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-rw-r--r--recordmydesktop/configure.ac1
-rw-r--r--recordmydesktop/src/rmd_parseargs.c919
2 files changed, 425 insertions, 495 deletions
diff --git a/recordmydesktop/configure.ac b/recordmydesktop/configure.ac
index a345529..74d793e 100644
--- a/recordmydesktop/configure.ac
+++ b/recordmydesktop/configure.ac
@@ -73,6 +73,7 @@ AC_CHECK_TYPES([u_int64_t],,)
AC_CHECK_LIB([m],[isnan],,)
AC_CHECK_LIB([z],[deflate],,AC_MSG_ERROR([Can't find zlib]))
+AC_CHECK_LIB([popt], poptSetOtherOptionHelp,,AC_MSG_ERROR([Can't find libpopt]))
AC_CHECK_LIB([ICE],[IceOpenConnection],,AC_MSG_ERROR([Can't find libICE]),)
AC_CHECK_LIB([SM],[SmcOpenConnection],,AC_MSG_ERROR([Can't find libSM]),)
AC_CHECK_LIB([X11],[XOpenDisplay],,AC_MSG_ERROR([Can't find libX11]),
diff --git a/recordmydesktop/src/rmd_parseargs.c b/recordmydesktop/src/rmd_parseargs.c
index a2b110c..9a09334 100644
--- a/recordmydesktop/src/rmd_parseargs.c
+++ b/recordmydesktop/src/rmd_parseargs.c
@@ -3,6 +3,7 @@
*******************************************************************************
* *
* Copyright (C) 2006,2007,2008 John Varouhakis *
+* Copyright (C) 2009 Martin Nordholts *
* *
* *
* This program is free software; you can redistribute it and/or modify *
@@ -29,6 +30,8 @@
#include "rmd_types.h"
+#include <popt.h>
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -36,8 +39,10 @@
#ifdef HAVE_LIBJACK
#define RMD_LIBJACK_STATUS "Enabled"
+#define RMD_USE_JACK_EXTRA_FLAG 0
#else
#define RMD_LIBJACK_STATUS "Disabled"
+#define RMD_USE_JACK_EXTRA_FLAG POPT_ARGFLAG_DOC_HIDDEN
#endif
#ifdef HAVE_LIBASOUND
@@ -46,522 +51,446 @@
#define RMD_LIBASOUND_STATUS "OSS"
#endif
-static void rmdPrintConfig(void) {
- fprintf(stderr,
- "\n"
- "recordMyDesktop was compiled with the following options:\n"
- "\n"
- "Jack:\t\t\t" RMD_LIBJACK_STATUS "\n"
- "Default Audio Backend:\t" RMD_LIBASOUND_STATUS "\n"
- "\n"
- "\n");
-}
+#define RMD_ARG_DELAY 1
+#define RMD_ARG_DUMMY_CURSOR 2
+#define RMD_ARG_USE_JACK 3
+
+#define RMD_OPTION_TABLE(name, table) \
+ { NULL, '\0', \
+ POPT_ARG_INCLUDE_TABLE, (table), \
+ 0, (name), NULL }
+
+static void rmdPrintAndExit(poptContext con, enum poptCallbackReason reason, const struct poptOption *opt, const char *arg, const void *data);
+static boolean rmdValidateArguments(const ProgArgs *args);
+
+// Note: print-config only shown in Generic, in man tis also shown in
+// Misc (less complciate code that way)
boolean rmdParseArgs(int argc, char **argv, ProgArgs *arg_return) {
- int i;
- char *usage =
- "\n"
- "Usage:\n"
- "\trecordmydesktop [OPTIONS]^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"
- "\t--print-config\t\tPrint info about options selected during compilation 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]\n"
- "\t--no-cursor\t\tDisable drawing of the cursor.\n"
- "\t--no-shared\t\tDisable usage of MIT-shared memory extension(Not Recommended!).\n"
- "\t--full-shots\t\tTake full screenshot at every frame(Not recomended!).\n"
- "\t--quick-subsampling\tDo subsampling of the chroma planes by discarding,not averaging.\n"
- "\t--fps N(number>0.0)\tA positive number denoting desired framerate.\n"
- "\n"
- "Sound Options:\n"
- "\t--channels N\t\t\tA positive number denoting desired sound channels in recording.\n"
- "\t--freq N\t\t\tA positive number denoting desired sound frequency.\n"
