270 lines
8.6 KiB
C
270 lines
8.6 KiB
C
/*
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* Translate between Windows and Unix paths formats
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*
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* Copyright 2002 Mike Wetherell
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* Copyright 2005 Dmitry Timoshkov
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* Copyright 2005 Francois Gouget
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "wine/debug.h"
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enum {
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SHORTFORMAT = 1,
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LONGFORMAT = 2,
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UNIXFORMAT = 4,
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WINDOWSFORMAT = 8,
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PRINT0 = 16,
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};
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static const char progname[] = "winepath";
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/*
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* handle an option
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*/
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static int option(int shortopt, const WCHAR *longopt)
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{
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static const char helpmsg[] =
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"Convert PATH(s) to Unix or Windows long or short paths.\n"
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"\n"
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" -u, --unix converts a Windows path to a Unix path\n"
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" -w, --windows converts a Unix path to a long Windows path\n"
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" -l, --long converts the short Windows path of an existing file or\n"
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" directory to the long format\n"
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" -s, --short converts the long Windows path of an existing file or\n"
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" directory to the short format\n"
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" -0 separate output with \\0 character, instead of a newline\n"
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" -h, --help output this help message and exit\n"
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"\n"
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"If more than one option is given then the input paths are output in\n"
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"all formats specified, in the order long, short, Unix, Windows.\n"
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"If no option is given the default is Unix format.\n";
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switch (shortopt) {
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case 'h':
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printf("Usage: %s [OPTION] [PATH]...\n", progname);
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printf(helpmsg);
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exit(0);
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case 'l':
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return LONGFORMAT;
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case 's':
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return SHORTFORMAT;
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case 'u':
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return UNIXFORMAT;
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case 'w':
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return WINDOWSFORMAT;
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case '0':
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return PRINT0;
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}
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fprintf(stderr, "%s: invalid option ", progname);
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if (longopt)
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fprintf(stderr, "%s\n", wine_dbgstr_w(longopt));
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else
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fprintf(stderr, "'-%c'\n", shortopt);
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fprintf(stderr, "Try '%s --help' for help\n", progname);
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exit(2);
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}
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/*
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* Parse command line options
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*/
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static int parse_options(WCHAR *argv[])
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{
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static const WCHAR *longopts[] = { L"long", L"short", L"unix", L"windows", L"help", NULL };
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int outputformats = 0;
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BOOL done = FALSE;
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int i, j;
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for (i = 1; argv[i] && !done; )
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{
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if (argv[i][0] != '-') {
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/* not an option */
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i++;
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continue;
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}
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if (argv[i][1] == '-') {
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if (argv[i][2] == 0) {
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/* '--' end of options */
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done = TRUE;
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} else {
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/* long option */
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for (j = 0; longopts[j]; j++)
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if (!lstrcmpiW(argv[i]+2, longopts[j]))
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break;
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if (longopts[j]) outputformats |= option(longopts[j][0], argv[i]);
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}
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} else {
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/* short options */
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for (j = 1; argv[i][j]; j++)
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outputformats |= option(argv[i][j], NULL);
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}
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/* remove option */
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for (j = i + 1; argv[j - 1]; j++)
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argv[j - 1] = argv[j];
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}
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return outputformats;
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}
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/*
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* Main function
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*/
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int __cdecl wmain(int argc, WCHAR *argv[])
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{
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LPSTR (*CDECL wine_get_unix_file_name_ptr)(LPCWSTR) = NULL;
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LPWSTR (*CDECL wine_get_dos_file_name_ptr)(LPCSTR) = NULL;
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WCHAR dos_pathW[MAX_PATH];
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char path[MAX_PATH];
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int outputformats;
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int i;
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int separator;
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outputformats = parse_options(argv);
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if (outputformats & PRINT0)
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{
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separator = '\0';
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outputformats ^= PRINT0;
