#include <sys/types.h>#include <stdlib.h>#include <stdio.h>#include <string.h>#include <unistd.h>#include <fcntl.h>#include <errno.h>#include <sys/time.h>#include <sys/socket.h>#include <netinet/in.h>#include <arpa/inet.h>#include "event.h"#include "str.h"#include "rtp.h"#include "rtsp.h"Include dependency graph for rtsp.c:
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Data Structures | |
| struct | session |
| struct | conn |
| struct | listener |
Defines | |
| #define | CONN_STATE_START 0 |
| #define | CONN_STATE_RTSP 1 |
| #define | CONN_STATE_RTSP_REQ 2 |
| #define | CONN_STATE_INTERLEAVED 3 |
| #define | CONN_STATE_HTTP 10 |
Functions | |
| static void | do_read (struct event *e, void *d) |
| static void | del_session (struct session *sess) |
| static struct session * | new_session (void) |
| static struct session * | get_session (char *id) |
| static void | close_session (struct session *s) |
| static void | drop_conn (struct conn *c) |
| static void | conn_write (struct event *e, void *d) |
| static int | avail_send_buf (struct conn *c) |
| static int | send_data (struct conn *c, unsigned char *d, int len) |
| static char * | get_header (struct conn *c, char *name) |
| static int | handle_OPTIONS (struct conn *c) |
| static int | handle_DESCRIBE (struct conn *c) |
| static int | rtsp_udp_setup (struct conn *c, char *t) |
| static int | handle_SETUP (struct conn *c) |
| static int | handle_PLAY (struct conn *c) |
| static int | handle_PAUSE (struct conn *c) |
| static int | handle_TEARDOWN (struct conn *c) |
| static int | handle_unknown (struct conn *c) |
| static int | handle_request (struct conn *c) |
| static int | parse_client_data (struct conn *c) |
| static void | do_accept (struct event *e, void *d) |
| int | rtsp_listen (struct param *p) |
Variables | |
| param * | _param |
| conn * | conn_list = NULL |
| session * | sess_list = NULL |
| #define CONN_STATE_RTSP 1 |
| #define CONN_STATE_RTSP_REQ 2 |
| #define CONN_STATE_START 0 |
| static int avail_send_buf | ( | struct conn * | c | ) | [inline, static] |
Definition at line 177 of file rtsp.c.
References conn::send_buf, conn::send_buf_r, and conn::send_buf_w.
Referenced by send_data().
| static void close_session | ( | struct session * | s | ) | [static] |
Definition at line 129 of file rtsp.c.
References del_session(), and s.
Referenced by drop_conn(), and handle_TEARDOWN().
| static void conn_write | ( | struct event * | e, | |
| void * | d | |||
| ) | [static] |
Definition at line 151 of file rtsp.c.
References conn::drop_after, drop_conn(), conn::fd, conn::send_buf, conn::send_buf_r, conn::send_buf_w, set_event_enabled(), write, and conn::write_event.
Referenced by do_accept().
| static void del_session | ( | struct session * | sess | ) | [static] |
Definition at line 94 of file rtsp.c.
References free(), session::next, session::prev, and sess_list.
Referenced by close_session().
| static void do_accept | ( | struct event * | e, | |
| void * | d | |||
| ) | [static] |
Definition at line 558 of file rtsp.c.
References add_fd_event(), conn::attached_session, conn::client_addr, conn::close_flag, conn_list, CONN_STATE_START, conn_write(), do_read(), conn::drop_after, exit, conn::fd, listener::fd, fd, malloc(), conn::next, conn::prev, conn::read_event, conn::req_len, conn::send_buf_r, conn::send_buf_w, set_event_enabled(), conn::state, stderr, and conn::write_event.
Referenced by rtsp_listen().
| static void do_read | ( | struct event * | e, | |
| void * | d | |||
| ) | [static] |
Definition at line 506 of file rtsp.c.
References _param, conn::close_flag, drop_conn(), conn::fd, read, conn::req_buf, conn::req_len, param::rtsp_qt_compat, stderr, str_count, and str_teardown.
Referenced by do_accept().
| static void drop_conn | ( | struct conn * | c | ) | [static] |
Definition at line 134 of file rtsp.c.
References conn::attached_session, close_session(), conn_list, conn::fd, free(), conn::next, conn::prev, conn::read_event, remove_event(), and conn::write_event.
Referenced by conn_write(), and do_read().
| static char* get_header | ( | struct conn * | c, | |
| char * | name | |||
| ) | [static] |
Definition at line 201 of file rtsp.c.
References conn::name, conn::req_hdr, and conn::value.
Referenced by handle_DESCRIBE(), handle_OPTIONS(), handle_PAUSE(), handle_PLAY(), handle_SETUP(), handle_TEARDOWN(), handle_unknown(), and rtsp_udp_setup().
| static struct session* get_session | ( | char * | id | ) | [static] |
Definition at line 120 of file rtsp.c.
Referenced by handle_PAUSE(), handle_PLAY(), and handle_TEARDOWN().
| static int handle_DESCRIBE | ( | struct conn * | c | ) | [static] |
Definition at line 220 of file rtsp.c.
References _param, conn::close_flag, get_header(), ismulticast(), param::rtsp_use_cmd_addr, send_data(), stderr, str_count, and write_sdp().
Referenced by handle_request().
| static int handle_OPTIONS | ( | struct conn * | c | ) | [static] |
Definition at line 212 of file rtsp.c.
References get_header(), and send_data().
Referenced by handle_request().
| static int handle_PAUSE | ( | struct conn * | c | ) | [static] |
Definition at line 348 of file rtsp.c.
References _param, get_header(), get_session(), memset(), param::rtsp_qt_compat, s, send_data(), stderr, str_count, and str_play.
Referenced by handle_request().
| static int handle_PLAY | ( | struct conn * | c | ) | [static] |
Definition at line 322 of file rtsp.c.
References get_header(), get_session(), memset(), s, send_data(), stderr, and str_play.
Referenced by handle_request().
| static int handle_request | ( | struct conn * | c | ) | [static] |
Definition at line 411 of file rtsp.c.
References handle_DESCRIBE(), handle_OPTIONS(), handle_PAUSE(), handle_PLAY(), handle_SETUP(), handle_TEARDOWN(), handle_unknown(), conn::name, conn::req_buf, conn::req_hdr, stderr, t, and conn::value.
Referenced by parse_client_data().
| static int handle_SETUP | ( | struct conn * | c | ) | [static] |
Definition at line 302 of file rtsp.c.
References get_header(), memset(), rtsp_udp_setup(), send_data(), and t.
Referenced by handle_request().
| static int handle_TEARDOWN | ( | struct conn * | c | ) | [static] |
Definition at line 379 of file rtsp.c.
References _param, conn::attached_session, conn::close_flag, close_session(), get_header(), get_session(), param::rtsp_qt_compat, s, send_data(), str_count, and str_teardown.
Referenced by handle_request().
| static int handle_unknown | ( | struct conn * | c | ) | [static] |
Definition at line 403 of file rtsp.c.
References get_header(), and send_data().
Referenced by handle_request().
| static struct session* new_session | ( | void | ) | [static] |
Definition at line 102 of file rtsp.c.
References session::id, malloc(), session::next, session::prev, and sess_list.
Referenced by rtsp_udp_setup().
| static int parse_client_data | ( | struct conn * | c | ) | [static] |
Definition at line 475 of file rtsp.c.
References CONN_STATE_RTSP, CONN_STATE_RTSP_REQ, CONN_STATE_START, handle_request(), conn::req_buf, conn::req_len, conn::state, and t.
| int rtsp_listen | ( | struct param * | p | ) |
Definition at line 598 of file rtsp.c.
References _param, add_fd_event(), do_accept(), fd, malloc(), param::rtsp_port, and stderr.
Referenced by rtsp_loop().
| static int rtsp_udp_setup | ( | struct conn * | c, | |
| char * | t | |||
| ) | [static] |
Definition at line 246 of file rtsp.c.
References _param, conn::attached_session, conn::client_addr, param::dport, param::dst, get_header(), memset(), mode, new_session(), param::rtsp_use_cmd_addr, param::rtsp_use_cmd_port, s, send_data(), stderr, str_count, and str_setup.
Referenced by handle_SETUP().
| static int send_data | ( | struct conn * | c, | |
| unsigned char * | d, | |||
| int | len | |||
| ) | [static] |
Definition at line 184 of file rtsp.c.
References avail_send_buf(), conn::send_buf, conn::send_buf_w, set_event_enabled(), and conn::write_event.
Referenced by handle_DESCRIBE(), handle_OPTIONS(), handle_PAUSE(), handle_PLAY(), handle_SETUP(), handle_TEARDOWN(), handle_unknown(), and rtsp_udp_setup().
Definition at line 43 of file rtsp.c.
Referenced by do_read(), handle_DESCRIBE(), handle_PAUSE(), handle_TEARDOWN(), rtsp_listen(), and rtsp_udp_setup().
Definition at line 90 of file rtsp.c.
Referenced by del_session(), get_session(), and new_session().
1.5.1