*
* Connection Manager
*
- * Copyright (C) 2007-2008 Intel Corporation. All rights reserved.
+ * Copyright (C) 2007-2010 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
#include <config.h>
#endif
-#if 0
-#include <sqlite3.h>
-#endif
+#include <unistd.h>
#include "connman.h"
-#if 0
-static sqlite3 *db = NULL;
+#define PROFILE_SUFFIX "profile"
+#define CONFIG_SUFFIX "config"
+
+static GSList *storage_list = NULL;
-static int create_tables(void)
+static gint compare_priority(gconstpointer a, gconstpointer b)
{
- char *msg;
- int err;
+ const struct connman_storage *storage1 = a;
+ const struct connman_storage *storage2 = b;
- DBG("");
+ return storage2->priority - storage1->priority;
+}
- err = sqlite3_exec(db, "CREATE TABLE properties ("
- "element TEXT NOT NULL,"
- "name TEXT NOT NULL,"
- "value TEXT NOT NULL,"
- "PRIMARY KEY(element, name))",
- NULL, NULL, &msg);
-
- if (err != SQLITE_OK) {
- connman_error("SQL error: %s", msg);
- sqlite3_free(msg);
- return -1;
- }
+/**
+ * connman_storage_register:
+ * @storage: storage module
+ *
+ * Register a new storage module
+ *
+ * Returns: %0 on success
+ */
+int connman_storage_register(struct connman_storage *storage)
+{
+ DBG("storage %p name %s", storage, storage->name);
+
+ storage_list = g_slist_insert_sorted(storage_list, storage,
+ compare_priority);
return 0;
}
-#endif
-int __connman_storage_init(void)
+/**
+ * connman_storage_unregister:
+ * @storage: storage module
+ *
+ * Remove a previously registered storage module
+ */
+void connman_storage_unregister(struct connman_storage *storage)
+{
+ DBG("storage %p name %s", storage, storage->name);
+
+ storage_list = g_slist_remove(storage_list, storage);
+}
+
+GKeyFile *__connman_storage_open(const char *ident, const char *suffix)
+{
+ GKeyFile *keyfile;
+ gchar *pathname, *data = NULL;
+ gboolean result;
+ gsize length;
+
+ DBG("ident %s suffix %s", ident, suffix);
+
+ pathname = g_strdup_printf("%s/%s.%s", STORAGEDIR, ident, suffix);
+ if (pathname == NULL)
+ return NULL;
+
+ result = g_file_get_contents(pathname, &data, &length, NULL);
+
+ g_free(pathname);
+
+ keyfile = g_key_file_new();
+
+ if (result == FALSE)
+ goto done;
+
+ if (length > 0)
+ g_key_file_load_from_data(keyfile, data, length, 0, NULL);
+
+ g_free(data);
+
+done:
+ DBG("keyfile %p", keyfile);
+
+ return keyfile;
+}
+
+void __connman_storage_close(const char *ident, const char *suffix,
+ GKeyFile *keyfile, gboolean save)
+{
+ gchar *pathname, *data = NULL;
+ gsize length = 0;
+
+ DBG("ident %s suffix %s keyfile %p save %d",
+ ident, suffix, keyfile, save);
+
+ if (save == FALSE) {
+ g_key_file_free(keyfile);
+ return;
+ }
+
+ pathname = g_strdup_printf("%s/%s.%s", STORAGEDIR, ident, suffix);
+ if (pathname == NULL)
+ return;
+
+ data = g_key_file_to_data(keyfile, &length, NULL);
+
+ if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
+ connman_error("Failed to store information");
+
+ g_free(data);
+
+ g_free(pathname);
+
+ g_key_file_free(keyfile);
+}
+
+void __connman_storage_delete(const char *ident, const char *suffix)
+{
+ gchar *pathname;
+
+ DBG("ident %s suffix %s", ident, suffix);
+
+ pathname = g_strdup_printf("%s/%s.%s", STORAGEDIR, ident, suffix);
+ if (pathname == NULL)
+ return;
+
+ if (unlink(pathname) < 0)
+ connman_error("Failed to remove %s", pathname);
+}
+
+GKeyFile *__connman_storage_open_profile(const char *ident)
+{
+ return __connman_storage_open(ident, PROFILE_SUFFIX);
+}
+
+void __connman_storage_close_profile(const char *ident,
+ GKeyFile *keyfile, gboolean save)
+{
+ __connman_storage_close(ident, PROFILE_SUFFIX, keyfile, save);
+}
+
+void __connman_storage_delete_profile(const char *ident)
+{
+ __connman_storage_delete(ident, PROFILE_SUFFIX);
+}
+
