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/*
filename: WCD.C
WCD - Chdir for Dos and Unix.
Author: Erwin Waterlander
E-mail : waterlan@xs4all.nl
WWW : http://waterlan.home.xs4all.nl/
======================================================================
= Copyright =
======================================================================
Copyright (C) 1997-2014 Erwin Waterlander
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
=======================================================================
Jason Mathews' file filelist.c was a starting point for this file.
*/
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <ctype.h>
#include <time.h>
#include <stdarg.h>
#if !defined(__TURBOC__) && !defined(_MSC_VER)
# include <unistd.h>
#endif
#ifdef __TURBOC__
#define __FLAT__
#endif
#include <sys/stat.h>
#ifdef _MSC_VER
#include <malloc.h>
#define S_ISDIR( m ) (((m) & _S_IFMT) == _S_IFDIR)
#define S_ISREG( m ) (((m) & _S_IFMT) == _S_IFREG)
#endif
#ifdef __DJGPP__
# include <dir.h>
#endif
#include "wcd.h"
#ifndef __MSDOS__
/* Win32, OS/2, Unix, Cygwin */
#include <locale.h>
#endif
#if !defined(__MSDOS__) && !defined(_WIN32) && !defined(__OS2__) && !defined(__MSYS__) /* Unix, Cygwin */
# include <langinfo.h>
#endif
#include "querycp.h"
#include "dosdir.h"
#include "match.h"
#ifdef WCD_UNICODE
# include "matchw.h"
#else
# include "matchl.h"
#endif
#include "std_macr.h"
#include "structur.h"
#include "Error.h"
#include "Text.h"
#include "nameset.h"
#include "WcdStack.h"
#include "dirnode.h"
#include "stack.h"
#include "display.h"
#include "wfixpath.h"
#include "graphics.h"
#include "wcddir.h"
#include "config.h"
#if defined(_WIN32) || defined(WCD_UNICODE)
# include <wchar.h>
#endif
#if defined (_WIN32) && !defined(__CYGWIN__)
# include <windows.h>
#endif
#ifdef __CYGWIN__
# undef _WIN32
#endif
/* Global variables */
const wcd_char *default_mask = ALL_FILES_MASK;
/* Disable wildcard globbing */
#ifdef __MINGW32__
# ifdef __MINGW64__
int _dowildcard = 0;
# else
int _CRT_glob = 0;
# endif
#endif
#ifdef __DJGPP__
#include <crt0.h>
char **__crt0_glob_function (char *arg)
{
return 0;
}
#endif
int print_msg(const char *format, ...)
{
va_list args;
int rc;
printf("Wcd: ");
va_start(args, format);
rc = vprintf(format, args);
va_end(args);
return(rc);
}
int print_error(const char *format, ...)
{
va_list args;
int rc;
fprintf(stderr,_("Wcd: error: "));
va_start(args, format);
rc = vfprintf(stderr, format, args);
va_end(args);
return(rc);
}
/* Use wcd_fprintf() when we write to files. To get an
* error message when the disk is full or quota is exceeded.
Because the output is buffered, you may not get the disk-full error during
fprintf(), but during fclose() when the buffer is flushed to disk. When you
write a lot of data, more than fits in the buffer, the buffer is flushed in
the meantime, before closing the file and you get the disk-full error during
fprintf(). You may not get the error message during fclose() then. Therefore
we have to check for errors during writing to file AND when the file is
closed.
*/
int wcd_fprintf(FILE *stream, const char *format, ...)
{
va_list args;
int rc;
char *errstr;
va_start(args, format);
rc = vfprintf(stream, format, args);
va_end(args);
if (rc < 0)
{
errstr = strerror(errno);
print_error("%s\n", errstr);
}
return(rc);
}
FILE *wcd_fopen(const char *filename, const char *m, int quiet)
{
struct stat buf;
FILE *f;
char *errstr;
int loc_quiet;
#if DEBUG
fprintf(stderr, "Wcd: wcd_fopen: Opening file \"%s\" mode=%s quiet=%d\n",filename, m, quiet);
loc_quiet = 0;
#else
loc_quiet = quiet;
#endif
if (m[0] == 'r') /* we try to read an existing file */
{
if (stat(filename, &buf) != 0) /* check if file exists */
{
if ( !loc_quiet )
{
errstr = strerror(errno);
print_error(_("Unable to read file %s: %s\n"), filename, errstr);
}
return(NULL);
}
if (!S_ISREG(buf.st_mode)) /* check if it is a file */
{
if ( !loc_quiet )
{
print_error(_("Unable to read file %s: Not a regular file.\n"), filename);
}
return(NULL);
}
}
f = fopen(filename, m); /* open the file */
if ( !loc_quiet && (f == NULL))
{
errstr = strerror(errno);
if (m[0] == 'r')
print_error(_("Unable to read file %s: %s\n"), filename, errstr);
else
print_error(_("Unable to write file %s: %s\n"), filename, errstr);
}
#if DEBUG
fprintf(stderr, "Wcd: wcd_fopen: Opening file \"%s\" OK.\n", filename);
#endif
return(f);
}
/* wcd_fopen_type, similar as wcd_fopen, but also returns file
* type based on Unicode BOM.
*/
FILE *wcd_fopen_bom(const char *filename, const char *m, int quiet, int *bomtype)
{
FILE *f;
int bom[3];
/* BOMs
* UTF16-LE ff fe
* UTF16-BE fe ff
* UTF-8 ef bb bf
*/
*bomtype = FILE_MBS;
f = wcd_fopen(filename, m, quiet);
/* Check for BOM */
if ((m[0] == 'r') && (f != NULL))
{
if ((bom[0] = fgetc(f)) == EOF)
{
ungetc(bom[0], f);
*bomtype = FILE_MBS;
return(f);
}
if ((bom[0] != 0xff) && (bom[0] != 0xfe) && (bom[0] != 0xef))
{
ungetc(bom[0], f);
*bomtype = FILE_MBS;
return(f);
}
if ((bom[1] = fgetc(f)) == EOF)
{
ungetc(bom[1], f);
ungetc(bom[0], f);
*bomtype = FILE_MBS;
return(f);
}
if ((bom[0] == 0xff) && (bom[1] == 0xfe)) /* UTF16-LE */
{
*bomtype = FILE_UTF16LE;
return(f);
}
if ((bom[0] == 0xfe) && (bom[1] == 0xff)) /* UTF16-BE */
{
*bomtype = FILE_UTF16BE;
return(f);
}
if ((bom[2] = fgetc(f)) == EOF)
{
ungetc(bom[2], f);
ungetc(bom[1], f);
ungetc(bom[0], f);
*bomtype = FILE_MBS;
return(f);
}
if ((bom[0] == 0xef) && (bom[1] == 0xbb) && (bom[2]== 0xbf)) /* UTF-8 */
{
*bomtype = FILE_UTF8;
return(f);
}
ungetc(bom[2], f);
ungetc(bom[1], f);
ungetc(bom[0], f);
*bomtype = FILE_MBS;
return(f);
}
return(f);
}
void wcd_fclose(FILE *fp, const char *filename, const char *m, const char *functionname)
{
char *errstr;
if (fclose(fp) != 0)
{
errstr = strerror(errno);
if (m[0] == 'w')
print_error(_("Unable to write file %s: %s\n"), filename, errstr);
else
print_error(_("Unable to close file %s: %s\n"), filename, errstr);
}
#if DEBUG
else
fprintf(stderr, "Wcd: %sClosing file \"%s\" OK.\n", functionname, filename);
#endif
}
/********************************************************************
* void cleanPath(char path[], int len, minlength)
*
* Clean path string from ending '/' character.
*
* Borland's chdir() function cannot change to paths ending with '/'
* or '\' except root itself (/ or \).
*
********************************************************************/
void cleanPath(char path[], int len, int minlength)
{
/* strip ending separator (if present) */
if (len > minlength && path[len-1]==DIR_SEPARATOR && path[len-2]!=':') path[len-1] = '\0';
}
void rmDriveLetter(char path[], int *use_HOME)
{
char *ptr;
if (path == NULL) return;
/* remove drive letter */
if (*use_HOME == 0 )
if ( (ptr=strstr(path,"/")) != NULL)
strcpy(path,ptr);
}
void rmDirFromList(char *string, nameset n)
{
char dir[DD_MAXPATH];
char subdir[DD_MAXPATH];
size_t i;
strcpy(dir,string);
wcd_fixpath(dir,sizeof(dir));
strcpy(subdir,dir);
strcat(subdir,"/*");
i = 0;
while (i < n->size )
{
#ifdef _WCD_DOSFS
if( dd_match(n->array[i],dir,1) || dd_match(n->array[i],subdir,1))
#else
if( dd_match(n->array[i],dir,0) || dd_match(n->array[i],subdir,0))
#endif
removeElementAtNamesetArray(i,n,true);
else
++i;
}
}
/********************************/
void writeList(char * filename, nameset n, int bomtype)
{
size_t i;
FILE *outfile;
int rc = 0;
#ifdef WCD_ANSI
char path[DD_MAXPATH];
wchar_t pathw[DD_MAXPATH];
#endif
if ( (outfile = wcd_fopen(filename,"w",0)) != NULL)
{
#ifdef WCD_UTF16
wcd_fprintf(outfile, "%s", "\xEF\xBB\xBF"); /* UTF-8 BOM */
#endif
#ifdef WCD_ANSI
/* non-Unicode Windows version */
/* When the treefile was in Unicode the non-Unicode Windows version of wcd
translated the Unicode directory names to the system default ANSI code page. */
if (bomtype > 0) /* Unicode, write back in UTF-8 */
wcd_fprintf(outfile, "%s", "\xEF\xBB\xBF"); /* UTF-8 BOM */
#endif
for(i=0;((i<n->size)&&(rc>=0));i++)
{
#ifdef WCD_ANSI
if (bomtype > 0)
{
/* Unicode, write back in UTF-8.
Characters that are not supported by the ANSI code page get broken. */
strncpy(path, n->array[i], sizeof(path));
MultiByteToWideChar(CP_ACP, 0, path, -1, pathw, sizeof(pathw));
WideCharToMultiByte(CP_UTF8, 0, pathw, -1, path, sizeof(path), NULL, NULL);
rc = wcd_fprintf(outfile,"%s\n",path);
}
else
rc = wcd_fprintf(outfile,"%s\n",n->array[i]);
#else
rc = wcd_fprintf(outfile,"%s\n",n->array[i]);
#endif
}
wcd_fclose(outfile, filename, "w", "writeList: ");
}
}
#ifdef UNIX
/*************************************************************
* void stripTmpMnt(char* path)
*
* This function stips /tmp_mnt from path if it begins with it.
* /tmp_mnt is used by the automounter.
*
*************************************************************/
void stripTmpMnt(char* path)
{
char* ptr;
if (path != NULL)
{
if (strncmp(path,TMP_MNT_STR,strlen(TMP_MNT_STR)) == 0)
{
ptr = path + strlen(TMP_MNT_STR) - 1 ;
strcpy(path,ptr);
}
}
}
#endif
#ifdef WCD_UNIXSHELL
/*************************************************************
*
* void quoteString(char *string)
*
* -----
* quote all metacharacters (; & $ ( ) | < > space), quotes ("),
* apostrophes ('), grave accents (`), wildcard characters
* (* ? [ ]), and backslashes (\) with a backslash.
*
* Quoting every character with a backslash seems to be
* the most portable solution. Using apostrophes ('...') to quote the whole
* string makes it impossible to quote an apostrophe in the path. Using quotes
* ("...") does not work well in csh, because you can't escape a $ character
* inside quotes to stop variable substitution, and you can't escape a grave
* accent.
*
* Functions is_slash() and is_term() in file wfixpath.c have also
* been modified so that a backslash is not replaced by slash anymore
* on UNIX systems.
*
* Erwin Waterlander Oct 17 2001
*************************************************************/
void quoteString(char *string)
{
size_t i, j;
int k,kmax;
char help1_str[DD_MAXPATH];
j = strlen(string);
k = 0;
kmax = DD_MAXPATH -3;
for (i=0; (i < j)&&(k < kmax) ; i++)
{
if ( (string[i] == '"') ||
(string[i] == '$') ||
(string[i] == '&') ||
(string[i] == '\'') ||
(string[i] == '(') ||
(string[i] == ')') ||
(string[i] == '*') ||
(string[i] == ';') ||
(string[i] == '<') ||
(string[i] == '>') ||
(string[i] == '?') ||
(string[i] == '[') ||
(string[i] == '\\') ||
(string[i] == ']') ||
(string[i] == ' ') ||
(string[i] == '`') ||
(string[i] == '|')
)
{
help1_str[k] = '\\';
k++;
}
help1_str[k] = string[i];
k++ ;
}
help1_str[k] = '\0' ;
strcpy(string,help1_str);
}
#endif
/*************************************************************
*
* void quoteString(char *string)
*
* For cmd.exe on Windows and OS/2, and Windows PowerShell.
* We need backslashes instead of forward slashes.
*
* -----
* Quoting ("...") is needed for paths that contain '&' characters
* Quote '%' characters with '%', needed when cd command is executed
* via batch file.
* Oct 16 2001
*
*************************************************************/
#if (defined(_WIN32) && !defined(WCD_WINZSH)) || (defined(__OS2__) && !defined(WCD_OS2BASH))
void quoteString(char *string)
{
size_t i, j;
int k,kmax;
char help1_str[DD_MAXPATH];
j = strlen(string);
help1_str[0] = '"';
k = 1;
kmax = DD_MAXPATH -3;
for (i=0; (i < j)&&(k < kmax) ; i++)
{
#ifndef WCD_WINPWRSH
if (string[i] == '%')
{
help1_str[k] = '%';
k++;
}
#endif
if (string[i] == '/')
help1_str[k] = '\\';
else
help1_str[k] = string[i];
k++ ;
}
help1_str[k] = '"' ;
k++;
help1_str[k] = '\0' ;
strcpy(string,help1_str);
}
#endif
/*************************************************************
*
* changeDisk
*
* Returns:
* On succes : the new drive number >=0, or the current
* disk number >=0 if there was no drive to go to.
* Fail : -1
*
*************************************************************/
#ifdef _WCD_DOSFS
int changeDisk(char *path, int *changed, char *newdrive, int *use_HOME)
{
int i = -1, destDisk;
char *ptr;
char drive[DD_MAXDRIVE];
i = getdisk(); /* current disk */
if (strlen(path)>1)
{
strncpy(drive,path,2);
drive[DD_MAXDRIVE-1] = '\0';
if (dd_match(drive,"[a-z]:",1))
{
destDisk = islower(*drive) ? *drive-'a' : *drive-'A';
if (destDisk >= 0)
{
setdisk(destDisk);
i = getdisk(); /* new disk */
}
if ((i==destDisk) && (i>=0)) /* succes ? */
{
*changed = 1 ;
strcpy(newdrive,drive) ;
if((use_HOME == NULL)||(*use_HOME == 0))
{
ptr = path + 2;
if (strcmp(ptr,"") == 0)
{
strcpy(path,"/");
}
else
{
strcpy(path,ptr);
}
}
}
else
i = -1;
}
}
return(i);
}
#endif
/*****************************************************************/
void getCurPath(char *buffer, size_t size, int *use_HOME)
{
size_t len;
if(wcd_getcwd(buffer, size) != NULL)
{
len = strlen(buffer);
if (len==0)
buffer[len] = '\0';
wcd_fixpath(buffer,size);
rmDriveLetter(buffer,use_HOME);
}
}
/*****************************************************************
* add current path to file.