- "\t--buffer-size N\t\t\tA positive number denoting the desired sound buffer size (in frames,when using ALSA or OSS)\n"
- "\t--ring-buffer-size N\t\tA float number denoting the desired ring buffer size (in seconds,when using JACK only).\n"
- "\t--device SOUND_DEVICE\t\tSound device(default " DEFAULT_AUDIO_DEVICE ").\n"
- "\t--use-jack port1 port2... portn\tRecord audio from the specified list of space-separated jack ports.\n"
- "\t--no-sound\t\t\tDo not record sound.\n"
- "\n"
- "Encoding Options\n"
- "\t--on-the-fly-encoding\tEncode the audio-video data, while recording.\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--rescue path_to_data\t\tEncode data from a previous, crashed, session.\n"
- "\t--no-wm-check\t\t\tDo not try to detect the window manager(and set options according to it)\n"
- "\t--pause-shortcut MOD+KEY\tShortcut that will be used for (un)pausing (default Control+Mod1+p).\n"
- "\t--stop-shortcut MOD+KEY\t\tShortcut that will be used to stop the recording (default Control+Mod1+s).\n"
- "\t--compress-cache\t\tImage data are cached with light compression.\n"
- "\t--workdir DIR\t\t\tLocation where a temporary directory will be created to hold project files(default $HOME).\n"
- "\t--delay n[H|h|M|m]\t\tNumber of secs(default),minutes or hours before capture starts(number can be float)\n"
- "\t--overwrite\t\t\tIf there is already a file with the same name, delete it (default is to add a number postfix to the new one).\n"
- "\t-o filename\t\t\tName of recorded video(default out.ogv).\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]!='-'){
- free(arg_return->filename);
- arg_return->filename=malloc(strlen(argv[1])+1);
- strcpy(arg_return->filename,argv[1]);
- return TRUE;
- }
- }
- for(i=1;i<argc;i++){
- if (strcmp(argv[i], "--delay") == 0) {
- if(i+1<argc){
- float num=atof(argv[i+1]);
- if(num>0.0){
+ poptContext popt_context = NULL;
+ boolean no_cursor = FALSE;
+ boolean quick_subsampling = FALSE;
+ boolean compress_cache = FALSE;
+ boolean success = TRUE;
+ int arg_id = 0;
+
+ // Setup the option tables
+ struct poptOption generic_options[] = {
+ { NULL, '\0',
+ POPT_ARG_CALLBACK, (void *)rmdPrintAndExit, 0,
+ NULL, NULL },
+
+ { "help", 'h',
+ POPT_ARG_NONE, NULL, 0,
+ "Print this help and exit.",
+ NULL },
+
+ { "version", '\0',
+ POPT_ARG_NONE, NULL, 0,
+ "Print program version and exit.",
+ NULL },
+
+ { "print-config", '\0',
+ POPT_ARG_NONE, NULL, 0,
+ "Print info about options selected during compilation and exit.",
+ NULL },
+
+ POPT_TABLEEND };
+
+ struct poptOption image_options[] = {
+ { "windowid", '\0',
+ POPT_ARG_INT, &arg_return->windowid, 0,
+ "id of window to be recorded.",
+ "id_of_window" },
+
+ { "display", '\0',
+ POPT_ARG_STRING, &arg_return->display, 0,
+ "Display to connect to.",
+ "DISPLAY" },
+
+ { NULL, 'x',
+ POPT_ARG_INT, &arg_return->x, 0,
+ "Offset in x direction.",
+ "N>=0" },
+
+ { NULL, 'y',
+ POPT_ARG_INT, &arg_return->y, 0,
+ "Offset in y direction.",
+ "N>=0" },
+
+ { "width", '\0',
+ POPT_ARG_INT, &arg_return->width, 0,
+ "Width of recorded window.",
+ "N>0" },
+
+ { "height", '\0',
+ POPT_ARG_INT, &arg_return->height, 0,
+ "Height of recorded window.",
+ "N>0" },
+
+ { "dummy-cursor", '\0',
+ POPT_ARG_STRING, NULL, RMD_ARG_DUMMY_CURSOR,
+ "Color of the dummy cursor [black|white]",
+ "color" },
+
+ { "no-cursor", '\0',
+ POPT_ARG_NONE, &no_cursor, 0,
+ "Disable drawing of the cursor.",
+ NULL },
+
+ { "no-shared", '\0',
