+/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
+
+ session.c for the Openbox window manager
+ Copyright (c) 2003-2007 Dana Jansens
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ See the COPYING file for a copy of the GNU General Public License.
+*/
+
/* This session code is largely inspired by metacity code. */
#ifndef USE_SM
GList *session_saved_state;
-void session_load(char *path) {}
-void session_startup(int argc, char **argv) {}
-void session_shutdown() {}
+void session_startup(gint argc, gchar **argv) {}
+void session_shutdown(gboolean permanent) {}
GList* session_state_find(ObClient *c) { return NULL; }
-gboolean session_state_cmp(ObSessionState *s, struct _ObClient *c)
-{ return FALSE; }
+gboolean session_state_cmp(ObSessionState *s, ObClient *c) { return FALSE; }
void session_state_free(ObSessionState *state) {}
#else
#include "session.h"
#include "client.h"
#include "prop.h"
+#include "gettext.h"
#include "parser/parse.h"
#include <time.h>
GList *session_saved_state;
+static gboolean sm_disable;
static SmcConn sm_conn;
static gchar *save_file;
+static gchar *sm_id;
static gint sm_argc;
static gchar **sm_argv;
+static gchar *sm_sessions_path;
+static void session_load(gchar *path);
static gboolean session_save();
-static void sm_save_yourself(SmcConn conn, SmPointer data, int save_type,
- Bool shutdown, int interact_style, Bool fast);
+static void sm_save_yourself(SmcConn conn, SmPointer data, gint save_type,
+ Bool shutdown, gint interact_style, Bool fast);
static void sm_die(SmcConn conn, SmPointer data);
static void sm_save_complete(SmcConn conn, SmPointer data);
static void sm_shutdown_cancelled(SmcConn conn, SmPointer data);
SmProp *props[2];
SmProp prop_cmd = { SmCloneCommand, SmLISTofARRAY8, 1, };
SmProp prop_res = { SmRestartCommand, SmLISTofARRAY8, };
- gint i, j, n;
- gboolean has_id = FALSE, has_file = FALSE;
-
- for (i = 1; !has_id && !has_file && i < sm_argc - 1; ++i) {
- if (!has_id && strcmp(sm_argv[i], "--sm-client-id") == 0)
- has_id = TRUE;
- if (!has_file && strcmp(sm_argv[i], "--sm-save-file") == 0)
- has_file = TRUE;
- }
+ gint i;
- n = (has_file ? sm_argc-2 : sm_argc);
- n = (has_id ? n-2 : n);
- prop_cmd.vals = g_new(SmPropValue, n);
- prop_cmd.num_vals = n;
- for (i = 0, j = 0; i < sm_argc; ++i, ++j) {
- if (strcmp (sm_argv[i], "--sm-client-id") == 0 ||
- strcmp (sm_argv[i], "--sm-save-file") == 0) {
- ++i, --j; /* skip the next as well, keep j where it is */
- } else {
- prop_cmd.vals[j].value = sm_argv[i];
- prop_cmd.vals[j].length = strlen(sm_argv[i]);
- }
+ prop_cmd.vals = g_new(SmPropValue, sm_argc);
+ prop_cmd.num_vals = sm_argc;
+ for (i = 0; i < sm_argc; ++i) {
+ prop_cmd.vals[i].value = sm_argv[i];
+ prop_cmd.vals[i].length = strlen(sm_argv[i]);
}
- n = (has_file ? sm_argc : sm_argc+2);
- n = (has_id ? n-2 : n);
- prop_res.vals = g_new(SmPropValue, n);
- prop_res.num_vals = n;
- for (i = 0, j = 0; i < sm_argc; ++i, ++j) {
- if (strcmp (sm_argv[i], "--sm-client-id") == 0 ||
- strcmp (sm_argv[i], "--sm-save-file") == 0) {
- ++i, --j; /* skip the next as well, keep j where it is */
