From: Wez Furlong <wez@php.net>
Date: Sat, 1 Mar 2003 01:27:50 +0000 (+0000)
Subject: Expose php_stream_copy_to_stream as stream_copy_to_stream(); a high
X-Git-Tag: RELEASE_0_5~684
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=558db0d87a3a7a3c32980a2f702a9a302bee9051;p=php

Expose php_stream_copy_to_stream as stream_copy_to_stream(); a high
performance alternative to looping reads and writes.
---

diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index d9ef2ebb6c..d4f0454646 100644
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -683,6 +683,7 @@ function_entry basic_functions[] = {
 	PHP_FE(stream_socket_server,				 second_and_third_args_force_ref)
 	PHP_FE(stream_socket_accept,				 		   third_arg_force_ref)
 	PHP_FE(stream_socket_get_name,											NULL)
+	PHP_FE(stream_copy_to_stream,											NULL)
 	PHP_FE(fgetcsv,															NULL)
 	PHP_FE(flock,															NULL)
 	PHP_FE(get_meta_tags,													NULL)
diff --git a/ext/standard/streamsfuncs.c b/ext/standard/streamsfuncs.c
index 4e46d7694a..5e0c48b491 100644
--- a/ext/standard/streamsfuncs.c
+++ b/ext/standard/streamsfuncs.c
@@ -263,6 +263,25 @@ PHP_FUNCTION(stream_socket_get_name)
 }
 /* }}} */
 
+/* {{{ proto long stream_copy_to_stream(resource source, resource dest [, long maxlen ])
+   Reads up to maxlen bytes from source stream and writes them to dest stream. */
+PHP_FUNCTION(stream_copy_to_stream)
+{
+	php_stream *src, *dest;
+	zval *zsrc, *zdest;
+	long maxlen = PHP_STREAM_COPY_ALL;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rr|l", &zsrc, &zdest, &maxlen) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	php_stream_from_zval(src, &zsrc);
+	php_stream_from_zval(dest, &zdest);
+
+	RETURN_LONG(php_stream_copy_to_stream(src, dest, maxlen));
+}
+/* }}} */
+
 /* {{{ proto resource stream_get_meta_data(resource fp)
     Retrieves header/meta data from streams/file pointers */
 PHP_FUNCTION(stream_get_meta_data)
diff --git a/ext/standard/streamsfuncs.h b/ext/standard/streamsfuncs.h
index 93b2f707a3..9da5f1f5af 100644
--- a/ext/standard/streamsfuncs.h
+++ b/ext/standard/streamsfuncs.h
@@ -27,6 +27,8 @@ PHP_FUNCTION(stream_socket_server);
 PHP_FUNCTION(stream_socket_accept);
 PHP_FUNCTION(stream_socket_get_name);
 
+PHP_FUNCTION(stream_copy_to_stream);
+
 PHP_FUNCTION(set_socket_blocking); /* deprecated */
 PHP_FUNCTION(stream_set_blocking);
 PHP_FUNCTION(stream_select);