X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=php_http_api.h;h=e0e01505b2bed953f637ccf0706bc80c32a60281;hp=dd3a4daf43a99420bbc80383a65dc940362912a6;hb=8d25696948ed61d50c417275222117f43069ddd1;hpb=e103c61ca14d22e9507379810e980075c8323ca3

diff --git a/php_http_api.h b/php_http_api.h
index dd3a4da..e0e0150 100644
--- a/php_http_api.h
+++ b/php_http_api.h
@@ -1,16 +1,13 @@
 /*
-   +----------------------------------------------------------------------+
-   | PECL :: http                                                         |
-   +----------------------------------------------------------------------+
-   | This source file is subject to version 3.0 of the PHP license, that  |
-   | is bundled with this package in the file LICENSE, and is available   |
-   | through the world-wide-web at http://www.php.net/license/3_0.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.               |
-   +----------------------------------------------------------------------+
-   | Copyright (c) 2004-2005 Michael Wallner <mike@php.net>               |
-   +----------------------------------------------------------------------+
+    +--------------------------------------------------------------------+
+    | PECL :: http                                                       |
+    +--------------------------------------------------------------------+
+    | Redistribution and use in source and binary forms, with or without |
+    | modification, are permitted provided that the conditions mentioned |
+    | in the accompanying LICENSE file are met.                          |
+    +--------------------------------------------------------------------+
+    | Copyright (c) 2004-2005, Michael Wallner <mike@php.net>            |
+    +--------------------------------------------------------------------+
 */
 
 /* $Id$ */
@@ -75,6 +72,21 @@ extern void _http_error_ex(long type TSRMLS_DC, long code, const char *format, .
 		action; \
 	}
 
+#define HTTP_CHECK_HEADERS_SENT(action) \
+	if (SG(headers_sent) && !SG(request_info).no_headers) { \
+		char *output_start_filename = php_get_output_start_filename(TSRMLS_C); \
+		int output_start_lineno = php_get_output_start_lineno(TSRMLS_C); \
+		 \
+		if (output_start_filename) { \
+			http_error_ex(HE_WARNING, HTTP_E_HEADER, "Cannot modify header information - headers already sent by (output started at %s:%d)", \
+				output_start_filename, output_start_lineno); \
+		} else { \
+			http_error(HE_WARNING, HTTP_E_HEADER, "Cannot modify header information - headers already sent"); \
+		} \
+		action; \
+	}
+
+
 #define http_log(f, i, m) _http_log_ex((f), (i), (m) TSRMLS_CC)
 extern void http_log_ex(char *file, const char *ident, const char *message TSRMLS_DC);
 
@@ -147,9 +159,10 @@ static inline zval *_convert_to_type(int type, zval *z)
 	}
 	return z;
 }
-#define convert_to_type_ex(t, z) _convert_to_type_ex((t), (z))
-static inline zval *_convert_to_type_ex(int type, zval *z)
+#define convert_to_type_ex(t, z, p) _convert_to_type_ex((t), (z), (p))
+static inline zval *_convert_to_type_ex(int type, zval *z, zval **p)
 {
+	*p = z;
 	if (Z_TYPE_P(z) != type) {
 		switch (type)
 		{
@@ -162,6 +175,11 @@ static inline zval *_convert_to_type_ex(int type, zval *z)
 			case IS_OBJECT:	convert_to_object_ex(&z);	break;
 		}
 	}
+	if (*p == z) {
+		*p = NULL;
+	} else {
+		*p = z;
+	}
 	return z;
 }