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git-svn-id: http://svn.openzap.org/svn/openzap/trunk@166 a93c3328-9c30-0410-af19-c9cd2b2d52af
This commit is contained in:
Anthony Minessale
2007-05-27 18:14:49 +00:00
parent 605f70877f
commit 9f9b4e45b9
5 changed files with 197 additions and 38 deletions
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55
libs/openzap/src/zap_io.c
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@@ -370,16 +370,54 @@ zap_status_t zap_channel_set_event_callback(zap_channel_t *zchan, zio_event_cb_t
return ZAP_SUCCESS;
}
zap_status_t zap_channel_set_token(zap_channel_t *zchan, char *token)
zap_status_t zap_channel_clear_token(zap_channel_t *zchan, int32_t token_id)
{
zap_status_t status = ZAP_FAIL;
zap_mutex_lock(zchan->mutex);
if (token) {
zap_copy_string(zchan->token, token, sizeof(zchan->token));
} else {
*zchan->token = '\0';
if (token_id == -1) {
memset(zchan->tokens, 0, sizeof(zchan->tokens));
zchan->token_count = 0;
} else if (*zchan->tokens[token_id] != '\0') {
char tokens[ZAP_MAX_TOKENS][ZAP_TOKEN_STRLEN];
int32_t i, count = zchan->token_count;
memcpy(tokens, zchan->tokens, sizeof(tokens));
memset(zchan->tokens, 0, sizeof(zchan->tokens));
zchan->token_count = 0;
for (i = 0; i < count; i++) {
if (i != token_id) {
zap_copy_string(zchan->tokens[zchan->token_count], tokens[i], sizeof(zchan->tokens[zchan->token_count]));
zchan->token_count++;
}
}
status = ZAP_SUCCESS;
}
zap_mutex_unlock(zchan->mutex);
return ZAP_SUCCESS;
return status;
}
void zap_channel_rotate_tokens(zap_channel_t *zchan)
{
memmove(zchan->tokens[1], zchan->tokens[0], zchan->token_count * ZAP_TOKEN_STRLEN);
zap_copy_string(zchan->tokens[0], zchan->tokens[zchan->token_count], ZAP_TOKEN_STRLEN);
*zchan->tokens[zchan->token_count] = '\0';
}
zap_status_t zap_channel_add_token(zap_channel_t *zchan, char *token)
{
zap_status_t status = ZAP_FAIL;
zap_mutex_lock(zchan->mutex);
if (zchan->token_count < ZAP_MAX_TOKENS) {
zap_copy_string(zchan->tokens[zchan->token_count], token, sizeof(zchan->tokens[zchan->token_count]));
zchan->token_count++;
}
zap_mutex_unlock(zchan->mutex);
return status;
}
@@ -523,6 +561,10 @@ static zap_status_t zap_channel_reset(zap_channel_t *zchan)
zchan->event_callback = NULL;
zap_clear_flag(zchan, ZAP_CHANNEL_DTMF_DETECT);
zap_clear_flag(zchan, ZAP_CHANNEL_SUPRESS_DTMF);
zap_clear_flag_locked(zchan, ZAP_CHANNEL_HOLD);
memset(zchan->tokens, 0, sizeof(zchan->tokens));
zchan->token_count = 0;
if (zchan->tone_session.buffer) {
teletone_destroy_session(&zchan->tone_session);
memset(&zchan->tone_session, 0, sizeof(zchan->tone_session));
@@ -605,6 +647,7 @@ zap_status_t zap_channel_close(zap_channel_t **zchan)
assert(check != NULL);
*zchan = NULL;
zap_mutex_lock(check->mutex);
if (zap_test_flag(check, ZAP_CHANNEL_OPEN)) {
status = check->zio->close(check);