{ >Does anybody have the byte by byte break down of SAUCE? Sure do, got it off of the June 6th ACid Pack, 1994. Check it out for more Info on Sauce. Here goes: **************************** * What is SAUCE? * **************************** Recipe for SAUCE Chef cuisinier : Tasmaniac / ACiD Maitre d'h*tel : Rad Man / ACiD PLATES ------ Let us begin with a description of the record layouts used. The record layouts and code examples are in a varieted pascal pseudo code, and should be transferrable enough to implement in most other programming languages. For ease of reading, the examples assume that the file is correct and that no error- checking need be included. How rigorous you check for errors is completely up to you, and will most likely depend on the file type you are describing. SAUCE RECORD ------------ This portion of the documentation is about the SAUCE record. The SAUCE record describes the file in short, and provides other information not included in the SAUCE record itself. A sauce record is _EXACTLY_ 128 bytes in size. Fieldname : Name of the field. Size : Size of the field in BYTES Type : Type of data. This can be : BYTE : One byte unsigned numeric value (0 to 255) WORD : Two byte unsigned numeric value (0 to 65535) INTEGER : Two byte signed numeric value (-32768 to 32767) LONG : Four byte signed numeric value (-2147483648 to 2147483647) CHARACTER : One byte ASCII value. Longer character fields are padded with spaces. It is _NOT_ a PASCAL string (with a leading length byte), and it's _NOT_ a C-Style string (with a trailing nul-byte). A 10 byte character field holding the text 'ANSI' would look like this. 'ANSI '. Numeric fields should be zero when not used, character fields should be all spaces when not used. V# : SAUCE Version number. This indicates the version of SAUCE when the field was implemented. Description : Complete description of the field. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! No fields are REQUIRED to be filled in except for ID, Version, FileSize, DataType and FileType. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! FieldName Size Type V# Description --------- ---- --------- -- ----------- ID 5 Character 00 SAUCE Identification. This should be equal to 'SAUCE' or the record is not a valid SAUCE record. Version 2 Character 00 Version number of SAUCE. Current version is '00'. As new features are added to the specifications of SAUCE, this version number will change. Future versions SHOULD remain compatible with version 00 only ADDING on the specifications, it is however not unlikely that this compatibility is impossible to maintain, but this is of no concern now. Title 35 Character 00 Title of the file. Author 20 Character 00 Name or handle of the creator of the file. Group 20 Character 00 Name of the group the creator is employed by. Date 8 Character 00 Date the file was created. This date is in the format CCYYMMDD (Century, year, month, day). There is a good reason why the date is in this format, but it's not used in version '00' of SAUCE. It will be used in a future version of SAUCE. FileSize 4 Long 00 Original filesize NOT including any information of SAUCE. DataType 1 Byte 00 Type of Data. (See DATATYPES further on) FileType 1 Byte 00 Type of File. (See DATATYPES further on) TInfo1 2 Word 00 Numeric information field 1 (See DATATYPES) When used, this field holds informative values. Any program using SAUCE should not rely on these values being correct or filled in. TInfo2 2 Word 00 Numeric information field 2 (See DATATYPES) TInfo3 2 Word 00 Numeric information field 3 (See DATATYPES) TInfo4 2 Word 00 Numeric information field 4 (See DATATYPES) Comments 1 Byte 00 Number of Comment lines (See COMMENTS) Filler 23 Byte Reserved bytes. An Example PASCAL record looks like this: TYPE SAUCERec = RECORD ID : Array[1..5] of Char; Version : Array[1..2] of Char; Title : Array[1..35] of Char; Author : Array[1..20] of Char; Group : Array[1..20] of Char; Date : Array[1..8] of Char; FileSize : Longint; DataType : Byte; FileType : Byte; TInfo1 : Word; TInfo2 : Word; TInfo3 : Word; TInfo4 : Word; Comments : Byte; Filler : Array[1..23] of Char; END; DATATYPES --------- DataType and FileType hold the information needed to deter- mine what type of file it is. There are 5 DataTypes, these are (with their respective numeric values) : 0) None : Undefined filetype, you could use this to add SAUCE information to personal datafiles needed by programs, but not having any other meaning. 1) Character : Any character based file. Examples are ASCII, ANSi and RIP. 2) Graphics : Any bitmap graphic file. Examples are GIF, LBM, and PCX. 3) Vector : Any vector based graphic file. Examples are DXF and CAD files. 4) Sound : Any sound related file. Examples are samples, MOD files and MIDI. None ---- When using the 'None' datatype, you should have FileType set to zero also. This is a compatibility issue as it's not unlikely, the 'None' datatype will have filetypes in the future. Character --------- When using the 'Character' datatype, you have following filetypes available : 0) ASCII : Plain text file with no formatting codes or color codes. TInfo1 is used for the width of the file. TInfo2 is used to hold the number of lines in the file. 1) ANSi : ANSi file. With ANSi color codes and cursor positioning. TInfo1 is used for the width of the file. TInfo2 is used to hold the number of ANSi screen lines in the file. 2) ANSiMation: ANSi Animation. With ANSi color codes and cursor positioning. While an ANSi file can also have animated sequences, there is a clear distinction. While