- } else {
- prop_res.vals[j].value = sm_argv[i];
- prop_res.vals[j].length = strlen(sm_argv[i]);
- }
+ prop_res.vals = g_new(SmPropValue, sm_argc + 2);
+ prop_res.num_vals = sm_argc + 2;
+ for (i = 0; i < sm_argc; ++i) {
+ prop_res.vals[i].value = sm_argv[i];
+ prop_res.vals[i].length = strlen(sm_argv[i]);
}
- if (save_file) {
- prop_res.vals[j].value = "--sm-save-file";
- prop_res.vals[j++].length = strlen("--sm-save-file");
- prop_res.vals[j].value = save_file;
- prop_res.vals[j++].length = strlen(save_file);
- } else {
- prop_res.vals[j].value = "--sm-client-id";
- prop_res.vals[j++].length = strlen("--sm-client-id");
- prop_res.vals[j].value = ob_sm_id;
- prop_res.vals[j++].length = strlen(ob_sm_id);
- }
+ prop_res.vals[i].value = "--sm-save-file";
+ prop_res.vals[i++].length = strlen("--sm-save-file");
+ prop_res.vals[i].value = save_file;
+ prop_res.vals[i++].length = strlen(save_file);
props[0] = &prop_res;
props[1] = &prop_cmd;
g_free(prop_cmd.vals);
}
-void session_startup(int argc, char **argv)
+static void remove_args(gint *argc, gchar ***argv, gint index, gint num)
+{
+ gint i;
+
+ for (i = index; i < index + num; ++i)
+ (*argv)[i] = (*argv)[i+num];
+ *argc -= num;
+}
+
+static void parse_args(gint *argc, gchar ***argv)
+{
+ gint i;
+
+ for (i = 1; i < *argc; ++i) {
+ if (!strcmp((*argv)[i], "--sm-client-id")) {
+ if (i == *argc - 1) /* no args left */
+ g_printerr(_("--sm-client-id requires an argument\n"));
+ else {
+ sm_id = g_strdup((*argv)[i+1]);
+ remove_args(argc, argv, i, 2);
+ ++i;
+ }
+ } else if (!strcmp((*argv)[i], "--sm-save-file")) {
+ if (i == *argc - 1) /* no args left */
+ g_printerr(_("--sm-save-file requires an argument\n"));
+ else {
+ save_file = g_strdup((*argv)[i+1]);
+ remove_args(argc, argv, i, 2);
+ ++i;
+ }
+ } else if (!strcmp((*argv)[i], "--sm-disable")) {
+ sm_disable = TRUE;
+ remove_args(argc, argv, i, 1);
+ }
+ }
+}
+
+void session_startup(gint argc, gchar **argv)
{
#define SM_ERR_LEN 1024
SmcCallbacks cb;
- char sm_err[SM_ERR_LEN];
+ gchar sm_err[SM_ERR_LEN];
+ gint i;
sm_argc = argc;
- sm_argv = argv;
+ sm_argv = g_new(gchar*, argc);
+ for (i = 0; i < argc; ++i)
+ sm_argv[i] = argv[i];
+
+ parse_args(&sm_argc, &sm_argv);
+
+ if (sm_disable) {
+ g_free(sm_argv);
+ return;
+ }
+
+ sm_sessions_path = g_build_filename(parse_xdg_data_home_path(),
+ "openbox", "sessions", NULL);
+ if (!parse_mkdir_path(sm_sessions_path, 0700)) {
+ g_message(_("Unable to make directory '%s': %s"),
+ sm_sessions_path, g_strerror(errno));
+ }
+
+ if (save_file)
+ session_load(save_file);
+ else {
+ gchar *filename;
+
+ /* this algo is from metacity */
+ filename = g_strdup_printf("%d-%d-%u.obs",
+ (gint) time(NULL),
+ (gint) getpid(),
+ g_random_int());
+ save_file = g_build_filename(sm_sessions_path, filename, NULL);
+ g_free(filename);
+ }
cb.save_yourself.callback = sm_save_yourself;
cb.save_yourself.client_data = NULL;
SmcDieProcMask |
SmcSaveCompleteProcMask |
SmcShutdownCancelledProcMask,
- &cb, ob_sm_id, &ob_sm_id,
+ &cb, sm_id, &sm_id,
SM_ERR_LEN, sm_err);
if (sm_conn == NULL)
