mirror of
https://github.com/gryf/wmaker.git
synced 2025-12-28 17:32:29 +01:00
Remove unused src/menureader.c file
This commit is contained in:
Carlos R. Mafra
391
src/menureader.c
391
src/menureader.c
@@ -1,391 +0,0 @@
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/* menureader.c- root menu definition readers
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*
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* Window Maker window manager
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*
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* Copyright (c) 2000-2003 Alfredo K. Kojima
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include "WindowMaker.h"
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#include "misc.h"
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#include "rootmenu.h"
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typedef struct PLMenuReaderData {
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WRootMenuReader *reader;
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WMPropList *pl;
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int curIndex;
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WMPropList **submenu;
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int *curSubIndex;
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int submenuDepth;
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} PLMenuReaderData;
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typedef struct TextMenuReaderData {
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WRootMenuReader *reader;
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FILE *file;
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} TextMenuReaderData;
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typedef struct PipeMenuReaderData {
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WRootMenuReader *reader;
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} PipeMenuReaderData;
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typedef struct DirMenuReaderData {
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WRootMenuReader *reader;
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char **dirList;
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int dirCount;
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} DirMenuReaderData;
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/*
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typedef struct GNOMEMenuReaderData {
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} GNOMEMenuReaderData;
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*/
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static WRootMenuData *pl_openMenu(WMPropList * pl);
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static Bool pl_hasMoreData(WRootMenuData * data);
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static Bool pl_nextCommand(WRootMenuData * data, char **title, char **command, char **parameter, char **shortcut);
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static void pl_closeMenuFile(WRootMenuData * data);
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static WRootMenuData *text_openMenuFile(char *path);
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static Bool text_hasMoreData(WRootMenuData * data);
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static Bool text_nextCommand(WRootMenuData * data,
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char **title, char **command, char **parameter, char **shortcut);
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static void text_closeMenuFile(WRootMenuData * data);
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static WRootMenuData *dir_openMenuFile(char *path);
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static Bool dir_hasMoreData(WRootMenuData * data);
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static Bool dir_nextCommand(WRootMenuData * data, char **title, char **command, char **parameter, char **shortcut);
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static void dir_closeMenuFile(WRootMenuData * data);
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static WRootMenuReader PLMenuReader = {
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pl_hasMoreData,
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pl_nextCommand,
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pl_closeMenuFile
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};
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static WRootMenuReader TextMenuReader = {
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text_hasMoreData,
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text_nextCommand,
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text_closeMenuFile
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};
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static WRootMenuReader DirMenuReaderData = {
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dir_hasMoreData,
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dir_nextCommand,
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dir_closeMenuFile
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};
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/*
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WRootMenuReader GNOMEMenuReaderData = {
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};
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*/
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#define LINESIZE 1024
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static char linebuf[LINESIZE];
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/* ---------- proplist ---------- */
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static WRootMenuData *pl_openMenuFile(WMPropList * pl)
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{
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PLRootMenuData *data = wmalloc(sizeof(PLRootMenuData));
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data->reader = PLMenuReader;
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data->pl = pl;
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data->curIndex = 0;
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data->submenu = NULL;
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data->curSubIndex = NULL;
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data->submenuDepth = 0;
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return data;
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}
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static Bool pl_hasMoreData(WRootMenuData * data)
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{
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}
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static Bool pl_nextCommand(WRootMenuData * data, char **title, char **command, char **parameter, char **shortcut)
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{
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}
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static void pl_closeMenuFile(WRootMenuData * data)
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{
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if (data->submenu)
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wfree(data->submenu);
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if (data->curSubIndex)
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wfree(data->curSubIndex);
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WMReleasePropList(data->pl);
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wfree(data);
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}
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/* ---------- text ---------- */
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static WRootMenuData *text_openMenuFile(char *path)
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{
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TextMenuReaderData *data;
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data = wmalloc(sizeof(TextMenuReaderData));
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data->reader = TextMenuReader;
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data->file = fopen(path, "rb");
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if (!data->file) {
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return NULL;
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}
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}
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static Bool text_hasMoreData(WRootMenuData * data)
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{
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}
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static Bool text_nextCommand(WRootMenuData * data, char **title, char **command, char **parameter, char **shortcut)
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{
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}
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static void text_closeMenuFile(WRootMenuData * data)
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{
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}
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/* ---------- directory ---------- */
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static WRootMenuData *dir_openMenuFile(char *paths, time_t * timestamp)
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{
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DirMenuReaderData *data;
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char **dirs;
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int dirN;
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time_t checksum = 0;
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int i, c;
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/* timestamp for directory is a "checksum" of the directory times */
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wtokensplit(paths, &dirs, &dirN);
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if (dirN == 0) {
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return NULL;
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}
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for (c = 0, i = 0; i < dirN; i++) {
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char *tmp;
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if (strcmp(dirs[i], "-noext") == 0) {
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i++;
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continue;
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}
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tmp = wexpandpath(dirs[i]);
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wfree(dirs[i]);
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dirs[i] = tmp;
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if (stat(dirs[i], &stat_buf) < 0) {
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wsyserror(_("%s:could not stat menu"), dirs[i]);
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wfree(dirs[i]);
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dirs[i] = NULL;
