mirror of
https://github.com/php/php-src.git
synced 2024-12-24 09:18:17 +08:00
1455 lines
36 KiB
C
1455 lines
36 KiB
C
/*
|
|
+----------------------------------------------------------------------+
|
|
| PHP Version 5 |
|
|
+----------------------------------------------------------------------+
|
|
| Copyright (c) 1997-2008 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 <ssb@php.net> |
|
|
+----------------------------------------------------------------------+
|
|
*/
|
|
|
|
/* $Id$ */
|
|
|
|
#include <math.h> /* modf() */
|
|
#include "php.h"
|
|
#include "ext/standard/head.h"
|
|
#include "php_string.h"
|
|
#include "zend_execute.h"
|
|
#include <stdio.h>
|
|
|
|
#ifdef HAVE_LOCALE_H
|
|
#include <locale.h>
|
|
#define LCONV_DECIMAL_POINT (*lconv->decimal_point)
|
|
#else
|
|
#define LCONV_DECIMAL_POINT '.'
|
|
#endif
|
|
|
|
#define ALIGN_LEFT 0
|
|
#define ALIGN_RIGHT 1
|
|
#define ADJ_WIDTH 1
|
|
#define ADJ_PRECISION 2
|
|
#define NUM_BUF_SIZE 500
|
|
#define NDIG 80
|
|
#define FLOAT_DIGITS 6
|
|
#define FLOAT_PRECISION 6
|
|
#define MAX_FLOAT_DIGITS 38
|
|
#define MAX_FLOAT_PRECISION 40
|
|
|
|
#define PHP_OUTPUT 0
|
|
#define PHP_RUNTIME 1
|
|
|
|
#if 0
|
|
/* trick to control varargs functions through cpp */
|
|
# define PRINTF_DEBUG(arg) php_printf arg
|
|
#else
|
|
# define PRINTF_DEBUG(arg)
|
|
#endif
|
|
|
|
static char hexchars[] = "0123456789abcdef";
|
|
static char HEXCHARS[] = "0123456789ABCDEF";
|
|
|
|
static UChar u_hexchars[] = {0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66};
|
|
static UChar u_HEXCHARS[] = {0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46};
|
|
|
|
/* php_sprintf_appendchar() {{{ */
|
|
inline static void
|
|
php_sprintf_appendchar(char **buffer, int *pos, int *size, char add TSRMLS_DC)
|
|
{
|
|
if ((*pos + 1) >= *size) {
|
|
*size <<= 1;
|
|
PRINTF_DEBUG(("%s(): ereallocing buffer to %d bytes\n", get_active_function_name(TSRMLS_C), *size));
|
|
*buffer = erealloc(*buffer, *size);
|
|
}
|
|
PRINTF_DEBUG(("sprintf: appending '%c', pos=\n", add, *pos));
|
|
(*buffer)[(*pos)++] = add;
|
|
}
|
|
/* }}} */
|
|
|
|
/* php_u_sprintf_appendchar() {{{ */
|
|
inline static void
|
|
php_u_sprintf_appendchar(UChar **buffer, int *pos, int *size, UChar add TSRMLS_DC)
|
|
{
|
|
if ((*pos + 1) >= *size) {
|
|
*size <<= 1;
|
|
*buffer = eurealloc(*buffer, *size);
|
|
}
|
|
(*buffer)[(*pos)++] = add;
|
|
}
|
|
/* }}} */
|
|
|
|
/* php_sprintf_appendstring() {{{ */
|
|
inline static void
|
|
php_sprintf_appendstring(char **buffer, int *pos, int *size, char *add,
|
|
int min_width, int max_width, char padding,
|
|
int alignment, int len, int neg, int expprec, int always_sign)
|
|
{
|
|
register int npad;
|
|
int req_size;
|
|
int copy_len;
|
|
int m_width;
|
|
|
|
copy_len = (expprec ? MIN(max_width, len) : len);
|
|
npad = min_width - copy_len;
|
|
|
|
if (npad < 0) {
|
|
npad = 0;
|
|
}
|
|
|
|
PRINTF_DEBUG(("sprintf: appendstring(%x, %d, %d, \"%s\", %d, '%c', %d)\n",
|
|
*buffer, *pos, *size, add, min_width, padding, alignment));
|
|
m_width = MAX(min_width, copy_len);
|
|
|
|
if(m_width > INT_MAX - *pos - 1) {
|
|
zend_error_noreturn(E_ERROR, "Field width %d is too long", m_width);
|
|
}
|
|
|
|
req_size = *pos + m_width + 1;
|
|
|
|
if (req_size > *size) {
|
|
while (req_size > *size) {
|
|
if(*size > INT_MAX/2) {
|
|
zend_error_noreturn(E_ERROR, "Field width %d is too long", req_size);
|
|
}
|
|
*size <<= 1;
|
|
}
|
|
PRINTF_DEBUG(("sprintf ereallocing buffer to %d bytes\n", *size));
|
|
*buffer = erealloc(*buffer, *size);
|
|
}
|
|
if (alignment == ALIGN_RIGHT) {
|
|
if ((neg || always_sign) && padding=='0') {
|
|
(*buffer)[(*pos)++] = (neg) ? '-' : '+';
|
|
add++;
|
|
len--;
|
|
copy_len--;
|
|
}
|
|
while (npad-- > 0) {
|
|
(*buffer)[(*pos)++] = padding;
|
|
}
|
|
}
|
|
PRINTF_DEBUG(("sprintf: appending \"%s\"\n", add));
|
|
memcpy(&(*buffer)[*pos], add, copy_len + 1);
|
|
*pos += copy_len;
|
|
if (alignment == ALIGN_LEFT) {
|
|
while (npad--) {
|
|
(*buffer)[(*pos)++] = padding;
|
|
}
|
|
}
|
|
}
|
|
/* }}} */
|
|
|
|
/* php_u_sprintf_appendstring() {{{ */
|
|
inline static void
|
|
php_u_sprintf_appendstring(UChar **buffer, int *pos, int *size, UChar *add,
|
|
int min_width, int max_width, UChar padding,
|
|
int alignment, int len, int neg, int expprec, int always_sign)
|
|
{
|
|
register int npad;
