fc2000254c
(options_from_file_flag): Move from main to global static variable. (mode_flag): Ditto. (do_sysfolders): Rename from dowin and accommodate throughout. Don't exit from here. (do_pathconv): Rename from doit and accommodate throughout. (print_version): Change copyright. (do_options): New function, centralizing option processing. Rework checking options for correctness. (action): New function, centralizing calling worker functions. (main): Simplify. Move option processing to do_options. Move calling worker functions to action. Rework getting arguments from files.
1021 lines
23 KiB
C++
1021 lines
23 KiB
C++
/* cygpath.cc -- convert pathnames between Windows and Unix format
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Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
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2006, 2007 Red Hat, Inc.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#define NOCOMATTRIBUTE
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#include <shlobj.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <argz.h>
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#include <limits.h>
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#include <getopt.h>
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#include <windows.h>
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#include <io.h>
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#include <sys/fcntl.h>
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#include <sys/cygwin.h>
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#include <ctype.h>
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#include <errno.h>
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#include <ddk/ntddk.h>
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#include <ddk/winddk.h>
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#include <ddk/ntifs.h>
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static const char version[] = "$Revision$";
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static char *prog_name;
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static char *file_arg, *output_arg;
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static int path_flag, unix_flag, windows_flag, absolute_flag;
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static int shortname_flag, longname_flag;
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static int ignore_flag, allusers_flag, output_flag;
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static int mixed_flag, options_from_file_flag, mode_flag;
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static const char *format_type_arg;
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static struct option long_options[] = {
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{(char *) "absolute", no_argument, NULL, 'a'},
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{(char *) "close", required_argument, NULL, 'c'},
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{(char *) "dos", no_argument, NULL, 'd'},
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{(char *) "file", required_argument, NULL, 'f'},
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{(char *) "help", no_argument, NULL, 'h'},
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{(char *) "ignore", no_argument, NULL, 'i'},
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{(char *) "long-name", no_argument, NULL, 'l'},
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{(char *) "mixed", no_argument, NULL, 'm'},
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{(char *) "mode", no_argument, NULL, 'M'},
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{(char *) "option", no_argument, NULL, 'o'},
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{(char *) "path", no_argument, NULL, 'p'},
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{(char *) "short-name", no_argument, NULL, 's'},
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{(char *) "type", required_argument, NULL, 't'},
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{(char *) "unix", no_argument, NULL, 'u'},
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{(char *) "version", no_argument, NULL, 'v'},
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{(char *) "windows", no_argument, NULL, 'w'},
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{(char *) "allusers", no_argument, NULL, 'A'},
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{(char *) "desktop", no_argument, NULL, 'D'},
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{(char *) "homeroot", no_argument, NULL, 'H'},
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{(char *) "mydocs", no_argument, NULL, 'O'},
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{(char *) "smprograms", no_argument, NULL, 'P'},
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{(char *) "sysdir", no_argument, NULL, 'S'},
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{(char *) "windir", no_argument, NULL, 'W'},
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{(char *) "folder", required_argument, NULL, 'F'},
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{0, no_argument, 0, 0}
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};
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static char options[] = "ac:df:hilmMopst:uvwADHOPSWF:";
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static void
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usage (FILE * stream, int status)
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{
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if (!ignore_flag || !status)
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fprintf (stream, "\
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Usage: %s (-d|-m|-u|-w|-t TYPE) [-f FILE] [OPTION]... NAME...\n\
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%s [-c HANDLE] \n\
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%s [-ADHOPSW] \n\
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%s [-F ID] \n\
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Convert Unix and Windows format paths, or output system path information\n\
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\n\
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Output type options:\n\
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-d, --dos print DOS (short) form of NAMEs (C:\\PROGRA~1\\)\n\
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-m, --mixed like --windows, but with regular slashes (C:/WINNT)\n\
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-M, --mode report on mode of file (binmode or textmode)\n\
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-u, --unix (default) print Unix form of NAMEs (/cygdrive/c/winnt)\n\
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-w, --windows print Windows form of NAMEs (C:\\WINNT)\n\
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-t, --type TYPE print TYPE form: 'dos', 'mixed', 'unix', or 'windows'\n\
