C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// /* +----------------------------------------------------------------------+ | PHP Version 5 | +----------------------------------------------------------------------+ | Copyright (c) 1997-2013 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 | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Author: Stig Sæther Bakken | | Marcus Boerger | +----------------------------------------------------------------------+ */ /* $Id$ */ /* Comparing: sprintf, snprintf, slprintf, spprintf sprintf offers the ability to make a lot of failures since it does not know the size of the buffer it uses. Therefore usage of sprintf often results in possible entries for buffer overrun attacks. So please use this version only if you are sure the call is safe. sprintf allways terminstes the buffer it writes to. snprintf knows the buffers size and will not write behind it. But you will have to use either a static buffer or allocate a dynamic buffer before beeing able to call the function. In other words you must be sure that you really know the maximum size of the buffer required. A bad thing is having a big maximum while in most cases you would only need a small buffer. If the size of the resulting string is longer or equal to the buffer size than the buffer is not terminated. The function also returns the number of chars not including the terminating \0 that were needed to fully comply to the print request. slprintf same as snprintf with the difference that it actually returns the length printed not including the terminating \0. spprintf is the dynamical version of snprintf. It allocates the buffer in size as needed and allows a maximum setting as snprintf (turn this feature off by setting max_len to 0). spprintf is a little bit slower than snprintf and offers possible memory leakes if you miss freeing the buffer allocated by the function. Therfore this function should be used where either no maximum is known or the maximum is much bigger than normal size required. spprintf allways terminates the buffer. Example: #define MAX 1024 | #define MAX 1024 | #define MAX 1024 char buffer[MAX] | char buffer[MAX] | char *buffer; | | | | // No need to initialize buffer: | | // spprintf ignores value of buffer sprintf(buffer, "test"); | snprintf(buffer, MAX, "test"); | spprintf(&buffer, MAX, "text"); | | if (!buffer) | | return OUT_OF_MEMORY // sprintf allways terminates | // manual termination of | // spprintf allays terminates buffer // buffer | // buffer *IS* required | | buffer[MAX-1] = 0; | action_with_buffer(buffer); | action_with_buffer(buffer); | action_with_buffer(buffer); | | efree(buffer); */ #ifndef SNPRINTF_H #define SNPRINTF_H typedef int bool_int; typedef enum { NO = 0, YES = 1 } boolean_e; BEGIN_EXTERN_C() PHPAPI int ap_php_slprintf(char *buf, size_t len, const char *format,...); PHPAPI int ap_php_vslprintf(char *buf, size_t len, const char *format, va_list ap); PHPAPI int ap_php_snprintf(char *, size_t, const char *, ...); PHPAPI int ap_php_vsnprintf(char *, size_t, const char *, va_list ap); PHPAPI int ap_php_vasprintf(char **buf, const char *format, va_list ap); PHPAPI int ap_php_asprintf(char **buf, const char *format, ...); PHPAPI int php_sprintf (char* s, const char* format, ...) PHP_ATTRIBUTE_FORMAT(printf, 2, 3); PHPAPI char * php_gcvt(double value, int ndigit, char dec_point, char exponent, char *buf); PHPAPI char * php_conv_fp(register char format, register double num, boolean_e add_dp, int precision, char dec_point, bool_int * is_negative, char *buf, int *len); END_EXTERN_C() #ifdef slprintf #undef slprintf #endif #define slprintf ap_php_slprintf #ifdef vslprintf #undef vslprintf #endif #define vslprintf ap_php_vslprintf #ifdef snprintf #undef snprintf #endif #define snprintf ap_php_snprint