directory");
}
OPENFILENAME ofn;
char filepath[_MAX_PATH];
filepath[0] = '\0';
ZeroMemory(&ofn, sizeof(ofn));
ofn.lStructSize = sizeof(ofn);
ofn.hwndOwner = 0;
ofn.lpstrFile = filepath;
ofn.nMaxFile = sizeof(filepath);
ofn.lpstrFilter = "Website Access Log\0*.log\0*.*\0*.*\0";
ofn.nFilterIndex = 1;
ofn.lpstrFileTitle = 0;
ofn.nMaxFileTitle = 0;
ofn.lpstrInitialDir = 0;
ofn.Flags = OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST;
GetOpenFileName(&ofn);
//change back to original directory
if(chdir(cwd_buff) != 0) {
SDLAppQuit("error changing directory");
}
return std::string(filepath);
}
int main(int argc, char *argv[]) {
SDLAppInit("Gource", "gource");
ConfFile conf;
std::vector<std::string> files;
//convert args to a conf file
//read the conf file
//apply the conf file to settings
try {
gGourceSettings.parseArgs(argc, argv, conf, &files);
if(gGourceSettings.load_config.empty() && !files.empty()) {
//see if file looks like a config file
for(std::vector<std::string>::iterator fit = files.begin(); fit != files.end(); fit++) {
std::string file = *fit;
int file_length = file.size();
if( (file.rfind(".conf") == (file_length-5) && file_length > 5)
|| (file.rfind(".cfg") == (file_length-4) && file_length > 4)
|| (file.rfind(".ini") == (file_length-4) && file_length > 4) ) {
bool is_conf=true;
try {
ConfFile conftest;
conftest.load(file);
} catch(ConfFileException& exception) {
is_conf = false;
}
if(is_conf) {
gGourceSettings.load_config = file;
files.erase(fit);
break;
}
}
}
}
//set log level
Logger::getDefault()->setLevel(gGourceSettings.log_level);
//load config
if(!gGourceSettings.load_config.empty()) {
conf.clear();
conf.load(gGourceSettings.load_config);
//apply args to loaded conf file
gGourceSettings.parseArgs(argc, argv, conf);
}
//set path
if(!files.empty()) {
std::string path = files[files.size()-1];
ConfSectionList* sectionlist = conf.getSections("gource");
if(sectionlist!=0) {
for(ConfSectionList::iterator sit = sectionlist->begin(); sit != sectionlist->end(); sit++) {
(*sit)->setEntry("path", path);
}
} else {
conf.setEntry("gource", "path", path);
}
}
//apply the config / see if its valid
gGourceSettings.importDisplaySettings(conf);
gGourceSettings.importGourceSettings(conf);
//save config
if(!gGourceSettings.save_config.empty()) {
conf.save(gGourceSettings.save_config);
exit(0);
}
//write custom log file
if(gGourceSettings.output_custom_filename.size() > 0 && gGourceSettings.path.size() > 0) {
Gource::writeCustomLog(gGourceSettings.path, gGourceSettings.output_custom_filename);
exit(0);
}
} catch(ConfFileException& exception) {
SDLAppQuit(exception.what());
}
// this causes corruption on some video drivers
if(gGourceSettings.multisample) {
display.multiSample(4);
}
//background needs alpha channel
if(gGourceSettings.transparent) {
display.enableAlpha(true);
}
//enable vsync
display.enableVsync(gGourceSettings.vsync);
//allow resizing window if we are not recording
if(gGourceSettings.resizable && gGourceSettings.output_ppm_filename.empty()) {
display.enableResize(true);
}
try {
display.init("Gource", gGourceSettings.display_width, gGourceSettings.display_height, gGourceSettings.fullscreen);
} catch(SDLInitException& exception) {
char errormsg[1024];
snprintf(errormsg, 1024, "SDL initialization failed - %s", exception.what());
SDLAppQuit(errormsg);
}
#ifdef _WIN32
SDLAppAttachToConsole();
#endif
//init frame exporter
FrameExporter* exporter = 0;
if(gGourceSettings.output_ppm_filename.size() > 0) {
try {
exporter = new PPMExporter(gGourceSettings.output_ppm_filename);
} catch(PPMExporterException& exception) {
char errormsg[1024];
snprintf(errormsg, 1024, "could not write to '%s'", exception.what());
SDLAppQuit(errormsg);
}
}
if(display.multiSamplingEnabled()) {