|
|
int req_size;
|
|
int copy_len;
|
|
|
|
copy_len = (expprec ? MIN(max_width, len) : len);
|
|
npad = min_width - copy_len;
|
|
|
|
if (npad < 0) {
|
|
npad = 0;
|
|
}
|
|
|
|
req_size = *pos + MAX(min_width, copy_len) + 1;
|
|
|
|
if (req_size > *size) {
|
|
while (req_size > *size) {
|
|
*size <<= 1;
|
|
}
|
|
*buffer = eurealloc(*buffer, *size);
|
|
}
|
|
if (alignment == ALIGN_RIGHT) {
|
|
if ((neg || always_sign) && padding == 0x30 /* '0' */) {
|
|
(*buffer)[(*pos)++] = (neg) ? 0x2D /* '-' */ : 0x2B /* '+' */;
|
|
add++;
|
|
len--;
|
|
copy_len--;
|
|
}
|
|
while (npad-- > 0) {
|
|
(*buffer)[(*pos)++] = padding;
|
|
}
|
|
}
|
|
u_memcpy(&(*buffer)[*pos], add, copy_len + 1);
|
|
*pos += copy_len;
|
|
if (alignment == ALIGN_LEFT) {
|
|
while (npad--) {
|
|
(*buffer)[(*pos)++] = padding;
|
|
}
|
|
}
|
|
}
|
|
/* }}} */
|
|
|
|
/* php_sprintf_appendint() {{{ */
|
|
inline static void
|
|
php_sprintf_appendint(char **buffer, int *pos, int *size, long number,
|
|
int width, char padding, int alignment,
|
|
int always_sign)
|
|
{
|
|
char numbuf[NUM_BUF_SIZE];
|
|
register unsigned long magn, nmagn;
|
|
register unsigned int i = NUM_BUF_SIZE - 1, neg = 0;
|
|
|
|
PRINTF_DEBUG(("sprintf: appendint(%x, %x, %x, %d, %d, '%c', %d)\n",
|
|
*buffer, pos, size, number, width, padding, alignment));
|
|
if (number < 0) {
|
|
neg = 1;
|
|
magn = ((unsigned long) -(number + 1)) + 1;
|
|
} else {
|
|
magn = (unsigned long) number;
|
|
}
|
|
|
|
/* Can't right-pad 0's on integers */
|
|
if(alignment==0 && padding=='0') padding=' ';
|
|
|
|
numbuf[i] = '\0';
|
|
|
|
do {
|
|
nmagn = magn / 10;
|
|
|
|
numbuf[--i] = (unsigned char)(magn - (nmagn * 10)) + '0';
|
|
magn = nmagn;
|
|
}
|
|
while (magn > 0 && i > 0);
|
|
if (neg) {
|
|
numbuf[--i] = '-';
|
|
} else if (always_sign) {
|
|
numbuf[--i] = '+';
|
|
}
|
|
PRINTF_DEBUG(("sprintf: appending %d as \"%s\", i=%d\n",
|
|
number, &numbuf[i], i));
|
|
php_sprintf_appendstring(buffer, pos, size, &numbuf[i], width, 0,
|
|
padding, alignment, (NUM_BUF_SIZE - 1) - i,
|
|
neg, 0, always_sign);
|
|
}
|
|
/* }}} */
|
|
|
|
/* php_u_sprintf_appendint() {{{ */
|
|
inline static void
|
|
php_u_sprintf_appendint(UChar **buffer, int *pos, int *size, long number,
|
|
int width, UChar padding, int alignment,
|
|
int always_sign)
|
|
{
|
|
UChar numbuf[NUM_BUF_SIZE];
|
|
register unsigned long magn, nmagn;
|
|
register unsigned int i = NUM_BUF_SIZE - 1, neg = 0;
|
|
|
|
if (number < 0) {
|
|
neg = 1;
|
|
magn = ((unsigned long) -(number + 1)) + 1;
|
|
} else {
|
|
magn = (unsigned long) number;
|
|
}
|
|
|
|
/* Can't right-pad 0's on integers */
|
|
if (alignment==0 && padding== 0x30 /* '0' */) padding = 0x20 /* ' ' */;
|
|
|
|
numbuf[i] = 0x0A /* '\0' */;
|
|
|
|
do {
|
|
nmagn = magn / 10;
|
|
|
|
numbuf[--i] = (UChar)(magn - (nmagn * 10)) + 0x30 /* '0' */;
|
|
magn = nmagn;
|
|
}
|
|
while (magn > 0 && i > 0);
|
|
if (neg) {
|
|
numbuf[--i] = 0x2D /* '-' */;
|
|
} else if (always_sign) {
|
|
numbuf[--i] = 0x2B /* '+' */;
|
|
}
|
|
php_u_sprintf_appendstring(buffer, pos, size, &numbuf[i], width, 0,
|
|
padding, alignment, (NUM_BUF_SIZE - 1) - i,
|
|
neg, 0, always_sign);
|
|
}
|
|
/* }}} */
|
|
|
|
/* php_sprintf_appenduint() {{{ */
|
|
inline static void
|
|
php_sprintf_appenduint(char **buffer, int *pos, int *size,
|
|
unsigned long number,
|
|
int width, char padding, int alignment)
|
|
{
|
|
char numbuf[NUM_BUF_SIZE];
|
|
register unsigned long magn, nmagn;
|
|
register unsigned int i = NUM_BUF_SIZE - 1;
|
|
|
|
PRINTF_DEBUG(("sprintf: appenduint(%x, %x, %x, %d, %d, '%c', %d)\n",
|
|
*buffer, pos, size, number, width, padding, alignment));
|
|
magn = (unsigned long) number;
|
|
|
|
/* Can't right-pad 0's on integers */
|
|
if (alignment == 0 && padding == '0') padding = ' ';
|
|
|
|
numbuf[i] = '\0';
|
|
|
|
do {
|
|
nmagn = magn / 10;
|
|
|
|
numbuf[--i] = (unsigned char)(magn - (nmagn * 10)) + '0';
|
|
magn = nmagn;
|
|
} while (magn > 0 && i > 0);
|
|
|
|
PRINTF_DEBUG(("sprintf: appending %d as \"%s\", i=%d\n", number, &numbuf[i], i));
|
|
php_sprintf_appendstring(buffer, pos, size, &numbuf[i], width, 0,
|
|
padding, alignment, (NUM_BUF_SIZE - 1) - i, 0, 0, 0);
|
|
}
|
|
/* }}} */
|
|
|
|
/* php_u_sprintf_appenduint() {{{ */
|
|
inline static void
|
|
php_u_sprintf_appenduint(UChar **buffer, int *pos, int *size,
|
