X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=openbox%2Fsession.c;h=ab6864b3929ef75cccfe1801b453181c41ad69ce;hb=d394d8c613b8b85cd3ee92b6114716e57f8d03ce;hp=64ed17879b9067808d00d8ce98c9d9309bac06fb;hpb=277db2822d79a6000d31b93ec963ae87286d6ade;p=chaz%2Fopenbox diff --git a/openbox/session.c b/openbox/session.c index 64ed1787..ab6864b3 100644 --- a/openbox/session.c +++ b/openbox/session.c @@ -24,18 +24,23 @@ struct _ObClient; GList *session_saved_state = NULL; gint session_desktop = -1; +gint session_num_desktops = 0; +gboolean session_desktop_layout_present = FALSE; +ObDesktopLayout session_desktop_layout; +GSList *session_desktop_names = NULL; #ifndef USE_SM void session_startup(gint argc, gchar **argv) {} void session_shutdown(gboolean permanent) {} GList* session_state_find(struct _ObClient *c) { return NULL; } +void session_request_logout(gboolean silent) {} #else #include "debug.h" #include "openbox.h" #include "client.h" #include "prop.h" -#include "screen.h" +#include "focus.h" #include "gettext.h" #include "parser/parse.h" @@ -56,10 +61,16 @@ static SmcConn sm_conn; static gint sm_argc; static gchar **sm_argv; +/* Data saved from the first level save yourself */ +typedef struct { + ObClient *focus_client; + gint desktop; +} ObSMSaveData; + static gboolean session_connect(); -static void session_load_file(gchar *path); -static gboolean session_save_to_file(); +static void session_load_file(const gchar *path); +static gboolean session_save_to_file(const ObSMSaveData *savedata); static void session_setup_program(); static void session_setup_user(); @@ -90,14 +101,16 @@ void session_startup(gint argc, gchar **argv) dir = g_build_filename(parse_xdg_data_home_path(), "openbox", "sessions", NULL); if (!parse_mkdir_path(dir, 0700)) { - g_message(_("Unable to make directory '%s': %s"), + g_message(_("Unable to make directory \"%s\": %s"), dir, g_strerror(errno)); } if (ob_sm_save_file != NULL) { - ob_debug_type(OB_DEBUG_SM, "Loading from session file %s\n", - ob_sm_save_file); - session_load_file(ob_sm_save_file); + if (ob_sm_restore) { + ob_debug_type(OB_DEBUG_SM, "Loading from session file %s\n", + ob_sm_save_file); + session_load_file(ob_sm_save_file); + } } else { gchar *filename; @@ -129,7 +142,8 @@ void session_shutdown(gboolean permanent) if (sm_conn) { /* if permanent is true then we will change our session state so that the SM won't run us again */ - session_setup_restart_style(!permanent); + if (permanent) + session_setup_restart_style(FALSE); SmcCloseConnection(sm_conn, 0, NULL); @@ -168,8 +182,9 @@ static gboolean session_connect() SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask, &cb, oldid, &ob_sm_id, - SM_ERR_LEN, sm_err); + SM_ERR_LEN-1, sm_err); g_free(oldid); + ob_debug_type(OB_DEBUG_SM, "Connected to SM with id: %s\n", ob_sm_id); if (sm_conn == NULL) ob_debug("Failed to connect to session manager: %s\n", sm_err); return sm_conn != NULL; @@ -188,6 +203,7 @@ static void session_setup_program() .vals = &vals }; SmProp *list = ∝ + ob_debug_type(OB_DEBUG_SM, "Setting program: %s\n", sm_argv[0]); SmcSetProperties(sm_conn, 1, &list); g_free(prop.name); g_free(prop.type); @@ -208,6 +224,7 @@ static void session_setup_user() .vals = &vals }; SmProp *list = ∝ + ob_debug_type(OB_DEBUG_SM, "Setting user: %s\n", user); SmcSetProperties(sm_conn, 1, &list); g_free(prop.name); g_free(prop.type); @@ -216,7 +233,7 @@ static void session_setup_user() static void session_setup_restart_style(gboolean restart) { - char restart_hint = restart ? SmRestartImmediately : SmRestartIfRunning; + gchar restart_hint = restart ? SmRestartImmediately : SmRestartIfRunning; SmPropValue vals = { .value = &restart_hint, @@ -229,6 +246,7 @@ static void session_setup_restart_style(gboolean restart) .vals = &vals }; SmProp *list = ∝ + ob_debug_type(OB_DEBUG_SM, "Setting restart: %d\n", restart); SmcSetProperties(sm_conn, 1, &list); g_free(prop.name); g_free(prop.type); @@ -249,6 +267,7 @@ static void session_setup_pid() .vals = &vals }; SmProp *list = ∝ + ob_debug_type(OB_DEBUG_SM, "Setting pid: %s\n", pid); SmcSetProperties(sm_conn, 1, &list); g_free(prop.name); g_free(prop.type); @@ -271,6 +290,7 @@ static void session_setup_priority() .vals = &vals }; SmProp *list = ∝ + ob_debug_type(OB_DEBUG_SM, "Setting priority: %d\n", priority); SmcSetProperties(sm_conn, 1, &list); g_free(prop.name); g_free(prop.type); @@ -287,13 +307,15 @@ static void session_setup_clone_command() .num_vals = sm_argc, .vals = vals }; + SmProp *list = ∝ + ob_debug_type(OB_DEBUG_SM, "Setting clone command: (%d)\n", sm_argc); for (i = 0; i < sm_argc; ++i) { vals[i].value = sm_argv[i]; vals[i].length = strlen(sm_argv[i]) + 1; + ob_debug_type(OB_DEBUG_SM, " %s\n", vals[i].value); } - SmProp *list = ∝ SmcSetProperties(sm_conn, 1, &list); g_free(prop.name); g_free(prop.type); @@ -311,23 +333,29 @@ static void session_setup_restart_command() .num_vals = sm_argc + 4, .vals = vals }; + SmProp *list = ∝ + ob_debug_type(OB_DEBUG_SM, "Setting restart command: (%d)\n", sm_argc+4); for (i = 0; i < sm_argc; ++i) { vals[i].value = sm_argv[i]; vals[i].length = strlen(sm_argv[i]) + 1; + ob_debug_type(OB_DEBUG_SM, " %s\n", vals[i].value); } - vals[i].value = g_strdup("--sm-save-file"); - vals[i].length = strlen("--sm-save-file") + 1; - vals[i+1].value = ob_sm_save_file; - vals[i+1].length = strlen(ob_sm_save_file) + 1; + vals[i].value = g_strdup("--sm-client-id"); + vals[i].length = strlen("--sm-client-id") + 1; + vals[i+1].value = ob_sm_id; + vals[i+1].length = strlen(ob_sm_id) + 1; + ob_debug_type(OB_DEBUG_SM, " %s\n", vals[i].value); + ob_debug_type(OB_DEBUG_SM, " %s\n", vals[i+1].value); - vals[i+2].value = g_strdup("--sm-client-id"); - vals[i+2].length = strlen("--sm-client-id") + 1; - vals[i+3].value = ob_sm_id; - vals[i+3].length = strlen(ob_sm_id) + 1; + vals[i+2].value = g_strdup("--sm-save-file"); + vals[i+2].length = strlen("--sm-save-file") + 1; + vals[i+3].value = ob_sm_save_file; + vals[i+3].length = strlen(ob_sm_save_file) + 1; + ob_debug_type(OB_DEBUG_SM, " %s\n", vals[i+2].value); + ob_debug_type(OB_DEBUG_SM, " %s\n", vals[i+3].value); - SmProp *list = ∝ SmcSetProperties(sm_conn, 1, &list); g_free(prop.name); g_free(prop.type); @@ -336,15 +364,31 @@ static void session_setup_restart_command() g_free(vals); } +static ObSMSaveData *sm_save_get_data() +{ + ObSMSaveData *savedata = g_new0(ObSMSaveData, 1); + /* save the active desktop and client. + we don't bother to preemptively save the other desktop state like + number and names of desktops, cuz those shouldn't be changing during + the save.. */ + savedata->focus_client = focus_client; + savedata->desktop = screen_desktop; + return savedata; +} + static void sm_save_yourself_2(SmcConn conn, SmPointer data) { gboolean success; + ObSMSaveData *savedata = data; /* save the current state */ ob_debug_type(OB_DEBUG_SM, "Session save phase 2 requested\n"); ob_debug_type(OB_DEBUG_SM, " Saving session to file '%s'\n", ob_sm_save_file); - success = session_save_to_file(); + if (savedata == NULL) + savedata = sm_save_get_data(); + success = session_save_to_file(savedata); + g_free(savedata); /* tell the session manager how to restore this state */ if (success) session_setup_restart_command(); @@ -357,10 +401,40 @@ static void sm_save_yourself_2(SmcConn conn, SmPointer data) static void sm_save_yourself(SmcConn conn, SmPointer data, gint save_type, Bool shutdown, gint interact_style, Bool fast) { - ob_debug_type(OB_DEBUG_SM, "Session save requested\n"); + ObSMSaveData *savedata = NULL; + gchar *vendor; - if (!SmcRequestSaveYourselfPhase2(conn, sm_save_yourself_2, data)) { +#ifdef DEBUG + { + const gchar *sname = + (save_type == SmSaveLocal ? "SmSaveLocal" : + (save_type == SmSaveGlobal ? "SmSaveGlobal" : + (save_type == SmSaveBoth ? "SmSaveBoth" : "INVALID!!"))); + ob_debug_type(OB_DEBUG_SM, "Session save requested, type %s\n", sname); + } +#endif + + if (save_type == SmSaveGlobal) { + /* we have no data to save. we only store state to get back to where + we were, we don't keep open writable files or anything */ + SmcSaveYourselfDone(conn, TRUE); + return; + } + + vendor = SmcVendor(sm_conn); + ob_debug_type(OB_DEBUG_SM, "Session manager's vendor: %s\n", vendor); + + if (!strcmp(vendor, "KDE")) { + /* ksmserver guarantees that phase 1 will complete before allowing any + clients interaction, so we can save this sanely here before they + get messed up from interaction */ + savedata = sm_save_get_data(); + } + free(vendor); + + if (!SmcRequestSaveYourselfPhase2(conn, sm_save_yourself_2, savedata)) { ob_debug_type(OB_DEBUG_SM, "Requst for phase 2 failed\n"); + g_free(savedata); SmcSaveYourselfDone(conn, FALSE); } } @@ -378,10 +452,10 @@ static void sm_save_complete(SmcConn conn, SmPointer data) static void sm_shutdown_cancelled(SmcConn conn, SmPointer data) { - ob_debug_type(OB_DEBUG_SM, "Shutdown cancelled\n"); + ob_debug_type(OB_DEBUG_SM, "Shutdown cancelled\n"); } -static gboolean session_save_to_file() +static gboolean session_save_to_file(const ObSMSaveData *savedata) { FILE *f; GList *it; @@ -390,13 +464,35 @@ static gboolean session_save_to_file() f = fopen(ob_sm_save_file, "w"); if (!f) { success = FALSE; - g_message(_("Unable to save the session to '%s': %s"), + g_message(_("Unable to save the session to \"%s\": %s"), ob_sm_save_file, g_strerror(errno)); } else { fprintf(f, "\n\n"); fprintf(f, "\n\n"); - fprintf(f, "%d\n", screen_desktop); + fprintf(f, "%d\n", savedata->desktop); + + fprintf(f, "%d\n", screen_num_desktops); + + fprintf(f, "\n"); + fprintf(f, " %d\n", + screen_desktop_layout.orientation); + fprintf(f, " %d\n", + screen_desktop_layout.start_corner); + fprintf(f, " %d\n", + screen_desktop_layout.columns); + fprintf(f, " %d\n", + screen_desktop_layout.rows); + fprintf(f, "\n"); + + if (screen_desktop_names) { + gint i; + + fprintf(f, "\n"); + for (i = 0; screen_desktop_names[i]; ++i) + fprintf(f, " %s\n", screen_desktop_names[i]); + fprintf(f, "\n"); + } /* they are ordered top to bottom in stacking order */ for (it = stacking_list; it; it = g_list_next(it)) { @@ -413,10 +509,16 @@ static gboolean session_save_to_file() continue; if (!c->sm_client_id) { - ob_debug_type(OB_DEBUG_SM, "Client %s does not have a client " - "id set, so we can't save its state\n", + ob_debug_type(OB_DEBUG_SM, "Client %s does not have a " + "session id set\n", c->title); - continue; + if (!c->wm_command) { + ob_debug_type(OB_DEBUG_SM, "Client %s does not have an " + "oldskool wm_command set either. We won't " + "be saving