+ POPT_ARG_NONE, &arg_return->noshared, 0,
+ "Disable usage of MIT-shared memory extension(Not Recommended!).",
+ NULL },
+
+ { "full-shots", '\0',
+ POPT_ARG_NONE, &arg_return->full_shots, 0,
+ "Take full screenshot at every frame(Not recomended!).",
+ NULL },
+
+ { "follow-mouse", '\0',
+ POPT_ARG_NONE, &arg_return->follow_mouse, 0,
+ "Makes the capture area follow the mouse cursor. Autoenables --full-shots.",
+ NULL },
+
+ { "quick-subsampling", '\0',
+ POPT_ARG_NONE, &quick_subsampling, 0,
+ "Do subsampling of the chroma planes by discarding, not averaging.",
+ NULL },
+
+ { "fps", '\0',
+ POPT_ARG_FLOAT, &arg_return->fps, 0,
+ "A positive number denoting desired framerate.",
+ "N(number>0.0)" },
+
+ POPT_TABLEEND };
+
+ struct poptOption sound_options[] = {
+ { "channels", '\0',
+ POPT_ARG_INT, &arg_return->channels, 0,
+ "A positive number denoting desired sound channels in recording.",
+ "N" },
+
+ { "freq", '\0',
+ POPT_ARG_INT, &arg_return->frequency, 0,
+ "A positive number denoting desired sound frequency.",
+ "N" },
+
+ { "buffer-size", '\0',
+ POPT_ARG_INT, &arg_return->buffsize, 0,
+ "A positive number denoting the desired sound buffer size (in frames,when using ALSA or OSS)",
+ "N" },
+
+ { "ring-buffer-size", '\0',
+ POPT_ARG_FLOAT, &arg_return->jack_ringbuffer_secs, 0,
+ "A float number denoting the desired ring buffer size (in seconds,when using JACK only).",
+ "N" },
+
+ { "device", '\0',
+ POPT_ARG_STRING, &arg_return->device, 0,
+ "Sound device(default " DEFAULT_AUDIO_DEVICE ").",
+ "SOUND_DEVICE" },
+
+ { "use-jack", '\0',
+ POPT_ARG_STRING | RMD_USE_JACK_EXTRA_FLAG, &arg_return->x, RMD_ARG_USE_JACK,
+ "Record audio from the specified list of space-separated jack ports.",
+ "port1 port2... portn" },
+
+ { "no-sound", '\0',
+ POPT_ARG_NONE, &arg_return->nosound, 0,
+ "Do not record sound.",
+ NULL },
+
+ POPT_TABLEEND };
+
+ struct poptOption encoding_options[] = {
+ { "on-the-fly-encoding", '\0',
+ POPT_ARG_NONE, &arg_return->encOnTheFly, 0,
+ "Encode the audio-video data, while recording.",
+ NULL },
+
+ { "v_quality", '\0',
+ POPT_ARG_INT, &arg_return->v_quality, 0,
+ "A number from 0 to 63 for desired encoded video quality(default 63).",
+ "n" },
+
+ { "v_bitrate", '\0',
+ POPT_ARG_INT, &arg_return->v_bitrate, 0,
+ "A number from 45000 to 2000000 for desired encoded video bitrate(default 45000).",
+ "n" },
+
+ { "s_quality", '\0',
+ POPT_ARG_INT, &arg_return->s_quality, 0,
+ "Desired audio quality(-1 to 10).",
+ "n" },
+
+ POPT_TABLEEND };
+
+ struct poptOption misc_options[] = {
+ { "rescue", '\0',
+ POPT_ARG_STRING, &arg_return->rescue_path, 0,
+ "Encode data from a previous, crashed, session.",
+ "path_to_data" },
+
+ { "no-encode", '\0',
+ POPT_ARG_NONE | POPT_ARGFLAG_DOC_HIDDEN, &arg_return->no_encode, 0,
+ "Do not encode any data after recording is complete. This is instead done manually afterwards with --rescue.",
+ NULL },
+
+ { "no-wm-check", '\0',
+ POPT_ARG_NONE, &arg_return->nowmcheck, 0,
+ "Do not try to detect the window manager(and set options according to it)",
+ NULL },
+
+ { "no-frame", '\0',
+ POPT_ARG_NONE, &arg_return->noframe, 0,
+ "Don not show the frame that visualizes the recorded area.",
+ NULL },
+
+ { "pause-shortcut", '\0',
+ POPT_ARG_STRING, &arg_return->pause_shortcut, 0,
+ "Shortcut that will be used for (un)pausing (default Control+Mod1+p).",
+ "MOD+KEY" },
+
+ { "stop-shortcut", '\0',
