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authorJosé Bollo <jose.bollo@iot.bzh>2016-06-23 20:34:57 +0200
committerJosé Bollo <jose.bollo@iot.bzh>2016-06-23 20:42:57 +0200
commit7059e59cddc1c81321639875636e88895bc14309 (patch)
tree2e857745ae2dd18814bdfe2d6e3806151a51a43e /plugins/media/media-api.c
parentef908d903929988ad01f9df94415fc9c3ddebcac (diff)
vocabulary: moving from 'plugin' to 'binding'
Change-Id: Ic9e118df2bede1fefbb591f8ae7887266b7324ca Signed-off-by: José Bollo <jose.bollo@iot.bzh>
Diffstat (limited to 'plugins/media/media-api.c')
-rw-r--r--plugins/media/media-api.c331
1 files changed, 0 insertions, 331 deletions
diff --git a/plugins/media/media-api.c b/plugins/media/media-api.c
deleted file mode 100644
index 578d0066..00000000
--- a/plugins/media/media-api.c
+++ /dev/null
@@ -1,331 +0,0 @@
-/*
- * Copyright (C) 2016 "IoT.bzh"
- * Author "Manuel Bachmann"
- *
- * 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
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * 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 <string.h>
-
-#include <json-c/json.h>
-
-#include "media-api.h"
-#include "media-rygel.h"
-
-#include <afb/afb-plugin.h>
-#include <afb/afb-req-itf.h>
-
-json_object* _rygel_list (mediaCtxHandleT *);
-
-/* ------ LOCAL HELPER FUNCTIONS --------- */
-
-/* private client context creation ; default values */
-static mediaCtxHandleT* initMediaCtx () {
-
- mediaCtxHandleT *ctx;
-
- ctx = malloc (sizeof(mediaCtxHandleT));
- ctx->media_server = NULL;
- ctx->index = 0;
-
- return ctx;
-}
-
-/* ------ PUBLIC PLUGIN FUNCTIONS --------- */
-
-static void init (struct afb_req request) { /* AFB_SESSION_CHECK */
-
- mediaCtxHandleT *ctx = afb_req_context_get(request);
- json_object *jresp;
-
- /* create a private client context */
- if (!ctx) {
- ctx = initMediaCtx();
- afb_req_context_set (request, ctx, free);
- }
-
- /* initialize server connection */
- if (!ctx->media_server)
- _rygel_init (ctx);
-
- jresp = json_object_new_object ();
- json_object_object_add (jresp, "init", json_object_new_string ("success"));
- afb_req_success (request, jresp, "Media - Initialized");
-}
-
-static void list (struct afb_req request) { /* AFB_SESSION_CHECK */
-
- mediaCtxHandleT *ctx = afb_req_context_get(request);
- json_object *jresp;
-
- /* check that context is initialized */
- if (ctx == NULL) {
- afb_req_fail (request, "failed", "uninitialized");
- return;
- }
-
- jresp = _rygel_list (ctx);
-
- if (!jresp) {
- afb_req_fail (request, "failed", "no content found in media server");
- return;
- }
-
- afb_req_success (request, jresp, "Media - Listed");
-}
-
-static void selecting (struct afb_req request) { /* AFB_SESSION_CHECK */
-
- mediaCtxHandleT *ctx = afb_req_context_get(request);
- const char *value = afb_req_value (request, "value");
- json_object *jresp;
- unsigned int index;
- char index_str[5];
-
- /* check that context is initialized */
- if (ctx == NULL) {
- afb_req_fail (request, "failed", "uninitialized");
- return;
- }
-
- /* no "?value=" parameter : return current index */
- if (!value) {
- snprintf (index_str, sizeof(index_str), "%d", ctx->index);
- jresp = json_object_new_object();
- json_object_object_add (jresp, "index", json_object_new_string (index_str));
- }
-
- /* "?value=" parameter is negative */
- else if (atoi(value) < 0) {
- afb_req_fail (request, "failed", "chosen index cannot be negative");
- return;
- }
-
- /* "?value=" parameter is positive */
- else if (atoi(value) >= 0) {
- index = (unsigned int) atoi(value);
-
- if (!_rygel_select (ctx, index)) {
- afb_req_fail (request, "failed", "chosen index superior to current media count");
- return;
- }
-
- ctx->index = index;
- jresp = json_object_new_object();
- json_object_object_add (jresp, "index", json_object_new_string (value));
- }
- else
- jresp = NULL;
-
- afb_req_success (request, jresp, "Media - Listed");
-}
-
-static void play (struct afb_req request) { /* AFB_SESSION_CHECK */
-
- mediaCtxHandleT *ctx = afb_req_context_get(request);
- json_object *jresp;
-
- /* check that context is initialized */
- if (ctx == NULL) {
- afb_req_fail (request, "failed", "uninitialized");
- return;
- }
-
- if (!_rygel_do (ctx, PLAY, NULL)) {
- afb_req_fail (request, "failed", "could not play chosen media");
- return;
- }
-
- jresp = json_object_new_object ();
- json_object_object_add (jresp, "play", json_object_new_string ("success"));
- afb_req_success (request, jresp, "Media - Listed");
-}
-
-static void stop (struct afb_req request) { /* AFB_SESSION_CHECK */
-
- mediaCtxHandleT *ctx = afb_req_context_get(request);
- json_object *jresp;
-
- /* check that context is initialized */
- if (ctx == NULL) {
- afb_req_fail (request, "failed", "uninitialized");
- return;
- }
-
