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localspl: Implement fpGetPrintProcessorDirectory.

This commit is contained in:
Detlef Riekenberg 2009-10-16 14:55:20 +02:00 committed by Alexandre Julliard
parent fe4ba50bd9
commit 065599a4dc
1 changed files with 71 additions and 1 deletions
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72
dlls/localspl/provider.c
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@ -139,6 +139,7 @@ static const WCHAR printersW[] = {'S','y','s','t','e','m','\\',
'P','r','i','n','t','\\',
'P','r','i','n','t','e','r','s',0};
static const WCHAR spooldriversW[] = {'\\','s','p','o','o','l','\\','d','r','i','v','e','r','s','\\',0};
static const WCHAR spoolprtprocsW[] = {'\\','s','p','o','o','l','\\','p','r','t','p','r','o','c','s','\\',0};
static const WCHAR version0_regpathW[] = {'\\','V','e','r','s','i','o','n','-','0',0};
static const WCHAR version0_subdirW[] = {'\\','0',0};
static const WCHAR version3_regpathW[] = {'\\','V','e','r','s','i','o','n','-','3',0};
@ -2174,6 +2175,75 @@ epp_cleanup:
return (res);
}
/******************************************************************************
* fpGetPrintProcessorDirectory [exported through PRINTPROVIDOR]
*
* Return the PATH for the Print-Processors
*
* PARAMS
* pName [I] Servername or NULL (this computer)
* pEnvironment [I] Printing-Environment or NULL (Default)
* level [I] Structure-Level (must be 1)
* pPPInfo [O] PTR to Buffer that receives the Result
* cbBuf [I] Size of Buffer at pPPInfo
* pcbNeeded [O] PTR to DWORD that receives the size in Bytes used / required for pPPInfo
*
* RETURNS
* Success: TRUE
* Failure: FALSE and in pcbNeeded the Bytes required for pPPInfo, if cbBuf is too small
*
* Native Values returned in pPPInfo on Success for this computer:
*| NT(Windows x64): "%winsysdir%\\spool\\PRTPROCS\\x64"
*| NT(Windows NT x86): "%winsysdir%\\spool\\PRTPROCS\\w32x86"
*| NT(Windows 4.0): "%winsysdir%\\spool\\PRTPROCS\\win40"
*
* "%winsysdir%" is the Value from GetSystemDirectoryW()
*
*/
static BOOL WINAPI fpGetPrintProcessorDirectory(LPWSTR pName, LPWSTR pEnvironment, DWORD level,
LPBYTE pPPInfo, DWORD cbBuf, LPDWORD pcbNeeded)
{
const printenv_t * env;
DWORD needed;
LONG lres;
TRACE("(%s, %s, %d, %p, %d, %p)\n", debugstr_w(pName), debugstr_w(pEnvironment),
level, pPPInfo, cbBuf, pcbNeeded);
*pcbNeeded = 0;
lres = copy_servername_from_name(pName, NULL);
if (lres) {
FIXME("server %s not supported\n", debugstr_w(pName));
SetLastError(RPC_S_SERVER_UNAVAILABLE);
return FALSE;
}
env = validate_envW(pEnvironment);
if (!env)
return FALSE; /* ERROR_INVALID_ENVIRONMENT */
/* GetSystemDirectoryW returns number of WCHAR including the '\0' */
needed = GetSystemDirectoryW(NULL, 0);
/* add the Size for the Subdirectories */
needed += lstrlenW(spoolprtprocsW);
needed += lstrlenW(env->subdir);
needed *= sizeof(WCHAR); /* return-value is size in Bytes */
*pcbNeeded = needed;
if (needed > cbBuf) {
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
GetSystemDirectoryW((LPWSTR) pPPInfo, cbBuf/sizeof(WCHAR));
/* add the Subdirectories */
lstrcatW((LPWSTR) pPPInfo, spoolprtprocsW);
lstrcatW((LPWSTR) pPPInfo, env->subdir);
TRACE("==> %s\n", debugstr_w((LPWSTR) pPPInfo));
return TRUE;
}
/******************************************************************************
* fpOpenPrinter [exported through PRINTPROVIDOR]
*
@ -2298,7 +2368,7 @@ void setup_provider(void)
NULL, /* fpDeletePrinterDriver */
NULL, /* fpAddPrintProcessor */
fpEnumPrintProcessors,
NULL, /* fpGetPrintProcessorDirectory */
fpGetPrintProcessorDirectory,
NULL, /* fpDeletePrintProcessor */
NULL, /* fpEnumPrintProcessorDatatypes */
NULL, /* fpStartDocPrinter */