forked from acaudwell/Gource
/
gource_settings.cpp
1154 lines (827 loc) · 36.5 KB
/
gource_settings.cpp
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/*
Copyright (C) 2010 Andrew Caudwell (acaudwell@gmail.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "gource_settings.h"
GourceSettings gGourceSettings;
//display help message
void GourceSettings::help(bool extended_help) {
#ifdef _WIN32
SDLAppCreateWindowsConsole();
//resize window to fit help message
SDLAppResizeWindowsConsole(820);
#endif
printf("Gource v%s\n", GOURCE_VERSION);
printf("Usage: gource [OPTIONS] [PATH]\n");
printf("\nOptions:\n");
printf(" -h, --help Help\n\n");
printf(" -WIDTHxHEIGHT, --viewport Set viewport size\n");
printf(" -f, --fullscreen Fullscreen\n");
printf(" --multi-sampling Enable multi-sampling\n");
printf(" --no-vsync Disable vsync\n\n");
printf(" -p, --start-position POSITION Begin at some position (0.0-1.0 or 'random')\n");
printf(" --stop-position POSITION Stop at some position\n");
printf(" -t, --stop-at-time SECONDS Stop after a specified number of seconds\n");
printf(" --stop-at-end Stop at end of the log\n");
printf(" --dont-stop Keep running after the end of the log\n");
printf(" --loop Loop at the end of the log\n\n");
printf(" -a, --auto-skip-seconds SECONDS Auto skip to next entry if nothing happens\n");
printf(" for a number of seconds (default: 3)\n");
printf(" --disable-auto-skip Disable auto skip\n");
printf(" -s, --seconds-per-day SECONDS Speed in seconds per day (default: 10)\n");
printf(" --realtime Realtime playback speed\n");
printf(" -c, --time-scale SCALE Change simuation time scale (default: 1.0)\n");
printf(" -e, --elasticity FLOAT Elasticity of nodes\n\n");
printf(" --key Show file extension key\n\n");
printf(" --user-image-dir DIRECTORY Dir containing images to use as avatars\n");
printf(" --default-user-image IMAGE Default user image file\n");
printf(" --colour-images Colourize user images\n\n");
printf(" -i, --file-idle-time SECONDS Time files remain idle (default: 60)\n\n");
printf(" --max-files NUMBER Max number of active files (default: 1000)\n");
printf(" --max-file-lag SECONDS Max time files of a commit can take to appear\n\n");
printf(" --log-command VCS Show the VCS log command (git,svn,hg,bzr,cvs2cl)\n");
printf(" --log-format VCS Specify the log format (git,svn,hg,bzr,cvs2cl,custom)\n\n");
printf(" --load-config CONF_FILE Load a config file\n");
printf(" --save-config CONF_FILE Save a config file with the current options\n\n");
printf(" -o, --output-ppm-stream FILE Output PPM stream to a file ('-' for STDOUT)\n");
printf(" -r, --output-framerate FPS Framerate of output (25,30,60)\n\n");
if(extended_help) {
printf("Extended Options:\n\n");
printf(" --output-custom-log FILE Output a custom format log file ('-' for STDOUT).\n\n");
printf(" -b, --background-colour FFFFFF Background colour in hex\n");
printf(" --background-image IMAGE Set a background image\n\n");
printf(" --bloom-multiplier Adjust the amount of bloom (default: 1.0)\n");
printf(" --bloom-intensity Adjust the intensity of the bloom (default: 0.75)\n\n");
printf(" --camera-mode MODE Camera mode (overview,track)\n");
printf(" --crop AXIS Crop view on an axis (vertical,horizontal)\n");
printf(" --padding FLOAT Camera view padding (default: 1.1)\n\n");
printf(" --disable-auto-rotate Disable automatic camera rotation\n\n");
printf(" --date-format FORMAT Specify display date string (strftime format)\n\n");
printf(" --font-size SIZE Font size\n");
printf(" --font-colour FFFFFF Font colour in hex\n\n");
printf(" --file-extensions Show filename extensions only\n\n");
printf(" --git-branch Get the git log of a particular branch\n\n");
printf(" --hide DISPLAY_ELEMENT bloom,date,dirnames,files,filenames,mouse,progress,\n");
printf(" root,tree,users,usernames\n\n");
printf(" --logo IMAGE Logo to display in the foreground\n");
printf(" --logo-offset XxY Offset position of the logo\n\n");
printf(" --title TITLE Set a title\n\n");
printf(" --transparent Make the background transparent\n\n");
printf(" --user-filter REGEX Ignore usernames matching this regex\n");
printf(" --file-filter REGEX Ignore files matching this regex\n\n");
printf(" --user-friction SECONDS Time users come to a complete hault (default: 0.67)\n");
