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DataTDB.cs
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DataTDB.cs
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using System.Text;
using System.Windows.Forms;
namespace GMExplorer {
class DataTDB : Data {
/// <summary>
/// Knoten für eine logische oder physische Datei anhängen
/// </summary>
/// <param name="tn"></param>
/// <param name="tre">wenn null, wird das Objekt erzeugt</param>
/// <param name="binreader"></param>
public static void AppendChildNodes(TreeNode tn, GarminCore.Files.File_TDB tdb, GarminCore.BinaryReaderWriter binreader) {
DeleteDummyChildNode(tn);
bool TilemapNodeExist = false;
for (int i = 0; i < tdb.BlockHeaderTypList.Count; i++) {
switch (tdb.BlockHeaderTypList[i]) {
case GarminCore.Files.File_TDB.BlockHeader.Typ.Copyright:
AppendNode(AppendNode(tn, NodeContent.NodeType.TDB_Copyright, tdb, "Copyright"));
break;
case GarminCore.Files.File_TDB.BlockHeader.Typ.Crc:
AppendNode(tn, NodeContent.NodeType.TDB_Crc, tdb, "Crc");
break;
case GarminCore.Files.File_TDB.BlockHeader.Typ.Description:
AppendNode(tn, NodeContent.NodeType.TDB_Description, tdb, "Description");
break;
case GarminCore.Files.File_TDB.BlockHeader.Typ.Header:
AppendNode(tn, NodeContent.NodeType.TDB_Header, tdb, "Header");
break;
case GarminCore.Files.File_TDB.BlockHeader.Typ.Overviewmap:
AppendNode(tn, NodeContent.NodeType.TDB_Overviewmap, tdb, "Overviewmap");
break;
case GarminCore.Files.File_TDB.BlockHeader.Typ.Tilemap:
if (!TilemapNodeExist) {
AppendNode(AppendNode(tn, NodeContent.NodeType.TDB_Tilemap, tdb, "Tilemaps"));
TilemapNodeExist = true;
}
break;
default:
AppendNode(tn, NodeContent.NodeType.TDB_Unknown, tdb, "Unknown");
break;
}
}
}
public static void AppendChildNodesOn_Sections(TreeNode tn, GarminCore.Files.File_TDB tdb, NodeContent.NodeType nodetype) {
DeleteDummyChildNode(tn);
switch (nodetype) {
case NodeContent.NodeType.TDB_Copyright:
for (int i = 0; i < tdb.Copyright.Segments.Count; i++)
AppendNode(tn, NodeContent.NodeType.Index, i, "Segment " + i.ToString());
break;
case NodeContent.NodeType.TDB_Tilemap:
for (int i = 0, idx = 0; i < tdb.BlockHeaderTypList.Count; i++) {
if (tdb.BlockHeaderTypList[i] == GarminCore.Files.File_TDB.BlockHeader.Typ.Tilemap) {
AppendNode(tn, NodeContent.NodeType.Index, idx, "Tilemap " + idx.ToString());
idx++;
}
}
break;
}
}
/// <summary>
/// Funktion für alle Datei-Infos
/// </summary>
/// <param name="info"></param>
/// <param name="hex"></param>
/// <param name="firsthexadr"></param>
/// <param name="filedata"></param>
/// <param name="nodetype">"Thema" der Info</param>
/// <param name="idx">wenn größer oder gleich 0, dann der Index auf ein Objekt einer Tabelle</param>
/// <param name="tn"></param>
public static void SectionAndIndex(StringBuilder info, out byte[] hex, out long firsthexadr, NodeContent.Content4File filedata, NodeContent.NodeType nodetype, int idx, TreeViewData tvd) {
GarminCore.Files.File_TDB tdb = filedata.GetGarminFileAsTDB();
int hexlen = 0;
firsthexadr = 0;
hex = null;
GarminCore.DataBlock block;
switch (nodetype) {
case NodeContent.NodeType.TDB_Header:
block = TDBBlock(tdb, GarminCore.Files.File_TDB.BlockHeader.Typ.Header);
firsthexadr = block.Offset;
hexlen = (int)block.Length;
info.AppendLine("ProductID (2 Byte): " + DecimalAndHexAndBinary(tdb.Head.ProductID));
info.AppendLine("FamilyID (2 Byte): " + DecimalAndHexAndBinary(tdb.Head.FamilyID));
info.AppendLine("TDBVersion (2 Byte): " + DecimalAndHexAndBinary(tdb.Head.TDBVersion));
info.AppendLine("MapSeriesName (" + (tdb.Head.MapSeriesName.Length + 1).ToString() + " Byte): '" + tdb.Head.MapSeriesName + "'");
info.AppendLine("ProductVersion (2 Byte): " + DecimalAndHexAndBinary(tdb.Head.ProductVersion));
info.AppendLine("MapFamilyName (" + (tdb.Head.MapFamilyName.Length + 1).ToString() + " Byte): '" + tdb.Head.MapFamilyName + "'");
if (tdb.Head.TDBVersion >= 407) {
info.AppendLine("Unknown1 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown1));
