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path: root/xfa/src/fxbarcode/datamatrix/BC_ASCIIEncoder.cpp
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Diffstat (limited to 'xfa/src/fxbarcode/datamatrix/BC_ASCIIEncoder.cpp')
-rw-r--r--xfa/src/fxbarcode/datamatrix/BC_ASCIIEncoder.cpp196
1 files changed, 98 insertions, 98 deletions
diff --git a/xfa/src/fxbarcode/datamatrix/BC_ASCIIEncoder.cpp b/xfa/src/fxbarcode/datamatrix/BC_ASCIIEncoder.cpp
index 2c25c7a8b7..307314038b 100644
--- a/xfa/src/fxbarcode/datamatrix/BC_ASCIIEncoder.cpp
+++ b/xfa/src/fxbarcode/datamatrix/BC_ASCIIEncoder.cpp
@@ -1,98 +1,98 @@
-// 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
-// Original code is licensed as follows:
-/*
- * Copyright 2006-2007 Jeremias Maerki.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "xfa/src/fxbarcode/barcode.h"
-#include "xfa/src/fxbarcode/BC_Dimension.h"
-#include "BC_Encoder.h"
-#include "BC_SymbolShapeHint.h"
-#include "BC_SymbolInfo.h"
-#include "BC_EncoderContext.h"
-#include "BC_HighLevelEncoder.h"
-#include "BC_ASCIIEncoder.h"
-CBC_ASCIIEncoder::CBC_ASCIIEncoder() {}
-CBC_ASCIIEncoder::~CBC_ASCIIEncoder() {}
-int32_t CBC_ASCIIEncoder::getEncodingMode() {
- return ASCII_ENCODATION;
-}
-void CBC_ASCIIEncoder::Encode(CBC_EncoderContext& context, int32_t& e) {
- int32_t n = CBC_HighLevelEncoder::determineConsecutiveDigitCount(
- context.m_msg, context.m_pos);
- if (n >= 2) {
- FX_WCHAR code =
- encodeASCIIDigits(context.m_msg.GetAt(context.m_pos),
- context.m_msg.GetAt(context.m_pos + 1), e);
- if (e != BCExceptionNO) {
- return;
- }
- context.writeCodeword(code);
- context.m_pos += 2;
- } else {
- FX_WCHAR c = context.getCurrentChar();
- int32_t newMode = CBC_HighLevelEncoder::lookAheadTest(
- context.m_msg, context.m_pos, getEncodingMode());
- if (newMode != getEncodingMode()) {
- switch (newMode) {
- case BASE256_ENCODATION:
- context.writeCodeword(CBC_HighLevelEncoder::LATCH_TO_BASE256);
- context.signalEncoderChange(BASE256_ENCODATION);
- return;
- case C40_ENCODATION:
- context.writeCodeword(CBC_HighLevelEncoder::LATCH_TO_C40);
- context.signalEncoderChange(C40_ENCODATION);
- return;
- case X12_ENCODATION:
- context.writeCodeword(CBC_HighLevelEncoder::LATCH_TO_ANSIX12);
- context.signalEncoderChange(X12_ENCODATION);
- break;
- case TEXT_ENCODATION:
- context.writeCodeword(CBC_HighLevelEncoder::LATCH_TO_TEXT);
- context.signalEncoderChange(TEXT_ENCODATION);
- break;
- case EDIFACT_ENCODATION:
- context.writeCodeword(CBC_HighLevelEncoder::LATCH_TO_EDIFACT);
- context.signalEncoderChange(EDIFACT_ENCODATION);
- break;
- default:
- e = BCExceptionIllegalStateIllegalMode;
- return;
- }
- } else if (CBC_HighLevelEncoder::isExtendedASCII(c)) {
- context.writeCodeword(CBC_HighLevelEncoder::UPPER_SHIFT);
- context.writeCodeword((FX_WCHAR)(c - 128 + 1));
- context.m_pos++;
- } else {
- context.writeCodeword((FX_WCHAR)(c + 1));
- context.m_pos++;
- }
- }
-}
