cinelerra-5.1/cinelerra/main.C

   1 /*
   2  * CINELERRA
   3  * Copyright (C) 2010 Adam Williams <broadcast at earthling dot net>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  *
  19  */
  20
  21 #include "aboutprefs.h"
  22 #include "arraylist.h"
  23 #include "batchrender.h"
  24 #include "bcsignals.h"
  25 #include "edl.h"
  26 #include "file.h"
  27 #include "filexml.h"
  28 #include "filesystem.h"
  29 #include "language.h"
  30 #include "langinfo.h"
  31 #include "loadfile.inc"
  32 #include "mainmenu.h"
  33 #include "mutex.h"
  34 #include "mwindow.h"
  35 #include "mwindowgui.h"
  36 #include "pluginserver.h"
  37 #include "preferences.h"
  38 #include "renderfarmclient.h"
  39 #include "units.h"
  40 #include "versioninfo.h"
  41
  42 #include <locale.h>
  43 #include <stdlib.h>
  44 #include <string.h>
  45 #include <sys/time.h>
  46 #include <sys/resource.h>
  47
  48 #ifdef LEAKER
  49 #if 0  // track allocators
  50 #include <execinfo.h>
  51 #define BT_BUF_SIZE 100
  52 static void leaker()
  53 {
  54         void *buffer[BT_BUF_SIZE];
  55         int nptrs = backtrace(buffer, BT_BUF_SIZE);
  56         char **trace = backtrace_symbols(buffer, nptrs);
  57         if( !trace ) return;
  58         for( int i=0; i<nptrs; ) printf("%s ", trace[i++]);
  59         printf("\n");
  60         free(trace);
  61 }
  62 #define STRB ;leaker()
  63 #else
  64 #define STRB
  65 #endif
  66 #define STRC(v) printf("==new %p from %p sz %jd\n", v, __builtin_return_address(0), n)STRB
  67 #define STRD(v) printf("==del %p from %p\n", v, __builtin_return_address(0))
  68 void *operator new(size_t n) { void *vp = malloc(n); STRC(vp); bzero(vp,n); return vp; }
  69 void operator delete(void *t) { STRD(t); free(t); }
  70 void operator delete(void *t,size_t n) { STRD(t); free(t); }
  71 void *operator new[](size_t n) { void *vp = malloc(n); STRC(vp); bzero(vp,n); return vp; }
  72 void operator delete[](void *t) { STRD(t); free(t); }
  73 void operator delete[](void *t,size_t n) { STRD(t); free(t); }
  74 #endif
  75
  76 enum
  77 {
  78         DO_GUI,
  79         DO_DEAMON,
  80         DO_DEAMON_FG,
  81         DO_BRENDER,
  82         DO_USAGE,
  83         DO_BATCHRENDER
  84 };
  85
  86 #include "thread.h"
  87
  88
  89 class CommandLineThread : public Thread
  90 {
  91 public:
  92         CommandLineThread(ArrayList<char*> *filenames,
  93                 MWindow *mwindow)
  94         {
  95                 this->filenames = filenames;
  96                 this->mwindow = mwindow;
  97         }
  98
  99
 100         ~CommandLineThread()
 101         {
 102         }
 103
 104         void run()
 105         {
 106 //PRINT_TRACE
 107                 mwindow->gui->lock_window("main");
 108 //PRINT_TRACE
 109                 mwindow->load_filenames(filenames, LOADMODE_REPLACE);
 110 //PRINT_TRACE
 111                 if( filenames->size() == 1 )
 112                         mwindow->gui->mainmenu->add_load(filenames->get(0));
 113 //PRINT_TRACE
 114                 mwindow->gui->unlock_window();
 115 //PRINT_TRACE
 116         }
 117
 118         MWindow *mwindow;
 119         ArrayList<char*> *filenames;
 120 };
 121
 122 long cin_timezone;
 123
 124 static float get_layout_scale()
 125 {
 126         char config_path[BCTEXTLEN];
 127         sprintf(config_path,"%s/%s", File::get_config_path(), CONFIG_FILE);
 128         FILE *fp = fopen(config_path,"r");
 129         if( !fp ) return 0;
 130         float scale = 0;
 131         char line[BCTEXTLEN];
 132         line[BCTEXTLEN-1] = 0;
 133         while( fgets(line, BCTEXTLEN-1, fp) ) {
 134                 if( !strncmp(line, "LAYOUT_SCALE ",12+1) ) {
 135                         scale = atof(line+12);
 136                         break;
 137                 }
 138         }
 139         fclose(fp);
 140         return scale;
 141 }
 142
 143 int main(int argc, char *argv[])
 144 {
 145 // handle command line arguments first
 146         srand(time(0));
 147         ArrayList<char*> filenames;
 148         filenames.set_array_delete();
 149         FileSystem fs;
 150
 151         time_t st; time(&st);
 152         struct tm ltm, gtm;
