wmc: Add support for utf-8 codepage.

tools/wmc/mcl.c

@@ -155,7 +155,7 @@ void set_codepage(int cp)
 {
 	codepage = cp;
 	codepage_def = find_codepage(codepage);
-	if(!codepage_def)
+	if(!codepage_def && codepage != CP_UTF8)
 		xyyerror("Codepage %d not found; cannot process\n", codepage);
 }
 
@@ -200,8 +200,10 @@ try_again:
 			xyyerror(err_fatalread);
 		else if(!cptr)
 			return 0;
-		assert(codepage_def != NULL);
-		n = wine_cp_mbstowcs(codepage_def, 0, xlatebuffer, strlen(xlatebuffer)+1, inputbuffer, INPUTBUFFER_SIZE);
+                if (codepage_def)
+                    n = wine_cp_mbstowcs(codepage_def, 0, xlatebuffer, strlen(xlatebuffer)+1, inputbuffer, INPUTBUFFER_SIZE);
+                else
+                    n = wine_utf8_mbstowcs(0, xlatebuffer, strlen(xlatebuffer)+1, inputbuffer, INPUTBUFFER_SIZE);
 		if(n < 0)
 			internal_error(__FILE__, __LINE__, "Could not translate to unicode (%d)\n", n);
 		if(n <= 1)

tools/wmc/mcy.y

@@ -251,12 +251,12 @@ cmaps	: cmap
 	;
 
 cmap	: clan '=' tNUMBER ':' tNUMBER {
-		static const char err_nocp[] = "Codepage %d not builtin; cannot convert";
+		static const char err_nocp[] = "Codepage %d not builtin; cannot convert\n";
 		if(find_cpxlat($1))
 			xyyerror("Codepage translation already defined for language 0x%x\n", $1);
-		if($3 && !find_codepage($3))
+		if($3 && $3 != CP_UTF8 && !find_codepage($3))
 			xyyerror(err_nocp, $3);
-		if($5 && !find_codepage($5))
+		if($5 && $5 != CP_UTF8 && !find_codepage($5))
 			xyyerror(err_nocp, $5);
 		add_cpxlat($1, $3, $5);
 	}

tools/wmc/write.c

@@ -100,11 +100,17 @@ static char *dup_u2c(int cp, const WCHAR *uc)
 	int len;
 	char *cptr;
 	const union cptable *cpdef = find_codepage(cp);
-	if(!cpdef)
-		internal_error(__FILE__, __LINE__, "Codepage %d not found (vanished?)\n", cp);
-	len = wine_cp_wcstombs(cpdef, 0, uc, unistrlen(uc)+1, NULL, 0, NULL, NULL);
+
+	if(cpdef)
+            len = wine_cp_wcstombs(cpdef, 0, uc, unistrlen(uc)+1, NULL, 0, NULL, NULL);
+        else
+            len = wine_utf8_wcstombs(0, uc, unistrlen(uc)+1, NULL, 0);
 	cptr = xmalloc(len);
-	if((len = wine_cp_wcstombs(cpdef, 0, uc, unistrlen(uc)+1, cptr, len, NULL, NULL)) < 0)
+        if (cpdef)
+            len = wine_cp_wcstombs(cpdef, 0, uc, unistrlen(uc)+1, cptr, len, NULL, NULL);
+        else
+            len = wine_utf8_wcstombs(0, uc, unistrlen(uc)+1, cptr, len);
+	if (len < 0)
 		internal_error(__FILE__, __LINE__, "Buffer overflow? code %d\n", len);
 	return cptr;
 }
@@ -385,8 +391,10 @@ static char *make_string(WCHAR *uc, int len, int codepage)
 		int mlen;
 		const union cptable *cpdef = find_codepage(codepage);
 
-		assert(cpdef != NULL);
-		mlen = wine_cp_wcstombs(cpdef, 0, uc, unistrlen(uc)+1, NULL, 0, NULL, NULL);
+                if (cpdef)
+                    mlen = wine_cp_wcstombs(cpdef, 0, uc, unistrlen(uc)+1, NULL, 0, NULL, NULL);
+                else
+                    mlen = wine_utf8_wcstombs(0, uc, unistrlen(uc)+1, NULL, 0);
 		cc = tmp = xmalloc(mlen);
 		if((i = wine_cp_wcstombs(cpdef, 0, uc, unistrlen(uc)+1, tmp, mlen, NULL, NULL)) < 0)
 			internal_error(__FILE__, __LINE__, "Buffer overflow? code %d\n", i);