+ POPT_ARG_STRING, &arg_return->stop_shortcut, 0,
+ "Shortcut that will be used to stop the recording (default Control+Mod1+s).",
+ "MOD+KEY" },
+
+ { "compress-cache", '\0',
+ POPT_ARG_NONE, &compress_cache, 0,
+ "Image data are cached with light compression.",
+ NULL },
+
+ { "workdir", '\0',
+ POPT_ARG_STRING, &arg_return->workdir, 0,
+ "Location where a temporary directory will be created to hold project files(default $HOME).",
+ "DIR" },
+
+ { "delay", '\0',
+ POPT_ARG_STRING, &arg_return->delay, RMD_ARG_DELAY,
+ "Number of secs(default),minutes or hours before capture starts(number can be float)",
+ "n[H|h|M|m]" },
+
+ { "overwrite", '\0',
+ POPT_ARG_NONE, &arg_return->overwrite, 0,
+ "If there is already a file with the same name, delete it (default is to add a number postfix to the new one).",
+ NULL },
+
+ { NULL, 'o',
+ POPT_ARG_STRING, &arg_return->filename, 0,
+ "Name of recorded video(default out.ogv).",
+ "filename" },
+
+ POPT_TABLEEND };
+
+ struct poptOption rmd_args[] = {
+ RMD_OPTION_TABLE("Generic Options", generic_options),
+ RMD_OPTION_TABLE("Image Options", image_options),
+ RMD_OPTION_TABLE("Sound Options", sound_options),
+ RMD_OPTION_TABLE("Encoding Options", encoding_options),
+ RMD_OPTION_TABLE("Misc Options", misc_options),
+ POPT_TABLEEND };
+
+
+ // Some trivial setup
+ popt_context = poptGetContext(NULL, argc, (const char **)argv, rmd_args, 0);
+ poptSetOtherOptionHelp(popt_context, "[OPTIONS]^filename");
+
+
+ // Parse the arguments
+ while ((arg_id = poptGetNextOpt(popt_context)) > 0) {
+ char *arg = poptGetOptArg(popt_context);
+
+ // Most arguments are handled completely by libpopt but we
+ // handle some by ourself, namely those in this switch case
+ switch (arg_id) {
+ case RMD_ARG_DELAY:
+ {
+ float num = atof(arg);
+
+ 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;
+ for (k = 0; k < strlen(arg); k++) {
+ if ((arg[k] == 'M') || (arg[k] == 'm')) {
+ num *= 60.0;
break;
}
- else if((argv[i+1][k]=='H')||(argv[i+1][k]=='h')){
- num*=3600.0;
+ else if ((arg[k] == 'H') || (arg[k] == 'h')) {
+ num *= 3600.0;
break;
}
}
- arg_return->delay=(int)num;
- }
- else{
- fprintf(stderr,"Argument Usage: --delay n[H|h|M|m]\n"
- "where n is a float number\n");
- return FALSE;
- }
- }
- else{
- fprintf(stderr,"Argument Usage: --delay n[H|h|M|m]\n"
- "where n is a float number\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--windowid") == 0) {
- 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 FALSE;
- }
- }
- else{
- fprintf(stderr,"Argument Usage:"
- " --windowid id_of_window(number)\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--display") == 0) {
- if(i+1<argc){
- if(arg_return->display!=NULL)
- free(arg_return->display);
- arg_return->display=malloc(strlen(argv[i+1])+1);
- strcpy(arg_return->display,argv[i+1]);
- }
- else{
- fprintf(stderr,"Argument Usage: --display DISPLAY\n");
- return FALSE;
- }
- 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 FALSE;
- }
- }
- else{
- fprintf(stderr,"Argument Usage: -x X(number>0)\n");
- return FALSE;
- }
- 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 FALSE;
- }
- }
- else{
- fprintf(stderr,"Argument Usage: -y Y(number>0)\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--width") == 0) {
- 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 FALSE;
- }
- }
- else{
- fprintf(stderr,"Argument Usage: --width N(number>0)\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--height") == 0) {
