int main(int argc, char **argv) {
signal(SIGINT, signal_handler);
if (sqlite3_open("tpod.db", &db) != SQLITE_OK) {
printf("failed to open database: %s\n", sqlite3_errmsg(db));
cleanup();
return 1;
}
mpg123_init();
ao_initialize();
if (strcmp("-s", argv[1]) == 0) {
struct mg_mgr mgr;
struct mg_connection *con;
mg_mgr_init(&mgr, NULL);
con = mg_bind(&mgr, "8080", ev_handler);
mg_set_protocol_http_websocket(con);
mg_enable_multithreading(con);
s_http_server_opts.document_root = "./static";
while (srv) {
mg_mgr_poll(&mgr, 1000);
}
mg_mgr_free(&mgr);
cleanup();
exit(130);
} else {
mode = 1;
play_stream(argv[1]);
cleanup();
}
return 0;
}
THREAD(PlayStream, args){
RADIO_STREAM *stream = (RADIO_STREAM*) args;
play_stream(*stream);
}
static void handle_play(struct mg_connection *con, struct http_message *msg) {
char stream_uri[200];
mg_get_http_var(&msg->body, "streamURI", stream_uri, sizeof(stream_uri));
mg_printf(con, "%s", "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n");
play_stream(stream_uri);
}
int main(int argc, char *argv[])
{
struct play_s play;
play.action = action_play;
const char *val_str = NULL;
int opt, option_index;
struct option long_options[] = {
{"info", 1, NULL, 'i'},
{"wav", 1, NULL, 'a'},
{"bmp", 1, NULL, 'b'},
{"png", 1, NULL, 'p'},
{"yuv4mpeg", 1, NULL, 'y'},
{"yuv4mpegTV", 1, NULL, 'Y'},
{"out", 1, NULL, 'o'},
{"fps", 1, NULL, 'f'},
{"resize", 1, NULL, 'r'},
{"adjust", 1, NULL, 'g'},
{"silence", 1, NULL, 'l'},
{"alsa-device", 1, NULL, 'd'},
{"streaming", 0, NULL, 't'},
{"compressed", 1, NULL, 'c'},
{"uncompressed", 1, NULL, 'u'},
{"show", 1, NULL, 's'},
{"verbosity", 1, NULL, 'v'},
{"help", 0, NULL, 'h'},
{"version", 0, NULL, 'V'},
{0, 0, 0, 0}
};
option_index = 0;
play.fps = 0;
play.silence_threshold = 200000; /* 0.2 sec accuracy */
play.alsa_playback_device = "default";
/* don't scale by default */
play.scale_factor = 1;
play.scale_width = play.scale_height = 0;
/* default buffer size is 10MiB */
play.compressed_size = 10 * 1024 * 1024;
play.uncompressed_size = 10 * 1024 * 1024;
/* log to stderr */
play.log_level = 0;
play.info_level = 1;
/* default export settings */
play.interpolate = 1;
play.export_filename_format = NULL; /* user has to specify */
play.img_format = IMG_BMP;
play.tv_levels = 0;
/* global color correction */
play.override_color_correction = 0;
play.brightness = play.contrast = 0;
play.red_gamma = 1.0;
play.green_gamma = 1.0;
play.blue_gamma = 1.0;
while ((opt = getopt_long(argc, argv, "i:a:b:p:y:Y:o:f:r:g:l:td:c:u:s:v:hV",
long_options, &optind)) != -1) {
switch (opt) {
case 'i':
play.info_level = atoi(optarg);
if (play.info_level < 1)
goto usage;
play.action = action_info;
break;
case 'a':
play.export_audio_id = atoi(optarg);
if (play.export_audio_id < 1)
goto usage;
play.action = action_wav;
break;
case 'p':
play.img_format = IMG_PNG;
case 'b':
play.export_video_id = atoi(optarg);
if (play.export_video_id < 1)
goto usage;
play.action = action_img;
break;
case 'Y':
play.tv_levels = 1;
case 'y':
play.export_video_id = atoi(optarg);
if (play.export_video_id < 1)
goto usage;
play.action = action_yuv4mpeg;
break;
case 'f':
play.fps = atof(optarg);
if (play.fps <= 0)
goto usage;
break;
case 'r':
if (strstr(optarg, "x")) {
sscanf(optarg, "%ux%u", &play.scale_width, &play.scale_height);
if ((!play.scale_width) | (!play.scale_height))
goto usage;
} else {
play.scale_factor = atof(optarg);
if (play.scale_factor <= 0)
goto usage;
}
break;
case 'g':
play.override_color_correction = 1;
sscanf(optarg, "%f;%f;%f;%f;%f", &play.brightness, &play.contrast,
&play.red_gamma, &play.green_gamma, &play.blue_gamma);
break;
case 'l':
/* glc_utime_t so always positive */
play.silence_threshold = atof(optarg) * 1000000;
