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https://github.com/samba-team/samba.git
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5aa735c940
set the mode on all created files. I think this is a better policy. - change the debug levels on some items - fix a charset handling bug which affected foreign and extended charset users - no longer switch back to the original directory when idle, instead switch to / as the original directory may not be readable by ordinary users. - fix some bugs where the create mode of files was not being explicitly set (it was relying on the umask and using fopen). Not a big bug as it only affected obscure commands like the messaging ops. - got rid of the lock code in the lpq cache as its no longer needed - rewrote smbrun to be faster and to remove the security hole. We now don't actually need a external smbrun binary, its all done by smbd. - add a more explicit warning about uids and gids of -1 or 65535
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114 lines
3.4 KiB
C
114 lines
3.4 KiB
C
/*
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Unix SMB/Netbios implementation.
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Version 1.9.
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Character set handling
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Copyright (C) Andrew Tridgell 1992-1995
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#define CHARSET_C
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#include "includes.h"
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extern int DEBUGLEVEL;
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char xx_dos_char_map[256];
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char xx_upper_char_map[256];
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char xx_lower_char_map[256];
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char *dos_char_map = NULL;
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char *upper_char_map = NULL;
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char *lower_char_map = NULL;
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static void add_dos_char(int lower, int upper)
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{
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DEBUG(6,("Adding chars 0%o 0%o\n",lower,upper));
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if (lower) dos_char_map[(char)lower] = 1;
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if (upper) dos_char_map[(char)upper] = 1;
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if (lower && upper) {
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lower_char_map[(char)upper] = (char)lower;
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upper_char_map[(char)lower] = (char)upper;
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lower_char_map[(char)lower] = (char)lower;
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upper_char_map[(char)upper] = (char)upper;
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}
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}
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/****************************************************************************
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initialise the charset arrays
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****************************************************************************/
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void charset_initialise(void)
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{
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int i;
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dos_char_map = &xx_dos_char_map[128];
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upper_char_map = &xx_upper_char_map[128];
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lower_char_map = &xx_lower_char_map[128];
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for (i= -128;i<=127;i++) {
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dos_char_map[(char)i] = 0;
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}
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for (i=0;i<=127;i++) {
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if (isalnum((char)i) || strchr("._^$~!#%&-{}()@'`",(char)i))
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add_dos_char(i,0);
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}
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for (i= -128;i<=127;i++) {
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char c = (char)i;
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upper_char_map[i] = lower_char_map[i] = c;
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if (isupper(c)) lower_char_map[c] = tolower(c);
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if (islower(c)) upper_char_map[c] = toupper(c);
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}
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/* valid for all DOS PC */
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add_dos_char(142,0); /* A trema */
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add_dos_char(143,0); /* A o */
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add_dos_char(144,0); /* E ' */
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add_dos_char(146,0); /* AE */
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add_dos_char(153,0); /* O trema */
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add_dos_char(154,0); /* U trema */
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add_dos_char(165,0); /* N tilda */
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add_dos_char(128,0); /* C cedille */
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add_dos_char(156,0); /* Pound */
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add_dos_char(183,0); /* A ` (WIN)*/
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add_dos_char(157,0); /* Phi (WIN)*/
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add_dos_char(212,0); /* E` (WIN)*/
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}
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/*******************************************************************
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add characters depending on a string passed by the user
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********************************************************************/
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void add_char_string(char *s)
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{
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char *extra_chars = (char *)strdup(s);
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char *t;
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if (!extra_chars) return;
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for (t=strtok(extra_chars," \t\r\n"); t; t=strtok(NULL," \t\r\n")) {
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char c1=0,c2=0;
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int i1=0,i2=0;
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if (isdigit(*t) || (*t)=='-') {
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sscanf(t,"%i:%i",&i1,&i2);
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add_dos_char(i1,i2);
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} else {
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sscanf(t,"%c:%c",&c1,&c2);
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add_dos_char(c1,c2);
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}
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}
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free(extra_chars);
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}
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