- 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 FALSE;
- }
- }
- else{
- fprintf(stderr,"Argument Usage: --height N(number>0)\n");
- return FALSE;
- }
- i++;
- }
- else if(!strcmp(argv[i],"-o")){
- if(i+1<argc){
- free(arg_return->filename);
- arg_return->filename=malloc(strlen(argv[i+1])+1);
- strcpy(arg_return->filename,argv[i+1]);
- }
- else{
- fprintf(stderr,"Argument Usage: -o filename\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--fps") == 0) {
- 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 FALSE;
- }
- }
- else{
- fprintf(stderr,"Argument Usage: --fps N(number>0)\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--v_quality") == 0) {
- 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 FALSE;
+ arg_return->delay = (int) num;
}
- }
- else{
- fprintf(stderr,"Argument Usage:"
- " --v_quality n(number 0-63)\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--v_bitrate") == 0) {
- 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 FALSE;
- }
- }
- else{
- fprintf(stderr,"Argument Usage:"
- " --v_bitrate n(number 45000-2000000)\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--dummy-cursor") == 0) {
- 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]\n");
- return FALSE;
- }
- arg_return->have_dummy_cursor=1;
- arg_return->xfixes_cursor=0;
- }
- else{
- fprintf(stderr,"Argument Usage:"
- " --dummy-cursor [black|white]\n");
- return FALSE;
- }
- i++;
- }
- else if(!strcmp(argv[i],"--no-cursor"))
- arg_return->xfixes_cursor=0;
- else if (strcmp(argv[i], "--freq") == 0) {
- 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 FALSE;
- }
- }
- else{
- fprintf(stderr,"Argument Usage: --freq N(number>0)\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--channels") == 0) {
- 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 FALSE;
- }
- }
- else{
- fprintf(stderr,"Argument Usage: --channels N(number>0)\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--s_quality") == 0) {
- 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 FALSE;
+ else {
+ fprintf(stderr,
+ "Argument Usage: --delay n[H|h|M|m]\n"
+ "where n is a float number\n");
+ success = FALSE;
}
}
- else{
- fprintf(stderr,"Argument Usage:"
- " --s_quality n(number -1 to 10)\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--device") == 0) {
- if(i+1<argc){
- free(arg_return->device);
- arg_return->device=malloc(strlen(argv[i+1])+1);
- strcpy(arg_return->device,argv[i+1]);
- }
- else{
- fprintf(stderr,"Argument Usage: -device SOUND_DEVICE\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--workdir") == 0) {
- if(i+1<argc){
- free(arg_return->workdir);
- arg_return->workdir=malloc(strlen(argv[i+1])+1);
- strcpy(arg_return->workdir,argv[i+1]);
- }
- else{
- fprintf(stderr,"Argument Usage: --workdir DIR\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--pause-shortcut") == 0) {
- if(i+1<argc){
- free(arg_return->pause_shortcut);
- arg_return->pause_shortcut=malloc(strlen(argv[i+1])+1);
- strcpy(arg_return->pause_shortcut,argv[i+1]);
- }
- else{
- fprintf(stderr,"Argument Usage: --pause-shortcut MOD+KEY\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--stop-shortcut") == 0) {
- if(i+1<argc){
- free(arg_return->stop_shortcut);
- arg_return->stop_shortcut=malloc(strlen(argv[i+1])+1);
- strcpy(arg_return->stop_shortcut,argv[i+1]);
- }
- else{
- fprintf(stderr,"Argument Usage: --stop-shortcut MOD+KEY\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--buffer-size") == 0) {