 153         localtime_r(&st, &ltm);
 154         gmtime_r(&st, &gtm);
 155         int tzofs = ltm.tm_hour - gtm.tm_hour;
 156         cin_timezone = tzofs * 60*60;
 157
 158         int operation = DO_GUI;
 159         int deamon_port = DEAMON_PORT;
 160         char deamon_path[BCTEXTLEN];
 161         char config_path[BCTEXTLEN];
 162         char batch_path[BCTEXTLEN];
 163         int nice_value = 20;
 164         int load_perpetual = 1;
 165         config_path[0] = 0;
 166         batch_path[0] = 0;
 167         deamon_path[0] = 0;
 168         Units::init();
 169
 170         File::init_cin_path();
 171         const char *locale_path = File::get_locale_path();
 172         const char *cin = File::get_cin();
 173
 174         bindtextdomain(cin, locale_path);
 175         textdomain(cin);
 176         setlocale(LC_MESSAGES, "");
 177
 178 #ifdef X_HAVE_UTF8_STRING
 179         char *loc = setlocale(LC_CTYPE, "");
 180         if( loc ) {
 181                 strcpy(BC_Resources::encoding, nl_langinfo(CODESET));
 182                 BC_Resources::locale_utf8 = !strcmp(BC_Resources::encoding, "UTF-8");
 183
 184                 // Extract from locale language & region
 185                 char locbuf[32], *p;
 186                 locbuf[0] = 0;
 187                 if( (p = strchr(loc, '.')) != 0 && (p - loc) < (int)sizeof(locbuf)-1 ) {
 188                         strncpy(locbuf, loc, p - loc);
 189                         locbuf[p - loc] = 0;
 190                 }
 191                 else if( strlen(loc) < sizeof(locbuf)-1 )
 192                         strcpy(locbuf, loc);
 193
 194                 // Locale 'C' does not give useful language info - assume en
 195                 if( !locbuf[0] || locbuf[0] == 'C' )
 196                         strcpy(locbuf, "en");
 197
 198                 if( (p = strchr(locbuf, '_')) && p - locbuf < LEN_LANG ) {
 199                         *p++ = 0;
 200                         strcpy(BC_Resources::language, locbuf);
 201                         if( strlen(p) < LEN_LANG )
 202                                 strcpy(BC_Resources::region, p);
 203                 }
 204                 else if( strlen(locbuf) < LEN_LANG )
 205                         strcpy(BC_Resources::language, locbuf);
 206         }
 207         else
 208                 printf(_(PROGRAM_NAME ": Could not set locale.\n"));
 209 #else
 210         setlocale(LC_CTYPE, "");
 211 #endif
 212         tzset();
 213
 214         int load_backup = 0;
 215         int start_remote_control = 0;
 216
 217         for( int i = 1; i < argc; i++ ) {
 218                 if( !strcmp(argv[i], "-h") ) {
 219                         operation = DO_USAGE;
 220                 }
 221                 else if( !strcmp(argv[i], "-z") ) {
 222                         start_remote_control = 1;
 223                 }
 224                 else if( !strcmp(argv[i], "-r") ) {
 225                         operation = DO_BATCHRENDER;
 226                         if( argc > i + 1 ) {
 227                                 if( argv[i + 1][0] != '-' ) {
 228                                         strcpy(batch_path, argv[i + 1]);
 229                                         i++;
 230                                 }
 231                         }
 232                 }
 233                 else if( !strcmp(argv[i], "-c") ) {
 234                         if( argc > i + 1 ) {
 235                                 strcpy(config_path, argv[i + 1]);
 236                                 i++;
 237                         }
 238                         else {
 239                                 fprintf(stderr, _("%s: -c needs a filename.\n"), argv[0]);
 240                         }
 241                 }
 242                 else if( !strcmp(argv[i], "-d") || !strcmp(argv[i], "-f") ) {
 243                         operation = !strcmp(argv[i], "-d") ? DO_DEAMON : DO_DEAMON_FG;
 244                         if( argc > i + 1 ) {
 245                                 if( atol(argv[i + 1]) > 0 ) {
 246                                         deamon_port = atol(argv[i + 1]);
 247                                         i++;
 248                                 }
