"WAIT_FEED",
};
-#define IOBUFFER_MAX_SIZE 32768
-#define PACKET_MAX_SIZE 16384
+#define IOBUFFER_INIT_SIZE 8192
+#define PBUFFER_INIT_SIZE 8192
/* coef for exponential mean for bitrate estimation in statistics */
#define AVG_COEF 0.9
AVFormatContext *fmt_in;
/* output format handling */
struct FFStream *stream;
+ /* -1 is invalid stream */
+ int feed_streams[MAX_STREAMS]; /* index of streams in the feed */
+ int switch_feed_streams[MAX_STREAMS]; /* index of streams in the feed */
+ int switch_pending;
AVFormatContext fmt_ctx;
int last_packet_sent; /* true if last data packet was sent */
int suppress_log;
char protocol[16];
char method[16];
char url[128];
- UINT8 buffer[IOBUFFER_MAX_SIZE];
- UINT8 pbuffer[PACKET_MAX_SIZE];
+ int buffer_size;
+ UINT8 *buffer;
+ int pbuffer_size;
+ UINT8 *pbuffer;
} HTTPContext;
/* each generated stream is described here */
enum StreamType {
STREAM_TYPE_LIVE,
STREAM_TYPE_STATUS,
+ STREAM_TYPE_REDIRECT,
};
/* description of each stream of the ffserver.conf file */
int feed_streams[MAX_STREAMS]; /* index of streams in the feed */
char feed_filename[1024]; /* file name of the feed storage, or
input file name for a stream */
+ pid_t pid; /* Of ffmpeg process */
+ char **child_argv;
struct FFStream *next;
/* feed specific */
int feed_opened; /* true if someone if writing to feed */
static int http_start_receive_data(HTTPContext *c);
static int http_receive_data(HTTPContext *c);
+static const char *my_program_name;
+
int nb_max_connections;
int nb_connections;
p = buf2 + strlen(p) - 1;
if (*p == '\n')
*p = '\0';
- http_log("%s - - [%s] \"%s %s %s\" %d %lld %s\n",
- buf1, buf2, c->method, c->url, c->protocol, (c->http_error ? c->http_error : 200), c->data_count,
- c->stream ? c->stream->filename : "");
+ http_log("%s - - [%s] \"%s %s %s\" %d %lld\n",
+ buf1, buf2, c->method, c->url, c->protocol, (c->http_error ? c->http_error : 200), c->data_count);
+}
+
+static void start_children(FFStream *feed)
+{
+ for (; feed; feed = feed->next) {
+ if (feed->child_argv) {
+ feed->pid = fork();
+
+ if (feed->pid < 0) {
+ fprintf(stderr, "Unable to create children\n");
+ exit(1);
+ }
+ if (!feed->pid) {
+ /* In child */
+ char pathname[1024];
+ char *slash;
+ int i;
+
+ for (i = 0; i < 10; i++) {
+ close(i);
+ }
+
+ i = open("/dev/null", O_RDWR);
+ if (i)
+ dup2(i, 0);
+ dup2(i, 1);
+ dup2(i, 2);
+
+ pstrcpy(pathname, sizeof(pathname), my_program_name);
+
+ slash = strrchr(pathname, '/');
+ if (!slash) {
+ slash = pathname;
+ } else {
+ slash++;
+ }
+ strcpy(slash, "ffmpeg");
+
+ execvp(pathname, feed->child_argv);
+
+ _exit(1);
+ }
+ }
+ }
}
/* main loop of the http server */
http_log("ffserver started.\n");
+ start_children(first_feed);
+
fcntl(server_fd, F_SETFL, O_NONBLOCK);
first_http_ctx = NULL;
nb_connections = 0;
av_close_input_file(c->fmt_in);
*cp = c->next;
nb_bandwidth -= c->bandwidth;
