avio: avio_ prefix for url_fprintf
authorAnton Khirnov <anton@khirnov.net>
Mon, 14 Mar 2011 19:39:02 +0000 (20:39 +0100)
committerRonald S. Bultje <rsbultje@gmail.com>
Thu, 17 Mar 2011 02:59:39 +0000 (22:59 -0400)
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
ffserver.c
libavformat/avio.h
libavformat/aviobuf.c
libavformat/ffmetaenc.c

index e5c4ac2..0dccbd1 100644 (file)
@@ -1861,7 +1861,7 @@ static void fmt_bytecount(AVIOContext *pb, int64_t count)
 
     for (s = suffix; count >= 100000 && s[1]; count /= 1000, s++);
 
-    url_fprintf(pb, "%"PRId64"%c", count, *s);
+    avio_printf(pb, "%"PRId64"%c", count, *s);
 }
 
 static void compute_status(HTTPContext *c)
@@ -1880,20 +1880,20 @@ static void compute_status(HTTPContext *c)
         return;
     }
 
-    url_fprintf(pb, "HTTP/1.0 200 OK\r\n");
-    url_fprintf(pb, "Content-type: %s\r\n", "text/html");
-    url_fprintf(pb, "Pragma: no-cache\r\n");
-    url_fprintf(pb, "\r\n");
+    avio_printf(pb, "HTTP/1.0 200 OK\r\n");
+    avio_printf(pb, "Content-type: %s\r\n", "text/html");
+    avio_printf(pb, "Pragma: no-cache\r\n");
+    avio_printf(pb, "\r\n");
 
-    url_fprintf(pb, "<html><head><title>%s Status</title>\n", program_name);
+    avio_printf(pb, "<html><head><title>%s Status</title>\n", program_name);
     if (c->stream->feed_filename[0])
-        url_fprintf(pb, "<link rel=\"shortcut icon\" href=\"%s\">\n", c->stream->feed_filename);
-    url_fprintf(pb, "</head>\n<body>");
-    url_fprintf(pb, "<h1>%s Status</h1>\n", program_name);
+        avio_printf(pb, "<link rel=\"shortcut icon\" href=\"%s\">\n", c->stream->feed_filename);
+    avio_printf(pb, "</head>\n<body>");
+    avio_printf(pb, "<h1>%s Status</h1>\n", program_name);
     /* format status */
-    url_fprintf(pb, "<h2>Available Streams</h2>\n");
-    url_fprintf(pb, "<table cellspacing=0 cellpadding=4>\n");
-    url_fprintf(pb, "<tr><th valign=top>Path<th align=left>Served<br>Conns<th><br>bytes<th valign=top>Format<th>Bit rate<br>kbits/s<th align=left>Video<br>kbits/s<th><br>Codec<th align=left>Audio<br>kbits/s<th><br>Codec<th align=left valign=top>Feed\n");
+    avio_printf(pb, "<h2>Available Streams</h2>\n");
+    avio_printf(pb, "<table cellspacing=0 cellpadding=4>\n");
+    avio_printf(pb, "<tr><th valign=top>Path<th align=left>Served<br>Conns<th><br>bytes<th valign=top>Format<th>Bit rate<br>kbits/s<th align=left>Video<br>kbits/s<th><br>Codec<th align=left>Audio<br>kbits/s<th><br>Codec<th align=left valign=top>Feed\n");
     stream = first_stream;
     while (stream != NULL) {
         char sfilename[1024];
@@ -1921,9 +1921,9 @@ static void compute_status(HTTPContext *c)
                 }
             }
 
