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113 lines
2.2 KiB
C
113 lines
2.2 KiB
C
#include "parser.h"
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/*******************************************************************
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Count the number of characters (not bytes) in a unicode string.
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********************************************************************/
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size_t strlen_w(void *src)
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{
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size_t len;
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for (len = 0; SVAL(src, len*2); len++) ;
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return len;
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}
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/****************************************************************************
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expand a pointer to be a particular size
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****************************************************************************/
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void *Realloc(void *p,size_t size)
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{
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void *ret=NULL;
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if (size == 0) {
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if (p) free(p);
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DEBUG(5,("Realloc asked for 0 bytes\n"));
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return NULL;
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}
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if (!p)
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ret = (void *)malloc(size);
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else
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ret = (void *)realloc(p,size);
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if (!ret)
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DEBUG(0,("Memory allocation error: failed to expand to %d bytes\n",(int)size));
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return(ret);
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}
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char *tab_depth(int depth)
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{
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static pstring spaces;
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memset(spaces, ' ', depth * 4);
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spaces[depth * 4] = 0;
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return spaces;
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}
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void print_asc(int level, uchar const *buf, int len)
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{
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int i;
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for (i = 0; i < len; i++)
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{
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DEBUGADD(level, ("%c", isprint(buf[i]) ? buf[i] : '.'));
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}
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}
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void dump_data(int level, char *buf1, int len)
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{
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uchar const *buf = (uchar const *)buf1;
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int i = 0;
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if (buf == NULL)
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{
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DEBUG(level, ("dump_data: NULL, len=%d\n", len));
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return;
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}
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if (len < 0)
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return;
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if (len == 0)
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{
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DEBUG(level, ("\n"));
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return;
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}
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DEBUG(level, ("[%03X] ", i));
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for (i = 0; i < len;)
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{
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DEBUGADD(level, ("%02X ", (int)buf[i]));
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i++;
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if (i % 8 == 0)
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DEBUGADD(level, (" "));
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if (i % 16 == 0)
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{
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print_asc(level, &buf[i - 16], 8);
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DEBUGADD(level, (" "));
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print_asc(level, &buf[i - 8], 8);
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DEBUGADD(level, ("\n"));
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if (i < len)
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DEBUGADD(level, ("[%03X] ", i));
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}
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}
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if (i % 16 != 0) /* finish off a non-16-char-length row */
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{
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int n;
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n = 16 - (i % 16);
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DEBUGADD(level, (" "));
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if (n > 8)
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DEBUGADD(level, (" "));
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while (n--)
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DEBUGADD(level, (" "));
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n = MIN(8, i % 16);
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print_asc(level, &buf[i - (i % 16)], n);
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DEBUGADD(level, (" "));
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n = (i % 16) - n;
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if (n > 0)
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print_asc(level, &buf[i - n], n);
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DEBUGADD(level, ("\n"));
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}
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}
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