 249                         }
 250                 }
 251                 else if( !strcmp(argv[i], "-b") ) {
 252                         operation = DO_BRENDER;
 253                         if( i > argc - 2 ) {
 254                                 fprintf(stderr, _("-b may not be used by the user.\n"));
 255                                 exit(1);
 256                         }
 257                         else
 258                                 strcpy(deamon_path, argv[i + 1]);
 259                 }
 260                 else if( !strcmp(argv[i], "-n") ) {
 261                         if( argc > i + 1 ) {
 262                                 nice_value = atol(argv[i + 1]);
 263                                 i++;
 264                         }
 265                 }
 266                 else if( !strcmp(argv[i], "-x") ) {
 267                         load_backup = 1;
 268                 }
 269                 else if( !strcmp(argv[i], "-S") ) {
 270                         load_perpetual = 0;
 271                 }
 272                 else {
 273                         char *new_filename;
 274                         new_filename = new char[BCTEXTLEN];
 275                         strcpy(new_filename, argv[i]);
 276                         fs.complete_path(new_filename);
 277                         filenames.append(new_filename);
 278                 }
 279         }
 280
 281         float scale = operation == DO_GUI ?
 282                 get_layout_scale() : 1;
 283         // runs XInitThreads
 284         BC_WindowBase::init_resources(scale);
 285
 286         if( operation == DO_GUI ||
 287             operation == DO_DEAMON || operation == DO_DEAMON_FG ||
 288             operation == DO_USAGE  || operation == DO_BATCHRENDER) {
 289
 290 #ifndef REPOMAINTXT
 291 #define REPOMAINTXT ""
 292 #endif
 293 #ifndef COPYRIGHTTEXT1
 294 #define COPYRIGHTTEXT1 ""
 295 #endif
 296 #ifndef COPYRIGHTTEXT2
 297 #define COPYRIGHTTEXT2 ""
 298 #endif
 299                 fprintf(stderr, "%s %s - %s\n%s",
 300                         PROGRAM_NAME,CINELERRA_VERSION, AboutPrefs::build_timestamp,
 301                         REPOMAINTXT COPYRIGHTTEXT1 COPYRIGHTTEXT2);
 302                 fprintf(stderr, "%s is free software, covered by the GNU General Public License,\n"
 303                         "and you are welcome to change it and/or distribute copies of it under\n"
 304                         "certain conditions. There is absolutely no warranty for %s.\n\n",
 305                         PROGRAM_NAME, PROGRAM_NAME);
 306         }
 307
 308         switch( operation ) {
 309                 case DO_USAGE:
 310                         printf(_("\nUsage:\n"));
 311                         printf(_("%s [-f] [-c configuration] [-d port] [-n nice] [-r batch file] [filenames]\n\n"), argv[0]);
 312                         printf(_("-d = Run in the background as renderfarm client.  The port (400) is optional.\n"));
 313                         printf(_("-f = Run in the foreground as renderfarm client.  Substitute for -d.\n"));
 314                         printf(_("-n = Nice value if running as renderfarm client. (19)\n"));
 315                         printf(_("-c = Configuration file to use instead of %s/%s.\n"),
 316                                 File::get_config_path(), CONFIG_FILE);
 317                         printf(_("-r = batch render the contents of the batch file (%s/%s) with no GUI.  batch file is optional.\n"),
 318                                 File::get_config_path(), BATCH_PATH);
 319                         printf(_("-S = do not reload perpetual session\n"));
 320                         printf(_("-x = reload from backup\n"));
 321                         printf(_("filenames = files to load\n\n\n"));
 322                         exit(0);
 323                         break;
 324
 325                 case DO_DEAMON:
 326                 case DO_DEAMON_FG: {
 327                         if( operation == DO_DEAMON ) {
 328                                 int pid = fork();
 329
 330                                 if( pid ) {
 331 // Redhat 9 requires _exit instead of exit here.
