Merge to XFA: Use stdint.h types throughout PDFium.

xfa/src/fxbarcode/oned/BC_OnedCode39Writer.cpp

 // 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");
@@ skipping 28 matching lines @@
     m_extendedMode = extendedMode;
 }
 CBC_OnedCode39Writer::~CBC_OnedCode39Writer()
 {
 }
 FX_BOOL CBC_OnedCode39Writer::CheckContentValidity(FX_WSTR contents)
 {
     if (m_extendedMode) {
         return CheckExtendedContentValidity(contents);
     }
-    for(FX_INT32 i = 0; i < contents.GetLength(); i++) {
+    for(int32_t i = 0; i < contents.GetLength(); i++) {
         FX_WCHAR ch = contents.GetAt(i);
         if ((ch >= (FX_WCHAR)'0' && ch <= (FX_WCHAR)'9') || (ch >= (FX_WCHAR)'A' && ch <= (FX_WCHAR)'Z')
                 || ch == (FX_WCHAR)'-' || ch == (FX_WCHAR)'.' || ch == (FX_WCHAR)' ' || ch == (FX_WCHAR)'*'
                 || ch == (FX_WCHAR)'$' || ch == (FX_WCHAR)'/' || ch == (FX_WCHAR)'+' || ch == (FX_WCHAR)'%') {
             continue;
         }
         return FALSE;
     }
     return TRUE;
 }
 FX_BOOL CBC_OnedCode39Writer::CheckExtendedContentValidity(FX_WSTR contents)
 {
-    for(FX_INT32 i = 0; i < contents.GetLength(); i++) {
+    for(int32_t i = 0; i < contents.GetLength(); i++) {
         FX_WCHAR ch = contents.GetAt(i);
         if (ch > 127) {
             return FALSE;
         }
     }
     return TRUE;
 }
 CFX_WideString CBC_OnedCode39Writer::FilterContents(FX_WSTR contents)
 {
     if (m_extendedMode) {
         return FilterExtendedContents(contents);
     }
     CFX_WideString filtercontents;
-    for(FX_INT32 i = 0; i < contents.GetLength(); i++) {
+    for(int32_t i = 0; i < contents.GetLength(); i++) {
         FX_WCHAR ch = contents.GetAt(i);
         if ( ch == (FX_WCHAR)'*' && (i == 0 || i == contents.GetLength() - 1) ) {
             continue;
         }
         if(ch > 175) {
             i++;
             continue;
         } else {
             ch = Upper(ch);
         }
         if ((ch >= (FX_WCHAR)'0' && ch <= (FX_WCHAR)'9') || (ch >= (FX_WCHAR)'A' && ch <= (FX_WCHAR)'Z')
                 || ch == (FX_WCHAR)'-' || ch == (FX_WCHAR)'.' || ch == (FX_WCHAR)' ' || ch == (FX_WCHAR)'*'
                 || ch == (FX_WCHAR)'$' || ch == (FX_WCHAR)'/' || ch == (FX_WCHAR)'+' || ch == (FX_WCHAR)'%') {
             filtercontents += ch;
         }
     }
     return filtercontents;
 }
 CFX_WideString CBC_OnedCode39Writer::FilterExtendedContents(FX_WSTR contents)
 {
     CFX_WideString filtercontents;
-    for(FX_INT32 i = 0; i < contents.GetLength(); i++) {
+    for(int32_t i = 0; i < contents.GetLength(); i++) {
         FX_WCHAR ch = contents.GetAt(i);
         if ( ch == (FX_WCHAR)'*' && (i == 0 || i == contents.GetLength() - 1) ) {
             continue;
         }
         if(ch > 175) {
             i++;
             continue;
         }
         if (ch > 127 && ch < 176) {
             continue;
@@ skipping 39 matching lines @@
         }
     }
     return filtercontents;
 }
 CFX_WideString CBC_OnedCode39Writer::RenderTextContents(FX_WSTR contents)
 {
     if (m_extendedMode) {
         return RenderExtendedTextContents(contents);
     }
     CFX_WideString renderContents;
-    for(FX_INT32 i = 0; i < contents.GetLength(); i++) {
+    for(int32_t i = 0; i < contents.GetLength(); i++) {
         FX_WCHAR ch = contents.GetAt(i);
         if ( ch == (FX_WCHAR)'*' && (i == 0 || i == contents.GetLength() - 1) ) {
             continue;
         }
         if(ch > 175) {
             i++;
             continue;
         }
         if ((ch >= (FX_WCHAR)'0' && ch <= (FX_WCHAR)'9') || (ch >= (FX_WCHAR)'A' && ch <= (FX_WCHAR)'Z')
                 || (ch >= (FX_WCHAR)'a' && ch <= (FX_WCHAR)'z') || ch == (FX_WCHAR)'-' || ch == (FX_WCHAR)'.'
