From 3307e6ea86b02ab6f4c75c96ff4c132283ebfaa9 Mon Sep 17 00:00:00 2001 From: "Ronald S. Bultje" Date: Tue, 23 Feb 2010 00:35:50 +0000 Subject: [PATCH] Prefix non-static RTSP functions with ff_. Originally committed as revision 21974 to svn://svn.ffmpeg.org/ffmpeg/trunk --- ffserver.c | 2 +- libavformat/rtp_h264.c | 2 +- libavformat/rtpdec.h | 2 +- libavformat/rtpdec_amr.c | 2 +- libavformat/rtsp.c | 70 ++++++++++++++++++++-------------------- libavformat/rtsp.h | 19 +++++------ libavformat/rtspenc.c | 12 +++---- 7 files changed, 53 insertions(+), 56 deletions(-) diff --git a/ffserver.c b/ffserver.c index ab4fba6143..87f162fbbe 100644 --- a/ffserver.c +++ b/ffserver.c @@ -2693,7 +2693,7 @@ static int rtsp_parse_request(HTTPContext *c) len = sizeof(line) - 1; memcpy(line, p, len); line[len] = '\0'; - rtsp_parse_line(header, line); + ff_rtsp_parse_line(header, line); p = p1 + 1; } diff --git a/libavformat/rtp_h264.c b/libavformat/rtp_h264.c index bc47078c28..5e1988292a 100644 --- a/libavformat/rtp_h264.c +++ b/libavformat/rtp_h264.c @@ -388,7 +388,7 @@ static int parse_h264_sdp_line(AVFormatContext *s, int st_index, while (*p && *p == ' ') p++; // strip trailing spaces. /* loop on each attribute */ - while (rtsp_next_attr_and_value + while (ff_rtsp_next_attr_and_value (&p, attr, sizeof(attr), value, sizeof(value))) { /* grab the codec extra_data from the config parameter of the fmtp line */ sdp_parse_fmtp_config_h264(stream, h264_data, attr, value); diff --git a/libavformat/rtpdec.h b/libavformat/rtpdec.h index 1d38294955..6907a0c687 100644 --- a/libavformat/rtpdec.h +++ b/libavformat/rtpdec.h @@ -192,7 +192,7 @@ struct RTPDemuxContext { extern RTPDynamicProtocolHandler *RTPFirstDynamicPayloadHandler; void ff_register_dynamic_payload_handler(RTPDynamicProtocolHandler *handler); -int rtsp_next_attr_and_value(const char **p, char *attr, int attr_size, char *value, int value_size); ///< from rtsp.c, but used by rtp dynamic protocol handlers. +int ff_rtsp_next_attr_and_value(const char **p, char *attr, int attr_size, char *value, int value_size); ///< from rtsp.c, but used by rtp dynamic protocol handlers. void av_register_rtp_dynamic_payload_handlers(void); diff --git a/libavformat/rtpdec_amr.c b/libavformat/rtpdec_amr.c index 3bb7913609..d9862c4160 100644 --- a/libavformat/rtpdec_amr.c +++ b/libavformat/rtpdec_amr.c @@ -141,7 +141,7 @@ static int amr_parse_sdp_line(AVFormatContext *s, int st_index, while (*p && *p != ' ') p++; /* eat protocol identifier */ while (*p && *p == ' ') p++; /* strip trailing spaces */ - while (rtsp_next_attr_and_value(&p, attr, sizeof(attr), value, sizeof(value))) { + while (ff_rtsp_next_attr_and_value(&p, attr, sizeof(attr), value, sizeof(value))) { if (!strcmp(attr, "octet-align")) octet_align = atoi(value); else if (!strcmp(attr, "crc")) diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index 23d56b6c0a..a8231bb7fa 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -250,7 +250,7 @@ static const AttrNameMap attr_names[]= /* parse the attribute line from the fmtp a line of an sdp resonse. This * is broken out as a function because it is used in rtp_h264.c, which is * forthcoming. */ -int rtsp_next_attr_and_value(const char **p, char *attr, int attr_size, +int ff_rtsp_next_attr_and_value(const char **p, char *attr, int attr_size, char *value, int value_size) { skip_spaces(p); @@ -279,7 +279,7 @@ static void sdp_parse_fmtp(AVStream *st, const char *p) RTPPayloadData *rtp_payload_data = &rtsp_st->rtp_payload_data; /* loop on each attribute */ - while (rtsp_next_attr_and_value(&p, attr, sizeof(attr), + while (ff_rtsp_next_attr_and_value(&p, attr, sizeof(attr), value, sizeof(value))) { /* grab the codec extra_data from the config parameter of the fmtp * line */ @@ -572,7 +572,7 @@ static int sdp_parse(AVFormatContext *s, const char *content) } /* close and free RTSP streams */ -void rtsp_close_streams(AVFormatContext *s) +void ff_rtsp_close_streams(AVFormatContext *s) { RTSPState *rt = s->priv_data; int i; @@ -819,7 +819,7 @@ static void rtsp_parse_transport(RTSPMessageHeader *reply, const char *p) } } -void rtsp_parse_line(RTSPMessageHeader *reply, const char *buf) +void ff_rtsp_parse_line(RTSPMessageHeader *reply, const char *buf) { const char *p; @@ -881,7 +881,7 @@ static void rtsp_skip_packet(AVFormatContext *s) } } -int rtsp_read_reply(AVFormatContext *s, RTSPMessageHeader *reply, +int ff_rtsp_read_reply(AVFormatContext *s, RTSPMessageHeader *reply, unsigned char **content_ptr, int return_on_interleaved_data) { @@ -932,7 +932,7 @@ int rtsp_read_reply(AVFormatContext *s, RTSPMessageHeader *reply, get_word(buf1, sizeof(buf1), &p); reply->status_code = atoi(buf1); } else { - rtsp_parse_line(reply, p); + ff_rtsp_parse_line(reply, p); av_strlcat(rt->last_reply, p, sizeof(rt->last_reply)); av_strlcat(rt->last_reply, "\n", sizeof(rt->last_reply)); } @@ -968,7 +968,7 @@ int rtsp_read_reply(AVFormatContext *s, RTSPMessageHeader *reply, return 0; } -void rtsp_send_cmd_with_content_async(AVFormatContext *s, +void ff_rtsp_send_cmd_with_content_async(AVFormatContext *s, const char *cmd, const unsigned char *send_content, int send_content_length) @@ -1000,30 +1000,30 @@ void rtsp_send_cmd_with_content_async(AVFormatContext *s, rt->last_cmd_time = av_gettime(); } -void rtsp_send_cmd_async(AVFormatContext *s, const char *cmd) +void ff_rtsp_send_cmd_async(AVFormatContext *s, const char *cmd) { - rtsp_send_cmd_with_content_async(s, cmd, NULL, 0); + ff_rtsp_send_cmd_with_content_async(s, cmd, NULL, 0); } -void rtsp_send_cmd(AVFormatContext *s, +void ff_rtsp_send_cmd(AVFormatContext *s, const char *cmd, RTSPMessageHeader *reply, unsigned char **content_ptr) { - rtsp_send_cmd_async(s, cmd); + ff_rtsp_send_cmd_async(s, cmd); - rtsp_read_reply(s, reply, content_ptr, 0); + ff_rtsp_read_reply(s, reply, content_ptr, 0); } -void rtsp_send_cmd_with_content(AVFormatContext *s, +void ff_rtsp_send_cmd_with_content(AVFormatContext *s, const char *cmd, RTSPMessageHeader *reply, unsigned char **content_ptr, const unsigned char *send_content, int send_content_length) { - rtsp_send_cmd_with_content_async(s, cmd, send_content, send_content_length); + ff_rtsp_send_cmd_with_content_async(s, cmd, send_content, send_content_length); - rtsp_read_reply(s, reply, content_ptr, 