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-rw-r--r--source3/lib/charset.c287
1 files changed, 0 insertions, 287 deletions
diff --git a/source3/lib/charset.c b/source3/lib/charset.c
index d699df3e2b..cca5fdd326 100644
--- a/source3/lib/charset.c
+++ b/source3/lib/charset.c
@@ -111,290 +111,3 @@ char *dos_char_map = xx_dos_char_map;
char *upper_char_map = xx_upper_char_map;
char *lower_char_map = xx_lower_char_map;
-/*
- * This code has been extended to deal with ascynchronous mappings
- * like MS-DOS Latin US (Code page 437) where things like :
- * a acute are capitalized to 'A', but the reverse mapping
- * must not hold true. This allows the filename case insensitive
- * matching in do_match() to work, as the DOS/Win95/NT client
- * uses 'A' as a mask to match against characters like a acute.
- * This is the meaning behind the parameters that allow a
- * mapping from lower to upper, but not upper to lower.
- */
-
-static void add_dos_char(int lower, BOOL map_lower_to_upper,
- int upper, BOOL map_upper_to_lower)
-{
- lower &= 0xff;
- upper &= 0xff;
- DEBUGADD( 6, ( "Adding chars 0x%x 0x%x (l->u = %s) (u->l = %s)\n",
- lower, upper,
- map_lower_to_upper ? "True" : "False",
- map_upper_to_lower ? "True" : "False" ) );
- if (lower) dos_char_map[lower] = 1;
- if (upper) dos_char_map[upper] = 1;
- lower_char_map[lower] = (char)lower; /* Define tolower(lower) */
- upper_char_map[upper] = (char)upper; /* Define toupper(upper) */
- if (lower && upper) {
- if(map_upper_to_lower)
- lower_char_map[upper] = (char)lower;
- if(map_lower_to_upper)
- upper_char_map[lower] = (char)upper;
- }
-}
-
-/****************************************************************************
-initialise the charset arrays
-****************************************************************************/
-void charset_initialise(void)
-{
- int i;
-
-#ifdef LC_ALL
- /* include <locale.h> in includes.h if available for OS */
- /* we take only standard 7-bit ASCII definitions from ctype */
- setlocale(LC_ALL,"C");
-#endif
-
- for (i= 0;i<=255;i++) {
- dos_char_map[i] = 0;
- }
-
- for (i=0;i<=127;i++) {
- if (isalnum(i) || strchr("._^$~!#%&-{}()@'`",(char)i))
- add_dos_char(i,False,0,False);
- }
-
- for (i=0; i<=255; i++) {
- char c = (char)i;
- upper_char_map[i] = lower_char_map[i] = c;
-
- /* Some systems have buggy isupper/islower for characters
- above 127. Best not to rely on them. */
- if(i < 128) {
- if (isupper((int)c)) lower_char_map[i] = tolower(c);
- if (islower((int)c)) upper_char_map[i] = toupper(c);
- }
- }
-}
-
-/****************************************************************************
-load the client codepage.
-****************************************************************************/
-
-typedef unsigned char (*codepage_p)[4];
-
-static codepage_p load_client_codepage( int client_codepage )
-{
- pstring codepage_file_name;
- unsigned char buf[8];
- int fd = -1;
- SMB_OFF_T size;
- codepage_p cp_p = NULL;
- SMB_STRUCT_STAT st;
-
- DEBUG(5, ("load_client_codepage: loading codepage %d.\n", client_codepage));
-
- if(strlen(lp_codepagedir()) + 14 > sizeof(codepage_file_name))
- {
- DEBUG(0,("load_client_codepage: filename too long to load\n"));
- return NULL;
- }
-
- pstrcpy(codepage_file_name, lp_codepagedir());
- pstrcat(codepage_file_name, "/");
- pstrcat(codepage_file_name, "codepage.");
- slprintf(&codepage_file_name[strlen(codepage_file_name)],
- sizeof(pstring)-(strlen(codepage_file_name)+1)-1,
- "%03d",
- client_codepage);
-
- if(sys_stat(codepage_file_name,&st)!=0)
- {
- DEBUG(0,("load_client_codepage: filename %s does not exist.\n",
- codepage_file_name));
- return NULL;
- }
-
- /* Check if it is at least big enough to hold the required
- data. Should be 2 byte version, 2 byte codepage, 4 byte length,
- plus zero or more bytes of data. Note that the data cannot be more
- than 4 * MAXCODEPAGELINES bytes.
- */
- size = st.st_size;
-
- if( size < CODEPAGE_HEADER_SIZE || size > (CODEPAGE_HEADER_SIZE + 4 * MAXCODEPAGELINES))
- {
- DEBUG(0,("load_client_codepage: file %s is an incorrect size for a \
-code page file (size=%d).\n", codepage_file_name, (int)size));
- return NULL;
- }
-
- /* Read the first 8 bytes of the codepage file - check
- the version number and code page number. All the data
- is held in little endian format.