|
unsigned long number,
|
|
int width, UChar padding, int alignment)
|
|
{
|
|
UChar numbuf[NUM_BUF_SIZE];
|
|
register unsigned long magn, nmagn;
|
|
register unsigned int i = NUM_BUF_SIZE - 1;
|
|
|
|
magn = (unsigned long) number;
|
|
|
|
/* Can't right-pad 0's on integers */
|
|
if (alignment == 0 && padding == 0x30 /* '0' */) padding = 0x20 /* ' ' */;
|
|
|
|
numbuf[i] = 0x0A /* '\0' */;
|
|
|
|
do {
|
|
nmagn = magn / 10;
|
|
|
|
numbuf[--i] = (UChar)(magn - (nmagn * 10)) + 0x30 /* '0' */;
|
|
magn = nmagn;
|
|
} while (magn > 0 && i > 0);
|
|
|
|
php_u_sprintf_appendstring(buffer, pos, size, &numbuf[i], width, 0,
|
|
padding, alignment, (NUM_BUF_SIZE - 1) - i, 0, 0, 0);
|
|
}
|
|
/* }}} */
|
|
|
|
/* php_sprintf_appenddouble() {{{ */
|
|
inline static void
|
|
php_sprintf_appenddouble(char **buffer, int *pos,
|
|
int *size, double number,
|
|
int width, char padding,
|
|
int alignment, int precision,
|
|
int adjust, char fmt,
|
|
int always_sign
|
|
TSRMLS_DC)
|
|
{
|
|
char num_buf[NUM_BUF_SIZE];
|
|
char *s = NULL;
|
|
int s_len = 0, is_negative = 0;
|
|
#ifdef HAVE_LOCALE_H
|
|
struct lconv *lconv;
|
|
#endif
|
|
|
|
PRINTF_DEBUG(("sprintf: appenddouble(%x, %x, %x, %f, %d, '%c', %d, %c)\n",
|
|
*buffer, pos, size, number, width, padding, alignment, fmt));
|
|
if ((adjust & ADJ_PRECISION) == 0) {
|
|
precision = FLOAT_PRECISION;
|
|
} else if (precision > MAX_FLOAT_PRECISION) {
|
|
precision = MAX_FLOAT_PRECISION;
|
|
}
|
|
|
|
if (zend_isnan(number)) {
|
|
is_negative = (number<0);
|
|
php_sprintf_appendstring(buffer, pos, size, "NaN", 3, 0, padding,
|
|
alignment, precision, is_negative, 0, always_sign);
|
|
return;
|
|
}
|
|
|
|
if (zend_isinf(number)) {
|
|
is_negative = (number<0);
|
|
php_sprintf_appendstring(buffer, pos, size, "INF", 3, 0, padding,
|
|
alignment, precision, is_negative, 0, always_sign);
|
|
return;
|
|
}
|
|
|
|
switch (fmt) {
|
|
case 'e':
|
|
case 'E':
|
|
case 'f':
|
|
case 'F':
|
|
#ifdef HAVE_LOCALE_H
|
|
lconv = localeconv();
|
|
#endif
|
|
s = php_conv_fp((fmt == 'f')?'F':fmt, number, NO, precision,
|
|
(fmt == 'f')?LCONV_DECIMAL_POINT:'.',
|
|
&is_negative, &num_buf[1], &s_len);
|
|
if (is_negative) {
|
|
num_buf[0] = '-';
|
|
s = num_buf;
|
|
s_len++;
|
|
} else if (always_sign) {
|
|
num_buf[0] = '+';
|
|
s = num_buf;
|
|
s_len++;
|
|
}
|
|
break;
|
|
|
|
case 'g':
|
|
case 'G':
|
|
if (precision == 0)
|
|
precision = 1;
|
|
/*
|
|
* * We use &num_buf[ 1 ], so that we have room for the sign
|
|
*/
|
|
#ifdef HAVE_LOCALE_H
|
|
lconv = localeconv();
|
|
#endif
|
|
s = php_gcvt(number, precision, LCONV_DECIMAL_POINT, (fmt == 'G')?'E':'e', &num_buf[1]);
|
|
is_negative = 0;
|
|
if (*s == '-') {
|
|
is_negative = 1;
|
|
s = &num_buf[1];
|
|
} else if (always_sign) {
|
|
num_buf[0] = '+';
|
|
s = num_buf;
|
|
}
|
|
|
|
s_len = strlen(s);
|
|
break;
|
|
}
|
|
|
|
php_sprintf_appendstring(buffer, pos, size, s, width, 0, padding,
|
|
alignment, s_len, is_negative, 0, always_sign);
|
|
}
|
|
/* }}} */
|
|
|
|
/* php_u_sprintf_appenddouble() {{{ */
|
|
inline static void
|
|
php_u_sprintf_appenddouble(UChar **buffer, int *pos,
|
|
int *size, double number,
|
|
int width, UChar padding,
|
|
int alignment, int precision,
|
|
int adjust, UChar fmt,
|
|
int always_sign
|
|
TSRMLS_DC)
|
|
{
|
|
char num_buf[NUM_BUF_SIZE];
|
|
char *s = NULL, s_fmt;
|
|
UChar *uni_s;
|
|
int s_len = 0, is_negative = 0;
|
|
#ifdef HAVE_LOCALE_H
|
|
struct lconv *lconv;
|
|
#endif
|
|
|
|
if ((adjust & ADJ_PRECISION) == 0) {
|
|
precision = FLOAT_PRECISION;
|
|
} else if (precision > MAX_FLOAT_PRECISION) {
|
|
precision = MAX_FLOAT_PRECISION;
|
|
}
|
|
|
|
if (zend_isnan(number)) {
|
|
UChar *nan = USTR_MAKE("NaN");
|
|
is_negative = (number<0);
|
|
php_u_sprintf_appendstring(buffer, pos, size, nan, 3, 0, padding,
|
|
alignment, precision, is_negative, 0, always_sign);
|
|
efree(nan);
|
|
return;
|
|
}
|
|
|
|
if (zend_isinf(number)) {
|
|
UChar *inf = USTR_MAKE("INF");
|
|
is_negative = (number<0);
|
|
php_u_sprintf_appendstring(buffer, pos, size, inf, 3, 0, padding,
|
|
alignment, precision, is_negative, 0, always_sign);
|
|
efree(inf);
|
|
return;
|
|
}
|
|
|
|
switch (fmt) {
|
|
case 0x66 /* 'f' */:
|
|
s_fmt = 'f';
|
|
break;
|
|
case 0x46 /* 'F' */:
|
|
s_fmt = 'F';
|
|
break;
|
|
case 0x65 /* 'e' */:
|
|
s_fmt = 'e';
|
|
break;
|
|