glEnable(GL_MULTISAMPLE_ARB);
}
GourceShell* gourcesh = 0;
try {
gourcesh = gGourceShell = new GourceShell(&conf, exporter);
gourcesh->run();
} catch(ResourceException& exception) {
char errormsg[1024];
snprintf(errormsg, 1024, "failed to load resource '%s'", exception.what());
SDLAppQuit(errormsg);
} catch(SDLAppException& exception) {
if(exception.showHelp()) {
gGourceSettings.help();
} else {
SDLAppQuit(exception.what());
}
}
gGourceShell = 0;
if(gourcesh != 0) delete gourcesh;
if(exporter != 0) delete exporter;
//free resources
display.quit();
return 0;
}
void logstalgia_quit(std::string error) {
SDLAppQuit(error);
}
int main(int argc, char *argv[]) {
ConfFile conf;
std::vector<std::string> files;
SDLAppInit("Logstalgia", "logstalgia");
#ifdef _WIN32
SDLApp::initConsole();
#endif
try {
settings.parseArgs(argc, argv, conf, &files);
//set log level
Logger::getDefault()->setLevel(settings.log_level);
#ifdef _WIN32
// hide console if not needed
if(settings.log_level == LOG_LEVEL_OFF && !SDLApp::existing_console) {
SDLApp::showConsole(false);
}
#endif
//load config
if(!settings.load_config.empty()) {
conf.clear();
conf.load(settings.load_config);
//apply args to loaded conf file
settings.parseArgs(argc, argv, conf);
}
if(!files.empty()) {
std::string path = files[files.size()-1];
ConfSectionList* sectionlist = conf.getSections("logstalgia");
if(sectionlist!=0) {
for(ConfSectionList::iterator sit = sectionlist->begin(); sit != sectionlist->end(); sit++) {
(*sit)->setEntry("path", path);
}
} else {
conf.setEntry("logstalgia", "path", path);
}
}
//apply the config / see if its valid
settings.importDisplaySettings(conf);
settings.importLogstalgiaSettings(conf);
//save config
if(!settings.save_config.empty()) {
conf.save(settings.save_config);
exit(0);
}
} catch(ConfFileException& exception) {
SDLAppQuit(exception.what());
}
#ifdef _WIN32
if(settings.path.empty()) {
//open file dialog
settings.path = win32LogSelector();
//TODO chdir back to original directory
if(settings.path.empty()) return 0;
}
#endif
if(settings.path.empty()) SDLAppQuit("no file supplied");
//enable vsync
display.enableVsync(settings.vsync);
// this causes corruption on some video drivers
if(settings.multisample) display.multiSample(4);
if(settings.resizable && settings.output_ppm_filename.empty()) {
display.enableResize(true);
}
display.init("Logstalgia", settings.display_width, settings.display_height, settings.fullscreen);
// Don't minimize when alt-tabbing so you can fullscreen logstalgia on a second monitor
#if SDL_VERSION_ATLEAST(2,0,0)
SDL_SetHint(SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS, "0");
#endif
//disable OpenGL 2.0 functions if not supported
if(!GLEW_VERSION_2_0) settings.ffp = true;
//init frame exporter
FrameExporter* exporter = 0;
if(!settings.output_ppm_filename.empty()) {
try {
exporter = new PPMExporter(settings.output_ppm_filename);
} catch(PPMExporterException& exception) {
char errormsg[1024];
snprintf(errormsg, 1024, "could not write to '%s'", exception.what());
SDLAppQuit(errormsg);
}
}
if(settings.multisample) glEnable(GL_MULTISAMPLE_ARB);
Logstalgia* ls = 0;
try {
ls = new Logstalgia(settings.path);
if(exporter != 0) {
ls->setFrameExporter(exporter);
}
for(const std::string& group : settings.groups) {
ls->addGroup(group);
}
ls->setBackground(settings.background_colour);
ls->run();
} catch(ResourceException& exception) {
char errormsg[1024];
snprintf(errormsg, 1024, "failed to load resource '%s'", exception.what());
SDLAppQuit(errormsg);
} catch(SDLAppException& exception) {
if(exception.showHelp()) {
settings.help();
} else {
SDLAppQuit(exception.what());
}
}
if(ls!=0) delete ls;
if(exporter!=0) delete exporter;
display.quit();
return 0;
}