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authortsepez <tsepez@chromium.org>2016-04-29 13:45:14 -0700
committerCommit bot <commit-bot@chromium.org>2016-04-29 13:45:14 -0700
commite801d4e064690fbe1815d25d220cfbca79976a4f (patch)
treec7955761755597d8430b70f2e477d7b7a272f46b /xfa/fxbarcode/datamatrix/BC_HighLevelEncoder.cpp
parente7ca8ba0f76d175eb89e4cc3aa3aa2743711414e (diff)
downloadpdfium-e801d4e064690fbe1815d25d220cfbca79976a4f.tar.xz
Replace CFX_PtrArray with typesafe CFX_ArrayTemplate, part 9
Converted one place to unique_ptr to avoid redundant cleanup. Review-Url: https://codereview.chromium.org/1937593002
Diffstat (limited to 'xfa/fxbarcode/datamatrix/BC_HighLevelEncoder.cpp')
-rw-r--r--xfa/fxbarcode/datamatrix/BC_HighLevelEncoder.cpp44
1 files changed, 18 insertions, 26 deletions
diff --git a/xfa/fxbarcode/datamatrix/BC_HighLevelEncoder.cpp b/xfa/fxbarcode/datamatrix/BC_HighLevelEncoder.cpp
index 1f7c4c3453..15f288be63 100644
--- a/xfa/fxbarcode/datamatrix/BC_HighLevelEncoder.cpp
+++ b/xfa/fxbarcode/datamatrix/BC_HighLevelEncoder.cpp
@@ -21,6 +21,8 @@
*/
#include <limits>
+#include <memory>
+#include <vector>
#include "xfa/fxbarcode/BC_Dimension.h"
#include "xfa/fxbarcode/BC_UtilCodingConvert.h"
@@ -55,6 +57,7 @@ const wchar_t CBC_HighLevelEncoder::MACRO_TRAILER = 0x0004;
CBC_HighLevelEncoder::CBC_HighLevelEncoder() {}
CBC_HighLevelEncoder::~CBC_HighLevelEncoder() {}
+
CFX_ByteArray& CBC_HighLevelEncoder::getBytesForMessage(CFX_WideString msg) {
CFX_ByteString bytestr;
CBC_UtilCodingConvert::UnicodeToUTF8(msg, bytestr);
@@ -89,23 +92,20 @@ CFX_WideString CBC_HighLevelEncoder::encodeHighLevel(CFX_WideString msg,
context.setSkipAtEnd(2);
context.m_pos += 6;
}
- CFX_PtrArray encoders;
- encoders.Add(new CBC_ASCIIEncoder());
- encoders.Add(new CBC_C40Encoder());
- encoders.Add(new CBC_TextEncoder());
- encoders.Add(new CBC_X12Encoder());
- encoders.Add(new CBC_EdifactEncoder());
- encoders.Add(new CBC_Base256Encoder());
+
+ std::vector<std::unique_ptr<CBC_Encoder>> encoders;
+ encoders.push_back(std::unique_ptr<CBC_Encoder>(new CBC_ASCIIEncoder()));
+ encoders.push_back(std::unique_ptr<CBC_Encoder>(new CBC_C40Encoder()));
+ encoders.push_back(std::unique_ptr<CBC_Encoder>(new CBC_TextEncoder()));
+ encoders.push_back(std::unique_ptr<CBC_Encoder>(new CBC_X12Encoder()));
+ encoders.push_back(std::unique_ptr<CBC_Encoder>(new CBC_EdifactEncoder()));
+ encoders.push_back(std::unique_ptr<CBC_Encoder>(new CBC_Base256Encoder()));
int32_t encodingMode = ASCII_ENCODATION;
while (context.hasMoreCharacters()) {
- ((CBC_Encoder*)encoders.GetAt(encodingMode))->Encode(context, e);
- if (e != BCExceptionNO) {
- for (int32_t i = 0; i < encoders.GetSize(); i++) {
- delete (CBC_Encoder*)encoders.GetAt(i);
- }
- encoders.RemoveAll();
- return (FX_WCHAR*)"";
- }
+ encoders[encodingMode]->Encode(context, e);
+ if (e != BCExceptionNO)
+ return L"";
+
if (context.m_newEncoding >= 0) {
encodingMode = context.m_newEncoding;
context.resetEncoderSignal();
@@ -113,13 +113,9 @@ CFX_WideString CBC_HighLevelEncoder::encodeHighLevel(CFX_WideString msg,
}
int32_t len = context.m_codewords.GetLength();
context.updateSymbolInfo(e);
- if (e != BCExceptionNO) {
- for (int32_t i = 0; i < encoders.GetSize(); i++) {
- delete (CBC_Encoder*)encoders.GetAt(i);
- }
- encoders.RemoveAll();
- return (FX_WCHAR*)"";
- }
+ if (e != BCExceptionNO)
+ return L"";
+
int32_t capacity = context.m_symbolInfo->m_dataCapacity;
if (len < capacity) {
if (encodingMode != ASCII_ENCODATION &&
@@ -134,10 +130,6 @@ CFX_WideString CBC_HighLevelEncoder::encodeHighLevel(CFX_WideString msg,
while (codewords.GetLength() < capacity) {
codewords += (randomize253State(PAD, codewords.GetLength() + 1));
}
- for (int32_t i = 0; i < encoders.GetSize(); i++) {
- delete (CBC_Encoder*)encoders.GetAt(i);
- }
- encoders.RemoveAll();
return codewords;
}
int32_t CBC_HighLevelEncoder::lookAheadTest(CFX_WideString msg,