mirror of
https://github.com/NickHu/sway
synced 2024-12-28 22:23:30 +01:00
85 lines
1.8 KiB
C
85 lines
1.8 KiB
C
#include <stdlib.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include "list.h"
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#include "log.h"
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#include "config.h"
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#include "status_line.h"
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#include "state.h"
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struct swaybar_state *init_state() {
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struct swaybar_state *state = calloc(1, sizeof(struct swaybar_state));
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state->config = init_config();
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state->status = init_status_line();
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state->output = malloc(sizeof(struct output));
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state->output->window = NULL;
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state->output->registry = NULL;
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state->output->workspaces = create_list();
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state->output->name = NULL;
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return state;
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}
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void free_workspaces(list_t *workspaces) {
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int i;
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for (i = 0; i < workspaces->length; ++i) {
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struct workspace *ws = workspaces->items[i];
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free(ws->name);
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free(ws);
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}
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list_free(workspaces);
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}
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static void free_output(struct output *output) {
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window_teardown(output->window);
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if (output->registry) {
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registry_teardown(output->registry);
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}
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free(output->name);
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if (output->workspaces) {
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free_workspaces(output->workspaces);
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}
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free(output);
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}
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static void terminate_status_command(pid_t pid) {
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if (pid) {
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// terminate status_command process
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int ret = kill(pid, SIGTERM);
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if (ret != 0) {
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sway_log(L_ERROR, "Unable to terminate status_command [pid: %d]", pid);
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} else {
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int status;
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waitpid(pid, &status, 0);
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}
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}
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}
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void free_state(struct swaybar_state *state) {
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free_config(state->config);
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free_output(state->output);
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free_status_line(state->status);
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/* close sockets/pipes */
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if (state->status_read_fd) {
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close(state->status_read_fd);
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}
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if (state->ipc_socketfd) {
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close(state->ipc_socketfd);
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}
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if (state->ipc_event_socketfd) {
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close(state->ipc_event_socketfd);
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}
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/* terminate status command process */
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terminate_status_command(state->status_command_pid);
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free(state);
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}
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