*
*****************************************************************/
void addCurPathToFile(char *filename,int *use_HOME, int parents)
{
char tmp[DD_MAXPATH]; /* tmp string buffer */
FILE *outfile;
getCurPath(tmp,(size_t)DD_MAXPATH,use_HOME);
if(tmp != NULL)
{
/* open the treedata file */
if ((outfile = wcd_fopen(filename,"a",0)) != NULL)
{
wcd_fprintf(outfile,"%s\n",tmp);
print_msg("");
wcd_printf(_("%s added to file %s\n"),tmp,filename);
if (parents)
{
char *ptr ;
while ( (ptr = strrchr(tmp,DIR_SEPARATOR)) != NULL)
{
*ptr = '\0' ;
/* keep one last separator in the path */
if (strrchr(tmp,DIR_SEPARATOR) != NULL)
{
wcd_fprintf(outfile,"%s\n",tmp);
print_msg("");
wcd_printf(_("%s added to file %s\n"),tmp,filename);
}
}
}
wcd_fclose(outfile, filename, "w", "addCurPathToFile: ");
}
}
}
/****************************************************************/
typedef struct TDirTag {
char* dirname;
struct TDirTag *next;
} TDirEntry;
typedef struct {
TDirEntry *head, *tail;
} TDirList;
/* Function: SpecialDir
*
* Purpose: Test for special directories
*
* Returns: 1 if path = "." or ".."
* 0 otherwise.
*/
int SpecialDir(const char *path)
{
if (*path != '.') return 0;
if (*(++path) == '.') path++;
return (*path=='/' || *path=='\0');
}
/******************************************************************
*
* q_insert - insert directory name to queue
*
******************************************************************/
void q_insert(TDirList *list,const char *s)
{
TDirEntry *ptr;
size_t len = strlen(s);
if (!len) return;
if ((ptr = (TDirEntry*) malloc(sizeof(TDirEntry))) == NULL )
{
perror("malloc");
return;
}
if ((ptr->dirname = (char*) malloc(len+1)) == NULL )
{
perror("malloc");
free(ptr);
return;
}
strcpy(ptr->dirname, s);
ptr->next = NULL;
if (!list->head) list->head = ptr;
else list->tail->next = ptr;
list->tail = ptr;
}
/*******************************************************************
*
* q_remove - remove directory name from queue
*
*******************************************************************/
int q_remove(TDirList *list,char *s)
{
TDirEntry *ptr = list->head;
if (!ptr) return 0; /* queue empty? */
strcpy(s, ptr->dirname);
list->head = ptr->next;
free(ptr->dirname);
free(ptr);
return 1; /* okay */
}
/********************************************************************
*
* rmTree(dir)
*
* Recursively delete directory: *dir
*
********************************************************************/
#ifdef __DJGPP__
/*
The 32 bit dos versions are compiled with DJGPP and do not use DOSDIR. DJGPP is
a mix of DOS/Unix (both 'MSDOS' and 'unix' are defined). DOSDIR's
dd_findfirst/dd_findnext implementation for Unix is build with opendir/readdir.
Using DJGPP's implementation of opendir/readdir to scan a disk is about a
factor 100 slower than using findfirst/findnext (with DJGPP 2.01, gcc 2.7.2).
Also using DOSDIR's dd_findfirst/dd_findnext for DOS is very slow when it is
compiled with DJGPP. It is about a factor 35 slower than using DJGPP's
findfirst/findnext. Probably due to a slow stat() function in dd_initstruct().
Using DOSDIR in combination with DJGPP would make scanning the disk very slow.
*/
void rmTree(char *dir)
{
static struct ffblk fb; /* file block structure */
char tmp[DD_MAXPATH]; /* tmp string */
int rc; /* error code */
TDirList list; /* directory queue */
char *errstr;
if (dir)
{
if (wcd_chdir(dir,0)) return; /* Go to the dir, else return */
}
else
return ; /* dir == NULL */
rc = findfirst( default_mask, &fb, FA_DIREC|FA_RDONLY|FA_HIDDEN|FA_SYSTEM|FA_ARCH|FA_LABEL);
list.head = list.tail = 0;
while (rc==0) /* go through all the files in the current dir */
{
if (DD_ISDIREC(fb.ff_attrib))
{
#ifndef VMS
/* Ignore directory entries starting with '.'
* which includes the current and parent directories.
*/
if (!SpecialDir(fb.ff_name))
#endif /* ?!VMS */
q_insert(&list, fb.ff_name); /* add all directories in current dir to list */
}
else
if ( unlink(fb.ff_name) != 0) /* not a directory */
{
errstr = strerror(errno);
print_error(_("Unable to remove file %s: %s\n"), fb.ff_name, errstr);
}
rc = findnext(&fb);
} /* while !rc */
/* recursively parse subdirectories (if any) */
while (q_remove(&list, tmp))
{
rmTree(tmp);
wcd_rmdir(tmp,0);
}
wcd_chdir(DIR_PARENT,0); /* go to parent directory */
}
#else /* not DJGPP */
void rmTree(char *dir)
{
static dd_ffblk fb; /* file block structure */
char tmp[DD_MAXPATH]; /* tmp string */
wcd_intptr_t rc; /* error code */
char *errstr;
TDirList list; /* directory queue */
if (dir)
{
if (wcd_chdir(dir,0)) return; /* Go to the dir, else return */
}
else
return ; /* dir == NULL */
/*
Don't set DD_LABEL. Otherwise wcd compiled with
Borland CPP 5.x bcc32 finds no files or directories at all.
This was seen with Borland CPP 5.02 and 5.5.1.
Apr 29 2005 Erwin Waterlander
*/
rc = dd_findfirst( default_mask, &fb, DD_DIREC|DD_RDONLY|DD_HIDDEN|DD_SYSTEM|DD_ARCH|DD_DEVICE );
/* Unix: dd_findfirst is a wrapper around 'opendir'. The directory opened in dd_findfirst
* has to be closed by 'closedir' in dd_findnext. So do not exit this function until
* the dd_findnext loop is complete. Otherwise directories will be left open and you
* will have a memory leak. When too many directories are left open getcwd() may return
* an incorrect pathname. */
list.head = list.tail = 0;
while (rc==0) /* go through all the files in the current dir */
{
if (DD_ISDIREC(fb.dd_mode))
{
#ifndef VMS
/* Ignore directory entries starting with '.'
* which includes the current and parent directories.
*/
if (!SpecialDir(fb.dd_name))
#endif /* ?!VMS */
q_insert(&list, fb.dd_name); /* add all directories in current dir to list */
}
else
if ( unlink(fb.dd_name) != 0) /* not a directory */
{
errstr = strerror(errno);
print_error(_("Unable to remove file %s: %s\n"), fb.dd_name, errstr);
}
rc = dd_findnext(&fb);
} /* while !rc */
/* recursively parse subdirectories (if any) */
while (q_remove(&list, tmp))
{
rmTree(tmp);
wcd_rmdir(tmp,0);
}
wcd_chdir(DIR_PARENT,0); /* go to parent directory */
}
#endif
/********************************************************************
*
* pathInNameset(char *path, nameset set)
*
* Test if *path is a directory or a subdirectory of one
* of the paths in set.
*
* set is a list of paths.
* wildcards are supported.
*
*
* Returns (size_t)-1 if directory is not in nameset.
* Returns index number (>=0) of first match found if directory is in nameset.
*
********************************************************************/
size_t pathInNameset (text path, nameset set)
{
char tmp[DD_MAXPATH+2];
size_t size, index = 0;
if ((path == NULL)||(set == NULL))
return((size_t)-1);
size = getSizeOfNamesetArray(set);
while (index < size)
{
strcpy(tmp,set->array[index]);
strcat(tmp,"/*");
#ifdef _WCD_DOSFS
if ((dd_match(path,set->array[index],1)) || (dd_match(path, tmp,1)))
#else
if ((dd_match(path,set->array[index],0)) || (dd_match(path, tmp,0)))
#endif
{
return(index);
}
++index;
}
return((size_t)-1);
}
/********************************************************************
*
* finddirs(char *dir, size_t *offset, FILE *outfile, int *use_HOME, int quiet)
*
********************************************************************/
#ifdef __DJGPP__
/*
* See comment above function rmTree().
*/
void finddirs(char* dir, size_t *offset, FILE *outfile, int *use_HOME, nameset exclude, int quiet)
{
static struct ffblk fb; /* file block structure */
static char tmp[DD_MAXPATH]; /* tmp string buffer */
int rc; /* error code */
size_t len ;
TDirList list; /* directory queue */
char *tmp_ptr ;
if (dir)
{
if (wcd_chdir(dir,quiet)) return; /* ?err */
}
else
return ; /* dir == NULL */
if (wcd_getcwd(tmp, sizeof(tmp)) == NULL)
{
print_error(_("finddirs(): can't determine path in directory %s\n"),dir);
print_error(_("path probably too long.\n"));
wcd_chdir(DIR_PARENT,quiet); /* go to parent directory */
return;
};
wcd_fixpath(tmp,sizeof(tmp));
rmDriveLetter(tmp,use_HOME);
if (pathInNameset(tmp,exclude) != (size_t)-1)
{
wcd_chdir(DIR_PARENT,quiet); /* go to parent directory */
return;
}
len = strlen(tmp);
if(*offset < len)
tmp_ptr = tmp + *offset ;
else
tmp_ptr = tmp + len; /* tmp_ptr points to ending '\0' of tmp */
if (wcd_fprintf(outfile,"%s\n", tmp_ptr) < 0)
return; /* Quit when we can't write path to disk */
rc = findfirst( default_mask, &fb, FA_DIREC|FA_RDONLY|FA_HIDDEN|FA_SYSTEM|FA_ARCH|FA_LABEL );
list.head = list.tail = 0;
while (rc==0) /* go through all the files in the current dir */
{
if (DD_ISDIREC(fb.ff_attrib))
{
/* Ignore directory entries starting with '.'
* which includes the current and parent directories.
*/
if (!SpecialDir(fb.ff_name))
q_insert(&list, fb.ff_name);
}
rc = findnext(&fb);
} /* while !rc */
/* recursively parse subdirectories (if any) (quiet) */
while (q_remove(&list, tmp))
finddirs(tmp,offset, outfile, use_HOME, exclude, 1);
wcd_chdir(DIR_PARENT,1); /* go to parent directory */
}
#else /* not DJGPP */
void finddirs(char *dir, size_t *offset, FILE *outfile, int *use_HOME, nameset exclude, int quiet)
{
static dd_ffblk fb; /* file block structure */
static char tmp[DD_MAXPATH]; /* tmp string buffer */
wcd_intptr_t rc; /* error code */
size_t len ;
TDirList list; /* directory queue */
char *tmp_ptr ;
if (dir)
{
if (wcd_chdir(dir,quiet)) return; /* Go to the dir, else return */
}
else
return ; /* dir == NULL */
if (wcd_getcwd(tmp, sizeof(tmp)) == NULL)
{
print_error(_("finddirs(): can't determine path in directory %s\n"),dir);
print_error(_("path probably too long.\n"));
wcd_chdir(DIR_PARENT,1); /* go to parent directory */
return;
};
#ifdef _WCD_DOSFS
wcd_fixpath(tmp,sizeof(tmp));
rmDriveLetter(tmp,use_HOME);
#endif
if (pathInNameset(tmp,exclude) != (size_t)-1)
{
wcd_chdir(DIR_PARENT,1); /* go to parent directory */
return;
}
len = strlen(tmp);
if(*offset < len)
tmp_ptr = tmp + *offset ;
else
tmp_ptr = tmp + len; /* tmp_ptr points to ending '\0' of tmp */
if (wcd_fprintf(outfile,"%s\n", tmp_ptr) < 0)
return; /* Quit when we can't write path to disk */
/*
Don't set DD_LABEL. Otherwise wcd compiled with
Borland CPP 5.x bcc32 finds no files or directories at all.
This was seen with Borland CPP 5.02 and 5.5.1.
Apr 29 2005 Erwin Waterlander
*/
rc = dd_findfirst( default_mask, &fb, DD_DIREC|DD_RDONLY|DD_HIDDEN|DD_SYSTEM|DD_ARCH|DD_DEVICE );
list.head = list.tail = 0;
/* Unix: dd_findfirst is a wrapper around 'opendir'. The directory opened in dd_findfirst
* has to be closed by 'closedir' in dd_findnext. So do not exit this function until
* the dd_findnext loop is complete. Otherwise directories will be left open and you
* will have a memory leak. When too many directories are left open getcwd() may return
* an incorrect pathname. */
while (rc==0) /* go through all the files in the current dir */
{
if (DD_ISDIREC(fb.dd_mode))
{
#ifndef VMS
/* Ignore directory entries starting with '.'
* which includes the current and parent directories. */
if (!SpecialDir(fb.dd_name))
#endif /* ?!VMS */
#ifdef _WIN32
{
/* On Windows a symbolic directory link is seen as a normal directory
* by DD_ISDIREC().
