/*!
* \internal
* \brief Should only be called by the individual field handlers
*/
static struct ast_sip_transport_state *find_or_create_temporary_state(struct ast_sip_transport *transport)
{
struct ast_sip_transport_state **state;
struct ast_sip_transport_state *new_state;
if ((new_state = find_temporary_state(transport))) {
return new_state;
}
state = ast_threadstorage_get(&temp_state_store, sizeof(state));
if (!state || *state) {
return NULL;
}
new_state = ao2_alloc(sizeof(**state), sip_transport_state_destroy);
if (!new_state) {
return NULL;
}
new_state->id = ast_strdup(ast_sorcery_object_get_id(transport));
new_state->type = transport->type;
pjsip_tls_setting_default(&new_state->tls);
new_state->tls.ciphers = new_state->ciphers;
ao2_ref(new_state, +1);
*state = new_state;
return new_state;
}
static int curl_internal(struct MemoryStruct *chunk, char *url, char *post)
{
int ret;
CURL **curl;
if (!(curl = ast_threadstorage_get(&curl_instance, sizeof(*curl))))
return -1;
if (!*curl) {
if (!(*curl = curl_easy_init()))
return -1;
curl_easy_setopt(*curl, CURLOPT_NOSIGNAL, 1);
curl_easy_setopt(*curl, CURLOPT_TIMEOUT, 180);
curl_easy_setopt(*curl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback);
curl_easy_setopt(*curl, CURLOPT_USERAGENT, global_useragent);
curl_easy_setopt(*curl, CURLOPT_SSL_VERIFYHOST, 0);
curl_easy_setopt(*curl, CURLOPT_SSL_VERIFYPEER, 0);
}
curl_easy_setopt(*curl, CURLOPT_URL, url);
curl_easy_setopt(*curl, CURLOPT_WRITEDATA, (void *) chunk);
if (post) {
curl_easy_setopt(*curl, CURLOPT_POST, 1);
curl_easy_setopt(*curl, CURLOPT_POSTFIELDS, post);
}
ret = curl_easy_perform(*curl);
if (post)
curl_easy_setopt(*curl, CURLOPT_POST, 0);
return ret ? -1 : 0;
}
/*!
* \brief Retrieve authentication information from thread-local storage
*/
static struct ast_sip_auth *get_auth(void)
{
struct ast_sip_auth **auth;
auth = ast_threadstorage_get(&auth_store, sizeof(auth));
if (auth && *auth) {
ao2_ref(*auth, +1);
return *auth;
}
return NULL;
}
/*!
* \brief Store authentication information in thread-local storage
*/
static int store_auth(struct ast_sip_auth *auth)
{
struct ast_sip_auth **pointing;
pointing = ast_threadstorage_get(&auth_store, sizeof(pointing));
if (!pointing || *pointing) {
return -1;
}
ao2_ref(auth, +1);
*pointing = auth;
return 0;
}
/*!
* \brief Remove authentication information from thread-local storage
*/
static int remove_auth(void)
{
struct ast_sip_auth **pointing;
pointing = ast_threadstorage_get(&auth_store, sizeof(pointing));
if (!pointing) {
return -1;
}
ao2_cleanup(*pointing);
*pointing = NULL;
return 0;
}
static struct ast_sip_transport_state *find_temporary_state(struct ast_sip_transport *transport)
{
struct ast_sip_transport_state **state;
state = ast_threadstorage_get(&temp_state_store, sizeof(state));
if (state && *state) {
ao2_ref(*state, +1);
return *state;
}
return NULL;
}
static int remove_temporary_state(void)
{
struct ast_sip_transport_state **state;
state = ast_threadstorage_get(&temp_state_store, sizeof(state));
if (!state) {
return -1;
}
ao2_cleanup(*state);
*state = NULL;
return 0;
}
const char *ast_term_color(int fgcolor, int bgcolor)
{
struct commonbuf *cb = ast_threadstorage_get(&commonbuf, sizeof(*cb));
char *buf;
if (!cb) {
return "";
}
buf = cb->buffer[cb->which++];
if (cb->which == AST_TERM_MAX_ROTATING_BUFFERS) {
cb->which = 0;
}
return term_color_code(buf, fgcolor, bgcolor, AST_TERM_MAX_ESCAPE_CHARS);
}
/*!
* \brief Thread local list of \ref json_mem blocks to free at the end of an
* unref.
*/
static struct json_mem_list *json_free_list(void)
{
return ast_threadstorage_get(&json_free_list_ts,
sizeof(struct json_mem_list));
}