Make the HTTP port settable.

[nageru] / flags.cpp

diff --git a/flags.cpp b/flags.cpp
index c65903abacda4fc7b98911f27dd165569b1bfcd8..41365c5284c2d1d5a17776fcb6afef4080fae483 100644 (file)
--- a/flags.cpp
+++ b/flags.cpp
@@ -33,6 +33,7 @@ enum LongOption {
        OPTION_HTTP_COARSE_TIMEBASE,
        OPTION_HTTP_AUDIO_CODEC,
        OPTION_HTTP_AUDIO_BITRATE,
+       OPTION_HTTP_PORT,
        OPTION_NO_TRANSCODE_AUDIO,
        OPTION_FLAT_AUDIO,
        OPTION_GAIN_STAGING,
@@ -108,6 +109,8 @@ void usage(Program program)
        fprintf(stderr, "      --http-audio-bitrate=KBITS  audio codec bit rate to use for HTTP streams\n");
        fprintf(stderr, "                                  (default is %d, ignored unless --http-audio-codec is set)\n",
                DEFAULT_AUDIO_OUTPUT_BIT_RATE / 1000);
+       fprintf(stderr, "      --http-port=PORT            which port to use for the built-in HTTP server\n");
+       fprintf(stderr, "                                  (default is %d)\n", DEFAULT_HTTPD_PORT);
        if (program == PROGRAM_KAERU) {
                fprintf(stderr, "      --no-transcode-audio        copy encoded audio raw from the source stream\n");
                fprintf(stderr, "                                    (requires --http-audio-codec= to be set)\n");
@@ -187,6 +190,7 @@ void parse_flags(Program program, int argc, char * const argv[])
                { "http-coarse-timebase", no_argument, 0, OPTION_HTTP_COARSE_TIMEBASE },
                { "http-audio-codec", required_argument, 0, OPTION_HTTP_AUDIO_CODEC },
                { "http-audio-bitrate", required_argument, 0, OPTION_HTTP_AUDIO_BITRATE },
+               { "http-port", required_argument, 0, OPTION_HTTP_PORT },
                { "no-transcode-audio", no_argument, 0, OPTION_NO_TRANSCODE_AUDIO },
                { "flat-audio", no_argument, 0, OPTION_FLAT_AUDIO },
                { "gain-staging", required_argument, 0, OPTION_GAIN_STAGING },
@@ -294,6 +298,9 @@ void parse_flags(Program program, int argc, char * const argv[])
                case OPTION_HTTP_AUDIO_BITRATE:
                        global_flags.stream_audio_codec_bitrate = atoi(optarg) * 1000;
                        break;
+               case OPTION_HTTP_PORT:
+                       global_flags.http_port = atoi(optarg);
+                       break;
                case OPTION_NO_TRANSCODE_AUDIO:
                        global_flags.transcode_audio = false;
                        break;