*/
if(wcd_islink(fb.dd_name,quiet))
wcd_fprintf(outfile,"%s/%s\n", tmp_ptr, fb.dd_name);
else
q_insert(&list, fb.dd_name); /* add all directories in current dir to list */
}
#else
q_insert(&list, fb.dd_name); /* add all directories in current dir to list */
#endif
}
#ifdef UNIX
if ( S_ISLNK(fb.dd_mode)) /* is it a link ? */
{
static struct stat buf ;
if ((stat(fb.dd_name, &buf) == 0) && S_ISDIR(buf.st_mode)) /* does the link point to a dir */
wcd_fprintf(outfile,"%s/%s\n", tmp_ptr, fb.dd_name);
}
#endif
rc = dd_findnext(&fb);
} /* while !rc */
/* recursively parse subdirectories (if any) (quiet) */
while (q_remove(&list, tmp))
finddirs(tmp,offset, outfile, use_HOME, exclude, 1);
/* Quiet, because on OS/2 changing to .. from a disk root dir gives an error. */
wcd_chdir(DIR_PARENT,1); /* go to parent directory */
}
#endif
/********************************************************************
*
* scanDisk(char *path, char *treefile, int scanreldir, size_t append, int *use_HOME)
*
* append == 1 : append to treefile
* scanreldir == 1 : write relative paths in rtdata.wcd
*
********************************************************************/
void scanDisk(char *path, char *treefile, int scanreldir, size_t append, int *use_HOME, nameset exclude)
{
size_t offset = 0 ; /* offset to remove scanned from path */
char tmp[DD_MAXPATH]; /* tmp string buffer */
char tmp2[DD_MAXPATH]; /* tmp string buffer */
FILE *outfile;
#ifdef _WCD_DOSFS
char drive[DD_MAXDRIVE];
int changedrive = 0;
#endif
wcd_fixpath(path,(size_t)DD_MAXPATH);
wcd_fixpath(treefile,(size_t)DD_MAXPATH);
wcd_getcwd(tmp2, sizeof(tmp2)); /* remember current dir */
if(wcd_isdir(path,0) != 0)
{
print_msg("");
wcd_printf(_("%s is not a directory.\n"),path);
return ;
}
print_msg("");
wcd_printf(_("Please wait. Scanning disk. Building treedata-file %s from %s\n"),treefile, path);
#ifdef _WCD_DOSFS
changeDisk(path,&changedrive,drive,use_HOME);
#endif
if (scanreldir)
{
if ( !wcd_chdir(path,0) )
{
wcd_getcwd(tmp, sizeof(tmp)); /* get full path */
#ifdef _WCD_DOSFS
wcd_fixpath(tmp,sizeof(tmp));
rmDriveLetter(tmp,use_HOME);
#endif
offset = strlen(tmp);
/* do not count ending separator (if present) */
if (offset > 0 && tmp[offset-1]==DIR_SEPARATOR)
offset--;
offset++;
}
wcd_chdir(tmp2,0); /* go back */
}
#ifdef _WCD_DOSFS
/* open the output file */
if (append)
outfile = wcd_fopen(treefile,"a",0); /* append to database */
else
outfile = wcd_fopen(treefile,"w",0); /* create new database */
if (!outfile) /* Try to open in a temp dir */
{
char *ptr;
if ( (ptr = getenv("TEMP")) != NULL )
{
strcpy(treefile,ptr);
strcat(treefile,TREEFILE);
outfile = wcd_fopen(treefile,"w",1);
}
if (outfile == NULL)
{
if ( (ptr = getenv("TMP")) != NULL )
{
strcpy(treefile,ptr);
strcat(treefile,TREEFILE);
outfile = wcd_fopen(treefile,"w",1);
}
if (outfile == NULL)
{
if ( (ptr = getenv("TMPDIR")) != NULL )
{
strcpy(treefile,ptr);
strcat(treefile,TREEFILE);
outfile = wcd_fopen(treefile,"w",1);
}
}
}
print_msg(_("Writing file \"%s\"\n"), treefile);
}
if (outfile == NULL) /* Did we succeed? */
{
print_error("%s", _("Write access to tree-file denied.\n"));
print_error("%s", _("Set TEMP environment variable if this is a read-only disk.\n"));
return ;
}
#else
/* open the output file */
if (append)
outfile = wcd_fopen(treefile,"a",0); /* append to database */
else
outfile = wcd_fopen(treefile,"w",0); /* create new database */
if (outfile == NULL)
return ;
#endif
#ifdef WCD_UTF16
/* Add UTF-8 BOM to make it readable by notepad. */
if (append == 0)
wcd_fprintf(outfile, "%s", "\xEF\xBB\xBF"); /* UTF-8 BOM */
#endif
finddirs( path, &offset, outfile, use_HOME, exclude, 0); /* Build treedata-file */
wcd_fclose(outfile, treefile, "w", "scanDisk: ");
wcd_chdir(tmp2,0); /* go back */
}
#if (defined(_WIN32) || defined(__CYGWIN__))
/***********************************************************************
* scanServer()
* scan all the shared directories on a server
***********************************************************************/
void scanServer(char *path, char *treefile, size_t append, int *use_HOME, nameset exclude)
{
size_t i;
nameset shares;
shares = namesetNew();
wcd_getshares(path, shares);
i = 0;
while (i<getSizeOfNamesetArray(shares))
{
scanDisk(elementAtNamesetArray(i,shares),treefile, 0, i + append, use_HOME, exclude);
++i;
}
freeNameset(shares, 1);
}
#endif
/********************************************************************
*
* makeDir(char *path, char *treefile, int *use_HOME)
*
********************************************************************/
void makeDir(char *path, char *treefile, int *use_HOME)
{
char tmp2[DD_MAXPATH];
#if (defined(UNIX) || defined(__DJGPP__) || defined(__EMX__))
mode_t m;
#endif
#ifdef _WCD_DOSFS
char drive[DD_MAXDRIVE];
int changedrive = 0;
#endif
wcd_fixpath(path,(size_t)DD_MAXPATH);
#if (defined(__DJGPP__) || defined(__EMX__))
/* is there a drive to go to ? */
changeDisk(path,&changedrive,drive,use_HOME);
m = S_IRWXU | S_IRWXG | S_IRWXO;
if (wcd_mkdir(path,m,0)==0)
#elif defined(UNIX)
m = S_IRWXU | S_IRWXG | S_IRWXO;
if (wcd_mkdir(path,m,0)==0)
#else
/* is there a drive to go to ? */
changeDisk(path,&changedrive,drive,use_HOME);
if (wcd_mkdir(path,0)==0)
#endif
{
wcd_getcwd(tmp2, (size_t)DD_MAXPATH); /* remember current dir */
if(wcd_chdir(path,0)==0) /* goto dir and add */
addCurPathToFile(treefile,use_HOME,0);
wcd_chdir(tmp2,0) ; /* go back */
}
}
/********************************************************************
*
* deleteLink(char *path, char *treefile)
*
********************************************************************/
#if defined(UNIX) || defined(_WIN32)
void deleteLink(char *path, char *treefile)
{
static struct stat buf ;
char tmp2[DD_MAXPATH];
char *errstr;
if (stat(path, &buf) == 0)
{
if (S_ISDIR(buf.st_mode)) /* does the link point to a dir */
{
char *line_end ;
/* get the parent path of the link */
if( (line_end = strrchr(path,DIR_SEPARATOR)) != NULL)
{
*line_end = '\0' ;
line_end++;
wcd_chdir(path,0); /* change to parent dir of link */
}
else
line_end = path; /* we were are already there */
strcpy(tmp2,line_end);
wcd_getcwd(path, (size_t)DD_MAXPATH); /* get the full path of parent dir*/
strcat(path,"/");
strcat(path,tmp2);
wcd_fixpath(path,(size_t)DD_MAXPATH);
#ifdef _WIN32
/* When we use unlink() on a Windows symbolic directory link
* we get 'permission denied'. Use rmdir. */
if (wcd_rmdir(tmp2,0)==0) /* delete the link */
#else
if (unlink(tmp2)==0) /* delete the link */
#endif
{
print_msg("");
wcd_printf(_("Removed symbolic link %s\n"),path);
cleanTreeFile(treefile,path);
}
else
{
errstr = strerror(errno);
print_error(_("Unable to remove symbolic link %s: %s\n"),path, errstr);
}
}
else
print_msg("");
wcd_printf(_("%s is a symbolic link to a file.\n"),path);
}
else
{
errstr = strerror(errno);
print_error("%s: %s\n",path,errstr);
}
}
#endif
/********************************************************************
*
* deleteDir(char *path, char *treefile, int recursive, int *use_HOME, int assumeYes)
*
********************************************************************/
void deleteDir(char *path, char *treefile, int recursive, int *use_HOME, int assumeYes)
{
#ifdef UNIX
static struct stat buf ;
char *errstr;
#endif
#ifdef _WCD_DOSFS
char drive[DD_MAXDRIVE];
int changedrive = 0;
#endif
char tmp2[DD_MAXPATH];
wcd_fixpath(path,(size_t)DD_MAXPATH);
#ifdef UNIX
if (lstat(path, &buf) != 0)
{
errstr = strerror(errno);
print_error("%s: %s\n",path,errstr);
return;
}
if (S_ISLNK(buf.st_mode)) /* is it a link? */
{
deleteLink(path,treefile);
return;
}
#else
# if defined(_WIN32) && !defined(__CYGWIN__)
if (wcd_islink(path, 0)) /* is it a link? */
{
deleteLink(path,treefile);
return;
}
# endif
/* is there a drive to go to ? */
changeDisk(path,&changedrive,drive,use_HOME);
#endif
if (wcd_isdir(path,0) == 0) /* is it a dir */
{
wcd_getcwd(tmp2, (size_t)DD_MAXPATH); /* remember current path */
if(wcd_chdir(path,0)==0)
{
wcd_getcwd(path, (size_t)DD_MAXPATH); /* path to remove */
#ifdef _WCD_DOSFS
wcd_fixpath(path,DD_MAXPATH);
rmDriveLetter(path,use_HOME);
#endif
wcd_chdir(tmp2,0);
}
if(recursive)
{
int c ;
c = 'x' ;
if (assumeYes)
c = 'y';
else
{
while ( (c != 'y') && (c != 'Y') && (c != 'n') && (c != 'N'))
{
print_msg(_("Recursively remove %s? Are you sure? y/n :"),path);
/* Note that getchar reads from stdin and
is line buffered; this means it will
not return until you press ENTER. */
c = getchar(); /* get first char */
if (c != '\n')
while ((getchar()) != '\n') ; /* skip the rest */
}
}
if ( (c == 'y') || (c == 'Y') )
{
wcd_chdir(tmp2,0); /* go back */
rmTree(path); /* delete the stuff */
wcd_chdir(tmp2,0); /* go back */
/* rmTree leaves an empty directory */
if (wcd_rmdir(path,0)==0)
{
print_msg("");
wcd_printf(_("Removed directory %s\n"),path);
cleanTreeFile(treefile,path);
}
} /* ( (c != 'y') || (c != 'Y') ) */
}
else
if (wcd_rmdir(path,0)==0)
{
print_msg("");
wcd_printf(_("Removed directory %s\n"),path);
cleanTreeFile(treefile,path);
}
}
else
{
print_msg("");
wcd_printf(_("%s is not a directory.\n"),path);
}
}
/********************************************************************
*
* Read a line from an already opened file.
* Returns: length of the string , not including the ter-
* minating `\0' character.
********************************************************************/
int wcd_getline(char s[], int lim, FILE* infile, const char* file_name, const int* line_nr)
{
int c, i, j;
for (i=0; i<lim-1 && ((c=getc(infile)) != '\n') && (!feof(infile)) ; ++i)
{
s[i] = (char)c ;
if (c == '\r') i--;
}
s[i] = '\0' ;
if (i >= lim-1)
{
print_error(_("line too long in %s ( > %d). The treefile could be corrupt, else fix by increasing DD_MAXPATH in source code.\n"),"wcd_getline()",(lim-1));
print_error(_("file: %s, line: %d,"),file_name, *line_nr);
/* Continue reading until end of line */
j = i+1;
while (((c=getc(infile)) != '\n') && (!feof(infile)))
{
++j;
}
fprintf(stderr,_(" length: %d\n"),j);
}
return i ;
}
#if defined(_WIN32) || defined(WCD_UNICODE)
/* UTF16 little endian */
int wcd_wgetline(wchar_t s[], int lim, FILE* infile, const char* file_name, const int* line_nr)
{
int i, j ;
int c_high, c_low;
#if !defined(_WIN32) && !defined(__CYGWIN__)
wchar_t lead, trail;
#endif
for (i=0; i<lim-1 && ((c_low=fgetc(infile)) != EOF) && ((c_high=fgetc(infile)) != EOF) && !((c_high == '\0') && (c_low == '\n')) ; ++i)
{
c_high <<=8;
s[i] = (wchar_t)(c_high + c_low) ;
if (s[i] == L'\r') i--;
#if !defined(_WIN32) && !defined(__CYGWIN__)
/* wcstombs() on Unix ignores UTF-16 surrogate pairs. Therefore we have to decode the UTF-16 surrogate pair ourselves.
* If we don't do it wcstombs() will convert the lead and trail halves individually to surrogate halves in UTF-8,
* which are invalid in UTF-8. */
if ((sizeof(wchar_t) >= 4) && (s[i] >= 0xd800) && (s[i] < 0xdc00))
{
lead = s[i];
if (((c_low=fgetc(infile)) != EOF) && ((c_high=fgetc(infile)) != EOF) && !((c_high == '\0') && (c_low == '\n')))
{
c_high <<=8;
trail = (wchar_t)(c_high + c_low) ;
if ((trail >= 0xdc00) && (trail < 0xe000))
{
s[i] = 0x10000;
s[i] += (lead & 0x03FF) << 10;
s[i] += (trail & 0x03FF);
}
else /* not a UTF-16 surrogate pair trail. */
{
s[i] = trail;
if (s[i] == L'\r') i--;
}
}
}
#endif
}
s[i] = L'\0' ;
if (i >= lim-1)
{
print_error(_("line too long in %s ( > %d). The treefile could be corrupt, else fix by increasing DD_MAXPATH in source code.\n"),"wcd_wgetline()",(lim-1));
print_error(_("file: %s, line: %d,"),file_name, *line_nr);
/* Continue reading until end of line */
j = i+1;
while (((c_low=fgetc(infile)) != EOF) && ((c_high=fgetc(infile)) != EOF) && !((c_high == '\0') && (c_low == '\n')))
{
++j;
}
fprintf(stderr,_(" length: %d\n"),j);
}
return i ;
}
/* UTF16 big endian */
int wcd_wgetline_be(wchar_t s[], int lim, FILE* infile, const char* file_name, const int* line_nr)
{
int i, j;
int c_high, c_low;
#if !defined(_WIN32) && !defined(__CYGWIN__)
wchar_t lead, trail;
#endif
for (i=0; i<lim-1 && ((c_high=fgetc(infile)) != EOF) && ((c_low=fgetc(infile)) != EOF) && !((c_high == '\0') && (c_low == '\n')) ; ++i)
{
c_high <<=8;
s[i] = (wchar_t)(c_high + c_low) ;
if (s[i] == L'\r') i--;
#if !defined(_WIN32) && !defined(__CYGWIN__)
/* wcstombs() on Unix ignores UTF-16 surrogate pairs. Therefore we have to decode the UTF-16 surrogate pair ourselves.
* If we don't do it wcstombs() will convert the lead and trail halves individually to surrogate halves in UTF-8,
* which are invalid in UTF-8. */
if ((sizeof(wchar_t) >= 4) && (s[i] >= 0xd800) && (s[i] < 0xdc00))
{
lead = s[i];
if (((c_high=fgetc(infile)) != EOF) && ((c_low=fgetc(infile)) != EOF) && !((c_high == '\0') && (c_low == '\n')))
{
c_high <<=8;
trail = (wchar_t)(c_high + c_low) ;
if ((trail >= 0xdc00) && (trail < 0xe000))
{
s[i] = 0x10000;
s[i] += (lead & 0x03FF) << 10;
s[i] += (trail & 0x03FF);
}
else /* not a UTF-16 surrogate pair trail. */
{
s[i] = trail;
if (s[i] == L'\r') i--;
}
}
}
#endif
}
s[i] = L'\0' ;
if (i >= lim-1)
{
print_error(_("line too long in %s ( > %d). The treefile could be corrupt, else fix by increasing DD_MAXPATH in source code.\n"),"wcd_wgetline_be()",(lim-1));
print_error(_("file: %s, line: %d,"),file_name, *line_nr);
/* Continue reading until end of line */
j = i+1;
while (((c_high=fgetc(infile)) != EOF) && ((c_low=fgetc(infile)) != EOF) && !((c_high == '\0') && (c_low == '\n')))
{
++j;
}
fprintf(stderr,_(" length: %d\n"),j);
}
return i ;
}
#endif
/********************************************************************
*
* Read treefile in a structure.
*
********************************************************************/
void read_treefileA(FILE *f, nameset bd, const char* file_name)
{
int len, line_nr=1;
char path[DD_MAXPATH];
while (!feof(f) )
{
/* read a line */
len = wcd_getline(path,DD_MAXPATH,f,file_name,&line_nr);
++line_nr;
if (len > 0 )
{
wcd_fixpath(path,sizeof(path));
addToNamesetArray(textNew(path),bd);
}
} /* while (!feof(f) ) */
}
#if defined(_WIN32) || defined(WCD_UNICODE)
void read_treefileUTF16LE(FILE *f, nameset bd, const char* file_name)
{
int len, line_nr=1;
char path[DD_MAXPATH];
wchar_t pathw[DD_MAXPATH];
while (!feof(f) )
{
/* read a line */
len = wcd_wgetline(pathw,DD_MAXPATH,f,file_name,&line_nr);
++line_nr;
if (len > 0 )
{
WCSTOMBS(path, pathw, sizeof(path));
wcd_fixpath(path,sizeof(path));
addToNamesetArray(textNew(path),bd);
}
} /* while (!feof(f) ) */
}
void read_treefileUTF16BE(FILE *f, nameset bd, const char* file_name)
{
int len, line_nr=1;
char path[DD_MAXPATH];
wchar_t pathw[DD_MAXPATH];
while (!feof(f) )
{
/* read a line */
len = wcd_wgetline_be(pathw,DD_MAXPATH,f,file_name,&line_nr);
++line_nr;
if (len > 0 )
{
WCSTOMBS(path, pathw, sizeof(path));
wcd_fixpath(path,sizeof(path));
addToNamesetArray(textNew(path),bd);
}
} /* while (!feof(f) ) */
}
/* read_treefileUTF8() was made to make it possible that a non-Unicode
Windows version of Wcd can read UTF-8 encoded tree-data files.
Handy when a person uses also the Windows version for PowerShell with
Unicode support.
Most non-ASCII characters are likely part of the default system
ANSI code page.
*/
void read_treefileUTF8(FILE *f, nameset bd, const char *file_name)
{
int len, line_nr=1;
char path[DD_MAXPATH];
#ifdef WCD_ANSI
wchar_t pathw[DD_MAXPATH];
#endif
while (!feof(f) )
{
/* read a line */
len = wcd_getline(path,DD_MAXPATH,f,file_name,&line_nr);
++line_nr;
if (len > 0 )
{
#ifdef WCD_ANSI
/* Convert UTF-8 to ANSI */
MultiByteToWideChar(CP_UTF8, 0, path, -1, pathw, sizeof(pathw));
WideCharToMultiByte(CP_ACP, 0, pathw, -1, path, sizeof(path), NULL, NULL);
#endif
wcd_fixpath(path,sizeof(path));
addToNamesetArray(textNew(path),bd);
}
} /* while (!feof(f) ) */
}
#endif
int read_treefile(char* filename, nameset bd, int quiet)
{
FILE *infile;
int bomtype;
/* open treedata-file */
if ((infile = wcd_fopen_bom(filename,"rb", quiet, &bomtype)) != NULL)
{
switch (bomtype)
{
case FILE_MBS:
read_treefileA(infile, bd, filename);
break;
#if defined(_WIN32) || defined(WCD_UNICODE)
case FILE_UTF16LE:
read_treefileUTF16LE(infile, bd, filename);
break;
case FILE_UTF16BE:
read_treefileUTF16BE(infile, bd, filename);
break;
case FILE_UTF8:
read_treefileUTF8(infile, bd, filename);
break;
#endif
default:
read_treefileA(infile, bd, filename);
}
wcd_fclose(infile, filename, "r", "read_treefile: ");
}
return(bomtype);
}
/********************************************************************
*
* void cleanTreeFile(char *filename, char *dir)
*
* remove path from treefile
*
********************************************************************/
void cleanTreeFile(char *filename, char *dir)
{
nameset dirs;
int bomtype;
dirs = namesetNew();
bomtype = read_treefile(filename,dirs,0);
rmDirFromList(dir,dirs);
writeList(filename, dirs, bomtype);
freeNameset(dirs, 1);
}
/********************************************************************
*
* check_double_match(char *dir, nameset set)
*
* Returns 0 if directory had no match before.
* Returns 1 if directory is double matched.
*
********************************************************************/
int check_double_match(char *dir, nameset set)
{
size_t i = 0;
if ((dir == NULL) || (set == NULL))
return(0);
while(i < set->size)
{
#ifdef _WCD_DOSFS
if( stricmp(set->array[i],dir) == 0) return(1);
#else
if( strcmp(set->array[i],dir) == 0) return(1);
#endif
++i;
}
return(0);
}
/********************************************************************
*
* check_filter(char *dir, nameset filter)
*
* Returns 0 if directory is in filter list or filter list is empty.
* Returns 1 if directory is in filter list.
*
********************************************************************/
int check_filter(char *dir, nameset filter)
{
size_t index = 0;
if (filter->size == 0) return (0);
while (index < filter->size)
{
#ifdef _WCD_DOSFS
if(dd_match(dir,filter->array[index],1)) return(0);
#else
if(dd_match(dir,filter->array[index],0)) return(0);
#endif
++index;
}
return(1);
}
/********************************************************************
*
* scanfile(char *org_dir, char *filename, int
* ignore_case, nameset pm, nameset wm, nameset bd, int nfs)
*
*
********************************************************************/
void scanfile(char *org_dir, char *filename, int ignore_case,
nameset pm, nameset wm, nameset bd, nameset filter, int relative, int wildOnly, int ignore_diacritics)
{
FILE *infile;
char line[DD_MAXPATH]; /* database path */
#if defined(_WIN32) || defined(WCD_UNICODE)
wchar_t linew[DD_MAXPATH]; /* database path */
#endif
int bomtype ;
char *line_end; /* database directory */
char path_str[DD_MAXPATH]; /* path name to match */
char dirwild_str[DD_MAXPATH]; /* directory name to wild match */
char *dir_str ; /* directory name to perfect match */
char relative_prefix[DD_MAXPATH]; /* relative prefix */
char tmp[DD_MAXPATH];
int wild = 0;
int line_nr =1;
/* open treedata-file */
if ((infile = wcd_fopen_bom(filename,"rb",0,&bomtype)) == NULL)
return;
if( (dir_str = strrchr(org_dir,DIR_SEPARATOR)) != NULL)
dir_str++;
else dir_str = org_dir;
strcpy(dirwild_str,dir_str);
#ifdef _WCD_DOSFS
if ((strlen(org_dir)>1) && (dd_match(org_dir,"[a-z]:*",1)))
{
/* If user searches "c:bin" (a directory "bin" on drive c:) set path_str to "c:*bin" */
strncpy(path_str,org_dir,2);
path_str[DD_MAXDRIVE-1] = '\0';
line_end = org_dir + DD_MAXDRIVE ;
strcat(path_str,"*");
strcat(path_str,line_end);
}
else
#endif
{
strcpy(path_str,"*");
strcat(path_str,org_dir);
}
if (!dd_iswild(dir_str))
{
strcat(dirwild_str,"*");
strcat(path_str,"*");
wild = 0;
}
else
wild = 1;
if (wildOnly)
wild = 1;
if (relative)
{
strcpy(relative_prefix,filename);
if( (line_end = strrchr(relative_prefix,DIR_SEPARATOR)) != NULL)
{
line_end++ ;
*line_end = '\0';
}
else
relative_prefix[0] = '\0';
}
while (!feof(infile) ) /* parse the file */
{
int len;
#if defined(_WIN32) || defined(WCD_UNICODE)
/* read a line */
switch (bomtype)
{
case FILE_MBS:
len = wcd_getline(line,DD_MAXPATH,infile,filename,&line_nr);
break;
case FILE_UTF16LE:
len = wcd_wgetline(linew,DD_MAXPATH,infile,filename,&line_nr);
WCSTOMBS(line, linew, sizeof(line));
break;
case FILE_UTF16BE:
len = wcd_wgetline_be(linew,DD_MAXPATH,infile,filename,&line_nr);
WCSTOMBS(line, linew, sizeof(line));
break;
case FILE_UTF8:
len = wcd_getline(line,DD_MAXPATH,infile,filename,&line_nr);
#ifdef WCD_ANSI
/* convert UTF-8 to ANSI */
MultiByteToWideChar(CP_UTF8, 0, line, -1, linew, sizeof(linew));
WideCharToMultiByte(CP_ACP, 0, linew, -1, line, sizeof(line), NULL, NULL);
#endif
break;
default:
len = wcd_getline(line,DD_MAXPATH,infile,filename,&line_nr);
}
#else
len = wcd_getline(line,DD_MAXPATH,infile,filename,&line_nr);
#endif
++line_nr;
cleanPath(line,len,1) ;
if( (line_end = strrchr(line,DIR_SEPARATOR)) != NULL)
line_end++;
else
line_end = line;
/* test for a perfect match */
#ifdef WCD_UNICODE
if ( (wild == 0) && (dd_matchmbs(line_end,dir_str,ignore_case,ignore_diacritics)) &&
(dd_matchmbs(line,path_str,ignore_case,ignore_diacritics)) )
#else
if ( (wild == 0) && (dd_matchl(line_end,dir_str,ignore_case,ignore_diacritics)) &&
(dd_matchl(line,path_str,ignore_case,ignore_diacritics)) )
#endif
{
if (relative)
{
strcpy(tmp,relative_prefix);
strcat(tmp,line);
strcpy(line,tmp);
}
if ((pathInNameset(line,bd) == (size_t)-1) &&
(check_double_match(line,pm)==0)&&
(check_filter(line,filter)==0))
{
addToNamesetArray(textNew(line),pm);
}
}
else
{
/* test for a wild match if no perfect match */
#ifdef WCD_UNICODE
if ( (dd_matchmbs(line_end,dirwild_str,ignore_case,ignore_diacritics)) &&
(dd_matchmbs(line,path_str,ignore_case,ignore_diacritics)) && (pm->size == 0))
#else
if ( (dd_matchl(line_end,dirwild_str,ignore_case,ignore_diacritics)) &&
(dd_matchl(line,path_str,ignore_case,ignore_diacritics)) && (pm->size == 0))
#endif
{
if (relative)
{
strcpy(tmp,relative_prefix);
strcat(tmp,line);
strcpy(line,tmp);
}
if((pathInNameset(line,bd) == (size_t)-1) &&
(check_double_match(line,wm)==0) &&
(check_filter(line,filter)==0))
{
addToNamesetArray(textNew(line),wm);
}
}
}
} /* while (!feof(infile) ) */
wcd_fclose(infile, filename, "r", "scanfile: ");
}
/********************************************************************
*
* scanaliasfile(char *org_dir, char *filename,
* nameset *pm, nameset *wm, int wildOnly)
*
*
********************************************************************/
void scanaliasfile(char *org_dir, char *filename,
nameset pm, nameset wm, int wildOnly)
{
FILE *infile;
char *dir;
char line[DD_MAXPATH];
char alias[256];
int line_nr=1;
dir = org_dir;
#ifdef _WCD_DOSFS
/* wcd_fixpath() could have added a '/' before the alias
e.g. wcd d:alias => /alias */
if (*dir == '/')
dir++;
#endif
/* open treedata-file */
if ((infile = wcd_fopen(filename,"r",1)) != NULL)
{
while (!feof(infile) )
{
int len;
if(fscanf(infile,"%s",alias)==1)
{
/* skip spaces between alias and path */
while ((line[0]=(char)getc(infile)) == ' '){};
/* read a line */
len = wcd_getline(line+1,DD_MAXPATH,infile,filename,&line_nr);
++len;
++line_nr;
if (len > 0 )
/* Only a perfect match counts, case sensitive */
if ((strcmp(alias,dir)==0) &&
(check_double_match(line,pm)==0) /* &&
(check_filter(line,filter)==0) */ )
{
if(wildOnly)
addToNamesetArray(textNew(line),wm);
else
addToNamesetArray(textNew(line),pm);
}
}
} /* while (!feof(infile) ) */
wcd_fclose(infile, filename, "r", "scanaliasfile: ");
}
}
/********************************************************************
*
* Get int
*
********************************************************************/
int wcd_get_int(void)
{
int i;
char string[32];
fgets(string,(int)sizeof(string),stdin);
fflush(stdin); /* flush the input stream in case of bad input */
/* fgets retains the newline character (LF) at the end of string
and appends a null byte to string to mark the end of the
string. */
string[strlen(string)-1] = '\0'; /* remove LF */
i=atoi(string);
return(i);
}
/********************************************************************
*
* exit
*
********************************************************************/
int wcd_exit(nameset pm, nameset wm, nameset ef, nameset bd, nameset nfs, WcdStack ws, nameset excl)
{
/* free datastructures */
freeNameset(pm, 1); /* perfect list */
freeNameset(wm, 1); /* wild list */
freeNameset(ef, 1); /* extra files */
freeNameset(bd, 1); /* banned dirs */
freeNameset(nfs, 1); /* relative files */
freeWcdStack(ws, 1); /* directory stack */
freeNameset(excl, 1); /* excluded paths */
return(0);
}
/********************************************************************
*
* Print help
*
********************************************************************/
void print_help(void)
{
printf(_("Usage: wcd [options] [directory]\n\n"));
printf(_("directory: Name of directory to change to.\n"));
printf(_(" Wildcards *, ? and [SET] are supported.\n\n"));
printf(_("options:\n"));
printf(_(" -a Add current path to treefile\n"));
printf(_(" -aa Add current and all parent paths to treefile\n"));
printf(_(" -A PATH Add tree from PATH\n"));
printf(_(" -b Ban current path\n"));
printf(_(" -c, --direct-cd direct CD mode\n"));
