X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Fstorage.c;h=9be60defec27511c472101b11bff085bad991876;hb=7ef7e96fc2f3eb620fffb6f277339214efe83747;hp=d67d0d2c17d8abe3bc9ff6fe25ab671321f5b0c5;hpb=80de79e829a572a49fabffc08988b835840b4cc6;p=platform%2Fupstream%2Fconnman.git

diff --git a/src/storage.c b/src/storage.c
old mode 100644
new mode 100755
index d67d0d2..9be60de
--- a/src/storage.c
+++ b/src/storage.c
@@ -2,7 +2,7 @@
  *
  *  Connection Manager
  *
- *  Copyright (C) 2007-2008  Intel Corporation. All rights reserved.
+ *  Copyright (C) 2007-2013  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
@@ -23,99 +23,483 @@
 #include <config.h>
 #endif
 
-#if 0
-#include <sqlite3.h>
-#endif
+#include <errno.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <stdio.h>
+
+#include <connman/storage.h>
 
 #include "connman.h"
 
-#if 0
-static sqlite3 *db = NULL;
+#define SETTINGS	"settings"
+#define DEFAULT		"default.profile"
+#if defined TIZEN_EXT
+#define INS_SETTINGS	"settings.ins"
+#endif
 
-static int create_tables(void)
+#define MODE		(S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | \
+			S_IXGRP | S_IROTH | S_IXOTH)
+
+static GKeyFile *storage_load(const char *pathname)
 {
-	char *msg;
-	int err;
+	GKeyFile *keyfile = NULL;
+	GError *error = NULL;
 
-	DBG("");
+	keyfile = g_key_file_new();
 
-	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 (!g_key_file_load_from_file(keyfile, pathname, 0, &error)) {
+		DBG("Unable to load %s: %s", pathname, error->message);
+		g_clear_error(&error);
 
-	if (err != SQLITE_OK) {
-		connman_error("SQL error: %s", msg);
-		sqlite3_free(msg);
-		return -1;
+		g_key_file_free(keyfile);
+		keyfile = NULL;
 	}
 
-	return 0;
+	return keyfile;
 }
-#endif
 
-int __connman_storage_init(void)
+static int storage_save(GKeyFile *keyfile, char *pathname)
 {
-#if 0
-	int err;
+	gchar *data = NULL;
+	gsize length = 0;
+	GError *error = NULL;
+	int ret = 0;
 
-	DBG("");
+	data = g_key_file_to_data(keyfile, &length, NULL);
 
-#if 0
-	if (!sqlite3_threadsafe()) {
-		connman_error("SQLite is missing thread support");
-		return -1;
+	if (!g_file_set_contents(pathname, data, length, &error)) {
+		DBG("Failed to store information: %s", error->message);
+		g_error_free(error);
+		ret = -EIO;
 	}
-#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;
+#if defined TIZEN_EXT
+	{
+		FILE *fp = NULL;
+		fp = fopen(pathname, "a+");
+		if(fp){
+			fflush(fp);
+			fsync(fp->_fileno);
+			fclose(fp);
+			DBG("sync the file to disk");
+		}
 	}
-
-	create_tables();
 #endif
 
-	return 0;
+	g_free(data);
+
+	return ret;
+}
+
+static void storage_delete(const char *pathname)
+{
+	DBG("file path %s", pathname);
+
+	if (unlink(pathname) < 0)
+		connman_error("Failed to remove %s", pathname);
+}
+
+GKeyFile *__connman_storage_load_global(void)
+{
+	gchar *pathname;
+	GKeyFile *keyfile = NULL;
+
+	pathname = g_strdup_printf("%s/%s", STORAGEDIR, SETTINGS);
+	if (!pathname)
+		return NULL;
+
+	keyfile = storage_load(pathname);
+
+	g_free(pathname);
+
+	return keyfile;
+}
+
+int __connman_storage_save_global(GKeyFile *keyfile)
+{
+	gchar *pathname;
+	int ret;
+
+	pathname = g_strdup_printf("%s/%s", STORAGEDIR, SETTINGS);
+	if (!pathname)
+		return -ENOMEM;
+
+	ret = storage_save(keyfile, pathname);
+
+	g_free(pathname);
+
+	return ret;
 }
 
-void __connman_storage_cleanup(void)
+#if defined TIZEN_EXT
+GKeyFile *__connman_storage_load_ins(void)
 {
-#if 0
-	DBG("");
+	gchar *pathname;
+	GKeyFile *keyfile = NULL;
+
+	pathname = g_strdup_printf("%s/%s", STORAGEDIR, INS_SETTINGS);
+	if (!pathname)
+		return NULL;
+
+	keyfile = storage_load(pathname);
+
+	g_free(pathname);
+
+	return keyfile;
+}
+
+int __connman_storage_save_ins(GKeyFile *keyfile)
+{
+	gchar *pathname;
+	int ret;
+
+	pathname = g_strdup_printf("%s/%s", STORAGEDIR, INS_SETTINGS);
+	if (!pathname)
+		return -ENOMEM;
+
+	ret = storage_save(keyfile, pathname);
 
