* Author "Fulup Ar Foll"
* Author José Bollo <jose.bollo@iot.bzh>
*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- * Contain all generic part to handle REST/API
- *
- * https://www.gnu.org/software/libmicrohttpd/tutorial.html [search 'largepost.c']
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
*/
#define _GNU_SOURCE
+#include <stdlib.h>
#include <stdio.h>
-#include <assert.h>
#include <string.h>
-#include <dirent.h>
-#include <dlfcn.h>
-#include <unistd.h>
-#include <limits.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <signal.h>
-#include <time.h>
-#include <sys/syscall.h>
-#include <setjmp.h>
-
-#include "afb-plugin.h"
-#include "afb-req-itf.h"
-#include "afb-poll-itf.h"
#include "session.h"
-#include "afb-apis.h"
#include "verbose.h"
-#include "utils-upoll.h"
+#include "afb-apis.h"
+#include "afb-context.h"
+#include <afb/afb-req-itf.h>
struct api_desc {
struct afb_api api;
return apis_count;
}
-void afb_apis_free_context(int apiidx, void *context)
+int afb_apis_is_valid_api_name(const char *name)
{
- const struct afb_api *api;
- api = &apis_array[apiidx].api;
- api->free_context(api->closure, context);
+ unsigned char c;
+
+ c = (unsigned char)*name;
+ if (c == 0)
+ return 0;
+ do {
+ if (c < (unsigned char)'\x80') {
+ switch(c) {
+ default:
+ if (c > ' ')
+ break;
+ case '"':
+ case '#':
+ case '%':
+ case '&':
+ case '\'':
+ case '/':
+ case '?':
+ case '`':
+ case '\\':
+ case '\x7f':
+ return 0;
+ }
+ }
+ c = (unsigned char)*++name;
+ } while(c != 0);
+ return 1;
}
int afb_apis_add(const char *name, struct afb_api api)
{
struct api_desc *apis;
- size_t len;
int i;
- /* check existing or not */
- len = strlen(name);
- if (len == 0) {
- fprintf(stderr, "empty api name forbidden\n");
+ /* Checks the api name */
+ if (!afb_apis_is_valid_api_name(name)) {
+ ERROR("invalid api name forbidden (name is '%s')", name);
goto error;
}
/* check previously existing plugin */
for (i = 0 ; i < apis_count ; i++) {
if (!strcasecmp(apis_array[i].name, name)) {
- fprintf(stderr, "ERROR: api of name %s already exists\n", name);
+ ERROR("api of name %s already exists", name);
goto error;
}
}
/* allocates enough memory */
apis = realloc(apis_array, ((unsigned)apis_count + 1) * sizeof * apis);
if (apis == NULL) {
- fprintf(stderr, "out of memory\n");
+ ERROR("out of memory");
goto error;
}
apis_array = apis;
/* record the plugin */
apis = &apis_array[apis_count];
apis->api = api;
- apis->namelen = len;
+ apis->namelen = strlen(name);
apis->name = name;
apis_count++;
return -1;
}
-void afb_apis_call(struct afb_req req, struct AFB_clientCtx *context, const char *api, size_t lenapi, const char *verb, size_t lenverb)
+void afb_apis_call_(struct afb_req req, struct afb_context *context, const char *api, const char *verb)
+{
+ afb_apis_call(req, context, api, strlen(api), verb, strlen(verb));
+}
+
+void afb_apis_call(struct afb_req req, struct afb_context *context, const char *api, size_t lenapi, const char *verb, size_t lenverb)
{
int i;
const struct api_desc *a;
a = apis_array;
for (i = 0 ; i < apis_count ; i++, a++) {
if (a->namelen == lenapi && !strncasecmp(a->name, api, lenapi)) {
- req.context = &context->contexts[i];
- a->api.call(a->api.closure, req, verb, lenverb);
+ context->api_index = i;
+ a->api.call(a->api.closure, req, context, verb, lenverb);
return;
}
}
afb_req_fail(req, "fail", "api not found");
}
+int afb_apis_start_service(const char *api, int share_session, int onneed)
+{
+ int i;
+
+ for (i = 0 ; i < apis_count ; i++) {
+ if (!strcasecmp(apis_array[i].name, api))
+ return apis_array[i].api.service_start(apis_array[i].api.closure, share_session, onneed);
+ }
+ ERROR("can't find service %s", api);
+ return -1;
+}
+
+int afb_apis_start_all_services(int share_session)
+{
+ int i, rc;
+
+ for (i = 0 ; i < apis_count ; i++) {
+ rc = apis_array[i].api.service_start(apis_array[i].api.closure, share_session, 1);
+ if (rc < 0)
+ return rc;
+ }
+ return 0;
+}
+