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Revert hexDecode and add new sqlHexDecode

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brenosilva
2011-10-10 16:24:07 +00:00
parent 5d0e3f910e
commit a4f0957b0c
3 changed files with 34 additions and 7 deletions
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31
apache2/msc_util.c
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@@ -419,15 +419,20 @@ char *file_dirname(apr_pool_t *p, const char *filename) {
/**
*
*/
int hex2bytes_inplace(unsigned char *data, int len) {
int sql_hex2bytes_inplace(unsigned char *data, int len) {
unsigned char *d = data;
char print = 0;
char print = 0, found = 0;
int i, count = 0;
if ((data == NULL)||(len == 0)) return 0;
for(i = 0; i <= len - 1; i++) {
if(VALID_HEX(data[i]) && VALID_HEX(data[i+1])) {
if(data[i] == 0x30 && data[i+1] == 0x78) {
found = 1;
i++; continue;
}
if(VALID_HEX(data[i]) && VALID_HEX(data[i+1]) && found) {
print = data[i];
if(print > 0x31 && print < 0x38) {
*d++ = x2c(&data[i]);
@@ -441,6 +446,26 @@ int hex2bytes_inplace(unsigned char *data, int len) {
} else {
*d++ = data[i];
}
count++;
}
*d = '\0';
return count;
}
/**
*
*
*/
int hex2bytes_inplace(unsigned char *data, int len) {
unsigned char *d = data;
int i, count = 0;
if ((data == NULL)||(len == 0)) return 0;
for(i = 0; i <= len - 2; i += 2) {
*d++ = x2c(&data[i]);
count++;
}
*d = '\0';

2
apache2/msc_util.h
View File

@@ -43,6 +43,8 @@ char DSOLOCAL *file_dirname(apr_pool_t *p, const char *filename);
char DSOLOCAL *file_basename(apr_pool_t *p, const char *filename);
int DSOLOCAL sql_hex2bytes_inplace(unsigned char *data, int len);
int DSOLOCAL hex2bytes_inplace(unsigned char *data, int len);
char DSOLOCAL *bytes2hex(apr_pool_t *pool, unsigned char *data, int len);