From: Rob Richards <rrichards@php.net>
Date: Sun, 19 Oct 2003 23:34:39 +0000 (+0000)
Subject: add generic default error handling rather than the default stderr
X-Git-Tag: RELEASE_1_3b3~13
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=56ce4a84e7ffb71e5439db805d0070ca9b3357ad;p=php

add generic default error handling rather than the default stderr
---

diff --git a/ext/libxml/libxml.c b/ext/libxml/libxml.c
index 480680e21a..984cc2fc81 100644
--- a/ext/libxml/libxml.c
+++ b/ext/libxml/libxml.c
@@ -146,6 +146,25 @@ int php_libxml_streams_IO_close(void *context)
 	return php_stream_close((php_stream*)context);
 }
 
+static void php_libxml_error_handler(void *ctx, const char *msg, ...)
+{
+	va_list ap;
+	char *buf;
+	int len;
+
+	va_start(ap, msg);
+	len = vspprintf(&buf, 0, msg, ap);
+	va_end(ap);
+	
+	/* remove any trailing \n */
+	while (len && buf[--len] == '\n') {
+		buf[len] = '\0';
+	}
+
+	php_error(E_WARNING, "%s", buf);
+	efree(buf);
+}
+
 PHP_LIBXML_API void php_libxml_initialize() {
 	if (!_php_libxml_initialized) {
 		/* we should be the only one's to ever init!! */
@@ -167,12 +186,17 @@ PHP_LIBXML_API void php_libxml_initialize() {
 			php_libxml_streams_IO_write, 
 			php_libxml_streams_IO_close);
 
+		/* report errors via handler rather than stderr */
+		xmlSetGenericErrorFunc(NULL, php_libxml_error_handler);
+
 		_php_libxml_initialized = 1;
 	}
 }
 
 PHP_LIBXML_API void php_libxml_shutdown() {
 	if (_php_libxml_initialized) {
+		/* reset libxml generic error handling */
+		xmlSetGenericErrorFunc(NULL, NULL);
 		xmlCleanupParser();
 		_php_libxml_initialized = 0;
 	}