- if(i+1<argc){
- int num=atoi(argv[i+1]);
- if(num>0)
- arg_return->buffsize=num;
- else{
- fprintf(stderr,"Argument Usage:"
- " --buffer-size N(number>0)\n");
- return FALSE;
+ break;
+
+ case RMD_ARG_DUMMY_CURSOR:
+ {
+ if (!strcmp(arg, "white"))
+ arg_return->cursor_color = 0;
+ else if (!strcmp(arg, "black"))
+ arg_return->cursor_color = 1;
+ else {
+ fprintf(stderr,
+ "Argument Usage:\n"
+ " --dummy-cursor [black|white]\n");
+ success = FALSE;
}
+ arg_return->have_dummy_cursor = TRUE;
+ arg_return->xfixes_cursor = FALSE;
}
- else{
- fprintf(stderr,"Argument Usage: --buffer-size N(number>0)\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--use-jack") == 0) {
- if(i+1<argc){
-#ifdef HAVE_LIBJACK
- int k=i+1;
- arg_return->jack_nports=0;
- while((k<argc)&&(argv[k][0]!='-')&&k-i-1<RMD_MAX_JACK_PORTS){
- arg_return->jack_nports++;
+ break;
+
+ case RMD_ARG_USE_JACK:
+ {
+ arg_return->jack_nports = 0;
- arg_return->jack_port_names[k-i-1]=malloc(strlen(argv[k])+1);
- strcpy(arg_return->jack_port_names[k-i-1],argv[k]);
+ while (arg) {
- arg_return->use_jack=1;
+ arg_return->jack_nports++;
+
+ arg_return->jack_port_names[arg_return->jack_nports - 1] = malloc(strlen(arg) + 1);
+ strcpy(arg_return->jack_port_names[arg_return->jack_nports - 1], arg);
- k++;
+ arg = poptGetOptArg(popt_context);
}
- i+=arg_return->jack_nports;
-
- if (arg_return->jack_nports==0) {
- fprintf(stderr,"Argument Usage: --use-jack port1"
- " port2... portn\n");
- return FALSE;
+ if (arg_return->jack_nports > 0)
+ {
+ arg_return->use_jack = 1;
}
-#else
- fprintf(stderr,"recordMyDesktop is not compiled"
- " with Jack support!\n");
- return FALSE;
-#endif
- }
- else{
- fprintf(stderr,"Argument Usage: --use-jack port1"
- " port2... portn\n");
- return FALSE;
- }
- }
- else if (strcmp(argv[i], "--ring-buffer-size") == 0) {
- if(i+1<argc){
- float num=atof(argv[i+1]);
- if(num>0.0)
- arg_return->jack_ringbuffer_secs=num;
- else{
- fprintf(stderr,"Argument Usage: --ring-buffer-size"
- " N(floating point number>0.0)\n");
- return FALSE;
+ else
+ {
+ fprintf(stderr,
+ "Argument Usage: --use-jack port1 port2... portn\n");
+ success = FALSE;
}
- }
- else{
- fprintf(stderr,"Argument Usage: --ring-buffer-size"
- " N(floating point number>0.0)\n");
- return FALSE;
- }
- i++;
- }
- else if (strcmp(argv[i], "--rescue") == 0) {
- if(i+1<argc){
- arg_return->rescue_path = argv[i + 1];
- }
- else{
- fprintf(stderr,"Argument Usage: --rescue path_to_data\n");
- return FALSE;
- }
- i++;
- }
- else if(!strcmp(argv[i],"--no-sound"))
- arg_return->nosound=1;
- else if(!strcmp(argv[i],"--no-shared")){
- arg_return->noshared=1;
- }
- else if(!strcmp(argv[i],"--full-shots")){
- arg_return->full_shots=1;
- }
- else if(!strcmp(argv[i],"--no-frame")){
- arg_return->noframe=1;
- }
- else if(!strcmp(argv[i],"--follow-mouse")){
- arg_return->full_shots=1;
- arg_return->follow_mouse=1;
- }
- else if(!strcmp(argv[i],"--no-encode"))
- arg_return->no_encode=1;
- else if(!strcmp(argv[i],"--quick-subsampling")){
- arg_return->no_quick_subsample=0;
- }
- else if(!strcmp(argv[i],"--on-the-fly-encoding")){
- arg_return->encOnTheFly=1;
- }
- else if(!strcmp(argv[i],"--overwrite"))
- arg_return->overwrite=1;
- else if(!strcmp(argv[i],"--no-wm-check"))
- arg_return->nowmcheck=1;
- else if(!strcmp(argv[i],"--compress-cache")){
- arg_return->zerocompression=0;
- }
