/********************************************************************
* FUNCTION main
*
* STDIN is input from the HTTP server through FastCGI wrapper
* (sent to ncxserver)
* STDOUT is output to the HTTP server (rcvd from ncxserver)
*
* RETURNS:
* 0 if NO_ERR
* 1 if error connecting or logging into ncxserver
*********************************************************************/
int main (int argc, char **argv, char **envp)
{
int status = 0;
yang_api_profile_t yang_api_profile;
/* setup global vars used across all requests */
status = yang_api_init(&yang_api_profile);
if (status != OK) {
printf("Content-type: text/html\r\n\r\n"
"<html><head><title>YANG-API echo</title></head>"
"<body><h1>YANG-API init failed</h1></body></html>\n");
}
/* temp: exit on all errors for now */
while (status == OK && FCGI_Accept() >= 0) {
#ifdef DEBUG_TRACE
printf("Content-type: text/html\r\n\r\n"
"<html><head><title>YANG-API echo</title></head>"
"<body><h1>YANG-API echo</h1>\n<pre>\n");
PrintEnv("Request environment", environ);
#endif
status = save_environment_vars(&yang_api_profile);
if (status != OK) {
continue;
}
status = setenv("REMOTE_USER", yang_api_profile.username, 0);
if (status != 0) {
continue;
}
#ifdef DEBUG_TRACE
printf("start invoke netconf-subsystem-pro\n");
#endif
status = run_subsystem_ex(PROTO_ID_YANGAPI, 3, argc, argv, envp,
read_yangapi_buff, send_yangapi_buff,
yang_api_profile.content_length);
if (status != OK) {
continue;
}
#ifdef DEBUG_TRACE
printf("\n</pre></body></html>\n");
#endif
cleanup_request(&yang_api_profile);
} /* while */
yang_api_cleanup(&yang_api_profile);
return status;
} /* main */
/*ARGSUSED*/
static void
door_server(void *cookie, char *argp, size_t arg_size, door_desc_t *dp,
uint_t n_desc)
{
request_t req;
xmlDocPtr x_doc;
xmlChar *resp_buf = NULL;
int ret, size = 0;
pthread_t tid;
thr_elem_t *thr;
ucred_t *uc = NULL;
if (ISNS_MGMT_REQUEST_RECEIVED_ENABLED()) {
ISNS_MGMT_REQUEST_RECEIVED();
}
if (door_ucred(&uc) != 0) {
isnslog(LOG_DEBUG, "door_server",
"door_ucred failed. errno: %d\n", errno);
ret = build_result_message(&resp_buf,
ERR_DOOR_UCRED_FAILED, &size);
if (ret == ISNS_RSP_SUCCESSFUL) {
(void) door_return((char *)resp_buf, size + 1, NULL, 0);
/* Not reached */
} else {
ret = ERR_DOOR_UCRED_FAILED;
(void) door_return((void *)&ret, sizeof (ret), NULL, 0);
/* Not reached */
}
}
isnslog(LOG_DEBUG, "door_server", "entered with request:\n %s\n", argp);
if ((x_doc = xmlParseMemory(argp, arg_size)) != NULL) {
isnslog(LOG_DEBUG, "door_server", "ParseMemory succeeded");
if ((ret = process_mgmt_request(x_doc, &req, uc)) == 0) {
ret = build_mgmt_response(&resp_buf, req, &size);
} else {
ret = build_result_message(&resp_buf, ret, &size);
}
xmlFreeDoc(x_doc);
cleanup_request(req);
} else {
ret = build_result_message(&resp_buf,
ERR_XML_PARSE_MEMORY_FAILED, &size);
}
/* free the ucred */
ucred_free(uc);
if (resp_buf) {
tid = pthread_self();
if ((thr = match_entry(tid)) == NULL) {
(void) add_entry(tid, resp_buf);
} else {
isnslog(LOG_DEBUG, "door_server",
"free the previouly returned buffer %x on this thread\n",
thr->doc);
xmlFree(thr->doc);
isnslog(LOG_DEBUG, "door_server",
"store the currently allocated buffer %x on this thread\n",
resp_buf);
thr->doc = resp_buf;
}
isnslog(LOG_DEBUG,
"door_server", "exiting with response:\n %s\n",
(const char *)resp_buf);
if (ISNS_MGMT_REQUEST_RESPONDED_ENABLED()) {
ISNS_MGMT_REQUEST_RESPONDED();
}
(void) door_return((char *)resp_buf, size + 1, NULL, 0);
/* Not reached */
}
isnslog(LOG_DEBUG,
"door_server", "exiting only with error code %d\n", ret);
if (ISNS_MGMT_REQUEST_RESPONDED_ENABLED()) {
ISNS_MGMT_REQUEST_RESPONDED();
}
(void) door_return((void *)&ret, sizeof (ret), NULL, 0);
}