Move xfa/src up to xfa/.

This CL moves the xfa/src files up to the xfa/ directory and fixes the includes,
include guards, and build files.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1803723002 .

1 files changed, 235 insertions, 0 deletions

diff --git a/xfa/fxbarcode/oned/BC_OnedCode128Writer.cpp b/xfa/fxbarcode/oned/BC_OnedCode128Writer.cpp
new file mode 100644
index 0000000000..4d759b48a3
--- /dev/null
+++ b/xfa/fxbarcode/oned/BC_OnedCode128Writer.cpp
@@ -0,0 +1,235 @@
+// 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 2010 ZXing authors
+ *
+ * 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/fxbarcode/BC_Reader.h"
+#include "xfa/fxbarcode/BC_Writer.h"
+#include "xfa/fxbarcode/oned/BC_OneDReader.h"
+#include "xfa/fxbarcode/oned/BC_OneDimWriter.h"
+#include "xfa/fxbarcode/oned/BC_OnedCode128Reader.h"
+#include "xfa/fxbarcode/oned/BC_OnedCode128Writer.h"
+
+const int32_t CBC_OnedCode128Writer::CODE_CODE_B = 100;
+const int32_t CBC_OnedCode128Writer::CODE_CODE_C = 99;
+const int32_t CBC_OnedCode128Writer::CODE_START_B = 104;
+const int32_t CBC_OnedCode128Writer::CODE_START_C = 105;
+const int32_t CBC_OnedCode128Writer::CODE_STOP = 106;
+
+CBC_OnedCode128Writer::CBC_OnedCode128Writer() {
+  m_codeFormat = BC_CODE128_B;
+}
+CBC_OnedCode128Writer::CBC_OnedCode128Writer(BC_TYPE type) {
+  m_codeFormat = type;
+}
+CBC_OnedCode128Writer::~CBC_OnedCode128Writer() {}
+BC_TYPE CBC_OnedCode128Writer::GetType() {
+  return m_codeFormat;
+}
+FX_BOOL CBC_OnedCode128Writer::CheckContentValidity(
+    const CFX_WideStringC& contents) {
+  FX_BOOL ret = TRUE;
+  int32_t position = 0;
+  int32_t patternIndex = -1;
+  if (m_codeFormat == BC_CODE128_B || m_codeFormat == BC_CODE128_C) {
+    while (position < contents.GetLength()) {
+      patternIndex = (int32_t)contents.GetAt(position);
+      if (patternIndex >= 32 && patternIndex <= 126 && patternIndex != 34) {
+        position++;
+        continue;
+      } else {
+        ret = FALSE;
+        break;
+      }
+      position++;
+    }
+  } else {
+    ret = FALSE;
+  }
+  return ret;
+}
+CFX_WideString CBC_OnedCode128Writer::FilterContents(
+    const CFX_WideStringC& contents) {
+  CFX_WideString filterChineseChar;
+  FX_WCHAR ch;
+  for (int32_t i = 0; i < contents.GetLength(); i++) {
+    ch = contents.GetAt(i);
+    if (ch > 175) {
+      i++;
+      continue;
+    }
+    filterChineseChar += ch;
+  }
+  CFX_WideString filtercontents;
+  if (m_codeFormat == BC_CODE128_B) {
+    for (int32_t i = 0; i < filterChineseChar.GetLength(); i++) {
+      ch = filterChineseChar.GetAt(i);
+      if (ch >= 32 && ch <= 126) {
+        filtercontents += ch;
+      } else {
+        continue;
+      }
+    }
+  } else if (m_codeFormat == BC_CODE128_C) {
+    for (int32_t i = 0; i < filterChineseChar.GetLength(); i++) {
+      ch = filterChineseChar.GetAt(i);
+      if (ch >= 32 && ch <= 106) {
+        filtercontents += ch;
+      } else {
+        continue;
+      }
+    }
+  } else {
+    filtercontents = contents;
+  }
+  return filtercontents;
+}
+FX_BOOL CBC_OnedCode128Writer::SetTextLocation(BC_TEXT_LOC location) {
+  if (location < BC_TEXT_LOC_NONE || location > BC_TEXT_LOC_BELOWEMBED) {
+    return FALSE;
+  }
+  m_locTextLoc = location;
+  return TRUE;
+}
+uint8_t* CBC_OnedCode128Writer::Encode(const CFX_ByteString& contents,
+                                       BCFORMAT format,
+                                       int32_t& outWidth,
+                                       int32_t& outHeight,
+                                       int32_t hints,
+                                       int32_t& e) {
+  if (format != BCFORMAT_CODE_128) {
+    e = BCExceptionOnlyEncodeCODE_128;
+    return NULL;
+  }
+  uint8_t* ret =
+      CBC_OneDimWriter::Encode(contents, format, outWidth, outHeight, hints, e);
+  BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
+  return ret;
+}
