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Code Issues

Merge pull request #2203 from martinetd/ipc-server-display-destroy

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ipc-server: add display destroy listener
This commit is contained in:
emersion 2018-07-04 11:33:03 +01:00 committed by GitHub
commit bee5338146
Signed by: GitHub
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 20 additions and 18 deletions
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2
include/sway/ipc-server.h
View File

@ -9,8 +9,6 @@ struct sway_server;
void ipc_init(struct sway_server *server);
void ipc_terminate(void);
struct sockaddr_un *ipc_user_sockaddr(void);
void ipc_event_workspace(struct sway_container *old,

34
sway/ipc-server.c
View File

@ -31,6 +31,7 @@ static int ipc_socket = -1;
static struct wl_event_source *ipc_event_source = NULL;
static struct sockaddr_un *ipc_sockaddr = NULL;
static list_t *ipc_client_list = NULL;
static struct wl_listener ipc_display_destroy;
static const char ipc_magic[] = {'i', '3', '-', 'i', 'p', 'c'};
@ -56,6 +57,22 @@ void ipc_client_disconnect(struct ipc_client *client);
void ipc_client_handle_command(struct ipc_client *client);
bool ipc_send_reply(struct ipc_client *client, const char *payload, uint32_t payload_length);
static void handle_display_destroy(struct wl_listener *listener, void *data) {
if (ipc_event_source) {
wl_event_source_remove(ipc_event_source);
}
close(ipc_socket);
unlink(ipc_sockaddr->sun_path);
list_free(ipc_client_list);
if (ipc_sockaddr) {
free(ipc_sockaddr);
}
wl_list_remove(&ipc_display_destroy.link);
}
void ipc_init(struct sway_server *server) {
ipc_socket = socket(AF_UNIX, SOCK_STREAM | SOCK_NONBLOCK | SOCK_CLOEXEC, 0);
if (ipc_socket == -1) {
@ -85,24 +102,13 @@ void ipc_init(struct sway_server *server) {
ipc_client_list = create_list();
ipc_display_destroy.notify = handle_display_destroy;
wl_display_add_destroy_listener(server->wl_display, &ipc_display_destroy);
ipc_event_source = wl_event_loop_add_fd(server->wl_event_loop, ipc_socket,
WL_EVENT_READABLE, ipc_handle_connection, server);
}
void ipc_terminate(void) {
if (ipc_event_source) {
wl_event_source_remove(ipc_event_source);
}
close(ipc_socket);
unlink(ipc_sockaddr->sun_path);
list_free(ipc_client_list);
if (ipc_sockaddr) {
free(ipc_sockaddr);
}
}
struct sockaddr_un *ipc_user_sockaddr(void) {
struct sockaddr_un *ipc_sockaddr = malloc(sizeof(struct sockaddr_un));
if (ipc_sockaddr == NULL) {

2
sway/main.c
View File

@ -437,8 +437,6 @@ int main(int argc, char **argv) {
server_fini(&server);
ipc_terminate();
if (config) {
free_config(config);
}