+ av_free(c->buffer);
+ av_free(c->pbuffer);
av_free(c);
nb_connections--;
} else {
/* XXX: should output a warning page when coming
close to the connection limit */
if (nb_connections >= nb_max_connections) {
- close(fd);
+ c = NULL;
} else {
/* add a new connection */
c = av_mallocz(sizeof(HTTPContext));
- c->next = first_http_ctx;
- first_http_ctx = c;
- c->fd = fd;
- c->poll_entry = NULL;
- c->from_addr = from_addr;
- c->state = HTTPSTATE_WAIT_REQUEST;
- c->buffer_ptr = c->buffer;
- c->buffer_end = c->buffer + IOBUFFER_MAX_SIZE;
- c->timeout = cur_time + REQUEST_TIMEOUT;
- nb_connections++;
+ if (c) {
+ c->next = first_http_ctx;
+ first_http_ctx = c;
+ c->fd = fd;
+ c->poll_entry = NULL;
+ c->from_addr = from_addr;
+ c->state = HTTPSTATE_WAIT_REQUEST;
+ c->buffer = av_malloc(c->buffer_size = IOBUFFER_INIT_SIZE);
+ c->pbuffer = av_malloc(c->pbuffer_size = PBUFFER_INIT_SIZE);
+ if (!c->buffer || !c->pbuffer) {
+ av_free(c->buffer);
+ av_free(c->pbuffer);
+ av_freep(&c);
+ } else {
+ c->buffer_ptr = c->buffer;
+ c->buffer_end = c->buffer + c->buffer_size;
+ c->timeout = cur_time + REQUEST_TIMEOUT;
+ nb_connections++;
+ }
+ }
+ }
+ if (!c) {
+ close(fd);
}
}
}
q += 20;
- memset(rates, 0, ratelen);
+ memset(rates, 0xff, ratelen);
while (1) {
while (*q && *q != '\n' && *q != ':')
return 0;
}
-static FFStream *find_optimal_stream(FFStream *req, char *rates)
+static int find_stream_in_feed(FFStream *feed, AVCodecContext *codec, int bit_rate)
{
int i;
- FFStream *rover;
- int req_bitrate = 0;
- int want_bitrate = 0;
- FFStream *best = 0;
- int best_bitrate;
+ int best_bitrate = 100000000;
+ int best = -1;
+
+ for (i = 0; i < feed->nb_streams; i++) {
+ AVCodecContext *feed_codec = &feed->streams[i]->codec;
+
+ if (feed_codec->codec_id != codec->codec_id ||
+ feed_codec->sample_rate != codec->sample_rate ||
+ feed_codec->width != codec->width ||
+ feed_codec->height != codec->height) {
+ continue;
+ }
+
+ /* Potential stream */
+
+ /* We want the fastest stream less than bit_rate, or the slowest
+ * faster than bit_rate
+ */
+
+ if (feed_codec->bit_rate <= bit_rate) {
+ if (best_bitrate > bit_rate || feed_codec->bit_rate > best_bitrate) {
+ best_bitrate = feed_codec->bit_rate;
+ best = i;
+ }
+ } else {
+ if (feed_codec->bit_rate < best_bitrate) {
+ best_bitrate = feed_codec->bit_rate;
+ best = i;
+ }
+ }
+ }
+
+ return best;
+}
+
+static int modify_current_stream(HTTPContext *c, char *rates)
+{
+ int i;
+ FFStream *req = c->stream;
+ int action_required = 0;
for (i = 0; i < req->nb_streams; i++) {
AVCodecContext *codec = &req->streams[i]->codec;
- req_bitrate += codec->bit_rate;
-
switch(rates[i]) {
case 0:
- want_bitrate += codec->bit_rate;
+ c->switch_feed_streams[i] = req->feed_streams[i];
break;
case 1:
- want_bitrate += codec->bit_rate / 2;
+ c->switch_feed_streams[i] = find_stream_in_feed(req->feed, codec, codec->bit_rate / 2);