case 0x45 /* 'E' */:
|
|
s_fmt = 'E';
|
|
break;
|
|
case 0x67 /* 'g' */:
|
|
s_fmt = 'g';
|
|
break;
|
|
case 0x47 /* 'G' */:
|
|
s_fmt = 'G';
|
|
break;
|
|
}
|
|
|
|
switch (fmt) {
|
|
case 0x65 /* 'e' */:
|
|
case 0x45 /* 'E' */:
|
|
case 0x46 /* 'F' */:
|
|
case 0x66 /* 'f' */:
|
|
#ifdef HAVE_LOCALE_H
|
|
lconv = localeconv();
|
|
#endif
|
|
s = php_conv_fp((s_fmt == 'f')?'F':s_fmt, number, NO, precision,
|
|
(s_fmt == 'f')?LCONV_DECIMAL_POINT:'.',
|
|
&is_negative, &num_buf[1], &s_len);
|
|
if (is_negative) {
|
|
num_buf[0] = '-';
|
|
s = num_buf;
|
|
s_len++;
|
|
} else if (always_sign) {
|
|
num_buf[0] = '+';
|
|
s = num_buf;
|
|
s_len++;
|
|
}
|
|
break;
|
|
|
|
case 0x67 /* 'g' */:
|
|
case 0x47 /* 'G' */:
|
|
if (precision == 0)
|
|
precision = 1;
|
|
/*
|
|
* * We use &num_buf[ 1 ], so that we have room for the sign
|
|
*/
|
|
#ifdef HAVE_LOCALE_H
|
|
lconv = localeconv();
|
|
#endif
|
|
s = php_gcvt(number, precision, LCONV_DECIMAL_POINT, (s_fmt == 'G')?'E':'e', &num_buf[1]);
|
|
is_negative = 0;
|
|
if (*s == '-') {
|
|
is_negative = 1;
|
|
s = &num_buf[1];
|
|
} else if (always_sign) {
|
|
num_buf[0] = '+';
|
|
s = num_buf;
|
|
}
|
|
|
|
s_len = strlen(s);
|
|
break;
|
|
}
|
|
|
|
uni_s = zend_ascii_to_unicode(s, s_len + 1 ZEND_FILE_LINE_CC);
|
|
php_u_sprintf_appendstring(buffer, pos, size, uni_s, width, 0, padding,
|
|
alignment, s_len, is_negative, 0, always_sign);
|
|
efree(uni_s);
|
|
}
|
|
/* }}} */
|
|
|
|
/* php_sprintf_append2n() {{{ */
|
|
inline static void
|
|
php_sprintf_append2n(char **buffer, int *pos, int *size, long number,
|
|
int width, char padding, int alignment, int n,
|
|
char *chartable, int expprec)
|
|
{
|
|
char numbuf[NUM_BUF_SIZE];
|
|
register unsigned long num;
|
|
register unsigned int i = NUM_BUF_SIZE - 1;
|
|
register int andbits = (1 << n) - 1;
|
|
|
|
PRINTF_DEBUG(("sprintf: append2n(%x, %x, %x, %d, %d, '%c', %d, %d, %x)\n",
|
|
*buffer, pos, size, number, width, padding, alignment, n,
|
|
chartable));
|
|
PRINTF_DEBUG(("sprintf: append2n 2^%d andbits=%x\n", n, andbits));
|
|
|
|
num = (unsigned long) number;
|
|
numbuf[i] = '\0';
|
|
|
|
do {
|
|
numbuf[--i] = chartable[(num & andbits)];
|
|
num >>= n;
|
|
}
|
|
while (num > 0);
|
|
|
|
php_sprintf_appendstring(buffer, pos, size, &numbuf[i], width, 0,
|
|
padding, alignment, (NUM_BUF_SIZE - 1) - i,
|
|
0, expprec, 0);
|
|
}
|
|
/* }}} */
|
|
|
|
/* php_u_sprintf_append2n() {{{ */
|
|
inline static void
|
|
php_u_sprintf_append2n(UChar **buffer, int *pos, int *size, long number,
|
|
int width, UChar padding, int alignment, int n,
|
|
UChar *chartable, int expprec)
|
|
{
|
|
UChar numbuf[NUM_BUF_SIZE];
|
|
register unsigned long num;
|
|
register unsigned int i = NUM_BUF_SIZE - 1;
|
|
register int andbits = (1 << n) - 1;
|
|
|
|
num = (unsigned long) number;
|
|
numbuf[i] = '\0';
|
|
|
|
do {
|
|
numbuf[--i] = chartable[(num & andbits)];
|
|
num >>= n;
|
|
}
|
|
while (num > 0);
|
|
|
|
php_u_sprintf_appendstring(buffer, pos, size, &numbuf[i], width, 0,
|
|
padding, alignment, (NUM_BUF_SIZE - 1) - i,
|
|
0, expprec, 0);
|
|
}
|
|
/* }}} */
|
|
|
|
/* php_sprintf_getnumber() {{{ */
|
|
inline static int
|
|
php_sprintf_getnumber(char *buffer, int *pos)
|
|
{
|
|
char *endptr;
|
|
register long num = strtol(&buffer[*pos], &endptr, 10);
|
|
register int i = 0;
|
|
|
|
if (endptr != NULL) {
|
|
i = (endptr - &buffer[*pos]);
|
|
}
|
|
PRINTF_DEBUG(("sprintf_getnumber: number was %d bytes long\n", i));
|
|
*pos += i;
|
|
|
|
if (num >= INT_MAX || num < 0) {
|
|
return -1;
|
|
} else {
|
|
return (int) num;
|
|
}
|
|
}
|
|
/* }}} */
|
|
|
|
/* php_u_sprintf_getnumber() {{{ */
|
|
inline static long
|
|
php_u_sprintf_getnumber(UChar *buffer, int *pos)
|
|
{
|
|
UChar *endptr;
|
|
register long num = zend_u_strtol(&buffer[*pos], &endptr, 10);
|
|
register int i = 0;
|
|
|
|
if (endptr != NULL) {
|
|
i = (endptr - &buffer[*pos]);
|
|
}
|
|
*pos += i;
|
|
return num;
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ php_formatted_print()
|
|
* New sprintf implementation for PHP.
|
|
*
|
|
* Modifiers:
|
|
*
|
|
* " " pad integers with spaces
|
|
* "-" left adjusted field
|
|
* n field size
|
|
* "."n precision (floats only)
|
|
* "+" Always place a sign (+ or -) in front of a number
|
|
*
|
|
* Type specifiers:
|
|
*
|
|
* "%" literal "%", modifiers are ignored.