info.AppendLine("MaxCoordbits4Overview (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.MaxCoordbits4Overview));
info.AppendLine("Unknown2 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown2));
info.AppendLine("Unknown3 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown3));
info.AppendLine("Unknown4 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown4));
info.AppendLine("Unknown5 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown5));
info.AppendLine("Unknown6 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown6));
info.AppendLine("Unknown7 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown7));
info.AppendLine("Unknown8 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown8));
info.AppendLine("Unknown9 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown9));
info.AppendLine("HighestRoutable (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.HighestRoutable));
info.AppendLine("Unknown10 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown10));
info.AppendLine("Unknown11 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown11));
info.AppendLine("Unknown12 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown12));
info.AppendLine("Unknown13 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown13));
info.AppendLine("Unknown14 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown14));
info.AppendLine("Unknown15 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown15));
info.AppendLine("Unknown16 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown16));
info.AppendLine("Unknown17 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown17));
info.AppendLine("Unknown18 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown18));
info.AppendLine("Unknown19 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown19));
info.AppendLine("Unknown20 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown20));
info.AppendLine("Unknown21 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown21));
info.AppendLine("Unknown22 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown22));
info.AppendLine("Unknown23 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown23));
info.AppendLine("Unknown24 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown24));
info.AppendLine("Unknown25 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown25));
info.AppendLine("Unknown26 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown26));
info.AppendLine("Unknown27 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown27));
info.AppendLine("Unknown28 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown28));
info.AppendLine("CodePage (4 Byte): " + DecimalAndHexAndBinary(tdb.Head.CodePage));
info.AppendLine("Unknown29 (4 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown29));
info.AppendLine("Routable (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Routable));
info.AppendLine("HasProfileInformation (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.HasProfileInformation));
info.AppendLine("HasDEM (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.HasDEM));
if (tdb.Head.TDBVersion >= 411) {
info.AppendLine("Unknown30 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown30));
info.AppendLine("Unknown31 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown31));
info.AppendLine("Unknown32 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown32));
info.AppendLine("Unknown33 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown33));
info.AppendLine("Unknown34 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown34));
info.AppendLine("Unknown35 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown35));
info.AppendLine("Unknown36 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown36));
info.AppendLine("Unknown37 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown37));
info.AppendLine("Unknown38 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown38));
info.AppendLine("Unknown39 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown39));