break;
case 2:
+ /* Wants off or slow */
+ c->switch_feed_streams[i] = find_stream_in_feed(req->feed, codec, codec->bit_rate / 4);
+#ifdef WANTS_OFF
+ /* This doesn't work well when it turns off the only stream! */
+ c->switch_feed_streams[i] = -2;
+ c->feed_streams[i] = -2;
+#endif
break;
}
- }
-
- best_bitrate = req_bitrate;
- if (best_bitrate <= want_bitrate)
- return 0; /* We are OK */
-
- /* Now we have the actual rates that we can use. Now find the stream that uses most of it! */
-
- for (rover = first_stream; rover; rover = rover->next) {
- if (rover->feed != req->feed ||
- rover->fmt != req->fmt ||
- rover->nb_streams != req->nb_streams ||
- rover == req) {
- continue;
- }
-
- /* Now see if the codecs all match */
-
- for (i = 0; i < req->nb_streams; i++) {
- AVCodecContext *codec = &req->streams[i]->codec;
- AVCodecContext *rovercodec = &rover->streams[i]->codec;
- if (rovercodec->codec_id != codec->codec_id ||
- rovercodec->sample_rate != codec->sample_rate) {
- /* Does the video width and height have to match?? */
- break;
- }
- }
+ if (c->switch_feed_streams[i] >= 0 && c->switch_feed_streams[i] != c->feed_streams[i])
+ action_required = 1;
+ }
- if (i == req->nb_streams) {
- /* The rovercodec is another possible stream */
- int rover_bitrate = 0;
+ return action_required;
+}
- for (i = 0; i < req->nb_streams; i++) {
- AVCodecContext *codec = &rover->streams[i]->codec;
- rover_bitrate += codec->bit_rate;
- }
+static void do_switch_stream(HTTPContext *c, int i)
+{
+ if (c->switch_feed_streams[i] >= 0) {
+#ifdef PHILIP
+ c->feed_streams[i] = c->switch_feed_streams[i];
+#endif
- /* We want to choose the largest rover_bitrate <= want_bitrate, or the smallest
- * rover_bitrate if none <= want_bitrate
- */
- if (rover_bitrate <= want_bitrate) {
- if (best_bitrate > want_bitrate || rover_bitrate > best_bitrate) {
- best_bitrate = rover_bitrate;
- best = rover;
- }
- } else {
- if (rover_bitrate < best_bitrate) {
- best_bitrate = rover_bitrate;
- best = rover;
- }
- }
- }
+ /* Now update the stream */
}
-
- return best;
+ c->switch_feed_streams[i] = -1;
}
/* parse http request and prepare header */
char *p;
int post;
int doing_asx;
+ int doing_asf_redirector;
int doing_ram;
char cmd[32];
char info[1024], *filename;
FFStream *stream;
int i;
char ratebuf[32];
+ char *useragent = 0;
p = c->buffer;
q = cmd;
info[0] = '\0';
}
+ for (p = c->buffer; *p && *p != '\r' && *p != '\n'; ) {
+ if (strncasecmp(p, "User-Agent:", 11) == 0) {
+ useragent = p + 11;
+ if (*useragent && *useragent != '\n' && isspace(*useragent))
+ useragent++;
+ break;
+ }
+ p = strchr(p, '\n');
+ if (!p)
+ break;
+
+ p++;
+ }
+
if (strlen(filename) > 4 && strcmp(".asx", filename + strlen(filename) - 4) == 0) {
doing_asx = 1;
filename[strlen(filename)-1] = 'f';
doing_asx = 0;
}
+ if (strlen(filename) > 4 && strcmp(".asf", filename + strlen(filename) - 4) == 0 &&
