int oph_wf_list_append(oph_job_list * job_info, oph_workflow * wf)
{
int k;
oph_job_info *item = (oph_job_info *) malloc(sizeof(oph_job_info));
if (!item) {
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "Unable to alloc memory for '%s'\n", wf->name);
return OPH_SERVER_ERROR;
}
item->wf = wf;
pthread_mutex_lock(&global_flag);
k = oph_insert_into_job_list(job_info, item);
pthread_mutex_unlock(&global_flag);
if (k) {
if (k == OPH_JOB_LIST_FARM_FULL) {
pmesg_safe(&global_flag, LOG_DEBUG, __FILE__, __LINE__, "The workflow has been queued.\n");
return OPH_SERVER_NO_RESPONSE; // The workflow has been queued
} else if (k == OPH_JOB_LIST_FULL)
pmesg_safe(&global_flag, LOG_WARNING, __FILE__, __LINE__, "Reached the maximum number of pending workflows.\n");
else
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "Unable to store data for '%s' in server memory\n", wf->name);
free(item);
return OPH_SERVER_ERROR;
}
return OPH_SERVER_OK;
}
int _oph_odb_update_folder_table(ophidiadb * oDB, char *folder_name, int *id_folder, pthread_mutex_t * flag)
{
if (!oDB || !folder_name || !id_folder) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Null input parameter\n");
return OPH_ODB_NULL_PARAM;
}
if (oph_odb_check_connection_to_ophidiadb(oDB)) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Unable to reconnect to OphidiaDB.\n");
return OPH_ODB_MYSQL_ERROR;
}
char insertQuery[MYSQL_BUFLEN];
int n = snprintf(insertQuery, MYSQL_BUFLEN, MYSQL_QUERY_UPDATE_OPHIDIADB_SESSION_FOLDER, folder_name);
if (n >= MYSQL_BUFLEN) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Size of query exceed query limit.\n");
return OPH_ODB_STR_BUFF_OVERFLOW;
}
if (mysql_query(oDB->conn, insertQuery)) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "MySQL query error: %s\n", mysql_error(oDB->conn));
return OPH_ODB_MYSQL_ERROR;
}
if (!(*id_folder = mysql_insert_id(oDB->conn))) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Unable to find last inserted folder id\n");
return OPH_ODB_TOO_MANY_ROWS;
}
return OPH_ODB_SUCCESS;
}
static void dyn_destroy_function(struct CRYPTO_dynlock_value *l, const char *file, int line)
{
if (!file || !line)
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "");
MUTEX_CLEANUP(l->mutex);
free(l);
}
int _oph_odb_retrieve_job_id(ophidiadb * oDB, char *sessionid, char *markerid, int *id_job, pthread_mutex_t * flag)
{
if (!oDB || !sessionid || !markerid || !id_job) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Null input parameter\n");
return OPH_ODB_NULL_PARAM;
}
*id_job = 0;
if (oph_odb_check_connection_to_ophidiadb(oDB)) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Unable to reconnect to OphidiaDB.\n");
return OPH_ODB_MYSQL_ERROR;
}
char query[MYSQL_BUFLEN];
int n = snprintf(query, MYSQL_BUFLEN, MYSQL_RETRIEVE_JOB_ID, sessionid, markerid);
if (n >= MYSQL_BUFLEN) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Size of query exceed query limit.\n");
return OPH_ODB_STR_BUFF_OVERFLOW;
}
pmesg_safe(flag, LOG_DEBUG, __FILE__, __LINE__, "Find job with markerid '%s'\n", markerid);
if (mysql_query(oDB->conn, query)) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "MySQL query error: %s\n", mysql_error(oDB->conn));
return OPH_ODB_MYSQL_ERROR;
}
MYSQL_RES *res;
MYSQL_ROW row;
res = mysql_store_result(oDB->conn);
if (mysql_num_rows(res) < 1) {
pmesg_safe(flag, LOG_DEBUG, __FILE__, __LINE__, "No row found by query\n");
mysql_free_result(res);
return OPH_ODB_NO_ROW_FOUND;
}
if (mysql_num_rows(res) > 1) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "More than one row found by query\n");
mysql_free_result(res);
return OPH_ODB_TOO_MANY_ROWS;
}
if (mysql_field_count(oDB->conn) != 1) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Not enough fields found by query\n");
mysql_free_result(res);
return OPH_ODB_TOO_MANY_ROWS;
}
if ((row = mysql_fetch_row(res)) != NULL)
*id_job = (int) strtol(row[0], NULL, 10);
mysql_free_result(res);
return OPH_ODB_SUCCESS;
}
void locking_function(int mode, int n, const char *file, int line)
{
if (!file || !line)
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "");
if (mode & CRYPTO_LOCK)
MUTEX_LOCK(mutex_buf[n]);
else
MUTEX_UNLOCK(mutex_buf[n]);
}
static void dyn_lock_function(int mode, struct CRYPTO_dynlock_value *l, const char *file, int line)
{
if (!file || !line)
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "");
if (mode & CRYPTO_LOCK)
MUTEX_LOCK(l->mutex);
else
MUTEX_UNLOCK(l->mutex);
}
static struct CRYPTO_dynlock_value *dyn_create_function(const char *file, int line)
{
if (!file || !line)
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "");
struct CRYPTO_dynlock_value *value;
value = (struct CRYPTO_dynlock_value *) malloc(sizeof(struct CRYPTO_dynlock_value));
if (value)
MUTEX_SETUP(value->mutex);
return value;
}
int oph_serve_known_operator(struct oph_plugin_data *state, const char *request, const int ncores, const char *sessionid, const char *markerid, int *odb_wf_id, int *task_id, int *light_task_id,
int *odb_jobid, char **response, char **jobid_response, enum oph__oph_odb_job_status *exit_code, int *exit_output)
{
int error = OPH_SERVER_UNKNOWN;
if (exit_code)
*exit_code = OPH_ODB_STATUS_ERROR;
if (exit_output)
*exit_output = 1;
if (!request) {
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "Submission string not found\n");
return OPH_SERVER_WRONG_PARAMETER_ERROR;
}
if (!sessionid) {
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "%s not found\n", OPH_ARG_SESSIONID);
