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/******************************************************************************
* recordMyDesktop *
*******************************************************************************
* *
* Copyright (C) 2006,2007,2008 John Varouhakis *
* *
* *
* 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 2 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, write to the Free Software *
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
* *
* *
* *
* For further information contact me at johnvarouhakis@gmail.com *
******************************************************************************/
#include "config.h"
#include "rmd_cache.h"
#include "rmd_encode_cache.h"
#include "rmd_error.h"
#include "rmd_initialize_data.h"
#include "rmd_parseargs.h"
#include "rmd_queryextensions.h"
#include "rmd_rescue.h"
#include "rmd_setbrwindow.h"
#include "rmd_shortcuts.h"
#include "rmd_threads.h"
#include "rmd_wm_is_compositing.h"
#include "rmd_types.h"
#include <X11/Xlib.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
int main(int argc, char **argv)
{
ProgData pdata = {};
EncData enc_data = {};
CacheData cache_data = {};
int exit_status = 0;
#ifdef HAVE_LIBJACK
JackData jdata;
// Give jack access to program data, mainly for program state
jdata.pdata = &pdata;
pdata.jdata = &jdata;
#endif
rmdSetupDefaultArgs(&pdata.args);
if (!rmdParseArgs(argc, argv, &pdata.args))
exit(1);
if (pdata.args.rescue_path != NULL)
exit(rmdRescue(pdata.args.rescue_path));
if (XInitThreads() == 0) {
fprintf(stderr, "Couldn't initialize thread support!\n");
exit(7);
}
if (pdata.args.display != NULL) {
pdata.dpy = XOpenDisplay(pdata.args.display);
XSetErrorHandler(rmdErrorHandler);
} else {
fprintf(stderr, "No display specified for connection!\n");
exit(8);
}
if (pdata.dpy == NULL) {
fprintf(stderr, "Cannot connect to X server %s\n", pdata.args.display);
exit(9);
}
// Query display specs
pdata.specs.screen = DefaultScreen(pdata.dpy);
pdata.specs.width = DisplayWidth(pdata.dpy, pdata.specs.screen);
pdata.specs.height = DisplayHeight(pdata.dpy, pdata.specs.screen);
pdata.specs.root = RootWindow(pdata.dpy, pdata.specs.screen);
pdata.specs.visual = DefaultVisual(pdata.dpy, pdata.specs.screen);
pdata.specs.gc = DefaultGC(pdata.dpy, pdata.specs.screen);
pdata.specs.depth = DefaultDepth(pdata.dpy, pdata.specs.screen);
if (pdata.specs.depth != 32 && pdata.specs.depth != 24 && pdata.specs.depth != 16) {
fprintf(stderr,
"Only 32bpp, 24bpp, and 16bpp"
" color depth modes are currently supported.\n");
exit(10);
}
if (!rmdSetBRWindow(pdata.dpy, &pdata.brwin, &pdata.specs, &pdata.args))
exit(11);
if (!pdata.args.nowmcheck && rmdWMIsCompositing(pdata.dpy, pdata.specs.screen)) {
fprintf(stderr, "\nDetected compositing window manager.\n"
"Reverting to full screen capture at every frame.\n"
"To disable this check run with --no-wm-check\n"
"(though that is not advised, since it will "
"probably produce faulty results).\n\n");
pdata.args.full_shots = 1;
pdata.args.noshared = 0;
}
rmdQueryExtensions( pdata.dpy,
&pdata.args,
&pdata.damage_event,
&pdata.damage_error,
&pdata.shm_opcode);
exit_status = rmdInitializeData(&pdata, &enc_data, &cache_data);
if (exit_status)
exit(exit_status);
if ( !strcmp(pdata.args.pause_shortcut, pdata.args.stop_shortcut) ||
rmdRegisterShortcut( pdata.dpy, pdata.specs.root,
pdata.args.pause_shortcut,
&(pdata.pause_key)) ||
rmdRegisterShortcut( pdata.dpy,
pdata.specs.root,
pdata.args.stop_shortcut,
&(pdata.stop_key))) {
fprintf(stderr, "Invalid shortcut, or shortcuts are the same!\n\nUsing defaults.\n");
rmdRegisterShortcut( pdata.dpy,
pdata.specs.root,
"Control+Mod1+p",
&(pdata.pause_key));
rmdRegisterShortcut( pdata.dpy,
pdata.specs.root,
"Control+Mod1+s",
&(pdata.stop_key));
}
//this is where the capturing happens.
rmdThreads(&pdata);
XCloseDisplay(pdata.dpy);
fprintf(stderr, ".\n");
//encode and then cleanup cache
if (!pdata.args.encOnTheFly && !pdata.args.no_encode) {
if (!pdata.aborted)
rmdEncodeCache(&pdata);
fprintf(stderr, "Cleanning up cache...\n");
if (rmdPurgeCache(pdata.cache_data, !pdata.args.nosound))
fprintf(stderr, "Some error occured while cleaning up cache!\n");
fprintf(stderr, "Done!!!\n");
}
if (pdata.aborted && pdata.args.encOnTheFly) {
if (remove(pdata.args.filename)) {
perror("Error while removing file:\n");
return 1;
} else {
fprintf(stderr, "SIGABRT received, file %s removed\n",
pdata.args.filename);
return 0;
}
} else
fprintf(stderr, "Goodbye!\n");
rmdCleanUp();
return exit_status;
}
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