+ (!useragent || strncasecmp(useragent, "NSPlayer", 8) != 0)) {
+ /* if this isn't WMP or lookalike, return the redirector file */
+ doing_asf_redirector = 1;
+ } else {
+ doing_asf_redirector = 0;
+ }
+
if (strlen(filename) > 4 &&
(strcmp(".rpm", filename + strlen(filename) - 4) == 0 ||
strcmp(".ram", filename + strlen(filename) - 4) == 0)) {
goto send_error;
}
+ c->stream = stream;
+ memcpy(c->feed_streams, stream->feed_streams, sizeof(c->feed_streams));
+ memset(c->switch_feed_streams, -1, sizeof(c->switch_feed_streams));
+
+ if (stream->stream_type == STREAM_TYPE_REDIRECT) {
+ c->http_error = 301;
+ q = c->buffer;
+ q += sprintf(q, "HTTP/1.0 301 Moved\r\n");
+ q += sprintf(q, "Location: %s\r\n", stream->feed_filename);
+ q += sprintf(q, "Content-type: text/html\r\n");
+ q += sprintf(q, "\r\n");
+ q += sprintf(q, "<html><head><title>Moved</title></head><body>\r\n");
+ q += sprintf(q, "You should be <a href=\"%s\">redirected</a>.\r\n", stream->feed_filename);
+ q += sprintf(q, "</body></html>\r\n");
+
+ /* prepare output buffer */
+ c->buffer_ptr = c->buffer;
+ c->buffer_end = q;
+ c->state = HTTPSTATE_SEND_HEADER;
+ return 0;
+ }
+
/* If this is WMP, get the rate information */
if (extract_rates(ratebuf, sizeof(ratebuf), c->buffer)) {
- FFStream *optimal;
-
- optimal = find_optimal_stream(stream, ratebuf);
- if (optimal)
- stream = optimal;
+ if (modify_current_stream(c, ratebuf)) {
+ for (i = 0; i < sizeof(c->feed_streams) / sizeof(c->feed_streams[0]); i++) {
+ if (c->switch_feed_streams[i] >= 0)
+ do_switch_stream(c, i);
+ }
+ }
}
if (post == 0 && stream->stream_type == STREAM_TYPE_LIVE) {
return 0;
}
- if (doing_asx || doing_ram) {
+ if (doing_asx || doing_ram || doing_asf_redirector) {
char *hostinfo = 0;
for (p = c->buffer; *p && *p != '\r' && *p != '\n'; ) {
q += sprintf(q, "# Autogenerated by ffserver\r\n");
q += sprintf(q, "http://%s/%s%s\r\n",
hostbuf, filename, info);
+ } else if (doing_asf_redirector) {
+ q += sprintf(q, "HTTP/1.0 200 ASF Redirect follows\r\n");
+ q += sprintf(q, "Content-type: video/x-ms-asf\r\n");
+ q += sprintf(q, "\r\n");
+ q += sprintf(q, "[Reference]\r\n");
+ q += sprintf(q, "Ref1=http://%s/%s%s\r\n",
+ hostbuf, filename, info);
} else
av_abort();
goto send_error;
}
- c->stream = stream;
stream->conns_served++;
/* XXX: add there authenticate and IP match */
}
}
-#ifdef DEBUG
- fprintf(stderr, "\nGot request:\n%s\n", c->buffer);
+#ifdef DEBUG_WMP
+ http_log("\nGot request:\n%s\n", c->buffer);
#endif
if (client_id && extract_rates(ratebuf, sizeof(ratebuf), c->buffer)) {
}
if (wmpc) {
- FFStream *optimal;
- optimal = find_optimal_stream(wmpc->stream, ratebuf);
- if (optimal) {
- fprintf(stderr, "Would like to switch stream from %s to %s\n",
- wmpc->stream->filename, optimal->filename);
+ if (modify_current_stream(wmpc, ratebuf)) {
+ wmpc->switch_pending = 1;
}
}
}
return 0;
}
-#ifdef DEBUG
+#ifdef DEBUG_WMP
if (strcmp(stream->filename + strlen(stream->filename) - 4, ".asf") == 0) {
- fprintf(stderr, "\nGot request:\n%s\n", c->buffer);
+ http_log("\nGot request:\n%s\n", c->buffer);
}
#endif
c->wmp_client_id = ++wmp_session;
q += sprintf(q, "Server: Cougar 4.1.0.3923\r\nCache-Control: no-cache\r\nPragma: client-id=%d\r\nPragma: features=\"broadcast\"\r\n", c->wmp_client_id);
- /* mime_type = "application/octet-stream"; */
- /* video/x-ms-asf seems better -- netscape doesn't crash any more! */
- mime_type = "video/x-ms-asf";
+ mime_type = "application/octet-stream";
}
q += sprintf(q, "Content-Type: %s\r\n", mime_type);
q += sprintf(q, "\r\n");
char *q, *p;
time_t ti;
int i;
+ char *new_buffer;
+
+ new_buffer = av_malloc(65536);
+ if (new_buffer) {
+ av_free(c->buffer);
+ c->buffer_size = 65536;
+ c->buffer = new_buffer;
+ c->buffer_ptr = c->buffer;
+ c->buffer_end = c->buffer + c->buffer_size;
+ }
q = c->buffer;
q += sprintf(q, "HTTP/1.0 200 OK\r\n");
q += sprintf(q, "Pragma: no-cache\r\n");
q += sprintf(q, "\r\n");
- q += sprintf(q, "<HEAD><TITLE>FFServer Status</TITLE></HEAD>\n<BODY>");
+ q += sprintf(q, "<HEAD><TITLE>FFServer Status</TITLE>\n");
+ if (c->stream->feed_filename) {
+ q += sprintf(q, "<link rel=\"shortcut icon\" href=\"%s\">\n", c->stream->feed_filename);
+ }
+ q += sprintf(q, "</HEAD>\n<BODY>");
q += sprintf(q, "<H1>FFServer Status</H1>\n");
/* format status */
q += sprintf(q, "<H2>Available Streams</H2>\n");
while (stream != NULL) {
if (stream->feed == stream) {
q += sprintf(q, "<h2>Feed %s</h2>", stream->filename);
+ if (stream->pid) {
+ FILE *pid_stat;
+ char ps_cmd[64];
+
+ q += sprintf(q, "Running as pid %d.\n", stream->pid);
+
+#ifdef linux
+ /* This is somewhat linux specific I guess */
+ snprintf(ps_cmd, sizeof(ps_cmd), "ps -o \"%%cpu,cputime\" --no-headers %d", stream->pid);
+
+ pid_stat = popen(ps_cmd, "r");
+ if (pid_stat) {
+ char cpuperc[10];
+ char cpuused[64];
+
+ if (fscanf(pid_stat, "%10s %64s", cpuperc, cpuused) == 2) {
+ q += sprintf(q, "Currently using %s%% of the cpu. Total time used %s.\n",
+ cpuperc, cpuused);
+ }
+ fclose(pid_stat);
+ }
+#endif
+
+ q += sprintf(q, "<p>");
+ }
q += sprintf(q, "<table cellspacing=0 cellpadding=4><tr><th>Stream<th>type<th>kbits/s<th align=left>codec<th align=left>Parameters\n");
for (i = 0; i < stream->nb_streams; i++) {
break;
case CODEC_TYPE_VIDEO:
type = "video";
- sprintf(parameters, "%dx%d, q=%d-%d", st->codec.width, st->codec.height,
- st->codec.qmin, st->codec.qmax);
+ sprintf(parameters, "%dx%d, q=%d-%d, fps=%d", st->codec.width, st->codec.height,
+ st->codec.qmin, st->codec.qmax, st->codec.frame_rate / FRAME_RATE_BASE);
break;
default:
av_abort();
nb_bandwidth, nb_max_bandwidth);
q += sprintf(q, "<TABLE>\n");
- q += sprintf(q, "<TR><TD>#<TD>File<TD>IP<TD>State<TD>Size\n");