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Path conversion options:\n\
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-a, --absolute output absolute path\n\
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-l, --long-name print Windows long form of NAMEs (with -w, -m only)\n\
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-p, --path NAME is a PATH list (i.e., '/bin:/usr/bin')\n\
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-s, --short-name print DOS (short) form of NAMEs (with -w, -m only)\n\
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System information:\n\
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-A, --allusers use `All Users' instead of current user for -D, -O, -P\n\
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-D, --desktop output `Desktop' directory and exit\n\
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-H, --homeroot output `Profiles' directory (home root) and exit\n\
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-O, --mydocs output `My Documents' directory and exit\n\
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-P, --smprograms output Start Menu `Programs' directory and exit\n\
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-S, --sysdir output system directory and exit\n\
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-W, --windir output `Windows' directory and exit\n\
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-F, --folder ID output special folder with numeric ID and exit\n\
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", prog_name, prog_name, prog_name, prog_name);
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if (ignore_flag)
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/* nothing to do */;
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else if (stream != stdout)
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fprintf(stream, "Try `%s --help' for more information.\n", prog_name);
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else
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{
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fprintf (stream, "\
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Other options:\n\
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-f, --file FILE read FILE for input; use - to read from STDIN\n\
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-o, --option read options from FILE as well (for use with --file)\n\
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-c, --close HANDLE close HANDLE (for use in captured process)\n\
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-i, --ignore ignore missing argument\n\
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-h, --help output usage information and exit\n\
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-v, --version output version information and exit\n\
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");
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}
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exit (ignore_flag ? 0 : status);
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}
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static inline BOOLEAN
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RtlAllocateUnicodeString (PUNICODE_STRING uni, ULONG size)
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{
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uni->Length = 0;
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uni->MaximumLength = 512;
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uni->Buffer = (WCHAR *) malloc (size);
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return uni->Buffer != NULL;
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}
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static char *
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get_device_name (char *path)
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{
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UNICODE_STRING ntdev, tgtdev, ntdevdir;
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ANSI_STRING ans;
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OBJECT_ATTRIBUTES ntobj;
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NTSTATUS status;
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HANDLE lnk, dir;
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char *ret = strdup (path);
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PDIRECTORY_BASIC_INFORMATION odi = (PDIRECTORY_BASIC_INFORMATION)
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alloca (4096);
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BOOLEAN restart;
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ULONG cont;
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if (strncasecmp (path, "\\Device\\", 8))
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return ret;
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if (!RtlAllocateUnicodeString (&ntdev, MAX_PATH * 2))
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return ret;
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if (!RtlAllocateUnicodeString (&tgtdev, MAX_PATH * 2))
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return ret;
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RtlInitAnsiString (&ans, path);
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RtlAnsiStringToUnicodeString (&ntdev, &ans, FALSE);
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/* First check if the given device name is a symbolic link itself. If so,
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query it and use the new name as actual device name to search for in the
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DOS device name directory. If not, just use the incoming device name. */
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InitializeObjectAttributes (&ntobj, &ntdev, OBJ_CASE_INSENSITIVE, NULL, NULL);
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status = ZwOpenSymbolicLinkObject (&lnk, SYMBOLIC_LINK_QUERY, &ntobj);
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if (NT_SUCCESS (status))
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{
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status = ZwQuerySymbolicLinkObject (lnk, &tgtdev, NULL);
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ZwClose (lnk);
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if (!NT_SUCCESS (status))
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goto out;
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RtlCopyUnicodeString (&ntdev, &tgtdev);
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}
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else if (status != STATUS_OBJECT_TYPE_MISMATCH)
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goto out;
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for (int i = 0; i < 2; ++i)
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{
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/* There are two DOS device directories, the local and the global dir.
