diff options
Diffstat (limited to 'sdpd/request.c')
| -rw-r--r-- | sdpd/request.c | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/sdpd/request.c b/sdpd/request.c index 9020dd38..ece8cd54 100644 --- a/sdpd/request.c +++ b/sdpd/request.c @@ -45,7 +45,44 @@ #include "sdpd.h" #include "logging.h" -#define MIN(x, y) ((x) < (y))? (x): (y) +#define MIN(x, y) ((x) < (y)) ? (x): (y) + +typedef struct _sdp_cstate_list sdp_cstate_list_t; + +struct _sdp_cstate_list { + sdp_cstate_list_t *next; + uint32_t timestamp; + sdp_buf_t buf; +}; + +static sdp_cstate_list_t *cstates; + +// FIXME: should probably remove it when it's found +sdp_buf_t *sdp_get_cached_rsp(sdp_cont_state_t *cstate) +{ + sdp_cstate_list_t *p; + + for (p = cstates; p; p = p->next) + if (p->timestamp == cstate->timestamp) + return &p->buf; + return 0; +} + +static uint32_t sdp_cstate_alloc_buf(sdp_buf_t *buf) +{ + sdp_cstate_list_t *cstate = malloc(sizeof(sdp_cstate_list_t)); + uint8_t *data = malloc(buf->data_size); + + memcpy(data, buf->data, buf->data_size); + memset((char *)cstate, 0, sizeof(sdp_cstate_list_t)); + cstate->buf.data = data; + cstate->buf.data_size = buf->data_size; + cstate->buf.buf_size = buf->data_size; + cstate->timestamp = sdp_get_time(); + cstate->next = cstates; + cstates = cstate; + return cstate->timestamp; +} /* Additional values for checking datatype (not in spec) */ #define SDP_TYPE_UUID 0xfe |