mirror of
git://source.winehq.org/git/wine.git
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Rewrote EnumPrintersA, added CriticalSection around Registry reads and
implemented PRINTER_INFO_2 request.
This commit is contained in:
parent
a5a02279a6
commit
7f73a082a1
354
misc/printdrv.c
354
misc/printdrv.c
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@ -3,6 +3,7 @@
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*
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*
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* Copyright 1996 John Harvey
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* Copyright 1996 John Harvey
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* Copyright 1998 Andreas Mohr
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* Copyright 1998 Andreas Mohr
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* Copyright 1999 Klaas van Gend
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*/
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*/
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#include <stdlib.h>
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#include <stdlib.h>
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@ -14,6 +15,8 @@
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#include "winreg.h"
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#include "winreg.h"
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#include "debug.h"
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#include "debug.h"
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CRITICAL_SECTION PRINT32_RegistryBlocker;
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static char PrinterModel[] = "Printer Model";
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static char PrinterModel[] = "Printer Model";
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static char DefaultDevMode[] = "Default DevMode";
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static char DefaultDevMode[] = "Default DevMode";
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static char PrinterDriverData[] = "PrinterDriverData";
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static char PrinterDriverData[] = "PrinterDriverData";
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@ -402,6 +405,210 @@ BOOL WINAPI OpenPrinterW(LPWSTR lpPrinterName,HANDLE *phPrinter,
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}
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}
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/******************************************************************
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* ENUMPRINTERS_GetDWORDFromRegistryA internal
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*
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* Reads a DWORD from registry KeyName
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*
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* RETURNS
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* value on OK or NULL on error
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*/
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DWORD ENUMPRINTERS_GetDWORDFromRegistryA(
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HKEY hPrinterSettings, /* handle to registry key */
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LPSTR KeyName /* name key to retrieve string from*/
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){
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DWORD DataSize=8;
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DWORD DataType;
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BYTE Data[8];
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DWORD Result=684;
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if (RegQueryValueExA(hPrinterSettings, KeyName, NULL, &DataType,
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Data, &DataSize)!=ERROR_SUCCESS)
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FIXME(print, "Query of register didn't succeed?");
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if (DataType == REG_DWORD_LITTLE_ENDIAN)
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Result = Data[0] + (Data[1]<<8) + (Data[2]<<16) + (Data[3]<<24);
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if (DataType == REG_DWORD_BIG_ENDIAN)
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Result = Data[3] + (Data[2]<<8) + (Data[1]<<16) + (Data[0]<<24);
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return(Result);
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}
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/******************************************************************
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* ENUMPRINTERS_AddStringFromRegistryA internal
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*
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* Reads a string from registry KeyName and writes it at
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* lpbPrinters[dwNextStringPos]. Store reference to string in Dest.
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*
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* RETURNS
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* FALSE if there is still space left in the buffer.
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*/
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BOOL ENUMPRINTERS_AddStringFromRegistryA(
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HKEY hPrinterSettings, /* handle to registry key */
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LPSTR KeyName, /* name key to retrieve string from*/
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LPSTR* Dest, /* pointer to write string addres to */
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LPBYTE lpbPrinters, /* buffer which receives info*/
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LPDWORD dwNextStringPos, /* pos in buffer for next string */
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DWORD dwBufSize, /* max size of buffer in bytes */
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BOOL bCalcSpaceOnly /* TRUE if out-of-space in buffer */
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){
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DWORD DataSize=34;
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DWORD DataType;
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LPSTR Data = (LPSTR) malloc(DataSize*sizeof(char));
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while(RegQueryValueExA(hPrinterSettings, KeyName, NULL, &DataType,
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Data, &DataSize)==ERROR_MORE_DATA)
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{
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Data = (LPSTR) realloc(Data, DataSize+2);
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}
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if (DataType == REG_SZ)
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{
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*Dest = &lpbPrinters[*dwNextStringPos];
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*dwNextStringPos += DataSize+1;
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if (*dwNextStringPos > dwBufSize)
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bCalcSpaceOnly=TRUE;
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if (bCalcSpaceOnly==FALSE)
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{
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if (DataSize==0) /* DataSize = 0 means empty string, even though*/
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*Dest[0]=0; /* the data itself needs not to be empty */
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else
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strcpy(*Dest, Data);
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}
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}
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else
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WARN(print,"Expected string setting, got something else from registry");
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if (Data)
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free(Data);
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return(bCalcSpaceOnly);
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}
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/******************************************************************
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* ENUMPRINTERS_AddInfo2A internal
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*
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* Creates a PRINTER_INFO_2A structure at: lpbPrinters[dwNextStructPos]
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* for printer PrinterNameKey.
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* Note that there is no check whether the information really fits!
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*
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* RETURNS
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* FALSE if there is still space left in the buffer.
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*
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* BUGS:
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* This function should not only read the registry but also ask the driver
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* for information.
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*/
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BOOL ENUMPRINTERS_AddInfo2A(
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LPSTR lpszPrinterName,/* name of printer to fill struct for*/
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LPBYTE lpbPrinters, /* buffer which receives info*/
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DWORD dwNextStructPos, /* pos in buffer for struct */
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LPDWORD dwNextStringPos, /* pos in buffer for next string */
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DWORD dwBufSize, /* max size of buffer in bytes */
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BOOL bCalcSpaceOnly /* TRUE if out-of-space in buffer */
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){
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HKEY hPrinterSettings;
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DWORD DevSize=0;
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DWORD DataType;
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LPSTR lpszPrinterSettings = (LPSTR) malloc(strlen(Printers)+
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strlen(lpszPrinterName)+2);
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LPPRINTER_INFO_2A lpPInfo2 = (LPPRINTER_INFO_2A) &lpbPrinters[dwNextStructPos];
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/* open the registry to find the attributes, etc of the printer */
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if (lpszPrinterSettings!=NULL)
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{
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strcpy(lpszPrinterSettings,Printers);
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strcat(lpszPrinterSettings,lpszPrinterName);
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}
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if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, lpszPrinterSettings, 0,
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KEY_READ, &hPrinterSettings) != ERROR_SUCCESS)
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{
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WARN(print, "The registry did not contain my printer anymore?\n");
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}
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else
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{
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lpPInfo2->pServerName = NULL;
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bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
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"Name", &(lpPInfo2->pPrinterName),
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lpbPrinters, dwNextStringPos,
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dwBufSize, bCalcSpaceOnly);
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bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
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"Share Name", &(lpPInfo2->pShareName),
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lpbPrinters, dwNextStringPos,
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dwBufSize, bCalcSpaceOnly);
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bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
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"Port", &(lpPInfo2->pPortName),
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lpbPrinters, dwNextStringPos,
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dwBufSize, bCalcSpaceOnly);
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bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
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"Printer Driver", &(lpPInfo2->pDriverName),
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lpbPrinters, dwNextStringPos,
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dwBufSize, bCalcSpaceOnly);
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bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
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"Description", &(lpPInfo2->pComment),
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lpbPrinters, dwNextStringPos,
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dwBufSize, bCalcSpaceOnly);
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bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
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"Location", &(lpPInfo2->pLocation),
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lpbPrinters, dwNextStringPos,
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dwBufSize, bCalcSpaceOnly);
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bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
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"Separator File", &(lpPInfo2->pSepFile),
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lpbPrinters, dwNextStringPos,
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dwBufSize, bCalcSpaceOnly);
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bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
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"Print Processor", &(lpPInfo2->pPrintProcessor),
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lpbPrinters, dwNextStringPos,
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dwBufSize, bCalcSpaceOnly);
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bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
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"Datatype", &(lpPInfo2->pDatatype),
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lpbPrinters, dwNextStringPos,
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dwBufSize, bCalcSpaceOnly);
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bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
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"Parameters", &(lpPInfo2->pParameters),
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lpbPrinters, dwNextStringPos,
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dwBufSize, bCalcSpaceOnly);
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lpPInfo2->pSecurityDescriptor = NULL; /* EnumPrinters doesn't return this*/
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/* FIXME: Attributes gets LOCAL as no REMOTE exists*/
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lpPInfo2->Attributes = ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
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"Attributes") +PRINTER_ATTRIBUTE_LOCAL;
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lpPInfo2->Priority = ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
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"Priority");
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lpPInfo2->DefaultPriority = ENUMPRINTERS_GetDWORDFromRegistryA(
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hPrinterSettings, "Default Priority");