|
|
* "b" integer argument is printed as binary
|
|
* "c" integer argument is printed as a single character
|
|
* "d" argument is an integer
|
|
* "f" the argument is a float
|
|
* "o" integer argument is printed as octal
|
|
* "s" argument is a string
|
|
* "x" integer argument is printed as lowercase hexadecimal
|
|
* "X" integer argument is printed as uppercase hexadecimal
|
|
*
|
|
*/
|
|
static char * php_formatted_print(int ht, int *len, int use_array, int format_offset, int type TSRMLS_DC)
|
|
{
|
|
zval ***args, **z_format;
|
|
int argc, size = 240, inpos = 0, outpos = 0, temppos;
|
|
int alignment, currarg, adjusting, argnum, width, precision;
|
|
char *format, *result, padding;
|
|
int always_sign;
|
|
|
|
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "+", &args, &argc) == FAILURE) {
|
|
return NULL;
|
|
}
|
|
|
|
/* verify the number of args */
|
|
if ((use_array && argc != (2 + format_offset))
|
|
|| (!use_array && argc < (1 + format_offset))) {
|
|
efree(args);
|
|
WRONG_PARAM_COUNT_WITH_RETVAL(NULL);
|
|
}
|
|
|
|
if (use_array) {
|
|
int i = 1;
|
|
zval ***newargs;
|
|
zval **array;
|
|
|
|
z_format = args[format_offset];
|
|
array = args[1 + format_offset];
|
|
|
|
SEPARATE_ZVAL(array);
|
|
convert_to_array_ex(array);
|
|
|
|
argc = 1 + zend_hash_num_elements(Z_ARRVAL_PP(array));
|
|
newargs = (zval ***)safe_emalloc(argc, sizeof(zval *), 0);
|
|
newargs[0] = z_format;
|
|
|
|
for (zend_hash_internal_pointer_reset(Z_ARRVAL_PP(array));
|
|
zend_hash_get_current_data(Z_ARRVAL_PP(array), (void **)&newargs[i++]) == SUCCESS;
|
|
zend_hash_move_forward(Z_ARRVAL_PP(array)));
|
|
|
|
efree(args);
|
|
args = newargs;
|
|
format_offset = 0;
|
|
}
|
|
|
|
convert_to_string_ex(args[format_offset]);
|
|
format = Z_STRVAL_PP(args[format_offset]);
|
|
result = emalloc(size);
|
|
|
|
currarg = 1;
|
|
|
|
while (inpos<Z_STRLEN_PP(args[format_offset])) {
|
|
int expprec = 0, multiuse = 0;
|
|
zval *tmp;
|
|
|
|
PRINTF_DEBUG(("sprintf: format[%d]='%c'\n", inpos, format[inpos]));
|
|
PRINTF_DEBUG(("sprintf: outpos=%d\n", outpos));
|
|
if (format[inpos] != '%') {
|
|
php_sprintf_appendchar(&result, &outpos, &size, format[inpos++] TSRMLS_CC);
|
|
} else if (format[inpos + 1] == '%') {
|
|
php_sprintf_appendchar(&result, &outpos, &size, '%' TSRMLS_CC);
|
|
inpos += 2;
|
|
} else {
|
|
/* starting a new format specifier, reset variables */
|
|
alignment = ALIGN_RIGHT;
|
|
adjusting = 0;
|
|
padding = ' ';
|
|
always_sign = 0;
|
|
inpos++; /* skip the '%' */
|
|
|
|
PRINTF_DEBUG(("sprintf: first looking at '%c', inpos=%d\n",
|
|
format[inpos], inpos));
|
|
if (isascii((int)format[inpos]) && !isalpha((int)format[inpos])) {
|
|
/* first look for argnum */
|
|
temppos = inpos;
|
|
while (isdigit((int)format[temppos])) temppos++;
|
|
if (format[temppos] == '$') {
|
|
argnum = php_sprintf_getnumber(format, &inpos);
|
|
|
|
if (argnum <= 0) {
|
|
efree(result);
|
|
efree(args);
|
|
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Argument number must be greater than zero");
|
|
return NULL;
|
|
}
|
|
|
|
multiuse = 1;
|
|
inpos++; /* skip the '$' */
|
|
} else {
|
|
argnum = currarg++;
|
|
}
|
|
|
|
argnum += format_offset;
|
|
|
|
/* after argnum comes modifiers */
|
|
PRINTF_DEBUG(("sprintf: looking for modifiers\n"
|
|
"sprintf: now looking at '%c', inpos=%d\n",
|
|
format[inpos], inpos));
|
|
for (;; inpos++) {
|
|
if (format[inpos] == ' ' || format[inpos] == '0') {
|
|
padding = format[inpos];
|
|
} else if (format[inpos] == '-') {
|
|
alignment = ALIGN_LEFT;
|
|
/* space padding, the default */
|
|
} else if (format[inpos] == '+') {
|
|
always_sign = 1;
|
|
} else if (format[inpos] == '\'') {
|
|
padding = format[++inpos];
|
|
} else {
|
|
PRINTF_DEBUG(("sprintf: end of modifiers\n"));
|
|
break;
|
|
}
|
|
}
|
|
PRINTF_DEBUG(("sprintf: padding='%c'\n", padding));
|
|
PRINTF_DEBUG(("sprintf: alignment=%s\n",
|
|
(alignment == ALIGN_LEFT) ? "left" : "right"));
|
|
|
|
|
|
/* after modifiers comes width */
|
|
if (isdigit((int)format[inpos])) {
|
|
PRINTF_DEBUG(("sprintf: getting width\n"));
|
|
if ((width = php_sprintf_getnumber(format, &inpos)) < 0) {
|
|
efree(result);
|
|
efree(args);
|
|
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Width must be greater than zero and less than %d", INT_MAX);
|
|
return NULL;
|
|
}
|
|
adjusting |= ADJ_WIDTH;
|
|
} else {
|
|
width = 0;
|
|
}
|
|
PRINTF_DEBUG(("sprintf: width=%d\n", width));
|
|
|
|
/* after width and argnum comes precision */
|
|
if (format[inpos] == '.') {
|
|
inpos++;
|
|
PRINTF_DEBUG(("sprintf: getting precision\n"));
|
|
if (isdigit((int)format[inpos])) {
|
|
if ((precision = php_sprintf_getnumber(format, &inpos)) < 0) {
|
|
efree(result);
|
|
efree(args);
|
|
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Precision must be greater than zero and less than %d", INT_MAX);
|
|
return NULL;
|
|
}
|
|
adjusting |= ADJ_PRECISION;
|
|
expprec = 1;
|
|
} else {
|
|
precision = 0;
|
|
}
|
|
} else {
|
|
precision = 0;
|
|
}
|
|
PRINTF_DEBUG(("sprintf: precision=%d\n", precision));
|
|
} else {
|
|
width = precision = 0;
|
|
argnum = currarg++ + format_offset;
|
|
}
|
|
|
|
if (argnum >= argc) {
|
|
efree(result);
|
|
