*
* Connection Manager
*
- * Copyright (C) 2007-2010 Intel Corporation. All rights reserved.
+ * Copyright (C) 2007-2012 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 <errno.h>
#include <unistd.h>
+#include <sys/stat.h>
+#include <dirent.h>
+
+#include <connman/storage.h>
#include "connman.h"
-#define PROFILE_SUFFIX "profile"
-#define CONFIG_SUFFIX "config"
+#define SETTINGS "settings"
+#define DEFAULT "default.profile"
-static GSList *storage_list = NULL;
+#define MODE (S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | \
+ S_IXGRP | S_IROTH | S_IXOTH)
-static gint compare_priority(gconstpointer a, gconstpointer b)
+static GKeyFile *storage_load(const char *pathname)
{
- const struct connman_storage *storage1 = a;
- const struct connman_storage *storage2 = b;
+ GKeyFile *keyfile = NULL;
+ GError *error = NULL;
+
+ DBG("Loading %s", pathname);
+
+ keyfile = g_key_file_new();
+
+ if (!g_key_file_load_from_file(keyfile, pathname, 0, &error)) {
+ DBG("Unable to load %s: %s", pathname, error->message);
+ g_clear_error(&error);
- return storage2->priority - storage1->priority;
+ g_key_file_free(keyfile);
+ keyfile = NULL;
+ }
+
+ return keyfile;
}
-/**
- * connman_storage_register:
- * @storage: storage module
- *
- * Register a new storage module
- *
- * Returns: %0 on success
- */
-int connman_storage_register(struct connman_storage *storage)
+static int storage_save(GKeyFile *keyfile, char *pathname)
{
- DBG("storage %p name %s", storage, storage->name);
+ gchar *data = NULL;
+ gsize length = 0;
+ GError *error = NULL;
+ int ret = 0;
+
+ data = g_key_file_to_data(keyfile, &length, NULL);
- storage_list = g_slist_insert_sorted(storage_list, storage,
- compare_priority);
+ if (!g_file_set_contents(pathname, data, length, &error)) {
+ DBG("Failed to store information: %s", error->message);
+ g_error_free(error);
+ ret = -EIO;
+ }
+
+ g_free(data);
- return 0;
+ return ret;
}
-/**
- * connman_storage_unregister:
- * @storage: storage module
- *
- * Remove a previously registered storage module
- */
-void connman_storage_unregister(struct connman_storage *storage)
+static void storage_delete(const char *pathname)
{
- DBG("storage %p name %s", storage, storage->name);
+ DBG("file path %s", pathname);
- storage_list = g_slist_remove(storage_list, storage);
+ if (unlink(pathname) < 0)
+ connman_error("Failed to remove %s", pathname);
}
-GKeyFile *__connman_storage_open(const char *ident, const char *suffix)
+GKeyFile *__connman_storage_load_global()
{
- GKeyFile *keyfile;
- gchar *pathname, *data = NULL;
- gboolean result;
- gsize length;
-
- DBG("ident %s suffix %s", ident, suffix);
+ gchar *pathname;
+ GKeyFile *keyfile = NULL;
- pathname = g_strdup_printf("%s/%s.%s", STORAGEDIR, ident, suffix);
- if (pathname == NULL)
+ pathname = g_strdup_printf("%s/%s", STORAGEDIR, SETTINGS);
+ if(pathname == NULL)
return NULL;
- result = g_file_get_contents(pathname, &data, &length, NULL);
+ keyfile = storage_load(pathname);
g_free(pathname);
- keyfile = g_key_file_new();
+ return keyfile;
+}
- if (result == FALSE)
- goto done;
+int __connman_storage_save_global(GKeyFile *keyfile)
+{
+ gchar *pathname;
+ int ret;
- if (length > 0)
- g_key_file_load_from_data(keyfile, data, length, 0, NULL);
+ pathname = g_strdup_printf("%s/%s", STORAGEDIR, SETTINGS);
+ if(pathname == NULL)
+ return -ENOMEM;
- g_free(data);
+ ret = storage_save(keyfile, pathname);
-done:
- DBG("keyfile %p", keyfile);
+ g_free(pathname);
- return keyfile;
+ return ret;
}
-void __connman_storage_close(const char *ident, const char *suffix,
- GKeyFile *keyfile, gboolean save)
+void __connman_storage_delete_global()
{
- gchar *pathname, *data = NULL;
- gsize length = 0;
-
- DBG("ident %s suffix %s keyfile %p save %d",
- ident, suffix, keyfile, save);
+ gchar *pathname;
- if (save == FALSE) {
- g_key_file_free(keyfile);
+ pathname = g_strdup_printf("%s/%s", STORAGEDIR, SETTINGS);
+ if(pathname == NULL)
return;
- }
- pathname = g_strdup_printf("%s/%s.%s", STORAGEDIR, ident, suffix);
- if (pathname == NULL)
- return;
+ storage_delete(pathname);
- data = g_key_file_to_data(keyfile, &length, NULL);
+ g_free(pathname);
+}
- if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
- connman_error("Failed to store information");
+GKeyFile *__connman_storage_load_config(const char *ident)
+{
+ gchar *pathname;
+ GKeyFile *keyfile = NULL;
- g_free(data);
+ pathname = g_strdup_printf("%s/%s.config", STORAGEDIR, ident);
+ if(pathname == NULL)
+ return NULL;
+
+ keyfile = storage_load(pathname);
g_free(pathname);
- g_key_file_free(keyfile);
+ return keyfile;
}
-void __connman_storage_delete(const char *ident, const char *suffix)
+GKeyFile *__connman_storage_open_service(const char *service_id)
{
gchar *pathname;
+ GKeyFile *keyfile = NULL;
- DBG("ident %s suffix %s", ident, suffix);
+ pathname = g_strdup_printf("%s/%s/%s", STORAGEDIR, service_id, SETTINGS);
+ if(pathname == NULL)
+ return NULL;
- pathname = g_strdup_printf("%s/%s.%s", STORAGEDIR, ident, suffix);
- if (pathname == NULL)
- return;
+ keyfile = storage_load(pathname);
+ if (keyfile) {
+ g_free(pathname);
+ return keyfile;
+ }
- if (unlink(pathname) < 0)
- connman_error("Failed to remove %s", pathname);
-}
+ g_free(pathname);
-GKeyFile *__connman_storage_open_profile(const char *ident)
-{
- return __connman_storage_open(ident, PROFILE_SUFFIX);
-}
+ keyfile = g_key_file_new();
-void __connman_storage_close_profile(const char *ident,
- GKeyFile *keyfile, gboolean save)
-{
- __connman_storage_close(ident, PROFILE_SUFFIX, keyfile, save);
+ return keyfile;
}
-void __connman_storage_delete_profile(const char *ident)
+gchar **connman_storage_get_services()
{
- __connman_storage_delete(ident, PROFILE_SUFFIX);
-}
+ struct dirent *d;
+ gchar *str;
+ DIR *dir;
+ GString *result;
+ gchar **services = NULL;
+ struct stat buf;
+ int ret;
+
+ dir = opendir(STORAGEDIR);
+ if (dir == NULL)
+ return NULL;
-GKeyFile *__connman_storage_open_config(const char *ident)
-{
- return __connman_storage_open(ident, CONFIG_SUFFIX);
-}
+ result = g_string_new(NULL);
+
+ 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:
+ /*
+ * 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;
+ }
+ }
-void __connman_storage_close_config(const char *ident,
- GKeyFile *keyfile, gboolean save)
-{
- __connman_storage_close(ident, CONFIG_SUFFIX, keyfile, save);
-}
+ closedir(dir);
-void __connman_storage_delete_config(const char *ident)
-{
- __connman_storage_delete(ident, CONFIG_SUFFIX);
+ str = g_string_free(result, FALSE);
+ if (str) {
+ str[strlen(str) - 1] = '\0';
+ services = g_strsplit(str, "/", -1);
+ }
+ g_free(str);
+
+ return services;
}
-int __connman_storage_init_profile(void)
+GKeyFile *connman_storage_load_service(const char *service_id)
{
- GSList *list;
+ gchar *pathname;
+ GKeyFile *keyfile = NULL;
+
+ pathname = g_strdup_printf("%s/%s/%s", STORAGEDIR, service_id, SETTINGS);
+ if(pathname == NULL)
+ return NULL;
- DBG("");
+ keyfile = storage_load(pathname);
+ g_free(pathname);
- for (list = storage_list; list; list = list->next) {
