Commit a0c1d7e8 authored by Andrea Bulgarelli's avatar Andrea Bulgarelli
Browse files

added File::fsize() and a parameter to File::open

parent 2fc79095

include/File.h

+3 −0
Original line number Diff line number Diff line
@@ -115,6 +115,9 @@ public: 
    ///  Count the number of string lines into a text file.

    long getNumberOfStringLines();

    

    ///  The dimension of the file

    dword fsize();



    static dword byte_read;



    static dword char_read;

include/InputFile.h

+4 −2
Original line number Diff line number Diff line
@@ -46,6 +46,8 @@ public: 
        return 0;

    };

    

    virtual dword setpos(dword offset) throw(PacketExceptionIO*);



protected:



    File* file;

include/OutputFile.h

+2 −0
Original line number Diff line number Diff line
@@ -36,6 +36,8 @@ public: 


    virtual void close() throw(PacketExceptionIO*);



	///first parameter: filename

	///second parameter: fopen modes: w, r, a (optional)

    virtual bool open(char** parameters) throw(PacketExceptionIO*);



    virtual bool writeByteStream(ByteStreamPtr b) throw(PacketExceptionIO*);

src/File.cpp

+15 −0
Original line number Diff line number Diff line
@@ -345,3 +345,18 @@ bool File::writeByteStream(ByteStreamPtr b) throw(PacketExceptionIO*) 
    return true;



}



dword File::fsize(){

	if(closed)

		return 0;

		

    long prev=ftell(fp);

    if(prev == -1L)

    	return 0;

    fseek(fp, 0L, SEEK_END);

    long sz=ftell(fp);

    if(sz == -1L)

    	return 0;

    fseek(fp,prev,SEEK_SET); //go back to where we were

    return sz;

}

src/InputFile.cpp

+4 −0
Original line number Diff line number Diff line
@@ -74,3 +74,7 @@ char* InputFile::readString() throw(PacketExceptionIO*) 
    eof = file->isEOF();

    return c;

}



dword InputFile::setpos(dword offset) throw(PacketExceptionIO*) {

	return file->setpos(offset);

}