Organize barcode codes into modules.

Previously all the files in barcode are lumped together.
The naming of some files are inconsistent,
leading to difficult understanding of the structure.
Now files are grouped based on different barcode type like in zxing.
This also matches what it looks like in other xfa folders.
The file names in each folder could be further modified to be consistent.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/842043002

1 files changed, 178 insertions, 0 deletions

diff --git a/xfa/src/fxbarcode/qrcode/BC_QRCoderMode.cpp b/xfa/src/fxbarcode/qrcode/BC_QRCoderMode.cpp
new file mode 100644
index 0000000000..00c7e47cb7
--- /dev/null
+++ b/xfa/src/fxbarcode/qrcode/BC_QRCoderMode.cpp
@@ -0,0 +1,178 @@
+// 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 2007 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 "../barcode.h"

+#include "BC_QRCoderVersion.h"

+#include "BC_QRCoderMode.h"

+CBC_QRCoderMode* CBC_QRCoderMode::sBYTE = NULL;

+CBC_QRCoderMode* CBC_QRCoderMode::sNUMERIC = NULL;

+CBC_QRCoderMode* CBC_QRCoderMode::sALPHANUMERIC = NULL;

+CBC_QRCoderMode* CBC_QRCoderMode::sKANJI = NULL;

+CBC_QRCoderMode* CBC_QRCoderMode::sECI = NULL;

+CBC_QRCoderMode* CBC_QRCoderMode::sGBK = NULL;

+CBC_QRCoderMode* CBC_QRCoderMode::sTERMINATOR = NULL;

+CBC_QRCoderMode* CBC_QRCoderMode::sFNC1_FIRST_POSITION = NULL;

+CBC_QRCoderMode* CBC_QRCoderMode::sFNC1_SECOND_POSITION = NULL;

+CBC_QRCoderMode* CBC_QRCoderMode::sSTRUCTURED_APPEND = NULL;

+CBC_QRCoderMode::CBC_QRCoderMode(FX_INT32 *characterCountBitsForVersions,

+                                 FX_INT32 x1, FX_INT32 x2, FX_INT32 x3,

+                                 FX_INT32 bits, CFX_ByteString name)

+{

+    m_characterCountBitsForVersions = characterCountBitsForVersions;

+    if (m_characterCountBitsForVersions != NULL) {

+        m_characterCountBitsForVersions[0] = x1;

+        m_characterCountBitsForVersions[1] = x2;

+        m_characterCountBitsForVersions[2] = x3;

+    }

+    m_name += name;

+    m_bits = bits;

+}

+CBC_QRCoderMode::~CBC_QRCoderMode()

+{

+    if(m_characterCountBitsForVersions != NULL) {

+        FX_Free(m_characterCountBitsForVersions);

+    }

+}

+void CBC_QRCoderMode::Initialize()

+{

+    sBYTE = FX_NEW CBC_QRCoderMode(FX_Alloc(FX_INT32, 3), 8, 16, 16, 0x4, "BYTE");

+    sALPHANUMERIC = FX_NEW CBC_QRCoderMode(FX_Alloc(FX_INT32, 3), 9, 11, 13, 0x2, "ALPHANUMERIC");

+    sECI = FX_NEW CBC_QRCoderMode(NULL, 0, 0, 0, 0x7, "ECI");

+    sKANJI = FX_NEW CBC_QRCoderMode(FX_Alloc(FX_INT32, 3), 8, 10, 12, 0x8, "KANJI");

+    sNUMERIC = FX_NEW CBC_QRCoderMode(FX_Alloc(FX_INT32, 3), 10, 12, 14, 0x1, "NUMERIC");

+    sGBK = FX_NEW CBC_QRCoderMode(FX_Alloc(FX_INT32, 3), 8, 10, 12, 0x0D, "GBK");

+    sTERMINATOR = FX_NEW CBC_QRCoderMode(FX_Alloc(FX_INT32, 3), 0, 0, 0, 0x00, "TERMINATOR");

+    sFNC1_FIRST_POSITION = FX_NEW CBC_QRCoderMode(NULL, 0, 0, 0, 0x05, "FNC1_FIRST_POSITION");