- g_warning("Failed to connect to session manager: %s", sm_err);
+ ob_debug("Failed to connect to session manager: %s\n", sm_err);
else {
SmPropValue val_prog;
SmPropValue val_uid;
gchar hint, pri;
gchar pid[32];
- val_prog.value = argv[0];
- val_prog.length = strlen(argv[0]);
+ val_prog.value = sm_argv[0];
+ val_prog.length = strlen(sm_argv[0]);
val_uid.value = g_strdup(g_get_user_name());
val_uid.length = strlen(val_uid.value);
val_hint.value = &hint;
val_hint.length = 1;
- sprintf(pid, "%ld", (long)getpid());
+ g_snprintf(pid, sizeof(pid), "%ld", (glong) getpid());
val_pid.value = pid;
val_pid.length = strlen(pid);
g_free(val_uid.value);
save_commands();
-
- ob_debug("Connected to session manager with id %s\n", ob_sm_id);
}
}
-void session_shutdown()
+void session_shutdown(gboolean permanent)
{
+ if (sm_disable)
+ return;
+
+ g_free(sm_sessions_path);
g_free(save_file);
+ g_free(sm_id);
+ g_free(sm_argv);
if (sm_conn) {
- SmPropValue val_hint;
- SmProp prop_hint = { SmRestartStyleHint, SmCARD8, 1, };
- SmProp *props[1];
- gulong hint;
+ /* if permanent is true then we will change our session state so that
+ the SM won't run us again */
+ if (permanent) {
+ SmPropValue val_hint;
+ SmProp prop_hint = { SmRestartStyleHint, SmCARD8, 1, };
+ SmProp *props[1];
+ gulong hint;
- /* when we exit, we want to reset this to a more friendly state */
- hint = SmRestartIfRunning;
- val_hint.value = &hint;
- val_hint.length = 1;
+ /* when we exit, we want to reset this to a more friendly state */
+ hint = SmRestartIfRunning;
+ val_hint.value = &hint;
+ val_hint.length = 1;
- prop_hint.vals = &val_hint;
+ prop_hint.vals = &val_hint;
- props[0] = &prop_hint;
+ props[0] = &prop_hint;
- SmcSetProperties(sm_conn, 1, props);
+ SmcSetProperties(sm_conn, 1, props);
+ }
SmcCloseConnection(sm_conn, 0, NULL);
{
gboolean success;
- ob_debug("got SAVE YOURSELF PHASE 2 from session manager\n");
-
success = session_save();
save_commands();
SmcSaveYourselfDone(conn, success);
}
-static void sm_save_yourself(SmcConn conn, SmPointer data, int save_type,
- Bool shutdown, int interact_style, Bool fast)
+static void sm_save_yourself(SmcConn conn, SmPointer data, gint save_type,
+ Bool shutdown, gint interact_style, Bool fast)
{
- ob_debug("got SAVE YOURSELF from session manager\n");
-
if (!SmcRequestSaveYourselfPhase2(conn, sm_save_yourself_phase2, data)) {
ob_debug("SAVE YOURSELF PHASE 2 failed\n");
SmcSaveYourselfDone(conn, FALSE);
static void sm_die(SmcConn conn, SmPointer data)
{
- ob_exit();
- ob_debug("got DIE from session manager\n");
+ ob_exit(0);
}
static void sm_save_complete(SmcConn conn, SmPointer data)
{
- ob_debug("got SAVE COMPLETE from session manager\n");
}
static void sm_shutdown_cancelled(SmcConn conn, SmPointer data)
{
- ob_debug("got SHUTDOWN CANCELLED from session manager\n");
}
static gboolean session_save()
{
- gchar *filename;
FILE *f;
GList *it;
gboolean success = TRUE;
- /* this algo is from metacity */
- filename = g_strdup_printf("%d-%d-%u.obs",
- (int) time(NULL),
- (int) getpid(),
- g_random_int());