return OPH_SERVER_WRONG_PARAMETER_ERROR;
}
if (!markerid) {
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "%s not found\n", OPH_ARG_MARKERID);
return OPH_SERVER_WRONG_PARAMETER_ERROR;
}
char operator_name[OPH_MAX_STRING_SIZE];
if (oph_tp_find_param_in_task_string(request, OPH_ARG_OPERATOR, &operator_name)) {
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "%s not found\n", OPH_ARG_OPERATOR);
return OPH_SERVER_WRONG_PARAMETER_ERROR;
}
if ((error =
oph_serve_flow_control_operator(state, request, ncores, sessionid, markerid, odb_wf_id, task_id, light_task_id, odb_jobid, response, jobid_response, exit_code, exit_output,
operator_name)) != OPH_SERVER_UNKNOWN)
return error;
if ((error =
oph_serve_management_operator(state, request, ncores, sessionid, markerid, odb_wf_id, task_id, light_task_id, odb_jobid, response, jobid_response, exit_code, exit_output,
operator_name)) != OPH_SERVER_UNKNOWN)
return error;
return error;
}
int _oph_odb_update_session_label(ophidiadb * oDB, const char *sessionid, char *label, pthread_mutex_t * flag)
{
if (!oDB || !sessionid) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Null input parameter\n");
return OPH_ODB_NULL_PARAM;
}
if (oph_odb_check_connection_to_ophidiadb(oDB)) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Unable to reconnect to OphidiaDB.\n");
return OPH_ODB_MYSQL_ERROR;
}
int id_session;
if (_oph_odb_retrieve_session_id(oDB, sessionid, &id_session, flag)) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Unable to retrieve session id\n");
return OPH_ODB_MYSQL_ERROR;
}
char insertQuery[MYSQL_BUFLEN];
int n = snprintf(insertQuery, MYSQL_BUFLEN, MYSQL_QUERY_UPDATE_OPHIDIADB_SESSION_LABEL, label ? label : "", id_session);
if (n >= MYSQL_BUFLEN) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Size of query exceed query limit.\n");
return OPH_ODB_STR_BUFF_OVERFLOW;
}
if (mysql_set_server_option(oDB->conn, MYSQL_OPTION_MULTI_STATEMENTS_ON)) {
pmesg(LOG_ERROR, __FILE__, __LINE__, "MySQL query error: %s\n", mysql_error(oDB->conn));
return OPH_ODB_MYSQL_ERROR;
}
if (mysql_query(oDB->conn, insertQuery)) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "MySQL query error: %s\n", mysql_error(oDB->conn));
return OPH_ODB_MYSQL_ERROR;
}
return OPH_ODB_SUCCESS;
}
int _oph_json_set_tree_root(oph_json * json, const char *objkey, int rootnode, pthread_mutex_t * flag)
{
if (!json || !objkey || rootnode < 0) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "(NULL parameters)");
return OPH_JSON_BAD_PARAM_ERROR;
}
if (json->response_num == 0) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "response_num");
return OPH_JSON_BAD_PARAM_ERROR;
}
unsigned int i;
int tree_present = 0;
for (i = 0; i < json->response_num; i++) {
if (!strcmp(json->response[i].objkey, objkey)) {
if (!strcmp(json->response[i].objclass, OPH_JSON_TREE)) {
tree_present = 1;
break;
}
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "objkey");
return OPH_JSON_BAD_PARAM_ERROR;
}
}
if (tree_present) {
if (json->response[i].objcontent_num < 1) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "objcontent_num");
return OPH_JSON_BAD_PARAM_ERROR;
}
if (((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].rootnode) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "rootnode");
return OPH_JSON_BAD_PARAM_ERROR;
}
char buf[20];
memset(buf, 0, 20);
snprintf(buf, 20, "%d", rootnode);
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].rootnode = (char *) strdup(buf);
if (!((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].rootnode) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "rootnode");
return OPH_JSON_MEMORY_ERROR;
}
} else {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "objkey");
return OPH_JSON_BAD_PARAM_ERROR;
}
return OPH_JSON_SUCCESS;
}
int _oph_odb_update_job_table(ophidiadb * oDB, char *markerid, char *task_string, char *status, int id_user, int id_session, int nchildren, int *id_job, char *parentid, char *workflowid,
pthread_mutex_t * flag)
{
if (!oDB || !markerid || !task_string || !status || !id_job) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Null input parameter\n");
return OPH_ODB_NULL_PARAM;
}
if (oph_odb_check_connection_to_ophidiadb(oDB)) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Unable to reconnect to OphidiaDB.\n");
return OPH_ODB_MYSQL_ERROR;
}
char insertQuery[MYSQL_BUFLEN];
int n, i, j;
char new_query[OPERATION_QUERY_SIZE];
j = 0;
for (i = 0; i < OPERATION_QUERY_SIZE; i++) {
if (!task_string[i])
break;
if (task_string[i] == '\'')
new_query[j++] = '\\';
new_query[j] = task_string[i];
j++;
if (j >= OPERATION_QUERY_SIZE - 1)
break;
}
new_query[j] = 0;
if (parentid)
n = snprintf(insertQuery, MYSQL_BUFLEN, MYSQL_QUERY_UPDATE_OPHIDIADB_JOB_CHILD, id_user, id_session, markerid, status, new_query, parentid, workflowid);
else if (nchildren >= 0)
n = snprintf(insertQuery, MYSQL_BUFLEN, MYSQL_QUERY_UPDATE_OPHIDIADB_JOB_PARENT, id_user, id_session, markerid, status, new_query, nchildren, workflowid);
else
n = snprintf(insertQuery, MYSQL_BUFLEN, MYSQL_QUERY_UPDATE_OPHIDIADB_JOB, id_user, id_session, markerid, status, new_query);
pmesg_safe(flag, LOG_DEBUG, __FILE__, __LINE__, "Execute query: %s\n", insertQuery);
if (n >= MYSQL_BUFLEN) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Size of query exceed query limit.\n");
return OPH_ODB_STR_BUFF_OVERFLOW;
}
if (mysql_query(oDB->conn, insertQuery)) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "MySQL query error: %s\n", mysql_error(oDB->conn));
return OPH_ODB_MYSQL_ERROR;
}
if (!(*id_job = mysql_insert_id(oDB->conn))) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Unable to find last inserted job id\n");
return OPH_ODB_TOO_MANY_ROWS;
}
return OPH_ODB_SUCCESS;
}
int _oph_odb_update_session_table(ophidiadb * oDB, char *sessionid, int id_user, int *id_session, pthread_mutex_t * flag)
{
if (!oDB || !sessionid || !id_session) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Null input parameter\n");
return OPH_ODB_NULL_PARAM;
}
if (oph_odb_check_connection_to_ophidiadb(oDB)) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Unable to reconnect to OphidiaDB.\n");
return OPH_ODB_MYSQL_ERROR;
}
char session_code[OPH_MAX_STRING_SIZE];
if (oph_get_session_code(sessionid, session_code)) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Unable to extract session code.\n");
return OPH_ODB_MYSQL_ERROR;
}
int id_folder;
if (_oph_odb_update_folder_table(oDB, session_code, &id_folder, flag)) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Unable to create folder.\n");
return OPH_ODB_MYSQL_ERROR;
}
char insertQuery[MYSQL_BUFLEN];
int n = snprintf(insertQuery, MYSQL_BUFLEN, MYSQL_QUERY_UPDATE_OPHIDIADB_SESSION, id_user, sessionid, id_folder);
if (n >= MYSQL_BUFLEN) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Size of query exceed query limit.\n");
return OPH_ODB_STR_BUFF_OVERFLOW;
}
if (mysql_set_server_option(oDB->conn, MYSQL_OPTION_MULTI_STATEMENTS_ON)) {
pmesg(LOG_ERROR, __FILE__, __LINE__, "MySQL query error: %s\n", mysql_error(oDB->conn));
return OPH_ODB_MYSQL_ERROR;
}
if (mysql_query(oDB->conn, insertQuery)) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "MySQL query error: %s\n", mysql_error(oDB->conn));
return OPH_ODB_MYSQL_ERROR;
}
if (!(*id_session = mysql_insert_id(oDB->conn))) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Unable to find last inserted session id\n");
return OPH_ODB_TOO_MANY_ROWS;
}
return OPH_ODB_SUCCESS;
}
void *process_request(struct soap *soap)
{
#if defined(_POSIX_THREADS) || defined(_SC_THREADS)
pthread_detach(pthread_self());
#endif
#ifdef WITH_OPENSSL
if (soap_ssl_accept(soap) != SOAP_OK) {
/* when soap_ssl_accept() fails, socket is closed and SSL data reset */
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "SSL request failed, continue with next call...\n");
soap_print_fault(soap, stderr);
} else
#endif
soap_serve(soap);
soap_destroy(soap); /* for C++ */
soap_end(soap);
soap_free(soap);
mysql_thread_end();
return NULL;
}
int _oph_json_add_tree_node(oph_json * json, const char *objkey, char **nodevalues, pthread_mutex_t * flag)
{
if (!json || !objkey) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "(NULL parameters)");
return OPH_JSON_BAD_PARAM_ERROR;
}
if (json->response_num == 0) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "response_num");
return OPH_JSON_BAD_PARAM_ERROR;
}
unsigned int i;
int tree_present = 0;
for (i = 0; i < json->response_num; i++) {
if (!strcmp(json->response[i].objkey, objkey)) {
if (!strcmp(json->response[i].objclass, OPH_JSON_TREE)) {
tree_present = 1;
break;
}
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "objkey");
return OPH_JSON_BAD_PARAM_ERROR;
}
}
if (tree_present) {
if (json->response[i].objcontent_num < 1) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "objcontent_num");
return OPH_JSON_BAD_PARAM_ERROR;
}
if (nodevalues) {
if (((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues_num2 == 0) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "nodevalues");
return OPH_JSON_BAD_PARAM_ERROR;
}
unsigned int index = 0;
if (((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues_num1 == 0) {
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues = (char ***) malloc(sizeof(char **));
if (!((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "nodevalues");
return OPH_JSON_MEMORY_ERROR;
}
index = 0;
} else {
char ***tmp = ((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues;
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues =
(char ***) realloc(((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues,
sizeof(char **) * (((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues_num1 + 1));
if (!((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues) {
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues = tmp;
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "nodevalues");
return OPH_JSON_MEMORY_ERROR;
}
index = ((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues_num1;
}
unsigned int k;
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues[index] =
(char **) malloc(sizeof(char *) * (((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues_num2));
if (!((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues[index]) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "nodevalues row");
return OPH_JSON_MEMORY_ERROR;
}
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues_num1++;
for (k = 0; k < ((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues_num2; k++) {
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues[index][k] = NULL;
}
for (k = 0; k < ((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues_num2; k++) {
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues[index][k] = (char *) strdup(nodevalues[k]);
if (!((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues[index][k]) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "nodevalue");
return OPH_JSON_MEMORY_ERROR;
}
}
} else {
if (((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodevalues_num2 != 0) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "nodevalues");
return OPH_JSON_BAD_PARAM_ERROR;
}
}
unsigned int index = 0;
if (((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks_num == 0) {
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks = (oph_json_links *) malloc(sizeof(oph_json_links));
if (!((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "nodelinks");
return OPH_JSON_MEMORY_ERROR;
}
index = 0;
} else {
oph_json_links *tmp = ((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks;
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks =
(oph_json_links *) realloc(((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks,
sizeof(oph_json_links) * (((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks_num + 1));
if (!((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks) {
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks = tmp;
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "nodelinks");
return OPH_JSON_MEMORY_ERROR;
}
index = ((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks_num;
}
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks_num++;
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[index].links = NULL;
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[index].links_num = 0;
} else {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "objkey");
return OPH_JSON_BAD_PARAM_ERROR;
}
return OPH_JSON_SUCCESS;
}
int _oph_json_add_tree(oph_json * json, const char *objkey, const char *title, const char *description, char **nodekeys, int nodekeys_num, pthread_mutex_t * flag)
{
if (!json || !objkey || !title || nodekeys_num < 0) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "(NULL parameters)");
return OPH_JSON_BAD_PARAM_ERROR;
}
if (json->response_num == 0) {
json->response = (oph_json_response *) malloc(sizeof(oph_json_response));
if (!json->response) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "response");
return OPH_JSON_MEMORY_ERROR;
}
json->response[0].objclass = NULL;
json->response[0].objcontent = NULL;
json->response[0].objcontent_num = 0;
json->response[0].objkey = NULL;
json->response[0].objclass = (char *) strdup(OPH_JSON_TREE);
if (!json->response[0].objclass) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "objclass");
return OPH_JSON_MEMORY_ERROR;
}
json->response_num++;
json->response[0].objkey = (char *) strdup(objkey);
if (!json->response[0].objkey) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "objkey");
return OPH_JSON_MEMORY_ERROR;
}
if (_oph_json_add_responseKey(json, objkey, flag)) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "objkey");
return OPH_JSON_MEMORY_ERROR;
}
json->response[0].objcontent = malloc(sizeof(oph_json_obj_tree));
if (!json->response[0].objcontent) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "objcontent");
return OPH_JSON_MEMORY_ERROR;
}
((oph_json_obj_tree *) json->response[0].objcontent)[0].description = NULL;
((oph_json_obj_tree *) json->response[0].objcontent)[0].nodekeys = NULL;
((oph_json_obj_tree *) json->response[0].objcontent)[0].nodekeys_num = 0;
((oph_json_obj_tree *) json->response[0].objcontent)[0].nodelinks = NULL;
((oph_json_obj_tree *) json->response[0].objcontent)[0].nodelinks_num = 0;
((oph_json_obj_tree *) json->response[0].objcontent)[0].nodevalues = NULL;
((oph_json_obj_tree *) json->response[0].objcontent)[0].nodevalues_num1 = 0;
((oph_json_obj_tree *) json->response[0].objcontent)[0].nodevalues_num2 = 0;
((oph_json_obj_tree *) json->response[0].objcontent)[0].rootnode = NULL;
((oph_json_obj_tree *) json->response[0].objcontent)[0].title = NULL;
((oph_json_obj_tree *) json->response[0].objcontent)[0].title = (char *) strdup(title);
if (!((oph_json_obj_tree *) json->response[0].objcontent)[0].title) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "title");
return OPH_JSON_MEMORY_ERROR;
}
json->response[0].objcontent_num++;
if (description) {
((oph_json_obj_tree *) json->response[0].objcontent)[0].description = (char *) strdup(description);
if (!((oph_json_obj_tree *) json->response[0].objcontent)[0].description) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "description");
return OPH_JSON_MEMORY_ERROR;
}
}
if (nodekeys) {
int k, q;
((oph_json_obj_tree *) json->response[0].objcontent)[0].nodekeys = (char **) malloc(sizeof(char *) * nodekeys_num);
if (!((oph_json_obj_tree *) json->response[0].objcontent)[0].nodekeys) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "nodekeys");
return OPH_JSON_MEMORY_ERROR;
}
for (k = 0; k < nodekeys_num; k++) {
for (q = 0; q < k; q++) {
if (!strcmp(nodekeys[q], nodekeys[k])) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "nodekey");
return OPH_JSON_BAD_PARAM_ERROR;
}
}
((oph_json_obj_tree *) json->response[0].objcontent)[0].nodekeys[k] = (char *) strdup(nodekeys[k]);
if (!((oph_json_obj_tree *) json->response[0].objcontent)[0].nodekeys[k]) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "nodekey");
return OPH_JSON_MEMORY_ERROR;
}
((oph_json_obj_tree *) json->response[0].objcontent)[0].nodekeys_num++;
}
((oph_json_obj_tree *) json->response[0].objcontent)[0].nodevalues_num2 = nodekeys_num;
}
} else {
unsigned int i;
int add_frag = 0;
for (i = 0; i < json->response_num; i++) {
if (!strcmp(json->response[i].objkey, objkey)) {
if (!strcmp(json->response[i].objclass, OPH_JSON_TREE)) {
add_frag = 1;
break;
}
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "objkey");
return OPH_JSON_BAD_PARAM_ERROR;
}
}
if (add_frag) {
void *tmp = json->response[i].objcontent;
unsigned int index = json->response[i].objcontent_num;
json->response[i].objcontent = realloc(json->response[i].objcontent, sizeof(oph_json_obj_tree) * (json->response[i].objcontent_num + 1));
if (!json->response[i].objcontent) {
json->response[i].objcontent = tmp;
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "objcontent");
return OPH_JSON_MEMORY_ERROR;
}
((oph_json_obj_tree *) json->response[i].objcontent)[index].description = NULL;
((oph_json_obj_tree *) json->response[i].objcontent)[index].nodekeys = NULL;
((oph_json_obj_tree *) json->response[i].objcontent)[index].nodekeys_num = 0;
((oph_json_obj_tree *) json->response[i].objcontent)[index].nodelinks = NULL;
((oph_json_obj_tree *) json->response[i].objcontent)[index].nodelinks_num = 0;
((oph_json_obj_tree *) json->response[i].objcontent)[index].nodevalues = NULL;
((oph_json_obj_tree *) json->response[i].objcontent)[index].nodevalues_num1 = 0;
((oph_json_obj_tree *) json->response[i].objcontent)[index].nodevalues_num2 = 0;
((oph_json_obj_tree *) json->response[i].objcontent)[index].rootnode = NULL;
((oph_json_obj_tree *) json->response[i].objcontent)[index].title = NULL;
((oph_json_obj_tree *) json->response[i].objcontent)[index].title = (char *) strdup(title);
if (!((oph_json_obj_tree *) json->response[i].objcontent)[index].title) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "title");
return OPH_JSON_MEMORY_ERROR;
}
json->response[i].objcontent_num++;
if (description) {
((oph_json_obj_tree *) json->response[i].objcontent)[index].description = (char *) strdup(description);
if (!((oph_json_obj_tree *) json->response[i].objcontent)[index].description) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "description");
return OPH_JSON_MEMORY_ERROR;
}
}
if (nodekeys) {
int k, q;
((oph_json_obj_tree *) json->response[i].objcontent)[index].nodekeys = (char **) malloc(sizeof(char *) * nodekeys_num);
if (!((oph_json_obj_tree *) json->response[i].objcontent)[index].nodekeys) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "nodekeys");
return OPH_JSON_MEMORY_ERROR;
}
for (k = 0; k < nodekeys_num; k++) {
for (q = 0; q < k; q++) {
if (!strcmp(nodekeys[q], nodekeys[k])) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "nodekey");
return OPH_JSON_BAD_PARAM_ERROR;
}
}
((oph_json_obj_tree *) json->response[i].objcontent)[index].nodekeys[k] = (char *) strdup(nodekeys[k]);
if (!((oph_json_obj_tree *) json->response[i].objcontent)[index].nodekeys[k]) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "nodekey");
return OPH_JSON_MEMORY_ERROR;
}
((oph_json_obj_tree *) json->response[i].objcontent)[index].nodekeys_num++;
}
((oph_json_obj_tree *) json->response[i].objcontent)[index].nodevalues_num2 = nodekeys_num;
}
} else {
oph_json_response *tmp = json->response;
unsigned int index = json->response_num;
json->response = (oph_json_response *) realloc(json->response, sizeof(oph_json_response) * (json->response_num + 1));
if (!json->response) {
json->response = tmp;
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "response");
return OPH_JSON_MEMORY_ERROR;
}
json->response[index].objclass = NULL;
json->response[index].objcontent = NULL;
json->response[index].objcontent_num = 0;
json->response[index].objkey = NULL;
json->response[index].objclass = (char *) strdup(OPH_JSON_TREE);
if (!json->response[index].objclass) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "objclass");
return OPH_JSON_MEMORY_ERROR;
}
json->response_num++;
json->response[index].objkey = (char *) strdup(objkey);
if (!json->response[index].objkey) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "objkey");
return OPH_JSON_MEMORY_ERROR;
}
if (_oph_json_add_responseKey(json, objkey, flag)) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "objkey");
return OPH_JSON_MEMORY_ERROR;
}
json->response[index].objcontent = malloc(sizeof(oph_json_obj_tree));
if (!json->response[index].objcontent) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "objcontent");
return OPH_JSON_MEMORY_ERROR;
}
((oph_json_obj_tree *) json->response[index].objcontent)[0].description = NULL;
((oph_json_obj_tree *) json->response[index].objcontent)[0].nodekeys = NULL;
((oph_json_obj_tree *) json->response[index].objcontent)[0].nodekeys_num = 0;
((oph_json_obj_tree *) json->response[index].objcontent)[0].nodelinks = NULL;
((oph_json_obj_tree *) json->response[index].objcontent)[0].nodelinks_num = 0;
((oph_json_obj_tree *) json->response[index].objcontent)[0].nodevalues = NULL;
((oph_json_obj_tree *) json->response[index].objcontent)[0].nodevalues_num1 = 0;
((oph_json_obj_tree *) json->response[index].objcontent)[0].nodevalues_num2 = 0;
((oph_json_obj_tree *) json->response[index].objcontent)[0].rootnode = NULL;
((oph_json_obj_tree *) json->response[index].objcontent)[0].title = NULL;
((oph_json_obj_tree *) json->response[index].objcontent)[0].title = (char *) strdup(title);
if (!((oph_json_obj_tree *) json->response[index].objcontent)[0].title) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "title");
return OPH_JSON_MEMORY_ERROR;
}
json->response[index].objcontent_num++;
if (description) {
((oph_json_obj_tree *) json->response[index].objcontent)[0].description = (char *) strdup(description);
if (!((oph_json_obj_tree *) json->response[index].objcontent)[0].description) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "description");