+    sFNC1_SECOND_POSITION = FX_NEW CBC_QRCoderMode(NULL, 0, 0, 0, 0x09, "FNC1_SECOND_POSITION");

+    sSTRUCTURED_APPEND = FX_NEW CBC_QRCoderMode(FX_Alloc(FX_INT32, 3), 0, 0, 0, 0x03, "STRUCTURED_APPEND");

+}

+void CBC_QRCoderMode::Finalize()

+{

+    delete sBYTE;

+    delete sALPHANUMERIC;

+    delete sECI;

+    delete sKANJI;

+    delete sNUMERIC;

+    delete sGBK;

+    delete sTERMINATOR;

+    delete sFNC1_FIRST_POSITION;

+    delete sFNC1_SECOND_POSITION;

+    delete sSTRUCTURED_APPEND;

+}

+CBC_QRCoderMode* CBC_QRCoderMode::ForBits(FX_INT32 bits, FX_INT32 &e)

+{

+    switch (bits) {

+        case 0x0:

+            return sTERMINATOR;

+        case 0x1:

+            return sNUMERIC;

+        case 0x2:

+            return sALPHANUMERIC;

+        case 0x3:

+            return sSTRUCTURED_APPEND;

+        case 0x4:

+            return sBYTE;

+        case 0x5:

+            return sFNC1_FIRST_POSITION;

+        case 0x7:

+            return sECI;

+        case 0x8:

+            return sKANJI;

+        case 0x9:

+            return sFNC1_SECOND_POSITION;

+        case 0x0D:

+            return sGBK;

+        default: {

+                e = BCExceptionUnsupportedMode;

+                BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

+            }

+    }

+    return NULL;

+}

+FX_INT32 CBC_QRCoderMode::GetBits()

+{

+    return m_bits;

+}

+CFX_ByteString CBC_QRCoderMode::GetName()

+{

+    return m_name;

+}

+FX_INT32 CBC_QRCoderMode::GetCharacterCountBits(CBC_QRCoderVersion* version, FX_INT32 &e)

+{

+    if(m_characterCountBitsForVersions == NULL) {

+        e = BCExceptionCharacterNotThisMode;

+        BC_EXCEPTION_CHECK_ReturnValue(e, 0);

+    }

+    FX_INT32 number = version->GetVersionNumber();

+    FX_INT32 offset;

+    if(number <= 9) {

+        offset = 0;

+    } else if(number <= 26) {

+        offset = 1;

+    } else {

+        offset = 2;

+    }

+    return m_characterCountBitsForVersions[offset];

+}

+void CBC_QRCoderMode::Destroy()

+{

+    if(sBYTE) {

+        delete CBC_QRCoderMode::sBYTE;

+        sBYTE = NULL;

+    }

+    if(sNUMERIC) {

+        delete CBC_QRCoderMode::sNUMERIC;

+        sNUMERIC = NULL;

+    }

+    if(sALPHANUMERIC) {

+        delete CBC_QRCoderMode::sALPHANUMERIC;

+        sALPHANUMERIC = NULL;

+    }

+    if(sKANJI) {

+        delete CBC_QRCoderMode::sKANJI;

+        sKANJI = NULL;

+    }

+    if(sECI) {

+        delete CBC_QRCoderMode::sECI;

+        sECI = NULL;

+    }

+    if(sGBK) {

+        delete CBC_QRCoderMode::sGBK;

+        sGBK = NULL;

+    }

+    if(sTERMINATOR) {

+        delete CBC_QRCoderMode::sTERMINATOR;

+        sTERMINATOR = NULL;

+    }

+    if(sFNC1_FIRST_POSITION) {

+        delete CBC_QRCoderMode::sFNC1_FIRST_POSITION;

+        sFNC1_FIRST_POSITION = NULL;

+    }

+    if(sFNC1_SECOND_POSITION) {

+        delete CBC_QRCoderMode::sFNC1_SECOND_POSITION;

+        sFNC1_SECOND_POSITION = NULL;

+    }

+    if(sSTRUCTURED_APPEND) {

+        delete CBC_QRCoderMode::sSTRUCTURED_APPEND;

+        sSTRUCTURED_APPEND = NULL;

+    }

+}