-	sqlite3_close(db);
+	g_free(pathname);
+
+	return ret;
+}
 #endif
+
+void __connman_storage_delete_global(void)
+{
+	gchar *pathname;
+
+	pathname = g_strdup_printf("%s/%s", STORAGEDIR, SETTINGS);
+	if (!pathname)
+		return;
+
+	storage_delete(pathname);
+
+	g_free(pathname);
+}
+
+GKeyFile *__connman_storage_load_config(const char *ident)
+{
+	gchar *pathname;
+	GKeyFile *keyfile = NULL;
+
+	pathname = g_strdup_printf("%s/%s.config", STORAGEDIR, ident);
+	if (!pathname)
+		return NULL;
+
+	keyfile = storage_load(pathname);
+
+	g_free(pathname);
+
+	return keyfile;
 }
 
-int __connman_element_load(struct connman_element *element)
+GKeyFile *__connman_storage_load_provider_config(const char *ident)
 {
-	return 0;
+	gchar *pathname;
+	GKeyFile *keyfile = NULL;
+
+	pathname = g_strdup_printf("%s/%s.config", VPN_STORAGEDIR, ident);
+	if (!pathname)
+		return NULL;
+
+	keyfile = storage_load(pathname);
+
+	g_free(pathname);
+
+	return keyfile;
 }
 
-int __connman_element_store(struct connman_element *element)
+gchar **connman_storage_get_services(void)
 {
-#if 0
-	char *sql, *msg;
+	struct dirent *d;
+	gchar *str;
+	DIR *dir;
+	GString *result;
+	gchar **services = NULL;
+	struct stat buf;
+	int ret;
 
-	DBG("");
+	dir = opendir(STORAGEDIR);
+	if (!dir)
+		return NULL;
 
-	if (element->priority > 0) {
-		sql = g_strdup_printf("INSERT INTO properties "
-						"VALUES ('%s','%s','%d')",
-						element->path, "Priority",
-							element->priority);
+	result = g_string_new(NULL);
 
-		if (sqlite3_exec(db, sql, NULL, NULL, &msg) != SQLITE_OK) {
-			connman_error("SQL error: %s", msg);
-			sqlite3_free(msg);
+	while ((d = readdir(dir))) {
+		if (strcmp(d->d_name, ".") == 0 ||
+				strcmp(d->d_name, "..") == 0 ||
+				strncmp(d->d_name, "provider_", 9) == 0)
+			continue;
+
+		switch (d->d_type) {
+		case DT_DIR:
+		case DT_UNKNOWN:
+			/*
+			 * If the settings file is not found, then
+			 * assume this directory is not a services dir.
+			 */
+			str = g_strdup_printf("%s/%s/settings", STORAGEDIR,
+								d->d_name);
+			ret = stat(str, &buf);
+			g_free(str);
+			if (ret < 0)
+				continue;
+
+			g_string_append_printf(result, "%s/", d->d_name);
+			break;
 		}
 	}
-#endif
 