efree(args);
|
|
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Too few arguments");
|
|
return NULL;
|
|
}
|
|
|
|
if (format[inpos] == 'l') {
|
|
inpos++;
|
|
}
|
|
PRINTF_DEBUG(("sprintf: format character='%c'\n", format[inpos]));
|
|
/* now we expect to find a type specifier */
|
|
if (multiuse) {
|
|
MAKE_STD_ZVAL(tmp);
|
|
*tmp = **(args[argnum]);
|
|
INIT_PZVAL(tmp);
|
|
zval_copy_ctor(tmp);
|
|
} else {
|
|
SEPARATE_ZVAL(args[argnum]);
|
|
tmp = *(args[argnum]);
|
|
}
|
|
|
|
switch (format[inpos]) {
|
|
case 's': {
|
|
zval *var, var_copy;
|
|
int use_copy = 0;
|
|
|
|
if (Z_TYPE_P(tmp) != IS_UNICODE) {
|
|
zend_make_string_zval(tmp, &var_copy, &use_copy);
|
|
} else {
|
|
var_copy = *tmp;
|
|
zval_copy_ctor(&var_copy);
|
|
INIT_PZVAL(&var_copy);
|
|
use_copy = 1;
|
|
|
|
switch (type) {
|
|
case PHP_OUTPUT:
|
|
convert_to_string_with_converter(&var_copy, ZEND_U_CONVERTER(UG(output_encoding_conv)));
|
|
break;
|
|
case PHP_RUNTIME:
|
|
default:
|
|
convert_to_string_with_converter(&var_copy, ZEND_U_CONVERTER(UG(runtime_encoding_conv)));
|
|
break;
|
|
}
|
|
}
|
|
if (use_copy) {
|
|
var = &var_copy;
|
|
} else {
|
|
var = tmp;
|
|
}
|
|
php_sprintf_appendstring(&result, &outpos, &size,
|
|
Z_STRVAL_P(var),
|
|
width, precision, padding,
|
|
alignment,
|
|
Z_STRLEN_P(var),
|
|
0, expprec, 0);
|
|
if (use_copy) {
|
|
zval_dtor(&var_copy);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case 'd':
|
|
convert_to_long(tmp);
|
|
php_sprintf_appendint(&result, &outpos, &size,
|
|
Z_LVAL_P(tmp),
|
|
width, padding, alignment,
|
|
always_sign);
|
|
break;
|
|
|
|
case 'u':
|
|
convert_to_long(tmp);
|
|
php_sprintf_appenduint(&result, &outpos, &size,
|
|
Z_LVAL_P(tmp),
|
|
width, padding, alignment);
|
|
break;
|
|
|
|
case 'g':
|
|
case 'G':
|
|
case 'e':
|
|
case 'E':
|
|
case 'f':
|
|
case 'F':
|
|
convert_to_double(tmp);
|
|
php_sprintf_appenddouble(&result, &outpos, &size,
|
|
Z_DVAL_P(tmp),
|
|
width, padding, alignment,
|
|
precision, adjusting,
|
|
format[inpos], always_sign
|
|
TSRMLS_CC);
|
|
break;
|
|
|
|
case 'c':
|
|
convert_to_long(tmp);
|
|
php_sprintf_appendchar(&result, &outpos, &size,
|
|
(char) Z_LVAL_P(tmp) TSRMLS_CC);
|
|
break;
|
|
|
|
case 'o':
|
|
convert_to_long(tmp);
|
|
php_sprintf_append2n(&result, &outpos, &size,
|
|
Z_LVAL_P(tmp),
|
|
width, padding, alignment, 3,
|
|
hexchars, expprec);
|
|
break;
|
|
|
|
case 'x':
|
|
convert_to_long(tmp);
|
|
php_sprintf_append2n(&result, &outpos, &size,
|
|
Z_LVAL_P(tmp),
|
|
width, padding, alignment, 4,
|
|
hexchars, expprec);
|
|
break;
|
|
|
|
case 'X':
|
|
convert_to_long(tmp);
|
|
php_sprintf_append2n(&result, &outpos, &size,
|
|
Z_LVAL_P(tmp),
|
|
width, padding, alignment, 4,
|
|
HEXCHARS, expprec);
|
|
break;
|
|
|
|
case 'b':
|
|
convert_to_long(tmp);
|
|
php_sprintf_append2n(&result, &outpos, &size,
|
|
Z_LVAL_P(tmp),
|
|
width, padding, alignment, 1,
|
|
hexchars, expprec);
|
|
break;
|
|
|
|
case '%':
|
|
php_sprintf_appendchar(&result, &outpos, &size, '%' TSRMLS_CC);
|
|
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
if (multiuse) {
|
|
zval_ptr_dtor(&tmp);
|
|
}
|
|
inpos++;
|
|
}
|
|
}
|
|
|
|
efree(args);
|
|
|
|
/* possibly, we have to make sure we have room for the terminating null? */
|
|
result[outpos]=0;
|
|
*len = outpos;
|
|
return result;
|
|
}
|
|
/* }}} */
|
|
|
|
/* php_u_formatted_print() {{{ */
|
|
static zstr php_u_formatted_print(int ht, int *len, int use_array, int format_offset, int type TSRMLS_DC)
|
|
{
|
|
zval ***args, **z_format;
|
|
int argc, size = 240, inpos = 0, outpos = 0, temppos;
|
|
int alignment, width, precision, currarg, adjusting, argnum;
|
|
UChar *format, *result, padding;
|
|
int always_sign;
|
|
zstr result_str;
|
|
|
|
argc = ZEND_NUM_ARGS();
|
|
|
|
/* verify the number of args */
|
|
if ((use_array && argc != (2 + format_offset))
|
|
|| (!use_array && argc < (1 + format_offset))) {
|
|
WRONG_PARAM_COUNT_WITH_RETVAL(NULL_ZSTR);
|
|
}
|
|
args = (zval ***)safe_emalloc(argc, sizeof(zval *), 0);
|
|
|
|
if (zend_get_parameters_array_ex(argc, args) == FAILURE) {
|
|
efree(args);
|
|
WRONG_PARAM_COUNT_WITH_RETVAL(NULL_ZSTR);
|
|
}
|
|
|
|
if (use_array) {
|
|
int i = 1;
|
|
zval ***newargs;
|
|
zval **array;
|
|
|
|
z_format = args[format_offset];
|
|
array = args[1 + format_offset];
|
|
|
|
SEPARATE_ZVAL(array);
|
|
convert_to_array_ex(array);
|
|
|
|
argc = 1 + zend_hash_num_elements(Z_ARRVAL_PP(array));
|
|
newargs = (zval ***)safe_emalloc(argc, sizeof(zval *), 0);
|
|
newargs[0] = z_format;
|
|
|
|
for (zend_hash_internal_pointer_reset(Z_ARRVAL_PP(array));
|
|
zend_hash_get_current_data(Z_ARRVAL_PP(array), (void **)&newargs[i++]) == SUCCESS;
|
|
zend_hash_move_forward(Z_ARRVAL_PP(array)));
|
|
|
|
efree(args);
|
|
args = newargs;
|
|
format_offset = 0;
|
|
}
|
|
|
|
convert_to_unicode_ex(args[format_offset]);
|
|
format = Z_USTRVAL_PP(args[format_offset]);
|
|
result = eumalloc(size);
|
|
|
|
currarg = 1;
|
|
|
|
while (inpos<Z_USTRLEN_PP(args[format_offset])) {
|
|
int expprec = 0, multiuse = 0;
|
|
zval *tmp;
|
|
|
|
if (format[inpos] != 0x25 /* '%' */) {
|
|
php_u_sprintf_appendchar(&result, &outpos, &size, format[inpos++] TSRMLS_CC);
|
|