printf(_(" -d DRIVE set DRIVE for stack & go files (DOS)\n"));
printf(_(" -e add current path to Extra treefile\n"));
printf(_(" -ee add current and all parent paths to Extra treefile\n"));
printf(_(" -E PATH add tree from PATH to Extra treefile\n"));
printf(_(" -f FILE use extra treeFile\n"));
printf(_(" +f FILE add extra treeFile\n"));
printf(_(" -g Graphics\n"));
printf(_(" -gd Graphics, dump tree\n"));
printf(_(" -G PATH set PATH Go-script\n"));
printf(_(" -GN, --no-go-script No Go-script\n"));
printf(_(" -h, --help show this Help\n"));
#ifdef _WCD_DOSFS
printf(_(" -i, --ignore-case Ignore case (default)\n"));
printf(_(" +i, --no-ignore-case regard case\n"));
#else
printf(_(" -i, --ignore-case Ignore case\n"));
printf(_(" +i, --no-ignore-case regard case (default)\n"));
#endif
printf(_(" -I, --ignore-diacritics Ignore diacritics\n"));
printf(_(" +I, --no-ignore-diacritics regard diacritics (default)\n"));
printf(_(" -j, --just-go Just go mode\n"));
printf(_(" -k, --keep-paths Keep paths\n"));
printf(_(" -K, --color colors\n"));
printf(_(" -l ALIAS aLias current directory\n"));
printf(_(" -L, --license show software License\n"));
printf(_(" -m DIR Make DIR, add to treefile\n"));
printf(_(" -M DIR Make DIR, add to extra treefile\n"));
printf(_(" -n PATH use relative treefile in PATH\n"));
printf(_(" +n PATH add relative treefile in PATH\n"));
printf(_(" -N, --numbers use Numbers\n"));
printf(_(" -o use stdOut\n"));
printf(_(" -od, --to-stdout dump matches\n"));
printf(_(" -q, --quiet Quieter operation\n"));
printf(_(" -r DIR Remove DIR\n"));
printf(_(" -rmtree DIR Remove DIR recursive\n"));
printf(_(" -s Scan disk from $HOME\n"));
printf(_(" -S PATH Scan disk from PATH\n"));
printf(_(" +S PATH Scan disk from PATH, create relative treefile\n"));
printf(_(" -t don't strip /tmp_mnt from paths\n"));
printf(_(" -T, --ascii-tree draw tree with ASCII characters\n"));
printf(_(" -Ta, --alt-tree-nav Alternative tree navigation\n"));
printf(_(" -TC, --center-tree Centered tree view\n"));
printf(_(" -Tc, --compact-tree Compact tree\n"));
printf(_(" -Td, --cjk-width support legacy CJK fonts\n"));
printf(_(" -u USER use USER's treefile\n"));
printf(_(" +u USER add USER's treefile\n"));
printf(_(" -v, --verbose Verbose operation\n"));
printf(_(" -V, --version show Version info\n"));
printf(_(" -w, --wild-match-only Wild matching only\n"));
printf(_(" -x PATH eXclude PATH during disk scan\n"));
printf(_(" -xf FILE eXclude paths from FILE\n"));
printf(_(" -y, --assume-yes assume Yes on all queries\n"));
printf(_(" -z NUMBER set max stack siZe\n"));
printf(_(" -[NUMBER] push dir (NUMBER times)\n"));
printf(_(" +[NUMBER] pop dir (NUMBER times)\n"));
printf(_(" = show stack\n"));
}
#ifdef ENABLE_NLS
void print_version(char *localedir)
#else
void print_version(void)
#endif
{
printf(_("wcd %s (%s) - Wherever Change Directory\n"),VERSION,VERSION_DATE);
printf(_("Chdir for Dos and Unix.\n\n"));
#ifdef __MSDOS__
#if defined(__WATCOMC__) && defined(__I86__)
printf(_("DOS 16 bit version (WATCOMC).\n"));
#elif defined(__TURBOC__)
printf( _("DOS 16 bit version (TURBOC).\n"));
#elif defined(__GO32__)
printf(_("DOS 32 bit version (DJGPP).\n"));
#elif defined(__WATCOMC__) && defined(__386__)
printf(_("DOS 32 bit version (WATCOMC).\n"));
#endif
#endif
#ifdef _WIN32
# ifdef _WIN64
# ifdef _MSC_VER
printf(_("Win64 version (MSVC %d).\n"),_MSC_VER);
# else
printf(_("Win64 version (MinGW-w64).\n"));
# endif
# else
# if defined(__WATCOMC__) && defined(__NT__)
printf(_("Win32 version (WATCOMC).\n"));
# elif defined(_MSC_VER)
printf(_("Win32 version (MSVC %d).\n"),_MSC_VER);
# elif defined(__MINGW32__) && (WCD_COMPILER == MINGW32_W64)
printf(_("Win32 version (MinGW-w64).\n"));
# else
printf(_("Win32 version (MinGW).\n"));
# endif
# endif
#endif
#ifdef _WIN32
# ifdef WCD_WINZSH
printf(_("This version is for MSYS and WinZsh.\n"));
# elif defined(WCD_WINPWRSH)
printf(_("This version is for Windows PowerShell.\n"));
# else
printf(_("This version is for Windows Command Prompt (cmd.exe).\n"));
# endif
#endif
#ifdef __OS2__
printf(_("OS/2 version"));
# ifdef __WATCOMC__
printf(" (WATCOMC).\n");
# elif defined(__EMX__)
printf(" (EMX).\n");
# else
printf( ".\n");
# endif
#endif
#ifdef __MSYS__
printf(_("This version is for native MSYS.\n"));
#endif
#if defined(__CYGWIN__) && !defined(__MSYS__)
printf(_("Cygwin version.\n"));
#endif
#ifdef WCD_DOSBASH
printf(_("This version is for DJGPP DOS bash.\n"));
#endif
#ifdef WCD_OS2BASH
printf(_("This version is for OS/2 bash.\n"));
#endif
printf(_("Interface: "));
#ifdef WCD_USECONIO
printf("conio\n");
#else
# ifdef WCD_USECURSES
# ifdef NCURSES_VERSION
printf(_("ncurses version %s.%d\n"),NCURSES_VERSION,NCURSES_VERSION_PATCH);
# else
# ifdef __PDCURSES__
printf(_("PDCurses build %d\n"),PDC_BUILD);
# else
printf(_("curses\n"));
# endif
# endif
# ifdef ASCII_TREE
printf("ASCII_TREE=1\n");
# else
printf("ASCII_TREE=0\n");
# endif
# else
printf(_("stdout\n"));
# endif
#endif
#ifdef ENABLE_NLS
printf(_("Native language support included.\n"));
printf(_("LOCALEDIR=%s\n"),localedir);
#else
printf(_("No native language support included.\n"));
#endif
#if defined(_WCD_DOSFS) || defined(__MSYS__)
printf(_("Current locale uses CP%u encoding.\n"),query_con_codepage());
#else
printf(_("Current locale uses %s encoding.\n"),nl_langinfo(CODESET));
#endif
#ifdef WCD_UNICODE
printf(_("With Unicode support.\n"));
#ifndef WCD_UTF16
if (strcmp(nl_langinfo(CODESET), "UTF-8") == 0)
#endif
{
printf(_(" Euro symbol: "));
wcd_printf ("%s\n","€"); /* Put real UTF-8. Visual C does not support C99 unicode notation. */
printf(_(" Chinese characters: "));
wcd_printf ("%s\n","ä¸æ–‡");
}
#else
printf(_("Without Unicode support.\n"));
#endif
#ifdef WCD_UNINORM
printf(_("With Unicode normalization.\n"));
#else
printf(_("Without Unicode normalization.\n"));
#endif
printf("\n");
printf(_("Download the latest executables and sources from:\n"));
printf("http://waterlan.home.xs4all.nl/\n");
}
void print_license(void)
{
printf(_("wcd %s (%s) - Wherever Change Directory\n"),VERSION,VERSION_DATE);
printf(_("\
Copyright (C) 1997-2014 Erwin Waterlander\n\
Copyright (C) 1994-2002 Ondrej Popp on C3PO\n\
Copyright (C) 1995-1996 DJ Delorie on _fixpath()\n\
Copyright (C) 1995-1996 Borja Etxebarria & Olivier Sirol on Ninux Czo Directory\n\
Copyright (C) 1994-1996 Jason Mathews on DOSDIR\n\
Copyright (C) 1990-1992 Mark Adler, Richard B. Wales, Jean-loup Gailly,\n\
Kai Uwe Rommel and Igor Mandrichenko on recmatch()\n"));
printf(_("\
Source code to scan Windows LAN was originally written and placed\n\
in the public domain by Felix Kasza.\n\
Markus Kuhn's free wcwidth() and wcswidth() implementations are used.\n\
Rugxulo is the original author of query_con_codepage() (public domain).\n\n"));
printf(_("\
This program is free software; you can redistribute it and/or\n\
modify it under the terms of the GNU General Public License\n\
as published by the Free Software Foundation; either version 2\n\
of the License, or (at your option) any later version.\n\n"));
printf(_("\
This program is distributed in the hope that it will be useful,\n\
but WITHOUT ANY WARRANTY; without even the implied warranty of\n\
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n\
GNU General Public License for more details.\n\n"));
printf(_("\
You should have received a copy of the GNU General Public License\n\
along with this program; if not, write to the Free Software\n\
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.\n"));
}
/* Recurively create directory path, to enable writing
* the file */
void create_dir_for_file(char *f)
{
char path[DD_MAXPATH];
char *ptr ;
#if (defined(UNIX) || defined(__DJGPP__) || defined(__EMX__))
mode_t m;
#endif
strncpy(path, f, (size_t)(DD_MAXPATH - 1));
path[DD_MAXPATH - 1] = '\0';
if ( (ptr = strrchr(path,DIR_SEPARATOR)) != NULL)
{
*ptr = '\0' ;
if (
(path[0] != '\0') && /* not an empty string */
#ifdef _WCD_DOSFS
(!dd_match(path,"[a-z]:",1)) && /* not a drive letter */
#endif
(wcd_isdir(path,1) != 0) /* dir does not exist */
)
{
create_dir_for_file(path);
#if (defined(UNIX) || defined(__DJGPP__) || defined(__EMX__))
m = S_IRWXU | S_IRWXG | S_IRWXO;
if (wcd_mkdir(path,m,0)==0)
#else
if (wcd_mkdir(path,0)==0)
#endif
print_msg(_("creating directory %s\n"), path);
}
}
}
/********************************************************************
*
* empty wcd.go file
*
********************************************************************/
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__)
void empty_wcdgo(char *go_file, int use_GoScript, int verbose)
{
FILE *outfile;
if (use_GoScript == 0)
return;
if (verbose)
print_msg(_("Writing file \"%s\"\n"), go_file);
/* try to create directory for go-script if it doesn't exist */
create_dir_for_file(go_file);
if ((outfile = wcd_fopen(go_file,"w",0)) == NULL)
exit(0);
wcd_fprintf(outfile, "%s", "\n");
wcd_fclose(outfile, go_file, "w", "empty_wcdgo: ");
}
#endif
#ifdef WCD_DOSBASH
void empty_wcdgo(char *go_file, int changedrive, char *drive, int use_GoScript, int verbose)
{
FILE *outfile;
if (use_GoScript == 0)
return;
if (verbose)
print_msg(_("Writing file \"%s\"\n"), go_file);
/* try to create directory for go-script if it doesn't exist */
create_dir_for_file(go_file);
if ((outfile = wcd_fopen(go_file,"w",0)) == NULL)
exit(0);
if(changedrive == 1)
wcd_fprintf(outfile,"cd %s\n",drive);
else
wcd_fprintf(outfile, "%s", "\n");
wcd_fclose(outfile, go_file, "w", "empty_wcdgo: ");
}
#endif
/********************************************************************
*
* pickDir()
*
* gets current dirname.
* picks dirname from a nameset. The next one after the current,
* otherwise the first dirname.
*
* Returns 0, if no dir found. Otherwise the indexnumber of the
* list + 1.
*
* ******************************************************************/
size_t pickDir(nameset list, int *use_HOME)
{
char curDir[DD_MAXPATH];
size_t i;
if (list == NULL) /* there is no list */
return(0);
sort_list(list);
getCurPath(curDir,(size_t)DD_MAXPATH,use_HOME); /* get previous dirname from file */
if (curDir == NULL) /* no dirname found */
return(1); /* return first of list */
if ((i = inNameset(curDir,list)) == (size_t)-1) /* not in list */
return(1); /* return first of list */
i++; /* next dirname */
if (i >= getSizeOfNamesetArray(list))
i = 0; /* wrap to beginning */
return(i+1);
}
/********************************************************************
*
*
********************************************************************/
#ifdef WCD_SHELL
void writeGoFile(char *go_file, int *changedrive, char *drive, char *best_match, int use_GoScript, int verbose)
{
FILE *outfile;
#ifdef WCD_UNIXSHELL
char *ptr ;
#endif
#if defined (_WIN32) && !defined(__CYGWIN__)
unsigned int codepage_ansi, codepage_dos;
codepage_ansi = GetACP();
codepage_dos = GetConsoleOutputCP();
#endif
if (use_GoScript == 0)
return;
if (verbose)
print_msg(_("Writing file \"%s\"\n"), go_file);
/* try to create directory for go-script if it doesn't exist */
create_dir_for_file(go_file);
/* open go-script */
if ((outfile = wcd_fopen(go_file,"w",0)) == NULL)
return;
# ifdef WCD_UNIXSHELL
/* unix shell */
# ifdef WCD_DOSBASH
/* In DOS Bash $SHELL points to the windows command shell.
So we use $BASH instead. */
if ((ptr = getenv("BASH")) != NULL)
wcd_fprintf(outfile,"#!%s\n",ptr);
if (*changedrive)
wcd_fprintf(outfile,"cd %s ; ",drive);
# else
/* Printing of #!$SHELL is needed for 8 bit characters.