+ q += sprintf(q, "<TR><Th>#<Th>File<Th>IP<Th>State<Th>kbits/sec<Th>Size\n");
c1 = first_http_ctx;
i = 0;
- while (c1 != NULL && q < (char *) c->buffer + sizeof(c->buffer) - 2048) {
+ while (c1 != NULL && q < (char *) c->buffer + c->buffer_size - 2048) {
+ int bitrate;
+ int j;
+
+ bitrate = 0;
+ for (j = 0; j < c1->stream->nb_streams; j++) {
+ if (c1->feed_streams[j] >= 0) {
+ bitrate += c1->stream->feed->streams[c1->feed_streams[j]]->codec.bit_rate;
+ }
+ }
+
i++;
p = inet_ntoa(c1->from_addr.sin_addr);
- q += sprintf(q, "<TR><TD><B>%d</B><TD>%s%s <TD> %s <TD> %s <TD> %Ld\n",
+ q += sprintf(q, "<TR><TD><B>%d</B><TD>%s%s <TD> %s <TD> %s <td align=right> %d <TD align=right> %Ld\n",
i, c1->stream->filename,
c1->state == HTTPSTATE_RECEIVE_DATA ? "(input)" : "",
p,
http_state[c1->state],
+ bitrate / 1000,
c1->data_count);
c1 = c1->next;
}
if (c->buffer_ptr == c->buffer_end || !c->buffer_ptr)
c->buffer_ptr = c->buffer_end = c->buffer;
- if (c->buffer_end - c->buffer + size > IOBUFFER_MAX_SIZE)
- av_abort();
+ if (c->buffer_end - c->buffer + size > c->buffer_size) {
+ UINT8 *new_buffer = av_malloc(c->buffer_size * 2);
+ if (new_buffer) {
+ memcpy(new_buffer, c->buffer, c->buffer_end - c->buffer);
+ c->buffer_end += (new_buffer - c->buffer);
+ c->buffer_ptr += (new_buffer - c->buffer);
+ av_free(c->buffer);
+ c->buffer = new_buffer;
+ } else {
+ av_abort();
+ }
+ }
memcpy(c->buffer_end, buf, size);
c->buffer_end += size;
}
c->got_key_frame = 0;
}
- init_put_byte(&c->fmt_ctx.pb, c->pbuffer, PACKET_MAX_SIZE,
+ init_put_byte(&c->fmt_ctx.pb, c->pbuffer, c->pbuffer_size,
1, c, NULL, http_write_packet, NULL);
c->fmt_ctx.pb.is_streamed = 1;
/* prepare header */
/* send it to the appropriate stream */
if (c->stream->feed) {
/* if coming from a feed, select the right stream */
+ if (c->switch_pending) {
+ c->switch_pending = 0;
+ for(i=0;i<c->stream->nb_streams;i++) {
+ if (c->switch_feed_streams[i] == pkt.stream_index) {
+ if (pkt.flags & PKT_FLAG_KEY) {
+ do_switch_stream(c, i);
+ }
+ }
+ if (c->switch_feed_streams[i] >= 0) {
+ c->switch_pending = 1;
+ }
+ }
+ }
for(i=0;i<c->stream->nb_streams;i++) {
- if (c->stream->feed_streams[i] == pkt.stream_index) {
+ if (c->feed_streams[i] == pkt.stream_index) {
pkt.stream_index = i;
if (pkt.flags & PKT_FLAG_KEY) {
c->got_key_frame |= 1 << i;
for(i=0;i<stream->nb_streams;i++) {
stream->feed_streams[i] = add_av_stream(feed, stream->streams[i]);
}
- } else {
+ }
+ }
+ }
+
+ /* gather all streams */
+ for(stream = first_stream; stream != NULL; stream = stream->next) {
+ feed = stream->feed;
+ if (feed) {
+ if (stream->is_feed) {
for(i=0;i<stream->nb_streams;i++) {
stream->feed_streams[i] = i;
}
char arg[1024];
const char *p;
int val, errors, line_num;
- FFStream **last_stream, *stream;
+ FFStream **last_stream, *stream, *redirect;
FFStream **last_feed, *feed;
AVCodecContext audio_enc, video_enc;
int audio_id, video_id;
