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winspool: Set the printer status of old printers to indicate that they should check for driver updates.

This commit is contained in:
Huw Davies 2012-06-12 09:42:48 +01:00 committed by Alexandre Julliard
parent da0e1ecdd6
commit 0ef0ce2938
1 changed files with 33 additions and 28 deletions
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61
dlls/winspool.drv/info.c
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@ -420,6 +420,36 @@ static int multi_sz_lenA(const char *str)
return ptr - str + 1;
}
/*****************************************************************************
* get_dword_from_reg
*
* Return DWORD associated with name from hkey.
*/
static DWORD get_dword_from_reg( HKEY hkey, const WCHAR *name )
{
DWORD sz = sizeof(DWORD), type, value = 0;
LONG ret;
ret = RegQueryValueExW( hkey, name, 0, &type, (LPBYTE)&value, &sz );
if (ret != ERROR_SUCCESS)
{
WARN( "Got ret = %d on name %s\n", ret, debugstr_w(name) );
return 0;
}
if (type != REG_DWORD)
{
ERR( "Got type %d\n", type );
return 0;
}
return value;
}
static inline DWORD set_reg_DWORD( HKEY hkey, const WCHAR *keyname, const DWORD value )
{
return RegSetValueExW( hkey, keyname, 0, REG_DWORD, (const BYTE*)&value, sizeof(value) );
}
static void
WINSPOOL_SetDefaultPrinter(const char *devname, const char *name, BOOL force) {
char qbuf[200];
@ -738,12 +768,15 @@ static BOOL CUPS_LoadPrinters(void)
TRACE("Printer %d: %s\n", i, debugstr_w(nameW));
if(RegOpenKeyW(hkeyPrinters, nameW, &hkeyPrinter) == ERROR_SUCCESS) {
DWORD status = get_dword_from_reg( hkeyPrinter, StatusW );
/* Printer already in registry, delete the tag added in WINSPOOL_LoadSystemPrinters
and continue */
TRACE("Printer already exists\n");
/* overwrite old LPR:* port */
RegSetValueExW(hkeyPrinter, PortW, 0, REG_SZ, (LPBYTE)port, (lstrlenW(port) + 1) * sizeof(WCHAR));
RegDeleteValueW(hkeyPrinter, May_Delete_Value);
/* flag that the PPD file should be checked for an update */
set_reg_DWORD( hkeyPrinter, StatusW, status | PRINTER_STATUS_DRIVER_UPDATE_NEEDED );
RegCloseKey(hkeyPrinter);
} else {
BOOL added_driver = FALSE;
@ -990,11 +1023,6 @@ PRINTCAP_LoadPrinters(void) {
return hadprinter;
}
static inline DWORD set_reg_DWORD(HKEY hkey, const WCHAR *keyname, const DWORD value)
{
return RegSetValueExW(hkey, keyname, 0, REG_DWORD, (const BYTE*)&value, sizeof(value));
}
static inline DWORD set_reg_szW(HKEY hkey, const WCHAR *keyname, const WCHAR *value)
{
if (value)
@ -3592,29 +3620,6 @@ BOOL WINAPI ResetPrinterW(HANDLE hPrinter, LPPRINTER_DEFAULTSW pDefault)
return FALSE;
}
/*****************************************************************************
* get_dword_from_reg
*
* Return DWORD associated with name from hkey.
*/
static DWORD get_dword_from_reg( HKEY hkey, const WCHAR *name )
{
DWORD sz = sizeof(DWORD), type, value = 0;
LONG ret;
ret = RegQueryValueExW( hkey, name, 0, &type, (LPBYTE)&value, &sz );
if(ret != ERROR_SUCCESS) {
WARN("Got ret = %d on name %s\n", ret, debugstr_w(name));
return 0;
}
if(type != REG_DWORD) {
ERR("Got type %d\n", type);
return 0;
}
return value;
}
/*****************************************************************************
* get_filename_from_reg [internal]
*