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-rw-r--r--ext/standard/php_fopen_wrapper.c67
1 files changed, 39 insertions, 28 deletions
diff --git a/ext/standard/php_fopen_wrapper.c b/ext/standard/php_fopen_wrapper.c
index a807c93d5..f3dbf91ad 100644
--- a/ext/standard/php_fopen_wrapper.c
+++ b/ext/standard/php_fopen_wrapper.c
@@ -17,7 +17,7 @@
| Hartmut Holzgraefe <hholzgra@php.net> |
+----------------------------------------------------------------------+
*/
-/* $Id: php_fopen_wrapper.c,v 1.45.2.4.2.7.2.7 2008/12/31 11:15:45 sebastian Exp $ */
+/* $Id: php_fopen_wrapper.c 287507 2009-08-20 12:40:15Z jani $ */
#include <stdio.h>
#include <stdlib.h>
@@ -31,22 +31,25 @@
#include "php_fopen_wrappers.h"
#include "SAPI.h"
-static size_t php_stream_output_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC)
+static size_t php_stream_output_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC) /* {{{ */
{
PHPWRITE(buf, count);
return count;
}
+/* }}} */
-static size_t php_stream_output_read(php_stream *stream, char *buf, size_t count TSRMLS_DC)
+static size_t php_stream_output_read(php_stream *stream, char *buf, size_t count TSRMLS_DC) /* {{{ */
{
stream->eof = 1;
return 0;
}
+/* }}} */
-static int php_stream_output_close(php_stream *stream, int close_handle TSRMLS_DC)
+static int php_stream_output_close(php_stream *stream, int close_handle TSRMLS_DC) /* {{{ */
{
return 0;
}
+/* }}} */
php_stream_ops php_stream_output_ops = {
php_stream_output_write,
@@ -60,54 +63,60 @@ php_stream_ops php_stream_output_ops = {
NULL /* set_option */
};
-static size_t php_stream_input_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC)
+static size_t php_stream_input_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC) /* {{{ */
{
return -1;
}
+/* }}} */
-static size_t php_stream_input_read(php_stream *stream, char *buf, size_t count TSRMLS_DC)
+static size_t php_stream_input_read(php_stream *stream, char *buf, size_t count TSRMLS_DC) /* {{{ */
{
off_t *position = (off_t*)stream->abstract;
size_t read_bytes = 0;
- if(!stream->eof) {
- if(SG(request_info).raw_post_data) { /* data has already been read by a post handler */
+ if (!stream->eof) {
+ if (SG(request_info).raw_post_data) { /* data has already been read by a post handler */
read_bytes = SG(request_info).raw_post_data_length - *position;
- if(read_bytes <= count) {
+ if (read_bytes <= count) {
stream->eof = 1;
} else {
read_bytes = count;
}
- if(read_bytes) {
+ if (read_bytes) {
memcpy(buf, SG(request_info).raw_post_data + *position, read_bytes);
}
- } else if(sapi_module.read_post) {
+ } else if (sapi_module.read_post) {
read_bytes = sapi_module.read_post(buf, count TSRMLS_CC);
- if(read_bytes <= 0){
+ if (read_bytes <= 0) {
stream->eof = 1;
read_bytes = 0;
}
+ /* Increment SG(read_post_bytes) only when something was actually read. */
+ SG(read_post_bytes) += read_bytes;
} else {
stream->eof = 1;
}
}
*position += read_bytes;
- SG(read_post_bytes) += read_bytes;
- return read_bytes;
+
+ return read_bytes;
}
+/* }}} */
-static int php_stream_input_close(php_stream *stream, int close_handle TSRMLS_DC)
+static int php_stream_input_close(php_stream *stream, int close_handle TSRMLS_DC) /* {{{ */
{
efree(stream->abstract);
return 0;
}
+/* }}} */
-static int php_stream_input_flush(php_stream *stream TSRMLS_DC)
+static int php_stream_input_flush(php_stream *stream TSRMLS_DC) /* {{{ */
{
return -1;
}
+/* }}} */
php_stream_ops php_stream_input_ops = {
php_stream_input_write,
@@ -121,7 +130,8 @@ php_stream_ops php_stream_input_ops = {
NULL /* set_option */
};
-static void php_stream_apply_filter_list(php_stream *stream, char *filterlist, int read_chain, int write_chain TSRMLS_DC) {
+static void php_stream_apply_filter_list(php_stream *stream, char *filterlist, int read_chain, int write_chain TSRMLS_DC) /* {{{ */
+{
char *p, *token;
php_stream_filter *temp_filter;
@@ -145,9 +155,9 @@ static void php_stream_apply_filter_list(php_stream *stream, char *filterlist, i
p = php_strtok_r(NULL, "|", &token);
}
}
+/* }}} */
-
-php_stream * php_stream_url_wrap_php(php_stream_wrapper *wrapper, char *path, char *mode, int options, char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC)
+php_stream * php_stream_url_wrap_php(php_stream_wrapper *wrapper, char *path, char *mode, int options, char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC) /* {{{ */
{
int fd = -1;
int mode_rw = 0;
@@ -159,7 +169,7 @@ php_stream * php_stream_url_wrap_php(php_stream_wrapper *wrapper, char *path, ch
if (!strncasecmp(path, "php://", 6)) {
path += 6;
}
-
+
if (!strncasecmp(path, "temp", 4)) {
path += 4;
max_memory = PHP_STREAM_MAX_MEM;
@@ -176,9 +186,9 @@ php_stream * php_stream_url_wrap_php(php_stream_wrapper *wrapper, char *path, ch
} else {
mode_rw = TEMP_STREAM_READONLY;
}
- return php_stream_temp_create(mode_rw, max_memory);
+ return php_stream_temp_create(mode_rw, max_memory);
}
-
+
if (!strcasecmp(path, "memory")) {
if (strpbrk(mode, "wa+")) {
mode_rw = TEMP_STREAM_DEFAULT;
@@ -187,11 +197,11 @@ php_stream * php_stream_url_wrap_php(php_stream_wrapper *wrapper, char *path, ch
}
return php_stream_memory_create(mode_rw);
}
-
+
if (!strcasecmp(path, "output")) {
return php_stream_alloc(&php_stream_output_ops, NULL, 0, "wb");
}
-
+
if (!strcasecmp(path, "input")) {
if ((options & STREAM_OPEN_FOR_INCLUDE) && !PG(allow_url_include) ) {
if (options & REPORT_ERRORS) {
@@ -201,7 +211,7 @@ php_stream * php_stream_url_wrap_php(php_stream_wrapper *wrapper, char *path, ch
}
return php_stream_alloc(&php_stream_input_ops, ecalloc(1, sizeof(off_t)), 0, "rb");
}
-
+
if (!strcasecmp(path, "stdin")) {
if ((options & STREAM_OPEN_FOR_INCLUDE) && !PG(allow_url_include) ) {
if (options & REPORT_ERRORS) {
@@ -283,12 +293,12 @@ php_stream * php_stream_url_wrap_php(php_stream_wrapper *wrapper, char *path, ch
efree(pathdup);
return stream;
- } else {
+ } else {
/* invalid php://thingy */
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid php:// URL specified");
return NULL;
}
-
+
/* must be stdin, stderr or stdout */
if (fd == -1) {
/* failed to dup */
@@ -317,9 +327,10 @@ php_stream * php_stream_url_wrap_php(php_stream_wrapper *wrapper, char *path, ch
close(fd);
}
}
-
+
return stream;
}
+/* }}} */
static php_stream_wrapper_ops php_stdio_wops = {
php_stream_url_wrap_php,
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-26 15:46:31 +0000