diff options
Diffstat (limited to 'src/connection.c')
-rw-r--r-- | src/connection.c | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/src/connection.c b/src/connection.c new file mode 100644 index 0000000..3494d08 --- /dev/null +++ b/src/connection.c @@ -0,0 +1,108 @@ +#include <glib.h> +#include <gio/gio.h> + +#include "connection.h" +#include "cmumble.h" + +static gboolean +read_cb(GObject *pollable_stream, gpointer data) +{ + GPollableInputStream *input = G_POLLABLE_INPUT_STREAM(pollable_stream); + struct context *ctx = data; + gint count; + + do { + count = recv_msg(ctx, ctx->con.callbacks); + } while (count && g_pollable_input_stream_is_readable(input)); + + return TRUE; +} + +static gboolean +do_ping(struct context *ctx) +{ + MumbleProto__Ping ping; + GTimeVal tv; + + g_get_current_time(&tv); + mumble_proto__ping__init(&ping); + ping.timestamp = tv.tv_sec; + ping.resync = 1; + send_msg(ctx, &ping.base); + + return TRUE; +} + +static void +setup_ping_timer(struct context *ctx) +{ + GSource *source; + + source = g_timeout_source_new_seconds(5); + g_source_set_callback(source, (GSourceFunc) do_ping, ctx, NULL); + g_source_attach(source, NULL); + g_source_unref(source); +} + +int +cmumble_connection_init(struct context *ctx, + const char *host, int port, + struct mumble_callbacks *callbacks) +{ + struct cmumble_connection *con = &ctx->con; + GError *error = NULL; + + con->callbacks = callbacks; + con->sock_client = g_socket_client_new(); + g_socket_client_set_tls(con->sock_client, TRUE); + g_socket_client_set_tls_validation_flags(con->sock_client, + G_TLS_CERTIFICATE_INSECURE); + g_socket_client_set_family(con->sock_client, G_SOCKET_FAMILY_IPV4); + g_socket_client_set_protocol(con->sock_client, + G_SOCKET_PROTOCOL_TCP); + g_socket_client_set_socket_type(con->sock_client, + G_SOCKET_TYPE_STREAM); + + con->conn = + g_socket_client_connect_to_host(con->sock_client, + host, port, NULL, &error); + if (error) { + g_printerr("connect failed: %s\n", error->message); + return -1; + } + + g_object_get(G_OBJECT(con->conn), + "input-stream", &con->input, + "output-stream", &con->output, NULL); + + if (!G_IS_POLLABLE_INPUT_STREAM(con->input) || + !g_pollable_input_stream_can_poll(con->input)) { + g_printerr("Error: GSocketConnection is not pollable\n"); + return 1; + } + + con->source = g_pollable_input_stream_create_source(con->input, NULL); + g_source_set_callback(con->source, (GSourceFunc) read_cb, ctx, NULL); + g_source_attach(con->source, NULL); + g_source_unref(con->source); + + setup_ping_timer(ctx); + + return 0; +} + +int +cmumble_connection_fini(struct context *ctx) +{ + g_source_remove(g_source_get_id(ctx->con.source)); + g_source_unref(ctx->con.source); + + g_object_unref(G_OBJECT(ctx->con.input)); + g_object_unref(G_OBJECT(ctx->con.output)); + + g_io_stream_close(G_IO_STREAM(ctx->con.conn), NULL, NULL); + g_object_unref(G_OBJECT(ctx->con.conn)); + g_object_unref(G_OBJECT(ctx->con.sock_client)); + + return 0; +} |