-            url_fprintf(pb, "<tr><td><a href=\"/%s\">%s</a> ",
+            avio_printf(pb, "<tr><td><a href=\"/%s\">%s</a> ",
                          sfilename, stream->filename);
-            url_fprintf(pb, "<td align=right> %d <td align=right> ",
+            avio_printf(pb, "<td align=right> %d <td align=right> ",
                         stream->conns_served);
             fmt_bytecount(pb, stream->bytes_served);
             switch(stream->stream_type) {
@@ -1962,33 +1962,33 @@ static void compute_status(HTTPContext *c)
                             abort();
                         }
                     }
-                    url_fprintf(pb, "<td align=center> %s <td align=right> %d <td align=right> %d <td> %s %s <td align=right> %d <td> %s %s",
+                    avio_printf(pb, "<td align=center> %s <td align=right> %d <td align=right> %d <td> %s %s <td align=right> %d <td> %s %s",
                                  stream->fmt->name,
                                  stream->bandwidth,
                                  video_bit_rate / 1000, video_codec_name, video_codec_name_extra,
                                  audio_bit_rate / 1000, audio_codec_name, audio_codec_name_extra);
                     if (stream->feed)
-                        url_fprintf(pb, "<td>%s", stream->feed->filename);
+                        avio_printf(pb, "<td>%s", stream->feed->filename);
                     else
-                        url_fprintf(pb, "<td>%s", stream->feed_filename);
-                    url_fprintf(pb, "\n");
+                        avio_printf(pb, "<td>%s", stream->feed_filename);
+                    avio_printf(pb, "\n");
                 }
                 break;
             default:
-                url_fprintf(pb, "<td align=center> - <td align=right> - <td align=right> - <td><td align=right> - <td>\n");
+                avio_printf(pb, "<td align=center> - <td align=right> - <td align=right> - <td><td align=right> - <td>\n");
                 break;
             }
         }
         stream = stream->next;
     }
-    url_fprintf(pb, "</table>\n");
+    avio_printf(pb, "</table>\n");
 
     stream = first_stream;
     while (stream != NULL) {
         if (stream->feed == stream) {
-            url_fprintf(pb, "<h2>Feed %s</h2>", stream->filename);
+            avio_printf(pb, "<h2>Feed %s</h2>", stream->filename);
             if (stream->pid) {
-                url_fprintf(pb, "Running as pid %d.\n", stream->pid);
+                avio_printf(pb, "Running as pid %d.\n", stream->pid);
 
 #if defined(linux) && !defined(CONFIG_NOCUTILS)
                 {
@@ -2007,7 +2007,7 @@ static void compute_status(HTTPContext *c)
 
                         if (fscanf(pid_stat, "%10s %64s", cpuperc,
                                    cpuused) == 2) {
-                            url_fprintf(pb, "Currently using %s%% of the cpu. Total time used %s.\n",
+                            avio_printf(pb, "Currently using %s%% of the cpu. Total time used %s.\n",
                                          cpuperc, cpuused);
                         }
                         fclose(pid_stat);
@@ -2015,9 +2015,9 @@ static void compute_status(HTTPContext *c)
                 }
 #endif
 
-                url_fprintf(pb, "<p>");
+                avio_printf(pb, "<p>");
             }
-            url_fprintf(pb, "<table cellspacing=0 cellpadding=4><tr><th>Stream<th>type<th>kbits/s<th align=left>codec<th align=left>Parameters\n");
+            avio_printf(pb, "<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++) {
                 AVStream *st = stream->streams[i];
@@ -2040,26 +2040,26 @@ static void compute_status(HTTPContext *c)
                 default:
                     abort();
                 }
-                url_fprintf(pb, "<tr><td align=right>%d<td>%s<td align=right>%d<td>%s<td>%s\n",
+                avio_printf(pb, "<tr><td align=right>%d<td>%s<td align=right>%d<td>%s<td>%s\n",
                         i, type, st->codec->bit_rate/1000, codec ? codec->name : "", parameters);
             }
-            url_fprintf(pb, "</table>\n");
+            avio_printf(pb, "</table>\n");
 
         }
         stream = stream->next;
     }
 
     /* connection status */
-    url_fprintf(pb, "<h2>Connection Status</h2>\n");
+    avio_printf(pb, "<h2>Connection Status</h2>\n");
 
-    url_fprintf(pb, "Number of connections: %d / %d<br>\n",
+    avio_printf(pb, "Number of connections: %d / %d<br>\n",
                  nb_connections, nb_max_connections);
 
-    url_fprintf(pb, "Bandwidth in use: %"PRIu64"k / %"PRIu64"k<br>\n",
+    avio_printf(pb, "Bandwidth in use: %"PRIu64"k / %"PRIu64"k<br>\n",
                  current_bandwidth, max_bandwidth);
 
