[jcifs] jcifs-1.2.12 and DFS

[James Maupin]

Michael and others,

jcifs-1.2.12

-Djcifs.util.loglevel=3

DFS test environment

2 machines:

testserver.testdomain.local
testserver02.testdomain.local

Smb/Cifs share is:

\\testserver.testdomain.local\Current Test Folder\

DFS root is:

\\testserver.testdomain.local\Current Test Folder\DFS\

DFS root points to:

\\testserver02.testdomain.local\skyrockets\

Some tests: Note: ListFiles is /examples/ListFiles.java modified with
length().

titan:/home/metacarta/sdc# ./run ListFiles
"smb://Administrator:apassword@testserver.testdomain.local/Current Test
Folder/DFS/"
doFindFirstNext: \DFS\
DfsReferral[path=\DFS,node=\Testserver02\skyrockets,server=Testserver02,shar
e=skyrockets,n odepath=,resolveHashes=false]
in doFindFirst: resp is:
Trans2FindNext2Response[command=SMB_COM_TRANSACTION2,received=false,errorCod
e=0,flags=0x00
98,flags2=0xD003,signSeq=0,tid=2048,pid=40574,uid=2048,mid=3,wordCount=10,by
teCount=2697,t
otalParameterCount=10,totalDataCount=6984,parameterCount=0,parameterOffset=5
6,parameterDis
placement=10,dataCount=2696,dataOffset=56,dataDisplacement=4288,setupCount=0
,pad=0,pad1=1,
sid=2048,searchCount=57,isEndOfSearch=true,eaErrorOffset=0,lastNameOffset=68
72,lastName=Th umbs.db]
 021303 MGS Presentation.ppt, length is: 1797632
 040419AcquisitionPerformance.ppt, length is: 832512
< file names removed >
 190/, length is: 0
 192/, length is: 0
 Thumbs.db, length is: 5632

55 files in 6171ms

titan:/home/metacarta/sdc# ./run ListFiles
"smb://Administrator:apassword@testserver.testdomain.local/Current Test
Folder/DFS/192/"
doFindFirstNext: \DFS\192\
DfsReferral[path=\DFS,node=\Testserver02\skyrockets,server=Testserver02,shar
e=skyrockets,n odepath=,resolveHashes=false]
in doFindFirst: resp is:
Trans2FindNext2Response[command=SMB_COM_TRANSACTION2,received=false,errorCod
e=0,flags=0x00
98,flags2=0xD003,signSeq=0,tid=2048,pid=45535,uid=2048,mid=3,wordCount=10,by
teCount=113,to
talParameterCount=10,totalDataCount=100,parameterCount=10,parameterOffset=56
,parameterDisp
lacement=0,dataCount=100,dataOffset=68,dataDisplacement=0,setupCount=0,pad=1
,pad1=2,sid=20
48,searchCount=1,isEndOfSearch=true,eaErrorOffset=0,lastNameOffset=0,lastNam
e=192]
 192/, length is: 0

1 files in 6160ms

<< NOTE: /DFS/192/192/ does not exist >>

titan:/home/metacarta/sdc# ./run ListFiles
"smb://Administrator:apassword@testserver.testdomain.local/Current Test
Folder/DFS/192/192/"
doFindFirstNext: \DFS\192\192\
DfsReferral[path=\DFS,node=\Testserver02\skyrockets,server=Testserver02,shar
e=skyrockets,n odepath=,resolveHashes=false]
in doFindFirst: resp is:
Trans2FindNext2Response[command=SMB_COM_TRANSACTION2,received=false,errorCod
e=0,flags=0x00
98,flags2=0xD003,signSeq=0,tid=2048,pid=33887,uid=2048,mid=3,wordCount=10,by
teCount=265,to
talParameterCount=10,totalDataCount=252,parameterCount=10,parameterOffset=56
,parameterDisp
lacement=0,dataCount=252,dataOffset=68,dataDisplacement=0,setupCount=0,pad=1
,pad1=2,sid=20
48,searchCount=2,isEndOfSearch=true,eaErrorOffset=0,lastNameOffset=124,lastN
ame=192noticep .html]
 192news.html, length is: 10952
 192noticep.html, length is: 13717

2 files in 6164ms

--------------------------------------------

GetDfsPath.java is:

        SmbFile f = new SmbFile( argv[0] );
        System.out.println( "The dfs path for \"" + f.getName() + "\" is " +
f.
getDfsPath() );

titan:/home/metacarta/sdc# ./run GetDfsPath
"smb://Administrator:apassword@testserver.testdomain.local/Current Test
Folder/DFS/"
queryPath: \DFS
DfsReferral[path=\DFS,node=\Testserver02\skyrockets,server=Testserver02,shar
e=skyrockets,n odepath=,resolveHashes=false]
Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String
index out of  range: -3
        at java.lang.String.substring(String.java:1444)
        at java.lang.String.substring(String.java:1411)
        at jcifs.smb.SmbFile.getDfsUncPath0(SmbFile.java:1375)
        at jcifs.smb.SmbFile.getDfsPath(SmbFile.java:1396)
        at GetDfsPath.main(GetDfsPath.java:8)

titan:/home/metacarta/sdc# ./run GetDfsPath
"smb://Administrator:apassword@testserver.testdomain.local/Current Test
Folder/DFS/192/"
queryPath: \DFS\192
DfsReferral[path=\DFS,node=\Testserver02\skyrockets,server=Testserver02,shar
e=skyrockets,n odepath=,resolveHashes=false]
The dfs path for "192/" is smb://Testserver02/skyrockets/


titan:/home/metacarta/sdc# ./run GetDfsPath
"smb://Administrator:apassword@testserver.testdomain.local/Current Test
Folder/DFS/192/192/"
queryPath: \DFS\192\192
DfsReferral[path=\DFS,node=\Testserver02\skyrockets,server=Testserver02,shar
e=skyrockets,n odepath=,resolveHashes=false]
The dfs path for "192/" is smb://Testserver02/skyrockets/192

< NOTE: /DFS/192/192/ does not exist >>


-------------------------------------
James Maupin
Business Development Engineer, Energy

MetaCarta, Inc. ( www.metacarta.com )
1155 Dairy Ashford
Suite 201
Houston, TX 77079

Tel: (832) 300-8800 USA
Mob: (832) 746-6802 USA
james<dot>maupin<at>metacarta<dot>com