import the first version of cmslu

git-svn-id: svn://ttmath.org/publicrep/cmslu/trunk@460 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/httpsimpleparser.h

@@ -0,0 +1,74 @@
+/*
+ * This file is a part of CMSLU -- Content Management System like Unix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2008, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#ifndef headerfilehttpsimpleparser
+#define headerfilehttpsimpleparser
+
+
+#include <string>
+
+
+
+class HttpSimpleParser
+{
+protected:
+
+	bool read_name;
+	bool value_can_be_quoted;
+	bool skip_white_chars;
+	bool recognize_special_chars;
+	
+	int ParseHalfHex(int c);
+	void ReadName();
+	void ReadQuotedValue();
+	void ReadValue();
+
+	std::string last_name;
+	std::string last_value;
+
+	int last_c;
+	int separator;
+
+	// '-1' means end (eof)
+	virtual int GetChar() = 0;
+	virtual void Parameter(std::string & last_name, std::string & last_value) = 0;
+
+	void ToLower(std::string & s);
+	bool IsWhite(int c);
+	
+	void SkipWhiteChars();
+	void TrimWhiteChars(std::string & s);
+	void CheckSpecialChar();
+
+	
+	
+	
+public:
+
+
+	HttpSimpleParser()
+	{
+		separator = '&';
+		read_name = true;
+		value_can_be_quoted     = false;
+		skip_white_chars        = false;
+		recognize_special_chars = true;
+	}
+	
+
+	void Parse();
+
+
+
+
+};
+
+
+
+#endif