-    url_fprintf(pb, "<table>\n");
-    url_fprintf(pb, "<tr><th>#<th>File<th>IP<th>Proto<th>State<th>Target bits/sec<th>Actual bits/sec<th>Bytes transferred\n");
+    avio_printf(pb, "<table>\n");
+    avio_printf(pb, "<tr><th>#<th>File<th>IP<th>Proto<th>State<th>Target bits/sec<th>Actual bits/sec<th>Bytes transferred\n");
     c1 = first_http_ctx;
     i = 0;
     while (c1 != NULL) {
@@ -2078,7 +2078,7 @@ static void compute_status(HTTPContext *c)
 
         i++;
         p = inet_ntoa(c1->from_addr.sin_addr);
-        url_fprintf(pb, "<tr><td><b>%d</b><td>%s%s<td>%s<td>%s<td>%s<td align=right>",
+        avio_printf(pb, "<tr><td><b>%d</b><td>%s%s<td>%s<td>%s<td>%s<td align=right>",
                     i,
                     c1->stream ? c1->stream->filename : "",
                     c1->state == HTTPSTATE_RECEIVE_DATA ? "(input)" : "",
@@ -2086,20 +2086,20 @@ static void compute_status(HTTPContext *c)
                     c1->protocol,
                     http_state[c1->state]);
         fmt_bytecount(pb, bitrate);
-        url_fprintf(pb, "<td align=right>");
+        avio_printf(pb, "<td align=right>");
         fmt_bytecount(pb, compute_datarate(&c1->datarate, c1->data_count) * 8);
-        url_fprintf(pb, "<td align=right>");
+        avio_printf(pb, "<td align=right>");
         fmt_bytecount(pb, c1->data_count);
-        url_fprintf(pb, "\n");
+        avio_printf(pb, "\n");
         c1 = c1->next;
     }
-    url_fprintf(pb, "</table>\n");
+    avio_printf(pb, "</table>\n");
 
     /* date */
     ti = time(NULL);
     p = ctime(&ti);
-    url_fprintf(pb, "<hr size=1 noshade>Generated at %s", p);
-    url_fprintf(pb, "</body>\n</html>\n");
+    avio_printf(pb, "<hr size=1 noshade>Generated at %s", p);
+    avio_printf(pb, "</body>\n</html>\n");
 
     len = url_close_dyn_buf(pb, &c->pb_buffer);
     c->buffer_ptr = c->pb_buffer;
@@ -2812,20 +2812,20 @@ static void rtsp_reply_header(HTTPContext *c, enum RTSPStatusCode error_number)
         break;
     }
 
-    url_fprintf(c->pb, "RTSP/1.0 %d %s\r\n", error_number, str);
-    url_fprintf(c->pb, "CSeq: %d\r\n", c->seq);
+    avio_printf(c->pb, "RTSP/1.0 %d %s\r\n", error_number, str);
+    avio_printf(c->pb, "CSeq: %d\r\n", c->seq);
 
     /* output GMT time */
     ti = time(NULL);
     tm = gmtime(&ti);
     strftime(buf2, sizeof(buf2), "%a, %d %b %Y %H:%M:%S", tm);
-    url_fprintf(c->pb, "Date: %s GMT\r\n", buf2);
+    avio_printf(c->pb, "Date: %s GMT\r\n", buf2);
 }
 
 static void rtsp_reply_error(HTTPContext *c, enum RTSPStatusCode error_number)
 {
     rtsp_reply_header(c, error_number);
-    url_fprintf(c->pb, "\r\n");
+    avio_printf(c->pb, "\r\n");
 }
 
 static int rtsp_parse_request(HTTPContext *c)
@@ -2970,10 +2970,10 @@ static int prepare_sdp_description(FFStream *stream, uint8_t **pbuffer,
 static void rtsp_cmd_options(HTTPContext *c, const char *url)
 {
 //    rtsp_reply_header(c, RTSP_STATUS_OK);
-    url_fprintf(c->pb, "RTSP/1.0 %d %s\r\n", RTSP_STATUS_OK, "OK");
-    url_fprintf(c->pb, "CSeq: %d\r\n", c->seq);
-    url_fprintf(c->pb, "Public: %s\r\n", "OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE");
-    url_fprintf(c->pb, "\r\n");
+    avio_printf(c->pb, "RTSP/1.0 %d %s\r\n", RTSP_STATUS_OK, "OK");
+    avio_printf(c->pb, "CSeq: %d\r\n", c->seq);
+    avio_printf(c->pb, "Public: %s\r\n", "OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE");
+    avio_printf(c->pb, "\r\n");
 }
 