Some shells otherwise think that the go-script is a binary file
and will not source it. */
if ((ptr = getenv("SHELL")) != NULL)
wcd_fprintf(outfile,"#!%s\n",ptr);
# endif
wcd_fprintf(outfile,"cd %s\n", best_match);
# else /* WCD_UNIXSHELL */
/* Go-script required, but not unix shell type. */
# ifdef WCD_WINPWRSH
/* Windows powershell */
# ifdef WCD_UTF16
/* PowerShell can run UTF-8 encoded scripts when the UTF-8 BOM is in. */
wcd_fprintf(outfile, "%s", "\xEF\xBB\xBF"); /* UTF-8 BOM */
# endif
if (codepage_ansi != codepage_dos)
wcd_fprintf(outfile,"chcp %d | Out-Null\n", codepage_ansi);
wcd_fprintf(outfile,"set-location %s\n", best_match);
if (codepage_ansi != codepage_dos)
wcd_fprintf(outfile,"chcp %d | Out-Null\n", codepage_dos);
# else
/* Windows Command Prompt, os/2 */
wcd_fprintf(outfile, "%s", "@echo off\n");
if (*changedrive)
wcd_fprintf(outfile,"%s\n",drive);
# ifdef WCD_UTF16
if (codepage_ansi != 65001)
wcd_fprintf(outfile,"chcp 65001 > nul\n");
# endif
# ifdef WCD_ANSI
if (codepage_ansi != codepage_dos)
wcd_fprintf(outfile,"chcp %d > nul\n", codepage_ansi);
# endif
if (strncmp(best_match,"\"\\\\",3) == 0)
wcd_fprintf(outfile,"pushd %s\n", best_match); /* UNC path */
else
wcd_fprintf(outfile,"cd %s\n", best_match);
# ifdef WCD_UTF16
if (codepage_ansi != 65001)
wcd_fprintf(outfile,"chcp %d > nul\n", codepage_dos);
# endif
# ifdef WCD_ANSI
if (codepage_ansi != codepage_dos)
wcd_fprintf(outfile,"chcp %d > nul\n", codepage_dos);
# endif
# endif
# endif
wcd_fclose(outfile, go_file, "w", "writeGoFile: ");
}
#endif
void addListToNameset(nameset set, char *list)
{
char tmp[DD_MAXPATH]; /* tmp string buffer */
if (list != NULL)
{
list = strtok(list, LIST_SEPARATOR);
while (list != NULL)
{
if (strlen(list) < (DD_MAXPATH-2)) /* prevent buffer overflow */
{
strcpy(tmp,list);
wcd_fixpath(tmp,sizeof(tmp));
addToNamesetArray(textNew(tmp),set);
}
list = strtok(NULL, LIST_SEPARATOR);
}
}
}
void addListToNamesetFilter(nameset set, char *list)
{
char tmp[DD_MAXPATH]; /* tmp string buffer */
if (list != NULL)
{
list = strtok(list, LIST_SEPARATOR);
while (list != NULL)
{
if (strlen(list) < (DD_MAXPATH-2)) /* prevent buffer overflow */
{
strcpy(tmp,"*");
strcat(tmp,list);
strcat(tmp,"*");
wcd_fixpath(tmp,sizeof(tmp));
addToNamesetArray(textNew(tmp),set);
}
list = strtok(NULL, LIST_SEPARATOR);
}
}
}
/********************************************************************
*
* MAIN
*
********************************************************************/
#if defined(XCURSES)
char *XCursesProgramName = "wcd";
#endif
int main(int argc,char** argv)
{
FILE *infile;
FILE *outfile;
char best_match[DD_MAXPATH];
char verbose = 0;
int i;
size_t ii, j;
int exit_wcd = 0;
int use_default_treedata = 1;
int use_numbers = 0; /* use numbers instead of letters in conio or curses interface */
int use_stdout = WCD_STDOUT_NO; /* use stdout interface instead of curses */
#ifdef UNIX
int strip_mount_string = 1 ; /* remove mount string prefix( e.g. /tmp_mnt ) from path before /home */
#endif
int stack_hit = 0, stack_index;
char rootdir[DD_MAXPATH],treefile[DD_MAXPATH],banfile[DD_MAXPATH],aliasfile[DD_MAXPATH];
char stackfile[DD_MAXPATH];
char scandir[DD_MAXPATH];
char rootscandir[DD_MAXPATH];
char extratreefile[DD_MAXPATH];
char homedir[DD_MAXPATH];
char dir[DD_MAXPATH]; /* directory to go to, or dir to scan, make or remove */
char scan_mk_rm = 0; /* scan disk, or make dir, or remove dir */
char *ptr, *stackptr;
int quieter = 0, cd = 0 ;
size_t len;
char tmp[DD_MAXPATH]; /* tmp string buffer */
char tmp2[DD_MAXPATH]; /* tmp string buffer */
int stack_is_read = 0;
WcdStack DirStack;
nameset extra_files, banned_dirs, scan_dirs;
nameset perfect_list, wild_list ; /* match lists */
nameset relative_files;
nameset exclude; /* list of paths to exclude from scanning */
nameset filter;
int use_HOME = 0 ;
int wildOnly = 0 ;
int justGo = 0;
int assumeYes = 0;
int graphics = WCD_GRAPH_NO ;
int keep_paths =0; /* Keep paths in treedata.wcd when wcd can't change to them */
#ifdef WCD_USECURSES
dirnode rootNode ;
#endif
int changedrive = 0;
char drive[DD_MAXDRIVE];
int ignore_diacritics = 0;
#ifdef _WCD_DOSFS
int ignore_case = 1;
# if (defined(_WIN32) || defined(WCD_DOSBASH) || defined(__OS2__))
char go_file[DD_MAXPATH];
int use_GoScript = 1;
# endif
#else
int ignore_case = 0;
char go_file[DD_MAXPATH];
int use_GoScript = 1;
#endif
#ifdef WCD_UTF16
wchar_t *cmdstr;
wchar_t **wargv;
#endif
#ifndef __MSDOS__ /* Win32, OS/2, Unix, Cygwin */
/* setlocale is required for correct working of nl_langinfo()
DOS versions of wcd will use query_con_codepage(). */
setlocale (LC_ALL, "");
#endif
#ifdef ENABLE_NLS
char localedir[DD_MAXPATH];
ptr = getenv("WCDLOCALEDIR");
if (ptr == NULL)
strcpy(localedir,LOCALEDIR);
else
{
if (strlen(ptr) < sizeof(localedir))
{
strcpy(localedir,ptr);
wcd_fixpath(localedir,sizeof(localedir));
}
else
{
print_error(_("Value of environment variable %s is too long.\n"),"WCDLOCALEDIR");
strcpy(localedir,LOCALEDIR);
}
}
bindtextdomain (PACKAGE, localedir);
textdomain (PACKAGE);
#endif
#ifdef __PDCURSES__
/* if ( getenv("PDC_RESTORE_SCREEN") == NULL )
putenv("PDC_RESTORE_SCREEN=1"); */ /* restore screen after exit */
if ( getenv("PDC_ORIGINAL_COLORS") == NULL )
putenv("PDC_ORIGINAL_COLORS=1"); /* use command prompt original colours */
/* When PDC_RESTORE_SCREEN is set, wcd scrolls away if command window buffer
is too large. This has been fixed in PDCurses 2.7. Bug 1144353.
Don't assume user has PDCurses 2.7, so don't set PDC_RESTORE_SCREEN by default.
Erwin */
#endif
#if defined(_WIN32) && !defined(__CYGWIN__) && defined(NCURSES_VERSION)
/* On Windows TERM is not standardized and may be set to any value.
* When ncurses does not understand the value of TERM it will exit
* right away. On Windows (not Cygwin) it is best to not set TERM at all.
*/
if (getenv("TERM") != NULL)
{
if (putenv("TERM=") != 0)
{
ptr = strerror(errno);
print_error(_("Failed to unset environment variable TERM: %s\n"), ptr);
}
}
#endif
if ((ptr = getenv("HOME")) == NULL)
{
strcpy(rootscandir,ROOTDIR);
} else {
if (strlen(ptr) > (DD_MAXPATH -20))
{
print_error(_("Value of environment variable %s is too long.\n"),"HOME");
return(1);
}
strncpy(rootscandir,ptr,sizeof(rootscandir));
}
#ifdef _WCD_DOSFS
if ((ptr = getenv("WCDHOME")) == NULL)
ptr = getenv("HOME");
if (ptr != NULL)
{
if (strlen(ptr) > (DD_MAXPATH -20))
{
print_error(_("Value of environment variable %s is too long.\n"),"HOME or WCDHOME");
return(1);
}
use_HOME = 1 ;
strcpy(rootdir,ptr);
wcd_fixpath(rootdir,sizeof(rootdir));
strcpy(treefile,rootdir);
strcat(treefile,TREEFILE);
strcpy(extratreefile,rootdir);
strcat(extratreefile,EXTRA_TREEFILE);
# if (defined(_WIN32) || defined(WCD_DOSBASH) || defined(__OS2__))
strcpy(go_file,rootdir);
strcat(go_file,GO_FILE);
# endif
strcpy(banfile,rootdir);
strcat(banfile,BANFILE);
strcpy(aliasfile,rootdir);
strcat(aliasfile,ALIASFILE);
if ((ptr = getenv("WCDSTACKFILE")) == NULL)
{
strcpy(stackfile,rootdir);
strcat(stackfile,STACKFILE);
}
else
{
strncpy(stackfile,ptr,sizeof(stackfile));
}
}
else
{
# if (defined(WCD_WINZSH) || defined(WCD_WINPWRSH))
print_error("%s", _("Environment variable HOME or WCDHOME is not set.\n"));
return(1);
# endif
# if (defined(_WIN32) || defined(WCD_DOSBASH) || defined(__OS2__))
strcpy(go_file,STACK_GO_DRIVE);
strcat(go_file,GO_FILE);
# endif
strcpy(rootdir,ROOTDIR);
strcpy(treefile,TREEFILE);
strcpy(extratreefile,EXTRA_TREEFILE);
strcpy(banfile,BANFILE);
strcpy(aliasfile,ALIASFILE);
if ((ptr = getenv("WCDSTACKFILE")) == NULL)
{
strcpy(stackfile,STACK_GO_DRIVE);
strcat(stackfile,STACKFILE);
}
else
{
strncpy(stackfile,ptr,sizeof(stackfile));
}
}
#else
if ((ptr = getenv("WCDHOME")) == NULL)
ptr = getenv("HOME");
if (ptr == NULL)
{
print_error("%s", _("Environment variable HOME or WCDHOME is not set.\n"));
return(1);
}
else
{
if (strlen(ptr) > (DD_MAXPATH -20))
{
print_error(_("Value of environment variable %s is too long.\n"),"HOME or WCDHOME");
return(1);
}
strcpy(rootdir,ptr);
}
wcd_fixpath(rootdir,sizeof(rootdir));
strcpy(treefile,rootdir);
strcat(treefile,TREEFILE);
strcpy(extratreefile,rootdir);
strcat(extratreefile,EXTRA_TREEFILE);
strcpy(go_file,rootdir);
strcat(go_file,GO_FILE);
strcpy(banfile,rootdir);
strcat(banfile,BANFILE);
strcpy(aliasfile,rootdir);
strcat(aliasfile,ALIASFILE);
if ((ptr = getenv("WCDSTACKFILE")) == NULL)
{
strcpy(stackfile,rootdir);
strcat(stackfile,STACKFILE);
}
else
{
strncpy(stackfile,ptr,sizeof(stackfile));
}
#endif
create_dir_for_file(treefile);
strncpy(scandir,rootdir,(size_t)DD_MAXPATH);
strcpy(dir,"");
perfect_list = namesetNew();
wild_list = namesetNew();
extra_files = namesetNew();
banned_dirs = namesetNew();
scan_dirs = namesetNew();
relative_files = namesetNew();
exclude = namesetNew();
filter = namesetNew();
DirStack = WcdStackNew(WCD_STACK_SIZE);
read_treefile(banfile,banned_dirs,1);
ptr = getenv("WCDSCAN");
addListToNameset(scan_dirs, ptr);
ptr = getenv("WCDEXCLUDE");
addListToNameset(exclude, ptr);
ptr = getenv("WCDBAN");
addListToNameset(banned_dirs, ptr);
ptr = getenv("WCDFILTER");
addListToNamesetFilter(filter, ptr);
stackptr = NULL;
ptr = getenv("WCDUSERSHOME");
if (ptr == NULL)
strcpy(homedir,HOMESTRING);
else
{
if (strlen(ptr) > DD_MAXPATH)
{
print_error(_("Value of environment variable %s is too long.\n"),"WCDUSERSHOME");
return(1);
}
strcpy(homedir,ptr);
wcd_fixpath(homedir,sizeof(homedir));
}
#ifdef WCD_UTF16
/* Get Unicode parameters. */
cmdstr = GetCommandLineW();
wargv = CommandLineToArgvW(cmdstr, &argc);
#endif
/* ---------------------- parse the commandline ------------*/
for (i=1; i < argc; i++)
{
if (*argv[i]=='-') /* is it a switch? */
switch (argv[i][1]) {
case '\0':
if (stack_is_read == 0)
{
stack_read(DirStack,stackfile);
stack_is_read = 1;
}
stackptr = stack_push(DirStack,1);
if (stackptr != NULL)
{
stack_hit = 1;
stack_write(DirStack,stackfile);
}
break;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
if (stack_is_read == 0)
{
stack_read(DirStack,stackfile);
stack_is_read = 1;
}
ptr = argv[i];
ptr++;
stackptr = stack_push(DirStack,atoi(ptr));
if (stackptr != NULL)
{
stack_hit = 1;
stack_write(DirStack,stackfile);
}
break;
case 's':
if (getSizeOfNamesetArray(scan_dirs) == 0)
scanDisk(rootscandir,treefile,0,(size_t)0,&use_HOME,exclude);
else
{
j = 0;
while (j<getSizeOfNamesetArray(scan_dirs))
{
#if (defined(_WIN32) || defined(__CYGWIN__))
if (wcd_isServerPath(elementAtNamesetArray(j,scan_dirs)))
{
scanServer(elementAtNamesetArray(j,scan_dirs),treefile,j,&use_HOME,exclude);
}
else
#endif
scanDisk(elementAtNamesetArray(j,scan_dirs),treefile, 0, j, &use_HOME, exclude);
++j;
}
}
scan_mk_rm = 1;
break ;
case 'S':
case 'A':
case 'E':
case 'm':
case 'M':
case 'r':
scan_mk_rm = 1;
break;
case 'a':
if (argv[i][2] == 'a')
addCurPathToFile(treefile,&use_HOME,1);
else
addCurPathToFile(treefile,&use_HOME,0);
scan_mk_rm = 1;
break;
case 'e':
if (argv[i][2] == 'e')
addCurPathToFile(extratreefile,&use_HOME,1);
else
addCurPathToFile(extratreefile,&use_HOME,0);
scan_mk_rm = 1;
break;
case 'B':
case 'b':
addCurPathToFile(banfile,&use_HOME,0);
scan_mk_rm = 1;
break;
case 'l':
break;
case 'v':
verbose = 1;
if ((ptr = getenv("HOME")) == NULL)
print_msg(_("HOME is not defined\n"));
else
print_msg("HOME=\"%s\"\n",ptr);
if ((ptr = getenv("WCDHOME")) == NULL)
print_msg(_("WCDHOME is not defined\n"));
else
print_msg("WCDHOME=\"%s\"\n",ptr);
if ((ptr = getenv("WCDSCAN")) == NULL)
print_msg(_("WCDSCAN is not defined\n"));
break;
case 'q':
quieter = 1;
break;
case 'V':
#ifdef ENABLE_NLS
print_version(localedir);
#else
print_version();
#endif
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__) /* empty wcd.go file */
empty_wcdgo(go_file,use_GoScript,verbose);
#endif