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} else {
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c++;
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checksum += stat_buf.st_mtime;
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}
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}
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if (*timestamp == checksum && *timestamp != 0) {
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return NULL;
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}
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if (c == 0) {
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for (i = 0; i < dirN; i++) {
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if (dirs[i])
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wfree(dirs[i]);
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}
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wfree(dirs);
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return NULL;
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}
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data = wmalloc(sizeof(DirMenuReaderData));
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data->reader = DirMenuReader;
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}
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static Bool dir_hasMoreData(WRootMenuData * data)
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{
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}
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static Bool dir_nextCommand(WRootMenuData * data, char **title, char **command, char **parameter, char **shortcut)
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{
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}
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static void dir_closeMenuFile(WRootMenuData * data)
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{
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}
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WRootMenuData *OpenMenu(char *path, time_t * menuTime)
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{
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proplist pl;
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struct stat stat_buf;
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WRootMenuData *data;
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/* check whether it's a piped menu */
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if (*path == '|') {
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/* piped menus have the following semantics for menuTime:
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* if it's 0, then it wasnt loaded yet
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* if it's 1, it was already loaded, so do not reload
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* (would be too slow)
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* now, menuTime will only be set to 1 if the pipe command is
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* specified as ||command instead of |command
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* in other words ||command means force the submenu to always refresh
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*/
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if (*menuTime == 0) {
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data = pipe_openMenu(path);
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}
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if (path[1] != '|') {
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*menuTime = 1;
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}
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return data;
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}
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if (stat(path, &stat_buf) < 0) {
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wsyserror(_("could not stat() menu file '%s'"));
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return NULL;
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}
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/* check whether it's a directory */
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if (S_ISDIR(stat_buf.st_mode)) {
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return dir_openMenuFile(path, menuTime);
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}
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if (*menuTime >= stat_buf.st_mtime && *menuTime != 0) {
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/* no changes in the menu file */
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return NULL;
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}
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/* then check whether it's a proplist menu */
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pl = WMReadPropListFromFile(path);
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if (pl && WMIsPLArray(pl)) {
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*menuTime = stat_buf.st_mtime;
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return pl_openMenu(pl);
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}
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*menuTime = stat_buf.st_mtime;
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/* assume its a plain text menu */
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return text_openMenuFile(path);
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}
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WRootMenuData *ReopenRootMenu(time_t * checkTime, char **menuPath, time_t * menuTimestamp)
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{
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proplist pl;
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struct stat stat_buf;
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char *path;
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if (stat(path, &stat_buf) < 0) {
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wsyserror(_("could not stat() menu file '%s'"));
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return NULL;
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}
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if (*menuTime >= stat_buf.st_mtime && *checkTime != 0) {
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/* no changes in WMRootMenu, see if the contents changed */
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if (*menuPath != NULL) {
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return OpenMenu(*menuPath, menuTimestamp);
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} else {
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return NULL;
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}
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}
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*checkTime = stat_buf.st_mtime;
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pl = WMReadPropListFromFile(path);
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if (!pl) {
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wwarning(_("could not load domain %s from user defaults database"), "WMRootMenu");
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return NULL;
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}
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if (WMIsPLString(pl)) {
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char *tmp;
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char *path;
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Bool menu_is_default = False;
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tmp = wexpandpath(WMGetFromPLString(pl));
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path = getLocalizedMenuFile(tmp);
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if (!path) {
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path = wfindfile(DEF_CONFIG_PATHS, tmp);
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}
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if (!path) {
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wwarning(_("could not find menu file '%s' referenced in WMRootMenu"), tmp);
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path = wfindfile(DEF_CONFIG_PATHS, DEF_MENU_FILE);
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menu_is_default = True;
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}
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if (!path) {
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wwarning(_("could not find any usable menu files. Please check '%s'"), tmp);
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wfree(tmp);
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return NULL;
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}
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wfree(tmp);
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if (*menuPath) {
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if (strcmp(*menuPath, path) != 0) {
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*menuTimestamp = 0;
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wfree(*menuPath);
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*menuPath = path;
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if (menu_is_default) {
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wwarning(_
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("using default menu file \"%s\" as the menu referenced in WMRootMenu could not be found "),
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path);
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}
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} else {
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/* the menu path didn't change, but the
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* pointed file might have changed, so we don't return
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*/
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}
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} else {
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*menuPath = path;
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}
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return OpenMenu(*menuPath, menuTimestamp);
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} else if (WMIsPLArray(pl)) {
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*menuTimestamp = stat_buf.st_mtime;
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return pl_openMenu(pl);
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} else {
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wwarning(_
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("invalid content in menu file '%s'.\nIt should either be a property list menu or the path to the file, enclosed in \"."),
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path);
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return NULL;
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}
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}
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Reference in New Issue
Block a user