+uint8_t* CBC_OnedCode128Writer::Encode(const CFX_ByteString& contents,
+                                       BCFORMAT format,
+                                       int32_t& outWidth,
+                                       int32_t& outHeight,
+                                       int32_t& e) {
+  uint8_t* ret = Encode(contents, format, outWidth, outHeight, 0, e);
+  BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
+  return ret;
+}
+FX_BOOL CBC_OnedCode128Writer::IsDigits(const CFX_ByteString& contents,
+                                        int32_t start,
+                                        int32_t length) {
+  int32_t end = start + length;
+  for (int32_t i = start; i < end; i++) {
+    if (contents[i] < '0' || contents[i] > '9') {
+      return FALSE;
+    }
+  }
+  return TRUE;
+}
+uint8_t* CBC_OnedCode128Writer::Encode(const CFX_ByteString& contents,
+                                       int32_t& outLength,
+                                       int32_t& e) {
+  if (contents.GetLength() < 1 || contents.GetLength() > 80) {
+    e = BCExceptionContentsLengthShouldBetween1and80;
+    return NULL;
+  }
+  CFX_PtrArray patterns;
+  int32_t checkSum = 0;
+  if (m_codeFormat == BC_CODE128_B) {
+    checkSum = Encode128B(contents, patterns);
+  } else if (m_codeFormat == BC_CODE128_C) {
+    checkSum = Encode128C(contents, patterns);
+  } else {
+    e = BCExceptionFormatException;
+    return NULL;
+  }
+  checkSum %= 103;
+  patterns.Add((int32_t*)CBC_OnedCode128Reader::CODE_PATTERNS[checkSum]);
+  patterns.Add((int32_t*)CBC_OnedCode128Reader::CODE_PATTERNS[CODE_STOP]);
+  m_iContentLen = contents.GetLength() + 3;
+  int32_t codeWidth = 0;
+  for (int32_t k = 0; k < patterns.GetSize(); k++) {
+    int32_t* pattern = (int32_t*)patterns[k];
+    for (int32_t j = 0; j < 7; j++) {
+      codeWidth += pattern[j];
+    }
+  }
+  outLength = codeWidth;
+  uint8_t* result = FX_Alloc(uint8_t, outLength);
+  int32_t pos = 0;
+  for (int32_t j = 0; j < patterns.GetSize(); j++) {
+    int32_t* pattern = (int32_t*)patterns[j];
+    pos += AppendPattern(result, pos, pattern, 7, 1, e);
+    if (e != BCExceptionNO) {
+      FX_Free(result);
+      return NULL;
+    }
+  }
+  return result;
+}
+int32_t CBC_OnedCode128Writer::Encode128B(const CFX_ByteString& contents,
+                                          CFX_PtrArray& patterns) {
+  int32_t checkSum = 0;
+  int32_t checkWeight = 1;
+  int32_t position = 0;
+  patterns.Add((int32_t*)CBC_OnedCode128Reader::CODE_PATTERNS[CODE_START_B]);
+  checkSum += CODE_START_B * checkWeight;
+  while (position < contents.GetLength()) {
+    int32_t patternIndex = 0;
+    patternIndex = contents[position] - ' ';
+    position += 1;
+    patterns.Add((int32_t*)CBC_OnedCode128Reader::CODE_PATTERNS[patternIndex]);
+    checkSum += patternIndex * checkWeight;
+    if (position != 0) {
+      checkWeight++;
+    }
+  }
+  return checkSum;
+}
+int32_t CBC_OnedCode128Writer::Encode128C(const CFX_ByteString& contents,
+                                          CFX_PtrArray& patterns) {
+  int32_t checkSum = 0;
+  int32_t checkWeight = 1;
+  int32_t position = 0;
+  patterns.Add((int32_t*)CBC_OnedCode128Reader::CODE_PATTERNS[CODE_START_C]);
+  checkSum += CODE_START_C * checkWeight;
+  while (position < contents.GetLength()) {
+    int32_t patternIndex = 0;
+    FX_CHAR ch = contents.GetAt(position);
+    if (ch < '0' || ch > '9') {
+      patternIndex = (int32_t)ch;
+      position++;
+    } else {
+      patternIndex = FXSYS_atoi(contents.Mid(position, 2));
+      if (contents.GetAt(position + 1) < '0' ||
+          contents.GetAt(position + 1) > '9') {
+        position += 1;
+      } else {
+        position += 2;
+      }
+    }
+    patterns.Add((int32_t*)CBC_OnedCode128Reader::CODE_PATTERNS[patternIndex]);
+    checkSum += patternIndex * checkWeight;
+    if (position != 0) {
+      checkWeight++;
+    }
+  }
+  return checkSum;
+}