return OPH_JSON_MEMORY_ERROR;
}
}
if (nodekeys) {
int k, q;
((oph_json_obj_tree *) json->response[index].objcontent)[0].nodekeys = (char **) malloc(sizeof(char *) * nodekeys_num);
if (!((oph_json_obj_tree *) json->response[index].objcontent)[0].nodekeys) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "nodekeys");
return OPH_JSON_MEMORY_ERROR;
}
for (k = 0; k < nodekeys_num; k++) {
for (q = 0; q < k; q++) {
if (!strcmp(nodekeys[q], nodekeys[k])) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "nodekey");
return OPH_JSON_BAD_PARAM_ERROR;
}
}
((oph_json_obj_tree *) json->response[index].objcontent)[0].nodekeys[k] = (char *) strdup(nodekeys[k]);
if (!((oph_json_obj_tree *) json->response[index].objcontent)[0].nodekeys[k]) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "nodekey");
return OPH_JSON_MEMORY_ERROR;
}
((oph_json_obj_tree *) json->response[index].objcontent)[0].nodekeys_num++;
}
((oph_json_obj_tree *) json->response[index].objcontent)[0].nodevalues_num2 = nodekeys_num;
}
}
}
return OPH_JSON_SUCCESS;
}
int oph_finalize_known_operator(int idjob, oph_json * oper_json, const char *operator_name, char *error_message, int success, char **response, ophidiadb * oDB, enum oph__oph_odb_job_status *exit_code)
{
pmesg_safe(&global_flag, LOG_DEBUG, __FILE__, __LINE__, "Finalize known operator: %s (%s)\n", success ? "success" : "failure", error_message ? error_message : "-");
char *jstring = NULL;
if (oper_json) {
int return_code = 0;
if (!success) {
if (!strlen(error_message)) {
snprintf(error_message, OPH_MAX_STRING_SIZE, "Operator '%s' failed!", operator_name);
if (exit_code)
*exit_code = OPH_ODB_STATUS_ERROR;
}
if (oph_json_add_text(oper_json, OPH_JSON_OBJKEY_STATUS, "ERROR", error_message)) {
pmesg_safe(&global_flag, LOG_WARNING, __FILE__, __LINE__, "ADD TEXT error\n");
return_code = -1;
} else if (oph_write_and_get_json(oper_json, &jstring)) {
pmesg_safe(&global_flag, LOG_WARNING, __FILE__, __LINE__, "JSON file creation error\n");
return_code = -1;
}
} else {
if (oph_json_add_text(oper_json, OPH_JSON_OBJKEY_STATUS, "SUCCESS", strlen(error_message) ? error_message : NULL)) {
pmesg_safe(&global_flag, LOG_WARNING, __FILE__, __LINE__, "ADD TEXT error\n");
return_code = -1;
} else if (oph_write_and_get_json(oper_json, &jstring)) {
pmesg_safe(&global_flag, LOG_WARNING, __FILE__, __LINE__, "JSON file creation error\n");
return_code = -1;
} else if (exit_code && (*exit_code != OPH_ODB_STATUS_WAIT))
*exit_code = OPH_ODB_STATUS_COMPLETED;
}
oph_json_free(oper_json);
if (return_code && exit_code)
*exit_code = OPH_ODB_STATUS_ERROR;
} else if (exit_code)
*exit_code = OPH_ODB_STATUS_ERROR;
if (!jstring) {
pmesg_safe(&global_flag, LOG_WARNING, __FILE__, __LINE__, "Unable to convert JSON Response into a string\n");
if (exit_code)
*exit_code = OPH_ODB_STATUS_ERROR;
oph_odb_disconnect_from_ophidiadb(oDB);
return OPH_SERVER_SYSTEM_ERROR;
}
if (response)
*response = jstring;
else
free(jstring);
// Set ODB_STATUS to COMPLETED
pmesg_safe(&global_flag, LOG_DEBUG, __FILE__, __LINE__, "Finalize OphDB status\n");
if (exit_code && (*exit_code == OPH_ODB_STATUS_WAIT))
oph_odb_set_job_status(idjob, OPH_ODB_STATUS_WAIT, oDB);
else
oph_odb_stop_job_fast(idjob, oDB);
oph_odb_disconnect_from_ophidiadb(oDB);
return OPH_SERVER_OK;
}
int oph_ssh_submit(const char *cmd)
{
int sock;
struct sockaddr_in sin;
struct addrinfo hints, *result;
LIBSSH2_SESSION *session;
LIBSSH2_CHANNEL *channel;
int rc;
int exitcode;
char *exitsignal = (char *) "none";
int bytecount = 0;
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = 0;
hints.ai_protocol = 0;
result = NULL;
rc = getaddrinfo(oph_ip_target_host, NULL, &hints, &result);
if (rc != 0) {
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "Unable to resolve address from target hostname: %s\n", gai_strerror(rc));
return OPH_LIBSSH_ERROR;
}
sock = socket(AF_INET, SOCK_STREAM, 0);
sin.sin_family = AF_INET;
sin.sin_port = htons(22);
sin.sin_addr.s_addr = ((struct sockaddr_in *) result->ai_addr)->sin_addr.s_addr;
freeaddrinfo(result);
if (connect(sock, (struct sockaddr *) (&sin), sizeof(struct sockaddr_in)) != 0) {
#ifdef WIN32
closesocket(sock);
#else
close(sock);
#endif
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "Failed to connect to submission host\n");
return OPH_LIBSSH_ERROR;
}
pthread_mutex_lock(&libssh2_flag); // Lock the access to SSH library
pmesg_safe(&global_flag, LOG_DEBUG, __FILE__, __LINE__, "SSH2 library locked\n");
rc = libssh2_init(0);
if (rc != 0) {
#ifdef WIN32
closesocket(sock);
#else
close(sock);
#endif
pthread_mutex_unlock(&libssh2_flag);
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "libssh2 initialization failed (%d)\n", rc);
return OPH_LIBSSH_ERROR;
}
session = libssh2_session_init();
if (!session) {
#ifdef WIN32
closesocket(sock);
#else
close(sock);
#endif
libssh2_exit();
pthread_mutex_unlock(&libssh2_flag);
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "Failed to init ssh sessione\n");
return OPH_LIBSSH_ERROR;
}
libssh2_session_set_blocking(session, 0);
while ((rc = libssh2_session_handshake(session, sock)) == LIBSSH2_ERROR_EAGAIN);
if (rc) {
libssh2_session_disconnect(session, "Session disconnected");
libssh2_session_free(session);
#ifdef WIN32
closesocket(sock);
#else
close(sock);
#endif
libssh2_exit();
pthread_mutex_unlock(&libssh2_flag);
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "Failure establishing SSH session: %d\n", rc);