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Try both, local first. */
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RtlInitUnicodeString (&ntdevdir, i ? L"\\GLOBAL??" : L"\\??");
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/* Open the directory... */
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InitializeObjectAttributes (&ntobj, &ntdevdir, OBJ_CASE_INSENSITIVE,
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NULL, NULL);
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status = ZwOpenDirectoryObject (&dir, DIRECTORY_QUERY, &ntobj);
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if (!NT_SUCCESS (status))
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break;
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/* ...and scan it. */
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for (restart = TRUE, cont = 0;
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NT_SUCCESS (ZwQueryDirectoryObject (dir, odi, 4096, TRUE,
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restart, &cont, NULL));
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restart = FALSE)
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{
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/* For each entry check if it's a symbolic link. */
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InitializeObjectAttributes (&ntobj, &odi->ObjectName,
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OBJ_CASE_INSENSITIVE, dir, NULL);
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status = ZwOpenSymbolicLinkObject (&lnk, SYMBOLIC_LINK_QUERY, &ntobj);
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if (!NT_SUCCESS (status))
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continue;
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tgtdev.Length = 0;
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tgtdev.MaximumLength = 512;
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/* If so, query it and compare the target of the symlink with the
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incoming device name. */
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status = ZwQuerySymbolicLinkObject (lnk, &tgtdev, NULL);
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ZwClose (lnk);
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if (!NT_SUCCESS (status))
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continue;
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if (RtlEqualUnicodeString (&ntdev, &tgtdev, TRUE))
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{
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/* If the comparison succeeds, the name of the directory entry is
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a valid DOS device name, if prepended with "\\.\". Return that
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valid DOS path. */
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ULONG len = RtlUnicodeStringToAnsiSize (&odi->ObjectName);
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ret = (char *) malloc (len + 4);
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strcpy (ret, "\\\\.\\");
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ans.Length = 0;
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ans.MaximumLength = len;
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ans.Buffer = ret + 4;
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RtlUnicodeStringToAnsiString (&ans, &odi->ObjectName, FALSE);
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ZwClose (dir);
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goto out;
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}
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}
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ZwClose (dir);
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}
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out:
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free (tgtdev.Buffer);
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free (ntdev.Buffer);
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return ret;
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}
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static char *
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get_device_paths (char *path)
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{
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char *sbuf;
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char *ptr;
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int n = 1;
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ptr = path;
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while ((ptr = strchr (ptr, ';')))
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{
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ptr++;
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n++;
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}
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char *paths[n];
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DWORD acc = 0;
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int i;
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if (!n)
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return strdup ("");
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for (i = 0, ptr = path; ptr; i++)
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{
