[ALL] Add Everdrive SMDB

SabreTools.Library/DatFiles/DatFile.cs

@@ -5717,6 +5717,20 @@ namespace SabreTools.Library.DatFiles
                 outfileNames.Add(DatFormat.SabreDat, CreateOutfileNamesHelper(outDir, ".sd.xml", overwrite));
             };
 
+            // Everdrive SMDB
+            if ((DatFormat & DatFormat.EverdriveSMDB) != 0
+                && (DatFormat & DatFormat.AttractMode) == 0
+                && (DatFormat & DatFormat.MissFile) == 0)
+            {
+                outfileNames.Add(DatFormat.EverdriveSMDB, CreateOutfileNamesHelper(outDir, ".txt", overwrite));
+            }
+            if ((DatFormat & DatFormat.EverdriveSMDB) != 0
+                && ((DatFormat & DatFormat.AttractMode) != 0
+                    || (DatFormat & DatFormat.MissFile) != 0))
+            {
+                outfileNames.Add(DatFormat.SoftwareList, CreateOutfileNamesHelper(outDir, ".smdb.txt", overwrite));
+            }
+
             // Software List
             if ((DatFormat & DatFormat.SoftwareList) != 0
                 && (DatFormat & DatFormat.Logiqx) == 0

SabreTools.Library/DatFiles/EverdriveSmdb.cs

@@ -0,0 +1,214 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using SabreTools.Library.Data;
+using SabreTools.Library.DatItems;
+using SabreTools.Library.Tools;
+
+#if MONO
+using System.IO;
+#else
+using Alphaleonis.Win32.Filesystem;
+
+using FileStream = System.IO.FileStream;
+using StreamReader = System.IO.StreamReader;
+using StreamWriter = System.IO.StreamWriter;
+#endif
+using NaturalSort;
+
+namespace SabreTools.Library.DatFiles
+{
+    /// <summary>
+    /// Represents parsing and writing of an Everdrive SMDB file
+    /// </summary>
+    internal class EverdriveSMDB : DatFile
+    {
+        /// <summary>
+        /// Constructor designed for casting a base DatFile
+        /// </summary>
+        /// <param name="datFile">Parent DatFile to copy from</param>
+        public EverdriveSMDB(DatFile datFile)
+            : base(datFile, cloneHeader: false)
+        {
+        }
+
+        /// <summary>
+        /// Parse an Everdrive SMDB file and return all found games within
+        /// </summary>
+        /// <param name="filename">Name of the file to be parsed</param>
+        /// <param name="sysid">System ID for the DAT</param>
+        /// <param name="srcid">Source ID for the DAT</param>
+        /// <param name="keep">True if full pathnames are to be kept, false otherwise (default)</param>
+        /// <param name="clean">True if game names are sanitized, false otherwise (default)</param>
+        /// <param name="remUnicode">True if we should remove non-ASCII characters from output, false otherwise (default)</param>
+        public override void ParseFile(
+            // Standard Dat parsing
+            string filename,
+            int sysid,
+            int srcid,
+
+            // Miscellaneous
+            bool keep,
+            bool clean,
+            bool remUnicode)
+        {
+            // Open a file reader
+            Encoding enc = Utilities.GetEncoding(filename);
+            StreamReader sr = new StreamReader(Utilities.TryOpenRead(filename), enc);
+
+            while (!sr.EndOfStream)
+            {
+                string line = sr.ReadLine();
+
+                /*
+                The gameinfo order is as follows
+                0 - SHA-256
+                1 - Machine Name/Filename
+                2 - SHA-1
+                3 - MD5
+                4 - CRC32
+                */
+
+                string[] gameinfo = line.Split('\t');
+                string[] fullname = gameinfo[1].Split('/');
+
+                Rom rom = new Rom
+                {
+                    Name = gameinfo[1].Substring(fullname.Length + 1),
+                    Size = Constants.SizeZero,
+                    CRC = gameinfo[4].PadLeft(8, '0'),
+                    MD5 = gameinfo[3].PadLeft(32, '0'),
+                    SHA1 = gameinfo[2].PadLeft(40, '0'),
+                    SHA256 = gameinfo[0].PadLeft(64, '0'),
+                    ItemStatus = ItemStatus.None,
+
+                    MachineName = fullname[0],
+                    MachineDescription = fullname[0],
+                };
+
+                // Now process and add the rom
+                ParseAddHelper(rom, clean, remUnicode);
+            }
+
+            sr.Dispose();
+        }
+
+        /// <summary>
+        /// Create and open an output file for writing direct from a dictionary
+        /// </summary>
+        /// <param name="outfile">Name of the file to write to</param>
+        /// <param name="ignoreblanks">True if blank roms should be skipped on output, false otherwise (default)</param>
+        /// <returns>True if the DAT was written correctly, false otherwise</returns>
+        public override bool WriteToFile(string outfile, bool ignoreblanks = false)
+        {
+            try
+            {
+                Globals.Logger.User("Opening file for writing: {0}", outfile);
+                FileStream fs = Utilities.TryCreate(outfile);
+
+                // If we get back null for some reason, just log and return
+                if (fs == null)
+                {
+                    Globals.Logger.Warning("File '{0}' could not be created for writing! Please check to see if the file is writable", outfile);
+                    return false;
+                }
+
+                StreamWriter sw = new StreamWriter(fs, new UTF8Encoding(false));
+
+                // Get a properly sorted set of keys
+                List<string> keys = Keys;
+                keys.Sort(new NaturalComparer());
+
+                foreach (string key in keys)
+                {
+                    List<DatItem> roms = this[key];
+
+                    // Resolve the names in the block
+                    roms = DatItem.ResolveNames(roms);
+
+                    for (int index = 0; index < roms.Count; index++)
+                    {
+                        DatItem item = roms[index];
+
+                        // There are apparently times when a null rom can skip by, skip them
+                        if (item.Name == null || item.MachineName == null)
+                        {
+                            Globals.Logger.Warning("Null rom found!");
+                            continue;
+                        }
+
+                        // If we have a "null" game (created by DATFromDir or something similar), log it to file
+                        if (item.ItemType == ItemType.Rom
+                            && ((Rom)item).Size == -1
+                            && ((Rom)item).CRC == "null")
+                        {
+                            Globals.Logger.Verbose("Empty folder found: {0}", item.MachineName);
+
+                            item.Name = (item.Name == "null" ? "-" : item.Name);
+                            ((Rom)item).Size = Constants.SizeZero;
+                        }
+
+                        WriteDatItem(sw, item, ignoreblanks);
+                    }
+                }
+
+                Globals.Logger.Verbose("File written!" + Environment.NewLine);
+                sw.Dispose();
+                fs.Dispose();
+            }
+            catch (Exception ex)
+            {
+                Globals.Logger.Error(ex.ToString());
+                return false;
+            }
+
+            return true;
+        }
+
+        /// <summary>
+        /// Write out Game start using the supplied StreamWriter
+        /// </summary>
+        /// <param name="sw">StreamWriter to output to</param>
+        /// <param name="rom">DatItem object to be output</param>
+        /// <returns>True if the data was written, false on error</returns>
+        private bool WriteDatItem(StreamWriter sw, DatItem rom, bool ignoreblanks = false)
+        {
+            // If we are in ignore blanks mode AND we have a blank (0-size) rom, skip
+            if (ignoreblanks
+                && (rom.ItemType == ItemType.Rom
+                && (((Rom)rom).Size == 0 || ((Rom)rom).Size == -1)))
+            {
+                return true;
+            }
+
+            try
+            {
+                // No game should start with a path separator
+                if (rom.MachineName.StartsWith(Path.DirectorySeparatorChar.ToString()))
+                    rom.MachineName = rom.MachineName.Substring(1);
+
+                // If the DatItem isn't a rom, we don't output it
+                if (rom.ItemType != ItemType.Rom)
+                    return true;
+
+                Rom temp = rom as Rom;
+                string state = (!ExcludeFields[(int)Field.SHA256] ? temp.SHA256 : "") + "\t"
+                            + (!ExcludeFields[(int)Field.MachineName] ? temp.MachineName + "/" : "")
+                            + temp.Name + "\t"
+                            + (!ExcludeFields[(int)Field.SHA1] ? temp.SHA1 : "") + "\t"
+                            + (!ExcludeFields[(int)Field.MD5] ? temp.MD5 : "") + "\t"
+                            + (!ExcludeFields[(int)Field.CRC] ? temp.CRC : "") + "\n";
+
+                sw.Write(state);
+                sw.Flush();
+            }
+            catch (Exception ex)
+            {
+                Globals.Logger.Error(ex.ToString());
+                return false;
+            }
+
+            return true;
+        }
+    }
+}

SabreTools.Library/Data/Flags.cs

@@ -343,6 +343,11 @@ namespace SabreTools.Library.Data
         /// </summary>
         Listrom =               1 << 15,
 
+        /// <summary>
+        /// Everdrive Packs SMDB
+        /// </summary>
+        EverdriveSMDB =         1 << 16,
+
         #endregion
 
         #region SFV-similar Formats
@@ -350,32 +355,32 @@ namespace SabreTools.Library.Data
         /// <summary>
         /// CRC32 hash list
         /// </summary>
-        RedumpSFV =             1 << 16,
+        RedumpSFV =             1 << 17,
 
         /// <summary>
         /// MD5 hash list
         /// </summary>
-        RedumpMD5 =             1 << 17,
+        RedumpMD5 =             1 << 18,
 
         /// <summary>
         /// SHA-1 hash list
         /// </summary>
-        RedumpSHA1 =            1 << 18,
+        RedumpSHA1 =            1 << 19,
 
