Piotr Caban : wineps: Create fake PSDRV_PDEVICE OpenPrintProcessor.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: e879b9db6797f102c93fb534a5b5050244bfae2c
URL:    https://gitlab.winehq.org/wine/wine/-/commit/e879b9db6797f102c93fb534a5b5050...

Author: Piotr Caban 
Date:   Thu Mar 23 12:18:08 2023 +0100

wineps: Create fake PSDRV_PDEVICE OpenPrintProcessor.

---

dlls/wineps.drv/init.c      |  4 ++--
 dlls/wineps.drv/printproc.c | 24 ++++++++++++++++++++++++
 dlls/wineps.drv/psdrv.h     |  3 +++
 3 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/dlls/wineps.drv/init.c b/dlls/wineps.drv/init.c
index 1fc861dc924..779abf1c98b 100644
--- a/dlls/wineps.drv/init.c
+++ b/dlls/wineps.drv/init.c
@@ -338,8 +338,8 @@ static void PSDRV_UpdateDevCaps( PSDRV_PDEVICE *physDev )
      physDev->horzRes, physDev->vertRes);
 }

-static PSDRV_PDEVICE *create_psdrv_physdev( HDC hdc, const WCHAR *device,
-                                            const PSDRV_DEVMODE *devmode )
+PSDRV_PDEVICE *create_psdrv_physdev( HDC hdc, const WCHAR *device,
+                                     const PSDRV_DEVMODE *devmode )
 {
     PRINTERINFO *pi = PSDRV_FindPrinterInfo( device );
     PSDRV_PDEVICE *pdev;
diff --git a/dlls/wineps.drv/printproc.c b/dlls/wineps.drv/printproc.c
index b7b4749afcd..67a9dfd9ce8 100644
--- a/dlls/wineps.drv/printproc.c
+++ b/dlls/wineps.drv/printproc.c
@@ -24,6 +24,8 @@
 #include <winspool.h>
 #include <ddk/winsplp.h>

+#include "psdrv.h"
+
 #include "wine/debug.h"

WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
@@ -37,6 +39,7 @@ struct pp_data
     HANDLE hport;
     WCHAR *doc_name;
     WCHAR *out_file;
+    PSDRV_PDEVICE *pdev;
 };

typedef enum
@@ -215,6 +218,7 @@ HANDLE WINAPI OpenPrintProcessor(WCHAR *port, PRINTPROCESSOROPENDATA *open_data)
 {
     struct pp_data *data;
     HANDLE hport;
+    HDC hdc;

TRACE("%s, %p\n", debugstr_w(port), open_data);

@@ -239,6 +243,23 @@ HANDLE WINAPI OpenPrintProcessor(WCHAR *port, PRINTPROCESSOROPENDATA *open_data)
     data->hport = hport;
     data->doc_name = wcsdup(open_data->pDocumentName);
     data->out_file = wcsdup(open_data->pOutputFile);
+
+    hdc = CreateCompatibleDC(NULL);
+    if (!hdc)
+    {
+        LocalFree(data);
+        return NULL;
+    }
+    SetGraphicsMode(hdc, GM_ADVANCED);
+    data->pdev = create_psdrv_physdev(hdc, open_data->pPrinterName,
+            (const PSDRV_DEVMODE *)open_data->pDevMode);
+    if (!data->pdev)
+    {
+        DeleteDC(hdc);
+        LocalFree(data);
+        return NULL;
+    }
+    data->pdev->dev.hdc = hdc;
     return (HANDLE)data;
 }

@@ -368,6 +389,9 @@ BOOL WINAPI ClosePrintProcessor(HANDLE pp)
     ClosePrinter(data->hport);
     free(data->doc_name);
     free(data->out_file);
+    DeleteDC(data->pdev->dev.hdc);
+    HeapFree(GetProcessHeap(), 0, data->pdev->Devmode);
+    HeapFree(GetProcessHeap(), 0, data->pdev);

memset(data, 0, sizeof(*data));
     LocalFree(data);
diff --git a/dlls/wineps.drv/psdrv.h b/dlls/wineps.drv/psdrv.h
index 153601d4c86..9817128fc70 100644
--- a/dlls/wineps.drv/psdrv.h
+++ b/dlls/wineps.drv/psdrv.h
@@ -393,6 +393,9 @@ static inline PSDRV_PDEVICE *get_psdrv_dev( PHYSDEV dev )
     return (PSDRV_PDEVICE *)dev;
 }

+extern PSDRV_PDEVICE *create_psdrv_physdev( HDC hdc, const WCHAR *device,
+        const PSDRV_DEVMODE *devmode ) DECLSPEC_HIDDEN;
+
 /*
  *  Every glyph name in the Adobe Glyph List and the 35 core PostScript fonts
  */