cis-kuldeep/PyBitmessage-2021-04-27
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modified addresses.decodeAddress so that API decodeAddress works properly

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This commit is contained in:
Jonathan Warren 2013-10-25 19:57:06 -04:00
parent 422f47fae3
commit 4ec91b6ed0
1 changed files with 9 additions and 9 deletions
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18
src/addresses.py
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@ -139,7 +139,7 @@ def decodeAddress(address):
integer = decodeBase58(address) integer = decodeBase58(address)
if integer == 0: if integer == 0:
status = 'invalidcharacters' status = 'invalidcharacters'
return status,0,0,0 return status,0,0,""
#after converting to hex, the string will be prepended with a 0x and appended with a L #after converting to hex, the string will be prepended with a 0x and appended with a L
hexdata = hex(integer)[2:-1] hexdata = hex(integer)[2:-1]
@ -161,7 +161,7 @@ def decodeAddress(address):
if checksum != sha.digest()[0:4]: if checksum != sha.digest()[0:4]:
status = 'checksumfailed' status = 'checksumfailed'
return status,0,0,0 return status,0,0,""
#else: #else:
# print 'checksum PASSED' # print 'checksum PASSED'
@ -172,11 +172,11 @@ def decodeAddress(address):
if addressVersionNumber > 4: if addressVersionNumber > 4:
print 'cannot decode address version numbers this high' print 'cannot decode address version numbers this high'
status = 'versiontoohigh' status = 'versiontoohigh'
return status,0,0,0 return status,0,0,""
elif addressVersionNumber == 0: elif addressVersionNumber == 0:
print 'cannot decode address version numbers of zero.' print 'cannot decode address version numbers of zero.'
status = 'versiontoohigh' status = 'versiontoohigh'
return status,0,0,0 return status,0,0,""
streamNumber, bytesUsedByStreamNumber = decodeVarint(data[bytesUsedByVersionNumber:]) streamNumber, bytesUsedByStreamNumber = decodeVarint(data[bytesUsedByVersionNumber:])
#print streamNumber #print streamNumber
@ -191,16 +191,16 @@ def decodeAddress(address):
elif len(data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]) == 18: elif len(data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]) == 18:
return status,addressVersionNumber,streamNumber,'\x00\x00'+data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4] return status,addressVersionNumber,streamNumber,'\x00\x00'+data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]
elif len(data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]) < 18: elif len(data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]) < 18:
return 'ripetooshort',0,0,0 return 'ripetooshort',0,0,""
elif len(data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]) > 20: elif len(data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]) > 20:
return 'ripetoolong',0,0,0 return 'ripetoolong',0,0,""
else: else:
return 'otherproblem',0,0,0 return 'otherproblem',0,0,""
elif addressVersionNumber == 4: elif addressVersionNumber == 4:
if len(data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]) > 20: if len(data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]) > 20:
return 'ripetoolong',0,0,0 return 'ripetoolong',0,0,""
elif len(data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]) < 4: elif len(data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]) < 4:
return 'ripetooshort',0,0,0 return 'ripetooshort',0,0,""
else: else:
x00string = '\x00' * (20 - len(data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4])) x00string = '\x00' * (20 - len(data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]))
return status,addressVersionNumber,streamNumber,x00string+data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4] return status,addressVersionNumber,streamNumber,x00string+data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]