From 4736cc8cd5c7637630fcb4cd64780ade32215af1 Mon Sep 17 00:00:00 2001
From: Marcus Meissner <marcus@jet.franken.de>
Date: Wed, 15 Aug 2001 18:47:28 +0000
Subject: [PATCH] Implemented VarParseNumFromStr, VarNumFromParseNum.

---
 dlls/oleaut32/oleaut32.spec |  4 +--
 dlls/oleaut32/variant.c     | 68 +++++++++++++++++++++++++++++++++++++
 include/oleauto.h           | 41 ++++++++++++++++++++++
 3 files changed, 111 insertions(+), 2 deletions(-)

diff --git a/dlls/oleaut32/oleaut32.spec b/dlls/oleaut32/oleaut32.spec
index 9c7ee17af73..a4317f1325d 100644
--- a/dlls/oleaut32/oleaut32.spec
+++ b/dlls/oleaut32/oleaut32.spec
@@ -52,8 +52,8 @@ debug_channels (ole typelib)
 39 stdcall SafeArrayDestroyData(ptr) SafeArrayDestroyData
 40 stdcall SafeArrayRedim(ptr ptr) SafeArrayRedim
 41 stub OACreateTypeLib2
-46 stub VarParseNumFromStr
-47 stub VarNumFromParseNum
+46 stdcall VarParseNumFromStr(wstr long long ptr ptr) VarParseNumFromStr
+47 stdcall VarNumFromParseNum(ptr ptr long ptr) VarNumFromParseNum
 48 stdcall VarI2FromUI1(long ptr) VarI2FromUI1
 49 stdcall VarI2FromI4(long ptr) VarI2FromI4
 50 stdcall VarI2FromR4(long ptr) VarI2FromR4
diff --git a/dlls/oleaut32/variant.c b/dlls/oleaut32/variant.c
index 36726bb90c8..c0390c6c4b1 100644
--- a/dlls/oleaut32/variant.c
+++ b/dlls/oleaut32/variant.c
@@ -4331,6 +4331,74 @@ INT WINAPI DosDateTimeToVariantTime(USHORT wDosDate, USHORT wDosTime,
     return TmToDATE( &t, pvtime );
 }
 
+
+/**********************************************************************
+ *              VarParseNumFromStr [OLEAUT32.46]
+ */
+HRESULT WINAPI VarParseNumFromStr(OLECHAR * strIn, LCID lcid, ULONG dwFlags,
+                                  NUMPARSE * pnumprs, BYTE * rgbDig)
+{
+    int i,lastent=0;
+    int cDig;
+    FIXME("(%s,flags=%lx,....), partial stub!\n",debugstr_w(strIn),dwFlags);
+    FIXME("numparse: cDig=%d, InFlags=%lx\n",pnumprs->cDig,pnumprs->dwInFlags);
+
+    /* The other struct components are to be set by us */
+
+    memset(rgbDig,0,pnumprs->cDig);
+
+    cDig = 0;
+    for (i=0; strIn[i] ;i++) {
+	if ((strIn[i]>='0') && (strIn[i]<='9')) {
+	    if (pnumprs->cDig > cDig) {
+		*(rgbDig++)=strIn[i]-'0';
+		cDig++;
+		lastent = i;
+	    }
+	}
+    }
+    pnumprs->cDig	= cDig;
+
+    /* FIXME: Just patching some values in */
+    pnumprs->nPwr10	= 0;
+    pnumprs->nBaseShift	= 0;
+    pnumprs->cchUsed	= lastent;
+    pnumprs->dwOutFlags	= NUMPRS_DECIMAL;
+    return S_OK;
+}
+
+
+/**********************************************************************
+ *              VarNumFromParseNum [OLEAUT32.47]
+ */
+HRESULT WINAPI VarNumFromParseNum(NUMPARSE * pnumprs, BYTE * rgbDig,
+                                  ULONG dwVtBits, VARIANT * pvar)
+{
+    DWORD xint;
+    int i;
+    FIXME("(,dwVtBits=%lx,....), partial stub!\n",dwVtBits);
+
+    xint = 0;
+    for (i=0;i<pnumprs->cDig;i++)
+	xint = xint*10 + rgbDig[i];
+
+    VariantInit(pvar);
+    if (dwVtBits & VTBIT_I4) {
+	pvar->vt = VT_I4;
+	pvar->u.intVal = xint;
+	return S_OK;
+    }
+    if (dwVtBits & VTBIT_R8) {
+	pvar->vt = VT_R8;
+	pvar->u.dblVal = xint;
+	return S_OK;
+    } else {
+	FIXME("vtbitmask is unsupported %lx\n",dwVtBits);
+	return E_FAIL;
+    }
+}
+
+
 /**********************************************************************
  *              VariantTimeToDosDateTime [OLEAUT32.??]
  * Convert variant representation of time to the date and time representation
diff --git a/include/oleauto.h b/include/oleauto.h
index 5a696a46a9d..6c1adacc02c 100644
--- a/include/oleauto.h
+++ b/include/oleauto.h
@@ -526,6 +526,47 @@ typedef struct {
     USHORT wDayOfYear;
 } UDATE;
 
+typedef struct {
+    INT   cDig;
+    ULONG dwInFlags;
+    ULONG dwOutFlags;
+    INT   cchUsed;
+    INT   nBaseShift;
+    INT   nPwr10;
+} NUMPARSE;
+
+#define NUMPRS_LEADING_WHITE    0x0001
+#define NUMPRS_TRAILING_WHITE   0x0002
+#define NUMPRS_LEADING_PLUS     0x0004
+#define NUMPRS_TRAILING_PLUS    0x0008
+#define NUMPRS_LEADING_MINUS    0x0010
+#define NUMPRS_TRAILING_MINUS   0x0020
+#define NUMPRS_HEX_OCT          0x0040
+#define NUMPRS_PARENS           0x0080
+#define NUMPRS_DECIMAL          0x0100
+#define NUMPRS_THOUSANDS        0x0200
+#define NUMPRS_CURRENCY         0x0400
+#define NUMPRS_EXPONENT         0x0800
+#define NUMPRS_USE_ALL          0x1000
+#define NUMPRS_STD              0x1FFF
+
+#define NUMPRS_NEG              0x10000
+#define NUMPRS_INEXACT          0x20000
+
+#define VTBIT_I1        (1 << VT_I1)
+#define VTBIT_UI1       (1 << VT_UI1)
+#define VTBIT_I2        (1 << VT_I2)
+#define VTBIT_UI2       (1 << VT_UI2)
+#define VTBIT_I4        (1 << VT_I4)
+#define VTBIT_UI4       (1 << VT_UI4)
+#define VTBIT_R4        (1 << VT_R4)
+#define VTBIT_R8        (1 << VT_R8)
+#define VTBIT_CY        (1 << VT_CY)
+#define VTBIT_DECIMAL   (1 << VT_DECIMAL)
+
+HRESULT WINAPI VarParseNumFromStr(OLECHAR*,LCID,ULONG,NUMPARSE*,BYTE*);
+HRESULT WINAPI VarNumFromParseNum(NUMPARSE*,BYTE*,ULONG,VARIANT*);
+
 INT WINAPI DosDateTimeToVariantTime(USHORT,USHORT,DATE*);
 INT WINAPI VariantTimeToDosDateTime(DATE, USHORT *, USHORT *);