#include <stdio.h>
#include <string.h>
#include <unistd.h>
-#include <signal.h>
#include <fcntl.h>
+#include <ctype.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <sys/select.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
-#include <xcb/xcb.h>
-#include <xcb/xcb_event.h>
-#include <xcb/xcb_ewmh.h>
-#include <xcb/xinerama.h>
#include "types.h"
+#include "desktop.h"
+#include "monitor.h"
#include "settings.h"
#include "messages.h"
-#include "rules.h"
#include "events.h"
#include "common.h"
-#include "helpers.h"
-#include "window.h"
#include "bspwm.h"
#include "tree.h"
+#include "window.h"
+#include "history.h"
+#include "stack.h"
+#include "rule.h"
#include "ewmh.h"
-void quit(void)
-{
- running = false;
-}
-
-void cleanup(void)
-{
- while (mon_head != NULL)
- remove_monitor(mon_head);
- while (rule_head != NULL)
- remove_rule(rule_head);
- free(frozen_pointer);
-}
-
-void register_events(void)
-{
- uint32_t values[] = {ROOT_EVENT_MASK};
- xcb_generic_error_t *e = xcb_request_check(dpy, xcb_change_window_attributes_checked(dpy, root, XCB_CW_EVENT_MASK, values));
- if (e != NULL) {
- xcb_disconnect(dpy);
- err("Another window manager is already running.\n");
- }
-}
-
-void setup(void)
-{
- ewmh_init();
- screen = xcb_setup_roots_iterator(xcb_get_setup(dpy)).data;
- if (screen == NULL)
- err("Can't acquire the default screen.\n");
- root = screen->root;
- register_events();
-
- screen_width = screen->width_in_pixels;
- screen_height = screen->height_in_pixels;
- root_depth = screen->root_depth;
-
- xcb_atom_t net_atoms[] = {ewmh->_NET_SUPPORTED,
- ewmh->_NET_DESKTOP_NAMES,
- ewmh->_NET_NUMBER_OF_DESKTOPS,
- ewmh->_NET_CURRENT_DESKTOP,
- ewmh->_NET_CLIENT_LIST,
- ewmh->_NET_ACTIVE_WINDOW,
- ewmh->_NET_WM_DESKTOP,
- ewmh->_NET_WM_STATE,
- ewmh->_NET_WM_STATE_FULLSCREEN,
- ewmh->_NET_WM_WINDOW_TYPE,
- ewmh->_NET_WM_WINDOW_TYPE_DOCK,
- ewmh->_NET_WM_WINDOW_TYPE_NOTIFICATION,
- ewmh->_NET_WM_WINDOW_TYPE_DIALOG,
- ewmh->_NET_WM_WINDOW_TYPE_UTILITY,
- ewmh->_NET_WM_WINDOW_TYPE_TOOLBAR};
-
- xcb_ewmh_set_supported(ewmh, default_screen, LENGTH(net_atoms), net_atoms);
-
- xcb_intern_atom_reply_t *iar = xcb_intern_atom_reply(dpy, xcb_intern_atom(dpy, 0, strlen("_COMPTON_SHADOW"), "_COMPTON_SHADOW"), NULL);
-
- if (iar != NULL) {
- compton_shadow = iar->atom;
- free(iar);
- }
-
- monitor_uid = desktop_uid = client_uid = rule_uid = 0;
- mon = last_mon = mon_head = mon_tail = NULL;
-
- bool xinerama_is_active = false;
-
- if (xcb_get_extension_data(dpy, &xcb_xinerama_id)->present) {
- xcb_xinerama_is_active_reply_t *xia = xcb_xinerama_is_active_reply(dpy, xcb_xinerama_is_active(dpy), NULL);
- if (xia != NULL) {
- xinerama_is_active = xia->state;
- free(xia);
- }
- }
-
- if (xinerama_is_active) {
- xcb_xinerama_query_screens_reply_t *xsq = xcb_xinerama_query_screens_reply(dpy, xcb_xinerama_query_screens(dpy), NULL);
- xcb_xinerama_screen_info_t *xsi = xcb_xinerama_query_screens_screen_info(xsq);
- int n = xcb_xinerama_query_screens_screen_info_length(xsq);
- for (int i = 0; i < n; i++) {
- xcb_xinerama_screen_info_t info = xsi[i];
- xcb_rectangle_t rect = (xcb_rectangle_t) {info.x_org, info.y_org, info.width, info.height};
- add_monitor(&rect);
- }
- free(xsq);
- } else {
- warn("Xinerama is inactive.");
- xcb_rectangle_t rect = (xcb_rectangle_t) {0, 0, screen_width, screen_height};
- add_monitor(&rect);
- }
-
- for (monitor_t *m = mon_head; m != NULL; m = m->next)
- add_desktop(m, NULL);
-
- ewmh_update_number_of_desktops();
- ewmh_update_desktop_names();
- ewmh_update_current_desktop();
