1 /* This session code is largely inspired by metacity code. */
5 void session_load(char *path) {}
6 void session_startup(int argc, char **argv) {}
7 void session_shutdown() {}
16 #include "parser/parse.h"
23 # include <sys/types.h>
27 #include <X11/SM/SMlib.h>
29 static SmcConn sm_conn;
30 static gchar *save_file;
32 static gchar **sm_argv;
34 static gboolean session_save();
36 static void sm_save_yourself(SmcConn conn, SmPointer data, int save_type,
37 Bool shutdown, int interact_style, Bool fast);
38 static void sm_die(SmcConn conn, SmPointer data);
39 static void sm_save_complete(SmcConn conn, SmPointer data);
40 static void sm_shutdown_cancelled(SmcConn conn, SmPointer data);
42 static void save_commands()
45 SmProp prop_cmd = { SmCloneCommand, SmLISTofARRAY8, 1, };
46 SmProp prop_res = { SmRestartCommand, SmLISTofARRAY8, };
48 gboolean has_id = FALSE, has_file = FALSE;
50 for (i = 1; !has_id && !has_file && i < sm_argc - 1; ++i) {
51 if (!has_id && strcmp(sm_argv[i], "--sm-client-id") == 0)
53 if (!has_file && strcmp(sm_argv[i], "--sm-save-file") == 0)
57 n = (has_file ? sm_argc-2 : sm_argc);
58 n = (has_id ? n-2 : n);
59 prop_cmd.vals = g_new(SmPropValue, n);
60 prop_cmd.num_vals = n;
61 for (i = 0, j = 0; i < sm_argc; ++i, ++j) {
62 if (strcmp (sm_argv[i], "--sm-client-id") == 0 ||
63 strcmp (sm_argv[i], "--sm-save-file") == 0) {
64 ++i, --j; /* skip the next as well, keep j where it is */
66 prop_cmd.vals[j].value = sm_argv[i];
67 prop_cmd.vals[j].length = strlen(sm_argv[i]);
71 n = (has_file ? sm_argc : sm_argc+2);
72 n = (has_id ? n-2 : n);
73 prop_res.vals = g_new(SmPropValue, n);
74 prop_res.num_vals = n;
75 for (i = 0, j = 0; i < sm_argc; ++i, ++j) {
76 if (strcmp (sm_argv[i], "--sm-client-id") == 0 ||
77 strcmp (sm_argv[i], "--sm-save-file") == 0) {
78 ++i, --j; /* skip the next as well, keep j where it is */
80 prop_res.vals[j].value = sm_argv[i];
81 prop_res.vals[j].length = strlen(sm_argv[i]);
86 prop_res.vals[j].value = "--sm-save-file";
87 prop_res.vals[j++].length = strlen("--sm-save-file");
88 prop_res.vals[j].value = save_file;
89 prop_res.vals[j++].length = strlen(save_file);
91 prop_res.vals[j].value = "--sm-client-id";
92 prop_res.vals[j++].length = strlen("--sm-client-id");
93 prop_res.vals[j].value = ob_sm_id;
94 prop_res.vals[j++].length = strlen(ob_sm_id);
99 SmcSetProperties(sm_conn, 2, props);
101 g_free(prop_res.vals);
102 g_free(prop_cmd.vals);
105 void session_startup(int argc, char **argv)
107 #define SM_ERR_LEN 1024
110 char sm_err[SM_ERR_LEN];
115 cb.save_yourself.callback = sm_save_yourself;
116 cb.save_yourself.client_data = NULL;
118 cb.die.callback = sm_die;
119 cb.die.client_data = NULL;
121 cb.save_complete.callback = sm_save_complete;
122 cb.save_complete.client_data = NULL;
124 cb.shutdown_cancelled.callback = sm_shutdown_cancelled;
125 cb.shutdown_cancelled.client_data = NULL;
127 sm_conn = SmcOpenConnection(NULL, NULL, 1, 0,
128 SmcSaveYourselfProcMask |
130 SmcSaveCompleteProcMask |
131 SmcShutdownCancelledProcMask,
132 &cb, ob_sm_id, &ob_sm_id,
135 g_warning("Failed to connect to session manager: %s", sm_err);
