1 files changed, 123 insertions, 0 deletions
diff --git a/facebook/facebook-api.h b/facebook/facebook-api.h
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+/*
+ * Copyright 2014 James Geboski <jgeboski@gmail.com>
+ *
+ * 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/** @file **/
+
+#ifndef _FACEBOOK_API_H
+#define _FACEBOOK_API_H
+
+#include <bitlbee.h>
+
+#include "facebook-http.h"
+#include "facebook-json.h"
+
+#define FB_API_HOST   "api.facebook.com"
+#define FB_API_BHOST  "b-api.facebook.com"
+#define FB_API_AGENT  "Facebook App / " PACKAGE " / " PACKAGE_VERSION
+#define FB_API_KEY    "256002347743983"
+#define FB_API_SECRET "374e60f8b9bb6b8cbb30f78030438895"
+
+#define FB_API_PATH_AUTH "/method/auth.login"
+
+
+/**
+ * Executes one of the #fb_api_funcs.
+ *
+ * @param a   The #fb_api.
+ * @param f   The function to execute.
+ * @param ... The function arguments.
+ **/
+#define FB_API_FUNC(m, f, ...)                         \
+    G_STMT_START {                                     \
+        if (G_LIKELY((m)->funcs.f != NULL)) {          \
+            (m)->funcs.f(m, ##__VA_ARGS__, (m)->data); \
+        }                                              \
+    } G_STMT_END
+
+
+/** The #GError codes of #fb_api. **/
+typedef enum fb_api_error fb_api_error_t;
+
+/** The structure for interacting with the Facebook API. **/
+typedef struct fb_api fb_api_t;
+
+/** The main structure for #fb_api callback functions. **/
+typedef struct fb_api_funcs fb_api_funcs_t;
+
+
+/**
+ * The #GError codes of #fb_api.
+ **/
+enum fb_api_error
+{
+    FB_API_ERROR_GENERAL /** General **/
+};
+
+/**
+ * The main structure for #fb_api callback functions.
+ **/
+struct fb_api_funcs
+{
+    /**
+     * The error function. This is called whenever an error occurs
+     * within the #fb_api.
+     *
+     * @param api  The #fb_api.
+     * @param err  The #GError.
+     * @param data The user-defined data or NULL.
+     **/
+    void (*error) (fb_api_t *api, GError *err, gpointer data);
+
+    /**
+     * The auth function. This is called whenever authentication has
+     * been successfully completed. This is called as a result of
+     * #fb_api_auth().
+     *
+     * @param api  The #fb_api.
+     * @param data The user-defined data or NULL.
+     **/
+    void (*auth) (fb_api_t *api, gpointer data);
+};
+
+/**
+ * The structure for interacting with the Facebook API.
+ **/
+struct fb_api
+{
+    fb_api_funcs_t funcs; /** The #fb_api_funcs. **/
+    gpointer       data;  /** The user-defined data or NULL. **/
+
+    fb_http_t *http;      /** The #fb_http. **/
+    GError    *err;       /** The #GError or NULL. **/
+
+    gchar *token;         /** The session token. **/
+};
+
+
+#define FB_API_ERROR fb_api_error_quark()
+
+GQuark fb_api_error_quark(void);
+
+fb_api_t *fb_api_new(const fb_api_funcs_t *funcs, gpointer data);
+
+void fb_api_free(fb_api_t *api);
+
+void fb_api_error(fb_api_t *api, fb_api_error_t err, const gchar *fmt, ...);
+
+void fb_api_auth(fb_api_t *api, const gchar *user, const gchar *pass);
+
+#endif /* _FACEBOOK_API_H */