-	return 0;
+	closedir(dir);
+
+	str = g_string_free(result, FALSE);
+	if (str && str[0] != '\0') {
+		/*
+		 * Remove the trailing separator so that services doesn't end up
+		 * with an empty element.
+		 */
+		str[strlen(str) - 1] = '\0';
+		services = g_strsplit(str, "/", -1);
+	}
+	g_free(str);
+
+	return services;
+}
+
+GKeyFile *connman_storage_load_service(const char *service_id)
+{
+	gchar *pathname;
+	GKeyFile *keyfile = NULL;
+
+	pathname = g_strdup_printf("%s/%s/%s", STORAGEDIR, service_id, SETTINGS);
+	if (!pathname)
+		return NULL;
+
+	keyfile =  storage_load(pathname);
+	g_free(pathname);
+
+	return keyfile;
+}
+
+int __connman_storage_save_service(GKeyFile *keyfile, const char *service_id)
+{
+	int ret = 0;
+	gchar *pathname, *dirname;
+
+	dirname = g_strdup_printf("%s/%s", STORAGEDIR, service_id);
+	if (!dirname)
+		return -ENOMEM;
+
+	/* If the dir doesn't exist, create it */
+	if (!g_file_test(dirname, G_FILE_TEST_IS_DIR)) {
+		if (mkdir(dirname, MODE) < 0) {
+			if (errno != EEXIST) {
+				g_free(dirname);
+				return -errno;
+			}
+		}
+	}
+
+	pathname = g_strdup_printf("%s/%s", dirname, SETTINGS);
+
+	g_free(dirname);
+
+	ret = storage_save(keyfile, pathname);
+
+	g_free(pathname);
+
+	return ret;
+}
+
+static bool remove_file(const char *service_id, const char *file)
+{
+	gchar *pathname;
+	bool ret = false;
+
+	pathname = g_strdup_printf("%s/%s/%s", STORAGEDIR, service_id, file);
+	if (!pathname)
+		return false;
+
+	if (!g_file_test(pathname, G_FILE_TEST_EXISTS)) {
+		ret = true;
+	} else if (g_file_test(pathname, G_FILE_TEST_IS_REGULAR)) {
+		unlink(pathname);
+		ret = true;
+	}
+
+	g_free(pathname);
+	return ret;
+}
+
+static bool remove_dir(const char *service_id)
+{
+	gchar *pathname;
+	bool ret = false;
+
+	pathname = g_strdup_printf("%s/%s", STORAGEDIR, service_id);
+	if (!pathname)
+		return false;
+
+	if (!g_file_test(pathname, G_FILE_TEST_EXISTS)) {
+		ret = true;
+	} else if (g_file_test(pathname, G_FILE_TEST_IS_DIR)) {
+		rmdir(pathname);
+		ret = true;
+	}
+
+	g_free(pathname);
+	return ret;
+}
+
+bool __connman_storage_remove_service(const char *service_id)
+{
+	bool removed;
+
+	/* Remove service configuration file */
+	removed = remove_file(service_id, SETTINGS);
+	if (!removed)
+		return false;
+
+	/* Remove the statistics file also */
+	removed = remove_file(service_id, "data");
+	if (!removed)
+		return false;
+
+	removed = remove_dir(service_id);
+	if (!removed)
+		return false;
+
+	DBG("Removed service dir %s/%s", STORAGEDIR, service_id);
+
+	return true;
+}
+
+GKeyFile *__connman_storage_load_provider(const char *identifier)
+{
+	gchar *pathname;
+	GKeyFile *keyfile;
+
+	pathname = g_strdup_printf("%s/%s_%s/%s", STORAGEDIR, "provider",
+			identifier, SETTINGS);
+	if (!pathname)
+		return NULL;
+
+	keyfile = storage_load(pathname);
+	g_free(pathname);
+
+	return keyfile;
+}
+
+void __connman_storage_save_provider(GKeyFile *keyfile, const char *identifier)
+{
+	gchar *pathname, *dirname;
+
+	dirname = g_strdup_printf("%s/%s_%s", STORAGEDIR,
+			"provider", identifier);
+	if (!dirname)
+		return;
+
+	if (!g_file_test(dirname, G_FILE_TEST_IS_DIR) &&
+			mkdir(dirname, MODE) < 0) {
+		g_free(dirname);
+		return;
+	}
+
+	pathname = g_strdup_printf("%s/%s", dirname, SETTINGS);
+	g_free(dirname);
+
+	storage_save(keyfile, pathname);
+	g_free(pathname);
+}
+
+static bool remove_all(const char *id)
+{
+	bool removed;
+
+	remove_file(id, SETTINGS);
+	remove_file(id, "data");
+
+	removed = remove_dir(id);
+	if (!removed)
+		return false;
+
+	return true;
+}
+
+bool __connman_storage_remove_provider(const char *identifier)
+{
+	bool removed;
+	gchar *id;
+
+	id = g_strdup_printf("%s_%s", "provider", identifier);
+	if (!id)
+		return false;
+
+	if (remove_all(id))
+		DBG("Removed provider dir %s/%s", STORAGEDIR, id);
+
+	g_free(id);
+
+	id = g_strdup_printf("%s_%s", "vpn", identifier);
+	if (!id)
+		return false;
+
+	if ((removed = remove_all(id)))
+		DBG("Removed vpn dir %s/%s", STORAGEDIR, id);
+
+	g_free(id);
+
+	return removed;
+}
+
+gchar **__connman_storage_get_providers(void)
+{
+	GSList *list = NULL;
+	int num = 0, i = 0;
+	struct dirent *d;
+	gchar *str;
+	DIR *dir;
+	struct stat buf;
+	int ret;
+	char **providers;
+	GSList *iter;
+
+	dir = opendir(STORAGEDIR);
+	if (!dir)
+		return NULL;
+
+	while ((d = readdir(dir))) {
+		if (strcmp(d->d_name, ".") == 0 ||
+				strcmp(d->d_name, "..") == 0 ||
+				strncmp(d->d_name, "provider_", 9) != 0)
+			continue;
+
+		if (d->d_type == DT_DIR) {
+			str = g_strdup_printf("%s/%s/settings", STORAGEDIR,
+					d->d_name);
+			ret = stat(str, &buf);
+			g_free(str);
+			if (ret < 0)
+				continue;
+			list = g_slist_prepend(list, g_strdup(d->d_name));
+			num += 1;
+		}
+	}
+
+	closedir(dir);
+
+	providers = g_try_new0(char *, num + 1);
+	for (iter = list; iter; iter = g_slist_next(iter)) {
+		if (providers)
+			providers[i] = iter->data;
+		else
+			g_free(iter->data);
+		i += 1;
+	}
+	g_slist_free(list);
+
+	return providers;
 }