4 files changed, 12 insertions, 21 deletions

diff --git a/src/plugins/css/CSSParser.cpp b/src/plugins/css/CSSParser.cpp
index 9a041f2..40486cc 100644
--- a/src/plugins/css/CSSParser.cpp
+++ b/src/plugins/css/CSSParser.cpp
@@ -75,10 +75,9 @@ static const std::map<int, CodeTokenDescriptor> CSS_DESCRIPTORS = {
     {ESCAPE, {CodeTokenMode::ESCAPE, ESCAPE}},
     {LINEBREAK, {CodeTokenMode::LINEBREAK, LINEBREAK}}};
 
-Rooted<Node> CSSParser::parse(std::istream &is, ParserContext &ctx)
+Rooted<Node> CSSParser::parse(CharReader &reader, ParserContext &ctx)
 {
-	CharReader input{is};
-	CodeTokenizer tokenizer{input, CSS_ROOT, CSS_DESCRIPTORS};
+	CodeTokenizer tokenizer{reader, CSS_ROOT, CSS_DESCRIPTORS};
 	tokenizer.ignoreComments = true;
 	tokenizer.ignoreLinebreaks = true;
 	Rooted<SelectorNode> root = {new SelectorNode{ctx.manager, "root"}};
diff --git a/src/plugins/css/CSSParser.hpp b/src/plugins/css/CSSParser.hpp
index eeb5b2c..6d84dbf 100644
--- a/src/plugins/css/CSSParser.hpp
+++ b/src/plugins/css/CSSParser.hpp
@@ -142,13 +142,16 @@ public:
 	 * rules. You are permitted to just insert a CSS Selector expression
 	 * specifying some part of a DocumentTree you want to refer to.
 	 *
-	 * @param is  is a reference to the input stream that should be parsed.
+	 * @param reader is a reference to the CharReader instance from which the
+	 * input data should be read.
 	 * @param ctx is a reference to the context that should be used while
 	 *            parsing the document.
 	 * @return    returns the root node of the resulting SelectorTree. For more
 	 *            information on the return conventions consult the Parser.hpp.
 	 */
-	Rooted<Node> parse(std::istream &is, ParserContext &ctx) override;
+	Rooted<Node> parse(CharReader &reader, ParserContext &ctx) override;
+
+	using Parser::parse;
 
 	/**
 	 * As befits a class called CSSParser, this Parser parses CSS.
diff --git a/src/plugins/xml/XmlParser.cpp b/src/plugins/xml/XmlParser.cpp
index 47ed97a..90ea7fa 100644
--- a/src/plugins/xml/XmlParser.cpp
+++ b/src/plugins/xml/XmlParser.cpp
@@ -182,14 +182,13 @@ std::set<std::string> XmlParser::mimetypes()
 	return std::set<std::string>{{"text/vnd.ousia.oxm", "text/vnd.ousia.oxd"}};
 }
 
-Rooted<Node> XmlParser::parse(std::istream &is, ParserContext &ctx)
+Rooted<Node> XmlParser::parse(CharReader &reader, ParserContext &ctx)
 {
 	// Create the parser object
 	ScopedExpatXmlParser p{"UTF-8"};
 
 	// Create the parser stack instance and pass the reference to the state
 	// machine descriptor
-	CharReader reader(is);
 	ParserStack stack{ctx, XML_HANDLERS};
 	XML_SetUserData(&p, &stack);
 
@@ -207,18 +206,8 @@ Rooted<Node> XmlParser::parse(std::istream &is, ParserContext &ctx)
 			throw LoggableException{"Internal error: XML parser out of memory!"};
 		}
 
-		// Read the input file line by line (this needs to be done to allow
-		// for nice error messages)
-		// TODO: Add a corresponding function to the reader
-		size_t bytesRead = 0;
-		char *tar = buf;
-		while (bytesRead < BUFFER_SIZE && reader.read(*tar)) {
-			bytesRead++;
-			if (*tar == '\n') {
-				break;
-			}
-			tar++;
-		}
+		// Read into the buffer
+		size_t bytesRead = reader.readRaw(buf, BUFFER_SIZE);
 
 		// Parse the data and handle any XML error
 		if (!XML_ParseBuffer(&p, bytesRead, bytesRead == 0)) {
diff --git a/src/plugins/xml/XmlParser.hpp b/src/plugins/xml/XmlParser.hpp
index b19af1e..62f0128 100644
--- a/src/plugins/xml/XmlParser.hpp
+++ b/src/plugins/xml/XmlParser.hpp
@@ -52,11 +52,11 @@ public:
 	 * Parses the given input stream as XML file and returns the parsed
 	 * top-level node.
 	 *
-	 * @param is is the input stream that will be parsed.
+	 * @param reader is the CharReader from which the input should be read.
 	 * @param ctx is a reference to the ParserContext instance that should be
 	 * used.
 	 */
-	Rooted<Node> parse(std::istream &is, ParserContext &ctx) override;
+	Rooted<Node> parse(CharReader &reader, ParserContext &ctx) override;
 
 	using Parser::parse;
 };