printf(" --user-scale SCALE Change scale of users (default: 1.0)\n");
printf(" --max-user-speed UNITS Speed users can travel per second (default: 500)\n\n");
printf(" --follow-user USER Camera will automatically follow this user\n");
printf(" --highlight-user USER Highlight the names of a particular user\n");
printf(" --highlight-users Highlight the names of all users\n\n");
printf(" --highlight-dirs Highlight the names of all directories\n");
printf(" --highlight-colour Font colour for highlighted text\n\n");
printf(" --hash-seed SEED Change the seed of hash function\n\n");
printf(" --path PATH\n\n");
}
printf("PATH may be a supported version control directory, a log file, a gource config\n");
printf("file, or '-' to read STDIN. If ommited, gource will attempt to generate a log\n");
printf("from the current directory.\n\n");
if(!extended_help) {
printf("To see the full command line options use '-H'\n\n");
}
#ifdef _WIN32
printf("Press Enter\n");
getchar();
#endif
exit(0);
}
GourceSettings::GourceSettings() {
repo_count = 0;
file_graphic = 0;
setGourceDefaults();
default_section_name = "gource";
//translate args
arg_aliases["p"] = "start-position";
arg_aliases["a"] = "auto-skip-seconds";
arg_aliases["s"] = "seconds-per-day";
arg_aliases["t"] = "stop-at-time";
arg_aliases["i"] = "file-idle-time";
arg_aliases["e"] = "elasticity";
arg_aliases["h"] = "help";
arg_aliases["?"] = "help";
arg_aliases["H"] = "extended-help";
arg_aliases["b"] = "background-colour";
arg_aliases["c"] = "time-scale";
arg_aliases["background"] = "background-colour";
arg_aliases["disable-bloom"] = "hide-bloom";
arg_aliases["disable-progress"] = "hide-progress";
arg_aliases["highlight-all-users"] = "highlight-users";
//command line only options
conf_sections["help"] = "command-line";
conf_sections["extended-help"] = "command-line";
conf_sections["log-command"] = "command-line";
conf_sections["git-log-command"] = "command-line";
conf_sections["cvs-exp-command"] = "command-line";
conf_sections["cvs2cl-command"] = "command-line";
conf_sections["hg-log-command"] = "command-line";
conf_sections["bzr-log-command"] = "command-line";
conf_sections["svn-log-command"] = "command-line";
conf_sections["load-config"] = "command-line";
conf_sections["save-config"] = "command-line";
conf_sections["output-custom-log"] = "command-line";
//boolean args
arg_types["help"] = "bool";
arg_types["extended-help"] = "bool";
arg_types["stop-on-idle"] = "bool";
arg_types["stop-at-end"] = "bool";
arg_types["dont-stop"] = "bool";
arg_types["loop"] = "bool";
arg_types["realtime"] = "bool";
arg_types["colour-images"] = "bool";
arg_types["hide-date"] = "bool";
arg_types["hide-files"] = "bool";
arg_types["hide-users"] = "bool";
arg_types["hide-tree"] = "bool";
arg_types["hide-usernames"] = "bool";
arg_types["hide-filenames"] = "bool";
arg_types["hide-dirnames"] = "bool";
arg_types["hide-progress"] = "bool";
arg_types["hide-bloom"] = "bool";
arg_types["hide-mouse"] = "bool";
arg_types["hide-root"] = "bool";
arg_types["highlight-users"] = "bool";
arg_types["highlight-dirs"] = "bool";
arg_types["file-extensions"] = "bool";
arg_types["key"] = "bool";
arg_types["ffp"] = "bool";
arg_types["disable-auto-rotate"] = "bool";
arg_types["disable-auto-skip"] = "bool";
arg_types["git-log-command"]= "bool";
arg_types["cvs-exp-command"]= "bool";
arg_types["cvs2cl-command"] = "bool";
arg_types["svn-log-command"]= "bool";
arg_types["hg-log-command"] = "bool";
arg_types["bzr-log-command"]= "bool";
arg_types["bloom-intensity"] = "float";
arg_types["bloom-multiplier"] = "float";
arg_types["elasticity"] = "float";
arg_types["seconds-per-day"] = "float";
arg_types["auto-skip-seconds"] = "float";
arg_types["stop-at-time"] = "float";
arg_types["max-user-speed"] = "float";
arg_types["user-friction"] = "float";
arg_types["padding"] = "float";
arg_types["time-scale"] = "float";
arg_types["max-files"] = "int";
arg_types["font-size"] = "int";
arg_types["hash-seed"] = "int";
arg_types["user-filter"] = "multi-value";
arg_types["file-filter"] = "multi-value";
arg_types["follow-user"] = "multi-value";
arg_types["highlight-user"] = "multi-value";
arg_types["background-image"] = "string";
arg_types["logo"] = "string";
arg_types["logo-offset"] = "string";
arg_types["log-command"] = "string";
