misc/printdrv.c

   1 /*
   2  * Implementation of some printer driver bits
   3  *
   4  * Copyright 1996 John Harvey
   5  * Copyright 1998 Andreas Mohr
   6  */
   7
   8 #include <stdlib.h>
   9 #include <string.h>
  10 #include <ctype.h>
  11 #include "windows.h"
  12 #include "win.h"
  13 #include "winerror.h"
  14 #include "winreg.h"
  15 #include "debug.h"
  16 #include "print.h"
  17
  18 static char PrinterModel[]      = "Printer Model";
  19 static char DefaultDevMode[]    = "Default DevMode";
  20 static char PrinterDriverData[] = "PrinterDriverData";
  21 static char Printers[]          = "System\\CurrentControlSet\\Control\\Print\\Printers\\";
  22
  23 INT16 WINAPI StartDoc16( HDC16 hdc, const DOCINFO16 *lpdoc )
  24 {
  25   INT16 retVal;
  26   TRACE(print,"(%p)\n", lpdoc );
  27   TRACE(print,"%d 0x%lx:0x%p 0x%lx:0x%p\n",lpdoc->cbSize,
  28         lpdoc->lpszDocName,PTR_SEG_TO_LIN(lpdoc->lpszDocName),
  29         lpdoc->lpszOutput,PTR_SEG_TO_LIN(lpdoc->lpszOutput));
  30   TRACE(print, "%d %s %s\n",lpdoc->cbSize,
  31         (LPSTR)PTR_SEG_TO_LIN(lpdoc->lpszDocName),
  32         (LPSTR)PTR_SEG_TO_LIN(lpdoc->lpszOutput));
  33   retVal =  Escape16(hdc, STARTDOC,
  34     strlen((LPSTR)PTR_SEG_TO_LIN(lpdoc->lpszDocName)), lpdoc->lpszDocName, 0);
  35   TRACE(print,"Escape16 returned %d\n",retVal);
  36   return retVal;
  37 }
  38
  39 INT16 WINAPI EndDoc16(HDC16 hdc)
  40 {
  41   return  Escape16(hdc, ENDDOC, 0, 0, 0);
  42 }
  43
  44 DWORD DrvGetPrinterDataInternal(LPSTR RegStr_Printer, LPBYTE lpPrinterData, int cbData)
  45 {
  46     DWORD res = -1;
  47     HKEY hkey;
  48     DWORD dwType, cbQueryData;
  49
  50     if (!(RegOpenKey32A(HKEY_LOCAL_MACHINE, RegStr_Printer, &hkey))) {
  51         if (cbData > 1) { /* "Default DevMode" */
  52             if (!(RegQueryValueEx32A(hkey, DefaultDevMode, 0, &dwType, 0, &cbQueryData))) {
  53                 if (!lpPrinterData)
  54                     res = cbQueryData;
  55                 else if ((cbQueryData) && (cbQueryData <= cbData)) {
  56                     cbQueryData = cbData;
  57                     if (RegQueryValueEx32A(hkey, DefaultDevMode, 0,
  58                                 &dwType, lpPrinterData, &cbQueryData))
  59                         res = cbQueryData;
  60                 }
  61             }
  62         } else { /* "Printer Driver" */
  63             cbQueryData = 32;
  64             RegQueryValueEx32A(hkey, "Printer Driver", 0,
  65                         &dwType, lpPrinterData, &cbQueryData);
  66             res = cbQueryData;
  67         }
  68     }
  69     if (hkey) RegCloseKey(hkey);
  70     return res;
  71 }
  72
  73
  74 DWORD WINAPI DrvGetPrinterData(LPSTR lpPrinter, LPSTR lpProfile,
  75                                LPDWORD lpType, LPBYTE lpPrinterData,
  76                                int cbData, LPDWORD lpNeeded)
  77 {
  78     LPSTR RegStr_Printer;
  79     HKEY hkey = 0, hkey2 = 0;
  80     DWORD res = 0;
  81     DWORD dwType, PrinterAttr, cbPrinterAttr, SetData, size;
  82
  83     if (HIWORD(lpPrinter))
  84             TRACE(print,"printer %s\n",lpPrinter);
  85     else
  86             TRACE(print,"printer %p\n",lpPrinter);
  87     if (HIWORD(lpProfile))
  88             TRACE(print,"profile %s\n",lpProfile);
  89     else
  90             TRACE(print,"profile %p\n",lpProfile);
  91     TRACE(print,"lpType %p\n",lpType);
  92
  93     if ((!lpPrinter) || (!lpProfile) || (!lpNeeded))
  94         return ERROR_INVALID_PARAMETER;
  95
  96     RegStr_Printer = HeapAlloc(GetProcessHeap(), 0,
