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solr_string.h
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solr_string.h
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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2009 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.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 |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Israel Ekpo <[email protected]> |
+----------------------------------------------------------------------+
*/
/* $Id: solr_string.h 291683 2009-12-04 04:57:03Z iekpo $ */
#ifndef SOLR_STRING_H
#define SOLR_STRING_H
#include <main/php.h>
#include <Zend/zend_alloc.h>
#define SOLR_STRING_PERSISTENT 0
#define SOLR_STRING_START_SIZE 64
#define SOLR_STRING_INCREMENT_SIZE 128
#define SOLR_STRING_LONG_BUFFER_SIZE 16
#define SOLR_STRING_UNSIGNED_LONG_BUFFER_SIZE 32
#include "php_solr_api.h"
#ifdef SOLR_DEBUG
/* #define SOLR_MEM_DEBUG 1 Uncomment if you need memdebug enabled */
#endif
#ifdef SOLR_MEM_DEBUG
#define SOLR_MEM_DEBUG_DC , const char * mm_function, char * mm_filename, int mm_line
#define SOLR_MEM_DEBUG_CC , mm_function, mm_filename, mm_line
#define SOLR_MEM_DEBUG_RC , __func__, __FILE__, __LINE__
#else
#define SOLR_MEM_DEBUG_DC
#define SOLR_MEM_DEBUG_CC
#define SOLR_MEM_DEBUG_RC
#endif
/**
* solr_char_t
*
* iekpo 2009/08/28
*
* Decided to create this type just in case there is a special need in the
* future to use unsigned char instead of plain char to transport character
* arrays within the library.
*
* Having this typedef will allow us to toggle easily between plain char and
* unsigned char, without having to do a massive search and replace.
*
* There may be a few cases where casting may be needed to handle cases where
* the sign of the variable is now the opposite.
*/
typedef char solr_char_t;
/* Structure to store solr strings */
typedef struct _solr_string {
solr_char_t *str; /* The buffer to store the character array. */
size_t len; /* The current length of the solr_string_t object */
size_t cap; /* The current capacity of the solr_string_t object */
} solr_string_t;
#define SOLR_STRING_INITIALIZER {.str = ((solr_char_t *)0), .len = 0U, .cap = 0U}
/* Appends a string constant to a solr_string_t */
#define solr_string_append_const(dest, str) solr_string_appends((dest), (solr_char_t *) str, sizeof(str)-1)
/* Appends one solr_string_t to another */
#define solr_string_append_solr_string(dest, src) solr_string_appends((dest), (src)->str, (src)->len)
/* Initializes the solr_string_t structure to empty values */
#define solr_string_init(dest) \
{ \
(dest)->str = (solr_char_t *) 0x00; \
(dest)->len = 0U; \
(dest)->cap = 0U; \
}
#define solr_strndup estrndup
#define solr_strdup estrdup
#define solr_strlen strlen
#define solr_string_appends(dest, src, len) solr_string_appends_ex((dest), (src), (len) SOLR_MEM_DEBUG_RC)
#define solr_string_appendc(dest, ch) solr_string_appendc_ex((dest), (ch) SOLR_MEM_DEBUG_RC)
#define solr_string_append_long(dest, long_val) solr_string_append_long_ex((dest), (long_val) SOLR_MEM_DEBUG_RC)
#define solr_string_append_unsigned_long(dest, long_val) solr_string_append_unsigned_long((dest), (long_val) SOLR_MEM_DEBUG_RC)
#define solr_string_set(dest, value, length) solr_string_set_ex((dest), (value), (length) SOLR_MEM_DEBUG_RC)
#define solr_string_free(dest) solr_string_free_ex((dest) SOLR_MEM_DEBUG_RC)
PHP_SOLR_API void solr_string_appends_ex(solr_string_t *dest, const solr_char_t *src, size_t length SOLR_MEM_DEBUG_DC);
PHP_SOLR_API void solr_string_appendc_ex(solr_string_t *dest, solr_char_t ch SOLR_MEM_DEBUG_DC);
PHP_SOLR_API void solr_string_append_long_ex(solr_string_t *dest, long int long_val SOLR_MEM_DEBUG_DC);
PHP_SOLR_API void solr_string_append_unsigned_long_ex(solr_string_t *dest, unsigned long int long_val SOLR_MEM_DEBUG_DC);
PHP_SOLR_API void solr_string_remove_last_char(solr_string_t *dest);
PHP_SOLR_API int solr_string_equal(const solr_string_t *a, const solr_string_t *b);
PHP_SOLR_API void solr_string_free_ex(solr_string_t *dest SOLR_MEM_DEBUG_DC);
PHP_SOLR_API void solr_string_set_ex(solr_string_t *dest, const solr_char_t *value, size_t length SOLR_MEM_DEBUG_DC);
#endif /* SOLR_STRING_H */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: fdm=marker
* vim: noet sw=4 ts=4
*/