scripts: Added script to transform 010 editor CSV encoding files to table files

README.md

@@ -38,6 +38,7 @@ Hex patterns, include patterns and magic files for the use with the ImHex Hex Ed
 | Name | Path | Description |
 |------|------|-------------|
 | svd2pat | `scripts/svd2pat.py` | Converts a ARM .svd register MMIO definition file into a pattern |
+| csv2tbl | `scripts/csv2tbl.py` | Converts a 010 editor CSV encoding file into a table file |
 
 ### Pattern Libraries
 

scripts/csv2tbl.py

@@ -0,0 +1,31 @@
+import csv
+import sys
+
+if len(sys.argv) != 2:
+    print(f"Usage: {sys.argv[0]} <file.csv>")
+    exit()
+
+fileName = sys.argv[1]
+
+index = 0x00
+with open(f"{fileName}.tbl", "w", encoding="utf-8") as outFile:
+    with open(fileName) as file:
+        reader = csv.reader(file)
+        for row in reader:
+            for cell in row:
+                if cell != "":
+                    try:
+                        number = int(cell, 16)
+                        if number <= 0x1F:
+                            lut = [ "NUL", "SOH", "STX", "ETX", "EOT", "ENQ", "ACK", "BEL", "BS", "TAB", "LF", "VT", "FF", "CR", "SO", "SI", "DLE", "DC1", "DC2", "DC3", "DC4", "NAK", "SYN", "ETB", "CAN", "EM", "SUB", "ESC", "FS", "GS", "RS", "US"]
+                            print(f"{index:02X}={lut[number]}", file=outFile)
+                        elif number == 0x7F:
+                            print(f"{index:02X}=DEL", file=outFile)
+                        else:
+                            if chr(number) == chr(0xFFFD):
+                                raise Exception
+
+                            print(f"{index:02X}={chr(number)}", file=outFile)
+                    except Exception:
+                        print(f"{index:02X}", file=outFile)
+                    index += 1