an ANSi may or may not have a beginning animated sequence introducing the group or artist the rest is just a sequence of colored characters. An ANSiMation on the other hand is a more like a text mode cartoon. TInfo1 is used for the width of the file. TInfo2 is used to hold the number of ANSi screen lines the ANSiMation was created for. A program using SAUCE may use these two values to switch to the appropriate video mode. 3) RIP : Remote Imaging Protocol (RIP) graphics file. TInfo1 holds the width (should be 640) TInfo2 holds the height (should be 350) TInfo3 holds the number of colors (should be 16) 4) PCBoard : File with PCBoard style @X color codes and @ macro's and ANSi codes. TInfo1 is used for the width of the file. TInfo2 is used to hold the number of ANSi screen lines in the file. 5) AVATAR : A file with AVATAR and ANSi color codes and cursor positioning. Graphics -------- For all graphics types, TInfo1 holds width of the image, TInfo2 holds the Height of the image and TInfo3 holds the number of bits per pixel (a 256 colour image would have 8 bits per pixel, a TrueColor image would have 24); Following Graphics filetypes are available : 0) GIF (CompuServ Graphics Interchange format). 1) PCX (ZSoft Paintbrush PCX format). 2) LBM/IFF (DeluxePaint LBM/IFF format). 3) TGA (Targa Truecolor) 4) FLI (Autodesk FLI animation file). 5) FLC (Autodesk FLC animation file). 6) BMP (Windows Bitmap) 7) GL (Grasp GL Animation) 8) DL (DL Animation). 9) WPG (Wordperfect Bitmap) Vector ------ Following Vector filetypes are available : 0) DXF (CAD Data eXchange File) 1) DWG (AutoCAD Drawing file) 2) WPG (WordPerfect/DrawPerfect vector graphics) Sound ----- Following sound filetypes are available : 0) MOD (4, 6 or 8 channel MOD/NST file) 1) 669 (Renaissance 8 channel 669 format) 2) STM (Future Crew 4 channel ScreamTracker format) 3) S3M (Future Crew variable channel ScreamTracker3 format) 4) MTM (Renaissance variable channel MultiTracker Module) 5) FAR (Farandole composer module) 6) ULT (UltraTracker module) 7) AMF (DMP/DSMI Advanced Module Format) 8) DMF (Delusion Digital Music Format (XTracker)) 9) OKT (Oktalyser module) 10) ROL (AdLib ROL file (FM)) 11) CMF (Creative Labs FM) 12) MIDI (MIDI file) 13) SADT (SAdT composer FM Module) 14) VOC (Creative Labs Sample) 15) WAV (Windows Wave file) 16) SMP8 (8 Bit Sample, TInfo1 holds sampling rate) 17) SMP8S (8 Bit sample stereo, TInfo1 holds sampling rate) 18) SMP16 (16 Bit sample, TInfo1 holds sampling rate) 19) SMP16S (16 Bit sample stereo, TInfo1 holds sampling rate) COMMENTS -------- The comment block is an addition to the SAUCE record. It holds up to 255 lines of additional information. Each line 64 characters wide. When the Comments field is not zero, it holds the number of additional comment lines are available. A single comment line is 64 characters long. Like the character fields in the SAUCE record, it is padded with spaces, and has no leading length byte or trailing null-byte. The comment block is preceded with a 5 character identifi- cation mark. This identification mark is 'COMNT'. SAUCE IN FILES -------------- A file with SAUCE added to it. Will look like this: ***************** * * * FILE DATA * Actual file data. As if it would be without SAUCE. * * ***************** * * * EOF MARKER * EOF marker. This will assure character files can * * easily determine the end of file. ***************** * * * COMMENT BLOCK * Optional Comment block. * * ***************** * * * SAUCE RECORD * SAUCE record. * * ***************** The Comment block ***************** * * * 'COMNT' * Comment block ID bytes * * ***************** * * * COMMENTLINE 1 * First comment line * * ***************** * * * COMMENTLINE 2 * Second comment line * * ***************** ... ***************** * * * COMMENTLINE N * n-th comment line, n equals the Comments field * * in SAUCE record. ***************** EXAMPLE CODE TO READ SAUCE -------------------------- Variables: Byte : Count; Long : FileSize; file : F; Code: Open_File(F); | Open the file for read access FileSize = Size_of_file(F); | Determine filesize Seek_file (F, FileSize-128); | Seek to start of SAUCE (Eof-128) Read_File (F, SAUCE); | Read the SAUCE record IF SAUCE.ID="SAUCE" THEN | ID bytes match "SAUCE" ? IF SAUCE.Comments>0 THEN | Is there a comment block ? Seek_File(F, FileSize-128-(SAUCE.Comments*64)-5); | Seek to start of Comment block. Read_File(F, CommentID); | Read Comment ID. IF CommentID="COMNT" THEN | Comment ID matches "COMNT" ? For Count=1 to SAUCE.Comments| \ Read all comment lines. Read_File(F, CommentLine) | / ENDFOR ELSE Invalid_Comment; | Non fatal, No comment present. ENDIF ENDIF ELSE Invalid_SAUCE; | No valid SAUCE record was found. ENDIF SAUCE DATAFILE -------------- The full specifications of the SAUCE datafile are not ready yet. INFORMATION OR UPGRADES ----------------------- If you have a need for additional information on SAUCE, or need modifications, you can contact me at these places... Leave a message to TASMANIAC on any of these boards : FUN-derbird BBS +32-50-620112 USR 16800 Dual +32-50-625717 ZyXEL 19200 The End of TiME +1-803-855-0783 USR 21600 Dual Channel Zer0 +1-714-532-5950 Practical 14400 +1-714-532-5968 USR 16800 Dual Ok, there you go. I chopped off the introduction which was just the names and such they invented for sauce. And I removed the C code. there's also a Pascal TPU in the 6/94 ACiD Pack, and a program called SPOON so you can add sauce (though you can program your own now). JUST REMEBER. SAUCE IS NOT TP SPECIFIC. ALL CHAR FIELDS ARE ARRAYS OF CHARS, NOT STRINGS!!!!!