return OPH_LIBSSH_ERROR;
}
while ((rc = libssh2_userauth_publickey_fromfile(session, oph_subm_user, oph_subm_user_publk, oph_subm_user_privk, "")) == LIBSSH2_ERROR_EAGAIN);
if (rc) {
libssh2_session_disconnect(session, "Session disconnected");
libssh2_session_free(session);
#ifdef WIN32
closesocket(sock);
#else
close(sock);
#endif
libssh2_exit();
pthread_mutex_unlock(&libssh2_flag);
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "Authentication by public key failed\n");
return OPH_LIBSSH_ERROR;
}
while ((channel = libssh2_channel_open_session(session)) == NULL && libssh2_session_last_error(session, NULL, NULL, 0) == LIBSSH2_ERROR_EAGAIN) {
waitsocket(sock, session);
}
if (channel == NULL) {
libssh2_session_disconnect(session, "Session disconnected");
libssh2_session_free(session);
#ifdef WIN32
closesocket(sock);
#else
close(sock);
#endif
libssh2_exit();
pthread_mutex_unlock(&libssh2_flag);
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "Error during opening session channel\n");
return OPH_LIBSSH_ERROR;
}
while ((rc = libssh2_channel_exec(channel, cmd)) == LIBSSH2_ERROR_EAGAIN) {
waitsocket(sock, session);
}
if (rc != 0) {
libssh2_channel_free(channel);
libssh2_session_disconnect(session, "Session disconnected");
libssh2_session_free(session);
#ifdef WIN32
closesocket(sock);
#else
close(sock);
#endif
libssh2_exit();
pthread_mutex_unlock(&libssh2_flag);
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "Error during opening session channel\n");
return OPH_LIBSSH_ERROR;
}
int flag = 0;
for (;;) {
int rc;
do {
char buffer[0x4000];
rc = libssh2_channel_read(channel, buffer, sizeof(buffer));
if (rc > 0) {
int i;
bytecount += rc;
if (!flag) {
pmesg_safe(&global_flag, LOG_DEBUG, __FILE__, __LINE__, "ssh submission returned:\n");
flag = 1;
}
for (i = 0; i < rc; ++i)
pmesg_safe(&global_flag, LOG_DEBUG, __FILE__, __LINE__, "%c\n", buffer[i]);
} else if (rc != LIBSSH2_ERROR_EAGAIN)
pmesg_safe(&global_flag, LOG_DEBUG, __FILE__, __LINE__, "ssh channel read returned %d\n", rc);
}
while (rc > 0);
if (rc == LIBSSH2_ERROR_EAGAIN) {
waitsocket(sock, session);
} else
break;
}
exitcode = 127;
while ((rc = libssh2_channel_close(channel)) == LIBSSH2_ERROR_EAGAIN)
waitsocket(sock, session);
if (rc == 0) {
exitcode = libssh2_channel_get_exit_status(channel);
libssh2_channel_get_exit_signal(channel, &exitsignal, NULL, NULL, NULL, NULL, NULL);
}
if (exitsignal)
pmesg_safe(&global_flag, LOG_DEBUG, __FILE__, __LINE__, "ssh got signal %s\n", exitsignal);
else
pmesg_safe(&global_flag, LOG_DEBUG, __FILE__, __LINE__, "ssh exit code %d with: bytecount %d\n", exitcode, bytecount);
libssh2_channel_free(channel);
channel = NULL;
libssh2_session_disconnect(session, "Session ended normally");
libssh2_session_free(session);
#ifdef WIN32
closesocket(sock);
#else
close(sock);
#endif
pmesg_safe(&global_flag, LOG_DEBUG, __FILE__, __LINE__, "Session ended normally\n");
libssh2_exit();
pthread_mutex_unlock(&libssh2_flag); // Release the lock for SSH library
pmesg_safe(&global_flag, LOG_DEBUG, __FILE__, __LINE__, "SSH2 library unlocked\n");
return OPH_LIBSSH_OK;
}
int oph_odb_get_uncompleted_job_number(int parent_idjob, int *number, ophidiadb * oDB)
{
if (!oDB || !number) {
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "Null input parameter\n");
return OPH_ODB_NULL_PARAM;
}
*number = 0;
if (oph_odb_check_connection_to_ophidiadb(oDB)) {
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "Unable to reconnect to OphidiaDB.\n");
return OPH_ODB_MYSQL_ERROR;
}
char query[MYSQL_BUFLEN];
int n = snprintf(query, MYSQL_BUFLEN, MYSQL_RETRIEVE_UNCOMPLETED_JOB_NUMBER, parent_idjob);
if (n >= MYSQL_BUFLEN) {
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "Size of query exceed query limit.\n");
return OPH_ODB_STR_BUFF_OVERFLOW;
}
pmesg_safe(&global_flag, LOG_DEBUG, __FILE__, __LINE__, "Extract number of pending children using: %s.\n", query);
if (mysql_query(oDB->conn, query)) {
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "MySQL query error: %s\n", mysql_error(oDB->conn));
return OPH_ODB_MYSQL_ERROR;
}
MYSQL_RES *res;
MYSQL_ROW row;
res = mysql_store_result(oDB->conn);
if (mysql_num_rows(res) < 1) {
pmesg_safe(&global_flag, LOG_DEBUG, __FILE__, __LINE__, "No row found by query\n");
mysql_free_result(res);
return OPH_ODB_NO_ROW_FOUND;
}
if (mysql_num_rows(res) > 1) {
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "More than one row found by query\n");
mysql_free_result(res);
return OPH_ODB_TOO_MANY_ROWS;
}
if (mysql_field_count(oDB->conn) != 1) {
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "Not enough fields found by query\n");
mysql_free_result(res);
return OPH_ODB_TOO_MANY_ROWS;
}
if ((row = mysql_fetch_row(res)) != NULL) {
if (!row[0]) {
pmesg_safe(&global_flag, LOG_ERROR, __FILE__, __LINE__, "No parent job found\n");
mysql_free_result(res);
return OPH_ODB_ERROR;
}
*number = (int) strtol(row[0], NULL, 10);
}
mysql_free_result(res);
return OPH_ODB_SUCCESS;
}
int _oph_json_add_tree_link(oph_json * json, const char *objkey, int sourcenode, int targetnode, const char *description, pthread_mutex_t * flag)
{
if (!json || !objkey || sourcenode < 0 || targetnode < 0) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "(NULL parameters)");
return OPH_JSON_BAD_PARAM_ERROR;
}
if (json->response_num == 0) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "response_num");
return OPH_JSON_BAD_PARAM_ERROR;
}
unsigned int i;
int tree_present = 0;
for (i = 0; i < json->response_num; i++) {