137 SmPropValue val_prog;
139 SmPropValue val_hint;
142 SmProp prop_prog = { SmProgram, SmARRAY8, 1, };
143 SmProp prop_uid = { SmUserID, SmARRAY8, 1, };
144 SmProp prop_hint = { SmRestartStyleHint, SmCARD8, 1, };
145 SmProp prop_pid = { SmProcessID, SmARRAY8, 1, };
146 SmProp prop_pri = { "_GSM_Priority", SmCARD8, 1, };
151 val_prog.value = argv[0];
152 val_prog.length = strlen(argv[0]);
154 val_uid.value = g_strdup(g_get_user_name());
155 val_uid.length = strlen(val_uid.value);
157 hint = SmRestartImmediately;
158 val_hint.value = &hint;
161 sprintf(pid, "%ld", (long)getpid());
163 val_pid.length = strlen(pid);
165 /* priority with gnome-session-manager, low to run before other apps */
167 val_pri.value = &pri;
170 prop_prog.vals = &val_prog;
171 prop_uid.vals = &val_uid;
172 prop_hint.vals = &val_hint;
173 prop_pid.vals = &val_pid;
174 prop_pri.vals = &val_pri;
176 props[0] = &prop_prog;
177 props[1] = &prop_uid;
178 props[2] = &prop_hint;
179 props[3] = &prop_pid;
180 props[4] = &prop_pri;
182 SmcSetProperties(sm_conn, 5, props);
184 g_free(val_uid.value);
188 ob_debug("Connected to session manager with id %s\n", ob_sm_id);
192 void session_shutdown()
197 SmPropValue val_hint;
198 SmProp prop_hint = { SmRestartStyleHint, SmCARD8, 1, };
202 /* when we exit, we want to reset this to a more friendly state */
203 hint = SmRestartIfRunning;
204 val_hint.value = &hint;
207 prop_hint.vals = &val_hint;
209 props[0] = &prop_hint;
211 SmcSetProperties(sm_conn, 1, props);
213 SmcCloseConnection(sm_conn, 0, NULL);
217 static void sm_save_yourself(SmcConn conn, SmPointer data, int save_type,
218 Bool shutdown, int interact_style, Bool fast)
222 ob_debug("got SAVE YOURSELF from session manager\n");
224 success = session_save();
227 SmcSaveYourselfDone(conn, success);
230 static void sm_die(SmcConn conn, SmPointer data)
233 ob_debug("got DIE from session manager\n");
236 static void sm_save_complete(SmcConn conn, SmPointer data)
238 ob_debug("got SAVE COMPLETE from session manager\n");
241 static void sm_shutdown_cancelled(SmcConn conn, SmPointer data)
243 ob_debug("got SHUTDOWN CANCELLED from session manager\n");
246 static gboolean session_save()
251 gboolean success = TRUE;
253 /* this algo is from metacity */
254 filename = g_strdup_printf("%d-%d-%u.obs",
258 save_file = g_build_filename(g_get_home_dir(), ".openbox", "sessions",
262 f = fopen(save_file, "w");
265 g_warning("unable to save the session to %s: %s",
266 save_file, strerror(errno));
268 fprintf(f, "<?xml version=\"1.0\"?>\n\n");
269 fprintf(f, "<openbox_session id=\"%s\">\n\n", ob_sm_id);
271 for (it = client_list; it; it = g_list_next(it)) {
274 gint prex, prey, prew, preh;
275 ObClient *c = it->data;
277 if (!client_normal(c))
282 prew = c->area.width;
283 preh = c->area.height;
284 if (PROP_GETA32(c->window, openbox_premax, cardinal,
285 (guint32**)&dimensions, &num)) {
287 prex = dimensions[0];
288 prey = dimensions[1];
289 prew = dimensions[2];
290 preh = dimensions[3];
295 fprintf(f, "<window id=\"%s\">\n",
296 g_markup_escape_text("XXX", -1));
297 fprintf(f, "\t<name>%s</name>\n",