 static void rtsp_cmd_describe(HTTPContext *c, const char *url)
@@ -3014,10 +3014,10 @@ static void rtsp_cmd_describe(HTTPContext *c, const char *url)
         return;
     }
     rtsp_reply_header(c, RTSP_STATUS_OK);
-    url_fprintf(c->pb, "Content-Base: %s/\r\n", url);
-    url_fprintf(c->pb, "Content-Type: application/sdp\r\n");
-    url_fprintf(c->pb, "Content-Length: %d\r\n", content_length);
-    url_fprintf(c->pb, "\r\n");
+    avio_printf(c->pb, "Content-Base: %s/\r\n", url);
+    avio_printf(c->pb, "Content-Type: application/sdp\r\n");
+    avio_printf(c->pb, "Content-Length: %d\r\n", content_length);
+    avio_printf(c->pb, "\r\n");
     avio_write(c->pb, content, content_length);
     av_free(content);
 }
@@ -3163,30 +3163,30 @@ static void rtsp_cmd_setup(HTTPContext *c, const char *url,
     /* now everything is OK, so we can send the connection parameters */
     rtsp_reply_header(c, RTSP_STATUS_OK);
     /* session ID */
-    url_fprintf(c->pb, "Session: %s\r\n", rtp_c->session_id);
+    avio_printf(c->pb, "Session: %s\r\n", rtp_c->session_id);
 
     switch(rtp_c->rtp_protocol) {
     case RTSP_LOWER_TRANSPORT_UDP:
         rtp_port = rtp_get_local_rtp_port(rtp_c->rtp_handles[stream_index]);
         rtcp_port = rtp_get_local_rtcp_port(rtp_c->rtp_handles[stream_index]);
-        url_fprintf(c->pb, "Transport: RTP/AVP/UDP;unicast;"
+        avio_printf(c->pb, "Transport: RTP/AVP/UDP;unicast;"
                     "client_port=%d-%d;server_port=%d-%d",
                     th->client_port_min, th->client_port_max,
                     rtp_port, rtcp_port);
         break;
     case RTSP_LOWER_TRANSPORT_TCP:
-        url_fprintf(c->pb, "Transport: RTP/AVP/TCP;interleaved=%d-%d",
+        avio_printf(c->pb, "Transport: RTP/AVP/TCP;interleaved=%d-%d",
                     stream_index * 2, stream_index * 2 + 1);
         break;
     default:
         break;
     }
     if (setup.transport_option[0] != '\0')
-        url_fprintf(c->pb, ";%s", setup.transport_option);
-    url_fprintf(c->pb, "\r\n");
+        avio_printf(c->pb, ";%s", setup.transport_option);
+    avio_printf(c->pb, "\r\n");
 
 
-    url_fprintf(c->pb, "\r\n");
+    avio_printf(c->pb, "\r\n");
 }
 
 
@@ -3248,8 +3248,8 @@ static void rtsp_cmd_play(HTTPContext *c, const char *url, RTSPMessageHeader *h)
     /* now everything is OK, so we can send the connection parameters */
     rtsp_reply_header(c, RTSP_STATUS_OK);
     /* session ID */
-    url_fprintf(c->pb, "Session: %s\r\n", rtp_c->session_id);
-    url_fprintf(c->pb, "\r\n");
+    avio_printf(c->pb, "Session: %s\r\n", rtp_c->session_id);
+    avio_printf(c->pb, "\r\n");
 }
 
 static void rtsp_cmd_pause(HTTPContext *c, const char *url, RTSPMessageHeader *h)
@@ -3273,8 +3273,8 @@ static void rtsp_cmd_pause(HTTPContext *c, const char *url, RTSPMessageHeader *h
     /* now everything is OK, so we can send the connection parameters */
     rtsp_reply_header(c, RTSP_STATUS_OK);
     /* session ID */
-    url_fprintf(c->pb, "Session: %s\r\n", rtp_c->session_id);
-    url_fprintf(c->pb, "\r\n");
+    avio_printf(c->pb, "Session: %s\r\n", rtp_c->session_id);
+    avio_printf(c->pb, "\r\n");
 }
 