-FX_WCHAR CBC_ASCIIEncoder::encodeASCIIDigits(FX_WCHAR digit1,
- FX_WCHAR digit2,
- int32_t& e) {
- if (CBC_HighLevelEncoder::isDigit(digit1) &&
- CBC_HighLevelEncoder::isDigit(digit2)) {
- int32_t num = (digit1 - 48) * 10 + (digit2 - 48);
- return (FX_WCHAR)(num + 130);
- }
- e = BCExceptionIllegalArgumentNotGigits;
- return 0;
-}
+// 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
+// Original code is licensed as follows:
+/*
+ * Copyright 2006-2007 Jeremias Maerki.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "xfa/src/fxbarcode/barcode.h"
+#include "xfa/src/fxbarcode/BC_Dimension.h"
+#include "BC_Encoder.h"
+#include "BC_SymbolShapeHint.h"
+#include "BC_SymbolInfo.h"
+#include "BC_EncoderContext.h"
+#include "BC_HighLevelEncoder.h"
+#include "BC_ASCIIEncoder.h"
+CBC_ASCIIEncoder::CBC_ASCIIEncoder() {}
+CBC_ASCIIEncoder::~CBC_ASCIIEncoder() {}
+int32_t CBC_ASCIIEncoder::getEncodingMode() {
+ return ASCII_ENCODATION;
+}
+void CBC_ASCIIEncoder::Encode(CBC_EncoderContext& context, int32_t& e) {
+ int32_t n = CBC_HighLevelEncoder::determineConsecutiveDigitCount(
+ context.m_msg, context.m_pos);
+ if (n >= 2) {
+ FX_WCHAR code =
+ encodeASCIIDigits(context.m_msg.GetAt(context.m_pos),
+ context.m_msg.GetAt(context.m_pos + 1), e);
+ if (e != BCExceptionNO) {
+ return;
+ }
+ context.writeCodeword(code);
+ context.m_pos += 2;
+ } else {
+ FX_WCHAR c = context.getCurrentChar();
+ int32_t newMode = CBC_HighLevelEncoder::lookAheadTest(
+ context.m_msg, context.m_pos, getEncodingMode());
+ if (newMode != getEncodingMode()) {
+ switch (newMode) {
+ case BASE256_ENCODATION:
+ context.writeCodeword(CBC_HighLevelEncoder::LATCH_TO_BASE256);
+ context.signalEncoderChange(BASE256_ENCODATION);
+ return;
+ case C40_ENCODATION:
+ context.writeCodeword(CBC_HighLevelEncoder::LATCH_TO_C40);
+ context.signalEncoderChange(C40_ENCODATION);
+ return;
+ case X12_ENCODATION:
+ context.writeCodeword(CBC_HighLevelEncoder::LATCH_TO_ANSIX12);
+ context.signalEncoderChange(X12_ENCODATION);
+ break;
+ case TEXT_ENCODATION:
+ context.writeCodeword(CBC_HighLevelEncoder::LATCH_TO_TEXT);
+ context.signalEncoderChange(TEXT_ENCODATION);
+ break;
+ case EDIFACT_ENCODATION:
+ context.writeCodeword(CBC_HighLevelEncoder::LATCH_TO_EDIFACT);
+ context.signalEncoderChange(EDIFACT_ENCODATION);
+ break;
+ default:
+ e = BCExceptionIllegalStateIllegalMode;
+ return;
+ }
+ } else if (CBC_HighLevelEncoder::isExtendedASCII(c)) {
+ context.writeCodeword(CBC_HighLevelEncoder::UPPER_SHIFT);
+ context.writeCodeword((FX_WCHAR)(c - 128 + 1));
+ context.m_pos++;
+ } else {
+ context.writeCodeword((FX_WCHAR)(c + 1));
+ context.m_pos++;
+ }
+ }
+}
+FX_WCHAR CBC_ASCIIEncoder::encodeASCIIDigits(FX_WCHAR digit1,
+ FX_WCHAR digit2,
+ int32_t& e) {
+ if (CBC_HighLevelEncoder::isDigit(digit1) &&
+ CBC_HighLevelEncoder::isDigit(digit2)) {
+ int32_t num = (digit1 - 48) * 10 + (digit2 - 48);
+ return (FX_WCHAR)(num + 130);
+ }
+ e = BCExceptionIllegalArgumentNotGigits;
+ return 0;
+}