if (!strcmp(json->response[i].objkey, objkey)) {
if (!strcmp(json->response[i].objclass, OPH_JSON_TREE)) {
tree_present = 1;
break;
}
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "objkey");
return OPH_JSON_BAD_PARAM_ERROR;
}
}
if (tree_present) {
if (json->response[i].objcontent_num < 1) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "objcontent_num");
return OPH_JSON_BAD_PARAM_ERROR;
}
if (sourcenode != targetnode && (int) ((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks_num >= (sourcenode + 1)
&& (int) ((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks_num >= (targetnode + 1)) {
unsigned int index = 0;
if (((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links_num == 0) {
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links =
(oph_json_link *) malloc(sizeof(oph_json_link));
if (!((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "links");
return OPH_JSON_MEMORY_ERROR;
}
index = 0;
} else {
char buf[20];
memset(buf, 0, 20);
snprintf(buf, 20, "%d", targetnode);
unsigned int n;
for (n = 0; n < ((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links_num; n++) {
if (!strcmp(((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links[n].node, buf)) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "targetnode");
return OPH_JSON_BAD_PARAM_ERROR;
}
}
oph_json_link *tmp = ((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links;
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links =
(oph_json_link *) realloc(((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links,
sizeof(oph_json_link) *
(((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links_num + 1));
if (!((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links) {
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links = tmp;
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "links");
return OPH_JSON_MEMORY_ERROR;
}
index = ((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links_num;
}
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links[index].description = NULL;
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links[index].node = NULL;
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links_num++;
char buf[20];
memset(buf, 0, 20);
snprintf(buf, 20, "%d", targetnode);
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links[index].node = (char *) strdup(buf);
if (!((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links[index].node) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "targetnode");
return OPH_JSON_MEMORY_ERROR;
}
if (description) {
((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links[index].description =
(char *) strdup(description);
if (!((oph_json_obj_tree *) json->response[i].objcontent)[json->response[i].objcontent_num - 1].nodelinks[sourcenode].links[index].description) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_MEMORY_ERROR, "description");
return OPH_JSON_MEMORY_ERROR;
}
}
} else {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "sourcenode/targetnode");
return OPH_JSON_BAD_PARAM_ERROR;
}
} else {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, OPH_JSON_LOG_BAD_PARAM_ERROR, "objkey");
return OPH_JSON_BAD_PARAM_ERROR;
}
return OPH_JSON_SUCCESS;
}
int _oph_odb_create_job(ophidiadb * oDB, char *task_string, HASHTBL * task_tbl, int nchildren, int *id_job, pthread_mutex_t * flag)
{
if (!task_tbl) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Null input parameter task table\n");
return OPH_ODB_NULL_PARAM;
}
char *username = hashtbl_get(task_tbl, OPH_ARG_USERNAME);
if (!username) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Missing input parameter '%s'\n", OPH_ARG_USERNAME);
return OPH_ODB_NULL_PARAM;
}
char *sessionid = hashtbl_get(task_tbl, OPH_ARG_SESSIONID);
if (!sessionid) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Missing input parameter '%s'\n", OPH_ARG_SESSIONID);
return OPH_ODB_NULL_PARAM;
}
char *markerid = hashtbl_get(task_tbl, OPH_ARG_MARKERID);
if (!markerid) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Missing input parameter '%s'\n", OPH_ARG_MARKERID);
return OPH_ODB_NULL_PARAM;
}
int res, id_user;
if ((res = _oph_odb_retrieve_user_id(oDB, username, &id_user, flag))) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Unable to retrieve user id.\n");
return res;
}
int id_session;
if ((res = _oph_odb_retrieve_session_id(oDB, sessionid, &id_session, flag))) {
if (res != OPH_ODB_NO_ROW_FOUND) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Unable to retrieve session id\n");
return res;
}
if ((res = _oph_odb_update_session_table(oDB, sessionid, id_user, &id_session, flag))) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Unable to create a new entry in table 'session'\n");
return res;
}
}
if ((res = _oph_odb_retrieve_job_id(oDB, sessionid, markerid, id_job, flag))) {
if (res != OPH_ODB_NO_ROW_FOUND) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Unable to retrieve job id\n");
return res;
}
if ((res =
_oph_odb_update_job_table(oDB, markerid, task_string, OPH_ODB_STATUS_PENDING_STR, id_user, id_session, nchildren, id_job, hashtbl_get(task_tbl, OPH_ARG_PARENTID),
hashtbl_get(task_tbl, OPH_ARG_WORKFLOWID), flag))) {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Unable to create a new entry in table 'job'\n");
return res;
}
} else {
pmesg_safe(flag, LOG_ERROR, __FILE__, __LINE__, "Found a job with the same identifier '%s'\n", markerid);
return res;
}
return OPH_ODB_SUCCESS;
}