+GKeyFile *__connman_storage_open_config(const char *ident)
+{
+ return __connman_storage_open(ident, CONFIG_SUFFIX);
+}
+
+void __connman_storage_close_config(const char *ident,
+ GKeyFile *keyfile, gboolean save)
+{
+ __connman_storage_close(ident, CONFIG_SUFFIX, keyfile, save);
+}
+
+void __connman_storage_delete_config(const char *ident)
+{
+ __connman_storage_delete(ident, CONFIG_SUFFIX);
+}
+
+int __connman_storage_init_profile(void)
{
-#if 0
- int err;
+ GSList *list;
DBG("");
-#if 0
- if (!sqlite3_threadsafe()) {
- connman_error("SQLite is missing thread support");
- return -1;
+ for (list = storage_list; list; list = list->next) {
+ struct connman_storage *storage = list->data;
+
+ if (storage->profile_init) {
+ if (storage->profile_init() == 0)
+ return 0;
+ }
}
-#endif
- err = sqlite3_open(STORAGEDIR "/config.db", &db);
- if (err != SQLITE_OK) {
- connman_error("Can't open database: %s", sqlite3_errmsg(db));
- sqlite3_close(db);
- return -1;
+ return -ENOENT;
+}
+
+int __connman_storage_load_profile(struct connman_profile *profile)
+{
+ GSList *list;
+
+ DBG("profile %p", profile);
+
+ for (list = storage_list; list; list = list->next) {
+ struct connman_storage *storage = list->data;
+
+ if (storage->profile_load) {
+ if (storage->profile_load(profile) == 0)
+ return 0;
+ }
}
- create_tables();
-#endif
+ return -ENOENT;
+}
- return 0;
+int __connman_storage_save_profile(struct connman_profile *profile)
+{
+ GSList *list;
+
+ DBG("profile %p", profile);
+
+ for (list = storage_list; list; list = list->next) {
+ struct connman_storage *storage = list->data;
+
+ if (storage->profile_save) {
+ if (storage->profile_save(profile) == 0)
+ return 0;
+ }
+ }
+
+ return -ENOENT;
}
-void __connman_storage_cleanup(void)
+int __connman_storage_load_service(struct connman_service *service)
{
-#if 0
- DBG("");
+ GSList *list;
- sqlite3_close(db);
-#endif
+ DBG("service %p", service);
+
+ for (list = storage_list; list; list = list->next) {
+ struct connman_storage *storage = list->data;
+
+ if (storage->service_load) {
+ if (storage->service_load(service) == 0)
+ return 0;
+ }
+ }
+
+ return -ENOENT;
}
-int __connman_element_load(struct connman_element *element)
+int __connman_storage_save_service(struct connman_service *service)
{
- return 0;
+ GSList *list;
+
+ DBG("service %p", service);
+
+ for (list = storage_list; list; list = list->next) {
+ struct connman_storage *storage = list->data;
+
+ if (storage->service_save) {
+ if (storage->service_save(service) == 0)
+ return 0;
+ }
+ }
+
+ return -ENOENT;
}
-int __connman_element_store(struct connman_element *element)
+int __connman_storage_load_device(struct connman_device *device)
{
-#if 0
- char *sql, *msg;
+ GSList *list;
- DBG("");
+ DBG("device %p", device);
- if (element->priority > 0) {
- sql = g_strdup_printf("INSERT INTO properties "
- "VALUES ('%s','%s','%d')",
- element->path, "Priority",
- element->priority);
+ for (list = storage_list; list; list = list->next) {
+ struct connman_storage *storage = list->data;
- if (sqlite3_exec(db, sql, NULL, NULL, &msg) != SQLITE_OK) {
- connman_error("SQL error: %s", msg);
- sqlite3_free(msg);
+ if (storage->device_load) {
+ if (storage->device_load(device) == 0)
+ return 0;
}
}
-#endif
+
+ return -ENOENT;
+}
+
+int __connman_storage_save_device(struct connman_device *device)
+{
+ GSList *list;
+
+ DBG("device %p", device);
+
+ for (list = storage_list; list; list = list->next) {
+ struct connman_storage *storage = list->data;
+
+ if (storage->device_save) {
+ if (storage->device_save(device) == 0)
+ return 0;
+ }
+ }
+
+ return -ENOENT;
+}
+
+int __connman_storage_init(void)
+{
+ DBG("");
return 0;
}
+
+void __connman_storage_cleanup(void)
+{
+ DBG("");
+}
projects / framework / connectivity / connman.git / blobdiff