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char *next = ptr;
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ptr = strchr (ptr, ';');
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if (ptr)
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*ptr++ = 0;
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paths[i] = get_device_name (next);
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acc += strlen (paths[i]) + 1;
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}
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sbuf = (char *) malloc (acc + 1);
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if (sbuf == NULL)
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{
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fprintf (stderr, "%s: out of memory\n", prog_name);
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exit (1);
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}
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sbuf[0] = '\0';
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for (i = 0; i < n; i++)
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{
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strcat (strcat (sbuf, paths[i]), ";");
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free (paths[i]);
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}
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strchr (sbuf, '\0')[-1] = '\0';
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return sbuf;
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}
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static char *
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get_short_paths (char *path)
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{
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char *sbuf;
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char *sptr;
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char *next;
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char *ptr = path;
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char *end = strrchr (path, 0);
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DWORD acc = 0;
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DWORD len;
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while (ptr != NULL)
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{
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next = ptr;
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ptr = strchr (ptr, ';');
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if (ptr)
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*ptr++ = 0;
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len = GetShortPathName (next, NULL, 0);
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if (!len)
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{
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fprintf (stderr, "%s: cannot create short name of %s\n", prog_name,
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next);
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exit (2);
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}
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acc += len + 1;
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}
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sptr = sbuf = (char *) malloc (acc + 1);
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if (sbuf == NULL)
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{
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fprintf (stderr, "%s: out of memory\n", prog_name);
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exit (1);
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}
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ptr = path;
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for (;;)
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{
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len = GetShortPathName (ptr, sptr, acc);
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if (!len)
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{
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fprintf (stderr, "%s: cannot create short name of %s\n", prog_name,
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ptr);
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exit (2);
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}
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ptr = strrchr (ptr, 0);
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sptr = strrchr (sptr, 0);
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if (ptr == end)
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break;
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*sptr = ';';
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++ptr, ++sptr;
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acc -= len + 1;
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}
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return sbuf;
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}
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static char *
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get_short_name (const char *filename)
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{
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char *sbuf, buf[MAX_PATH];
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DWORD len = GetShortPathName (filename, buf, MAX_PATH);
