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localspl: Implement XcvOpenPort and XcvClosePort.

This commit is contained in:
Detlef Riekenberg 2007-01-11 15:02:24 +01:00 committed by Alexandre Julliard
parent 9a3f4546b7
commit ece92cc438
2 changed files with 109 additions and 1 deletions
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97
dlls/localspl/localmon.c
View File

@ -36,12 +36,35 @@
#include "localspl_private.h"
#include "wine/debug.h"
#include "wine/list.h"
WINE_DEFAULT_DEBUG_CHANNEL(localspl);
/*****************************************************/
static CRITICAL_SECTION xcv_handles_cs;
static CRITICAL_SECTION_DEBUG xcv_handles_cs_debug =
{
0, 0, &xcv_handles_cs,
{ &xcv_handles_cs_debug.ProcessLocksList, &xcv_handles_cs_debug.ProcessLocksList },
0, 0, { (DWORD_PTR)(__FILE__ ": xcv_handles_cs") }
};
static CRITICAL_SECTION xcv_handles_cs = { &xcv_handles_cs_debug, -1, 0, 0, 0, 0 };
/* ############################### */
typedef struct {
struct list entry;
ACCESS_MASK GrantedAccess;
WCHAR nameW[1];
} xcv_t;
static struct list xcv_handles = LIST_INIT( xcv_handles );
/* ############################### */
static const WCHAR WinNT_CV_PortsW[] = {'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
'W','i','n','d','o','w','s',' ','N','T','\\',
@ -288,6 +311,73 @@ cleanup:
return (res);
}
/*****************************************************
* localmon_XcvClosePort [exported through MONITOREX]
*
* Close a Communication-Channel
*
* PARAMS
* hXcv [i] The Handle to close
*
* RETURNS
* Success: TRUE
* Failure: FALSE
*
*/
BOOL WINAPI localmon_XcvClosePort(HANDLE hXcv)
{
xcv_t * xcv = (xcv_t *) hXcv;
TRACE("(%p)\n", xcv);
/* No checks are done in Windows */
EnterCriticalSection(&xcv_handles_cs);
list_remove(&xcv->entry);
LeaveCriticalSection(&xcv_handles_cs);
spl_free(xcv);
return TRUE;
}
/*****************************************************
* localmon_XcvOpenPort [exported through MONITOREX]
*
* Open a Communication-Channel
*
* PARAMS
* pName [i] Name of selected Object
* GrantedAccess [i] Access-Rights to use
* phXcv [o] The resulting Handle is stored here
*
* RETURNS
* Success: TRUE
* Failure: FALSE
*
*/
BOOL WINAPI localmon_XcvOpenPort(LPCWSTR pName, ACCESS_MASK GrantedAccess, PHANDLE phXcv)
{
DWORD len;
xcv_t * xcv;
TRACE("%s, 0x%x, %p)\n", debugstr_w(pName), GrantedAccess, phXcv);
/* No checks for any field is done in Windows */
len = (lstrlenW(pName) + 1) * sizeof(WCHAR);
xcv = spl_alloc( sizeof(xcv_t) + len);
if (xcv) {
xcv->GrantedAccess = GrantedAccess;
memcpy(&xcv->nameW, pName, len);
*phXcv = (HANDLE) xcv;
EnterCriticalSection(&xcv_handles_cs);
list_add_tail(&xcv_handles, &xcv->entry);
LeaveCriticalSection(&xcv_handles_cs);
TRACE("=> %p\n", xcv);
return TRUE;
}
else
{
*phXcv = (HANDLE) NULL;
return FALSE;
}
}
/*****************************************************
* InitializePrintMonitor (LOCALSPL.@)
*
@ -324,7 +414,12 @@ LPMONITOREX WINAPI InitializePrintMonitor(LPWSTR regroot)
NULL, /* localmon_AddPortW */
NULL, /* localmon_AddPortExW */
localmon_ConfigurePortW,
localmon_DeletePortW
localmon_DeletePortW,
NULL, /* localmon_GetPrinterDataFromPort */
NULL, /* localmon_SetPortTimeOuts */
localmon_XcvOpenPort,
NULL, /* localmon_XcvDataPort */
localmon_XcvClosePort
}
};

13
dlls/localspl/localspl_private.h
View File

@ -35,4 +35,17 @@ extern HINSTANCE LOCALSPL_hInstance;
#define IDS_LOCALPORT_MAXLEN 32
#define IDS_NOTHINGTOCONFIG_MAXLEN 80
/* ## Memory allocation macros ## */
static inline void *spl_alloc( size_t len )
{
return HeapAlloc( GetProcessHeap(), 0, len );
}
static inline BOOL spl_free( void *mem )
{
return HeapFree( GetProcessHeap(), 0, mem );
}
#endif /* __WINE_LOCALSPL_PRIVATE__ */