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lpPInfo2->StartTime = ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
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"StartTime");
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lpPInfo2->UntilTime = ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
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"UntilTime");
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lpPInfo2->Status = ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
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"Status");
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lpPInfo2->cJobs = 0; /* FIXME: according to MSDN, this does not
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* reflect the TotalJobs Key ??? */
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lpPInfo2->AveragePPM = 0; /* FIXME: according to MSDN, this does not
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* reflect the TotalPages Key ??? */
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/* and read the devModes structure... */
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RegQueryValueExA(hPrinterSettings, "pDevMode", NULL, &DataType,
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NULL, &DevSize); /* should return ERROR_MORE_DATA */
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lpPInfo2->pDevMode = &lpbPrinters[*dwNextStringPos];
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*dwNextStringPos += DevSize + 1;
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if (*dwNextStringPos > dwBufSize)
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bCalcSpaceOnly=TRUE;
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if (bCalcSpaceOnly==FALSE)
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RegQueryValueExA(hPrinterSettings, "pDevMode", NULL, &DataType,
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(LPBYTE)lpPInfo2->pDevMode, &DevSize);
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}
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if (lpszPrinterSettings)
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free(lpszPrinterSettings);
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return(bCalcSpaceOnly);
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}
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/******************************************************************
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/******************************************************************
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* ENUMPRINTERS_AddInfo4A internal
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* ENUMPRINTERS_AddInfo4A internal
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*
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*
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@ -424,21 +631,9 @@ BOOL ENUMPRINTERS_AddInfo4A(
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BOOL bCalcSpaceOnly /* TRUE if out-of-space in buffer */
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BOOL bCalcSpaceOnly /* TRUE if out-of-space in buffer */
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){
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){
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HKEY hPrinterSettings;
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HKEY hPrinterSettings;
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DWORD DataType;
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DWORD DataSize=8;
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char Data[8];
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DWORD* DataPointer= (DWORD*) Data;
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LPSTR lpszPrinterSettings = (LPSTR) malloc(strlen(Printers)+
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LPSTR lpszPrinterSettings = (LPSTR) malloc(strlen(Printers)+
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strlen(lpszPrinterName)+2);
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strlen(lpszPrinterName)+2);
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LPPRINTER_INFO_4A lpPInfo4 = (LPPRINTER_INFO_4A) &lpbPrinters[dwNextStructPos];
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LPPRINTER_INFO_4A lpPInfo4 = (LPPRINTER_INFO_4A) &lpbPrinters[dwNextStructPos];
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lpPInfo4->pPrinterName = &lpbPrinters[*dwNextStringPos];
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*dwNextStringPos += strlen(lpszPrinterName)+1;
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if (*dwNextStringPos > dwBufSize)
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bCalcSpaceOnly=TRUE;
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if (bCalcSpaceOnly==FALSE)
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strcpy(lpPInfo4->pPrinterName, lpszPrinterName);
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lpPInfo4->pServerName = NULL;
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/* open the registry to find the attributes of the printer */
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/* open the registry to find the attributes of the printer */
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if (lpszPrinterSettings!=NULL)
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if (lpszPrinterSettings!=NULL)
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@ -449,15 +644,17 @@ BOOL ENUMPRINTERS_AddInfo4A(
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if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, lpszPrinterSettings, 0,
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if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, lpszPrinterSettings, 0,
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KEY_READ, &hPrinterSettings) != ERROR_SUCCESS)
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KEY_READ, &hPrinterSettings) != ERROR_SUCCESS)
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{
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{
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FIXME(print, "The registry did not contain my printer anymore?\n");
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WARN(print, "The registry did not contain my printer anymore?\n");
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lpPInfo4->Attributes = 0;
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}
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}
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else
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else
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{
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{
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RegQueryValueExA(hPrinterSettings, "Attributes", NULL, &DataType,
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bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
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Data, &DataSize);
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"Name", &(lpPInfo4->pPrinterName),
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if (DataType==REG_DWORD)
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lpbPrinters, dwNextStringPos,
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lpPInfo4->Attributes = PRINTER_ATTRIBUTE_LOCAL + *DataPointer;
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dwBufSize, bCalcSpaceOnly);
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/* FIXME: Attributes gets LOCAL as no REMOTE exists*/
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lpPInfo4->Attributes = ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
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"Attributes") +PRINTER_ATTRIBUTE_LOCAL;
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}
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}
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if (lpszPrinterSettings)
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if (lpszPrinterSettings)
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free(lpszPrinterSettings);
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free(lpszPrinterSettings);
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@ -484,22 +681,10 @@ BOOL ENUMPRINTERS_AddInfo5A(
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BOOL bCalcSpaceOnly /* TRUE if out-of-space in buffer */
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BOOL bCalcSpaceOnly /* TRUE if out-of-space in buffer */
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){
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){
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HKEY hPrinterSettings;
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HKEY hPrinterSettings;
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DWORD DataType;
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DWORD DataSize=255;
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char Data[255];
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DWORD* DataPointer= (DWORD*) Data;
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LPSTR lpszPrinterSettings = (LPSTR) malloc(strlen(Printers)+
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LPSTR lpszPrinterSettings = (LPSTR) malloc(strlen(Printers)+
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strlen(lpszPrinterName)+2);
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strlen(lpszPrinterName)+2);
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LPPRINTER_INFO_5A lpPInfo5 = (LPPRINTER_INFO_5A) &lpbPrinters[dwNextStructPos];
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LPPRINTER_INFO_5A lpPInfo5 = (LPPRINTER_INFO_5A) &lpbPrinters[dwNextStructPos];
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/* copy the PrinterName into the structure */
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lpPInfo5->pPrinterName = &lpbPrinters[*dwNextStringPos];
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*dwNextStringPos += strlen(lpszPrinterName)+1;
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if (*dwNextStringPos > dwBufSize)
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bCalcSpaceOnly=TRUE;
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if (bCalcSpaceOnly==FALSE)
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strcpy(lpPInfo5->pPrinterName, lpszPrinterName);
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/* open the registry to find the attributes, etc of the printer */
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/* open the registry to find the attributes, etc of the printer */
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if (lpszPrinterSettings!=NULL)
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if (lpszPrinterSettings!=NULL)
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{
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{
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@ -509,41 +694,26 @@ BOOL ENUMPRINTERS_AddInfo5A(
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if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, lpszPrinterSettings, 0,
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if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, lpszPrinterSettings, 0,
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KEY_READ, &hPrinterSettings) != ERROR_SUCCESS)
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KEY_READ, &hPrinterSettings) != ERROR_SUCCESS)
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{
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{
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FIXME(print, "The registry did not contain my printer anymore?\n");
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WARN(print, "The registry did not contain my printer anymore?\n");
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lpPInfo5->Attributes = 0;
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lpPInfo5->pPortName = NULL;
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lpPInfo5->Attributes = 0;
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lpPInfo5->DeviceNotSelectedTimeOut =0;
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lpPInfo5->TransmissionRetryTimeout = 0;
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}
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}
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else
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else
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{
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{
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RegQueryValueExA(hPrinterSettings, "Attributes", NULL, &DataType,
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bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
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Data, &DataSize);
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"Name", &(lpPInfo5->pPrinterName),
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if (DataType==REG_DWORD)
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lpbPrinters, dwNextStringPos,
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lpPInfo5->Attributes = PRINTER_ATTRIBUTE_LOCAL + *DataPointer;
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dwBufSize, bCalcSpaceOnly);
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bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
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DataSize=255;
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"Port", &(lpPInfo5->pPortName), lpbPrinters,
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RegQueryValueExA(hPrinterSettings, "txTimeout", NULL, &DataType,
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dwNextStringPos, dwBufSize, bCalcSpaceOnly);
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Data, &DataSize);
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/* FIXME: Attributes gets LOCAL as no REMOTE exists*/
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if (DataType==REG_DWORD)
|
lpPInfo5->Attributes = ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
|
||||||
lpPInfo5->DeviceNotSelectedTimeOut = *DataPointer;
|
"Attributes") +PRINTER_ATTRIBUTE_LOCAL;
|
||||||
|
lpPInfo5->DeviceNotSelectedTimeOut
|
||||||
DataSize=255;
|
= ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
|
||||||
RegQueryValueExA(hPrinterSettings, "dnsTimeout", NULL, &DataType,
|
"txTimeout");
|
||||||
Data, &DataSize);
|
lpPInfo5->TransmissionRetryTimeout
|
||||||
if (DataType==REG_DWORD)
|
= ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
|
||||||
lpPInfo5->TransmissionRetryTimeout = *DataPointer;
|
"dnsTimeout");
|
||||||
|
|
||||||
DataSize=255;
|
|
||||||
RegQueryValueExA(hPrinterSettings, "Port", NULL, &DataType,
|
|
||||||
Data, &DataSize);
|
|
||||||
lpPInfo5->pPortName = &lpbPrinters[*dwNextStringPos];
|
|
||||||
*dwNextStringPos += DataSize+1;
|
|
||||||
if (*dwNextStringPos > dwBufSize)
|
|
||||||
bCalcSpaceOnly=TRUE;
|
|
||||||
if (bCalcSpaceOnly==FALSE)
|
|
||||||
strcpy(lpPInfo5->pPortName, Data);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
if (lpszPrinterSettings)
|
if (lpszPrinterSettings)
|
||||||
|
@ -562,12 +732,17 @@ BOOL ENUMPRINTERS_AddInfo5A(
|
||||||
* RETURNS:
|
* RETURNS:
|
||||||
*
|
*
|
||||||
* If level is set to 1:
|
* If level is set to 1:
|
||||||
* If level is set to 2:
|
|
||||||
* Not implemented yet!
|
* Not implemented yet!
|
||||||
* Returns TRUE with an empty list.
|
* Returns TRUE with an empty list.
|
||||||
*
|
*
|
||||||
|
* If level is set to 2:
|
||||||
|
* Possible flags: PRINTER_ENUM_CONNECTIONS, PRINTER_ENUM_LOCAL.
|
||||||
|
* Returns an array of PRINTER_INFO_2 data structures in the
|
||||||
|
* lpbPrinters buffer. Note that according to MSDN also an
|
||||||
|
* OpenPrinter should be performed on every remote printer.
|
||||||
|
*
|
||||||
* If level is set to 4 (officially WinNT only):
|
* If level is set to 4 (officially WinNT only):
|
||||||
* Possible flags: PRINTER_ENUM_CONNECTIONS, PRINTER_ENUM_LOCAL).
|
* Possible flags: PRINTER_ENUM_CONNECTIONS, PRINTER_ENUM_LOCAL.
|
||||||
* Fast: Only the registry is queried to retrieve printer names,
|
* Fast: Only the registry is queried to retrieve printer names,
|
||||||
* no connection to the driver is made.
|
* no connection to the driver is made.
|
||||||
* Returns an array of PRINTER_INFO_4 data structures in the
|
* Returns an array of PRINTER_INFO_4 data structures in the
|
||||||
|
@ -587,9 +762,12 @@ BOOL ENUMPRINTERS_AddInfo5A(
|
||||||
*
|
*
|
||||||
* BUGS:
|
* BUGS:
|
||||||
* - Only PRINTER_ENUM_LOCAL and PRINTER_ENUM_NAME are implemented.
|
* - Only PRINTER_ENUM_LOCAL and PRINTER_ENUM_NAME are implemented.
|
||||||
* - Only level 4 and 5 are implemented at the moment.
|
* - Only levels 2, 4 and 5 are implemented at the moment.
|
||||||
* - 16-bit printer drivers are not enumerated.
|
* - 16-bit printer drivers are not enumerated.
|
||||||
* - returned bytes used/needed do not match the real Windoze implementation
|
* - Returned amount of bytes used/needed does not match the real Windoze
|
||||||
|
* implementation (as in this implementation, all strings are part
|
||||||
|
* of the buffer, whereas Win32 keeps them somewhere else)
|
||||||
|
* - At level 2, EnumPrinters should also call OpenPrinter for remote printers.
