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-rw-r--r--crodump.py73
1 files changed, 37 insertions, 36 deletions
diff --git a/crodump.py b/crodump.py
index 09823b8..86a6926 100644
--- a/crodump.py
+++ b/crodump.py
@@ -198,32 +198,16 @@ class Datafile:
198 C = zlib.decompressobj(-15) 198 C = zlib.decompressobj(-15)
199 return C.decompress(data[8:-3]) 199 return C.decompress(data[8:-3])
200 200
201def destruct_bank_definition(args, data): 201def dump_bank_definition(args, bankdict):
202 """ 202 """
203 decode the 'bank' / database definition 203 decode the 'bank' / database definition
204 """ 204 """
205 rd = ByteReader(data) 205 for k, v in bankdict.items():
206 206 if re.search(b'[^\x0d\x0a\x09\x20-\x7e\xc0-\xff]', v):
207 version = rd.readbyte() 207 print("%-20s - %s" % (k, toout(args, v)))
208 print("bank version: %02x" % version)
209
210 d = dict()
211 while not rd.eof():
212 keyname = rd.readname()
213 if keyname in d:
214 print("WARN: duplicate key: %s" % keyname)
215
216 index_or_length = rd.readdword()
217 if index_or_length >> 31:
218 value = d[keyname] = rd.readbytes(index_or_length & 0x7FFFFFFF)
219 if re.search(b'[^\x0d\x0a\x09\x20-\x7e\xc0-\xff]', value):
220 print("%-20s - %s" % (keyname, toout(args, d[keyname])))
221 else:
222 print("%-20s - \"%s\"" % (keyname, strescape(d[keyname])))
223 else: 208 else:
224 d[keyname] = index_or_length 209 print("%-20s - \"%s\"" % (k, strescape(v)))
225 print("%-20s -> #%s" % (keyname, d[keyname])) 210
226 return d
227 211
228def decode_field(data): 212def decode_field(data):
229 rd = ByteReader(data) 213 rd = ByteReader(data)
@@ -249,8 +233,6 @@ def destruct_base_definition(args, data):
249 """ 233 """
250 rd = ByteReader(data) 234 rd = ByteReader(data)
251 235
252 version = rd.readbyte()
253 print("base version: %02x" % version)
254 unk123 = [rd.readword() for _ in range(3)] 236 unk123 = [rd.readword() for _ in range(3)]
255 unk45 = [rd.readdword() for _ in range(2)] 237 unk45 = [rd.readdword() for _ in range(2)]
256 tablename = rd.readname() 238 tablename = rd.readname()
@@ -343,20 +325,39 @@ class Database:
343 return 325 return
344 self.dumptabledefs(args) 326 self.dumptabledefs(args)
345 327
328 def decode_bank_definition(self, data):
329 """
330 decode the 'bank' / database definition
331 """
332 rd = ByteReader(data)
333
334 d = dict()
335 while not rd.eof():
336 keyname = rd.readname()
337 if keyname in d:
338 print("WARN: duplicate key: %s" % keyname)
339
340 index_or_length = rd.readdword()
341 if index_or_length >> 31:
342 d[keyname] = rd.readbytes(index_or_length & 0x7FFFFFFF)
343 else:
344 refdata = self.stru.readrec(index_or_length)
345 if refdata[:1] != b"\x04":
346 print("WARN: expected refdata to start with 0x04")
347 d[keyname] = refdata[1:]
348 return d
349
346 def dumptabledefs(self, args): 350 def dumptabledefs(self, args):
347 dbinfo = self.stru.readrec(1) 351 dbinfo = self.stru.readrec(1)
348 dbdef = destruct_bank_definition(args, dbinfo) 352 if dbinfo[:1] != b"\x03":
349 353 print("WARN: expected dbinfo to start with 0x03")
350 for i in range(100): 354 dbdef = self.decode_bank_definition(dbinfo[1:])
351 idx = dbdef.get("Base%03d" % i) 355 dump_bank_definition(args, dbdef)
352 if idx: 356
353 print("== Base%03d ==" % i) 357 for k, v in dbdef.items():
354 if type(idx)==int: 358 if k.startswith("Base") and k[4:].isnumeric():
355 tbinfo = self.stru.readrec(idx) 359 print("== %s ==" % k)
356 else: 360 tbdef = destruct_base_definition(args, v)
357 # the table def is in the value.
358 tbinfo = struct.pack("<B", 4) + idx
359 tbdef = destruct_base_definition(args, tbinfo)
360 361
361 def bankdump(self, args): 362 def bankdump(self, args):
362 if not self.bank: 363 if not self.bank: