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author | Chengyi Zhao <chengyi1.zhao@archermind.com> | 2013-07-10 17:54:32 +0800 |
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committer | Zhang zhengguang <zhengguang.zhang@intel.com> | 2014-10-31 16:06:20 +0800 |
commit | c7d7214b511b0fa8b43f21b3b87416051fa9ef29 (patch) | |
tree | d8c0933eba6e288f93ab3903ab0977bfe362ea8d /src | |
parent | 763bd791fc3a52dc6381b18da246b7c0656861fd (diff) | |
download | connman-c7d7214b511b0fa8b43f21b3b87416051fa9ef29.tar.gz connman-c7d7214b511b0fa8b43f21b3b87416051fa9ef29.tar.bz2 connman-c7d7214b511b0fa8b43f21b3b87416051fa9ef29.zip |
Tethering: Add station information management feature
Change-Id: I2f699e42ec5ce7f148b8c1d685b52ee32e2e236b
Diffstat (limited to 'src')
-rw-r--r-- | src/tethering.c | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/src/tethering.c b/src/tethering.c index ceeec746..0cbf06cb 100644 --- a/src/tethering.c +++ b/src/tethering.c @@ -52,6 +52,9 @@ #define DEFAULT_MTU 1500 +#define CONNMAN_STATION_STR_INFO_LEN 64 +#define CONNMAN_STATION_MAC_INFO_LEN 32 + static char *private_network_primary_dns = NULL; static char *private_network_secondary_dns = NULL; @@ -60,6 +63,7 @@ static GDHCPServer *tethering_dhcp_server = NULL; static struct connman_ippool *dhcp_ippool = NULL; static DBusConnection *connection; static GHashTable *pn_hash; +static GHashTable *sta_hash; struct connman_private_network { char *owner; @@ -76,6 +80,84 @@ struct connman_private_network { char *secondary_dns; }; +struct connman_station_info { + bool is_connected; + char *path; + char *type; + char ip[CONNMAN_STATION_STR_INFO_LEN]; + char mac[CONNMAN_STATION_MAC_INFO_LEN]; + char hostname[CONNMAN_STATION_STR_INFO_LEN]; +}; + +static void destroy_station(gpointer key, gpointer value, gpointer user_data) +{ + struct connman_station_info *station_info; + + __sync_synchronize(); + + station_info = value; + + g_free(station_info->path); + g_free(station_info->type); + g_free(station_info); +} + +int connman_technology_tethering_add_station(enum connman_service_type type, + const char *mac) +{ + const char *str_type; + char *lower_mac; + char *path; + struct connman_station_info *station_info; + + __sync_synchronize(); + + DBG("type %d", type); + + str_type = __connman_service_type2string(type); + if (str_type == NULL) + return 0; + + path = g_strdup_printf("%s/technology/%s", CONNMAN_PATH, str_type); + + station_info = g_try_new0(struct connman_station_info, 1); + if (station_info == NULL) + return -ENOMEM; + + lower_mac = g_ascii_strdown(mac, -1); + + memcpy(station_info->mac, lower_mac, strlen(lower_mac) + 1); + station_info->path = path; + station_info->type = g_strdup(str_type); + + g_hash_table_insert(sta_hash, station_info->mac, station_info); + + g_free(lower_mac); + return 0; +} + +int connman_technology_tethering_remove_station(const char *mac) +{ + char *lower_mac; + struct connman_station_info *info_found; + + __sync_synchronize(); + + lower_mac = g_ascii_strdown(mac, -1); + + info_found = g_hash_table_lookup(sta_hash, lower_mac); + if (info_found == NULL) + return -EACCES; + + g_free(lower_mac); + g_hash_table_remove(sta_hash, info_found->mac); + g_free(info_found->path); + g_free(info_found->type); + g_free(info_found); + + return 0; +} + const char *__connman_tethering_get_bridge(void) { int sk, err; @@ -534,6 +616,9 @@ int __connman_tethering_init(void) pn_hash = g_hash_table_new_full(g_str_hash, g_str_equal, NULL, remove_private_network); + sta_hash = g_hash_table_new_full(g_str_hash, + g_str_equal, NULL, NULL); + return 0; } @@ -554,5 +639,7 @@ void __connman_tethering_cleanup(void) return; g_hash_table_destroy(pn_hash); + g_hash_table_foreach(sta_hash, destroy_station, NULL); + g_hash_table_destroy(sta_hash); dbus_connection_unref(connection); } |