From 6b2b09db8ee3cf88b09b59696d50b4fa2de79a72 Mon Sep 17 00:00:00 2001
From: José Bollo <jose.bollo@iot.bzh>
Date: Thu, 11 Apr 2019 13:09:56 +0200
Subject: Reordering of sample and tutorial bindings
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The main idea here is to install the sample and
tutorial bindings in specific directory.

This will at the end help to package parts
of the binder.

It also includes a simplification of CMakeLists
files.

Also fix an error in packaging rpm.

Bug-AGL: SPEC-2165

Change-Id: I494cc753796848cde849de1c3596893c78fa228f
Signed-off-by: José Bollo <jose.bollo@iot.bzh>
---
 bindings/tutorials/tuto-2.c | 100 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 bindings/tutorials/tuto-2.c

(limited to 'bindings/tutorials/tuto-2.c')

diff --git a/bindings/tutorials/tuto-2.c b/bindings/tutorials/tuto-2.c
new file mode 100644
index 00000000..10797081
--- /dev/null
+++ b/bindings/tutorials/tuto-2.c
@@ -0,0 +1,100 @@
+#include <string.h>
+#include <json-c/json.h>
+
+#define AFB_BINDING_VERSION 3
+#include <afb/afb-binding.h>
+
+afb_event_t event_login, event_logout;
+
+void login(afb_req_t req)
+{
+        json_object *args, *user, *passwd;
+        char *usr;
+
+        args = afb_req_json(req);
+        if (!json_object_object_get_ex(args, "user", &user)
+         || !json_object_object_get_ex(args, "password", &passwd)) {
+                AFB_REQ_ERROR(req, "login, bad request: %s", json_object_get_string(args));
+                afb_req_reply(req, NULL, "bad-request", NULL);
+        } else if (afb_req_context_get(req)) {
+                AFB_REQ_ERROR(req, "login, bad state, logout first");
+                afb_req_reply(req, NULL, "bad-state", NULL);
+        } else if (strcmp(json_object_get_string(passwd), "please")) {
+                AFB_REQ_ERROR(req, "login, unauthorized: %s", json_object_get_string(args));
+                afb_req_reply(req, NULL, "unauthorized", NULL);
+        } else {
+                usr = strdup(json_object_get_string(user));
+                AFB_REQ_NOTICE(req, "login user: %s", usr);
+                afb_req_session_set_LOA(req, 1);
+                afb_req_context_set(req, usr, free);
+                afb_req_reply(req, NULL, NULL, NULL);
+                afb_event_push(event_login, json_object_new_string(usr));
+        }
+}
+
+void action(afb_req_t req)
+{
+        json_object *args, *val;
+        char *usr;
+
+        args = afb_req_json(req);
+        usr = afb_req_context_get(req);
+        AFB_REQ_NOTICE(req, "action for user %s: %s", usr, json_object_get_string(args));
+        if (json_object_object_get_ex(args, "subscribe", &val)) {
+                if (json_object_get_boolean(val)) {
+                        AFB_REQ_NOTICE(req, "user %s subscribes to events", usr);
+                        afb_req_subscribe(req, event_login);
+                        afb_req_subscribe(req, event_logout);
+                } else {
+                        AFB_REQ_NOTICE(req, "user %s unsubscribes to events", usr);
+                        afb_req_unsubscribe(req, event_login);
+                        afb_req_unsubscribe(req, event_logout);
+                }
+        }
+        afb_req_reply(req, json_object_get(args), NULL, NULL);
+}
+
+void logout(afb_req_t req)
+{
+        char *usr;
+
+        usr = afb_req_context_get(req);
+        AFB_REQ_NOTICE(req, "login user %s out", usr);
+        afb_event_push(event_logout, json_object_new_string(usr));
+        afb_req_session_set_LOA(req, 0);
+        afb_req_context_clear(req);
+        afb_req_reply(req, NULL, NULL, NULL);
+}
+
+int preinit(afb_api_t api)
+{
+        AFB_API_NOTICE(api, "preinit");
+        return 0;
+}
+
+int init(afb_api_t api)
+{
+        AFB_API_NOTICE(api, "init");
+        event_login = afb_api_make_event(api, "login");
+        event_logout = afb_api_make_event(api, "logout");
+        if (afb_event_is_valid(event_login) && afb_event_is_valid(event_logout))
+                return 0;
+        AFB_API_ERROR(api, "Can't create events");
+        return -1;
+}
+
+const afb_verb_t verbs[] = {
+        { .verb="login", .callback=login },
+        { .verb="action", .callback=action, .session=AFB_SESSION_LOA_1 },
+        { .verb="logout", .callback=logout, .session=AFB_SESSION_LOA_1 },
+        { .verb=NULL }
+};
+
+const afb_binding_t afbBindingExport = {
+        .api = "tuto-2",
+        .specification = NULL,
+        .verbs = verbs,
+        .preinit = preinit,
+        .init = init,
+        .noconcurrency = 0
+};
\ No newline at end of file
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