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}
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else
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separator = '\n';
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if (outputformats == 0)
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outputformats = UNIXFORMAT;
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if (outputformats & UNIXFORMAT) {
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wine_get_unix_file_name_ptr = (void*)
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GetProcAddress(GetModuleHandleA("KERNEL32"),
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"wine_get_unix_file_name");
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if (wine_get_unix_file_name_ptr == NULL) {
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fprintf(stderr, "%s: cannot get the address of "
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"'wine_get_unix_file_name'\n", progname);
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exit(3);
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}
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}
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if (outputformats & WINDOWSFORMAT) {
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wine_get_dos_file_name_ptr = (void*)
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GetProcAddress(GetModuleHandleA("KERNEL32"),
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"wine_get_dos_file_name");
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if (wine_get_dos_file_name_ptr == NULL) {
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fprintf(stderr, "%s: cannot get the address of "
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"'wine_get_dos_file_name'\n", progname);
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exit(3);
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}
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}
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for (i = 1; argv[i]; i++)
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{
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*path='\0';
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if (outputformats & LONGFORMAT) {
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if (GetLongPathNameW(argv[i], dos_pathW, MAX_PATH))
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WideCharToMultiByte(CP_UNIXCP, 0, dos_pathW, -1, path, MAX_PATH, NULL, NULL);
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printf("%s%c", path, separator);
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}
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if (outputformats & SHORTFORMAT) {
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if (GetShortPathNameW(argv[i], dos_pathW, MAX_PATH))
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WideCharToMultiByte(CP_UNIXCP, 0, dos_pathW, -1, path, MAX_PATH, NULL, NULL);
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printf("%s%c", path, separator);
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}
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if (outputformats & UNIXFORMAT) {
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WCHAR *ntpath, *tail;
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int ntpathlen=lstrlenW(argv[i]);
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ntpath=HeapAlloc(GetProcessHeap(), 0, sizeof(*ntpath)*(ntpathlen+1));
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lstrcpyW(ntpath, argv[i]);
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tail=NULL;
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while (1)
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{
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char *unix_name;
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WCHAR *slash, *c;
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unix_name = wine_get_unix_file_name_ptr(ntpath);
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if (unix_name)
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{
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if (tail)
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{
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WideCharToMultiByte(CP_UNIXCP, 0, tail+1, -1, path, MAX_PATH, NULL, NULL);
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printf("%s/%s%c", unix_name, path, separator);
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}
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else
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{
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printf("%s%c", unix_name, separator);
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}
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HeapFree( GetProcessHeap(), 0, unix_name );
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break;
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}
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slash=(tail ? tail : ntpath+ntpathlen);
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while (slash != ntpath && *slash != '/' && *slash != '\\')
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slash--;
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if (slash == ntpath)
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{
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/* This is a complete path conversion failure.
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* It would typically happen if ntpath == "".
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*/
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printf("%c", separator);
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break;
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}
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c=slash+1;
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while (*c != '\0' && *c != '*' && *c != '?' &&
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*c != '<' && *c != '>' && *c != '|' && *c != '"')
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c++;
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if (*c != '\0')
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{
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/* If this is not a valid NT path to start with,
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* then obviously we cannot convert it.
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*/
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printf("%c", separator);
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break;
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}
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if (tail)
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*tail='/';
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tail=slash;
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*tail='\0';
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}
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HeapFree(GetProcessHeap(), 0, ntpath);
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}
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if (outputformats & WINDOWSFORMAT) {
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WCHAR* windows_name;
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char* unix_name;
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DWORD size;
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size=WideCharToMultiByte(CP_UNIXCP, 0, argv[i], -1, NULL, 0, NULL, NULL);
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unix_name=HeapAlloc(GetProcessHeap(), 0, size);
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WideCharToMultiByte(CP_UNIXCP, 0, argv[i], -1, unix_name, size, NULL, NULL);
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if ((windows_name = wine_get_dos_file_name_ptr(unix_name)))
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{
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WideCharToMultiByte(CP_UNIXCP, 0, windows_name, -1, path, MAX_PATH, NULL, NULL);
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printf("%s%c", path, separator);
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HeapFree( GetProcessHeap(), 0, windows_name );
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}
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else printf("%c", separator);
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HeapFree( GetProcessHeap(), 0, unix_name );
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}
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}
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exit(0);
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}
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