from:"Mattieu Puel"

[Samba] programming libsmbclient

2007-05-25 Thread Mattieu Puel

hi all,
I have a strange problem using the libsmbclient..

retrieving or stating files named with percents in is for some
of them impossible. Example: a file located at smb://test/test/%7C2.txt 
cannot be retrieved
with my code, smbc_open fails with the code NT_STATUS_OBJECT_NAME_INVALID. I 
have not found
 on the web exemples of url encoding/decoding that would escape strings with 
percent in.. 
At the same time under the same constraints, a file named 
'whatever-you-want-except-with-percent'
is correctly stated, opened, read.
I tested the code on several distributions (debian, gentoo..) with the same 
results. I tried 
with several CIFS servers too (Win Xp, linux...). Attached: the source
and the trace given by smbc_init with debug = 9.

Has anyone any idea ?


the code:


--
#include sys/types.h
#include stdio.h 
#include unistd.h
#include string.h 
#include time.h 
#include errno.h
#include libsmbclient.h 

static void
get_auth_data_fn(const char * pServer,
 const char * pShare,
 char * pWorkgroup,
 int maxLenWorkgroup,
 char * pUsername,
 int maxLenUsername,
 char * pPassword,
 int maxLenPassword)
{
sprintf( pWorkgroup, %s, WG );
sprintf( pUsername, %s, test );
sprintf( pPassword, %s, test );
}


int main(int argc, char * argv[]) 
{ 
int fd;
int ret;
int debug = 9;
int savedErrno;
charbuffer[2048]; 
char *  pSmbPath = NULL;

if (argc == 2)
{
pSmbPath = argv[1];
}
else
{
printf(usage: 
   %s [ smb://path/to/file ]\n,
   argv[0]);
return 1;
}

smbc_init(get_auth_data_fn, debug); 

printf(Open file %s\n, pSmbPath);

if ((fd = smbc_open(pSmbPath, O_RDONLY, 0))  0)
{
perror(smbc_open);
return 1;
}

do
{
ret = smbc_read(fd, buffer, sizeof(buffer));
savedErrno = errno;
if (ret  0) fwrite(buffer, 1, ret, stdout);
} while (ret  0);

smbc_close(fd);

if (ret  0)
{
errno = savedErrno;
perror(read);
return 1;
}


return 0; 
}

--

the tail of the trace:

Server connect ok: //regis/dossier: 0x8050508
write_socket(4,88)
write_socket(4,88) wrote 88
size=35
smb_com=0x2d
smb_rcls=51
smb_reh=0
smb_err=49152
smb_flg=136
smb_flg2=51201
smb_tid=2048
smb_pid=13079
smb_uid=2048
smb_mid=5
smt_wct=0
smb_bcc=0
smbc errno NT_STATUS_OBJECT_NAME_INVALID - 22
smbc_open: Argument invalide
Open file smb://regis/dossier/a%7C2.txt




-- 
Mattieu PUEL
Recherche  développement
--
Intradot Labs SAS
+33 4 78 80 87 90 | www.intradot.com
--
Intradot a déménagé !
Notez bien notre nouvelle adresse :
97 rue Racine - 69100 Villeurbanne
lp_load: refreshing parameters
Initialising global parameters
params.c:OpenConfFile() - Unable to open configuration file 
/home/vodmat/.smb/smb.conf:
No such file or directory
pm_process() returned No
lp_servicenumber: couldn't find homes
Attempting to register new charset UCS-2LE
Registered charset UCS-2LE
Attempting to register new charset UTF-16LE
Registered charset UTF-16LE
Attempting to register new charset UCS-2BE
Registered charset UCS-2BE
Attempting to register new charset UTF-16BE
Registered charset UTF-16BE
Attempting to register new charset UTF8
Registered charset UTF8
Attempting to register new charset UTF-8
Registered charset UTF-8
Attempting to register new charset ASCII
Registered charset ASCII
Attempting to register new charset 646
Registered charset 646
Attempting to register new charset ISO-8859-1
Registered charset ISO-8859-1
Attempting to register new charset UCS2-HEX
Registered charset UCS2-HEX
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Could not load config file: /home/vodmat/.smb/smb.conf
lp_load: refreshing parameters
params.c:pm_process() - Processing

[Samba] programming libsmbclient

2007-05-10 Thread Mattieu Puel

hi all,
I have a strange problem using the libsmbclient api..

retrieving or stating files named with percents in is for some
of them impossible. Example: a file located at smb://test/test/%7C2.txt 
cannot be retrieved
with my code, smbc_open fails with the code NT_STATUS_OBJECT_NAME_INVALID. 