arg_types["load-config"] = "string";
arg_types["save-config"] = "string";
arg_types["output-custom-log"] = "string";
arg_types["path"] = "string";
arg_types["log-command"] = "string";
arg_types["background-colour"] = "string";
arg_types["file-idle-time"] = "string";
arg_types["user-image-dir"] = "string";
arg_types["default-user-image"] = "string";
arg_types["date-format"] = "string";
arg_types["log-format"] = "string";
arg_types["git-branch"] = "string";
arg_types["start-position"] = "string";
arg_types["stop-position"] = "string";
arg_types["crop"] = "string";
arg_types["hide"] = "string";
arg_types["max-file-lag"] = "string";
arg_types["user-scale"] = "string";
arg_types["camera-mode"] = "string";
arg_types["title"] = "string";
arg_types["font-colour"] = "string";
arg_types["highlight-colour"] = "string";
}
void GourceSettings::setGourceDefaults() {
path = ".";
ffp = false;
hide_date = false;
hide_users = false;
hide_tree = false;
hide_files = false;
hide_usernames = false;
hide_filenames = false;
hide_dirnames = false;
hide_progress = false;
hide_bloom = false;
hide_mouse = false;
hide_root = false;
start_position = 0.0f;
stop_position = 0.0f;
stop_at_time = -1.0f;
stop_on_idle = false;
stop_at_end = false;
dont_stop = false;
show_key = false;
disable_auto_rotate = false;
auto_skip_seconds = 3.0f;
days_per_second = 0.1f; // TODO: check this is right
file_idle_time = 60.0f;
time_scale = 1.0f;
loop = false;
logo = "";
logo_offset = vec2f(20.0f,20.0f);
colour_user_images = false;
default_user_image = "";
user_image_dir = "";
user_image_map.clear();
camera_zoom_min = 50.0f;
camera_zoom_default = 100.0f;
camera_zoom_max = 10000.0f;
camera_mode = "overview";
padding = 1.1f;
crop_vertical = false;
crop_horizontal = false;
bloom_multiplier = 1.0f;
bloom_intensity = 0.75f;
background_colour = vec3f(0.1f, 0.1f, 0.1f);
background_image = "";
title = "";
font_size = 16;
font_colour = vec3f(1.0f, 1.0f, 1.0f);
highlight_colour = vec3f(1.0f, 1.0f, 0.3f);
elasticity = 0.0f;
git_branch = "";
log_format = "";
date_format = "%A, %d %B, %Y %X";
max_files = 0;
max_user_speed = 500.0f;
max_file_lag = 5.0f;
user_idle_time = 3.0f;
user_friction = 1.0f;
user_scale = 1.0f;
follow_users.clear();
highlight_users.clear();
highlight_all_users = false;
highlight_dirs = false;
gStringHashSeed = 31;
//delete file filters
for(std::vector<Regex*>::iterator it = file_filters.begin(); it != file_filters.end(); it++) {
delete (*it);
}
file_filters.clear();
file_extensions = false;
//delete user filters
for(std::vector<Regex*>::iterator it = user_filters.begin(); it != user_filters.end(); it++) {
delete (*it);
}
user_filters.clear();
}
void GourceSettings::commandLineOption(const std::string& name, const std::string& value) {
if(name == "help") {
help();
}
if(name == "extended-help") {
help(true);
}
if(name == "load-config" && value.size() > 0) {
load_config = value;
return;
}
if(name == "save-config" && value.size() > 0) {
save_config = value;
return;
}
std::string log_command;
if(name == "log-command") {
log_command = value;
}
if(name == "git-log-command" || log_command == "git") {
SDLAppInfo(gGourceGitLogCommand);
}
if(name == "cvs-exp-command" || log_command == "cvs-exp") {
SDLAppInfo(gGourceCvsExpLogCommand);
}
if(log_command == "cvs") {
throw ConfFileException("please use either 'cvs2cl' or 'cvs-exp'", "", 0);
}
if(name == "cvs2cl-command" || log_command == "cvs2cl") {
SDLAppInfo(gGourceCVS2CLLogCommand);
}
if(name == "svn-log-command" || log_command == "svn") {
SDLAppInfo(gGourceSVNLogCommand);
}
if(name == "hg-log-command" || log_command == "hg") {
std::string command = gGourceMercurialCommand();
SDLAppInfo(command);
}
if(name == "bzr-log-command" || log_command == "bzr") {
std::string command = gGourceBzrLogCommand();
SDLAppInfo(command);
}
if(name == "output-custom-log" && value.size() > 0) {
output_custom_filename = value;
return;
}
std::string invalid_error = std::string("invalid ") + name + std::string(" value");
throw ConfFileException(invalid_error, "", 0);
}
#ifdef __APPLE__
#include <CoreFoundation/CoreFoundation.h>
#endif
void GourceSettings::importGourceSettings(ConfFile& conffile, ConfSection* gource_settings) {
setGourceDefaults();
if(gource_settings == 0) gource_settings = conffile.getSection(default_section_name);