 332                                         _exit(0);
 333                                 }
 334                         }
 335
 336                         RenderFarmClient client(deamon_port,
 337                                 0,
 338                                 nice_value,
 339                                 config_path);
 340                         client.main_loop();
 341                         break; }
 342
 343 // Same thing without detachment
 344                 case DO_BRENDER: {
 345                         RenderFarmClient client(0,
 346                                 deamon_path,
 347                                 20,
 348                                 config_path);
 349                         client.main_loop();
 350                         break; }
 351
 352                 case DO_BATCHRENDER: {
 353                         BatchRenderThread *thread = new BatchRenderThread(0);
 354                         thread->start_rendering(config_path,
 355                                 batch_path);
 356                         break; }
 357
 358                 case DO_GUI: {
 359                         int restart = 0, done = 0;
 360                         while( !done ) {
 361                                 BC_WindowBase::get_resources()->vframe_shm = 0;
 362                                 MWindow mwindow;
 363                                 mwindow.create_objects(1, !filenames.total, config_path);
 364                                 CommandLineThread *thread  = 0;
 365                                 if( mwindow.preferences->perpetual_session && load_perpetual )
 366                                         mwindow.load_undo_data();
 367 //SET_TRACE
 368 // load the initial files on seperate tracks
 369 // use a new thread so it doesn't block the GUI
 370                                 if( filenames.total ) {
 371                                         thread  = new CommandLineThread(&filenames, &mwindow);
 372                                         thread->start();
 373 //PRINT_TRACE
 374                                 }
 375                                 if( load_backup ) {
 376                                         load_backup = 0;
 377                                         mwindow.gui->lock_window("main");
 378                                         mwindow.load_backup();
 379                                         mwindow.gui->unlock_window();
 380                                 }
 381                                 if( start_remote_control ) {
 382                                         start_remote_control = 0;
 383                                         mwindow.gui->remote_control->activate();
 384                                 }
 385 // run the program
 386 //PRINT_TRACE
 387                                 mwindow.start();
 388                                 mwindow.run();
 389 //PRINT_TRACE
 390                                 restart = mwindow.restart();
 391                                 if( restart ) {
 392                                         mwindow.save_backup();
 393                                         load_backup = 1;
 394                                         start_remote_control =
 395                                                 mwindow.gui->remote_control->is_active();
 396                                 }
 397                                 if( restart <= 0 )
 398                                         done = 1;
 399
 400                                 mwindow.save_defaults();
 401                                 if( mwindow.preferences->perpetual_session )
 402                                         mwindow.save_undo_data();
 403 //PRINT_TRACE
 404                                 filenames.remove_all_objects();
 405                                 delete thread;
 406                         }
 407
 408                         if( restart < 0 ) {
 409                                 char exe_path[BCTEXTLEN];
 410                                 int len = readlink("/proc/self/exe", exe_path, sizeof(exe_path)-1);
 411                                 if( len < 0 ) break;
 412                                 exe_path[len] = 0;
 413                                 char *av[4] = { 0, };  int ac = 0;
 414                                 av[ac++] = exe_path;
 415                                 if( load_backup ) av[ac++] = (char*) "-x";
 416                                 if( start_remote_control ) av[ac++] = (char*) "-z";
 417                                 av[ac++] = 0;
 418                                 execv(exe_path, av);
 419                         }
 420 //SET_TRACE
 421 DISABLE_BUFFER
 422                 break; }
 423         }
 424
 425         filenames.remove_all_objects();
 426         Units::finit();
 427         BC_WindowBase::finit_resources();
 428
 429         time_t et; time(&et);
 430         long dt = et - st;
 431         printf("Session time: %ld:%02ld:%02ld\n", dt/3600, dt%3600/60, dt%60);
 432         struct rusage ru;
 433         getrusage(RUSAGE_SELF, &ru);
 434         long usr_ms = ru.ru_utime.tv_sec*1000 + ru.ru_utime.tv_usec/1000;
 435         long us = usr_ms/1000;  int ums = usr_ms%1000;
 436         long sys_ms = ru.ru_stime.tv_sec*1000 + ru.ru_stime.tv_usec/1000;
 437         long ss = sys_ms/1000;  int sms = sys_ms%1000;
 438         printf("Cpu time: user: %ld:%02ld:%02ld.%03d sys: %ld:%02ld:%02ld.%03d\n",
 439                 us/3600, us%3600/60, us%60, ums, ss/3600, ss%3600/60, ss%60, sms);
 440         return 0;
 441 }
 442