- save_file = g_build_filename(g_get_home_dir(), ".openbox", "sessions",
- filename, NULL);
- g_free(filename);
-
f = fopen(save_file, "w");
if (!f) {
success = FALSE;
- g_warning("unable to save the session to %s: %s",
- save_file, strerror(errno));
+ g_message(_("Unable to save the session to '%s': %s"),
+ save_file, g_strerror(errno));
} else {
guint stack_pos = 0;
fprintf(f, "<?xml version=\"1.0\"?>\n\n");
- fprintf(f, "<openbox_session id=\"%s\">\n\n", ob_sm_id);
+ fprintf(f, "<openbox_session id=\"%s\">\n\n", sm_id);
for (it = stacking_list; it; it = g_list_next(it)) {
- guint num;
- gint32 *dimensions;
gint prex, prey, prew, preh;
ObClient *c;
- gchar *client_id, *t;
+ gchar *t;
if (WINDOW_IS_CLIENT(it->data))
c = WINDOW_AS_CLIENT(it->data);
if (!client_normal(c))
continue;
- if (!(client_id = client_get_sm_client_id(c)))
+ if (!c->sm_client_id)
continue;
prex = c->area.x;
prey = c->area.y;
prew = c->area.width;
preh = c->area.height;
- if (PROP_GETA32(c->window, openbox_premax, cardinal,
- (guint32**)&dimensions, &num)) {
- if (num == 4) {
- prex = dimensions[0];
- prey = dimensions[1];
- prew = dimensions[2];
- preh = dimensions[3];
- }
- g_free(dimensions);
+ if (c->fullscreen) {
+ prex = c->pre_fullscreen_area.x;
+ prey = c->pre_fullscreen_area.x;
+ prew = c->pre_fullscreen_area.width;
+ preh = c->pre_fullscreen_area.height;
+ }
+ if (c->max_horz) {
+ prex = c->pre_max_area.x;
+ prew = c->pre_max_area.width;
+ }
+ if (c->max_vert) {
+ prey = c->pre_max_area.y;
+ preh = c->pre_max_area.height;
}
- fprintf(f, "<window id=\"%s\">\n", client_id);
+ fprintf(f, "<window id=\"%s\">\n", c->sm_client_id);
t = g_markup_escape_text(c->name, -1);
fprintf(f, "\t<name>%s</name>\n", t);
fprintf(f, "</window>\n\n");
++stack_pos;
-
- g_free(client_id);
}
fprintf(f, "</openbox_session>\n");
if (fflush(f)) {
success = FALSE;
- g_warning("error while saving the session to %s: %s",
- save_file, strerror(errno));
+ g_message(_("Error while saving the session to '%s': %s"),
+ save_file, g_strerror(errno));
}
fclose(f);
}
gboolean session_state_cmp(ObSessionState *s, ObClient *c)
{
- gchar *client_id;
-
- if (!(client_id = client_get_sm_client_id(c)))
- return FALSE;
- if (strcmp(s->id, client_id)) {
- g_free(client_id);
- return FALSE;
- }
- g_free(client_id);
- if (strcmp(s->name, c->name))
- return FALSE;
- if (strcmp(s->class, c->class))
- return FALSE;
- if (strcmp(s->role, c->role))
- return FALSE;
- return TRUE;
+ return (c->sm_client_id &&
+ !strcmp(s->id, c->sm_client_id) &&
+ !strcmp(s->name, c->name) &&
+ !strcmp(s->class, c->class) &&
+ !strcmp(s->role, c->role));
}
GList* session_state_find(ObClient *c)
return s1->stacking - s2->stacking;
}
-void session_load(char *path)
+static void session_load(gchar *path)
{
xmlDocPtr doc;
xmlNodePtr node, n;
- gchar *sm_id;
+ gchar *id;
if (!parse_load(path, "openbox_session", &doc, &node))
return;
- if (!parse_attr_string("id", node, &sm_id))
+ if (!parse_attr_string("id", node, &id))
return;
- ob_sm_id = g_strdup(sm_id);
+ g_free(sm_id);
+ sm_id = id;
- node = parse_find_node("window", node->xmlChildrenNode);
