/usr/include/axis2-1.6.0/axutil_string.h is in libaxis2c-dev 1.6.0-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* 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.
*/
#ifndef AXUTIL_STRING_H
#define AXUTIL_STRING_H
#include <axutil_utils_defines.h>
#include <axutil_error.h>
#include <axutil_env.h>
#include <string.h>
#ifdef __cplusplus
extern "C"
{
#endif
/**
* @defgroup axutil_string string
* @ingroup axis2_util
* @{
*/
typedef struct axutil_string axutil_string_t;
/**
* Creates a string struct.
* @param str pointer to string. string struct would create a duplicate of
* this
* @param env pointer to environment struct
* @return a pointer to newly created string struct
*/
AXIS2_EXTERN axutil_string_t *AXIS2_CALL
axutil_string_create(
const axutil_env_t * env,
const axis2_char_t * str);
/**
* Creates a string struct.
* @param str pointer to string. string struct would not create a duplicate
* of this, but would assume ownership
* @param env pointer to environment struct
* @return a pointer to newly created string struct
*/
AXIS2_EXTERN axutil_string_t *AXIS2_CALL
axutil_string_create_assume_ownership(
const axutil_env_t * env,
axis2_char_t ** str);
/**
* Creates a string struct.
* @param str pointer to string. string struct would not create a duplicate
* of this and assumes the str would have longer life than that of itself
* @param env pointer to environment struct
* @return a pointer to newly created string struct
*/
AXIS2_EXTERN axutil_string_t *AXIS2_CALL
axutil_string_create_const(
const axutil_env_t * env,
axis2_char_t ** str);
/**
* Frees string struct.
* @param string pointer to string struct
* @param env pointer to environment struct
* @return AXIS2_SUCCESS on success, else AXIS2_FAILURE
*/
AXIS2_EXTERN void AXIS2_CALL
axutil_string_free(
struct axutil_string *string,
const axutil_env_t * env);
/**
* Compares two strings. Checks if the two strings point to the same buffer.
* Do not cmpare the buffer contents.
* @param string pointer to string struct
* @param env pointer to environment struct
* @param string1 pointer to string struct to be compared
* @return AXIS2_TRUE if string equals string1, AXIS2_FALSE otherwise
*/
AXIS2_EXTERN axis2_bool_t AXIS2_CALL
axutil_string_equals(
const struct axutil_string *string,
const axutil_env_t * env,
const struct axutil_string *string1);
/**
* Clones a given string. Does not duplicate the buffer, rather
* increments the reference count. Each call to clone needs to have a
* matching free, when the clone is done with.
* @param string pointer to string struct
* @param env pointer to environment struct
* @returns pointer to cloned string struct instance
*/
AXIS2_EXTERN struct axutil_string *AXIS2_CALL
axutil_string_clone(
struct axutil_string *string,
const axutil_env_t * env);
/**
* Gets string buffer.
* @param string pointer to string struct
* @param env pointer to environment struct
* @returns pointer to string buffer
*/
AXIS2_EXTERN const axis2_char_t *AXIS2_CALL
axutil_string_get_buffer(
const struct axutil_string *string,
const axutil_env_t * env);
/**
* Gets string length. * @param string pointer to string struct * @param env pointer to environment struct * @returns buffer length */
AXIS2_EXTERN unsigned int AXIS2_CALL
axutil_string_get_length(
const struct axutil_string *string,
const axutil_env_t * env);
/** @} */
/**
* @defgroup axutil_string_utils string_utils
* @ingroup axis2_util
* @{
*/
AXIS2_EXTERN void *AXIS2_CALL
axutil_strdup(
const axutil_env_t * env,
const void *ptr);
/**
* duplicate the first n characters of a string into memory allocated
* the new string will be null-terminated
* @param ptr The string to duplicate
* @param n The number of characters to duplicate
* @return The new string
*/
AXIS2_EXTERN void *AXIS2_CALL
axutil_strndup(
const axutil_env_t * env,
const void *ptr,
int n);
/**
* Create a null-terminated string by making a copy of a sequence
* of characters and appending a null byte
* @param ptr The block of characters to duplicate
* @param n The number of characters to duplicate
* @return The new string
* @remark This is a faster alternative to axis2_strndup, for use
* when you know that the string being duplicated really
* has 'n' or more characters. If the string might contain
* fewer characters, use axis2_strndup.
*/
AXIS2_EXTERN void *AXIS2_CALL
axutil_strmemdup(
const void *ptr,
size_t n,
const axutil_env_t * env);
AXIS2_EXTERN void *AXIS2_CALL
axutil_memchr(
const void *ptr,
int c,
size_t n);
AXIS2_EXTERN int AXIS2_CALL
axutil_strcmp(
const axis2_char_t * s1,
const axis2_char_t * s2);
AXIS2_EXTERN int AXIS2_CALL
axutil_strncmp(
const axis2_char_t * s1,
const axis2_char_t * s2,
int n);
AXIS2_EXTERN axis2_ssize_t AXIS2_CALL
axutil_strlen(
const axis2_char_t * s);
AXIS2_EXTERN int AXIS2_CALL
axutil_strcasecmp(
const axis2_char_t * s1,
const axis2_char_t * s2);
AXIS2_EXTERN int AXIS2_CALL
axutil_strncasecmp(
const axis2_char_t * s1,
const axis2_char_t * s2,
const int n);
/* much similar to the strcat behaviour. But the difference is
* this allocates new memory to put the conatenated string rather than
* modifying the first argument. The user should free the allocated
* memory for the return value
*/
AXIS2_EXTERN axis2_char_t *AXIS2_CALL
axutil_stracat(
const axutil_env_t * env,
const axis2_char_t * s1,
const axis2_char_t * s2);
/**
* Concatenate multiple strings, allocating memory
* @param ... The strings to concatenate. The final string must be NULL
* @return The new string
*/
AXIS2_EXTERN axis2_char_t *AXIS2_CALL
axutil_strcat(
const axutil_env_t * env,
...);
AXIS2_EXTERN axis2_char_t *AXIS2_CALL
axutil_strstr(
const axis2_char_t * heystack,
const axis2_char_t * needle);
/**
* Finds the first occurrence of a character in a string
* @param s String in which the character is searched
* @param ch Character to be searched
* @return Pointer to to the first occurence of the charecter if it could
* be found in the string, NULL otherwise
*/
AXIS2_EXTERN axis2_char_t *AXIS2_CALL
axutil_strchr(
const axis2_char_t * s,
axis2_char_t ch);
AXIS2_EXTERN axis2_char_t *AXIS2_CALL
axutil_rindex(
const axis2_char_t * s,
axis2_char_t c);
/* replaces s1 with s2 */
AXIS2_EXTERN axis2_char_t *AXIS2_CALL
axutil_replace(
const axutil_env_t * env,
axis2_char_t * str,
int s1,
int s2);
AXIS2_EXTERN axis2_char_t *AXIS2_CALL
axutil_strltrim(
const axutil_env_t * env,
const axis2_char_t * _s,
const axis2_char_t * _trim);
AXIS2_EXTERN axis2_char_t *AXIS2_CALL
axutil_strrtrim(
const axutil_env_t * env,
const axis2_char_t * _s,
const axis2_char_t * _trim);
AXIS2_EXTERN axis2_char_t *AXIS2_CALL
axutil_strtrim(
const axutil_env_t * env,
const axis2_char_t * _s,
const axis2_char_t * _trim);
/**
* replace given axis2_character with a new one.
* @param str string operation apply
* @param old_char the old axis2_character which would be replaced
* @param new_char new axis2_char_tacter
* @return replaced string
*/
AXIS2_EXTERN axis2_char_t *AXIS2_CALL
axutil_string_replace(
axis2_char_t * str,
axis2_char_t old_char,
axis2_char_t new_char);
/**
* gives a sub string starting with given index.
* @param str string operation apply
* @param c starting index
* @return substring
*/
AXIS2_EXTERN axis2_char_t *AXIS2_CALL
axutil_string_substring_starting_at(
axis2_char_t * str,
int s);
/**
* gives a sub string ending with given index.
* @param str string operation apply
* @param c ending index
* @return substring
*/
AXIS2_EXTERN axis2_char_t *AXIS2_CALL
axutil_string_substring_ending_at(
axis2_char_t * str,
int e);
/**
* set a string to lowercase.
* @param str string
* @return string with lowercase
*/
AXIS2_EXTERN axis2_char_t *AXIS2_CALL
axutil_string_tolower(
axis2_char_t * str);
/**
* set a string to uppercase.
* @param str string
* @return string with uppercase
*/
AXIS2_EXTERN axis2_char_t *AXIS2_CALL
axutil_string_toupper(
axis2_char_t * str);
/**
* Finds the first occurrence of the substring needle in the string
* haystack, ignores the case of both arguments.
* @param haystack string in which the given string is to be found
* @param needle string to be found in haystack
* @return pointer to the beginning of the substring,
* or NULL if the substring is not found
*/
AXIS2_EXTERN axis2_char_t *AXIS2_CALL
axutil_strcasestr(
const axis2_char_t * heystack,
const axis2_char_t * needle);
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* AXIS2_STRING_H */
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