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-rw-r--r--tools/tmxcopy/base64.cpp148
1 files changed, 0 insertions, 148 deletions
diff --git a/tools/tmxcopy/base64.cpp b/tools/tmxcopy/base64.cpp
deleted file mode 100644
index 8cea60f90..000000000
--- a/tools/tmxcopy/base64.cpp
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- +----------------------------------------------------------------------+
- | PHP HTML Embedded Scripting Language Version 3.0 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997-2000 PHP Development Team (See Credits file) |
- +----------------------------------------------------------------------+
- | This program is free software; you can redistribute it and/or modify |
- | it under the terms of one of the following licenses: |
- | |
- | A) the GNU General Public License as published by the Free Software |
- | Foundation; either version 2 of the License, or (at your option) |
- | any later version. |
- | |
- | B) the PHP License as published by the PHP Development Team and |
- | included in the distribution in the file: LICENSE |
- | |
- | This program is distributed in the hope that it will be useful, |
- | but WITHOUT ANY WARRANTY; without even the implied warranty of |
- | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
- | GNU General Public License for more details. |
- | |
- | You should have received a copy of both licenses referred to here. |
- | If you did not, or have any questions about PHP licensing, please |
- | contact core@php.net. |
- +----------------------------------------------------------------------+
- | Author: Jim Winstead (jimw@php.net) |
- +----------------------------------------------------------------------+
- */
-
-#include <string.h>
-#include <stdlib.h>
-
-#include "base64.h"
-
-static char base64_table[] =
-{
- 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
- 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
- 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
- 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
- '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/', '\0'
-};
-static char base64_pad = '=';
-
-unsigned char *php3_base64_encode(const unsigned char *string, int length, int *ret_length) {
- const unsigned char *current = string;
- int i = 0;
- unsigned char *result = (unsigned char *)malloc(((length + 3 - length % 3) * 4 / 3 + 1) * sizeof(char));
-
- while (length > 2) { /* keep going until we have less than 24 bits */
- result[i++] = base64_table[current[0] >> 2];
- result[i++] = base64_table[((current[0] & 0x03) << 4) + (current[1] >> 4)];
- result[i++] = base64_table[((current[1] & 0x0f) << 2) + (current[2] >> 6)];
- result[i++] = base64_table[current[2] & 0x3f];
-
- current += 3;
- length -= 3; /* we just handle 3 octets of data */
- }
-
- /* now deal with the tail end of things */
- if (length != 0) {
- result[i++] = base64_table[current[0] >> 2];
- if (length > 1) {
- result[i++] = base64_table[((current[0] & 0x03) << 4) + (current[1] >> 4)];
- result[i++] = base64_table[(current[1] & 0x0f) << 2];
- result[i++] = base64_pad;
- }
- else {
- result[i++] = base64_table[(current[0] & 0x03) << 4];
- result[i++] = base64_pad;
- result[i++] = base64_pad;
- }
- }
- if(ret_length) {
- *ret_length = i;
- }
- result[i] = '\0';
- return result;
-}
-
-/* as above, but backwards. :) */
-unsigned char *php3_base64_decode(const unsigned char *string, int length, int *ret_length) {
- const unsigned char *current = string;
- int ch, i = 0, j = 0, k;
- char *chp;
-
- unsigned char *result = (unsigned char *)malloc(length + 1);
-
- if (result == NULL) {
- return NULL;
- }
-
- /* run through the whole string, converting as we go */
- while ((ch = *current++) != '\0') {
- if (ch == base64_pad) break;
-
- /* When Base64 gets POSTed, all pluses are interpreted as spaces.
- This line changes them back. It's not exactly the Base64 spec,
- but it is completely compatible with it (the spec says that
- spaces are invalid). This will also save many people considerable
- headache. - Turadg Aleahmad <turadg@wise.berkeley.edu>
- */
-
- if (ch == ' ') ch = '+';
-
- chp = strchr(base64_table, ch);
- if (chp == NULL) continue;
- ch = chp - base64_table;
-
- switch(i % 4) {
- case 0:
- result[j] = ch << 2;
- break;
- case 1:
- result[j++] |= ch >> 4;
- result[j] = (ch & 0x0f) << 4;
- break;
- case 2:
- result[j++] |= ch >>2;
- result[j] = (ch & 0x03) << 6;
- break;
- case 3:
- result[j++] |= ch;
- break;
- }
- i++;
- }
-
- k = j;
- /* mop things up if we ended on a boundary */
- if (ch == base64_pad) {
- switch(i % 4) {
- case 0:
- case 1:
- free(result);
- return NULL;
- case 2:
- k++;
- case 3:
- result[k++] = 0;
- }
- }
- if(ret_length) {
- *ret_length = j;
- }
- result[k] = '\0';
- return result;
-}