grab from latest android

git-svn-id: http://skia.googlecode.com/svn/trunk@27 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 95 insertions, 0 deletions

diff --git a/src/xml/SkXMLParser.cpp b/src/xml/SkXMLParser.cpp
new file mode 100644
index 0000000000..da33307890
--- /dev/null
+++ b/src/xml/SkXMLParser.cpp
@@ -0,0 +1,95 @@
+/* libs/graphics/xml/SkXMLParser.cpp
+**
+** Copyright 2006, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License"); 
+** you may not use this file except in compliance with the License. 
+** You may obtain a copy of the License at 
+**
+**     http://www.apache.org/licenses/LICENSE-2.0 
+**
+** Unless required by applicable law or agreed to in writing, software 
+** distributed under the License is distributed on an "AS IS" BASIS, 
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+** See the License for the specific language governing permissions and 
+** limitations under the License.
+*/
+
+#include "SkXMLParser.h"
+
+static char const* const gErrorStrings[] = {
+    "empty or missing file ",
+    "unknown element ",
+    "unknown attribute name ",
+    "error in attribute value ",
+    "duplicate ID ",
+    "unknown error "
+};
+
+SkXMLParserError::SkXMLParserError() : fCode(kNoError), fLineNumber(-1),
+    fNativeCode(-1)
+{
+    reset();
+}
+
+SkXMLParserError::~SkXMLParserError()
+{
+    // need a virtual destructor for our subclasses
+}
+
+void SkXMLParserError::getErrorString(SkString* str) const
+{
+    SkASSERT(str);
+    SkString temp;
+    if (fCode != kNoError) {
+        if ((unsigned)fCode < SK_ARRAY_COUNT(gErrorStrings))
+            temp.set(gErrorStrings[fCode - 1]);
+        temp.append(fNoun);
+    } else
+        SkXMLParser::GetNativeErrorString(fNativeCode, &temp);
+    str->append(temp);
+}
+
+void SkXMLParserError::reset() {
+    fCode = kNoError;
+    fLineNumber = -1;
+    fNativeCode = -1;
+}
+
+
+////////////////
+
+SkXMLParser::SkXMLParser(SkXMLParserError* parserError) : fParser(NULL), fError(parserError)
+{
+}
+
+SkXMLParser::~SkXMLParser()
+{
+}
+
+bool SkXMLParser::startElement(const char elem[])
+{
+    return this->onStartElement(elem);
+}
+
+bool SkXMLParser::addAttribute(const char name[], const char value[])
+{
+    return this->onAddAttribute(name, value);
+}
+
+bool SkXMLParser::endElement(const char elem[])
+{
+    return this->onEndElement(elem);
+}
+
+bool SkXMLParser::text(const char text[], int len) 
+{
+    return this->onText(text, len);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+bool SkXMLParser::onStartElement(const char elem[]) {return false; }
+bool SkXMLParser::onAddAttribute(const char name[], const char value[]) {return false; }
+bool SkXMLParser::onEndElement(const char elem[]) { return false; }
+bool SkXMLParser::onText(const char text[], int len) {return false; }