#ifdef WCD_DOSBASH /* empty wcd.go file */
empty_wcdgo(go_file,0,drive,use_GoScript,verbose);
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
case 'g':
#ifdef WCD_USECURSES
graphics |= WCD_GRAPH_NORMAL ;
if (argv[i][2] == 'd') /* dump tree to stdout */
graphics |= WCD_GRAPH_DUMP ;
#else
print_msg("%s", _("Graphics mode only supported in wcd with curses-based interface.\n"));
#endif
break;
case 'L':
print_license();
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__) /* empty wcd.go file */
empty_wcdgo(go_file,use_GoScript,verbose);
#endif
#ifdef WCD_DOSBASH /* empty wcd.go file */
empty_wcdgo(go_file,0,drive,use_GoScript,verbose);
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
case 'c':
case 'C':
cd = 1;
break;
case 'x':
case 'f':
case 'z':
case 'n':
break;
case 'G':
#ifdef WCD_SHELL
if (argv[i][2] == 'N') /* No Go-script */
{
use_GoScript = 0;
if (verbose)
print_msg("use_GoScript = 0\n");
}
#endif
break;
case 'N':
use_numbers = 1;
break;
case 'o':
use_stdout |= WCD_STDOUT_NORMAL ;
if (argv[i][2] == 'd') /* dump matches to stdout */
use_stdout |= WCD_STDOUT_DUMP ;
break;
case 'i':
ignore_case = 1;
break;
case 'I':
ignore_diacritics = 1;
break;
case 'k':
keep_paths = 1;
break;
case 'K':
graphics |= WCD_GRAPH_COLOR ;
break;
case 'w':
wildOnly = 1;
break;
case 'j':
justGo = 1;
break;
case 'y':
assumeYes = 1;
break;
case 'u':
break;
#ifdef UNIX
case 't':
strip_mount_string = 0;
break;
#endif
case 'T':
if (argv[i][2] == 'c') /* Compact tree */
graphics |= WCD_GRAPH_COMPACT ;
else if (argv[i][2] == 'a') /* Alternative navigation */
graphics |= WCD_GRAPH_ALT ;
else if (argv[i][2] == 'C') /* Centered view */
graphics |= WCD_GRAPH_CENTER ;
else if (argv[i][2] == 'd') /* Double width line drawing symbols */
graphics |= WCD_GRAPH_CJK ;
else
graphics |= WCD_GRAPH_ASCII ;
break;
#ifdef _WCD_DOSFS
case 'd':
break;
#endif
case '-': /* long option */
if (strcmp(argv[i]+2,"version") == 0) {
#ifdef ENABLE_NLS
print_version(localedir);
#else
print_version();
#endif
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__) /* empty wcd.go file */
empty_wcdgo(go_file,use_GoScript,verbose);
#endif
#ifdef WCD_DOSBASH /* empty wcd.go file */
empty_wcdgo(go_file,0,drive,use_GoScript,verbose);
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
} else if (strcmp(argv[i]+2,"verbose") == 0) {
verbose = 1;
} else if (strcmp(argv[i]+2,"direct-cd") == 0) {
cd = 1;
#ifdef WCD_SHELL
} else if (strcmp(argv[i]+2,"no-go-script") == 0) {
use_GoScript = 0;
#endif
} else if (strcmp(argv[i]+2,"ignore-case") == 0) {
ignore_case = 1;
} else if (strcmp(argv[i]+2,"no-ignore-case") == 0) {
ignore_case = 0;
} else if (strcmp(argv[i]+2,"ignore-diacritics") == 0) {
ignore_diacritics = 1;
} else if (strcmp(argv[i]+2,"no-ignore-diacritics") == 0) {
ignore_diacritics = 0;
} else if (strcmp(argv[i]+2,"just-go") == 0) {
justGo = 1;
} else if (strcmp(argv[i]+2,"keep-paths") == 0) {
keep_paths = 1;
} else if (strcmp(argv[i]+2,"color") == 0) {
graphics |= WCD_GRAPH_COLOR ;
} else if (strcmp(argv[i]+2,"license") == 0) {
print_license();
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__) /* empty wcd.go file */
empty_wcdgo(go_file,use_GoScript,verbose);
#endif
#ifdef WCD_DOSBASH /* empty wcd.go file */
empty_wcdgo(go_file,0,drive,use_GoScript,verbose);
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
} else if (strcmp(argv[i]+2,"numbers") == 0) {
use_numbers = 1;
} else if (strcmp(argv[i]+2,"to-stdout") == 0) {
use_stdout |= WCD_STDOUT_DUMP ;
} else if (strcmp(argv[i]+2,"quiet") == 0) {
quieter = 1;
} else if (strcmp(argv[i]+2,"ascii-tree") == 0) {
graphics |= WCD_GRAPH_ASCII ;
} else if (strcmp(argv[i]+2,"alt-tree-nav") == 0) {
graphics |= WCD_GRAPH_ALT ;
} else if (strcmp(argv[i]+2,"center-tree") == 0) {
graphics |= WCD_GRAPH_CENTER ;
} else if (strcmp(argv[i]+2,"compact-tree") == 0) {
graphics |= WCD_GRAPH_COMPACT ;
} else if (strcmp(argv[i]+2,"cjk-width") == 0) {
graphics |= WCD_GRAPH_CJK ;
} else if (strcmp(argv[i]+2,"wild-match-only") == 0) {
wildOnly = 1;
} else if (strcmp(argv[i]+2,"assume-yes") == 0) {
assumeYes = 1;
} else {
print_help();
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__) /* empty wcd.go file */
empty_wcdgo(go_file,use_GoScript,verbose);
#endif
#ifdef WCD_DOSBASH /* empty wcd.go file */
empty_wcdgo(go_file,0,drive,use_GoScript,verbose);
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
}
break;
default: /* any switch except the above */
print_help();
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__) /* empty wcd.go file */
empty_wcdgo(go_file,use_GoScript,verbose);
#endif
#ifdef WCD_DOSBASH /* empty wcd.go file */
empty_wcdgo(go_file,0,drive,use_GoScript,verbose);
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
}
else
if (*argv[i]=='+') /* Pop dir */
switch (argv[i][1]) {
case '\0':
if (stack_is_read == 0)
{
stack_read(DirStack,stackfile);
stack_is_read = 1;
}
stackptr = stack_pop(DirStack,1);
if (stackptr != NULL)
{
stack_hit = 1;
stack_write(DirStack,stackfile);
}
break;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
if (stack_is_read == 0)
{
stack_read(DirStack,stackfile);
stack_is_read = 1;
}
ptr = argv[i];
ptr++;
stackptr = stack_pop(DirStack,atoi(ptr));
if (stackptr != NULL)
{
stack_hit = 1;
stack_write(DirStack,stackfile);
}
break;
case 'f':
break;
case 'S':
scan_mk_rm = 1;
break;
case 'n':
break;
case 'i':
ignore_case = 0;
break;
case 'I':
ignore_diacritics = 0;
break;
case 'u':
break;
default:
break;
}
else
if (*argv[i]=='=') /* Print stack */
{
if (stack_is_read == 0)
{
stack_read(DirStack,stackfile);
stack_is_read = 1;
}
stack_index = stack_print(DirStack,use_numbers,use_stdout);
if (stack_index >= 0)
{
stackptr = DirStack->dir[stack_index] ;
if (stackptr != NULL)
{
stack_hit = 1;
stack_write(DirStack,stackfile);
}
}
else
{
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__) /* empty wcd.go file */
empty_wcdgo(go_file,use_GoScript,verbose);
#endif
#ifdef WCD_DOSBASH /* empty wcd.go file */
empty_wcdgo(go_file,0,drive,use_GoScript,verbose);
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
}
}
else /* Not a switch. Must be a dir or filename. */
{
if (strcmp(argv[i-1],"-l") == 0 )
{
if (wcd_getcwd(tmp, sizeof(tmp)) != NULL)
{
len = strlen(tmp);
if (len==0)
tmp[len] = '\0';
/* open the treedata file */
if ((outfile = wcd_fopen(aliasfile,"a",0)) != NULL)
{
wcd_fixpath(tmp,sizeof(tmp)) ;
rmDriveLetter(tmp,&use_HOME);
wcd_fprintf(outfile,"%s %s\n",argv[i],tmp);
print_msg(_("%s added to aliasfile %s\n"),tmp,aliasfile);
wcd_fclose(outfile, aliasfile, "w", "main: ");
}
}
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__) /* empty wcd.go file */
empty_wcdgo(go_file,use_GoScript,verbose);
#endif
#ifdef WCD_DOSBASH /* empty wcd.go file */
empty_wcdgo(go_file,0,drive,use_GoScript,verbose);
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
}
else
if ((strcmp(argv[i-1],"-f") == 0 ) || (strcmp(argv[i-1],"+f") == 0 ))
{
if (argv[i-1][0] == '-')
use_default_treedata = 0;
addToNamesetArray(textNew(argv[i]),extra_files);
}
else
if (strncmp(argv[i-1],"-x",(size_t)2) == 0 ) /* exclude paths from scanning */
{
strncpy(tmp,argv[i],sizeof(tmp));
wcd_fixpath(tmp,sizeof(tmp));
if (argv[i-1][2] == 'f')
read_treefile(tmp,exclude,0); /* read exclude paths from file */
else
addToNamesetArray(textNew(tmp),exclude); /* get path from argument */
/* printNameset("exclude ==>",exclude,stderr,true); */
}
else
if ((strcmp(argv[i-1],"-n") == 0 ) || (strcmp(argv[i-1],"+n") == 0 ))
{
if (argv[i-1][0] == '-')
use_default_treedata = 0;
strncpy(tmp,argv[i],sizeof(tmp));
wcd_fixpath(tmp,sizeof(tmp));
#ifdef _WCD_DOSFS
/* is there a drive to go to ? */
changeDisk(tmp,&changedrive,drive,&use_HOME);
#endif
if (wcd_isdir(tmp,1) == 0) /* is it a dir */
{
strcat(tmp,RELTREEFILE);
wcd_fixpath(tmp,sizeof(tmp));
addToNamesetArray(textNew(tmp),relative_files);
}
else /* it is a file */
{
addToNamesetArray(textNew(tmp),relative_files);
}
}
else
if ((strcmp(argv[i-1],"-u") == 0 ) || (strcmp(argv[i-1],"+u") == 0 ))
{
if (argv[i-1][0] == '-')
use_default_treedata = 0;
if (strcmp(argv[i],"root") == 0)
strcpy(tmp,"/");
else
strcpy(tmp,homedir);
if ((strlen(tmp)+strlen(argv[i])+strlen(TREEFILE)+1) > DD_MAXPATH )
{
print_error(_("Value of environment variable %s is too long.\n"),"WCDUSERSHOME");
return(1);
}
strcat(tmp,"/");
strcat(tmp,argv[i]);
strcat(tmp,TREEFILE);
if ((infile = wcd_fopen(tmp,"r",1)) != NULL)
{
wcd_fclose(infile, tmp, "r", "main: ");
addToNamesetArray(textNew(tmp),extra_files);
}
else
{
if (strcmp(argv[i],"root") == 0)
strcpy(tmp2,"/");
else
strcpy(tmp2,homedir);
if ((strlen(tmp2)+strlen(argv[i])+strlen(TREEFILE)+1+5) > DD_MAXPATH )
{
print_error(_("Value of environment variable %s is too long.\n"),"WCDUSERSHOME");
return(1);
}
strcat(tmp2,"/");
strcat(tmp2,argv[i]);
strcat(tmp2,"/.wcd");
strcat(tmp2,TREEFILE);
if ((infile = wcd_fopen(tmp2,"r",1)) != NULL)
{
wcd_fclose(infile, tmp2, "r", "main: ");
addToNamesetArray(textNew(tmp2),extra_files);
}
else
print_error(_("Unable to read file %s or %s\n"), tmp, tmp2);
}
}
else
#ifdef _WCD_DOSFS
if (strcmp(argv[i-1],"-d") == 0 )
{
if (stack_is_read == 0)
{
stackfile[0] = argv[i][0];
#ifdef WCD_DOSBASH
go_file[0] = argv[i][0];
#endif
}
}
else
#endif
if (strcmp(argv[i-1],"-S") == 0 )
{
#ifdef WCD_UTF16
wcstoutf8(scandir,wargv[i],sizeof(scandir));
#else
strncpy(scandir,argv[i],sizeof(scandir));
#endif
#if (defined(_WIN32) || defined(__CYGWIN__))
if (wcd_isServerPath(scandir))
{
scanServer(scandir,treefile,0,&use_HOME,exclude);
}
else
#endif
scanDisk(scandir,treefile,0,(size_t)0,&use_HOME,exclude);
}
else
if (strcmp(argv[i-1],"+S") == 0 )
{
#ifdef WCD_UTF16
wcstoutf8(scandir,wargv[i],sizeof(scandir));
#else
strncpy(scandir,argv[i],sizeof(scandir));
#endif
strncpy(treefile,scandir,sizeof(treefile) - strlen(RELTREEFILE));
strcat(treefile,RELTREEFILE);
scanDisk(scandir,treefile,1,(size_t)0,&use_HOME,exclude);
}
else
if (strcmp(argv[i-1],"-z") == 0 )
{
if ((stack_is_read == 0) && (atoi(argv[i]) >= 0))
DirStack->maxsize = atoi(argv[i]);
}
else
if (strcmp(argv[i-1],"-A") == 0 )
{
#ifdef WCD_UTF16
wcstoutf8(scandir,wargv[i],sizeof(scandir));
#else
strncpy(scandir,argv[i],sizeof(scandir));
#endif
#if (defined(_WIN32) || defined(__CYGWIN__))
if (wcd_isServerPath(scandir))
{
scanServer(scandir,treefile,1,&use_HOME,exclude);
}
else
#endif
scanDisk(scandir,treefile,0,(size_t)1,&use_HOME,exclude);
}
else
if (strcmp(argv[i-1],"-E") == 0 )
{
#ifdef WCD_UTF16
wcstoutf8(scandir,wargv[i],sizeof(scandir));
#else
strncpy(scandir,argv[i],sizeof(scandir));
#endif
#if (defined(_WIN32) || defined(__CYGWIN__))
if (wcd_isServerPath(scandir))
{
scanServer(scandir,extratreefile,1,&use_HOME,exclude);
}
else
#endif
scanDisk(scandir,extratreefile,0,(size_t)1,&use_HOME,exclude);
}
else
if (strcmp(argv[i-1],"-m") == 0 )
{
#ifdef WCD_UTF16
wcstoutf8(tmp,wargv[i],sizeof(tmp));
#else
strncpy(tmp,argv[i],sizeof(tmp));
#endif
makeDir(tmp,treefile,&use_HOME) ;
}
else
if (strcmp(argv[i-1],"-M") == 0 )
{
strncpy(tmp,argv[i],sizeof(tmp));
makeDir(tmp,extratreefile,&use_HOME) ;
}
else
if (strcmp(argv[i-1],"-r") == 0 ) /* remove one dir, or link to dir */
{
#ifdef WCD_UTF16
wcstoutf8(tmp,wargv[i],sizeof(tmp));
#else
strncpy(tmp,argv[i],sizeof(tmp));
#endif
deleteDir(tmp,treefile,0,&use_HOME, assumeYes) ;
}
else
if (strcmp(argv[i-1],"-rmtree") == 0 ) /* remove dir recursive */
{
strncpy(tmp,argv[i],sizeof(tmp));
deleteDir(tmp,treefile,1,&use_HOME, assumeYes) ;
}
#ifdef WCD_SHELL
else
if (strcmp(argv[i-1],"-G") == 0)
{
strncpy(go_file,argv[i],sizeof(go_file));
wcd_fixpath(go_file,sizeof(go_file)) ;
# ifdef UNIX
strcat(go_file,GO_FILE2);
# else
strcat(go_file,GO_FILE);
# endif
}
#endif
else
{
#ifdef WCD_UTF16
wcstoutf8(dir,wargv[i],sizeof(dir));
#else