- struct connman_storage *storage = list->data;
+ return keyfile;
+}
- if (storage->profile_init) {
- if (storage->profile_init() == 0)
- return 0;
+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 == NULL)
+ 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;
+ }
}
}
- return -ENOENT;
+ pathname = g_strdup_printf("%s/%s", dirname, SETTINGS);
+
+ g_free(dirname);
+
+ ret = storage_save(keyfile, pathname);
+
+ g_free(pathname);
+
+ return ret;
}
-int __connman_storage_load_profile(struct connman_profile *profile)
+static gboolean remove_file(const char *service_id, const char *file)
{
- GSList *list;
-
- DBG("profile %p", profile);
+ gchar *pathname;
+ gboolean ret = FALSE;
- for (list = storage_list; list; list = list->next) {
- struct connman_storage *storage = list->data;
+ pathname = g_strdup_printf("%s/%s/%s", STORAGEDIR, service_id, file);
+ if(pathname == NULL)
+ return FALSE;
- if (storage->profile_load) {
- if (storage->profile_load(profile) == 0)
- return 0;
- }
+ if (g_file_test(pathname, G_FILE_TEST_EXISTS) == FALSE) {
+ ret = TRUE;
+ } else if (g_file_test(pathname, G_FILE_TEST_IS_REGULAR) == TRUE) {
+ unlink(pathname);
+ ret = TRUE;
}
- return -ENOENT;
+ g_free(pathname);
+ return ret;
}
-int __connman_storage_save_profile(struct connman_profile *profile)
+static gboolean remove_dir(const char *service_id)
{
- GSList *list;
-
- DBG("profile %p", profile);
+ gchar *pathname;
+ gboolean ret = FALSE;
- for (list = storage_list; list; list = list->next) {
- struct connman_storage *storage = list->data;
+ pathname = g_strdup_printf("%s/%s", STORAGEDIR, service_id);
+ if(pathname == NULL)
+ return FALSE;
- if (storage->profile_save) {
- if (storage->profile_save(profile) == 0)
- return 0;
- }
+ if (g_file_test(pathname, G_FILE_TEST_EXISTS) == FALSE) {
+ ret = TRUE;
+ } else if (g_file_test(pathname, G_FILE_TEST_IS_DIR) == TRUE) {
+ rmdir(pathname);
+ ret = TRUE;
}
- return -ENOENT;
+ g_free(pathname);
+ return ret;
}
-int __connman_storage_load_service(struct connman_service *service)
+gboolean __connman_storage_remove_service(const char *service_id)
{
- GSList *list;
+ gboolean removed;
- DBG("service %p", service);
+ /* Remove service configuration file */
+ removed = remove_file(service_id, SETTINGS);
+ if (removed == FALSE)
+ return FALSE;
- for (list = storage_list; list; list = list->next) {
- struct connman_storage *storage = list->data;
+ /* Remove the statistics file also */
+ removed = remove_file(service_id, "data");
+ if (removed == FALSE)
+ return FALSE;
- if (storage->service_load) {
- if (storage->service_load(service) == 0)
- return 0;
- }
- }
+ removed = remove_dir(service_id);
+ if (removed == FALSE)
+ return FALSE;
- return -ENOENT;
+ DBG("Removed service dir %s/%s", STORAGEDIR, service_id);
+
+ return TRUE;
}
-int __connman_storage_save_service(struct connman_service *service)
+GKeyFile *__connman_storage_load_provider(const char *identifier)
{
- GSList *list;
-
- DBG("service %p", service);
+ gchar *pathname;
+ GKeyFile *keyfile;
- for (list = storage_list; list; list = list->next) {
- struct connman_storage *storage = list->data;
+ pathname = g_strdup_printf("%s/%s_%s/%s", STORAGEDIR, "provider",
+ identifier, SETTINGS);
+ if (pathname == NULL)
+ return NULL;
- if (storage->service_save) {
- if (storage->service_save(service) == 0)
- return 0;
- }
- }
+ keyfile = storage_load(pathname);
+ g_free(pathname);
- return -ENOENT;
+ return keyfile;
}
-int __connman_storage_load_device(struct connman_device *device)