- else if(!strcmp(argv[i],"--help")||!strcmp(argv[i],"-h")){
- fprintf(stderr,"%s",usage);
- exit(0);
- }
- else if(!strcmp(argv[i],"--version")){
- fprintf(stderr,"recordMyDesktop v%s\n\n",VERSION);
- exit(0);
- }
- else if(!strcmp(argv[i],"--print-config")){
- rmdPrintConfig();
- exit(0);
- }
- else{
- fprintf(stderr,"\n\tError parsing arguments.\n\t"
- "Type --help or -h for usage.\n\n");
- return FALSE;
+
+ if (RMD_USE_JACK_EXTRA_FLAG == POPT_ARGFLAG_DOC_HIDDEN)
+ {
+ fprintf(stderr,
+ "Warning, will ignore --use-jack flags, no libjack support in build.\n");
+ }
+ }
+
+ default:
+ break;
}
}
+
+ // Parsing is complete, perform final adjustments
+ if (no_cursor)
+ arg_return->xfixes_cursor = FALSE;
+
+ if (quick_subsampling)
+ arg_return->no_quick_subsample = FALSE;
+
+ if (compress_cache)
+ arg_return->zerocompression = FALSE;
+
+ if (arg_return->follow_mouse)
+ arg_return->full_shots = TRUE;
+
+ if (!arg_return->filename)
+ arg_return->filename = strdup(poptGetArg(popt_context));
+
+ // Make sure argument ranges are valid
+ success = success && rmdValidateArguments(arg_return);
+
+ // Clean up
+ poptFreeContext(popt_context);
- return TRUE;
+ return success;
+}
+
+static boolean rmdValidateArguments(const ProgArgs *args)
+{
+ static
+ boolean success = TRUE;
+
+ if (args->x < 0) {
+ fprintf(stdout, "-x must not be less than 0.\n");
+ success = FALSE;
+ }
+ if (args->y < 0) {
+ fprintf(stdout, "-y must not be less than 0.\n");
+ success = FALSE;
+ }
+ if (args->width < 0) {
+ fprintf(stdout, "--width must be larger than 0.\n");
+ success = FALSE;
+ }
+ if (args->height < 0) {
+ fprintf(stdout, "--height must be larger than 0.\n");
+ success = FALSE;
+ }
+ if (args->fps <= 0) {
+ fprintf(stdout, "--fps must be larger than 0.\n");
+ success = FALSE;
+ }
+ if (args->v_quality < 0 || args->v_quality > 63) {
+ fprintf(stdout, "--v_quality must be within the inclusive range [0-63].\n");
+ success = FALSE;
+ }
+ if (args->v_bitrate < 45000 || args->v_quality > 2000000) {
+ fprintf(stdout, "--v_bitrate must be within the inclusive range [45000-2000000].\n");
+ success = FALSE;
+ }
+ if (args->frequency <= 0) {
+ fprintf(stdout, "--frequency must be larger than 0.\n");
+ success = FALSE;
+ }
+ if (args->channels <= 0) {
+ fprintf(stdout, "--channels must be larger than 0.\n");
+ success = FALSE;
+ }
+ if (args->buffsize <= 0) {
+ fprintf(stdout, "--buffer-size must be larger than 0.\n");
+ success = FALSE;
+ }
+ if (args->jack_ringbuffer_secs <= 0) {
+ fprintf(stdout, "--jack-buffer-size must be larger than 0.\n");
+ success = FALSE;
+ }
+
+ return success;
+}
+
+static void rmdPrintAndExit(poptContext con,
+ enum poptCallbackReason reason,
+ const struct poptOption *opt,
+ const char *arg,
+ const void *data)
+{
+ if (strcmp(opt->longName, "version") == 0) {
+ fprintf(stderr,"recordMyDesktop v%s\n\n",VERSION);
+ }
+ else if (strcmp(opt->longName, "help") == 0) {
+ poptPrintHelp(con, stdout, 0);
+ fprintf(stdout,
+ "\n"
+ "\tIf no other options are specified, filename can be given without the -o switch.\n"
+ "\n"
+ "\n");
+ }
+ else if (strcmp(opt->longName, "print-config") == 0) {
+ fprintf(stdout,
+ "\n"
+ "recordMyDesktop was compiled with the following options:\n"
+ "\n"
+ "Jack:\t\t\t" RMD_LIBJACK_STATUS "\n"
+ "Default Audio Backend:\t" RMD_LIBASOUND_STATUS "\n"
+ "\n"
+ "\n");
+ }
+
+ exit(0);
}
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