- */
-
- if((fd = open(codepage_file_name, O_RDONLY)) == -1)
- {
- DEBUG(0,("load_client_codepage: cannot open file %s. Error was %s\n",
- codepage_file_name, strerror(errno)));
- return NULL;
- }
-
- if (read(fd, buf, CODEPAGE_HEADER_SIZE)!=CODEPAGE_HEADER_SIZE)
- {
- DEBUG(0,("load_client_codepage: cannot read header from file %s. Error was %s\n",
- codepage_file_name, strerror(errno)));
- goto clean_and_exit;
- }
-
- /* Check the version value */
- if(SVAL(buf,CODEPAGE_VERSION_OFFSET) != CODEPAGE_FILE_VERSION_ID)
- {
- DEBUG(0,("load_client_codepage: filename %s has incorrect version id. \
-Needed %hu, got %hu.\n",
- codepage_file_name, (uint16)CODEPAGE_FILE_VERSION_ID,
- SVAL(buf,CODEPAGE_VERSION_OFFSET)));
- goto clean_and_exit;
- }
-
- /* Check the codepage matches */
- if(SVAL(buf,CODEPAGE_CLIENT_CODEPAGE_OFFSET) != (uint16)client_codepage)
- {
- DEBUG(0,("load_client_codepage: filename %s has incorrect codepage. \
-Needed %hu, got %hu.\n",
- codepage_file_name, (uint16)client_codepage,
- SVAL(buf,CODEPAGE_CLIENT_CODEPAGE_OFFSET)));
- goto clean_and_exit;
- }
-
- /* Check the length is correct. */
- if(IVAL(buf,CODEPAGE_LENGTH_OFFSET) != (size - CODEPAGE_HEADER_SIZE))
- {
- DEBUG(0,("load_client_codepage: filename %s has incorrect size headers. \
-Needed %u, got %u.\n", codepage_file_name, (uint32)(size - CODEPAGE_HEADER_SIZE),
- IVAL(buf,CODEPAGE_LENGTH_OFFSET)));
- goto clean_and_exit;
- }
-
- size -= CODEPAGE_HEADER_SIZE; /* Remove header */
-
- /* Make sure the size is a multiple of 4. */
- if((size % 4 ) != 0)
- {
- DEBUG(0,("load_client_codepage: filename %s has a codepage size not a \
-multiple of 4.\n", codepage_file_name));
- goto clean_and_exit;
- }
-
- /* Allocate space for the code page file and read it all in. */
- if((cp_p = (codepage_p)malloc( size + 4 )) == NULL)
- {
- DEBUG(0,("load_client_codepage: malloc fail.\n"));
- goto clean_and_exit;
- }
-
- if(read(fd, (char *)cp_p, size)!=size)
- {
- DEBUG(0,("load_client_codepage: read fail on file %s. Error was %s.\n",
- codepage_file_name, strerror(errno)));
- goto clean_and_exit;
- }
-
- /* Ensure array is correctly terminated. */
- memset(((char *)cp_p) + size, '\0', 4);
-
- close(fd);
- return cp_p;
-
-clean_and_exit:
-
- /* pseudo destructor :-) */
-
- if(fd != -1)
- close(fd);
- if(cp_p)
- free((char *)cp_p);
- return NULL;
-}
-
-/****************************************************************************
- Initialise the client codepage.
-****************************************************************************/
-
-void codepage_initialise(int client_codepage)
-{
- int i;
- static codepage_p cp = NULL;
-
- if(cp != NULL)
- {
- DEBUG(6,
- ("codepage_initialise: called twice - ignoring second client code page = %d\n",
- client_codepage));
- return;
- }
-
- DEBUG(6,("codepage_initialise: client code page = %d\n", client_codepage));
-
- /*
- * Known client codepages - these can be added to.
- */
- cp = load_client_codepage( client_codepage );
-
- if(cp == NULL)
- {
-#ifdef KANJI
- DEBUG(6,("codepage_initialise: loading dynamic codepage file %s/codepage.%d \
-for code page %d failed. Using default client codepage 932\n",
- lp_codepagedir(), client_codepage, client_codepage));
- cp = cp_932;
- client_codepage = KANJI_CODEPAGE;
-#else /* KANJI */
- DEBUG(6,("codepage_initialise: loading dynamic codepage file %s/codepage.%d \
-for code page %d failed. Using default client codepage 850\n",
- lp_codepagedir(), client_codepage, client_codepage));
- cp = cp_850;
- client_codepage = MSDOS_LATIN_1_CODEPAGE;
-#endif /* KANJI */
- }
-
- /*
- * Setup the function pointers for the loaded codepage.
- */
- initialize_multibyte_vectors( client_codepage );
-
- if(cp)
- {
- for(i = 0; !((cp[i][0] == '\0') && (cp[i][1] == '\0')); i++)
- add_dos_char(cp[i][0], (BOOL)cp[i][2], cp[i][1], (BOOL)cp[i][3]);
- }
-
- /* Try and load the unicode map. */
- load_dos_unicode_map(client_codepage);
-}
-
-/*******************************************************************
-add characters depending on a string passed by the user
-********************************************************************/
-void add_char_string(char *s)
-{
- char *extra_chars = (char *)strdup(s);
- char *t;
- if (!extra_chars) return;
-
- for (t=strtok(extra_chars," \t\r\n"); t; t=strtok(NULL," \t\r\n")) {
- char c1=0,c2=0;
- int i1=0,i2=0;
- if (isdigit((unsigned char)*t) || (*t)=='-') {
- sscanf(t,"%i:%i",&i1,&i2);
- add_dos_char(i1,True,i2,True);
- } else {
- sscanf(t,"%c:%c",&c1,&c2);
- add_dos_char((unsigned char)c1,True,(unsigned char)c2, True);
- }
- }
-
- free(extra_chars);
-}
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