info.AppendLine("Unknown40 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown40));
info.AppendLine("Unknown41 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown41));
info.AppendLine("Unknown42 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown42));
info.AppendLine("Unknown43 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown43));
info.AppendLine("Unknown44 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown44));
info.AppendLine("Unknown45 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown45));
info.AppendLine("Unknown46 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown46));
info.AppendLine("Unknown47 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown47));
info.AppendLine("Unknown48 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown48));
info.AppendLine("Unknown49 (1 Byte): " + DecimalAndHexAndBinary(tdb.Head.Unknown49));
}
}
break;
case NodeContent.NodeType.TDB_Copyright:
block = TDBBlock(tdb, GarminCore.Files.File_TDB.BlockHeader.Typ.Copyright);
firsthexadr = block.Offset;
hexlen = (int)block.Length;
if (idx < 0) {
info.AppendLine("Segmente: " + tdb.Copyright.Segments.Count.ToString());
} else {
GarminCore.Files.File_TDB.SegmentedCopyright.Segment segment = tdb.Copyright.Segments[idx];
info.AppendLine("CopyrightCode (1 Byte): " + segment.CopyrightCode.ToString() + " / " + DecimalAndHexAndBinary((byte)segment.CopyrightCode));
info.AppendLine("WhereCode (1 Byte): " + segment.WhereCode.ToString() + " / " + DecimalAndHexAndBinary((byte)segment.WhereCode));
info.AppendLine("ExtraProperties (2 Byte): " + DecimalAndHexAndBinary(segment.ExtraProperties));
info.AppendLine("Copyright (" + (segment.Copyright.Length + 1).ToString() + " Byte): '" + segment.Copyright + "'");
for (int i = 0; i < tdb.Copyright.Segments.Count && i < idx; i++)
firsthexadr += (uint)(4 + tdb.Copyright.Segments[i].Copyright.Length + 1);
hexlen = 4 + segment.Copyright.Length + 1;
}
break;
case NodeContent.NodeType.TDB_Crc:
block = TDBBlock(tdb, GarminCore.Files.File_TDB.BlockHeader.Typ.Crc);
firsthexadr = block.Offset;
hexlen = (int)block.Length;
info.AppendLine("Unknown1 (2 Byte): " + DecimalAndHexAndBinary(tdb.Crc.Unknown1));
info.AppendLine("A (1 Byte): " + DecimalAndHexAndBinary(tdb.Crc.A));
info.AppendLine("Unknown2 (4 Byte): " + DecimalAndHexAndBinary(tdb.Crc.Unknown2));
info.AppendLine("Unknown3 (2 Byte): " + DecimalAndHexAndBinary(tdb.Crc.Unknown3));
info.AppendLine("B (1 Byte): " + DecimalAndHexAndBinary(tdb.Crc.B));
info.AppendLine("Unknown4 (2 Byte): " + DecimalAndHexAndBinary(tdb.Crc.Unknown4));
info.AppendLine("C (1 Byte): " + DecimalAndHexAndBinary(tdb.Crc.C));
info.AppendLine("Unknown5 (4 Byte): " + DecimalAndHexAndBinary(tdb.Crc.Unknown5));
info.AppendLine("D (1 Byte): " + DecimalAndHexAndBinary(tdb.Crc.D));
info.AppendLine("Unknown6 (2 Byte): " + DecimalAndHexAndBinary(tdb.Crc.Unknown6));
break;
case NodeContent.NodeType.TDB_Description:
block = TDBBlock(tdb, GarminCore.Files.File_TDB.BlockHeader.Typ.Description);
firsthexadr = block.Offset;
hexlen = (int)block.Length;
info.AppendLine("Unknown1 (1 Byte): " + DecimalAndHexAndBinary(tdb.Mapdescription.Unknown1));
info.AppendLine("Mapdescription (" + (tdb.Mapdescription.Text.Length + 1).ToString() + " Byte): '" + tdb.Mapdescription.Text + "'");
break;
case NodeContent.NodeType.TDB_Overviewmap:
block = TDBBlock(tdb, GarminCore.Files.File_TDB.BlockHeader.Typ.Overviewmap);
firsthexadr = block.Offset;
hexlen = (int)block.Length;
info.AppendLine("Mapnumber (4 Byte): " + DecimalAndHexAndBinary(tdb.Overviewmap.Mapnumber));
info.AppendLine("ParentMapnumber (4 Byte): " + DecimalAndHexAndBinary(tdb.Overviewmap.ParentMapnumber));
info.AppendLine("North (4 Byte): " + DecimalAndHexAndBinary(tdb.Overviewmap.north) + "; " + tdb.Overviewmap.North.ToString() + "°");
info.AppendLine("East (4 Byte): " + DecimalAndHexAndBinary(tdb.Overviewmap.east) + "; " + tdb.Overviewmap.East.ToString() + "°");
info.AppendLine("South (4 Byte): " + DecimalAndHexAndBinary(tdb.Overviewmap.south) + "; " + tdb.Overviewmap.South.ToString() + "°");