                 || ch == (FX_WCHAR)' ' || ch == (FX_WCHAR)'*' || ch == (FX_WCHAR)'$' || ch == (FX_WCHAR)'/'
                 || ch == (FX_WCHAR)'+' || ch == (FX_WCHAR)'%') {
             renderContents += ch;
         }
     }
     return renderContents;
 }
 CFX_WideString CBC_OnedCode39Writer::RenderExtendedTextContents(FX_WSTR contents)
 {
     CFX_WideString renderContents;
-    for(FX_INT32 i = 0; i < contents.GetLength(); i++) {
+    for(int32_t i = 0; i < contents.GetLength(); i++) {
         FX_WCHAR ch = contents.GetAt(i);
         if ( ch == (FX_WCHAR)'*' && (i == 0 || i == contents.GetLength() - 1) ) {
             continue;
         }
         if(ch > 175) {
             i++;
             continue;
         }
         if (ch > 127 && ch < 176) {
             continue;
         }
         renderContents += ch;
     }
     return renderContents;
 }
 FX_BOOL CBC_OnedCode39Writer::SetTextLocation(BC_TEXT_LOC location)
 {
     if ( location < BC_TEXT_LOC_NONE || location > BC_TEXT_LOC_BELOWEMBED) {
         return FALSE;
     }
     m_locTextLoc = location;
     return TRUE;
 }
-FX_BOOL CBC_OnedCode39Writer::SetWideNarrowRatio(FX_INT32 ratio)
+FX_BOOL CBC_OnedCode39Writer::SetWideNarrowRatio(int32_t ratio)
 {
     if ( ratio < 2 || ratio > 3) {
         return FALSE;
     }
     m_iWideNarrRatio = ratio;
     return TRUE;
 }
-FX_BYTE *CBC_OnedCode39Writer::Encode(const CFX_ByteString &contents, BCFORMAT format, FX_INT32 &outWidth, FX_INT32 &outHeight, FX_INT32 &e)
+uint8_t *CBC_OnedCode39Writer::Encode(const CFX_ByteString &contents, BCFORMAT format, int32_t &outWidth, int32_t &outHeight, int32_t &e)
 {
-    FX_BYTE *ret = Encode(contents, format, outWidth, outHeight, 0 , e);
+    uint8_t *ret = Encode(contents, format, outWidth, outHeight, 0 , e);
     BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
     return ret;
 }
-FX_BYTE *CBC_OnedCode39Writer::Encode(const CFX_ByteString &contents, BCFORMAT format, FX_INT32 &outWidth, FX_INT32 &outHeight, FX_INT32 hints, FX_INT32 &e)
+uint8_t *CBC_OnedCode39Writer::Encode(const CFX_ByteString &contents, BCFORMAT format, int32_t &outWidth, int32_t &outHeight, int32_t hints, int32_t &e)
 {
     if(format != BCFORMAT_CODE_39) {
         e = BCExceptionOnlyEncodeCODE_39;
         return NULL;
     }
-    FX_BYTE *ret = CBC_OneDimWriter::Encode(contents, format, outWidth, outHeight, hints, e);
+    uint8_t *ret = CBC_OneDimWriter::Encode(contents, format, outWidth, outHeight, hints, e);
     BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
     return ret;
 }
-void CBC_OnedCode39Writer::ToIntArray(FX_INT32 a, FX_INT32 *toReturn)
+void CBC_OnedCode39Writer::ToIntArray(int32_t a, int32_t *toReturn)
 {
-    for(FX_INT32 i = 0; i < 9; i++) {
+    for(int32_t i = 0; i < 9; i++) {
         toReturn[i] = (a & (1 << i) ) == 0 ? 1 : m_iWideNarrRatio;
     }
 }
-FX_CHAR CBC_OnedCode39Writer::CalcCheckSum(const CFX_ByteString &contents, FX_INT32 &e)
+FX_CHAR CBC_OnedCode39Writer::CalcCheckSum(const CFX_ByteString &contents, int32_t &e)
 {
-    FX_INT32 length = contents.GetLength();
+    int32_t length = contents.GetLength();
     if (length > 80) {
         e = BCExceptionContentsLengthShouldBetween1and80;
         return '*';
     }
-    FX_INT32 checksum = 0;
-    FX_INT32 len = (FX_INT32)strlen(CBC_OnedCode39Reader::ALPHABET_STRING);
-    for(FX_INT32 i = 0; i < contents.GetLength(); i++) {
-        FX_INT32 j = 0;
+    int32_t checksum = 0;
+    int32_t len = (int32_t)strlen(CBC_OnedCode39Reader::ALPHABET_STRING);
+    for(int32_t i = 0; i < contents.GetLength(); i++) {
+        int32_t j = 0;
         for (; j < len; j++) {
             if (CBC_OnedCode39Reader::ALPHABET_STRING[j] == contents[i]) {
                 if(contents[i] != '*') {
                     checksum += j;
                     break;
                 } else {
                     break;
                 }
             }
         }
         if (j >= len) {
             e = BCExceptionUnSupportedString;
             return '*';
         }
     }
     checksum = checksum % 43;
     return CBC_OnedCode39Reader::CHECKSUM_STRING[checksum];
 }
-FX_BYTE *CBC_OnedCode39Writer::Encode(const CFX_ByteString &contents, FX_INT32 &outlength , FX_INT32 &e)
+uint8_t *CBC_OnedCode39Writer::Encode(const CFX_ByteString &contents, int32_t &outlength , int32_t &e)
 {
     FX_CHAR checksum = CalcCheckSum(contents, e);
     if (checksum == '*') {
         return NULL;
     }
-    FX_INT32 widths[9] = {0};
-    FX_INT32 wideStrideNum = 3;
-    FX_INT32 narrStrideNum = 9 - wideStrideNum;
+    int32_t widths[9] = {0};
+    int32_t wideStrideNum = 3;
+    int32_t narrStrideNum = 9 - wideStrideNum;
     CFX_ByteString encodedContents = contents;
     if ( m_bCalcChecksum ) {
         encodedContents += checksum;
     }
     m_iContentLen = encodedContents.GetLength();
-    FX_INT32 codeWidth = (wideStrideNum * m_iWideNarrRatio + narrStrideNum) * 2 + 1 + m_iContentLen;
-    FX_INT32 len = (FX_INT32)strlen(CBC_OnedCode39Reader::ALPHABET_STRING);
-    for (FX_INT32 j = 0; j < m_iContentLen; j++) {
-        for (FX_INT32 i = 0; i < len; i++) {
+    int32_t codeWidth = (wideStrideNum * m_iWideNarrRatio + narrStrideNum) * 2 + 1 + m_iContentLen;
+    int32_t len = (int32_t)strlen(CBC_OnedCode39Reader::ALPHABET_STRING);
+    for (int32_t j = 0; j < m_iContentLen; j++) {
+        for (int32_t i = 0; i < len; i++) {
             if (CBC_OnedCode39Reader::ALPHABET_STRING[i] == encodedContents[j]) {
                 ToIntArray(CBC_OnedCode39Reader::CHARACTER_ENCODINGS[i], widths);
-                for(FX_INT32 k = 0; k < 9; k++) {
+                for(int32_t k = 0; k < 9; k++) {
                     codeWidth += widths[k];
                 }
             }
         }
     }
     outlength = codeWidth;
-    FX_BYTE *result = FX_Alloc(FX_BYTE, codeWidth);
+    uint8_t *result = FX_Alloc(uint8_t, codeWidth);
     ToIntArray(CBC_OnedCode39Reader::CHARACTER_ENCODINGS[39], widths);
-    FX_INT32 pos = AppendPattern(result, 0, widths, 9, 1 , e);
+    int32_t pos = AppendPattern(result, 0, widths, 9, 1 , e);
     if (e != BCExceptionNO) {
         FX_Free (result);
         return NULL;
     }
-    FX_INT32 narrowWhite[] = {1};
+    int32_t narrowWhite[] = {1};
     pos += AppendPattern(result, pos, narrowWhite, 1, 0, e);
     if (e != BCExceptionNO) {
         FX_Free (result);
         return NULL;
     }
-    for(FX_INT32 l = m_iContentLen - 1; l >= 0; l--) {
-        for (FX_INT32 i = 0; i < len; i++) {
+    for(int32_t l = m_iContentLen - 1; l >= 0; l--) {
+        for (int32_t i = 0; i < len; i++) {
             if (CBC_OnedCode39Reader::ALPHABET_STRING[i] == encodedContents[l]) {
                 ToIntArray(CBC_OnedCode39Reader::CHARACTER_ENCODINGS[i], widths);
                 pos += AppendPattern(result, pos, widths, 9, 1, e);
                 if (e != BCExceptionNO) {
                     FX_Free (result);
                     return NULL;
                 }
             }
         }
         pos += AppendPattern(result, pos, narrowWhite, 1, 0, e);
         if (e != BCExceptionNO) {
             FX_Free (result);
             return NULL;
         }
     }
     ToIntArray(CBC_OnedCode39Reader::CHARACTER_ENCODINGS[39], widths);
     pos += AppendPattern(result, pos, widths, 9, 1, e);
     if (e != BCExceptionNO) {
         FX_Free (result);
         return NULL;
     }
-    for (FX_INT32 i = 0; i < codeWidth / 2; i++) {
+    for (int32_t i = 0; i < codeWidth / 2; i++) {
         result[i] ^= result[codeWidth - 1 - i];
         result[codeWidth - 1 - i] ^= result[i];
         result[i] ^= result[codeWidth - 1 - i];
     }
     return result;
 }
-CFX_WideString CBC_OnedCode39Writer::encodedContents(FX_WSTR contents, FX_INT32 &e)
+CFX_WideString CBC_OnedCode39Writer::encodedContents(FX_WSTR contents, int32_t &e)
 {
     CFX_WideString encodedContents = contents;
     if (m_bCalcChecksum && m_bPrintChecksum) {
         CFX_WideString checksumContent = FilterContents(contents);
         CFX_ByteString str = checksumContent.UTF8Encode();
         FX_CHAR checksum;
         checksum = CalcCheckSum(str, e);
         BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L""));
         str += checksum;
         encodedContents += checksum;
     }
     return encodedContents;
 }
-void CBC_OnedCode39Writer::RenderResult(FX_WSTR contents, FX_BYTE* code, FX_INT32 codeLength, FX_BOOL isDevice, FX_INT32 &e)
+void CBC_OnedCode39Writer::RenderResult(FX_WSTR contents, uint8_t* code, int32_t codeLength, FX_BOOL isDevice, int32_t &e)
 {
     CFX_WideString encodedCon = encodedContents(contents, e);
     BC_EXCEPTION_CHECK_ReturnVoid(e);
     CBC_OneDimWriter::RenderResult(encodedCon, code, codeLength, isDevice, e);
 }