} else if (format[inpos + 1] == 0x25 /* '%' */) {
|
|
php_u_sprintf_appendchar(&result, &outpos, &size, 0x25 /* '%' */ TSRMLS_CC);
|
|
inpos += 2;
|
|
} else {
|
|
/* starting a new format specifier, reset variables */
|
|
alignment = ALIGN_RIGHT;
|
|
adjusting = 0;
|
|
padding = 0x20 /* ' ' */;
|
|
always_sign = 0;
|
|
inpos++; /* skip the '%' */
|
|
|
|
if ((format[inpos] < 0x7f) && !u_isalpha(format[inpos])) {
|
|
/* first look for argnum */
|
|
temppos = inpos;
|
|
while (format[temppos] >= 0x30 /* '0' */ && format[temppos] <= 0x39 /* '9' */) temppos++;
|
|
if (format[temppos] == 0x24 /* '$' */) {
|
|
argnum = php_u_sprintf_getnumber(format, &inpos);
|
|
|
|
if (argnum == 0) {
|
|
efree(result);
|
|
efree(args);
|
|
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Zero is not a valid argument number");
|
|
return NULL_ZSTR;
|
|
}
|
|
|
|
multiuse = 1;
|
|
inpos++; /* skip the '$' */
|
|
} else {
|
|
argnum = currarg++;
|
|
}
|
|
|
|
argnum += format_offset;
|
|
|
|
/* after argnum comes modifiers */
|
|
for (;; inpos++) {
|
|
if (u_isspace(format[inpos]) || format[inpos] == 0x30 /* '0' */) {
|
|
padding = format[inpos];
|
|
} else if (format[inpos] == 0x2D /* '-' */) {
|
|
alignment = ALIGN_LEFT;
|
|
/* space padding, the default */
|
|
} else if (format[inpos] == 0x2B /* '+' */) {
|
|
always_sign = 1;
|
|
} else if (format[inpos] == 0x27 /* '\'' */) {
|
|
padding = format[++inpos];
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* after modifiers comes width */
|
|
if (isdigit((int)format[inpos])) {
|
|
width = php_u_sprintf_getnumber(format, &inpos);
|
|
adjusting |= ADJ_WIDTH;
|
|
} else {
|
|
width = 0;
|
|
}
|
|
|
|
/* after width and argnum comes precision */
|
|
if (format[inpos] == 0x2E /* '.' */) {
|
|
inpos++;
|
|
if (format[inpos] >= 0x30 /* '0' */ && format[inpos] <= 0x39 /* '9' */) {
|
|
precision = php_u_sprintf_getnumber(format, &inpos);
|
|
adjusting |= ADJ_PRECISION;
|
|
expprec = 1;
|
|
} else {
|
|
precision = 0;
|
|
}
|
|
} else {
|
|
precision = 0;
|
|
}
|
|
} else {
|
|
width = precision = 0;
|
|
argnum = currarg++ + format_offset;
|
|
}
|
|
|
|
if (argnum >= argc) {
|
|
efree(result);
|
|
efree(args);
|
|
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Too few arguments");
|
|
return NULL_ZSTR;
|
|
}
|
|
|
|
if (format[inpos] == 0x6C /* 'l' */) {
|
|
inpos++;
|
|
}
|
|
/* now we expect to find a type specifier */
|
|
if (multiuse) {
|
|
MAKE_STD_ZVAL(tmp);
|
|
*tmp = **(args[argnum]);
|
|
INIT_PZVAL(tmp);
|
|
zval_copy_ctor(tmp);
|
|
} else {
|
|
SEPARATE_ZVAL(args[argnum]);
|
|
tmp = *(args[argnum]);
|
|
}
|
|
|
|
switch (format[inpos]) {
|
|
case 0x73 /* 's' */: {
|
|
zval *var, var_copy;
|
|
int use_copy;
|
|
|
|
zend_make_unicode_zval(tmp, &var_copy, &use_copy);
|
|
if (use_copy) {
|
|
var = &var_copy;
|
|
} else {
|
|
var = tmp;
|
|
}
|
|
php_u_sprintf_appendstring(&result, &outpos, &size,
|
|
Z_USTRVAL_P(var),
|
|
width, precision, padding,
|
|
alignment,
|
|
Z_USTRLEN_P(var),
|
|
0, expprec, 0);
|
|
if (use_copy) {
|
|
zval_dtor(&var_copy);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case 0x64 /* 'd' */:
|
|
convert_to_long(tmp);
|
|
php_u_sprintf_appendint(&result, &outpos, &size,
|
|
Z_LVAL_P(tmp),
|
|
width, padding, alignment,
|
|
always_sign);
|
|
break;
|
|
|
|
case 0x75 /* 'u' */:
|
|
convert_to_long(tmp);
|
|
php_u_sprintf_appenduint(&result, &outpos, &size,
|
|
Z_LVAL_P(tmp),
|
|
width, padding, alignment);
|
|
break;
|
|
|
|
case 0x67 /* 'g' */:
|
|
case 0x47 /* 'G' */:
|
|
case 0x65 /* 'e' */:
|
|
case 0x45 /* 'E' */:
|
|
case 0x66 /* 'f' */:
|
|
case 0x46 /* 'F' */:
|
|
convert_to_double(tmp);
|
|
php_u_sprintf_appenddouble(&result, &outpos, &size,
|
|
Z_DVAL_P(tmp),
|
|
width, padding, alignment,
|
|
precision, adjusting,
|
|
format[inpos], always_sign
|
|
TSRMLS_CC);
|
|
break;
|
|
|
|
case 0x63 /* 'c' */:
|
|
convert_to_long(tmp);
|
|
php_u_sprintf_appendchar(&result, &outpos, &size,
|
|
(char) Z_LVAL_P(tmp) TSRMLS_CC);
|
|
break;
|
|
|
|
case 0x6F /* 'o' */:
|
|
convert_to_long(tmp);
|
|
php_u_sprintf_append2n(&result, &outpos, &size,
|
|
Z_LVAL_P(tmp),
|
|
width, padding, alignment, 3,
|
|
u_hexchars, expprec);
|
|
break;
|
|
|
|
case 0x78 /* 'x' */:
|
|
convert_to_long(tmp);
|
|
php_u_sprintf_append2n(&result, &outpos, &size,
|
|
Z_LVAL_P(tmp),
|
|
width, padding, alignment, 4,
|
|
u_hexchars, expprec);
|
|
break;
|
|
|
|
case 0x58 /* 'X' */:
|
|
convert_to_long(tmp);
|
|
php_u_sprintf_append2n(&result, &outpos, &size,
|
|
Z_LVAL_P(tmp),
|
|
width, padding, alignment, 4,
|
|
u_HEXCHARS, expprec);
|
|
break;
|
|
|
|
case 0x62 /* 'b' */:
|
|
convert_to_long(tmp);
|
|
php_u_sprintf_append2n(&result, &outpos, &size,
|
|
Z_LVAL_P(tmp),
|
|
width, padding, alignment, 1,
|
|
u_hexchars, expprec);
|
|
break;
|
|
|
|
case 0x25 /* '%' */:
|
|
php_u_sprintf_appendchar(&result, &outpos, &size, 0x25 /* '%' */ TSRMLS_CC);
|
|
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
if (multiuse) {
|
|
zval_ptr_dtor(&tmp);
|
|
}
|
|
inpos++;
|
|
}
|
|
}
|
|
|
|
efree(args);
|
|
|
|
/* possibly, we have to make sure we have room for the terminating null? */
|
|
result[outpos] = 0;
|
|
*len = outpos;
|
|
result_str.u = result;
|
|
|
|