if(gource_settings == 0) {
gource_settings = conffile.addSection("gource");
}
ConfEntry* entry = 0;
//hide flags
std::vector<std::string> hide_fields;
if((entry = gource_settings->getEntry("hide")) != 0) {
if(!entry->hasValue()) conffile.missingValueException(entry);
std::string hide_string = entry->getString();
size_t sep;
while((sep = hide_string.find(",")) != std::string::npos) {
if(sep == 0 && hide_string.size()==1) break;
if(sep == 0) {
hide_string = hide_string.substr(sep+1, hide_string.size()-1);
continue;
}
std::string hide_field = hide_string.substr(0, sep);
hide_fields.push_back(hide_field);
hide_string = hide_string.substr(sep+1, hide_string.size()-1);
}
if(hide_string.size() > 0 && hide_string != ",") hide_fields.push_back(hide_string);
//validate field list
for(std::vector<std::string>::iterator it = hide_fields.begin(); it != hide_fields.end(); it++) {
std::string hide_field = (*it);
if( hide_field != "date"
&& hide_field != "users"
&& hide_field != "tree"
&& hide_field != "files"
&& hide_field != "usernames"
&& hide_field != "filenames"
&& hide_field != "dirnames"
&& hide_field != "bloom"
&& hide_field != "progress"
&& hide_field != "mouse"
&& hide_field != "root") {
std::string unknown_hide_option = std::string("unknown option hide ") + hide_field;
conffile.entryException(entry, unknown_hide_option);
}
}
}
//check hide booleans
for(std::map<std::string,std::string>::iterator it = arg_types.begin(); it != arg_types.end(); it++) {
if(it->first.find("hide-") == 0 && it->second == "bool") {
if(gource_settings->getBool(it->first)) {
std::string hide_field = it->first.substr(5, it->first.size()-5);
hide_fields.push_back(hide_field);
}
}
}
if(hide_fields.size()>0) {
for(std::vector<std::string>::iterator it = hide_fields.begin(); it != hide_fields.end(); it++) {
std::string hidestr = (*it);
if(hidestr == "date") hide_date = true;
else if(hidestr == "users") hide_users = true;
else if(hidestr == "tree") hide_tree = true;
else if(hidestr == "files") hide_files = true;
else if(hidestr == "usernames") hide_usernames = true;
else if(hidestr == "filenames") hide_filenames = true;
else if(hidestr == "dirnames") hide_dirnames = true;
else if(hidestr == "bloom") hide_bloom = true;
else if(hidestr == "progress") hide_progress = true;
else if(hidestr == "root") hide_root = true;
else if(hidestr == "mouse") {
hide_mouse = true;
hide_progress = true;
}
}
}
if((entry = gource_settings->getEntry("date-format")) != 0) {
if(!entry->hasValue()) conffile.missingValueException(entry);
date_format = entry->getString();
}
if(gource_settings->getBool("disable-auto-rotate")) {
disable_auto_rotate=true;
}
if(gource_settings->getBool("disable-auto-skip")) {
auto_skip_seconds = -1.0;
}
if(gource_settings->getBool("loop")) {
loop = true;
}
if((entry = gource_settings->getEntry("git-branch")) != 0) {
if(!entry->hasValue()) conffile.missingValueException(entry);
git_branch = entry->getString();
}
if(gource_settings->getBool("colour-images")) {
colour_user_images = true;
}
if((entry = gource_settings->getEntry("crop")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify crop (vertical,horizontal)");
std::string crop = entry->getString();
if(crop == "vertical") {
crop_vertical = true;
} else if (crop == "horizontal") {
crop_horizontal = true;
} else {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("log-format")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify log-format (format)");
log_format = entry->getString();
if(log_format == "cvs") {
conffile.entryException(entry, "please use either 'cvs2cl' or 'cvs-exp'");
}
if( log_format != "git"
&& log_format != "cvs-exp"
&& log_format != "cvs2cl"
&& log_format != "svn"
&& log_format != "custom"
&& log_format != "hg"
&& log_format != "bzr"
&& log_format != "apache") {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("default-user-image")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify default-user-image (image path)");
default_user_image = entry->getString();
}
if((entry = gource_settings->getEntry("user-image-dir")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify user-image-dir (directory)");
user_image_dir = entry->getString();
//append slash
if(user_image_dir[user_image_dir.size()-1] != '/') {
