int
cl_session_set_errors(sr_session_ctx_t *session, Sr__Error **errors, size_t error_cnt)
{
sr_error_info_t *tmp_info = NULL;
CHECK_NULL_ARG2(session, errors);
pthread_mutex_lock(&session->lock);
/* first release already allocated space for errors */
for (size_t i = 0; i < session->error_info_size; i++) {
if (NULL != session->error_info[i].message) {
free((void*)session->error_info[i].message);
session->error_info[i].message = NULL;
}
if (NULL != session->error_info[i].xpath) {
free((void*)session->error_info[i].xpath);
session->error_info[i].xpath = NULL;
}
}
if (session->error_info_size < error_cnt) {
tmp_info = realloc(session->error_info, (error_cnt * sizeof(*tmp_info)));
if (NULL == tmp_info) {
SR_LOG_ERR_MSG("Unable to allocate error information.");
pthread_mutex_unlock(&session->lock);
return SR_ERR_NOMEM;
}
session->error_info = tmp_info;
session->error_info_size = error_cnt;
}
for (size_t i = 0; i < error_cnt; i++) {
if (NULL != errors[i]->message) {
session->error_info[i].message = strdup(errors[i]->message);
if (NULL == session->error_info[i].message) {
SR_LOG_WRN_MSG("Unable to allocate error message, will be left NULL.");
}
} else {
session->error_info[i].message = NULL;
}
if (NULL != errors[i]->xpath) {
session->error_info[i].xpath = strdup(errors[i]->xpath);
if (NULL == session->error_info[i].xpath) {
SR_LOG_WRN_MSG("Unable to allocate error xpath, will be left NULL.");
}
} else {
session->error_info[i].xpath = NULL;
}
}
session->error_cnt = error_cnt;
pthread_mutex_unlock(&session->lock);
return SR_ERR_OK;
}
int
cl_session_create(sr_conn_ctx_t *conn_ctx, sr_session_ctx_t **session_p)
{
sr_session_ctx_t *session = NULL;
int rc = 0;
/* initialize session context */
session = calloc(1, sizeof(*session));
CHECK_NULL_NOMEM_RETURN(session);
/* initialize session mutext */
rc = pthread_mutex_init(&session->lock, NULL);
if (0 != rc) {
SR_LOG_ERR_MSG("Cannot initialize session mutex.");
free(session);
return SR_ERR_INIT_FAILED;
}
session->conn_ctx = conn_ctx;
/* store the session in the connection */
rc = cl_conn_add_session(conn_ctx, session);
if (SR_ERR_OK != rc) {
SR_LOG_WRN_MSG("Error by adding the session to the connection session list.");
}
*session_p = session;
return SR_ERR_OK;
}
/**
* @brief Asks user a question and returns true (non-zero value) if the answer was positive, false otherwise.
*/
static int
srcfg_prompt(const char *question, const char *positive, const char *negative)
{
char input[PATH_MAX] = { 0, };
int ret = 0;
CHECK_NULL_ARG3(question, positive, negative);
printf("%s [%s/%s]\n", question, positive, negative);
for (;;) {
ret = scanf("%" PATH_MAX_STR "s", input);
if (EOF == ret) {
SR_LOG_WRN_MSG("Scanf failed: end of the input stream.");
return 0;
}
sr_str_trim(input);
if (0 == strcasecmp(positive, input)) {
return 1;
}
if (0 == strcasecmp(negative, input)) {
return 0;
}
printf("Please enter [%s] or [%s].\n", positive, negative);
}
return 0;
}