|
||||||
*
|
*
|
||||||
* NOTE:
|
* NOTE:
|
||||||
* - In a regular Wine installation, no registry settings for printers
|
* - In a regular Wine installation, no registry settings for printers
|
||||||
|
@ -616,30 +794,41 @@ BOOL WINAPI EnumPrintersA(
|
||||||
|
|
||||||
TRACE(print, "EnumPrintersA\n");
|
TRACE(print, "EnumPrintersA\n");
|
||||||
|
|
||||||
|
/* zero out the data area, and initialise some returns to zero,
|
||||||
|
* to prevent problems
|
||||||
|
*/
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
for (i=0; i<cbBuf; i++)
|
||||||
|
lpbPrinters[i]=0;
|
||||||
|
}
|
||||||
|
*lpdwReturned=0;
|
||||||
|
*lpdwNeeded = 0;
|
||||||
|
|
||||||
/* check for valid Flags */
|
/* check for valid Flags */
|
||||||
if (dwType != PRINTER_ENUM_LOCAL && dwType != PRINTER_ENUM_NAME)
|
if (dwType != PRINTER_ENUM_LOCAL && dwType != PRINTER_ENUM_NAME)
|
||||||
{
|
{
|
||||||
SetLastError(ERROR_INVALID_FLAGS);
|
SetLastError(ERROR_INVALID_FLAGS);
|
||||||
return(0);
|
return(0);
|
||||||
}
|
}
|
||||||
if (dwLevel == 1 || dwLevel == 2)
|
switch(dwLevel)
|
||||||
return(TRUE);
|
|
||||||
if (dwLevel != 4 && dwLevel != 5)
|
|
||||||
{
|
{
|
||||||
|
case 1:
|
||||||
|
return(TRUE);
|
||||||
|
case 2:
|
||||||
|
case 4:
|
||||||
|
case 5:
|
||||||
|
break;
|
||||||
|
default:
|
||||||
SetLastError(ERROR_INVALID_PARAMETER);
|
SetLastError(ERROR_INVALID_PARAMETER);
|
||||||
return(0);
|
return(FALSE);
|
||||||
}
|
}
|
||||||
|
|
||||||
/* zero out the data area, and initialise some returns to zero,
|
/* Enter critical section to prevent AddPrinters() et al. to
|
||||||
* to prevent problems
|
* modify whilst we're reading in the registry
|
||||||
*/
|
*/
|
||||||
{
|
InitializeCriticalSection(&PRINT32_RegistryBlocker);
|
||||||
int i;
|
EnterCriticalSection(&PRINT32_RegistryBlocker);
|
||||||
for (i=0; i<cbBuf; i++)
|
|
||||||
lpbPrinters[i]=0;
|
|
||||||
}
|
|
||||||
*lpdwReturned=0;
|
|
||||||
*lpdwNeeded = 0;
|
|
||||||
|
|
||||||
/* get a pointer to a list of all printer names in the registry */
|
/* get a pointer to a list of all printer names in the registry */
|
||||||
if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, Printers, 0, KEY_READ,
|
if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, Printers, 0, KEY_READ,
|
||||||
|
@ -649,7 +838,6 @@ BOOL WINAPI EnumPrintersA(
|
||||||
* (which is a valid configuration anyway)
|
* (which is a valid configuration anyway)
|
||||||
*/
|
*/
|
||||||
TRACE(print, "No entries in the Printers part of the registry\n");
|
TRACE(print, "No entries in the Printers part of the registry\n");
|
||||||
return(TRUE);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
/* count the number of entries and check if it fits in the buffer
|
/* count the number of entries and check if it fits in the buffer
|
||||||
|
@ -711,7 +899,9 @@ BOOL WINAPI EnumPrintersA(
|
||||||
/* FIXME: unimplemented */
|
/* FIXME: unimplemented */
|
||||||
break;
|
break;
|
||||||
case 2:
|
case 2:
|
||||||
/* FIXME: unimplemented */
|
bCalcSpaceOnly = ENUMPRINTERS_AddInfo2A(PrinterName, lpbPrinters,
|
||||||
|
dwIndex*dwStructPrinterInfoSize,
|
||||||
|
&dwNextStringPos, cbBuf, bCalcSpaceOnly);
|
||||||
break;
|
break;
|
||||||
case 4:
|
case 4:
|
||||||
bCalcSpaceOnly = ENUMPRINTERS_AddInfo4A(PrinterName, lpbPrinters,
|
bCalcSpaceOnly = ENUMPRINTERS_AddInfo4A(PrinterName, lpbPrinters,
|
||||||
|
@ -735,7 +925,7 @@ BOOL WINAPI EnumPrintersA(
|
||||||
lpbPrinters[i]=0;
|
lpbPrinters[i]=0;
|
||||||
*lpdwReturned=0;
|
*lpdwReturned=0;
|
||||||
}
|
}
|
||||||
|
LeaveCriticalSection(&PRINT32_RegistryBlocker);
|
||||||
return(TRUE);
|
return(TRUE);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue