30 #include <sys/types.h>
31 #include <sys/socket.h>
32 #include <sys/select.h>
33 #include <netinet/in.h>
34 #include <arpa/inet.h>
51 int janus_sctp_init(
void);
54 void janus_sctp_deinit(
void);
57 #define BUFFER_SIZE (1<<16)
58 #define NUMBER_OF_CHANNELS (100)
59 #define NUMBER_OF_STREAMS (16)
61 #define DATA_CHANNEL_PPID_CONTROL 50
62 #define DATA_CHANNEL_PPID_DOMSTRING 51
63 #define DATA_CHANNEL_PPID_BINARY_PARTIAL 52
64 #define DATA_CHANNEL_PPID_BINARY 53
65 #define DATA_CHANNEL_PPID_DOMSTRING_PARTIAL 54
67 #define DATA_CHANNEL_CLOSED 0
68 #define DATA_CHANNEL_CONNECTING 1
69 #define DATA_CHANNEL_OPEN 2
70 #define DATA_CHANNEL_CLOSING 3
72 #define DATA_CHANNEL_FLAGS_SEND_REQ 0x00000001
73 #define DATA_CHANNEL_FLAGS_SEND_RSP 0x00000002
74 #define DATA_CHANNEL_FLAGS_SEND_ACK 0x00000004
76 typedef struct janus_sctp_channel {
93 typedef struct janus_sctp_association {
99 struct janus_sctp_channel channels[NUMBER_OF_CHANNELS];
101 struct janus_sctp_channel *stream_channel[NUMBER_OF_STREAMS];
103 uint16_t stream_buffer[NUMBER_OF_STREAMS];
105 uint32_t stream_buffer_counter;
111 uint16_t remote_port;
113 GAsyncQueue *messages;
127 } janus_sctp_association;
130 typedef struct janus_sctp_message {
137 } janus_sctp_message;
140 #define DATA_CHANNEL_OPEN_REQUEST 3
141 #define DATA_CHANNEL_OPEN_RESPONSE 1
142 #define DATA_CHANNEL_ACK 2
144 #define DATA_CHANNEL_RELIABLE 0x00
145 #define DATA_CHANNEL_RELIABLE_UNORDERED 0x80
146 #define DATA_CHANNEL_PARTIAL_RELIABLE_REXMIT 0x01
147 #define DATA_CHANNEL_PARTIAL_RELIABLE_REXMIT_UNORDERED 0x81
148 #define DATA_CHANNEL_PARTIAL_RELIABLE_TIMED 0x02
149 #define DATA_CHANNEL_PARTIAL_RELIABLE_TIMED_UNORDERED 0x82
152 typedef struct janus_datachannel_open_request {
156 uint8_t channel_type;
160 uint32_t reliability_params;
162 uint16_t label_length;
164 uint16_t protocol_length;
168 } janus_datachannel_open_request;
170 typedef struct janus_datachannel_open_response {
178 uint16_t reverse_stream;
179 } janus_datachannel_open_response;
181 typedef struct janus_datachannel_ack {
184 } janus_datachannel_ack;
193 janus_sctp_association *janus_sctp_association_create(
void *dtls, uint64_t handle_id, uint16_t udp_port);
197 int janus_sctp_association_setup(janus_sctp_association *sctp);
201 void janus_sctp_association_destroy(janus_sctp_association *sctp);
207 void janus_sctp_data_from_dtls(janus_sctp_association *sctp,
char *buf,
int len);
213 void janus_sctp_send_data(janus_sctp_association *sctp,
char *buf,
int len);
ogg_stream_state * stream
Definition: pp-opus.c:31
Semaphors, Mutexes and Conditions.
pthread_mutex_t janus_mutex
Janus mutex implementation.
Definition: mutex.h:21