0); + ff_rtsp_read_reply(s, reply, content_ptr, 0); } /** @@ -1162,7 +1162,7 @@ static int make_setup_request(AVFormatContext *s, const char *host, int port, "RealChallenge2: %s, sd=%s\r\n", rt->session_id, real_res, real_csum); } - rtsp_send_cmd(s, cmd, reply, NULL); + ff_rtsp_send_cmd(s, cmd, reply, NULL); if (reply->status_code == 461 /* Unsupported protocol */ && i == 0) { err = 1; goto fail; @@ -1282,7 +1282,7 @@ static int rtsp_read_play(AVFormatContext *s) rt->control_uri, (double)rt->seek_timestamp / AV_TIME_BASE); } - rtsp_send_cmd(s, cmd, reply, NULL); + ff_rtsp_send_cmd(s, cmd, reply, NULL); if (reply->status_code != RTSP_STATUS_OK) { return -1; } @@ -1313,7 +1313,7 @@ static int rtsp_setup_input_streams(AVFormatContext *s) "Require: com.real.retain-entity-for-setup\r\n", sizeof(cmd)); } - rtsp_send_cmd(s, cmd, reply, &content); + ff_rtsp_send_cmd(s, cmd, reply, &content); if (!content) return AVERROR_INVALIDDATA; if (reply->status_code != RTSP_STATUS_OK) { @@ -1351,7 +1351,7 @@ static int rtsp_setup_output_streams(AVFormatContext *s) return AVERROR_INVALIDDATA; } av_log(s, AV_LOG_INFO, "SDP:\n%s\n", sdp); - rtsp_send_cmd_with_content(s, cmd, reply, NULL, sdp, strlen(sdp)); + ff_rtsp_send_cmd_with_content(s, cmd, reply, NULL, sdp, strlen(sdp)); av_free(sdp); if (reply->status_code != RTSP_STATUS_OK) return AVERROR_INVALIDDATA; @@ -1378,7 +1378,7 @@ static int rtsp_setup_output_streams(AVFormatContext *s) return 0; } -int rtsp_connect(AVFormatContext *s) +int ff_rtsp_connect(AVFormatContext *s) { RTSPState *rt = s->priv_data; char host[1024], path[1024], tcpname[1024], cmd[2048], auth[128]; @@ -1478,7 +1478,7 @@ redirect: "CompanyID: KnKV4M4I/B2FjJ1TToLycw==\r\n" "GUID: 00000000-0000-0000-0000-000000000000\r\n", sizeof(cmd)); - rtsp_send_cmd(s, cmd, reply, NULL); + ff_rtsp_send_cmd(s, cmd, reply, NULL); if (reply->status_code != RTSP_STATUS_OK) { err = AVERROR_INVALIDDATA; goto fail; @@ -1522,7 +1522,7 @@ redirect: rt->seek_timestamp = 0; /* default is to start stream at position zero */ return 0; fail: - rtsp_close_streams(s); + ff_rtsp_close_streams(s); url_close(rt->rtsp_hd); if (reply->status_code >=300 && reply->status_code < 400 && s->iformat) { av_strlcpy(s->filename, reply->location, sizeof(s->filename)); @@ -1542,7 +1542,7 @@ static int rtsp_read_header(AVFormatContext *s, RTSPState *rt = s->priv_data; int ret; - ret = rtsp_connect(s); + ret = ff_rtsp_connect(s); if (ret) return ret; @@ -1550,7 +1550,7 @@ static int rtsp_read_header(AVFormatContext *s, /* do not start immediately */ } else { if (rtsp_read_play(s) < 0) { - rtsp_close_streams(s); + ff_rtsp_close_streams(s); url_close(rt->rtsp_hd); return AVERROR_INVALIDDATA; } @@ -1611,7 +1611,7 @@ static int udp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st, if (tcp_fd != -1 && FD_ISSET(tcp_fd, &rfds)) { RTSPMessageHeader reply; - rtsp_read_reply(s, &reply, NULL, 0); + ff_rtsp_read_reply(s, &reply, NULL, 0); /* XXX: parse message */ if (rt->state != RTSP_STATE_STREAMING) return 0; @@ -1635,7 +1635,7 @@ redo: for (;;) { RTSPMessageHeader reply; - ret = rtsp_read_reply(s, &reply, NULL, 