  97                                strlen(Printers) + strlen(lpPrinter) + 2);
  98     strcpy(RegStr_Printer, Printers);
  99     strcat(RegStr_Printer, lpPrinter);
 100
 101     if (((DWORD)lpProfile == INT_PD_DEFAULT_DEVMODE) || (HIWORD(lpProfile) &&
 102     (!strcmp(lpProfile, DefaultDevMode)))) {
 103         size = DrvGetPrinterDataInternal(RegStr_Printer, lpPrinterData, cbData);
 104         if (size+1) {
 105             *lpNeeded = size;
 106             if ((lpPrinterData) && (*lpNeeded > cbData))
 107                 res = ERROR_MORE_DATA;
 108         }
 109         else res = ERROR_INVALID_PRINTER_NAME;
 110     }
 111     else
 112     if (((DWORD)lpProfile == INT_PD_DEFAULT_MODEL) || (HIWORD(lpProfile) &&
 113     (!strcmp(lpProfile, PrinterModel)))) {
 114         *lpNeeded = 32;
 115         if (!lpPrinterData) goto failed;
 116         if (cbData < 32) {
 117             res = ERROR_MORE_DATA;
 118             goto failed;
 119         }
 120         size = DrvGetPrinterDataInternal(RegStr_Printer, lpPrinterData, 1);
 121         if ((size+1) && (lpType))
 122             *lpType = REG_SZ;
 123         else
 124             res = ERROR_INVALID_PRINTER_NAME;
 125     }
 126     else
 127     {
 128         if ((res = RegOpenKey32A(HKEY_LOCAL_MACHINE, RegStr_Printer, &hkey)))
 129             goto failed;
 130         cbPrinterAttr = 4;
 131         if ((res = RegQueryValueEx32A(hkey, "Attributes", 0,
 132                         &dwType, (LPBYTE)&PrinterAttr, &cbPrinterAttr)))
 133             goto failed;
 134         if ((res = RegOpenKey32A(hkey, PrinterDriverData, &hkey2)))
 135             goto failed;
 136         *lpNeeded = cbData;
 137         res = RegQueryValueEx32A(hkey2, lpProfile, 0,
 138                 lpType, lpPrinterData, lpNeeded);
 139         if ((res != ERROR_CANTREAD) &&
 140          ((PrinterAttr &
 141         (PRINTER_ATTRIBUTE_ENABLE_BIDI|PRINTER_ATTRIBUTE_NETWORK))
 142         == PRINTER_ATTRIBUTE_NETWORK))
 143         {
 144             if (!(res) && (*lpType == REG_DWORD) && (*(LPDWORD)lpPrinterData == -1))
 145                 res = ERROR_INVALID_DATA;
 146         }
 147         else
 148         {
 149             SetData = -1;
 150             RegSetValueEx32A(hkey2, lpProfile, 0, REG_DWORD, (LPBYTE)&SetData, 4); /* no result returned */
 151         }
 152     }
 153
 154 failed:
 155     if (hkey2) RegCloseKey(hkey2);
 156     if (hkey) RegCloseKey(hkey);
 157     HeapFree(GetProcessHeap(), 0, RegStr_Printer);
 158     return res;
 159 }
 160
 161
 162
 163 DWORD WINAPI DrvSetPrinterData(LPSTR lpPrinter, LPSTR lpProfile,
 164                                DWORD lpType, LPBYTE lpPrinterData,
 165                                DWORD dwSize)
 166 {
 167     LPSTR RegStr_Printer;
 168     HKEY hkey = 0;
 169     DWORD res = 0;
 170
 171     if (HIWORD(lpPrinter))
 172             TRACE(print,"printer %s\n",lpPrinter);
 173     else
 174             TRACE(print,"printer %p\n",lpPrinter);
 175     if (HIWORD(lpProfile))
 176             TRACE(print,"profile %s\n",lpProfile);
 177     else
 178             TRACE(print,"profile %p\n",lpProfile);
 179     TRACE(print,"lpType %08lx\n",lpType);
 180
 181     if ((!lpPrinter) || (!lpProfile) ||
 182     ((DWORD)lpProfile == INT_PD_DEFAULT_MODEL) || (HIWORD(lpProfile) &&
 183     (!strcmp(lpProfile, PrinterModel))))
 184         return ERROR_INVALID_PARAMETER;
 185
 186     RegStr_Printer = HeapAlloc(GetProcessHeap(), 0,
 187                         strlen(Printers) + strlen(lpPrinter) + 2);
 188     strcpy(RegStr_Printer, Printers);