+void __connman_storage_save_provider(GKeyFile *keyfile, const char *identifier)
{
- GSList *list;
+ gchar *pathname, *dirname;
- DBG("device %p", device);
-
- for (list = storage_list; list; list = list->next) {
- struct connman_storage *storage = list->data;
+ dirname = g_strdup_printf("%s/%s_%s", STORAGEDIR,
+ "provider", identifier);
+ if (dirname == NULL)
+ return;
- if (storage->device_load) {
- if (storage->device_load(device) == 0)
- return 0;
- }
+ if (g_file_test(dirname, G_FILE_TEST_IS_DIR) == FALSE &&
+ mkdir(dirname, MODE) < 0) {
+ g_free(dirname);
+ return;
}
- return -ENOENT;
+ pathname = g_strdup_printf("%s/%s", dirname, SETTINGS);
+ g_free(dirname);
+
+ storage_save(keyfile, pathname);
+ g_free(pathname);
}
-int __connman_storage_save_device(struct connman_device *device)
+gchar **__connman_storage_get_providers(void)
{
- GSList *list;
+ 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 == NULL)
+ return NULL;
- DBG("device %p", device);
+ 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;
+ }
+ }
- for (list = storage_list; list; list = list->next) {
- struct connman_storage *storage = list->data;
+ closedir(dir);
- if (storage->device_save) {
- if (storage->device_save(device) == 0)
- return 0;
- }
+ providers = g_try_new0(char *, num + 1);
+ for (iter = list; iter != NULL; iter = g_slist_next(iter)) {
+ if (providers != NULL)
+ providers[i] = iter->data;
+ else
+ g_free(iter->data);
+ i += 1;
}
+ g_slist_free(list);
- return -ENOENT;
+ return providers;
}
-int __connman_storage_load_technology(struct connman_technology *technology)
+/*
+ * This function migrates keys from default.profile to settings file.
+ * This can be removed once the migration is over.
+*/
+void __connman_storage_migrate()
{
- GSList *list;
+ gchar *pathname;
+ GKeyFile *keyfile_def = NULL;
+ GKeyFile *keyfile = NULL;
+ GError *error = NULL;
+ connman_bool_t delete_old_config = TRUE;
+ char **services, **keys, *value;
+ int i, k, err;
+ connman_bool_t val;
+
+ pathname = g_strdup_printf("%s/%s", STORAGEDIR, DEFAULT);
+ if (pathname == NULL)
+ return;
+
+ /* If setting file exists, migration has been done. */
+ keyfile = __connman_storage_load_global();
+ if (keyfile) {
+ g_key_file_free(keyfile);
+ unlink(pathname);
+ g_free(pathname);
+ return;
+ }
+
+ /* If default.profile exists, create new settings file */
+ keyfile_def = storage_load(pathname);
+ if (keyfile_def == NULL)
+ goto done;
- DBG("technology %p", technology);
+ services = g_key_file_get_groups(keyfile_def, NULL);
+ for (i = 0; services != NULL && services[i] != NULL; i++) {
+ if (strncmp(services[i], "wifi_", 5) != 0 &&
+ strncmp(services[i], "ethernet_", 9) != 0 &&
+ strncmp(services[i], "cellular_", 9) != 0 &&
+ strncmp(services[i], "bluetooth_", 10) != 0 &&
+ strncmp(services[i], "wimax_", 6) != 0 &&
+ strncmp(services[i], "vpn_", 4) != 0)
+ continue;
+
+ keyfile = connman_storage_load_service(services[i]);
+ if (keyfile != NULL) {
+ g_key_file_free(keyfile);
+ DBG("already exists %s", services[i]);
+ continue;
+ }
+
+ keyfile = g_key_file_new();
+ if (keyfile == NULL) {
+ connman_warn("Migrating %s failed", services[i]);
+ delete_old_config = FALSE;
+ continue;
+ }
- for (list = storage_list; list; list = list->next) {
- struct connman_storage *storage = list->data;
+ keys = g_key_file_get_keys(keyfile_def, services[i],
+ NULL, NULL);
- if (storage->tech_load) {
- if (storage->tech_load(technology) == 0)
- return 0;
+ for (k = 0; keys != NULL && keys[k] != NULL; k++) {