info.AppendLine("West (4 Byte): " + DecimalAndHexAndBinary(tdb.Overviewmap.west) + "; " + tdb.Overviewmap.West.ToString() + "°");
info.AppendLine("Description (" + (tdb.Overviewmap.Description.Length + 1).ToString() + " Byte): '" + tdb.Overviewmap.Description + "'");
break;
case NodeContent.NodeType.TDB_Tilemap:
if (idx < 0) {
info.AppendLine("Tilemaps: " + tdb.Tilemap.Count);
} else {
block = TDBBlock(tdb, GarminCore.Files.File_TDB.BlockHeader.Typ.Tilemap, idx);
firsthexadr = block.Offset;
hexlen = (int)block.Length;
int readlen = 0;
GarminCore.Files.File_TDB.TileMap tilemap = tdb.Tilemap[idx];
info.AppendLine("Mapnumber (4 Byte): " + DecimalAndHexAndBinary(tilemap.Mapnumber));
info.AppendLine("ParentMapnumber (4 Byte): " + DecimalAndHexAndBinary(tilemap.ParentMapnumber));
info.AppendLine("North (4 Byte): " + DecimalAndHexAndBinary(tilemap.north) + "; " + tilemap.North.ToString() + "°");
info.AppendLine("East (4 Byte): " + DecimalAndHexAndBinary(tilemap.east) + "; " + tilemap.East.ToString() + "°");
info.AppendLine("South (4 Byte): " + DecimalAndHexAndBinary(tilemap.south) + "; " + tilemap.South.ToString() + "°");
info.AppendLine("West (4 Byte): " + DecimalAndHexAndBinary(tilemap.west) + "; " + tilemap.West.ToString() + "°");
readlen += 6 * 4;
info.AppendLine("Description (" + (tilemap.Description.Length + 1).ToString() + " Byte): '" + tilemap.Description + "'");
readlen += tilemap.Description.Length + 1;
info.AppendLine("Unknown1 (2 Byte): " + DecimalAndHexAndBinary(tilemap.Unknown1));
info.AppendLine("SubCount (2 Byte): " + DecimalAndHexAndBinary(tilemap.SubCount));
info.AppendLine("Size:");
for (int i = 0; i < tilemap.DataSize.Count; i++)
info.AppendLine(" (4 Byte): " + DecimalAndHexAndBinary(tilemap.DataSize[i]));
readlen += 2 * 2 + tilemap.DataSize.Count * 4;
if (block.Length - readlen >= 7) {
info.AppendLine("HasCopyright (1 Byte): " + DecimalAndHexAndBinary(tilemap.HasCopyright));
info.AppendLine("Unknown2 (1 Byte): " + DecimalAndHexAndBinary(tilemap.Unknown2));
info.AppendLine("Unknown3 (1 Byte): " + DecimalAndHexAndBinary(tilemap.Unknown3));
info.AppendLine("Unknown4 (1 Byte): " + DecimalAndHexAndBinary(tilemap.Unknown4));
info.AppendLine("Unknown5 (1 Byte): " + DecimalAndHexAndBinary(tilemap.Unknown5));
info.AppendLine("Unknown6 (1 Byte): " + DecimalAndHexAndBinary(tilemap.Unknown6));
info.AppendLine("Unknown7 (1 Byte): " + DecimalAndHexAndBinary(tilemap.Unknown7));
readlen += 7;
if (block.Length - readlen > 0) {
info.AppendLine("Name:");
for (int i = 0; i < tilemap.Name.Count; i++)
info.AppendLine(" (" + (tilemap.Name[i].Length + 1).ToString() + " Byte): '" + tilemap.Name[i] + "'");
if (block.Length - readlen >= 2) {
info.AppendLine("Unknown8 (8 Byte): " + DecimalAndHexAndBinary(tilemap.Unknown8));
info.AppendLine("Unknown9 (9 Byte): " + DecimalAndHexAndBinary(tilemap.Unknown9));
}
}
}
}
break;
case NodeContent.NodeType.TDB_Unknown:
block = TDBBlock(tdb, GarminCore.Files.File_TDB.BlockHeader.Typ.Unknown);
firsthexadr = block.Offset;
hexlen = (int)block.Length;
break;
default:
info.AppendLine("internal error: no info for nodetype '" + nodetype.ToString() + "'");
break;
}
if (hexlen > 0)
hex = HexRange(firsthexadr, filedata.BinaryReader, hexlen);
}
/// <summary>
/// liefert den Datenbereich in der Datei für einen bestimmten Block
/// </summary>
/// <param name="tdb"></param>
/// <param name="tdbblocktype"></param>
/// <param name="count">0 für den 1. Block dieses Typs, 1 für den 2. usw.</param>
/// <returns></returns>
static GarminCore.DataBlock TDBBlock(GarminCore.Files.File_TDB tdb, GarminCore.Files.File_TDB.BlockHeader.Typ tdbblocktype, int count = 0) {
GarminCore.DataBlock block = new GarminCore.DataBlock();
for (int i = 0; i < tdb.BlockHeaderTypList.Count; i++) {
block.Offset += 3; // Def. des Blockes
if (tdb.BlockHeaderTypList[i] == tdbblocktype) {
if (count == 0) {
block.Length = (uint)tdb.BlockLength[i];
break;
}
count--;
}
block.Offset += (uint)tdb.BlockLength[i];
}
return block;
}
}
}