user_image_dir += std::string("/");
}
//get jpg and png images in dir
DIR *dp;
struct dirent *dirp;
user_image_map.clear();
if((dp = opendir(gGourceSettings.user_image_dir.c_str())) != 0) {
while ((dirp = readdir(dp)) != 0) {
std::string dirfile = std::string(dirp->d_name);
size_t extpos = 0;
if( (extpos=dirfile.rfind(".jpg")) == std::string::npos
&& (extpos=dirfile.rfind(".jpeg")) == std::string::npos
&& (extpos=dirfile.rfind(".png")) == std::string::npos) continue;
std::string image_path = gGourceSettings.user_image_dir + dirfile;
std::string name = dirfile.substr(0,extpos);
#ifdef __APPLE__
CFMutableStringRef help = CFStringCreateMutable(kCFAllocatorDefault, 0);
CFStringAppendCString(help, name.c_str(), kCFStringEncodingUTF8);
CFStringNormalize(help, kCFStringNormalizationFormC);
char data[4096];
CFStringGetCString(help,
data,
sizeof(data),
kCFStringEncodingUTF8);
name = data;
#endif
debugLog("%s => %s\n", name.c_str(), image_path.c_str());
user_image_map[name] = image_path;
}
closedir(dp);
}
}
if((entry = gource_settings->getEntry("bloom-intensity")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify bloom-intensity (float)");
bloom_intensity = entry->getFloat();
if(bloom_intensity<=0.0f) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("bloom-multiplier")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify bloom-multiplier (float)");
bloom_multiplier = entry->getFloat();
if(bloom_multiplier<=0.0f) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("elasticity")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify elasticity (float)");
elasticity = entry->getFloat();
if(elasticity<=0.0f) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("font-size")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify font size");
font_size = entry->getInt();
if(font_size<1 || font_size>100) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("hash-seed")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify hash seed (integer)");
gStringHashSeed = entry->getInt();
}
if((entry = gource_settings->getEntry("font-colour")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify font colour (FFFFFF)");
int r,g,b;
std::string colstring = entry->getString();
if(entry->isVec3()) {
font_colour = entry->getVec3();
} else if(colstring.size()==6 && sscanf(colstring.c_str(), "%02x%02x%02x", &r, &g, &b) == 3) {
font_colour = vec3f(r,g,b);
font_colour /= 255.0f;
} else {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("background-colour")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify background colour (FFFFFF)");
int r,g,b;
std::string colstring = entry->getString();
if(entry->isVec3()) {
background_colour = entry->getVec3();
} else if(colstring.size()==6 && sscanf(colstring.c_str(), "%02x%02x%02x", &r, &g, &b) == 3) {
background_colour = vec3f(r,g,b);
background_colour /= 255.0f;
} else {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("highlight-colour")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify highlight colour (FFFFFF)");
int r,g,b;
std::string colstring = entry->getString();
if(entry->isVec3()) {
highlight_colour = entry->getVec3();
} else if(colstring.size()==6 && sscanf(colstring.c_str(), "%02x%02x%02x", &r, &g, &b) == 3) {
highlight_colour = vec3f(r,g,b);
highlight_colour /= 255.0f;
} else {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("background-image")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify background image (image path)");
background_image = entry->getString();
}
if((entry = gource_settings->getEntry("title")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify title");
title = entry->getString();
}
if((entry = gource_settings->getEntry("logo")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify logo (image path)");
logo = entry->getString();
}
if((entry = gource_settings->getEntry("logo-offset")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify logo-offset (XxY)");
std::string logo_offset_str = entry->getString();
int posx = 0;
int posy = 0;
if(parseRectangle(logo_offset_str, &posx, &posy)) {
logo_offset = vec2f(posx, posy);
} else {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("seconds-per-day")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify seconds-per-day (seconds)");
