1 files changed, 86 insertions, 0 deletions
diff --git a/xfa/src/fxbarcode/src/BC_TextEncoder.cpp b/xfa/src/fxbarcode/src/BC_TextEncoder.cpp
new file mode 100644
index 0000000000..737a84d7ca
--- /dev/null
+++ b/xfa/src/fxbarcode/src/BC_TextEncoder.cpp
@@ -0,0 +1,86 @@
+// 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 "barcode.h"
+#include "include/BC_Encoder.h"
+#include "include/BC_CommonBitMatrix.h"
+#include "include/BC_Dimension.h"
+#include "include/BC_SymbolShapeHint.h"
+#include "include/BC_SymbolInfo.h"
+#include "include/BC_EncoderContext.h"
+#include "include/BC_HighLevelEncoder.h"
+#include "include/BC_C40Encoder.h"
+#include "include/BC_TextEncoder.h"
+CBC_TextEncoder::CBC_TextEncoder()
+{
+}
+CBC_TextEncoder::~CBC_TextEncoder()
+{
+}
+FX_INT32 CBC_TextEncoder::getEncodingMode()
+{
+    return TEXT_ENCODATION;
+}
+FX_INT32 CBC_TextEncoder::encodeChar(FX_WCHAR c, CFX_WideString &sb, FX_INT32 &e)
+{
+    if (c == ' ') {
+        sb += (FX_WCHAR)'\3';
+        return 1;
+    }
+    if (c >= '0' && c <= '9') {
+        sb += (FX_WCHAR) (c - 48 + 4);
+        return 1;
+    }
+    if (c >= 'a' && c <= 'z') {
+        sb += (FX_WCHAR) (c - 97 + 14);
+        return 1;
+    }
+    if (c >= '\0' && c <= 0x1f) {
+        sb += (FX_WCHAR)'\0';
+        sb += c;
+        return 2;
+    }
+    if (c >= '!' && c <= '/') {
+        sb += (FX_WCHAR) '\1';
+        sb += (FX_WCHAR) (c - 33);
+        return 2;
+    }
+    if (c >= ':' && c <= '@') {
+        sb += (FX_WCHAR)'\1';
+        sb += (FX_WCHAR) (c - 58 + 15);
+        return 2;
+    }
+    if (c >= '[' && c <= '_') {
+        sb += (FX_WCHAR) '\1';
+        sb += (FX_WCHAR) (c - 91 + 22);
+        return 2;
+    }
+    if (c == 0x0060) {
+        sb += (FX_WCHAR) '\2';
+        sb += (FX_WCHAR) (c - 96);
+        return 2;
+    }
+    if (c >= 'A' && c <= 'Z') {
+        sb += (FX_WCHAR)'\2';
+        sb += (FX_WCHAR) (c - 65 + 1);
+        return 2;
+    }
+    if (c >= '{' && c <= 0x007f) {
+        sb += (FX_WCHAR)'\2';
+        sb += (FX_WCHAR) (c - 123 + 27);
+        return 2;
+    }
+    if (c >= 0x0080) {
+        sb += (FX_WCHAR)'\1';
+        sb += (FX_WCHAR)0x001e;
+        FX_INT32 len = 2;
+        len += encodeChar((FX_WCHAR) (c - 128), sb, e);
+        BC_EXCEPTION_CHECK_ReturnValue(e, -1);
+        return len;
+    }
+    CBC_HighLevelEncoder::illegalCharacter(c, e);
+    return -1;
+}