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if (!len)
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{
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fprintf (stderr, "%s: cannot create short name of %s\n", prog_name,
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filename);
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exit (2);
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}
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sbuf = (char *) malloc (++len);
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if (sbuf == NULL)
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{
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fprintf (stderr, "%s: out of memory\n", prog_name);
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exit (1);
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}
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return strcpy (sbuf, buf);
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}
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static DWORD WINAPI
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get_long_path_name_w32impl (LPCSTR src, LPSTR sbuf, DWORD)
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{
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char buf1[MAX_PATH], buf2[MAX_PATH], *ptr;
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const char *pelem, *next;
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WIN32_FIND_DATA w32_fd;
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int len;
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strcpy (buf1, src);
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*buf2 = 0;
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pelem = src;
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ptr = buf2;
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while (pelem)
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{
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next = pelem;
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if (*next == '\\')
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{
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strcat (ptr++, "\\");
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pelem++;
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if (!*pelem)
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break;
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continue;
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}
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pelem = strchr (next, '\\');
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len = pelem ? (pelem++ - next) : strlen (next);
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strncpy (ptr, next, len);
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ptr[len] = 0;
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if (next[1] != ':' && strcmp(next, ".") && strcmp(next, ".."))
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{
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HANDLE h;
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h = FindFirstFile (buf2, &w32_fd);
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if (h != INVALID_HANDLE_VALUE)
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{
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strcpy (ptr, w32_fd.cFileName);
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FindClose (h);
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}
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}
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ptr += strlen (ptr);
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if (pelem)
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{
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*ptr++ = '\\';
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*ptr = 0;
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}
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}
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if (sbuf)
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strcpy (sbuf, buf2);
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SetLastError (0);
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return strlen (buf2) + (sbuf ? 0 : 1);
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}
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static char *
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get_long_name (const char *filename, DWORD& len)
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{
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char *sbuf, buf[MAX_PATH];
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static HINSTANCE k32 = LoadLibrary ("kernel32.dll");
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static DWORD (WINAPI *GetLongPathName) (LPCSTR, LPSTR, DWORD) =
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(DWORD (WINAPI *) (LPCSTR, LPSTR, DWORD)) GetProcAddress (k32, "GetLongPathNameA");
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if (!GetLongPathName)
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GetLongPathName = get_long_path_name_w32impl;
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len = GetLongPathName (filename, buf, MAX_PATH);
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if (len == 0)
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{