I am not sure but, url encoding/decoding that would escape strings with 
percent in should be 'internals'
of samba right ? 
At the same time under the same constraints, a file named 
'whatever-you-want-except-with-percent'
is correctly stated, opened, read.
I tested the code on several distributions (debian, gentoo..) with the same 
results. I tried 
with several CIFS servers too (Win Xp, linux...). 

Attached: the source and the trace given by smbc_init with debug = 9.

Anyone any idea ?


the code:


--
#include sys/types.h
#include stdio.h 
#include unistd.h
#include string.h 
#include time.h 
#include errno.h
#include libsmbclient.h 

static void
get_auth_data_fn(const char * pServer,
 const char * pShare,
 char * pWorkgroup,
 int maxLenWorkgroup,
 char * pUsername,
 int maxLenUsername,
 char * pPassword,
 int maxLenPassword)
{
sprintf( pWorkgroup, %s, WG );
sprintf( pUsername, %s, test );
sprintf( pPassword, %s, test );
}


int main(int argc, char * argv[]) 
{ 
int fd;
int ret;
int debug = 9;
int savedErrno;
charbuffer[2048]; 
char *  pSmbPath = NULL;

if (argc == 2)
{
pSmbPath = argv[1];
}
else
{
printf(usage: 
   %s [ smb://path/to/file ]\n,
   argv[0]);
return 1;
}

smbc_init(get_auth_data_fn, debug); 

printf(Open file %s\n, pSmbPath);

if ((fd = smbc_open(pSmbPath, O_RDONLY, 0))  0)
{
perror(smbc_open);
return 1;
}

do
{
ret = smbc_read(fd, buffer, sizeof(buffer));
savedErrno = errno;
if (ret  0) fwrite(buffer, 1, ret, stdout);
} while (ret  0);

smbc_close(fd);

if (ret  0)
{
errno = savedErrno;
perror(read);
return 1;
}


return 0; 
}

--

the tail of the trace:

Server connect ok: //regis/dossier: 0x8050508
write_socket(4,88)
write_socket(4,88) wrote 88
size=35
smb_com=0x2d
smb_rcls=51
smb_reh=0
smb_err=49152
smb_flg=136
smb_flg2=51201
smb_tid=2048
smb_pid=13079
smb_uid=2048
smb_mid=5
smt_wct=0
smb_bcc=0
smbc errno NT_STATUS_OBJECT_NAME_INVALID - 22
smbc_open: Argument invalide
Open file smb://regis/dossier/a%7C2.txt




-- 
Mattieu PUEL
Recherche  développement
--
Intradot Labs SAS
+33 4 78 80 87 90 | www.intradot.com
--
Intradot a déménagé !
Notez bien notre nouvelle adresse :
97 rue Racine - 69100 Villeurbanne
lp_load: refreshing parameters
Initialising global parameters
params.c:OpenConfFile() - Unable to open configuration file 
/home/vodmat/.smb/smb.conf:
No such file or directory
pm_process() returned No
lp_servicenumber: couldn't find homes
Attempting to register new charset UCS-2LE
Registered charset UCS-2LE
Attempting to register new charset UTF-16LE
Registered charset UTF-16LE
Attempting to register new charset UCS-2BE
Registered charset UCS-2BE
Attempting to register new charset UTF-16BE
Registered charset UTF-16BE
Attempting to register new charset UTF8
Registered charset UTF8
Attempting to register new charset UTF-8
Registered charset UTF-8
Attempting to register new charset ASCII
Registered charset ASCII
Attempting to register new charset 646
Registered charset 646
Attempting to register new charset ISO-8859-1
Registered charset ISO-8859-1
Attempting to register new charset UCS2-HEX
Registered charset UCS2-HEX
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Substituting charset 'ISO-8859-15' for LOCALE
Could not load config file: /home/vodmat/.smb/smb.conf
lp_load: refreshing parameters
params.c:pm_process

[Samba] programming libsmbclient

[Samba] programming libsmbclient

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