 189     strcat(RegStr_Printer, lpPrinter);
 190
 191     if (((DWORD)lpProfile == INT_PD_DEFAULT_DEVMODE) || (HIWORD(lpProfile) &&
 192     (!strcmp(lpProfile, DefaultDevMode)))) {
 193         if ( RegOpenKey32A(HKEY_LOCAL_MACHINE, RegStr_Printer, &hkey)
 194              != ERROR_SUCCESS ||
 195              RegSetValueEx32A(hkey, DefaultDevMode, 0, REG_BINARY,
 196                               lpPrinterData, dwSize) != ERROR_SUCCESS )
 197                 res = ERROR_INVALID_PRINTER_NAME;
 198     }
 199     else
 200     {
 201         strcat(RegStr_Printer, "\\");
 202
 203         if( (res = RegOpenKey32A(HKEY_LOCAL_MACHINE, RegStr_Printer, &hkey)) ==
 204             ERROR_SUCCESS ) {
 205
 206             if (!lpPrinterData)
 207                 res = RegDeleteValue32A(hkey, lpProfile);
 208             else
 209                 res = RegSetValueEx32A(hkey, lpProfile, 0, lpType,
 210                                        lpPrinterData, dwSize);
 211         }
 212     }
 213
 214     if (hkey) RegCloseKey(hkey);
 215     HeapFree(GetProcessHeap(), 0, RegStr_Printer);
 216     return res;
 217 }
 218
 219
 220 INT32 WINAPI DeviceCapabilities32A(LPCSTR printer,LPCSTR target,WORD z,
 221                                    LPSTR a,LPDEVMODE32A b)
 222 {
 223     FIXME(print,"(%s,%s,%d,%p,%p):stub.\n",printer,target,z,a,b);
 224     return 1;
 225 }
 226
 227 LONG WINAPI DocumentProperties32A(HWND32 hWnd,HANDLE32 hPrinter,
 228                                 LPSTR pDeviceName, LPDEVMODE32A pDevModeOutput,
 229                                   LPDEVMODE32A pDevModeInput,DWORD fMode )
 230 {
 231     FIXME(print,"(%d,%d,%s,%p,%p,%ld):stub.\n",
 232         hWnd,hPrinter,pDeviceName,pDevModeOutput,pDevModeInput,fMode
 233     );
 234     return 1;
 235 }
 236
 237 BOOL32 WINAPI OpenPrinter32A(LPSTR lpPrinterName,HANDLE32 *phPrinter,
 238                              LPPRINTER_DEFAULTS32A pDefault)
 239 {
 240     FIXME(print,"(%s,%p,%p):stub.\n",
 241             lpPrinterName, phPrinter, pDefault);
 242     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 243     return FALSE;
 244 }
 245 BOOL32  WINAPI EnumPrinters32A(DWORD dwType, LPSTR lpszName,
 246                                DWORD dwLevel, LPBYTE lpbPrinters,
 247                                DWORD cbBuf, LPDWORD lpdwNeeded,
 248                                LPDWORD lpdwReturned)
 249 {
 250     FIXME(print,"Nearly empty stub\n");
 251     *lpdwReturned=0;
 252     return TRUE;
 253 }
 254
 255
 256 BOOL32 WINAPI AddMonitor32A(LPCSTR pName, DWORD Level, LPBYTE pMonitors)
 257 {
 258     FIXME(print, "(%s,%lx,%p):stub!\n", pName, Level, pMonitors);
 259     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 260     return FALSE;
 261 }
 262
 263
 264 BOOL32 WINAPI
 265 DeletePrinterDriver32A (LPSTR pName, LPSTR pEnvironment, LPSTR pDriverName)
 266 {
 267     FIXME(print, "(%s,%s,%s):stub!\n", pName, pEnvironment, pDriverName);
 268     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 269     return FALSE;
 270 }
 271
 272
 273 BOOL32 WINAPI
 274 DeleteMonitor32A (LPSTR pName, LPSTR pEnvironment, LPSTR pMonitorName)
 275 {
 276     FIXME(print, "(%s,%s,%s):stub!\n", pName, pEnvironment, pMonitorName);
 277     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 278     return FALSE;
 279 }
 280
 281
 282 BOOL32 WINAPI
 283 DeletePort32A (LPSTR pName, HWND32 hWnd, LPSTR pPortName)
 284 {
 285     FIXME(print, "(%s,0x%08x,%s):stub!\n", pName, hWnd, pPortName);
 286     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 287     return FALSE;
 288 }
 289