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DWORD err = GetLastError ();
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if (err == ERROR_INVALID_PARAMETER)
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{
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fprintf (stderr, "%s: cannot create long name of %s\n", prog_name,
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filename);
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exit (2);
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}
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else if (err == ERROR_FILE_NOT_FOUND)
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len = get_long_path_name_w32impl (filename, buf, MAX_PATH);
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else
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{
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buf[0] = '\0';
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strncat (buf, filename, MAX_PATH - 1);
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len = strlen (buf);
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}
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}
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sbuf = (char *) malloc (len + 1);
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if (!sbuf)
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{
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fprintf (stderr, "%s: out of memory\n", prog_name);
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exit (1);
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}
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return strcpy (sbuf, buf);
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}
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static char *
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get_long_paths (char *path)
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{
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char *sbuf;
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char *ptr;
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int n = 1;
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ptr = path;
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while ((ptr = strchr (ptr, ';')))
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{
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ptr++;
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n++;
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}
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char *paths[n];
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DWORD acc = 0;
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int i;
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if (!n)
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return strdup ("");
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for (i = 0, ptr = path; ptr; i++)
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{
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DWORD len;
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char *next = ptr;
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ptr = strchr (ptr, ';');
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if (ptr)
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*ptr++ = 0;
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paths[i] = get_long_name (next, len);
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acc += len + 1;
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}
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sbuf = (char *) malloc (acc + 1);
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if (sbuf == NULL)
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{
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fprintf (stderr, "%s: out of memory\n", prog_name);
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exit (1);
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}
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sbuf[0] = '\0';
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for (i = 0; i < n; i++)
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{
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strcat (strcat (sbuf, paths[i]), ";");
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free (paths[i]);
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}
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strchr (sbuf, '\0')[-1] = '\0';
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return sbuf;
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}
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static void
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convert_slashes (char* name)
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{
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while ((name = strchr (name, '\\')) != NULL)
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{
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if (*name == '\\')
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*name = '/';
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name++;
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}
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}
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static char *
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get_mixed_name (const char* filename)
