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Merge pull request #427 from mikkeloscar/ipc-update

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Refactor IPC server/client
This commit is contained in:
Drew DeVault 2016-01-03 15:37:35 -05:00
commit f2d519d0ba
5 changed files with 71 additions and 40 deletions
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21
swaybar/main.c
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@ -66,7 +66,7 @@ struct status_block {
list_t *status_line = NULL;
list_t *workspaces = NULL;
int ipc_socketfd, ipc_listen_socketfd;
int ipc_socketfd, ipc_event_socketfd;
pid_t pid;
int status_read_fd;
char line[1024];
@ -156,8 +156,8 @@ void swaybar_teardown() {
close(ipc_socketfd);
}
if (ipc_listen_socketfd) {
close(ipc_listen_socketfd);
if (ipc_event_socketfd) {
close(ipc_event_socketfd);
}
}
@ -408,9 +408,9 @@ void bar_ipc_init(int outputi, const char *bar_id) {
json_object_put(bar_config);
free(res);
const char *subscribe_json = "[ \"workspace\" ]";
const char *subscribe_json = "[ \"workspace\", \"mode\" ]";
len = strlen(subscribe_json);
res = ipc_single_command(ipc_listen_socketfd, IPC_SUBSCRIBE, subscribe_json, &len);
res = ipc_single_command(ipc_event_socketfd, IPC_SUBSCRIBE, subscribe_json, &len);
free(res);
ipc_update_workspaces();
@ -1049,7 +1049,7 @@ void poll_for_update() {
dirty = false;
FD_ZERO(&readfds);
FD_SET(ipc_listen_socketfd, &readfds);
FD_SET(ipc_event_socketfd, &readfds);
FD_SET(status_read_fd, &readfds);
activity = select(FD_SETSIZE, &readfds, NULL, NULL, NULL);
@ -1057,11 +1057,10 @@ void poll_for_update() {
sway_log(L_ERROR, "polling failed: %d", errno);
}
if (FD_ISSET(ipc_listen_socketfd, &readfds)) {
if (FD_ISSET(ipc_event_socketfd, &readfds)) {
sway_log(L_DEBUG, "Got workspace update.");
uint32_t len;
char *buf = ipc_recv_response(ipc_listen_socketfd, &len);
free(buf);
struct ipc_response *resp = ipc_recv_response(ipc_event_socketfd);
free_ipc_response(resp);
ipc_update_workspaces();
dirty = true;
}
@ -1165,7 +1164,7 @@ int main(int argc, char **argv) {
}
}
ipc_socketfd = ipc_open_socket(socket_path);
ipc_listen_socketfd = ipc_open_socket(socket_path);
ipc_event_socketfd = ipc_open_socket(socket_path);
if (argc == optind) {