- if (!_rygel_do (ctx, STOP, NULL)) {
- afb_req_fail (request, "failed", "could not stop chosen media");
- return;
- }
-
- jresp = json_object_new_object ();
- json_object_object_add (jresp, "stop", json_object_new_string ("success"));
- afb_req_success (request, jresp, "Media - Stopped");
-}
-
-static void pausing (struct afb_req request) { /* AFB_SESSION_CHECK */
-
- mediaCtxHandleT *ctx = afb_req_context_get(request);
- json_object *jresp;
-
- /* check that context is initialized */
- if (ctx == NULL) {
- afb_req_fail (request, "failed", "uninitialized");
- return;
- }
-
- if (!_rygel_do (ctx, PAUSE, NULL)) {
- afb_req_fail (request, "failed", "could not pause chosen media");
- return;
- }
-
- jresp = json_object_new_object();
- json_object_object_add (jresp, "pause", json_object_new_string ("success"));
- afb_req_success (request, jresp, "Media - Paused");
-}
-
-static void seek (struct afb_req request) { /* AFB_SESSION_CHECK */
-
- mediaCtxHandleT *ctx = afb_req_context_get(request);
- const char *value = afb_req_value (request, "value");
- json_object *jresp;
-
- /* check that context is initialized */
- if (ctx == NULL) {
- afb_req_fail (request, "failed", "uninitialized");
- return;
- }
-
- /* no "?value=" parameter : return error */
- if (!value) {
- afb_req_fail (request, "failed", "you must provide a time");
- return;
- }
-
- if (!_rygel_do (ctx, SEEK, (char *)value)) {
- afb_req_fail (request, "failed", "could not seek chosen media");
- return;
- }
-
- jresp = json_object_new_object();
- json_object_object_add (jresp, "seek", json_object_new_string ("success"));
- afb_req_success (request, jresp, "Media - Sought");
-}
-
-static char *renamed_filename(struct afb_arg argfile)
-{
- char *result;
- const char *e = strrchr(argfile.path, '/');
- if (e == NULL)
- result = strdup(argfile.value);
- else {
- result = malloc((++e - argfile.path) + strlen(argfile.value) + 1);
- if (result != NULL)
- strcpy(stpncpy(result, argfile.path, e - argfile.path), argfile.value);
- }
- return result;
-}
-
-static void on_uploaded(struct afb_req *prequest, int status)
-{
- struct afb_req request = afb_req_unstore(prequest);
- struct afb_arg argfile = afb_req_get(request, "file-upload");
- char *file = renamed_filename(argfile);
- if (file != NULL)
- unlink(file);
- free(file);
- if (status)
- afb_req_fail (request, "failed", "expected file not received");
- else
- afb_req_success_f (request, NULL, "uploaded file %s", argfile.value);
- afb_req_unref(request);
-}
-
-static void upload (struct afb_req request) { /* AFB_SESSION_CHECK */
-
- mediaCtxHandleT *ctx = afb_req_context_get(request);
- struct afb_req *prequest;
- struct afb_arg argfile;
- char *path;
-
- /* check that context is initialized */
- if (ctx == NULL) {
- afb_req_fail (request, "failed", "uninitialized");
- return;
- }
-
- /* get the file */
- argfile = afb_req_get(request, "file-upload");
- if (!argfile.value || !argfile.path) {
- afb_req_fail (request, "failed", "expected file not received");
- return;
- }
-
- /* rename the file */
- path = renamed_filename(argfile);
- if (path == NULL) {
- afb_req_fail (request, "failed", "out of memory");
- return;
- }
- if (rename(argfile.path, path) != 0) {
- free(path);
- afb_req_fail (request, "failed", "system error");
- return;
- }
-
- /* for asynchronous processing */
- prequest = afb_req_store(request);
- if (path == NULL) {
- unlink(path);
- afb_req_fail (request, "failed", "out of memory");
- }
- else if (!_rygel_upload (ctx, path, (void*)on_uploaded, prequest)) {
- afb_req_unref(afb_req_unstore(prequest));
- unlink(path);
- afb_req_fail (request, "failed", "Error when uploading file to media server... could not complete");
- }
- free(path);
-}
-
-static void ping (struct afb_req request) { /* AFB_SESSION_NONE */
- afb_req_success (request, NULL, "Media - Ping succeeded");
-}
-
-
-static const struct AFB_verb_desc_v1 verbs[]= {
- {"init" , AFB_SESSION_CHECK, init , "Media API - init" },
- {"list" , AFB_SESSION_CHECK, list , "Media API - list" },
- {"select" , AFB_SESSION_CHECK, selecting , "Media API - select" },
- {"play" , AFB_SESSION_CHECK, play , "Media API - play" },
- {"stop" , AFB_SESSION_CHECK, stop , "Media API - stop" },
- {"pause" , AFB_SESSION_CHECK, pausing , "Media API - pause" },
- {"seek" , AFB_SESSION_CHECK, seek , "Media API - seek" },
-// {"upload" , AFB_SESSION_CHECK, upload , "Media API - upload" },
- {"ping" , AFB_SESSION_NONE, ping , "Media API - ping" },
- {NULL}
-};
-
-static const struct AFB_plugin pluginDesc = {
- .type = AFB_PLUGIN_VERSION_1,
- .v1 = {
- .info = "Application Framework Binder - Media plugin",
- .prefix = "media",
- .verbs = verbs
- }
-};
-
-const struct AFB_plugin *pluginAfbV1Register (const struct AFB_interface *itf)
-{
- return &pluginDesc;
-}