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{
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char* mixed_buf = strdup (filename);
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if (mixed_buf == NULL)
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{
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fprintf (stderr, "%s: out of memory\n", prog_name);
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exit (1);
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}
|
|
|
|
convert_slashes (mixed_buf);
|
|
|
|
return mixed_buf;
|
|
}
|
|
|
|
static bool
|
|
get_special_folder (char* path, int id)
|
|
{
|
|
path[0] = 0;
|
|
LPITEMIDLIST pidl = 0;
|
|
if (SHGetSpecialFolderLocation (NULL, id, &pidl) != S_OK)
|
|
return false;
|
|
if (!SHGetPathFromIDList (pidl, path) || !path[0])
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
static void
|
|
get_user_folder (char* path, int id, int allid)
|
|
{
|
|
if (!get_special_folder (path, allusers_flag ? allid : id) && allusers_flag)
|
|
get_special_folder (path, id); // Fix for Win9x without any "All Users"
|
|
}
|
|
|
|
static void
|
|
do_sysfolders (char option)
|
|
{
|
|
char *buf, buf1[MAX_PATH], buf2[MAX_PATH];
|
|
DWORD len = MAX_PATH;
|
|
WIN32_FIND_DATA w32_fd;
|
|
HINSTANCE k32;
|
|
BOOL (*GetProfilesDirectoryAPtr) (LPSTR, LPDWORD) = 0;
|
|
|
|
buf = buf1;
|
|
buf[0] = 0;
|
|
switch (option)
|
|
{
|
|
case 'D':
|
|
get_user_folder (buf, CSIDL_DESKTOPDIRECTORY,
|
|
CSIDL_COMMON_DESKTOPDIRECTORY);
|
|
break;
|
|
|
|
case 'P':
|
|
get_user_folder (buf, CSIDL_PROGRAMS, CSIDL_COMMON_PROGRAMS);
|
|
break;
|
|
|
|
case 'O':
|
|
get_user_folder (buf, CSIDL_PERSONAL, CSIDL_COMMON_DOCUMENTS);
|
|
break;
|
|
|
|
case 'F':
|
|
{
|
|
int val = -1, len = -1;
|
|
if (!(sscanf (output_arg, "%i%n", &val, &len) == 1
|
|
&& len == (int) strlen (output_arg) && val >= 0))
|
|
{
|
|
fprintf (stderr, "%s: syntax error in special folder ID %s\n",
|
|
prog_name, output_arg);
|
|
exit (1);
|
|
}
|
|
get_special_folder (buf, val);
|
|
}
|
|
break;
|
|
|
|
case 'H':
|
|
k32 = LoadLibrary ("userenv");
|
|
if (k32)
|
|
GetProfilesDirectoryAPtr = (BOOL (*) (LPSTR, LPDWORD))
|
|
GetProcAddress (k32, "GetProfilesDirectoryA");
|
|
if (GetProfilesDirectoryAPtr)
|
|
(*GetProfilesDirectoryAPtr) (buf, &len);
|
|
else
|
|
{
|
|
GetWindowsDirectory (buf, MAX_PATH);
|
|
strcat (buf, "\\Profiles");
|
|
}
|
|
break;
|
|
|
|
case 'S':
|
|
GetSystemDirectory (buf, MAX_PATH);
|
|
FindFirstFile (buf, &w32_fd);
|
|
strcpy (strrchr (buf, '\\') + 1, w32_fd.cFileName);
|
|
break;
|
|
|
|
case 'W':
|
|
GetWindowsDirectory (buf, MAX_PATH);
|
|
break;
|
|
|
|
default:
|
|
usage (stderr, 1);
|
|
}
|
|
|
|
if (!buf[0])
|
|
{
|
|
fprintf (stderr, "%s: failed to retrieve special folder path\n", prog_name);
|
|
}
|
|
else if (!windows_flag)
|
|
{
|
|
if (cygwin_conv_to_posix_path (buf, buf2))
|
|
fprintf (stderr, "%s: error converting \"%s\" - %s\n",
|
|
prog_name, buf, strerror (errno));
|
|
else
|
|
buf = buf2;
|
|
}
|
|
else
|
|
{
|
|
if (shortname_flag)
|
|
buf = get_short_name (buf);
|
|
if (mixed_flag)
|
|
buf = get_mixed_name (buf);
|
|
}
|
|
printf ("%s\n", buf);
|
|
}
|
|
|
|
static void
|
|
report_mode (char *filename)
|
|
{
|
|
switch (cygwin_internal (CW_GET_BINMODE, filename))
|
|
{
|
|
case O_BINARY:
|
|
printf ("%s: binary\n", filename);
|
|
break;
|
|
case O_TEXT:
|
|
printf ("%s: text\n", filename);
|
|
break;
|
|
default:
|
|
fprintf (stderr, "%s: file '%s' - %s\n", prog_name, filename,
|
|
strerror (errno));
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
do_pathconv (char *filename)
|
|
{
|
|
char *buf;
|
|
DWORD len;
|
|
int err;
|
|
int (*conv_func) (const char *, char *);
|
|
|
|
if (!path_flag)
|
|
{
|
|
len = strlen (filename);
|
|
if (len)
|
|
len += MAX_PATH + 1001;
|
|
else if (ignore_flag)
|
|
exit (0);
|
|
else
|
|
{
|
|
fprintf (stderr, "%s: can't convert empty path\n", prog_name);
|
|
exit (1);
|
|
}
|
|
}
|
|
else if (unix_flag)
|
|
len = cygwin_win32_to_posix_path_list_buf_size (filename);
|
|
else
|
|
len = cygwin_posix_to_win32_path_list_buf_size (filename);
|
|
|
|
buf = (char *) malloc (len);
|
|
if (buf == NULL)
|
|
{
|
|
fprintf (stderr, "%s: out of memory\n", prog_name);
|
|
exit (1);
|
|
}
|
|
|
|
if (path_flag)
|
|
{
|
|
if (unix_flag)
|
|
err = cygwin_win32_to_posix_path_list (filename, buf);
|
|
else
|
|
{
|
|
err = cygwin_posix_to_win32_path_list (filename, buf);
|
|
if (err)
|
|
/* oops */;
|
|
buf = get_device_paths (buf);
|
|
if (shortname_flag)
|
|
buf = get_short_paths (buf);
|
|
if (longname_flag)
|
|
buf = get_long_paths (buf);
|
|
if (mixed_flag)
|
|
buf = get_mixed_name (buf);
|
|
}
|
|
if (err)
|
|
{
|
|
fprintf (stderr, "%s: error converting \"%s\" - %s\n",
|
|
prog_name, filename, strerror (errno));
|
|
exit (1);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (unix_flag)
|
|
conv_func = (absolute_flag ? cygwin_conv_to_full_posix_path :
|
|
cygwin_conv_to_posix_path);
|
|
else
|
|
conv_func = (absolute_flag ? cygwin_conv_to_full_win32_path :
|
|
cygwin_conv_to_win32_path);
|
|
err = conv_func (filename, buf);
|
|
if (err)
|
|
{
|
|
fprintf (stderr, "%s: error converting \"%s\" - %s\n",
|
|
prog_name, filename, strerror (errno));
|
|
exit (1);
|
|
}
|
|
if (!unix_flag)
|
|
{
|
|
buf = get_device_name (buf);
|
|
if (shortname_flag)
|
|
buf = get_short_name (buf);
|
|
if (longname_flag)
|
|
buf = get_long_name (buf, len);
|
|
if (mixed_flag)
|
|
buf = get_mixed_name (buf);
|
|
}