- rule_head = rule_tail = NULL;
- frozen_pointer = make_pointer_state();
- last_focused_window = XCB_NONE;
- save_pointer_position(&last_pointer_position);
- split_mode = MODE_AUTOMATIC;
- visible = true;
- exit_status = 0;
-}
-
int main(int argc, char *argv[])
{
fd_set descriptors;
char socket_path[MAXLEN];
char *fifo_path = NULL;
+ config_path[0] = '\0';
+ status_prefix = NULL;
int sock_fd, ret_fd, dpy_fd, sel, n;
struct sockaddr_un sock_address;
- size_t rsplen = 0;
+ size_t rsp_len = 0;
char msg[BUFSIZ] = {0};
char rsp[BUFSIZ] = {0};
xcb_generic_event_t *event;
char opt;
- while ((opt = getopt(argc, argv, "vs:")) != -1) {
+ while ((opt = getopt(argc, argv, "hvc:s:p:")) != -1) {
switch (opt) {
+ case 'h':
+ printf(WM_NAME " [-h|-v|-c CONFIG_PATH|-s PANEL_FIFO|-p PANEL_PREFIX]\n");
+ exit(EXIT_SUCCESS);
+ break;
case 'v':
printf("%s\n", VERSION);
exit(EXIT_SUCCESS);
break;
+ case 'c':
+ snprintf(config_path, sizeof(config_path), "%s", optarg);
+ break;
case 's':
fifo_path = optarg;
break;
+ case 'p':
+ status_prefix = optarg;
+ break;
}
}
- running = true;
+ if (config_path[0] == '\0') {
+ char *config_home = getenv(CONFIG_HOME_ENV);
+ if (config_home != NULL)
+ snprintf(config_path, sizeof(config_path), "%s/%s/%s", config_home, WM_NAME, CONFIG_NAME);
+ else
+ snprintf(config_path, sizeof(config_path), "%s/%s/%s/%s", getenv("HOME"), ".config", WM_NAME, CONFIG_NAME);
+ }
+
dpy = xcb_connect(NULL, &default_screen);
if (xcb_connection_has_error(dpy))
dpy_fd = xcb_get_file_descriptor(dpy);
char *sp = getenv(SOCKET_ENV_VAR);
- strncpy(socket_path, (sp == NULL ? DEFAULT_SOCKET_PATH : sp), sizeof(socket_path));
+ snprintf(socket_path, sizeof(socket_path), "%s", (sp == NULL ? DEFAULT_SOCKET_PATH : sp));
sock_address.sun_family = AF_UNIX;
- strncpy(sock_address.sun_path, socket_path, sizeof(sock_address.sun_path));
+ snprintf(sock_address.sun_path, sizeof(sock_address.sun_path), "%s", socket_path);
unlink(socket_path);
sock_fd = socket(AF_UNIX, SOCK_STREAM, 0);
}
load_settings();
- run_autostart();
- ewmh_update_wm_name();
+ run_config();
+ running = true;
while (running) {
ret_fd = accept(sock_fd, NULL, 0);
if (ret_fd > 0 && (n = recv(ret_fd, msg, sizeof(msg), 0)) > 0) {
msg[n] = '\0';
- process_message(msg, rsp);
- rsplen = strlen(rsp);
- if (rsp[rsplen - 1] == '\n')
- rsp[--rsplen] = '\0';
- send(ret_fd, rsp, rsplen, 0);
+ if (handle_message(msg, n, rsp)) {
+ rsp_len = strlen(rsp);
+ if (rsp[rsp_len - 1] == '\n')
+ rsp[--rsp_len] = '\0';
+ } else {
+ rsp[0] = MESSAGE_FAILURE;
+ rsp_len = 1;
+ }
+ send(ret_fd, rsp, rsp_len, 0);
close(ret_fd);
rsp[0] = '\0';
}
if (status_fifo != NULL)
fclose(status_fifo);
xcb_ewmh_connection_wipe(ewmh);
+ xcb_destroy_window(dpy, motion_recorder);
free(ewmh);
xcb_flush(dpy);
xcb_disconnect(dpy);
return exit_status;
}
+
+void init(void)
+{
+ num_monitors = num_desktops = num_clients = 0;
+ monitor_uid = desktop_uid = rule_uid = 0;
+ mon = mon_head = mon_tail = pri_mon = NULL;
+ rule_head = rule_tail = NULL;
+ history_head = history_tail = NULL;
+ stack_head = stack_tail = NULL;
+ status_fifo = NULL;
+ last_motion_time = last_motion_x = last_motion_y = 0;
+ randr_base = 0;
+ visible = auto_raise = sticky_still = true;
+ exit_status = 0;
+}
+
+void setup(void)
+{
+ init();
+ ewmh_init();
+ screen = xcb_setup_roots_iterator(xcb_get_setup(dpy)).data;
+ if (screen == NULL)
+ err("Can't acquire the default screen.\n");
+ root = screen->root;
+ register_events();
+
+ screen_width = screen->width_in_pixels;
+ screen_height = screen->height_in_pixels;
