/// <summary>
/// Create a Dragon file object.
/// </summary>
/// <param name="name">File name.</param>
/// <param name="type">File type.</param>
/// <param name="data">File payload data.</param>
/// <param name="isascii">Indicates that the file is ASCII encoded.</param>
/// <param name="isgapped">Indicates that the file is recorded with gaps between each block.</param>
/// <param name="loadAddress">Load address for machine code programs.</param>
/// <param name="startAddress">Execution start address for machine code programs.</param>
/// <remarks>
/// This class assumes ownership of the data parameter and assumes that the caller will not make changes to the contents of this
/// array.
/// </remarks>
internal DragonFile(string name, DragonFileType type, byte[] data, bool isascii, bool isgapped, int loadAddress, int startAddress)
{
Name = name;
FileType = type;
this.data = data;
IsAscii = isascii;
IsGapped = isgapped;
LoadAddress = loadAddress;
StartAddress = startAddress;
}
/// <summary>
/// Create a Dragon file object.
/// </summary>
/// <param name="name">File name.</param>
/// <param name="type">File type.</param>
/// <param name="data">File payload data.</param>
/// <param name="isascii">Indicates that the file is ASCII encoded.</param>
/// <param name="isgapped">Indicates that the file is recorded with gaps between each block.</param>
/// <param name="loadAddress">Load address for machine code programs.</param>
/// <param name="startAddress">Execution start address for machine code programs.</param>
/// <remarks>
/// This class assumes ownership of the data parameter and assumes that the caller will not make changes to the contents of this
/// array.
/// </remarks>
internal DragonFile(string name, DragonFileType type, byte[] data, bool isascii, bool isgapped, int loadAddress, int startAddress)
{
Name = name;
FileType = type;
this.data = data;
IsAscii = isascii;
IsGapped = isgapped;
LoadAddress = loadAddress;
StartAddress = startAddress;
}
/// <summary>
/// Create a header block by specifying the individual header fields.
/// The block checksum will be computed based on the header fields.
/// </summary>
/// <param name="filename">File name.</param>
/// <param name="filetype">File type.</param>
/// <param name="isascii">Set for an ASCII encoded file.</param>
/// <param name="isgapped">Set for a file recorded with gaps between each block.</param>
/// <param name="loadaddress">Load address for machine code programs.</param>
/// <param name="execaddress">Exec address for machine code programs.</param>
public DragonTapeHeaderBlock(string filename, DragonFileType filetype, bool isascii, bool isgapped, int loadaddress = 0, int execaddress = 0) : base(DragonTapeBlockType.Header)
{
Filename = filename;
FileType = filetype;
IsAscii = isascii;
IsGapped = isgapped;
LoadAddress = loadaddress;
StartAddress = execaddress;
SetData(EncodeHeaderBlock(), 0, FileHeaderSize);
Checksum = ComputeChecksum();
}
/// <summary>
/// Create a header block by specifying the individual header fields.
/// The block checksum will be computed based on the header fields.
/// </summary>
/// <param name="filename">File name.</param>
/// <param name="filetype">File type.</param>
/// <param name="isascii">Set for an ASCII encoded file.</param>
/// <param name="isgapped">Set for a file recorded with gaps between each block.</param>
/// <param name="loadaddress">Load address for machine code programs.</param>
/// <param name="execaddress">Exec address for machine code programs.</param>
public DragonTapeHeaderBlock(string filename, DragonFileType filetype, bool isascii, bool isgapped, int loadaddress = 0, int execaddress = 0)
: base(DragonTapeBlockType.Header)
{
Filename = filename;
FileType = filetype;
IsAscii = isascii;
IsGapped = isgapped;
LoadAddress = loadaddress;
StartAddress = execaddress;
SetData(EncodeHeaderBlock(), 0, FileHeaderSize);
Checksum = ComputeChecksum();
}