|
|
}
|
|
|
|
puts (buf);
|
|
}
|
|
|
|
static void
|
|
print_version ()
|
|
{
|
|
const char *v = strchr (version, ':');
|
|
int len;
|
|
if (!v)
|
|
{
|
|
v = "?";
|
|
len = 1;
|
|
}
|
|
else
|
|
{
|
|
v += 2;
|
|
len = strchr (v, ' ') - v;
|
|
}
|
|
printf ("\
|
|
cygpath (cygwin) %.*s\n\
|
|
Path Conversion Utility\n\
|
|
Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, \n\
|
|
2007 Red Hat, Inc.\n\
|
|
Compiled on %s\n\
|
|
", len, v, __DATE__);
|
|
}
|
|
|
|
static int
|
|
do_options (int argc, char **argv, int from_file)
|
|
{
|
|
int c, o = 0;
|
|
path_flag = 0;
|
|
unix_flag = 0;
|
|
windows_flag = 0;
|
|
shortname_flag = 0;
|
|
longname_flag = 0;
|
|
mixed_flag = 0;
|
|
ignore_flag = 0;
|
|
allusers_flag = 0;
|
|
output_flag = 0;
|
|
mode_flag = 0;
|
|
if (!from_file)
|
|
options_from_file_flag = 0;
|
|
optind = 0;
|
|
while ((c = getopt_long (argc, argv, options,
|
|
long_options, (int *) NULL)) != EOF)
|
|
{
|
|
switch (c)
|
|
{
|
|
case 'a':
|
|
absolute_flag = 1;
|
|
break;
|
|
|
|
case 'c':
|
|
if (!optarg)
|
|
usage (stderr, 1);
|
|
CloseHandle ((HANDLE) strtoul (optarg, NULL, 16));
|
|
break;
|
|
|
|
case 'd':
|
|
windows_flag = 1;
|
|
shortname_flag = 1;
|
|
break;
|
|
|
|
case 'f':
|
|
if (from_file || !optarg)
|
|
usage (stderr, 1);
|
|
file_arg = optarg;
|
|
break;
|
|
|
|
case 'M':
|
|
mode_flag = 1;
|
|
break;
|
|
|
|
case 'o':
|
|
if (from_file)
|
|
usage (stderr, 1);
|
|
options_from_file_flag = 1;
|
|
break;
|
|
|
|
case 'p':
|
|
path_flag = 1;
|
|
break;
|
|
|
|
case 'u':
|
|
unix_flag = 1;
|
|
break;
|
|
|
|
case 'w':
|
|
windows_flag = 1;
|
|
break;
|
|
|
|
case 'm':
|
|
windows_flag = 1;
|
|
mixed_flag = 1;
|
|
break;
|
|
|
|
case 'l':
|
|
longname_flag = 1;
|
|
break;
|
|
|
|
case 's':
|
|
shortname_flag = 1;
|
|
break;
|
|
|
|
case 't':
|
|
if (!optarg)
|
|
usage (stderr, 1);
|
|
|
|
format_type_arg = (*optarg == '=') ? (optarg + 1) : (optarg);
|
|
if (strcasecmp (format_type_arg, "dos") == 0)
|
|
{
|
|
windows_flag = 1;
|
|
shortname_flag = 1;
|
|
}
|
|
else if (!strcasecmp (format_type_arg, "mixed"))
|
|
{
|
|
windows_flag = 1;
|
|
mixed_flag = 1;
|
|
}
|
|
else if (!strcasecmp (format_type_arg, "unix"))
|
|
unix_flag = 1;
|
|
else if (!strcasecmp (format_type_arg, "windows"))
|
|
windows_flag = 1;
|
|
else
|
|
usage (stderr, 1);
|
|
break;
|
|
|
|
case 'A':
|
|
allusers_flag = 1;
|
|
break;
|
|
|
|
case 'D':
|
|
case 'H':
|
|
case 'O':
|
|
case 'P':
|
|
case 'S':
|
|
case 'W':
|
|
++output_flag;
|
|
o = c;
|
|
break;
|
|
|
|
case 'F':
|
|
if (!optarg)
|
|
usage (stderr, 1);
|
|
++output_flag;
|
|
output_arg = optarg;
|
|
o = c;
|
|
break;
|
|
|
|
case 'i':
|
|
ignore_flag = 1;
|
|
break;
|
|
|
|
case 'h':
|
|
usage (stdout, 0);
|
|
break;
|
|
|
|
case 'v':
|
|
print_version ();
|
|
exit (0);
|
|
|
|
default:
|
|
usage (stderr, 1);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* If none of the "important" flags are set, -u is default. */
|
|
if (!unix_flag && !windows_flag && !options_from_file_flag && !output_flag
|
|
&& !mode_flag)
|
|
unix_flag = 1;
|
|
|
|
/* Only one of ... */
|
|
if (unix_flag + windows_flag + output_flag + mode_flag > 1
|
|
+ (!from_file ? options_from_file_flag : 0))
|
|
usage (stderr, 1);
|
|
|
|
/* options_from_file_flag requires a file. */
|
|
if (!from_file && options_from_file_flag && !file_arg)
|
|
usage (stderr, 1);
|
|
|
|
/* longname and shortname don't play well together. */
|
|
if (longname_flag && shortname_flag)
|
|
usage (stderr, 1);
|
|
|
|
/* longname and shortname only make sense with Windows paths. */
|
|
if ((longname_flag || shortname_flag) && !windows_flag)
|
|
usage (stderr, 1);
|
|
|
|
return o;
|
|
}
|
|
|
|
static void
|
|
action (int argc, char **argv, int opt)
|
|
{
|
|
if (output_flag)
|
|
{
|
|
if (argv[optind])
|
|
usage (stderr, 1);
|
|
|
|
do_sysfolders (opt);
|
|
}
|
|
else
|
|
{
|
|
if (optind > argc - 1)
|
|
usage (stderr, 1);
|
|
|
|
for (int i = optind; argv[i]; i++)
|
|
if (mode_flag)
|
|
report_mode (argv[i]);
|
|
else
|
|
do_pathconv (argv[i]);
|
|
}
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
int o;
|
|
|
|
prog_name = strrchr (argv[0], '/');
|
|
if (!prog_name)
|
|
prog_name = strrchr (argv[0], '\\');
|
|
if (!prog_name)
|
|
prog_name = argv[0];
|
|
else
|
|
prog_name++;
|
|
|
|
o = do_options (argc, argv, 0);
|
|
|
|
if (!file_arg)
|
|
action (argc, argv, o);
|
|
else
|
|
{
|
|
FILE *fp;
|
|
char buf[PATH_MAX * 2 + 1];
|
|
|
|
if (argv[optind])
|
|
usage (stderr, 1);
|
|
|
|
if (strcmp (file_arg, "-"))
|
|
{
|
|
if (!(fp = fopen (file_arg, "rt")))
|
|
{
|
|
perror ("cygpath");
|
|
exit (1);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
fp = stdin;
|
|
setmode (0, O_TEXT);
|
|
}
|
|
setbuf (stdout, NULL);
|
|
|
|
while (fgets (buf, sizeof (buf), fp))
|
|
{
|
|
size_t azl = 0;
|
|
int ac;
|
|
char *az, **av;
|
|
char *p = strchr (buf, '\n');
|
|
if (p)
|
|
*p = '\0';
|
|
if (argz_create_sep (buf, ' ', &az, &azl))
|
|
{
|
|
perror ("cygpath");
|
|
exit (1);
|
|
}
|
|
ac = argz_count (az, azl) + 1;
|
|
av = (char **) malloc ((ac + 1) * sizeof (char *));
|
|
if (!av)
|
|
{
|
|
perror ("cygpath");
|
|
exit (1);
|
|
}
|
|
av[0] = prog_name;
|
|
argz_extract (az, azl, av + 1);
|
|
free (az);
|
|
if (options_from_file_flag)
|
|
o = do_options (ac, av, 1);
|
|
else
|
|
{
|
|
optind = 1;
|
|
unix_flag = 1;
|
|
output_flag = mode_flag = windows_flag = 0;
|
|
}
|
|
action (ac, av, o);
|
|
free (av);
|
|
}
|
|
}
|
|
exit (0);
|
|
}
|