         /// <summary>
         /// SHA-256 hash list
         /// </summary>
-        RedumpSHA256 =          1 << 19,
+        RedumpSHA256 =          1 << 20,
 
         /// <summary>
         /// SHA-384 hash list
         /// </summary>
-        RedumpSHA384 =          1 << 20,
+        RedumpSHA384 =          1 << 21,
 
         /// <summary>
         /// SHA-512 hash list
         /// </summary>
-        RedumpSHA512 =          1 << 21,
+        RedumpSHA512 =          1 << 22,
 
         #endregion
 

SabreTools.Library/README.1ST

@@ -228,6 +228,7 @@ Options:
 		  sha256			- SHA256
 		  sha384			- SHA384
 		  sha512			- SHA512
+		  smdb, everdrive	- Everdrive SMDB
 		  sl, softwarelist	- MAME Software List XML
 		  ssv				- Standardized Semicolon-Separated Value
 		  tsv				- Standardized Tab-Separated Value
@@ -756,6 +757,7 @@ Options:
 		  sha256			- SHA256
 		  sha384			- SHA384
 		  sha512			- SHA512
+		  smdb, everdrive	- Everdrive SMDB
 		  sl, softwarelist	- MAME Software List XML
 		  ssv				- Standardized Semicolon-Separated Value
 		  tsv				- Standardized Tab-Separated Value
@@ -928,6 +930,7 @@ Options:
 		  sha256			- SHA256
 		  sha384			- SHA384
 		  sha512			- SHA512
+		  smdb, everdrive	- Everdrive SMDB
 		  sl, softwarelist	- MAME Software List XML
 		  ssv				- Standardized Semicolon-Separated Value
 		  tsv				- Standardized Tab-Separated Value
@@ -1832,6 +1835,7 @@ This section contains remappings from old flag names to new ones for the purpose
 -osha256, --output-sha256 -> -ot=sha256, --output-type=sha256
 -osha384, --output-sha384 -> -ot=sha384, --output-type=sha384
 -osha512, --output-sha512 -> -ot=sha512, --output-type=sha512
+-osmdb, --output-everdrive -> -ot=smdb, --output-type=everdrive
 -osl, --output-sl -> -ot=sl, --output-type=softwarelist
 -osl, --output-softwarelist -> -ot=sl, --output-type=softwarelist
 -ossv, --output-ssv -> -ot=ssv, --output-type=ssv

SabreTools.Library/SabreTools.Library.csproj

@@ -92,6 +92,7 @@
     <Compile Include="DatFiles\DatHeader.cs" />
     <Compile Include="DatFiles\DatStats.cs" />
     <Compile Include="DatFiles\DosCenter.cs" />
+    <Compile Include="DatFiles\EverdriveSmdb.cs" />
     <Compile Include="DatFiles\Filter.cs" />
     <Compile Include="DatFiles\FilterItem.cs" />
     <Compile Include="DatFiles\Hashfile.cs" />

SabreTools/SabreTools.Help.cs

@@ -789,6 +789,18 @@ namespace SabreTools
                     longDescription: "Output in SHA-256 format [DEPRECIATED]");
             }
         } // TODO: Remove
+        private static Feature _outputSmdbFlag
+        {
+            get
+            {
+                return new Feature(
+                    "output-smdb",
+                    new List<string>() { "-osmdb", "--output-smdb" },
+                    "Output in Everdrive SMDB format [DEPRECIATED]",
+                    FeatureType.Flag,
+                    longDescription: "Output in Everdrive SMDB format [DEPRECIATED]");
+            }
+        } // TODO: Remove
         private static Feature _outputSoftwarelistFlag
         {
             get
@@ -1845,6 +1857,7 @@ Possible values are:
     sha256           - SHA256
     sha384           - SHA384
     sha512           - SHA512
+    smdb, everdrive  - Everdrive SMDB
     sl, softwarelist - MAME Software List XML
     ssv              - Standardized Semicolon-Separated Value
     tsv              - Standardized Tab-Separated Value

SabreTools/SabreTools.cs

@@ -425,6 +425,10 @@ namespace SabreTools
                         datHeader.DatFormat |= DatFormat.RedumpSHA512;
                         Globals.Logger.User("This flag '{0}' is depreciated, please use {1} instead", feat.Key, String.Join(", ", _outputTypeListInput.Flags));
                         break;
+                    case "output-smdb":
+                        datHeader.DatFormat |= DatFormat.EverdriveSMDB;
+                        Globals.Logger.User("This flag '{0}' is depreciated, please use {1} instead", feat.Key, String.Join(", ", _outputTypeListInput.Flags));
+                        break;
                     case "output-softwarelist":
                         datHeader.DatFormat |= DatFormat.SoftwareList;
                         Globals.Logger.User("This flag '{0}' is depreciated, please use {1} instead", feat.Key, String.Join(", ", _outputTypeListInput.Flags));