2.5.13/2.5.x/apache2/msc_util.h

@@ -0,0 +1,115 @@
+/*
+ * ModSecurity for Apache 2.x, http://www.modsecurity.org/
+ * Copyright (c) 2004-2010 Trustwave Holdings, Inc. (http://www.trustwave.com/)
+ *
+ * This product is released under the terms of the General Public Licence,
+ * version 2 (GPLv2). Please refer to the file LICENSE (included with this
+ * distribution) which contains the complete text of the licence.
+ *
+ * There are special exceptions to the terms and conditions of the GPL
+ * as it is applied to this software. View the full text of the exception in
+ * file MODSECURITY_LICENSING_EXCEPTION in the directory of this software
+ * distribution.
+ *
+ * If any of the files related to licensing are missing or if you have any
+ * other questions related to licensing please contact Trustwave Holdings, Inc.
+ * directly using the email address support@trustwave.com.
+ *
+ */
+#ifndef _UTIL_H_
+#define _UTIL_H_
+
+#include <sys/types.h>
+#include <apr_file_info.h>
+
+#ifndef APR_WSTICKY
+/* Add extra flags added to APR in 0.9.5 */
+#define APR_USETID      0x8000 /**< Set user id */
+#define APR_GSETID      0x4000 /**< Set group id */
+#define APR_WSTICKY     0x2000 /**< Sticky bit */
+#endif
+
+#include "modsecurity.h"
+
+int DSOLOCAL normalise_path_inplace(unsigned char *input, int len, int win, int *changed);
+
+int DSOLOCAL parse_boolean(const char *input);
+
+int DSOLOCAL parse_name_eq_value(apr_pool_t *mp, const char *input, char **name, char **value);
+
+char DSOLOCAL *url_encode(apr_pool_t *mp, char *input, unsigned int input_len, int *changed);
+
+char DSOLOCAL *strnurlencat(char *destination, char *source, unsigned int maxlen);
+
+char DSOLOCAL *file_dirname(apr_pool_t *p, const char *filename);
+
+char DSOLOCAL *file_basename(apr_pool_t *p, const char *filename);
+
+int DSOLOCAL hex2bytes_inplace(unsigned char *data, int len);
+
+char DSOLOCAL *bytes2hex(apr_pool_t *pool, unsigned char *data, int len);
+
+int DSOLOCAL is_token_char(unsigned char c);
+
+int DSOLOCAL remove_lf_crlf_inplace(char *text);
+
+unsigned char DSOLOCAL x2c(unsigned char *what);
+
+unsigned char DSOLOCAL xsingle2c(unsigned char *what);
+
+char DSOLOCAL *guess_tmp_dir(apr_pool_t *p);
+
+char DSOLOCAL *current_logtime(apr_pool_t *mp);
+
+char DSOLOCAL *current_filetime(apr_pool_t *mp);
+
+int DSOLOCAL msc_mkstemp_ex(char *template, int mode);
+
+int DSOLOCAL msc_mkstemp(char *template);
+
+char DSOLOCAL *strtolower_inplace(unsigned char *str);
+
+unsigned char DSOLOCAL *c2x(unsigned what, unsigned char *where);
+
+char DSOLOCAL *log_escape(apr_pool_t *p, const char *text);
+
+char DSOLOCAL *log_escape_nq(apr_pool_t *p, const char *text);
+
+char DSOLOCAL *log_escape_ex(apr_pool_t *p, const char *text, unsigned long int text_length);
+
+char DSOLOCAL *log_escape_nq_ex(apr_pool_t *p, const char *text, unsigned long int text_length);
+
+char DSOLOCAL *log_escape_header_name(apr_pool_t *p, const char *text);
+
+char DSOLOCAL *log_escape_hex(apr_pool_t *mp, const unsigned char *text, unsigned long int text_length);
+
+char DSOLOCAL *log_escape_raw(apr_pool_t *mp, const unsigned char *text, unsigned long int text_length);
+
+char DSOLOCAL *log_escape_nul(apr_pool_t *mp, const unsigned char *text, unsigned long int text_length);
+
+char DSOLOCAL *_log_escape(apr_pool_t *p, const unsigned char *input,
+    unsigned long int input_length, int escape_quotes, int escape_colon);
+
+int DSOLOCAL decode_base64_ext(char *plain_text, const char *input, int input_len);
+
+int DSOLOCAL js_decode_nonstrict_inplace(unsigned char *input, long int input_len);
+
+int DSOLOCAL urldecode_uni_nonstrict_inplace_ex(unsigned char *input, long int input_length, int * changed);
+
+int DSOLOCAL urldecode_nonstrict_inplace_ex(unsigned char *input, long int input_length, int *invalid_count, int *changed);
+
+int DSOLOCAL html_entities_decode_inplace(apr_pool_t *mp, unsigned char *input, int len);
+
+int DSOLOCAL ansi_c_sequences_decode_inplace(unsigned char *input, int len);
+
+char DSOLOCAL *modsec_build(apr_pool_t *mp);
+
+int DSOLOCAL is_empty_string(const char *string);
+
+char DSOLOCAL *resolve_relative_path(apr_pool_t *pool, const char *parent_filename, const char *filename);
+
+int DSOLOCAL css_decode_inplace(unsigned char *input, long int input_len);
+
+apr_fileperms_t DSOLOCAL mode2fileperms(int mode);
+
+#endif