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-rw-r--r--ext/standard/quot_print.c216
1 files changed, 0 insertions, 216 deletions
diff --git a/ext/standard/quot_print.c b/ext/standard/quot_print.c
deleted file mode 100644
index 1e3137e397..0000000000
--- a/ext/standard/quot_print.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- +----------------------------------------------------------------------+
- | PHP Version 4 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997-2003 The PHP Group |
- +----------------------------------------------------------------------+
- | This source file is subject to version 2.02 of the PHP license, |
- | that is bundled with this package in the file LICENSE, and is |
- | available at through the world-wide-web at |
- | http://www.php.net/license/2_02.txt. |
- | If you did not receive a copy of the PHP license and are unable to |
- | obtain it through the world-wide-web, please send a note to |
- | license@php.net so we can mail you a copy immediately. |
- +----------------------------------------------------------------------+
- | Author: Kirill Maximov <kir@actimind.com> |
- +----------------------------------------------------------------------+
- */
-
-/* $Id$ */
-
-#include <stdlib.h>
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#include <string.h>
-#include <errno.h>
-
-#include "php.h"
-#include "quot_print.h"
-
-#include <stdio.h>
-
-/*
-* Converting HEX char to INT value
-*/
-static char php_hex2int(int c)
-{
- if (isdigit(c)) {
- return c - '0';
- }
- else if (c >= 'A' && c <= 'F') {
- return c - 'A' + 10;
- }
- else if (c >= 'a' && c <= 'f') {
- return c - 'a' + 10;
- }
- else {
- return -1;
- }
-}
-
-PHPAPI unsigned char *php_quot_print_decode(const unsigned char *str, size_t length, size_t *ret_length)
-{
- register unsigned int i;
- register unsigned const char *p1;
- register unsigned char *p2;
- register unsigned int h_nbl, l_nbl;
-
- size_t decoded_len, buf_size;
- unsigned char *retval;
-
- static unsigned int hexval_tbl[256] = {
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 32, 16, 64, 64, 16, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 32, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 64, 64, 64, 64, 64, 64,
- 64, 10, 11, 12, 13, 14, 15, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64
- };
-
- i = length, p1 = str; buf_size = length;
-
- while (i > 1 && *p1 != '\0') {
- if (*p1 == '=') {
- buf_size -= 2;
- p1++;
- i--;
- }
- p1++;
- i--;
- }
-
- retval = emalloc(buf_size + 1);
- i = length; p1 = str; p2 = retval;
- decoded_len = 0;
-
- while (i > 0 && *p1 != '\0') {
- if (*p1 == '=') {
- i--, p1++;
- if (i == 0 || *p1 == '\0') {
- break;
- }
- h_nbl = hexval_tbl[*p1];
- if (h_nbl < 16) {
- /* next char should be a hexadecimal digit */
- if ((--i) == 0 || (l_nbl = hexval_tbl[*(++p1)]) >= 16) {
- efree(retval);
- return NULL;
- }
- *(p2++) = (h_nbl << 4) | l_nbl, decoded_len++;
- i--, p1++;
- } else if (h_nbl < 64) {
- /* soft line break */
- while (h_nbl == 32) {
- if (--i == 0 || (h_nbl = hexval_tbl[*(++p1)]) == 64) {
- efree(retval);
- return NULL;
- }
- }
- if (p1[0] == '\r' && i >= 2 && p1[1] == '\n') {
- i--, p1++;
- }
- i--, p1++;
- } else {
- efree(retval);
- return NULL;
- }
- } else {
- *(p2++) = *p1;
- i--, p1++, decoded_len++;
- }
- }
-
- *p2 = '\0';
- *ret_length = decoded_len;
- return retval;
-}
-
-
-/*
-*
-* Decoding Quoted-printable string.
-*
-*/
-/* {{{ proto string quoted_printable_decode(string str)
- Convert a quoted-printable string to an 8 bit string */
-PHP_FUNCTION(quoted_printable_decode)
-{
- pval **arg1;
- char *str_in, *str_out;
- int i = 0, j = 0, k;
-
- if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &arg1) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- convert_to_string_ex(arg1);
-
- if (Z_STRLEN_PP(arg1) == 0) {
- /* shortcut */
- RETURN_EMPTY_STRING();
- }
-
- str_in = Z_STRVAL_PP(arg1);
- str_out = emalloc(Z_STRLEN_PP(arg1) + 1);
- while (str_in[i]) {
- switch (str_in[i]) {
- case '=':
- if (str_in[i + 1] && str_in[i + 2] &&
- isxdigit((int) str_in[i + 1]) &&
- isxdigit((int) str_in[i + 2]))
- {
- str_out[j++] = (php_hex2int((int) str_in[i + 1]) << 4)
- + php_hex2int((int) str_in[i + 2]);
- i += 3;
- } else /* check for soft line break according to RFC 2045*/ {
- k = 1;
- while (str_in[i + k] && ((str_in[i + k] == 32) || (str_in[i + k] == 9))) {
- /* Possibly, skip spaces/tabs at the end of line */
- k++;
- }
- if (!str_in[i + k]) {
- /* End of line reached */
- i += k;
- }
- else if ((str_in[i + k] == 13) && (str_in[i + k + 1] == 10)) {
- /* CRLF */
- i += k + 2;
- }
- else if ((str_in[i + k] == 13) || (str_in[i + k] == 10)) {
- /* CR or LF */
- i += k + 1;
- }
- else {
- str_out[j++] = str_in[i++];
- }
- }
- break;
- default:
- str_out[j++] = str_in[i++];
- }
- }
- str_out[j] = '\0';
-
- RETVAL_STRINGL(str_out, j, 0);
-}
-/* }}} */
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
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