strncpy(dir,argv[i],sizeof(dir));
#endif
wcd_fixpath(dir,sizeof(dir));
}
}
} /* for */
/*--- end parsing commandline -----------*/
if (verbose > 0)
{
for (ii=0; ii<scan_dirs->size; ++ii)
print_msg(_("WCDSCAN directory {%s}\n"),elementAtNamesetArray(ii, scan_dirs));
for (ii=0; ii<banned_dirs->size; ++ii)
print_msg(_("banning {%s}\n"),elementAtNamesetArray(ii, banned_dirs));
for (ii=0; ii<exclude->size; ++ii)
print_msg(_("excluding {%s}\n"),elementAtNamesetArray(ii, exclude));
for (ii=0; ii<filter->size; ++ii)
print_msg(_("filtering {%s}\n"),elementAtNamesetArray(ii, filter));
}
if (stack_is_read == 0)
{
stack_read(DirStack,stackfile);
stack_is_read = 1;
}
if ((strcmp(dir,"") == 0 )&& !(graphics & WCD_GRAPH_NORMAL)) /* no directory given, no graphics, so we go HOME */
addToNamesetArray(textNew(rootscandir),perfect_list);
/*--- stack hit ? ------------------------*/
if (stack_hit==1)
{
strcpy(best_match,stackptr);
#ifdef UNIX
/* strip the /tmp_mnt string */
if (strip_mount_string)
stripTmpMnt(best_match);
#endif
if ((!quieter)&&(!justGo))
wcd_printf("-> %s\n",best_match);
#ifdef _WCD_DOSFS
/* is there a drive to go to ? */
changeDisk(best_match,&changedrive,drive,&use_HOME);
#endif
#ifdef WCD_SHELL
quoteString(best_match);
if (justGo)
wcd_printf("%s\n",best_match);
writeGoFile(go_file,&changedrive,drive,best_match,use_GoScript,verbose);
#else
wcd_chdir(best_match,0); /* change to directory */
#endif
stack_write(DirStack,stackfile);
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
}
/*--- end stack hit ? ------------------------*/
/*--- Direct CD mode -------------------------*/
if ((cd==1)&&(strcmp(dir,"")!=0)) /* Try open dir direct. */
{
if(wcd_isdir(dir,1) == 0) /* GJM */
{
if ( use_stdout & WCD_STDOUT_DUMP ) /* just dump the match and exit */
{
wcd_printf("%s\n", dir);
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__) /* empty wcd.go file */
empty_wcdgo(go_file,use_GoScript,verbose);
#endif
#ifdef WCD_DOSBASH /* empty wcd.go file */
empty_wcdgo(go_file,changedrive,drive,use_GoScript,verbose);
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
}
strcpy(best_match,dir);
if ((!quieter)&&(!justGo))
wcd_printf("-> %s\n",best_match);
#ifdef _WCD_DOSFS
/* is there a drive to go to ? */
changeDisk(best_match,&changedrive,drive,&use_HOME);
#endif
wcd_chdir(dir,0);
if(wcd_getcwd(tmp, sizeof(tmp)) != NULL)
{
len = strlen(tmp);
if (len==0)
tmp[len] = '\0';
wcd_fixpath(tmp,sizeof(tmp));
if ( (ptr=strstr(tmp,"/")) != NULL)
{
strcpy(best_match,tmp);
#ifdef UNIX
/* strip the /tmp_mnt string */
if (strip_mount_string)
stripTmpMnt(best_match);
#endif
stack_add(DirStack,tmp); /* stack include /tmp_mnt string */
stack_write(DirStack,stackfile);
}
}
#ifdef WCD_SHELL
quoteString(best_match);
if (justGo)
wcd_printf("%s\n",best_match);
writeGoFile(go_file,&changedrive,drive,best_match,use_GoScript,verbose);
#else
wcd_chdir(best_match,0); /* change to directory */
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
} /* ? (wcd_isdir(dir) == 0) */
} /* ? direct cd mode ((cd==1)&&(strcmp(dir,"")!=0)) */
/*--- end Direct CD mode -------------------------*/
#ifdef _WCD_DOSFS
/* is there a drive to go to ? */
changeDisk(dir,&changedrive,drive,&use_HOME);
#endif
/* does default treedata-file exist? */
if (use_default_treedata)
{
if ((infile = wcd_fopen(treefile,"r",1)) == NULL)
{
/* create treefile */
if (getSizeOfNamesetArray(scan_dirs) == 0)
scanDisk(rootscandir,treefile,0,(size_t)0,&use_HOME,exclude);
else
{
j = 0;
while (j<getSizeOfNamesetArray(scan_dirs))
{
if (j == 0)
scanDisk(elementAtNamesetArray(j,scan_dirs),treefile, 0, (size_t)0, &use_HOME, exclude);
else
scanDisk(elementAtNamesetArray(j,scan_dirs),treefile, 0, (size_t)1, &use_HOME, exclude);
++j;
}
}
}
else
wcd_fclose(infile, treefile, "r", "main: ");
}
if((strcmp(dir,"")==0) && (scan_mk_rm))
{
/* No directory given. Don't go HOME. Exit and stay in current dir,
because we only wanted to scan the disk or make or remove a directory */
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__) /* empty wcd.go file */
empty_wcdgo(go_file,use_GoScript,verbose);
#endif
#ifdef WCD_DOSBASH /* empty wcd.go file */
empty_wcdgo(go_file,changedrive,drive,use_GoScript,verbose);
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
}
/*********** scan treedata files ***************/
if (strcmp(dir,"")!=0) /* Is there a directory to go to? */
{
if (use_default_treedata)
scanfile(dir, treefile,ignore_case,perfect_list,wild_list,banned_dirs,filter,0,wildOnly,ignore_diacritics); /* scan the treedata file */
if ((infile = wcd_fopen(extratreefile,"r",1)) != NULL)
{
wcd_fclose(infile, extratreefile, "r", "main: ");
scanfile(dir, extratreefile,ignore_case,perfect_list,wild_list,banned_dirs,filter,0,wildOnly,ignore_diacritics); /* scan the extra treedata file */
}
/* search extra files */
for (ii=0;ii<extra_files->size;ii++)
{
scanfile(dir, extra_files->array[ii],ignore_case,perfect_list,wild_list,banned_dirs,filter,0,wildOnly,ignore_diacritics); /* scan the extra treedata file */
}
/* search relative files */
for (ii=0;ii<relative_files->size;ii++)
{
scanfile(dir, relative_files->array[ii],ignore_case,perfect_list,wild_list,banned_dirs,filter,1,wildOnly,ignore_diacritics); /* scan the nfs treedata file */
}
/* search alias file */
scanaliasfile(dir, aliasfile, perfect_list, wild_list,wildOnly);
freeNameset(filter, 1); /* free filter list */
}
#ifdef WCD_USECURSES
else
{
/* graphics? */
if (graphics & WCD_GRAPH_NORMAL)
{
nameset dirs;
dirs = namesetNew();
rootNode = createRootNode();
if(dirs != NULL)
{
if (use_default_treedata)
read_treefile(treefile,dirs,0);
read_treefile(extratreefile,dirs,1);
for (ii=0;ii<extra_files->size;ii++)
{
read_treefile(extra_files->array[ii],dirs,0);
}
for (ii=0;ii<relative_files->size;ii++)
{
read_treefile(relative_files->array[ii],dirs,0);
}
buildTreeFromNameset(dirs, rootNode);
setXYTree(rootNode, &graphics);
}
freeNameset(dirs, 1);
if (graphics & WCD_GRAPH_DUMP)
{
dumpTree(rootNode, &graphics);
ptr = NULL;
}
else
ptr = selectANode(rootNode,&use_HOME,ignore_case,graphics,ignore_diacritics);
if (ptr != NULL)
addToNamesetArray(textNew(ptr),perfect_list);
else
{
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__) /* empty wcd.go file */
empty_wcdgo(go_file,use_GoScript,verbose);
#endif
#ifdef WCD_DOSBASH /* empty wcd.go file */
empty_wcdgo(go_file,changedrive,drive,use_GoScript,verbose);
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
}
}
}
#endif
/*********** search is done ***************/
if ((perfect_list->size==0)&&(wild_list->size == 0)&&(cd==0)) /* No match at all & no direct CD mode */
{
if(wcd_isdir(dir,1) == 0) /* GJM */
{
/* typed directory exists */
addToNamesetArray(textNew(dir),perfect_list);
}
}
/*******************************/
if ((perfect_list->size==0)&&(wild_list->size == 0)) /* No match at all */
{
if ( !(use_stdout & WCD_STDOUT_DUMP) ) /* don't print message if option -od is used */
print_msg("");
wcd_printf(_("No directory found matching %s\n"),dir);
print_msg(_("Perhaps you need to rescan the disk or path is banned.\n"));
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__) /* empty wcd.go file */
empty_wcdgo(go_file,use_GoScript,verbose);
#endif
#ifdef WCD_DOSBASH /* empty wcd.go file */
empty_wcdgo(go_file,changedrive,drive,use_GoScript,verbose);
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
}
else if (perfect_list->size > 1) /* choose from perfect list */
{
#ifdef WCD_USECURSES
if(graphics & WCD_GRAPH_NORMAL)
{
rootNode = createRootNode();
buildTreeFromNameset(perfect_list, rootNode);
setXYTree(rootNode, &graphics);
if (graphics & WCD_GRAPH_DUMP)
{
dumpTree(rootNode, &graphics);
ptr = NULL;
}
else
ptr = selectANode(rootNode,&use_HOME,ignore_case,graphics,ignore_diacritics);
if (ptr != NULL)
strcpy(best_match,ptr);
else
exit_wcd = 1;
}
else
#endif
{
if (justGo)
i = (int)pickDir(perfect_list,&use_HOME);
else
i = display_list(perfect_list,1,use_numbers,use_stdout);
if ( (i>0) && (i <= (int)perfect_list->size))
{
i--;
strcpy(best_match,perfect_list->array[i]);
}
else
exit_wcd = 1;
}
if (exit_wcd)
{
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__) /* empty wcd.go file */
empty_wcdgo(go_file,use_GoScript,verbose);
#endif
#ifdef WCD_DOSBASH /* empty wcd.go file */
empty_wcdgo(go_file,changedrive,drive,use_GoScript,verbose);
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
}
}
else if (perfect_list->size==1) /* one perfect match */
{
strcpy(best_match,perfect_list->array[0]);
}
else if ((perfect_list->size==0)&&(wild_list->size > 1)) /* more than one wild match, zero perfect matches */
{ /* choose from wild list */
#ifdef WCD_USECURSES
if(graphics & WCD_GRAPH_NORMAL)
{
rootNode = createRootNode();
buildTreeFromNameset(wild_list, rootNode);
setXYTree(rootNode, &graphics);
if (graphics & WCD_GRAPH_DUMP)
{
dumpTree(rootNode, &graphics);
ptr = NULL;
}
else
ptr = selectANode(rootNode,&use_HOME,ignore_case,graphics,ignore_diacritics);
if (ptr != NULL)
strcpy(best_match,ptr);
else
exit_wcd = 1;
}
else
#endif
{
if (justGo)
i = (int)pickDir(wild_list,&use_HOME);
else
i = display_list(wild_list,0,use_numbers,use_stdout);
if ( (i>0) && (i <= (int)wild_list->size))
{
i--;
strcpy(best_match,wild_list->array[i]);
}
else
exit_wcd = 1;
}
if (exit_wcd)
{
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__) /* empty wcd.go file */
empty_wcdgo(go_file,use_GoScript,verbose);
#endif
#ifdef WCD_DOSBASH /* empty wcd.go file */
empty_wcdgo(go_file,changedrive,drive,use_GoScript,verbose);
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
}
}
else /* (perfect_list->size==0) && (wild_list->size==1) */ /* one wild match, zero perfect matches */
{
strcpy(best_match,wild_list->array[0]);
}
/*******************************/
/* Yes, a match (best_match) */
if ( use_stdout & WCD_STDOUT_DUMP ) /* just dump the match and exit */
{
wcd_printf("%s\n", best_match);
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__) /* empty wcd.go file */
empty_wcdgo(go_file,use_GoScript,verbose);
#endif
#ifdef WCD_DOSBASH /* empty wcd.go file */
empty_wcdgo(go_file,changedrive,drive,use_GoScript,verbose);
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
}
strcpy(tmp,best_match); /* remember path (with /tmp_mnt) */
#ifdef UNIX
/* strip the /tmp_mnt string */
if (strip_mount_string)
stripTmpMnt(best_match);
#else
changeDisk(tmp,&changedrive,drive,&use_HOME);
#endif
if ( wcd_chdir(best_match,0) == 0) /* change to dir to get full path */
{
if(wcd_getcwd(tmp, sizeof(tmp)) != NULL)
{
if ((!quieter)&&(!justGo))
wcd_printf("-> %s\n",best_match); /* print match without /tmp_mnt string */
len = strlen(tmp);
if (len==0)
tmp[len] = '\0';
wcd_fixpath(tmp,sizeof(tmp));
if ( (ptr=strstr(tmp,"/")) != NULL)
{
strcpy(best_match,tmp);
#ifdef UNIX
/* strip the /tmp_mnt string */
if (strip_mount_string)
stripTmpMnt(best_match);
#endif
stack_add(DirStack,tmp); /* stack includes /tmp_mnt string */
stack_write(DirStack,stackfile);
}
}
}
else
{
print_msg("");
wcd_printf(_("Cannot change to %s\n"),best_match);
#if defined(UNIX) || defined(_WIN32) || defined(__OS2__) /* empty wcd.go file */
empty_wcdgo(go_file,use_GoScript,verbose);
#endif
#ifdef WCD_DOSBASH /* empty wcd.go file */
empty_wcdgo(go_file,changedrive,drive,use_GoScript,verbose);
#endif
if (keep_paths == 0)
cleanTreeFile(treefile,tmp);
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
}
#ifdef WCD_SHELL
quoteString(best_match);
if (justGo)
wcd_printf("%s\n",best_match);
writeGoFile(go_file,&changedrive,drive,best_match,use_GoScript,verbose);
#else
wcd_chdir(best_match,0); /* change to directory */
#endif
return wcd_exit(perfect_list,wild_list,extra_files,banned_dirs,relative_files,DirStack,exclude);
}
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