Change some fxbarcode to use return values.

No caller cares about the exception values anyway. Remove the unused
ones. Also use more std::unique_ptr to stop potential leaks.

Change-Id: Ic5955fb0d879f55e1c6a005c0204df50246dab19
Reviewed-on: https://pdfium-review.googlesource.com/3715
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 0 insertions, 51 deletions

diff --git a/fxbarcode/utils.h b/fxbarcode/utils.h
index df84091e9f..442e327784 100644
--- a/fxbarcode/utils.h
+++ b/fxbarcode/utils.h
@@ -59,63 +59,24 @@ enum BCFORMAT {
 #define BCFORMAT_ECLEVEL_H 3
 #include <ctype.h>
 #define BCExceptionNO 0
-#define BCExceptionNotFound 1
-#define BCExceptionEndLessThanStart 2
-#define BCExceptionUnknownDecoder 3
-#define BCExceptionRotateNotSupported 4
 #define BCExceptionHeightAndWidthMustBeAtLeast1 5
-#define BCExceptionRegionMustFitInsideMatrix 6
-#define BCExceptionCanNotCallGetDimensionOnNonSquareMatrix 7
 #define BCExceptionFormatException 8
-#define BCExceptionIllegalArgumentMustMatchVersionSize 9
-#define BCExceptionChecksumException 10
-#define BCExceptionIllegalArgumentInvalidFirstDigit 11
-#define BCExceptionIllegalArgumentInvalidSecondDigit 12
-#define BCExceptionRuntimeDecodingInvalidISO_IEC 13
-#define BCExceptionRuntimeDecodingInvalidAlphanumeric 14
-#define BCExceptionLeftAndTopMustBeNonnegative 15
 #define BCExceptionIllegalArgument 16
-#define BCExceptionBadECI 17
-#define BCExceptionUnSupportedBarcode 18
-#define BCExceptionUnSupportedString 19
 #define BCExceptionDigitLengthMustBe8 20
-#define BCExceptionDataCheckException 21
-#define BCExceptionExtractNumberValueFromBitArray 22
-#define BCExceptionRead 23
-#define BCExceptionRequestedRowIsOutSizeTheImage 24
 #define BCExceptionNoContents 26
 #define BCExceptionUnSupportEclevel 27
-#define BCExceptionUnSupportMode 28
-#define BCExceptionReferenceMustBeBetween0And7 29
-#define BCExceptionBadErrorLocation 30
 #define BCExceptionDegreeIsNegative 31
-#define BCExceptionDivideByZero 32
-#define BCExceptionCoefficientsSizeIsNull 33
-#define BCExceptionNoCorrectionBytes 34
-#define BCExceptionNoDataBytesProvided 35
-#define BCExceptionR_I_1IsZero 36
 #define BCExceptionAIsZero 37
-#define BCExceptionIsZero 38
-#define BCExceptionDegreeNotMatchRoots 39
-#define BCExceptionContentsLengthShouldBetween1and80 40
 #define BCExceptionOnlyEncodeCODE_128 41
 #define BCExceptionOnlyEncodeCODE_39 42
 #define BCExceptionOnlyEncodeEAN_13 43
 #define BCExceptionOnlyEncodeEAN_8 44
-#define BCExceptionOnlyEncodeITF 45
 #define BCExceptionDigitLengthShould13 46
-#define BCExceptionDigitLengthMustBe6or8or10or12or14or16or20or24or44 47
 #define BCExceptionOnlyEncodeUPC_A 48
-#define BCExceptionDigitLengthShouldBe12 49
 #define BCExceptionValueMustBeEither0or1 50
-#define BCExceptionReedsolomnDecodeException 51
 #define BCExceptionBadIndexException 52
-#define BCExceptionBadValueException 53
-#define BCExceptionVersionMust1_40 56
-#define BCExceptionUnknown 57
 #define BCExceptionNoSuchVersion 58
 #define BCExceptionCannotFindBlockInfo 59
-#define BCExceptionDataTooBig 60
 #define BCExceptionInvalidQRCode 61
 #define BCExceptionDataTooMany 62
 #define BCExceptionBitsNotEqualCacity 63
@@ -131,15 +92,8 @@ enum BCFORMAT {
 #define BCExceptionCharacterNotThisMode 75
 #define BCExceptionBitsBytesNotMatch 76
 #define BCExceptionInvalidateData 77
-#define BCExceptionLoadFile 78
-#define BCExceptionPDF417EncodeFail 79
 #define BCExceptionFailToCreateBitmap 80
-#define BCExceptionLoadFontFail 81
 #define BCExceptionOnlyEncodeCODEBAR 82
-#define BCExceptionCodabarShouldStartWithOneOfABCD 83
-#define BCExceptionCodabarShouldEndWithOneOfTNE 84
-#define BCExceptionCodabarEncodeCharsInvalid 85
-#define BCExceptionOnlyEncodeDATAMATRIX 86
 #define BCExceptionCharactersOutsideISO88591Encoding 87
 #define BCExceptionIllegalDataCodewords 88
 #define BCExceptionCannotHandleThisNumberOfDataRegions 89
@@ -155,11 +109,6 @@ enum BCFORMAT {
 #define BCExceptionUnableToFitMessageInColumns 100
 #define BCExceptionEncodedMessageContainsTooManyCodeWords 101
 #define BCExceptionBitmapSizeError 102
-#define BCExceptionFormatInstance 102
-#define BCExceptionChecksumInstance 103
-#define BCExceptiontNotFoundInstance 104
-#define BCExceptionNotFoundInstance 105
-#define BCExceptionCannotMetadata 106
 #define BCExceptionGeneric 107
 
 #endif  // FXBARCODE_UTILS_H_