1 files changed, 65 insertions, 0 deletions
diff --git a/xfa/src/fgas/src/crt/fx_cpmgr.cpp b/xfa/src/fgas/src/crt/fx_cpmgr.cpp
new file mode 100644
index 0000000000..7bb2aa4a8d
--- /dev/null
+++ b/xfa/src/fgas/src/crt/fx_cpmgr.cpp
@@ -0,0 +1,65 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "../fgas_base.h"
+#include "fx_codepage.h"
+#ifdef _FXCP
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+extern const FX_CODEPAGE_HEADER g_CP936_MapHeader;
+extern const FX_CODEPAGE_HEADER g_CP932_MapHeader;
+extern const FX_CODEPAGE_HEADER g_CP949_MapHeader;
+extern const FX_CODEPAGE_HEADER g_CP950_MapHeader;
+extern const FX_CODEPAGE_HEADER g_CP874_MapHeader;
+extern const FX_CODEPAGE_HEADER g_CP1250_MapHeader;
+extern const FX_CODEPAGE_HEADER g_CP1251_MapHeader;
+extern const FX_CODEPAGE_HEADER g_CP1252_MapHeader;
+extern const FX_CODEPAGE_HEADER g_CP1253_MapHeader;
+extern const FX_CODEPAGE_HEADER g_CP1254_MapHeader;
+extern const FX_CODEPAGE_HEADER g_CP1255_MapHeader;
+extern const FX_CODEPAGE_HEADER g_CP1256_MapHeader;
+extern const FX_CODEPAGE_HEADER g_CP1257_MapHeader;
+extern const FX_CODEPAGE_HEADER g_CP1258_MapHeader;
+extern const FX_CPCU_MAPINFO g_CP936_CUMap;
+extern const FX_CPCU_MAPINFO g_CP932_CUMap;
+extern const FX_CPCU_MAPINFO g_CP949_CUMap;
+extern const FX_CPCU_MAPINFO g_CP950_CUMap;
+extern const FX_CPCU_MAPINFO g_CP874_CUMap;
+extern const FX_CPCU_MAPINFO g_CP1250_CUMap;
+extern const FX_CPCU_MAPINFO g_CP1251_CUMap;
+extern const FX_CPCU_MAPINFO g_CP1252_CUMap;
+extern const FX_CPCU_MAPINFO g_CP1253_CUMap;
+extern const FX_CPCU_MAPINFO g_CP1254_CUMap;
+extern const FX_CPCU_MAPINFO g_CP1255_CUMap;
+extern const FX_CPCU_MAPINFO g_CP1256_CUMap;
+extern const FX_CPCU_MAPINFO g_CP1257_CUMap;
+extern const FX_CPCU_MAPINFO g_CP1258_CUMap;
+FX_LPCCODEPAGE FX_GetCodePage(FX_WORD wCodePage)
+{
+    FX_INT32 iEnd = sizeof(g_FXCodePageMgr) / sizeof(FX_CODEPAGE) - 1;
+    FXSYS_assert(iEnd >= 0);
+    FX_INT32 iStart = 0, iMid;
+    FX_UINT16 uCPID;
+    do {
+        iMid = (iStart + iEnd) / 2;
+        const FX_CODEPAGE &cp = g_FXCodePageMgr[iMid];
+        uCPID = cp.pCPHeader->uCPID;
+        if (wCodePage == uCPID) {
+            return g_FXCodePageMgr + iMid;
+        } else if (wCodePage < uCPID) {
+            iEnd = iMid - 1;
+        } else {
+            iStart = iMid + 1;
+        }
+    } while (iStart <= iEnd);
+    return NULL;
+}
+#ifdef __cplusplus
+}
+#endif
+#endif