[ros-diffs] [reactos] 04/04: [USETUP] Move loading of requested font from blue.sys to usetup

[Hervé Poussineau]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=2391e31cf0d82b3d48a11b...

commit 2391e31cf0d82b3d48a11bc7551b341cdc06be84
Author:     Hervé Poussineau [e-mail]
AuthorDate: Sun Apr 26 00:23:13 2020 +0200
Commit:     Hervé Poussineau [e-mail]
CommitDate: Sun Apr 26 14:59:04 2020 +0200

[USETUP] Move loading of requested font from blue.sys to usetup
---
 base/setup/usetup/console.c | 66 ++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 63 insertions(+), 3 deletions(-)

diff --git a/base/setup/usetup/console.c b/base/setup/usetup/console.c
index 8b56bbe2ef7..57b396aafde 100644
--- a/base/setup/usetup/console.c
+++ b/base/setup/usetup/console.c
@@ -44,6 +44,31 @@ static UINT LastLoadedCodepage;

/* FUNCTIONS *****************************************************************/

+typedef struct _CONSOLE_CABINET_CONTEXT
+{
+    CABINET_CONTEXT CabinetContext;
+    PVOID Data;
+    ULONG Size;
+} CONSOLE_CABINET_CONTEXT, *PCONSOLE_CABINET_CONTEXT;
+
+static PVOID
+ConsoleCreateFileHandler(
+    IN PCABINET_CONTEXT CabinetContext,
+    IN ULONG FileSize)
+{
+    PCONSOLE_CABINET_CONTEXT ConsoleCabinetContext;
+
+    ConsoleCabinetContext = (PCONSOLE_CABINET_CONTEXT)CabinetContext;
+    ConsoleCabinetContext->Data = RtlAllocateHeap(ProcessHeap, 0, FileSize);
+    if (!ConsoleCabinetContext->Data)
+    {
+        DPRINT("Failed to allocate %d bytes\n", FileSize);
+        return NULL;
+    }
+    ConsoleCabinetContext->Size = FileSize;
+    return ConsoleCabinetContext->Data;
+}
+
 BOOL
 WINAPI
 AllocConsole(VOID)
@@ -667,6 +692,12 @@ WINAPI
 SetConsoleOutputCP(
     IN UINT wCodepage)
 {
+    WCHAR FontName[100];
+    WCHAR FontFile[] = L"\SystemRoot\vgafonts.cab";
+    CONSOLE_CABINET_CONTEXT ConsoleCabinetContext;
+    PCABINET_CONTEXT CabinetContext = &ConsoleCabinetContext.CabinetContext;
+    CAB_SEARCH Search;
+    ULONG CabStatus;
     HANDLE hConsoleOutput;
     IO_STATUS_BLOCK IoStatusBlock;
     NTSTATUS Status;
@@ -676,14 +707,43 @@ SetConsoleOutputCP(

hConsoleOutput = GetStdHandle(STD_OUTPUT_HANDLE);

+    CabinetInitialize(CabinetContext);
+    CabinetSetEventHandlers(CabinetContext,
+                            NULL, NULL, NULL, ConsoleCreateFileHandler);
+    CabinetSetCabinetName(CabinetContext, FontFile);
+
+    CabStatus = CabinetOpen(CabinetContext);
+    if (CabStatus != CAB_STATUS_SUCCESS)
+    {
+        DPRINT("CabinetOpen('%S') returned 0x%08x\n", FontFile, CabStatus);
+        return FALSE;
+    }
+
+    swprintf(FontName, L"%u-8x8.bin", wCodepage);
+    CabStatus = CabinetFindFirst(CabinetContext, FontName, &Search);
+    if (CabStatus != CAB_STATUS_SUCCESS)
+    {
+        DPRINT("CabinetFindFirst('%S', '%S') returned 0x%08x\n", FontFile, FontName, CabStatus);
+        CabinetClose(CabinetContext);
+        return FALSE;
+    }
+
+    CabStatus = CabinetExtractFile(CabinetContext, &Search);
+    CabinetClose(CabinetContext);
+    if (CabStatus != CAB_STATUS_SUCCESS)
+    {
+        DPRINT("CabinetLoadFile('%S', '%S') returned 0x%08x\n", FontFile, FontName, CabStatus);
+        return FALSE;
+    }
+
     Status = NtDeviceIoControlFile(hConsoleOutput,
                                    NULL,
                                    NULL,
                                    NULL,
                                    &IoStatusBlock,
-                                   IOCTL_CONSOLE_LOADFONT,
-                                   &wCodepage,
-                                   sizeof(ULONG),
+                                   IOCTL_CONSOLE_SETFONT,
+                                   ConsoleCabinetContext.Data,
+                                   ConsoleCabinetContext.Size,
                                    NULL,
                                    0);
     if (!NT_SUCCESS(Status))