float seconds_per_day = entry->getFloat();
if(seconds_per_day<=0.0f) {
conffile.invalidValueException(entry);
}
// convert seconds-per-day to days-per-second
days_per_second = 1.0 / seconds_per_day;
}
if((entry = gource_settings->getEntry("auto-skip-seconds")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify auto-skip-seconds (seconds)");
auto_skip_seconds = entry->getFloat();
if(auto_skip_seconds <= 0.0) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("file-idle-time")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify file-idle-time (seconds)");
std::string file_idle_str = entry->getString();
file_idle_time = (float) atoi(file_idle_str.c_str());
if(file_idle_time<0.0f || file_idle_time == 0.0f && file_idle_str[0] != '0' ) {
conffile.invalidValueException(entry);
}
if(file_idle_time==0.0f) {
file_idle_time = 86400.0f;
}
}
if((entry = gource_settings->getEntry("user-idle-time")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify user-idle-time (seconds)");
user_idle_time = entry->getFloat();
if(user_idle_time < 0.0f) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("time-scale")) != 0) {
if(!entry->hasValue())
conffile.entryException(entry, "specify time-scale (scale)");
time_scale = entry->getFloat();
if(time_scale <= 0.0f || time_scale > 4.0f) {
conffile.entryException(entry, "time-scale outside of range 0.0 - 4.0");
}
}
if((entry = gource_settings->getEntry("start-position")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify start-position (float,random)");
if(entry->getString() == "random") {
srand(time(0));
start_position = (rand() % 1000) / 1000.0f;
} else {
start_position = entry->getFloat();
if(start_position<=0.0 || start_position>=1.0) {
conffile.entryException(entry, "start-position outside of range 0.0 - 1.0 (non-inclusive)");
}
}
}
if((entry = gource_settings->getEntry("stop-position")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify stop-position (float)");
stop_position = entry->getFloat();
if(stop_position<=0.0 || stop_position>1.0) {
conffile.entryException(entry, "stop-position outside of range 0.0 - 1.0 (inclusive)");
}
}
if((entry = gource_settings->getEntry("stop-at-time")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify stop-at-time (seconds)");
stop_at_time = entry->getFloat();
if(stop_at_time <= 0.0) {
conffile.invalidValueException(entry);
}
}
if(gource_settings->getBool("key")) {
show_key = true;
}
if(gource_settings->getBool("ffp")) {
ffp = true;
}
if(gource_settings->getBool("realtime")) {
days_per_second = 1.0 / 86400.0;
}
if(gource_settings->getBool("dont-stop")) {
dont_stop = true;
}
if(gource_settings->getBool("stop-at-end")) {
stop_at_end = true;
}
//NOTE: this no longer does anything
if(gource_settings->getBool("stop-on-idle")) {
stop_on_idle = true;
}
if((entry = gource_settings->getEntry("max-files")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify max-files (number)");
max_files = entry->getInt();
if(max_files<0 || max_files == 0 && entry->getString() != "0") {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("max-file-lag")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify max-file-lag (seconds)");
max_file_lag = entry->getFloat();
if(max_file_lag==0.0) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("user-friction")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify user-friction (seconds)");
user_friction = entry->getFloat();
if(user_friction<=0.0) {
conffile.invalidValueException(entry);
}
user_friction = 1.0 / user_friction;
}
if((entry = gource_settings->getEntry("user-scale")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify user-scale (scale)");
user_scale = entry->getFloat();
if(user_scale<=0.0 || user_scale>100.0) {
conffile.invalidValueException(entry);
}
}
if((entry = gource_settings->getEntry("max-user-speed")) != 0) {
if(!entry->hasValue()) conffile.entryException(entry, "specify max-user-speed (units)");
max_user_speed = entry->getFloat();
if(max_user_speed<=0) {
conffile.invalidValueException(entry);
}
}
if( gource_settings->getBool("highlight-users")
|| gource_settings->getBool("highlight-all-users")) {
highlight_all_users = true;
}
if(gource_settings->getBool("highlight-dirs")) {
highlight_dirs = true;
}
if((entry = gource_settings->getEntry("camera-mode")) != 0) {