 static void rtsp_cmd_teardown(HTTPContext *c, const char *url, RTSPMessageHeader *h)
@@ -3296,8 +3296,8 @@ static void rtsp_cmd_teardown(HTTPContext *c, const char *url, RTSPMessageHeader
     /* now everything is OK, so we can send the connection parameters */
     rtsp_reply_header(c, RTSP_STATUS_OK);
     /* session ID */
-    url_fprintf(c->pb, "Session: %s\r\n", session_id);
-    url_fprintf(c->pb, "\r\n");
+    avio_printf(c->pb, "Session: %s\r\n", session_id);
+    avio_printf(c->pb, "\r\n");
 }
 
 
index 9f45a6b..5388c39 100644 (file)
@@ -430,6 +430,11 @@ attribute_deprecated int64_t url_fsize(AVIOContext *s);
 #define URL_EOF (-1)
 attribute_deprecated int url_fgetc(AVIOContext *s);
 attribute_deprecated int url_setbufsize(AVIOContext *s, int buf_size);
+#ifdef __GNUC__
+attribute_deprecated int url_fprintf(AVIOContext *s, const char *fmt, ...) __attribute__ ((__format__ (__printf__, 2, 3)));
+#else
+attribute_deprecated int url_fprintf(AVIOContext *s, const char *fmt, ...);
+#endif
 /**
  * @}
  */
@@ -513,9 +518,9 @@ int64_t av_url_read_fseek(AVIOContext *h, int stream_index,
 
 /** @warning currently size is limited */
 #ifdef __GNUC__
-int url_fprintf(AVIOContext *s, const char *fmt, ...) __attribute__ ((__format__ (__printf__, 2, 3)));
+int avio_printf(AVIOContext *s, const char *fmt, ...) __attribute__ ((__format__ (__printf__, 2, 3)));
 #else
-int url_fprintf(AVIOContext *s, const char *fmt, ...);
+int avio_printf(AVIOContext *s, const char *fmt, ...);
 #endif
 
 #if FF_API_OLD_AVIO
index 7d84b2b..7fbe4ce 100644 (file)
@@ -381,6 +381,18 @@ int url_setbufsize(AVIOContext *s, int buf_size)
 {
     return ffio_set_buf_size(s, buf_size);
 }
+int url_fprintf(AVIOContext *s, const char *fmt, ...)
+{
+    va_list ap;
+    char buf[4096];
+    int ret;
+
+    va_start(ap, fmt);
+    ret = vsnprintf(buf, sizeof(buf), fmt, ap);
+    va_end(ap);
+    avio_write(s, buf, strlen(buf));
+    return ret;
+}
 #endif
 
 int avio_put_str(AVIOContext *s, const char *str)
@@ -913,7 +925,7 @@ URLContext *url_fileno(AVIOContext *s)
 }
 
 #if CONFIG_MUXERS
-int url_fprintf(AVIOContext *s, const char *fmt, ...)
+int avio_printf(AVIOContext *s, const char *fmt, ...)
 {
     va_list ap;
     char buf[4096];
index 77db0b9..70940c0 100644 (file)
@@ -73,9 +73,9 @@ static int write_trailer(AVFormatContext *s)
         AVChapter *ch = s->chapters[i];
         avio_write(s->pb, ID_CHAPTER, sizeof(ID_CHAPTER) - 1);
         avio_w8(s->pb, '\n');
-        url_fprintf(s->pb, "TIMEBASE=%d/%d\n", ch->time_base.num, ch->time_base.den);
-        url_fprintf(s->pb, "START=%"PRId64"\n", ch->start);
-        url_fprintf(s->pb, "END=%"PRId64"\n",   ch->end);
+        avio_printf(s->pb, "TIMEBASE=%d/%d\n", ch->time_base.num, ch->time_base.den);
+        avio_printf(s->pb, "START=%"PRId64"\n", ch->start);
+        avio_printf(s->pb, "END=%"PRId64"\n",   ch->end);
         write_tags(s->pb, ch->metadata);
     }