[aandrejevic] 66039: [NTVDM] Implement INT 21h, AX = 38h (Get/Set Country-dependent Information). Patch by Pierre Schweitzer. Thanks!

Author: aandrejevic
Date: Wed Jan 14 22:22:05 2015
New Revision: 66039

URL: http://svn.reactos.org/svn/reactos?rev=66039&view=rev
Log:
[NTVDM]
Implement INT 21h, AX = 38h (Get/Set Country-dependent Information).
Patch by Pierre Schweitzer. Thanks!


Modified:
    trunk/reactos/subsystems/ntvdm/dos/dos32krnl/dos.c
    trunk/reactos/subsystems/ntvdm/dos/dos32krnl/dos.h

Modified: trunk/reactos/subsystems/ntvdm/dos/dos32krnl/dos.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/ntvdm/dos/dos32…
==============================================================================
--- trunk/reactos/subsystems/ntvdm/dos/dos32krnl/dos.c	[iso-8859-1] (original)
+++ trunk/reactos/subsystems/ntvdm/dos/dos32krnl/dos.c	[iso-8859-1] Wed Jan 14 22:22:05
2015
@@ -1469,6 +1469,8 @@
     SYSTEMTIME SystemTime;
     PCHAR String;
     PDOS_INPUT_BUFFER InputBuffer;
+    PDOS_COUNTRY_CODE_BUFFER CountryCodeBuffer;
+    INT Return;
 
     /* Check the value in the AH register */
     switch (getAH())
@@ -1992,6 +1994,65 @@
             break;
         }
 
+        /* Get/Set Country-dependent Information */
+        case 0x38:
+        {
+            CountryCodeBuffer = (PDOS_COUNTRY_CODE_BUFFER)SEG_OFF_TO_PTR(getDS(),
getDX());
+
+            if (getAL() == 0x00)
+            {
+                /* Get */
+                Return = GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_IDATE,
+                                       &CountryCodeBuffer->TimeFormat,
+                                       sizeof(CountryCodeBuffer->TimeFormat) /
sizeof(TCHAR));
+                if (Return == 0)
+                {
+                    Stack[STACK_FLAGS] |= EMULATOR_FLAG_CF;
+                    setAX(LOWORD(GetLastError()));
+                    break;
+                }
+
+                Return = GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_SCURRENCY,
+                                       &CountryCodeBuffer->CurrencySymbol,
+                                       sizeof(CountryCodeBuffer->CurrencySymbol) /
sizeof(TCHAR));
+                if (Return == 0)
+                {
+                    Stack[STACK_FLAGS] |= EMULATOR_FLAG_CF;
+                    setAX(LOWORD(GetLastError()));
+                    break;
+                }
+
+                Return = GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_STHOUSAND,
+                                       &CountryCodeBuffer->ThousandSep,
+                                       sizeof(CountryCodeBuffer->ThousandSep) /
sizeof(TCHAR));
+                if (Return == 0)
+                {
+                    Stack[STACK_FLAGS] |= EMULATOR_FLAG_CF;
+                    setAX(LOWORD(GetLastError()));
+                    break;
+                }
+
+                Return = GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_SDECIMAL,
+                                       &CountryCodeBuffer->DecimalSep,
+                                       sizeof(CountryCodeBuffer->DecimalSep) /
sizeof(TCHAR));
+                if (Return == 0)
+                {
+                    Stack[STACK_FLAGS] |= EMULATOR_FLAG_CF;
+                    setAX(LOWORD(GetLastError()));
+                    break;
+                }
+
+                Stack[STACK_FLAGS] &= ~EMULATOR_FLAG_CF;
+            }
+            else
+            {
+                // TODO: NOT IMPLEMENTED
+                UNIMPLEMENTED;
+            }
+
+            break;
+        }
+
         /* Create Directory */
         case 0x39:
         {

Modified: trunk/reactos/subsystems/ntvdm/dos/dos32krnl/dos.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/ntvdm/dos/dos32…
==============================================================================
--- trunk/reactos/subsystems/ntvdm/dos/dos32krnl/dos.h	[iso-8859-1] (original)
+++ trunk/reactos/subsystems/ntvdm/dos/dos32krnl/dos.h	[iso-8859-1] Wed Jan 14 22:22:05
2015
@@ -158,6 +158,14 @@
     DWORD StackLocation;
     DWORD EntryPoint;
 } DOS_EXEC_PARAM_BLOCK, *PDOS_EXEC_PARAM_BLOCK;
+
+typedef struct _DOS_COUNTRY_CODE_BUFFER
+{
+    WORD TimeFormat;
+    WORD CurrencySymbol;
+    WORD ThousandSep;
+    WORD DecimalSep;
+} DOS_COUNTRY_CODE_BUFFER, *PDOS_COUNTRY_CODE_BUFFER;
 
 #pragma pack(pop)