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Diffstat (limited to 'recordmydesktop/src/parseargs.c')
| -rw-r--r-- | recordmydesktop/src/parseargs.c | 380 |
1 files changed, 380 insertions, 0 deletions
diff --git a/recordmydesktop/src/parseargs.c b/recordmydesktop/src/parseargs.c new file mode 100644 index 0000000..ea82920 --- /dev/null +++ b/recordmydesktop/src/parseargs.c @@ -0,0 +1,380 @@ +/********************************************************************************* +* recordMyDesktop * +********************************************************************************** +* * +* Copyright (C) 2006 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 biocrasher@gmail.com * +**********************************************************************************/ + + +#include <recordmydesktop.h> + + +int ParseArgs(int argc,char **argv,ProgArgs *arg_return){ + int i; + char *usage="\nUsage:\n" + "\trecordmydesktop [-h| --help| --version| -delay n[H|h|M|m]| -windowid id_of_window|\n" + "\t-display DISPLAY| -x X| -y Y|-width N| -height N| -fps N(number>0)|\n" + "\t -v_quality n| -s_quality n| -v_bitrate n| -dummy-cursor color| --no-dummy-cursor|\n" + "\t -freq N(number>0)| -channels N(number>0)| -device SOUND_DEVICE| --nosound|\n" + "\t --with-shared| --full-shots| --scshot| -scale-shot N| -o filename]^filename\n\n\n" + + "General Options:\n" + "\t-h or --help\t\tPrint this help and exit.\n" + "\t--version\t\tPrint program version and exit.\n\n" + + "Image Options:\n" + "\t-windowid id_of_window\tid of window to be recorded.\n" + "\t-display DISPLAY\tDisplay to connect to.\n" + "\t-x X\t\t\tOffset in x direction.\n" + "\t-y Y\t\t\tOffset in y direction.\n" + "\t-width N\t\tWidth of recorded window.\n" + "\t-height N\t\tHeight of recorded window.\n\n" + + "\t-dummy-cursor color\tColor of the dummy cursor [black|white](default black)\n" + "\t--no-dummy-cursor\tDisable drawing of a dummy cursor.\n" + "\t--with-shared\t\tEnable usage of MIT-shared memory extension.\n" + "\t--full-shots\t\tTake full screenshot at every frame(Not recomended!).\n" + "\t-fps N(number>0.0)\tA positive number denoting desired framerate.\n\n" + + "Sound Options:\n" + "\t-channels N(number>0)\tA positive number denoting desired sound channels in recording.\n" + "\t-freq N(number>0)\tA positive number denoting desired sound frequency.\n" + "\t-device SOUND_DEVICE\tSound device(default hw0:0).\n" + "\t--nosound\t\tDo not record sound.\n\n" + + "Encoding Options\n" + "\t-v_quality n\t\tA number from 0 to 63 for desired encoded video quality(default 63).\n" + "\t-v_bitrate n\t\tA number from 45000 to 2000000 for desired encoded video bitrate(default 45000).\n" + "\t-s_quality n\t\tDesired audio quality(-1 to 10).\n\n" + + "Misc Options:\n" + "\t-delay n[H|h|M|m]\tNumber of secs(default),minutes or hours before capture starts(number can be float)\n" + "\t--scshot\t\tTake a bitmap screenshot(default rmdout.bmp) and exit.\n" + "\t-scale-shot N\t\tFactor by which screenshot is scaled down(1<=number<=64,power of 2).\n" + "\t-o filename\t\tName of recorded video(default out.ogg).\n" + "\n\tIf no other options are specified, filename can be given without the -o switch.\n\n\n"; + + if(argc==2){ + if(argv[1][0]!='-'){ + realloc(arg_return->filename,strlen(argv[1])+1); + strcpy(arg_return->filename,argv[1]); + return 0; + } + } + for(i=1;i<argc;i++){ + if(!strcmp(argv[i],"-delay")){ + if(i+1<argc){ + float num=atof(argv[i+1]); + if(num>0.0){ + int k; + for(k=0;k<strlen(argv[i+1]);k++){ + if((argv[i+1][k]=='M')||(argv[i+1][k]=='m')){ + num*=60.0; + break; + } + else if((argv[i+1][k]=='H')||(argv[i+1][k]=='h')){ + num*=3600.0; + break; + } + } + arg_return->delay=(int)num; + } + else{ + fprintf(stderr,"Argument Usage: -delay n[H|h|M|m]\nwhere n is a float number\n"); + return 1; + } + } + else{ + fprintf(stderr,"Argument Usage: -delay n[H|h|M|m]\nwhere n is a float number\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"-windowid")){ + if(i+1<argc){ + Window num=strtod(argv[i+1],NULL); + if(num>0) + arg_return->windowid=num; + else{ + fprintf(stderr,"Argument Usage: -windowid id_of_window(number)\n"); + return 1; + } + } + else{ + fprintf(stderr,"Argument Usage: -windowid id_of_window(number)\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"-display")){ + if(i+1<argc){ + realloc(arg_return->display,strlen(argv[i+1])+1); + strcpy(arg_return->display,argv[i+1]); + } + else{ + fprintf(stderr,"Argument Usage: -display DISPLAY\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"-x")){ + if(i+1<argc){ + int num=atoi(argv[i+1]); + if(num>0) + arg_return->x=num; + else{ + fprintf(stderr,"Argument Usage: -x X(number>0)\n"); + return 1; + } + } + else{ + fprintf(stderr,"Argument Usage: -x X(number>0)\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"-y")){ + if(i+1<argc){ + int num=atoi(argv[i+1]); + if(num>0) + arg_return->y=num; + else{ + fprintf(stderr,"Argument Usage: -y Y(number>0)\n"); + return 1; + } + } + else{ + fprintf(stderr,"Argument Usage: -y Y(number>0)\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"-width")){ + if(i+1<argc){ + int num=atoi(argv[i+1]); + if(num>0) + arg_return->width=num; + else{ + fprintf(stderr,"Argument Usage: -width N(number>0)\n"); + return 1; + } + } + else{ + fprintf(stderr,"Argument Usage: -width N(number>0)\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"-height")){ + if(i+1<argc){ + int num=atoi(argv[i+1]); + if(num>0) + arg_return->height=num; + else{ + fprintf(stderr,"Argument Usage: -height N(number>0)\n"); + return 1; + } + } + else{ + fprintf(stderr,"Argument Usage: -height N(number>0)\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"-o")){ + if(i+1<argc){ + realloc(arg_return->filename,strlen(argv[i+1])+1); + strcpy(arg_return->filename,argv[i+1]); + } + else{ + fprintf(stderr,"Argument Usage: -o filename\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"-fps")){ + if(i+1<argc){ + float num=atof(argv[i+1]); + if(num>0.0) + arg_return->fps=num; + else{ + fprintf(stderr,"Argument Usage: -fps N(number>0)\n"); + return 1; + } + } + else{ + fprintf(stderr,"Argument Usage: -fps N(number>0)\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"-v_quality")){ + if(i+1<argc){ + int num=atoi(argv[i+1]); + if((num>=0)&&(num<64)) + arg_return->v_quality=num; + else{ + fprintf(stderr,"Argument Usage: -v_quality n(number 0-63)\n"); + return 1; + } + } + else{ + fprintf(stderr,"Argument Usage: -v_quality n(number 0-63)\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"-v_bitrate")){ + if(i+1<argc){ + int num=atoi(argv[i+1]); + if((num>=45000)&&(num<=2000000)) + arg_return->v_bitrate=num; + else{ + fprintf(stderr,"Argument Usage: -v_bitrate n(number 45000-2000000)\n"); + return 1; + } + } + else{ + fprintf(stderr,"Argument Usage: -v_bitrate n(number 45000-2000000)\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"-dummy-cursor")){ + if(i+1<argc){ + if(!strcmp(argv[i+1],"white")) + arg_return->cursor_color=0; + else if(!strcmp(argv[i+1],"black")) + arg_return->cursor_color=1; + else{ + fprintf(stderr,"Argument Usage: -dummy-cursor [black|white](default black)\n"); + return 1; + } + } + else{ + fprintf(stderr,"Argument Usage: -dummy-cursor [black|white](default black)\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"--no-dummy-cursor")) + arg_return->have_dummy_cursor=0; + else if(!strcmp(argv[i],"-freq")){ + if(i+1<argc){ + int num=atoi(argv[i+1]); + if(num>0) + arg_return->frequency=num; + else{ + fprintf(stderr,"Argument Usage: -freq N(number>0)\n"); + return 1; + } + } + else{ + fprintf(stderr,"Argument Usage: -freq N(number>0)\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"-channels")){ + if(i+1<argc){ + int num=atoi(argv[i+1]); + if(num>0) + arg_return->channels=num; + else{ + fprintf(stderr,"Argument Usage: -channels N(number>0)\n"); + return 1; + } + } + else{ + fprintf(stderr,"Argument Usage: -channels N(number>0)\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"-s_quality")){ + if(i+1<argc){ + int num=atoi(argv[i+1]); + if((num>=-1)&&(num<=10)) + arg_return->s_quality=num; + else{ + fprintf(stderr,"Argument Usage: -s_quality n(number -1 to 10)\n"); + return 1; + } + } + else{ + fprintf(stderr,"Argument Usage: -s_quality n(number -1 to 10)\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"-scale-shot")){ + if(i+1<argc){ + int num=atoi(argv[i+1]); + if((num==1)||(num==2)||(num==4)||(num==8) + ||(num==16)||(num==32)||(num==64)){ + arg_return->scale_shot=num; + } + else{ + fprintf(stderr,"Argument Usage: -scale-shot N(0<number<64,power of 2)\n"); + return 1; + } + } + else{ + fprintf(stderr,"Argument Usage: -scale-shot N(0<number<64,power of 2)\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"-device")){ + if(i+1<argc){ + realloc(arg_return->device,strlen(argv[i+1])+1); + strcpy(arg_return->device,argv[i+1]); + } + else{ + fprintf(stderr,"Argument Usage: -device SOUND_DEVICE\n"); + return 1; + } + i++; + } + else if(!strcmp(argv[i],"--nosound")) + arg_return->nosound=1; + else if(!strcmp(argv[i],"--with-shared")) + arg_return->noshared=0; + else if(!strcmp(argv[i],"--full-shots")) + arg_return->full_shots=1; + else if(!strcmp(argv[i],"--scshot")) + arg_return->scshot=1; + else if(!strcmp(argv[i],"--help")||!strcmp(argv[i],"-h")){ + fprintf(stderr,"%s",usage); + return 1; + } + else if(!strcmp(argv[i],"--version")){ + fprintf(stderr,"recordMyDesktop v%s\n\n",VERSION); + return 1; + } + else{ + fprintf(stderr,"\n\tError parsing arguments.\n\tType --help or -h for usage.\n\n"); + return 1; + } + } + return 0; +} |