switch (type) {
|
|
case PHP_OUTPUT:
|
|
{
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
char *s;
|
|
int s_len;
|
|
|
|
zend_unicode_to_string_ex(ZEND_U_CONVERTER(UG(output_encoding_conv)), &s, &s_len, result, outpos, &status);
|
|
if(U_FAILURE(status)) {
|
|
efree(s);
|
|
efree(result);
|
|
return NULL_ZSTR;
|
|
}
|
|
|
|
efree(result_str.v);
|
|
result_str.s = s;
|
|
*len = s_len;
|
|
break;
|
|
}
|
|
case PHP_RUNTIME:
|
|
default:
|
|
/* nothing to be done */
|
|
break;
|
|
}
|
|
|
|
return result_str;
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ proto string sprintf(string format [, mixed arg1 [, mixed ...]]) U
|
|
Return a formatted string */
|
|
PHP_FUNCTION(user_sprintf)
|
|
{
|
|
int len;
|
|
zstr result;
|
|
|
|
if (!UG(unicode)) {
|
|
if ((result.s = php_formatted_print(ht, &len, 0, 0, PHP_RUNTIME TSRMLS_CC))==NULL) {
|
|
RETURN_FALSE;
|
|
}
|
|
RETVAL_STRINGL(result.s, len, 0);
|
|
} else {
|
|
result = php_u_formatted_print(ht, &len, 0, 0, PHP_RUNTIME TSRMLS_CC);
|
|
if (result.v == NULL) {
|
|
RETURN_FALSE;
|
|
}
|
|
RETVAL_UNICODEL(result.u, len, 0);
|
|
}
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ proto string vsprintf(string format, array args) U
|
|
Return a formatted string */
|
|
PHP_FUNCTION(vsprintf)
|
|
{
|
|
int len;
|
|
zstr result;
|
|
|
|
if (!UG(unicode)) {
|
|
if ((result.s = php_formatted_print(ht, &len, 1, 0, PHP_RUNTIME TSRMLS_CC))==NULL) {
|
|
RETURN_FALSE;
|
|
}
|
|
RETVAL_STRINGL(result.s, len, 0);
|
|
} else {
|
|
result = php_u_formatted_print(ht, &len, 1, 0, PHP_RUNTIME TSRMLS_CC);
|
|
if (result.v == NULL) {
|
|
RETURN_FALSE;
|
|
}
|
|
RETVAL_UNICODEL(result.u, len, 0);
|
|
}
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ proto int printf(string format [, mixed arg1 [, mixed ...]]) U
|
|
Output a formatted string */
|
|
PHP_FUNCTION(user_printf)
|
|
{
|
|
int len;
|
|
zstr result;
|
|
|
|
if (!UG(unicode)) {
|
|
if ((result.s = php_formatted_print(ht, &len, 0, 0, PHP_OUTPUT TSRMLS_CC))==NULL) {
|
|
RETURN_FALSE;
|
|
}
|
|
} else {
|
|
result = php_u_formatted_print(ht, &len, 0, 0, PHP_OUTPUT TSRMLS_CC);
|
|
if (result.v == NULL) {
|
|
RETURN_FALSE;
|
|
}
|
|
}
|
|
|
|
PHPWRITE(result.s, len);
|
|
efree(result.v);
|
|
RETURN_LONG(len);
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ proto int vprintf(string format, array args) U
|
|
Output a formatted string */
|
|
PHP_FUNCTION(vprintf)
|
|
{
|
|
int len;
|
|
zstr result;
|
|
|
|
if (!UG(unicode)) {
|
|
if ((result.s = php_formatted_print(ht, &len, 1, 0, PHP_OUTPUT TSRMLS_CC))==NULL) {
|
|
RETURN_FALSE;
|
|
}
|
|
} else {
|
|
result = php_u_formatted_print(ht, &len, 1, 0, PHP_OUTPUT TSRMLS_CC);
|
|
if (result.v == NULL) {
|
|
RETURN_FALSE;
|
|
}
|
|
}
|
|
|
|
PHPWRITE(result.s, len);
|
|
efree(result.v);
|
|
RETURN_LONG(len);
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ proto int fprintf(resource stream, string format [, mixed arg1 [, mixed ...]]) U
|
|
Output a formatted string into a stream */
|
|
PHP_FUNCTION(fprintf)
|
|
{
|
|
php_stream *stream;
|
|
zval **arg1, **arg2;
|
|
zstr result;
|
|
int len, ret;
|
|
|
|
if (ZEND_NUM_ARGS() < 2) {
|
|
WRONG_PARAM_COUNT;
|
|
}
|
|
|
|
if (zend_get_parameters_ex(2, &arg1, &arg2)==FAILURE) {
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
php_stream_from_zval(stream, arg1);
|
|
|
|
if (Z_TYPE_PP(arg2) != IS_STRING && Z_TYPE_PP(arg2) != IS_UNICODE) {
|
|
convert_to_text_ex(arg2);
|
|
}
|
|
|
|
if (Z_TYPE_PP(arg2) == IS_STRING) {
|
|
if ((result.s = php_formatted_print(ht, &len, 0, 1, PHP_RUNTIME TSRMLS_CC))==NULL) {
|
|
RETURN_FALSE;
|
|
}
|
|
ret = php_stream_write(stream, result.s, len);
|
|
} else {
|
|
result = php_u_formatted_print(ht, &len, 0, 1, PHP_RUNTIME TSRMLS_CC);
|
|
if (result.v == NULL) {
|
|
RETURN_FALSE;
|
|
}
|
|
ret = php_stream_write_unicode(stream, result.u, len);
|
|
}
|
|
|
|
efree(result.v);
|
|
|
|
RETURN_LONG(ret);
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ proto int vfprintf(resource stream, string format, array args) U
|
|
Output a formatted string into a stream */
|
|
PHP_FUNCTION(vfprintf)
|
|
{
|
|
php_stream *stream;
|
|
zval **arg1, **arg2;
|
|
zstr result;
|
|
int len, ret;
|
|
|
|
if (ZEND_NUM_ARGS() != 3) {
|
|
WRONG_PARAM_COUNT;
|
|
}
|
|
|
|
if (zend_get_parameters_ex(2, &arg1, &arg2)==FAILURE) {
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
php_stream_from_zval(stream, arg1);
|
|
|
|
if (Z_TYPE_PP(arg2) != IS_STRING && Z_TYPE_PP(arg2) != IS_UNICODE) {
|
|
convert_to_text_ex(arg2);
|
|
}
|
|
|
|
if (Z_TYPE_PP(arg2) == IS_STRING) {
|
|
if ((result.s = php_formatted_print(ht, &len, 1, 1, PHP_RUNTIME TSRMLS_CC))==NULL) {
|
|
RETURN_FALSE;
|
|
}
|
|
ret = php_stream_write(stream, result.s, len);
|
|
} else {
|
|
result = php_u_formatted_print(ht, &len, 1, 1, PHP_RUNTIME TSRMLS_CC);
|
|
if (result.v == NULL) {
|
|
RETURN_FALSE;
|
|
}
|
|
ret = php_stream_write_unicode(stream, result.u, len);
|
|
}
|
|
|
|
efree(result.v);
|
|
|
|
RETURN_LONG(ret);
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
/*
|
|
* Local variables:
|
|
* tab-width: 4
|
|
* c-basic-offset: 4
|
|
* End:
|
|
* vim600: sw=4 ts=4 fdm=marker
|
|
* vim<600: sw=4 ts=4
|
|
*/
|