last_feed = &first_feed;
stream = NULL;
feed = NULL;
+ redirect = NULL;
audio_id = CODEC_ID_NONE;
video_id = CODEC_ID_NONE;
for(;;) {
feed->is_feed = 1;
feed->feed = feed; /* self feeding :-) */
}
+ } else if (!strcasecmp(cmd, "Launch")) {
+ if (feed) {
+ int i;
+
+ feed->child_argv = (char **) av_mallocz(64 * sizeof(char *));
+
+ feed->child_argv[0] = av_malloc(7);
+ strcpy(feed->child_argv[0], "ffmpeg");
+
+ for (i = 1; i < 62; i++) {
+ char argbuf[256];
+
+ get_arg(argbuf, sizeof(argbuf), &p);
+ if (!argbuf[0])
+ break;
+
+ feed->child_argv[i] = av_malloc(strlen(argbuf + 1));
+ strcpy(feed->child_argv[i], argbuf);
+ }
+
+ feed->child_argv[i] = av_malloc(30 + strlen(feed->filename));
+
+ snprintf(feed->child_argv[i], 256, "http://127.0.0.1:%d/%s",
+ ntohs(my_addr.sin_port), feed->filename);
+ }
} else if (!strcasecmp(cmd, "File")) {
if (feed) {
get_arg(feed->feed_filename, sizeof(feed->feed_filename), &p);
audio_id = stream->fmt->audio_codec;
video_id = stream->fmt->video_codec;
}
+ } else if (!strcasecmp(cmd, "FaviconURL")) {
+ if (stream && stream->stream_type == STREAM_TYPE_STATUS) {
+ get_arg(stream->feed_filename, sizeof(stream->feed_filename), &p);
+ } else {
+ fprintf(stderr, "%s:%d: FaviconURL only permitted for status streams\n",
+ filename, line_num);
+ errors++;
+ }
} else if (!strcasecmp(cmd, "Preroll")) {
get_arg(arg, sizeof(arg), &p);
if (stream) {
}
}
stream = NULL;
+ } else if (!strcasecmp(cmd, "<Redirect")) {
+ /*********************************************/
+ char *q;
+ if (stream || feed || redirect) {
+ fprintf(stderr, "%s:%d: Already in a tag\n",
+ filename, line_num);
+ errors++;
+ } else {
+ redirect = av_mallocz(sizeof(FFStream));
+ *last_stream = redirect;
+ last_stream = &redirect->next;
+
+ get_arg(redirect->filename, sizeof(redirect->filename), &p);
+ q = strrchr(redirect->filename, '>');
+ if (*q)
+ *q = '\0';
+ redirect->stream_type = STREAM_TYPE_REDIRECT;
+ }
+ } else if (!strcasecmp(cmd, "URL")) {
+ if (redirect) {
+ get_arg(redirect->feed_filename, sizeof(redirect->feed_filename), &p);
+ }
+ } else if (!strcasecmp(cmd, "</Redirect>")) {
+ if (!redirect) {
+ fprintf(stderr, "%s:%d: No corresponding <Redirect> for </Redirect>\n",
+ filename, line_num);
+ errors++;
+ }
+ if (!redirect->feed_filename[0]) {
+ fprintf(stderr, "%s:%d: No URL found for <Redirect>\n",
+ filename, line_num);
+ errors++;
+ }
+ redirect = NULL;
} else {
fprintf(stderr, "%s:%d: Incorrect keyword: '%s'\n",
filename, line_num, cmd);
config_filename = "/etc/ffserver.conf";
+ my_program_name = argv[0];
+
for(;;) {
c = getopt_long_only(argc, argv, "Lh?f:", NULL, NULL);
if (c == -1)
}
}
+ putenv("http_proxy"); /* Kill the http_proxy */
+
/* address on which the server will handle connections */
my_addr.sin_family = AF_INET;
my_addr.sin_port = htons (8080);
projects / platform / upstream / libav.git / commitdiff