+ value = g_key_file_get_value(keyfile_def, services[i],
+ keys[k], NULL);
+ g_key_file_set_value(keyfile, services[i],
+ keys[k], value);
+ g_free(value);
}
+
+ if (keys != NULL && keys[0] != NULL) {
+ err = __connman_storage_save_service(keyfile,
+ services[i]);
+ if (err >= 0)
+ DBG("migrated %s", services[i]);
+ else {
+ connman_warn("Migrating %s failed %s",
+ services[i], strerror(-err));
+ delete_old_config = FALSE;
+ }
+ } else
+ DBG("no keys in %s", services[i]);
+
+ g_strfreev(keys);
+ g_key_file_free(keyfile);
}
+ g_strfreev(services);
- return -ENOENT;
-}
+ /* Copy global settings from default.profile to settings. */
+ keyfile = g_key_file_new();
-int __connman_storage_save_technology(struct connman_technology *technology)
-{
- GSList *list;
+ val = g_key_file_get_boolean(keyfile_def, "global",
+ "OfflineMode", &error);
+ if (error != NULL) {
+ g_clear_error(&error);
+ val = FALSE;
+ }
- DBG("technology %p", technology);
+ g_key_file_set_boolean(keyfile, "global",
+ "OfflineMode", val);
+
+ /* Migrate Powered/Enable state key/value pairs from legacy
+ * settings
+ */
+
+ val = g_key_file_get_boolean(keyfile_def, "WiFi",
+ "Enable", &error);
+ if (error != NULL) {
+ g_clear_error(&error);
+ val = g_key_file_get_boolean(keyfile_def, "device_Wireless", "Powered", &error);
+ if (error != NULL) {
+ g_clear_error(&error);
+ val = FALSE;
+ }
+ }
- for (list = storage_list; list; list = list->next) {
- struct connman_storage *storage = list->data;
+ g_key_file_set_boolean(keyfile, "WiFi",
+ "Enable", val);
+
+ val = g_key_file_get_boolean(keyfile_def, "Bluetooth",
+ "Enable", &error);
+ if (error != NULL) {
+ g_clear_error(&error);
+ val = g_key_file_get_boolean(keyfile_def, "device_Bluetooth", "Powered", &error);
+ if (error != NULL) {
+ g_clear_error(&error);
+ val = FALSE;
+ }
+ }
- if (storage->tech_save) {
- if (storage->tech_save(technology) == 0)
- return 0;
+ g_key_file_set_boolean(keyfile, "Bluetooth",
+ "Enable", val);
+
+ val = g_key_file_get_boolean(keyfile_def, "Wired",
+ "Enable", &error);
+ if (error != NULL) {
+ g_clear_error(&error);
+ val = g_key_file_get_boolean(keyfile_def, "device_Ethernet", "Powered", &error);
+ if (error != NULL) {
+ g_clear_error(&error);
+ val = FALSE;
}
}
- return -ENOENT;
-}
+ g_key_file_set_boolean(keyfile, "Wired",
+ "Enable", val);
+
+ val = g_key_file_get_boolean(keyfile_def, "Cellular",
+ "Enable", &error);
+ if (error != NULL) {
+ g_clear_error(&error);
+ val = g_key_file_get_boolean(keyfile_def, "device_Cellular", "Powered", &error);
+ if (error != NULL) {
+ g_clear_error(&error);
+ val = FALSE;
+ }
+ }
-int __connman_storage_init(void)
-{
- DBG("");
+ g_key_file_set_boolean(keyfile, "Cellular",
+ "Enable", val);
+
+ val = g_key_file_get_boolean(keyfile_def, "WiMAX",
+ "Enable", &error);
+ if (error != NULL) {
+ g_clear_error(&error);
+ val = g_key_file_get_boolean(keyfile_def, "device_WiMAX", "Powered", &error);
+ if (error != NULL) {
+ g_clear_error(&error);
+ val = FALSE;
+ }
+ }
- return 0;
-}
+ g_key_file_set_boolean(keyfile, "WiMAX",
+ "Enable", val);
-void __connman_storage_cleanup(void)
-{
- DBG("");
+ if (__connman_storage_save_global(keyfile) < 0) {
+ connman_warn("Migrating global config failed");
+ delete_old_config = FALSE;
+ }
+
+ g_key_file_free(keyfile);
+
+ g_key_file_free(keyfile_def);
+
+ if (delete_old_config == TRUE) {
+ DBG("migration done for %s", pathname);
+ unlink(pathname);
+ }
+done:
+ g_free(pathname);
}
projects / framework / connectivity / connman.git / blobdiff