break;
case 'd':
play.alsa_playback_device = optarg;
break;
case 'o':
if (!strcmp(optarg, "-")) /** \todo fopen(1) ? */
play.export_filename_format = "/dev/stdout";
else
play.export_filename_format = optarg;
break;
case 't':
play.interpolate = 0;
break;
case 'c':
play.compressed_size = atoi(optarg) * 1024 * 1024;
if (play.compressed_size <= 0)
goto usage;
break;
case 'u':
play.uncompressed_size = atoi(optarg) * 1024 * 1024;
if (play.uncompressed_size <= 0)
goto usage;
break;
case 's':
val_str = optarg;
play.action = action_val;
break;
case 'v':
play.log_level = atoi(optarg);
if (play.log_level < 0)
goto usage;
break;
case 'V':
printf("glc version %s\n", glc_version());
return EXIT_SUCCESS;
case 'h':
default:
goto usage;
}
}
/* stream file is mandatory */
if (optind >= argc)
goto usage;
play.stream_file = argv[optind];
/* same goes to output file */
if (((play.action == action_img) |
(play.action == action_wav) |
(play.action == action_yuv4mpeg)) &&
(play.export_filename_format == NULL))
goto usage;
/* we do global initialization */
glc_init(&play.glc);
glc_log_set_level(&play.glc, play.log_level);
glc_util_log_version(&play.glc);
glc_state_init(&play.glc);
/* open stream file */
if (file_init(&play.file, &play.glc))
return EXIT_FAILURE;
if (file_open_source(play.file, play.stream_file))
return EXIT_FAILURE;
/* load information and check that the file is valid */
if (file_read_info(play.file, &play.stream_info, &play.info_name, &play.info_date))
return EXIT_FAILURE;
/*
If the fps hasn't been specified read it from the
stream information.
*/
if (play.fps == 0)
play.fps = play.stream_info.fps;
switch (play.action) {
case action_play:
if (play_stream(&play))
return EXIT_FAILURE;
break;
case action_wav:
if (export_wav(&play))
return EXIT_FAILURE;
break;
case action_yuv4mpeg:
if (export_yuv4mpeg(&play))
return EXIT_FAILURE;
break;
case action_img:
if (export_img(&play))
return EXIT_FAILURE;
break;
case action_info:
if (stream_info(&play))
return EXIT_FAILURE;
break;
case action_val:
if (show_info_value(&play, val_str))
return EXIT_FAILURE;
break;
}
/* our cleanup */
file_close_source(play.file);
file_destroy(play.file);
free(play.info_name);
free(play.info_date);
glc_state_destroy(&play.glc);
glc_destroy(&play.glc);
return EXIT_SUCCESS;
usage:
printf("%s [file] [option]...\n", argv[0]);
printf(" -i, --info=LEVEL show stream information, LEVEL must be\n"
" greater than 0\n"
" -a, --wav=NUM save audio stream NUM in wav format\n"
" -b, --bmp=NUM save frames from stream NUM as bmp files\n"
" (use -o pic-%%010d.bmp f.ex.)\n"
" -p, --png=NUM save frames from stream NUM as png files\n"
" -y, --yuv4mpeg=NUM save video stream NUM in yuv4mpeg format\n"
" -Y, --yuv4mpegTV=NUM same as -y but outputs TV luma/chroma range\n"
" use this if -y increases contrast\n"
" -o, --out=FILE write to FILE\n"
" -f, --fps=FPS save images or video at FPS\n"
" -r, --resize=VAL resize pictures with scale factor VAL or WxH\n"
" -g, --color=ADJUST adjust colors\n"
" format is brightness;contrast;red;green;blue\n"
" -l, --silence=SECONDS audio silence threshold in seconds\n"
" default threshold is 0.2\n"
" -d, --alsa-device=DEV alsa playback device name\n"
" default is 'default'\n"
" -t, --streaming streaming mode (eg. don't interpolate data)\n"
" -c, --compressed=SIZE compressed stream buffer size in MiB\n"
" default is 10 MiB\n"
" -u, --uncompressed=SIZE uncompressed stream buffer size in MiB\n"
" default is 10 MiB\n"
" -s, --show=VAL show stream summary value, possible values are:\n"
" all, signature, version, flags, fps,\n"
" pid, name, date\n"
" -v, --verbosity=LEVEL verbosity level\n"
" -h, --help show help\n");
return EXIT_FAILURE;
}