its data\n", + c->title); + continue; + } } ob_debug_type(OB_DEBUG_SM, "Saving state for client %s\n", @@ -441,7 +543,10 @@ static gboolean session_save_to_file() preh = c->pre_max_area.height; } - fprintf(f, "\n", c->sm_client_id); + if (c->sm_client_id) + fprintf(f, "\n", c->sm_client_id); + else + fprintf(f, "\n", c->wm_command); t = g_markup_escape_text(c->name, -1); fprintf(f, "\t%s\n", t); @@ -455,6 +560,8 @@ static gboolean session_save_to_file() fprintf(f, "\t%s\n", t); g_free(t); + fprintf(f, "\t%d\n", c->type); + fprintf(f, "\t%d\n", c->desktop); fprintf(f, "\t%d\n", prex); fprintf(f, "\t%d\n", prey); @@ -480,7 +587,7 @@ static gboolean session_save_to_file() fprintf(f, "\t\n"); if (c->undecorated) fprintf(f, "\t\n"); - if (client_focused(c)) + if (savedata->focus_client == c) fprintf(f, "\t\n"); fprintf(f, "\n\n"); } @@ -489,7 +596,7 @@ static gboolean session_save_to_file() if (fflush(f)) { success = FALSE; - g_message(_("Error while saving the session to '%s': %s"), + g_message(_("Error while saving the session to \"%s\": %s"), ob_sm_save_file, g_strerror(errno)); } fclose(f); @@ -502,6 +609,7 @@ static void session_state_free(ObSessionState *state) { if (state) { g_free(state->id); + g_free(state->command); g_free(state->name); g_free(state->class); g_free(state->role); @@ -517,15 +625,31 @@ static gboolean session_state_cmp(ObSessionState *s, ObClient *c) ob_debug_type(OB_DEBUG_SM, " client name: %s \n", c->name); ob_debug_type(OB_DEBUG_SM, " client class: %s \n", c->class); ob_debug_type(OB_DEBUG_SM, " client role: %s \n", c->role); + ob_debug_type(OB_DEBUG_SM, " client type: %d \n", c->type); + ob_debug_type(OB_DEBUG_SM, " client command: %s \n", + c->wm_command ? c->wm_command : "(null)"); ob_debug_type(OB_DEBUG_SM, " state id: %s \n", s->id); ob_debug_type(OB_DEBUG_SM, " state name: %s \n", s->name); ob_debug_type(OB_DEBUG_SM, " state class: %s \n", s->class); ob_debug_type(OB_DEBUG_SM, " state role: %s \n", s->role); - 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)); + ob_debug_type(OB_DEBUG_SM, " state type: %d \n", s->type); + ob_debug_type(OB_DEBUG_SM, " state command: %s \n", + s->command ? s->command : "(null)"); + + if ((c->sm_client_id && s->id && !strcmp(c->sm_client_id, s->id)) || + (c->wm_command && s->command && !strcmp(c->wm_command, s->command))) + { + return (!strcmp(s->name, c->name) && + !strcmp(s->class, c->class) && + !strcmp(s->role, c->role) && + /* the check for type is to catch broken clients, like + firefox, which open a different window on startup + with the same info as the one we saved. only do this + check for old windows that dont use xsmp, others should + know better ! */ + (!s->command || c->type == s->type)); + } + return FALSE; } GList* session_state_find(ObClient *c) @@ -542,10 +666,11 @@ GList* session_state_find(ObClient *c) return it; } -static void session_load_file(gchar *path) +static void session_load_file(const gchar *path) { xmlDocPtr doc; - xmlNodePtr node, n; + xmlNodePtr node, n, m; + GList *it, *inext; if (!parse_load(path, "openbox_session", &doc, &node)) return; @@ -553,6 +678,31 @@ static void session_load_file(gchar *path) if ((n = parse_find_node("desktop", node->children))) session_desktop = parse_int(doc, n); + if ((n = parse_find_node("numdesktops", node->children))) + session_num_desktops = parse_int(doc, n); + + if ((n = parse_find_node("desktoplayout", node->children))) { + /* make sure they are all there for it to be valid */ + if ((m = parse_find_node("orientation", n->children))) + session_desktop_layout.orientation = parse_int(doc, m); + if (m && (m = parse_find_node("startcorner", n->children))) + session_desktop_layout.start_corner = parse_int(doc, m); + if (m && (m = parse_find_node("columns", n->children))) + session_desktop_layout.columns = parse_int(doc, m); + if (m && (m = parse_find_node("rows", n->children))) + session_desktop_layout.rows = parse_int(doc, m); + session_desktop_layout_present = m != NULL; + } + + if ((n = parse_find_node("desktopnames", node->children))) { + for (m = parse_find_node("name", n->children); m; + m = parse_find_node("name", m->next)) + { + session_desktop_names = g_slist_append(session_desktop_names, + parse_string(doc, m)); + } + } + for (node = parse_find_node("window", node->children); node != NULL; node = parse_find_node("window", node->next)) { @@ -561,6 +711,7 @@ static void session_load_file(gchar *path) state = g_new0(ObSessionState, 1); if (!parse_attr_string("id", node, &state->id)) + if (!parse_attr_string("command", node, &state->command)) goto session_load_bail; if (!(n = parse_find_node("name", node->children))) goto session_load_bail; @@ -571,6 +722,9 @@ static void session_load_file(gchar *path) if (!(n = parse_find_node("role", node->children))) goto session_load_bail; state->role = parse_string(doc, n); + if (!(n = parse_find_node("windowtype", node->children))) + goto session_load_bail; + state->type = parse_int(doc, n); if (!(n = parse_find_node("desktop", node->children))) goto session_load_bail; state->desktop = parse_int(doc, n); @@ -609,7 +763,7 @@ static void session_load_file(gchar *path) parse_find_node("undecorated", node->children) != NULL; state->focused = parse_find_node("focused", node->children) != NULL; - + /* save this. they are in the file in stacking order, so preserve that order here */ session_saved_state = g_list_append(session_saved_state, state); @@ -619,7 +773,67 @@ static void session_load_file(gchar *path) session_state_free(state); } + /* Remove any duplicates. This means that if two windows (or more) are + saved with the same session state, we won't restore a session for any + of them because we don't know what window to put what on. AHEM FIREFOX. + + This is going to be an O(2^n) kind of operation unfortunately. + */ + for (it = session_saved_state; it; it = inext) { + GList *jt, *jnext; + gboolean founddup = FALSE; + ObSessionState *s1 = it->data; + + inext = g_list_next(it); + + for (jt = g_list_next(it); jt; jt = jnext) { + ObSessionState *s2 = jt->data; + gboolean match; + + jnext = g_list_next(jt); + + if (s1->id && s2->id) + match = strcmp(s1->id, s2->id) == 0; + else if (s1->command && s2->command) + match = strcmp(s1->command, s2->command) == 0; + else + match = FALSE; + + if (match && + !strcmp(s1->name, s2->name) && + !strcmp(s1->class, s2->class) && + !strcmp(s1->role, s2->role)) + { + session_state_free(s2); + session_saved_state = + g_list_delete_link(session_saved_state, jt); + founddup = TRUE; + } + } + + if (founddup) { + session_state_free(s1); + session_saved_state = g_list_delete_link(session_saved_state, it); + } + } + xmlFreeDoc(doc); } +void session_request_logout(gboolean silent) +{ + if (sm_conn) { + SmcRequestSaveYourself(sm_conn, + SmSaveGlobal, + TRUE, /* logout */ + (silent ? + SmInteractStyleNone : SmInteractStyleAny), + TRUE, /* if false, with GSM, it shows the old + logout prompt */ + TRUE); /* global */ + } + else + g_message(_("Not connected to a session manager")); +} + #endif