diff options
Diffstat (limited to 'rubbos/app/httpd-2.0.64/server/gen_test_char.c')
| -rw-r--r-- | rubbos/app/httpd-2.0.64/server/gen_test_char.c | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/rubbos/app/httpd-2.0.64/server/gen_test_char.c b/rubbos/app/httpd-2.0.64/server/gen_test_char.c deleted file mode 100644 index ef53f9c9..00000000 --- a/rubbos/app/httpd-2.0.64/server/gen_test_char.c +++ /dev/null @@ -1,143 +0,0 @@ -/* Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifdef CROSS_COMPILE - -#define apr_isalnum(c) (isalnum(((unsigned char)(c)))) -#define apr_isalpha(c) (isalpha(((unsigned char)(c)))) -#define apr_iscntrl(c) (iscntrl(((unsigned char)(c)))) -#define apr_isprint(c) (isprint(((unsigned char)(c)))) -#include <ctype.h> -#define APR_HAVE_STDIO_H 1 -#define APR_HAVE_STRING_H 1 - -#else - -#include "apr.h" -#include "apr_lib.h" - -#if defined(WIN32) || defined(OS2) -#define NEED_ENHANCED_ESCAPES -#endif - -#endif - -#if APR_HAVE_STDIO_H -#include <stdio.h> -#endif -#if APR_HAVE_STRING_H -#include <string.h> -#endif - -/* A bunch of functions in util.c scan strings looking for certain characters. - * To make that more efficient we encode a lookup table. - */ -#define T_ESCAPE_SHELL_CMD (0x01) -#define T_ESCAPE_PATH_SEGMENT (0x02) -#define T_OS_ESCAPE_PATH (0x04) -#define T_HTTP_TOKEN_STOP (0x08) -#define T_ESCAPE_LOGITEM (0x10) -#define T_ESCAPE_FORENSIC (0x20) - -int main(int argc, char *argv[]) -{ - unsigned c; - unsigned char flags; - - printf("/* this file is automatically generated by gen_test_char, " - "do not edit */\n" - "#define T_ESCAPE_SHELL_CMD (%u)\n" - "#define T_ESCAPE_PATH_SEGMENT (%u)\n" - "#define T_OS_ESCAPE_PATH (%u)\n" - "#define T_HTTP_TOKEN_STOP (%u)\n" - "#define T_ESCAPE_LOGITEM (%u)\n" - "#define T_ESCAPE_FORENSIC (%u)\n" - "\n" - "static const unsigned char test_char_table[256] = {\n" - " 0,", - T_ESCAPE_SHELL_CMD, - T_ESCAPE_PATH_SEGMENT, - T_OS_ESCAPE_PATH, - T_HTTP_TOKEN_STOP, - T_ESCAPE_LOGITEM, - T_ESCAPE_FORENSIC); - - /* we explicitly dealt with NUL above - * in case some strchr() do bogosity with it */ - - for (c = 1; c < 256; ++c) { - flags = 0; - if (c % 20 == 0) - printf("\n "); - - /* escape_shell_cmd */ -#ifdef NEED_ENHANCED_ESCAPES - /* Win32/OS2 have many of the same vulnerable characters - * as Unix sh, plus the carriage return and percent char. - * The proper escaping of these characters varies from unix - * since Win32/OS2 use carets or doubled-double quotes, - * and neither lf nor cr can be escaped. We escape unix - * specific as well, to assure that cross-compiled unix - * applications behave similiarly when invoked on win32/os2. - * - * Rem please keep in-sync with apr's list in win32/filesys.c - */ - if (strchr("&;`'\"|*?~<>^()[]{}$\\\n\r%", c)) { - flags |= T_ESCAPE_SHELL_CMD; - } -#else - if (strchr("&;`'\"|*?~<>^()[]{}$\\\n", c)) { - flags |= T_ESCAPE_SHELL_CMD; - } -#endif - - if (!apr_isalnum(c) && !strchr("$-_.+!*'(),:@&=~", c)) { - flags |= T_ESCAPE_PATH_SEGMENT; - } - - if (!apr_isalnum(c) && !strchr("$-_.+!*'(),:@&=/~", c)) { - flags |= T_OS_ESCAPE_PATH; - } - - /* these are the "tspecials" from RFC2068 */ - if (apr_iscntrl(c) || strchr(" \t()<>@,;:\\/[]?={}", c)) { - flags |= T_HTTP_TOKEN_STOP; - } - - /* For logging, escape all control characters, - * double quotes (because they delimit the request in the log file) - * backslashes (because we use backslash for escaping) - * and 8-bit chars with the high bit set - */ - if (!apr_isprint(c) || c == '"' || c == '\\' || apr_iscntrl(c)) { - flags |= T_ESCAPE_LOGITEM; - } - - /* For forensic logging, escape all control characters, top bit set, - * :, | (used as delimiters) and % (used for escaping). - */ - if (!apr_isprint(c) || c == ':' || c == '|' || c == '%' - || apr_iscntrl(c) || !c) { - flags |= T_ESCAPE_FORENSIC; - } - - printf("%u%c", flags, (c < 255) ? ',' : ' '); - } - - printf("\n};\n"); - - return 0; -} |