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Fixes #1170

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This commit is contained in:
Miroslav Stampar 2015-07-24 14:56:45 +02:00
parent 8df3d7a6fa
commit b6ea2fdb07
3 changed files with 31 additions and 59 deletions
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21
plugins/generic/filesystem.py
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@ -42,7 +42,7 @@ class Filesystem:
lengthQuery = "LENGTH(LOAD_FILE('%s'))" % remoteFile
elif Backend.isDbms(DBMS.PGSQL) and not fileRead:
lengthQuery = "SELECT LENGTH(data) FROM pg_largeobject WHERE loid=%d" % self.oid
lengthQuery = "SELECT SUM(LENGTH(data)) FROM pg_largeobject WHERE loid=%d" % self.oid
elif Backend.isDbms(DBMS.MSSQL):
self.createSupportTbl(self.fileTblName, self.tblField, "VARBINARY(MAX)")
@ -105,20 +105,27 @@ class Filesystem:
return sqlQueries
def fileEncode(self, fileName, encoding, single):
def fileEncode(self, fileName, encoding, single, chunkSize=256):
"""
Called by MySQL and PostgreSQL plugins to write a file on the
back-end DBMS underlying file system
"""
retVal = []
with open(fileName, "rb") as f:
content = f.read().encode(encoding).replace("\n", "")
content = f.read()
return self.fileContentEncode(content, encoding, single, chunkSize)
def fileContentEncode(self, content, encoding, single, chunkSize=256):
retVal = []
if encoding:
content = content.encode(encoding).replace("\n", "")
if not single:
if len(content) > 256:
for i in xrange(0, len(content), 256):
_ = content[i:i + 256]
if len(content) > chunkSize:
for i in xrange(0, len(content), chunkSize):
_ = content[i:i + chunkSize]
if encoding == "hex":
_ = "0x%s" % _