298 g_markup_escape_text(c->name, -1));
299 fprintf(f, "\t<class>%s</class>\n",
300 g_markup_escape_text(c->class, -1));
301 fprintf(f, "\t<role>%s</role>\n",
302 g_markup_escape_text(c->role, -1));
303 fprintf(f, "\t<desktop>%d</desktop>\n", c->desktop);
304 fprintf(f, "\t<x>%d</x>\n", prex);
305 fprintf(f, "\t<y>%d</y>\n", prey);
306 fprintf(f, "\t<width>%d</width>\n", prew);
307 fprintf(f, "\t<height>%d</height>\n", preh);
309 fprintf(f, "\t<shaded />\n");
311 fprintf(f, "\t<iconic />\n");
313 fprintf(f, "\t<skip_pager />\n");
315 fprintf(f, "\t<skip_taskbar />\n");
317 fprintf(f, "\t<fullscreen />\n");
319 fprintf(f, "\t<above />\n");
321 fprintf(f, "\t<below />\n");
323 fprintf(f, "\t<max_horz />\n");
325 fprintf(f, "\t<max_vert />\n");
326 fprintf(f, "</window>\n\n");
329 fprintf(f, "</openbox_session>\n");
333 g_warning("error while saving the session to %s: %s",
334 save_file, strerror(errno));
342 void session_load(char *path)
348 if (!parse_load(path, "openbox_session", &doc, &node))
351 if (!parse_attr_string("id", node, &sm_id))
353 ob_sm_id = g_strdup(sm_id);
355 node = parse_find_node("window", node->xmlChildrenNode);
357 gchar *id, *name, *class, *role;
360 gboolean shaded, iconic, skip_pager, skip_taskbar, fullscreen;
361 gboolean above, below, max_horz, max_vert;
363 if (!parse_attr_string("id", node, &id))
364 goto session_load_bail;
365 if (!(n = parse_find_node("name", node->xmlChildrenNode)))
366 goto session_load_bail;
367 name = parse_string(doc, n);
368 if (!(n = parse_find_node("class", node->xmlChildrenNode)))
369 goto session_load_bail;
370 class = parse_string(doc, n);
371 if (!(n = parse_find_node("role", node->xmlChildrenNode)))
372 goto session_load_bail;
373 role = parse_string(doc, n);
374 if (!(n = parse_find_node("desktop", node->xmlChildrenNode)))
375 goto session_load_bail;
376 desktop = parse_int(doc, n);
377 if (!(n = parse_find_node("x", node->xmlChildrenNode)))
378 goto session_load_bail;
379 x = parse_int(doc, n);
380 if (!(n = parse_find_node("y", node->xmlChildrenNode)))
381 goto session_load_bail;
382 y = parse_int(doc, n);
383 if (!(n = parse_find_node("width", node->xmlChildrenNode)))
384 goto session_load_bail;
385 w = parse_int(doc, n);
386 if (!(n = parse_find_node("height", node->xmlChildrenNode)))
387 goto session_load_bail;
388 h = parse_int(doc, n);
390 shaded = parse_find_node("shaded", node->xmlChildrenNode) != NULL;
391 iconic = parse_find_node("iconic", node->xmlChildrenNode) != NULL;
392 skip_pager = parse_find_node("skip_pager", node->xmlChildrenNode)
394 skip_taskbar = parse_find_node("skip_taskbar", node->xmlChildrenNode)
396 fullscreen = parse_find_node("fullscreen", node->xmlChildrenNode)
398 above = parse_find_node("above", node->xmlChildrenNode) != NULL;
399 below = parse_find_node("below", node->xmlChildrenNode) != NULL;
400 max_horz = parse_find_node("max_horz", node->xmlChildrenNode) != NULL;
401 max_vert = parse_find_node("max_vert", node->xmlChildrenNode) != NULL;
403 g_message("read session window %s", name);
409 node = parse_find_node("window", node->next);