diff options
Diffstat (limited to 'plugins/samples/ClientCtx.c')
-rw-r--r-- | plugins/samples/ClientCtx.c | 76 |
1 files changed, 35 insertions, 41 deletions
diff --git a/plugins/samples/ClientCtx.c b/plugins/samples/ClientCtx.c index 175b9387..cda6abbb 100644 --- a/plugins/samples/ClientCtx.c +++ b/plugins/samples/ClientCtx.c @@ -16,9 +16,12 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ +#define _GNU_SOURCE #include <stdio.h> +#include <json.h> -#include "local-def.h" +#include "afb-plugin.h" +#include "afb-req-itf.h" typedef struct { /* @@ -58,61 +61,53 @@ typedef struct { // Plugin handle should not be in stack (malloc or static) -STATIC MyPluginHandleT global_handle; +static MyPluginHandleT global_handle; // This function is call at session open time. Any client trying to // call it with an already open session will be denied. // Ex: http://localhost:1234/api/context/create?token=123456789 -STATIC json_object* myCreate (AFB_request *request) { - json_object *jresp; - - MyClientContextT *ctx= malloc (sizeof (MyClientContextT)); +static void myCreate (struct afb_req request) +{ + MyClientContextT *ctx = malloc (sizeof (MyClientContextT)); MyPluginHandleT *handle = (MyPluginHandleT*) &global_handle; // store something in our plugin private client context ctx->count = 0; ctx->abcd = "SomeThingUseful"; - request->context = ctx; - jresp = jsonNewMessage(AFB_SUCCESS, "SUCCESS: create client context for plugin [%s]", handle->anythingYouWant); - - return jresp; + *request.context = ctx; + afb_req_success_f(request, NULL, "SUCCESS: create client context for plugin [%s]", handle->anythingYouWant); } // This function can only be called with a valid token. Token should be renew before // session timeout a standard renew api is avaliable at /api/token/renew this API // can be called automatically with <token-renew> HTML5 widget. // ex: http://localhost:1234/api/context/action?token=xxxxxx-xxxxxx-xxxxx-xxxxx-xxxxxx -STATIC json_object* myAction (AFB_request *request) { - json_object* jresp; +static void myAction (struct afb_req request) +{ MyPluginHandleT *handle = (MyPluginHandleT*) &global_handle; - MyClientContextT *ctx= (MyClientContextT*) request->context; + MyClientContextT *ctx = (MyClientContextT*) *request.context; // store something in our plugin private client context ctx->count++; - jresp = jsonNewMessage(AFB_SUCCESS, "SUCCESS: plugin [%s] Check=[%d]\n", handle->anythingYouWant, ctx->count); - - return jresp; + afb_req_success_f(request, NULL, "SUCCESS: plugin [%s] Check=[%d]\n", handle->anythingYouWant, ctx->count); } // After execution of this function, client session will be close and if they // created a context [request->context != NULL] every plugins will be notified // that they should free context resources. // ex: http://localhost:1234/api/context/close?token=xxxxxx-xxxxxx-xxxxx-xxxxx-xxxxxx -STATIC json_object* myClose (AFB_request *request) { - json_object* jresp; +static void myClose (struct afb_req request) +{ MyPluginHandleT *handle = (MyPluginHandleT*) &global_handle; - MyClientContextT *ctx= (MyClientContextT*) request->context; + MyClientContextT *ctx = (MyClientContextT*) *request.context; // store something in our plugin private client context ctx->count++; - jresp = jsonNewMessage(AFB_SUCCESS, "SUCCESS: plugin [%s] Close=[%d]\n", handle->anythingYouWant, ctx->count); - - // Note Context resource should be free in FreeCtxCB and not here in case session timeout. - return jresp; + afb_req_success_f(request, NULL, "SUCCESS: plugin [%s] Close=[%d]\n", handle->anythingYouWant, ctx->count); } -STATIC void freeCtxCB (MyClientContextT *ctx) { +static void freeCtxCB (MyClientContextT *ctx) { MyPluginHandleT *handle = (MyPluginHandleT*) &global_handle; fprintf (stderr, "FreeCtxCB Plugin=[%s] count=[%d]", (char*)handle->anythingYouWant, ctx->count); free (ctx); @@ -122,24 +117,23 @@ STATIC void freeCtxCB (MyClientContextT *ctx) { // NOTE: this sample does not use session to keep test a basic as possible // in real application most APIs should be protected with AFB_SESSION_CHECK -STATIC AFB_restapi pluginApis[]= { - {"create", AFB_SESSION_CREATE, (AFB_apiCB)myCreate , "Create a new session"}, - {"action", AFB_SESSION_CHECK , (AFB_apiCB)myAction , "Use Session Context"}, - {"close" , AFB_SESSION_CLOSE , (AFB_apiCB)myClose , "Free Context"}, +static const struct AFB_restapi pluginApis[]= { + {"create", AFB_SESSION_CREATE, myCreate , "Create a new session"}, + {"action", AFB_SESSION_CHECK , myAction , "Use Session Context"}, + {"close" , AFB_SESSION_CLOSE , myClose , "Free Context"}, {NULL} }; -PUBLIC AFB_plugin *pluginRegister () { - - AFB_plugin *plugin = malloc (sizeof (AFB_plugin)); - plugin->type = AFB_PLUGIN_JSON; - plugin->info = "Sample of Client Context Usage"; - plugin->prefix = "context"; - plugin->apis = pluginApis; - plugin->freeCtxCB= (AFB_freeCtxCB) freeCtxCB; - - // feed plugin handle before returning from registration - global_handle.anythingYouWant = "My Plugin Handle"; - - return (plugin); +static const struct AFB_plugin plugin_desc = { + .type = AFB_PLUGIN_JSON, + .info = "Sample of Client Context Usage", + .prefix = "context", + .apis = pluginApis, + .freeCtxCB = (void*)freeCtxCB }; + +const struct AFB_plugin *pluginRegister () +{ + return &plugin_desc; +} + |