+ root_depth = screen->root_depth;
+
+ uint32_t mask = XCB_CW_EVENT_MASK;
+ uint32_t values[] = {XCB_EVENT_MASK_POINTER_MOTION};
+ motion_recorder = xcb_generate_id(dpy);
+ xcb_create_window(dpy, XCB_COPY_FROM_PARENT, motion_recorder, root, 0, 0, screen_width, screen_height, 0, XCB_WINDOW_CLASS_INPUT_ONLY, XCB_COPY_FROM_PARENT, mask, values);
+
+ xcb_atom_t net_atoms[] = {ewmh->_NET_SUPPORTED,
+ ewmh->_NET_SUPPORTING_WM_CHECK,
+ ewmh->_NET_DESKTOP_NAMES,
+ ewmh->_NET_NUMBER_OF_DESKTOPS,
+ ewmh->_NET_CURRENT_DESKTOP,
+ ewmh->_NET_CLIENT_LIST,
+ ewmh->_NET_ACTIVE_WINDOW,
+ ewmh->_NET_WM_DESKTOP,
+ ewmh->_NET_WM_STATE,
+ ewmh->_NET_WM_STATE_FULLSCREEN,
+ ewmh->_NET_WM_STATE_DEMANDS_ATTENTION,
+ ewmh->_NET_WM_WINDOW_TYPE,
+ ewmh->_NET_WM_WINDOW_TYPE_DOCK,
+ ewmh->_NET_WM_WINDOW_TYPE_DESKTOP,
+ ewmh->_NET_WM_WINDOW_TYPE_NOTIFICATION,
+ ewmh->_NET_WM_WINDOW_TYPE_DIALOG,
+ ewmh->_NET_WM_WINDOW_TYPE_UTILITY,
+ ewmh->_NET_WM_WINDOW_TYPE_TOOLBAR};
+
+ xcb_ewmh_set_supported(ewmh, default_screen, LENGTH(net_atoms), net_atoms);
+ ewmh_set_supporting(motion_recorder);
+
+#define GETATOM(a) \
+ get_atom(#a, &a);
+ GETATOM(WM_DELETE_WINDOW)
+ GETATOM(WM_TAKE_FOCUS)
+ GETATOM(_BSPWM_FLOATING_WINDOW)
+#undef GETATOM
+
+ const xcb_query_extension_reply_t *qep = xcb_get_extension_data(dpy, &xcb_randr_id);
+ if (qep->present && import_monitors()) {
+ randr = true;
+ randr_base = qep->first_event;
+ xcb_randr_select_input(dpy, root, XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
+ } else {
+ randr = false;
+ warn("Couldn't retrieve monitors via RandR.\n");
+ xcb_rectangle_t rect = (xcb_rectangle_t) {0, 0, screen_width, screen_height};
+ monitor_t *m = add_monitor(rect);
+ add_desktop(m, make_desktop(NULL));
+ }
+
+ ewmh_update_number_of_desktops();
+ ewmh_update_desktop_names();
+ ewmh_update_current_desktop();
+ frozen_pointer = make_pointer_state();
+ xcb_get_input_focus_reply_t *ifo = xcb_get_input_focus_reply(dpy, xcb_get_input_focus(dpy), NULL);
+ if (ifo != NULL && (ifo->focus == XCB_INPUT_FOCUS_POINTER_ROOT || ifo->focus == XCB_NONE))
+ clear_input_focus();
+ free(ifo);
+}
+
+void register_events(void)
+{
+ uint32_t values[] = {ROOT_EVENT_MASK};
+ xcb_generic_error_t *e = xcb_request_check(dpy, xcb_change_window_attributes_checked(dpy, root, XCB_CW_EVENT_MASK, values));
+ if (e != NULL) {
+ xcb_disconnect(dpy);
+ err("Another window manager is already running.\n");
+ }
+}
+
+void quit(void)
+{
+ running = false;
+}
+
+void cleanup(void)
+{
+ while (mon_head != NULL)
+ remove_monitor(mon_head);
+ while (rule_head != NULL)
+ remove_rule(rule_head);
+ while (stack_head != NULL)
+ remove_stack(stack_head);
+ empty_history();
+ free(frozen_pointer);
+}
+
+void put_status(void)
+{
+ if (status_fifo == NULL)
+ return;
+ if (status_prefix != NULL)
+ fprintf(status_fifo, "%s", status_prefix);
+ bool urgent = false;
+ for (monitor_t *m = mon_head; m != NULL; m = m->next) {
+ fprintf(status_fifo, "%c%s:", (mon == m ? 'M' : 'm'), m->name);
+ for (desktop_t *d = m->desk_head; d != NULL; d = d->next, urgent = false) {
+ for (node_t *n = first_extrema(d->root); n != NULL && !urgent; n = next_leaf(n, d->root))
+ urgent |= n->client->urgent;
+ char c = (urgent ? 'u' : (d->root == NULL ? 'f' : 'o'));
+ if (m->desk == d)
+ c = toupper(c);
+ fprintf(status_fifo, "%c%s:", c, d->name);
+ }
+ }
+ if (mon != NULL && mon->desk != NULL)
+ fprintf(status_fifo, "L%s", (mon->desk->layout == LAYOUT_TILED ? "tiled" : "monocle"));
+ fprintf(status_fifo, "\n");
+ fflush(status_fifo);
+}
projects / bspwm.git / blobdiff