Initial commit

include/uPDFParser_common.h

@@ -0,0 +1,72 @@
+#ifndef _UPDFPARSER_COMMON_HPP_
+#define _UPDFPARSER_COMMON_HPP_
+
+#include <sstream>
+#include <iomanip>
+#include <string.h>
+
+namespace uPDFParser
+{
+    enum PARSING_ERROR {
+	UNABLE_TO_OPEN_FILE = 1,
+	TRUNCATED_FILE,
+	INVALID_HEADER,
+	INVALID_LINE,
+	INVALID_FOOTER,
+	INVALID_DICTIONARY,
+	INVALID_NAME,
+	INVALID_BOOLEAN,
+	INVALID_NUMBER,
+	INVALID_STREAM,
+	INVALID_TOKEN,
+	INVALID_OBJECT,
+	INVALID_TRAILER,
+	INVALID_HEXASTRING,
+	NOT_IMPLEMENTED
+	
+    };
+
+    /**
+     * @brief Exception class
+     */
+    class Exception : public std::exception
+    {
+    public:
+
+	Exception(int code, const char* message, const char* file, int line):
+	    code(code), line(line), file(file)
+	{
+	    std::stringstream msg;
+	    msg << "Exception code : 0x" << std::setbase(16) << code << std::endl;
+	    msg << "Message        : " << message << std::endl;
+	    msg << "File           : " << file << ":" << std::setbase(10) << line << std::endl;
+	    fullmessage = strdup(msg.str().c_str());
+	}
+
+	Exception(const Exception& other)
+	{
+	    this->code = other.code;
+	    this->line = line;
+	    this->file = file;
+	    this->fullmessage = strdup(other.fullmessage);
+	}
+
+	~Exception()
+	{
+	    free(fullmessage);
+	}
+
+	const char * what () const throw () { return fullmessage; }
+	
+	int getErrorCode() {return code;}
+	
+	private:
+	int code, line;
+	const char* message, *file;
+	char* fullmessage;
+    };
+    
+#define EXCEPTION(code, message)					\
+    {std::stringstream __msg;__msg << message; throw uPDFParser::Exception(code, __msg.str().c_str(), __FILE__, __LINE__);}
+}
+#endif