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| author | Max Kellermann <max@duempel.org> | 2011-08-31 08:16:55 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2011-08-31 08:16:55 +0200 |
| commit | 9209ccfa40e47f1fd8571c4463777b0e468dfb65 (patch) | |
| tree | 52d1f41e1e056b48eb873459de36874b4424fcf9 /src/rtsp_client.c | |
| parent | 2525d32e1710884984e5a2b3445b7cff37ea826e (diff) | |
| download | mpd-9209ccfa40e47f1fd8571c4463777b0e468dfb65.tar.gz mpd-9209ccfa40e47f1fd8571c4463777b0e468dfb65.tar.xz mpd-9209ccfa40e47f1fd8571c4463777b0e468dfb65.zip | |
rtsp_client: allow parameter "kd" to be NULL
When the caller isn't interested in the values.
Diffstat (limited to 'src/rtsp_client.c')
| -rw-r--r-- | src/rtsp_client.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/src/rtsp_client.c b/src/rtsp_client.c index 7a5e54a1d..cf02911ca 100644 --- a/src/rtsp_client.c +++ b/src/rtsp_client.c @@ -265,7 +265,6 @@ void rtspcl_close(struct rtspcl_data *rtspcld) { rtspcl_disconnect(rtspcld); - free_kd(rtspcld->kd); rtspcl_remove_all_exthds(rtspcld); g_free(rtspcld->session); g_free(rtspcld); @@ -350,7 +349,6 @@ exec_request(struct rtspcl_data *rtspcld, const char *cmd, const char delimiters[] = " "; char *token, *dp; int dsize = 0,rval; - struct key_data *cur_kd = *kd; int timeout = 5000; // msec unit fd_set rdfds; @@ -437,6 +435,15 @@ exec_request(struct rtspcl_data *rtspcld, const char *cmd, return false; } + /* if the caller isn't interested in response headers, put + them on the trash, which is freed before returning from + this function */ + struct key_data *trash = NULL; + if (kd == NULL) + kd = &trash; + + struct key_data *cur_kd = *kd; + struct key_data *new_kd = NULL; while (read_line(rtspcld->fd, line, sizeof(line), timeout, 0) > 0) { timeout = 1000; // once it started, it shouldn't take a long time @@ -473,6 +480,9 @@ exec_request(struct rtspcl_data *rtspcld, const char *cmd, cur_kd = new_kd; } } + + free_kd(trash); + return true; } @@ -481,7 +491,7 @@ rtspcl_set_parameter(struct rtspcl_data *rtspcld, const char *parameter, GError **error_r) { return exec_request(rtspcld, "SET_PARAMETER", "text/parameters", - parameter, 1, NULL, &rtspcld->kd, error_r); + parameter, 1, NULL, NULL, error_r); } void @@ -495,7 +505,7 @@ rtspcl_announce_sdp(struct rtspcl_data *rtspcld, const char *sdp, GError **error_r) { return exec_request(rtspcld, "ANNOUNCE", "application/sdp", sdp, 1, - NULL, &rtspcld->kd, error_r); + NULL, NULL, error_r); } bool @@ -598,7 +608,7 @@ rtspcl_record(struct rtspcl_data *rtspcld, range.next = &rtp; return exec_request(rtspcld, "RECORD", NULL, NULL, 1, &range, - &rtspcld->kd, error_r); + NULL, error_r); } char * |