1); + ret = ff_rtsp_read_reply(s, &reply, NULL, 1); if (ret == -1) return -1; if (ret == 1) /* received '$' */ @@ -1751,7 +1751,7 @@ static int rtsp_read_packet(AVFormatContext *s, AVPacket *pkt) "SET_PARAMETER %s RTSP/1.0\r\n" "Unsubscribe: %s\r\n", rt->control_uri, rt->last_subscription); - rtsp_send_cmd(s, cmd, reply, NULL); + ff_rtsp_send_cmd(s, cmd, reply, NULL); if (reply->status_code != RTSP_STATUS_OK) return AVERROR_INVALIDDATA; rt->need_subscription = 1; @@ -1787,7 +1787,7 @@ static int rtsp_read_packet(AVFormatContext *s, AVPacket *pkt) } } av_strlcatf(cmd, sizeof(cmd), "%s\r\n", rt->last_subscription); - rtsp_send_cmd(s, cmd, reply, NULL); + ff_rtsp_send_cmd(s, cmd, reply, NULL); if (reply->status_code != RTSP_STATUS_OK) return AVERROR_INVALIDDATA; rt->need_subscription = 0; @@ -1809,9 +1809,9 @@ static int rtsp_read_packet(AVFormatContext *s, AVPacket *pkt) snprintf(cmd, sizeof(cmd) - 1, "GET_PARAMETER %s RTSP/1.0\r\n", rt->control_uri); - rtsp_send_cmd_async(s, cmd); + ff_rtsp_send_cmd_async(s, cmd); } else { - rtsp_send_cmd_async(s, "OPTIONS * RTSP/1.0\r\n"); + ff_rtsp_send_cmd_async(s, "OPTIONS * RTSP/1.0\r\n"); } } @@ -1833,7 +1833,7 @@ static int rtsp_read_pause(AVFormatContext *s) snprintf(cmd, sizeof(cmd), "PAUSE %s RTSP/1.0\r\n", rt->control_uri); - rtsp_send_cmd(s, cmd, reply, NULL); + ff_rtsp_send_cmd(s, cmd, reply, NULL); if (reply->status_code != RTSP_STATUS_OK) { return -1; } @@ -1882,9 +1882,9 @@ static int rtsp_read_close(AVFormatContext *s) snprintf(cmd, sizeof(cmd), "TEARDOWN %s RTSP/1.0\r\n", s->filename); - rtsp_send_cmd_async(s, cmd); + ff_rtsp_send_cmd_async(s, cmd); - rtsp_close_streams(s); + ff_rtsp_close_streams(s); url_close(rt->rtsp_hd); return 0; } @@ -1964,13 +1964,13 @@ static int sdp_read_header(AVFormatContext *s, AVFormatParameters *ap) } return 0; fail: - rtsp_close_streams(s); + ff_rtsp_close_streams(s); return err; } static int sdp_read_close(AVFormatContext *s) { - rtsp_close_streams(s); + ff_rtsp_close_streams(s); return 0; } diff --git a/libavformat/rtsp.h b/libavformat/rtsp.h index d9433a938c..bafe715e46 100644 --- a/libavformat/rtsp.h +++ b/libavformat/rtsp.h @@ -315,7 +315,7 @@ typedef struct RTSPStream { //@} } RTSPStream; -void rtsp_parse_line(RTSPMessageHeader *reply, const char *buf); +void ff_rtsp_parse_line(RTSPMessageHeader *reply, const char *buf); #if LIBAVFORMAT_VERSION_INT < (53 << 16) extern int rtsp_default_protocols; @@ -323,9 +323,6 @@ extern int rtsp_default_protocols; extern int rtsp_rtp_port_min; extern int rtsp_rtp_port_max; -int rtsp_pause(AVFormatContext *s); -int rtsp_resume(AVFormatContext *s); - /** * Send a command to the RTSP server without waiting for the reply. * @@ -335,7 +332,7 @@ int rtsp_resume(AVFormatContext *s); * @param send_content_length the length of the send_content data, or 0 if * send_content is null */ -void rtsp_send_cmd_with_content_async(AVFormatContext *s, +void ff_rtsp_send_cmd_with_content_async(AVFormatContext *s, const char *cmd, const unsigned char *send_content, int send_content_length); @@ -344,7 +341,7 @@ void rtsp_send_cmd_with_content_async(AVFormatContext *s, * * @see rtsp_send_cmd_with_content_async */ -void rtsp_send_cmd_async(AVFormatContext *s, const char *cmd); +void ff_rtsp_send_cmd_async(AVFormatContext *s, const char *cmd); /** * Send a command to the RTSP server and wait for the reply. @@ -358,7 +355,7 @@ void rtsp_send_cmd_async(AVFormatContext *s, const char *cmd); * @param send_content_length the length of the send_content data, or 0 if * send_content is null */ -void rtsp_send_cmd_with_content(AVFormatContext *s, +void ff_rtsp_send_cmd_with_content(AVFormatContext *s, const char *cmd, RTSPMessageHeader *reply, unsigned char **content_ptr, @@ -370,7 +367,7 @@ void rtsp_send_cmd_with_content(AVFormatContext *s, * * @see rtsp_send_cmd_with_content */ -void rtsp_send_cmd(AVFormatContext *s, const char *cmd, +void ff_rtsp_send_cmd(AVFormatContext *s, const char *cmd, RTSPMessageHeader *reply, unsigned char **content_ptr); /** @@ -394,7 +391,7 @@ void rtsp_send_cmd(AVFormatContext *s, const char *cmd, * @returns 1 if a data packets is ready to be received, -1 on error, * and 0 on success. */ -int rtsp_read_reply(AVFormatContext *s, RTSPMessageHeader *reply, +int ff_rtsp_read_reply(AVFormatContext *s, RTSPMessageHeader *reply, unsigned char **content_ptr, int return_on_interleaved_data); @@ -407,13 +404,13 @@ int rtsp_read_reply(AVFormatContext *s, RTSPMessageHeader *reply, * @returns 0 on success, < 0 on error. Cleans up all allocations done * within the function on error. */ -int rtsp_connect(AVFormatContext *s); +int ff_rtsp_connect(AVFormatContext *s); /** * Close and free all streams within the RTSP (de)muxer * * @param s RTSP (de)muxer context */ -void rtsp_close_streams(AVFormatContext *s); +void ff_rtsp_close_streams(AVFormatContext *s); #endif /* AVFORMAT_RTSP_H */ diff --git a/libavformat/rtspenc.c b/libavformat/rtspenc.c index c918b3e8c0..886664ca5a 100644 --- a/libavformat/rtspenc.c +++ b/libavformat/rtspenc.c @@ -39,7 +39,7 @@ static int rtsp_write_record(AVFormatContext *s) "Range: npt=%0.3f-\r\n", s->filename, (double) 0); - rtsp_send_cmd(s, cmd, reply, NULL); + ff_rtsp_send_cmd(s, cmd, reply, NULL); if (reply->status_code != RTSP_STATUS_OK) return -1; rt->state = RTSP_STATE_STREAMING; @@ -51,12 +51,12 @@ static int rtsp_write_header(AVFormatContext *s) RTSPState *rt = s->priv_data; int ret; - ret = rtsp_connect(s); + ret = ff_rtsp_connect(s); if (ret) return ret; if (rtsp_write_record(s) < 0) { - rtsp_close_streams(s); + ff_rtsp_close_streams(s); url_close(rt->rtsp_hd); return AVERROR_INVALIDDATA; } @@ -83,7 +83,7 @@ static int rtsp_write_packet(AVFormatContext *s, AVPacket *pkt) if (FD_ISSET(tcp_fd, &rfds)) { RTSPMessageHeader reply; - if (rtsp_read_reply(s, &reply, NULL, 0) < 0) + if (ff_rtsp_read_reply(s, &reply, NULL, 0) < 0) return AVERROR(EPIPE); /* XXX: parse message */ if (rt->state != RTSP_STATE_STREAMING) @@ -108,9 +108,9 @@ static int rtsp_write_close(AVFormatContext *s) snprintf(cmd, sizeof(cmd), "TEARDOWN %s RTSP/1.0\r\n", s->filename); - rtsp_send_cmd_async(s, cmd); + ff_rtsp_send_cmd_async(s, cmd); - rtsp_close_streams(s); + ff_rtsp_close_streams(s); url_close(rt->rtsp_hd); return 0; }