+ node = parse_find_node("window", node->children);
while (node) {
ObSessionState *state;
if (!parse_attr_string("id", node, &state->id))
goto session_load_bail;
- if (!(n = parse_find_node("name", node->xmlChildrenNode)))
+ if (!(n = parse_find_node("name", node->children)))
goto session_load_bail;
state->name = parse_string(doc, n);
- if (!(n = parse_find_node("class", node->xmlChildrenNode)))
+ if (!(n = parse_find_node("class", node->children)))
goto session_load_bail;
state->class = parse_string(doc, n);
- if (!(n = parse_find_node("role", node->xmlChildrenNode)))
+ if (!(n = parse_find_node("role", node->children)))
goto session_load_bail;
state->role = parse_string(doc, n);
- if (!(n = parse_find_node("stacking", node->xmlChildrenNode)))
+ if (!(n = parse_find_node("stacking", node->children)))
goto session_load_bail;
state->stacking = parse_int(doc, n);
- if (!(n = parse_find_node("desktop", node->xmlChildrenNode)))
+ if (!(n = parse_find_node("desktop", node->children)))
goto session_load_bail;
state->desktop = parse_int(doc, n);
- if (!(n = parse_find_node("x", node->xmlChildrenNode)))
+ if (!(n = parse_find_node("x", node->children)))
goto session_load_bail;
state->x = parse_int(doc, n);
- if (!(n = parse_find_node("y", node->xmlChildrenNode)))
+ if (!(n = parse_find_node("y", node->children)))
goto session_load_bail;
state->y = parse_int(doc, n);
- if (!(n = parse_find_node("width", node->xmlChildrenNode)))
+ if (!(n = parse_find_node("width", node->children)))
goto session_load_bail;
state->w = parse_int(doc, n);
- if (!(n = parse_find_node("height", node->xmlChildrenNode)))
+ if (!(n = parse_find_node("height", node->children)))
goto session_load_bail;
state->h = parse_int(doc, n);
state->shaded =
- parse_find_node("shaded", node->xmlChildrenNode) != NULL;
+ parse_find_node("shaded", node->children) != NULL;
state->iconic =
- parse_find_node("iconic", node->xmlChildrenNode) != NULL;
+ parse_find_node("iconic", node->children) != NULL;
state->skip_pager =
- parse_find_node("skip_pager", node->xmlChildrenNode) != NULL;
+ parse_find_node("skip_pager", node->children) != NULL;
state->skip_taskbar =
- parse_find_node("skip_taskbar", node->xmlChildrenNode) != NULL;
+ parse_find_node("skip_taskbar", node->children) != NULL;
state->fullscreen =
- parse_find_node("fullscreen", node->xmlChildrenNode) != NULL;
+ parse_find_node("fullscreen", node->children) != NULL;
state->above =
- parse_find_node("above", node->xmlChildrenNode) != NULL;
+ parse_find_node("above", node->children) != NULL;
state->below =
- parse_find_node("below", node->xmlChildrenNode) != NULL;
+ parse_find_node("below", node->children) != NULL;
state->max_horz =
- parse_find_node("max_horz", node->xmlChildrenNode) != NULL;
+ parse_find_node("max_horz", node->children) != NULL;
state->max_vert =
- parse_find_node("max_vert", node->xmlChildrenNode) != NULL;
+ parse_find_node("max_vert", node->children) != NULL;
/* save this */
session_saved_state = g_list_prepend(session_saved_state, state);
projects / chaz / openbox / blobdiff