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-rw-r--r--core/src/fpdfapi/fpdf_page/fpdf_page_parser.cpp6
-rw-r--r--core/src/fpdfapi/fpdf_page/pageint.h94
2 files changed, 12 insertions, 88 deletions
diff --git a/core/src/fpdfapi/fpdf_page/fpdf_page_parser.cpp b/core/src/fpdfapi/fpdf_page/fpdf_page_parser.cpp
index 264b6fb36f..99d0c5adc0 100644
--- a/core/src/fpdfapi/fpdf_page/fpdf_page_parser.cpp
+++ b/core/src/fpdfapi/fpdf_page/fpdf_page_parser.cpp
@@ -162,7 +162,7 @@ CPDF_Object* CPDF_StreamContentParser::GetObject(FX_DWORD index) {
if (real_index >= PARAM_BUF_SIZE) {
real_index -= PARAM_BUF_SIZE;
}
- _ContentParam& param = m_ParamBuf1[real_index];
+ ContentParam& param = m_ParamBuf1[real_index];
if (param.m_Type == PDFOBJ_NUMBER) {
CPDF_Number* pNumber = param.m_Number.m_bInteger
? new CPDF_Number(param.m_Number.m_Integer)
@@ -193,7 +193,7 @@ CFX_ByteString CPDF_StreamContentParser::GetString(FX_DWORD index) {
if (real_index >= PARAM_BUF_SIZE) {
real_index -= PARAM_BUF_SIZE;
}
- _ContentParam& param = m_ParamBuf1[real_index];
+ ContentParam& param = m_ParamBuf1[real_index];
if (param.m_Type == PDFOBJ_NAME) {
return CFX_ByteString(param.m_Name.m_Buffer, param.m_Name.m_Len);
}
@@ -210,7 +210,7 @@ FX_FLOAT CPDF_StreamContentParser::GetNumber(FX_DWORD index) {
if (real_index >= PARAM_BUF_SIZE) {
real_index -= PARAM_BUF_SIZE;
}
- _ContentParam& param = m_ParamBuf1[real_index];
+ ContentParam& param = m_ParamBuf1[real_index];
if (param.m_Type == PDFOBJ_NUMBER) {
return param.m_Number.m_bInteger ? (FX_FLOAT)param.m_Number.m_Integer
: param.m_Number.m_Float;
diff --git a/core/src/fpdfapi/fpdf_page/pageint.h b/core/src/fpdfapi/fpdf_page/pageint.h
index f41a987e34..6113e5ea4d 100644
--- a/core/src/fpdfapi/fpdf_page/pageint.h
+++ b/core/src/fpdfapi/fpdf_page/pageint.h
@@ -20,6 +20,8 @@ class CPDF_ParseOptions;
class CPDF_StreamParser {
public:
+ enum SyntaxType { EndOfData, Number, Keyword, Name, Others };
+
CPDF_StreamParser(const uint8_t* pData, FX_DWORD dwSize);
~CPDF_StreamParser();
@@ -27,19 +29,16 @@ class CPDF_StreamParser {
CPDF_Dictionary* pDict,
CPDF_Object* pCSObj,
FX_BOOL bDecode);
- typedef enum { EndOfData, Number, Keyword, Name, Others } SyntaxType;
-
SyntaxType ParseNextElement();
uint8_t* GetWordBuf() { return m_WordBuffer; }
- FX_DWORD GetWordSize() { return m_WordSize; }
+ FX_DWORD GetWordSize() const { return m_WordSize; }
CPDF_Object* GetObject() {
CPDF_Object* pObj = m_pLastObj;
m_pLastObj = NULL;
return pObj;
}
- FX_DWORD GetPos() { return m_Pos; }
+ FX_DWORD GetPos() const { return m_Pos; }
void SetPos(FX_DWORD pos) { m_Pos = pos; }
-
CPDF_Object* ReadNextObject(FX_BOOL bAllowNestedArray = FALSE,
FX_BOOL bInArray = FALSE);
void SkipPathObject();
@@ -65,84 +64,9 @@ class CPDF_StreamParser {
private:
bool PositionIsInBounds() const;
};
-typedef enum {
- PDFOP_CloseFillStrokePath = 0,
- PDFOP_FillStrokePath,
- PDFOP_CloseEOFillStrokePath,
- PDFOP_EOFillStrokePath,
- PDFOP_BeginMarkedContent_Dictionary,
- PDFOP_BeginImage,
- PDFOP_BeginMarkedContent,
- PDFOP_BeginText,
- PDFOP_BeginSectionUndefined,
- PDFOP_CurveTo_123,
- PDFOP_ConcatMatrix,
- PDFOP_SetColorSpace_Fill,
- PDFOP_SetColorSpace_Stroke,
- PDFOP_SetDash,
- PDFOP_SetCharWidth,
- PDFOP_SetCachedDevice,
- PDFOP_ExecuteXObject,
- PDFOP_MarkPlace_Dictionary,
- PDFOP_EndImage,
- PDFOP_EndMarkedContent,
- PDFOP_EndText,
- PDFOP_EndSectionUndefined,
- PDFOP_FillPath,
- PDFOP_FillPathOld,
- PDFOP_EOFillPath,
- PDFOP_SetGray_Fill,
- PDFOP_SetGray_Stroke,
- PDFOP_SetExtendGraphState,
- PDFOP_ClosePath,
- PDFOP_SetFlat,
- PDFOP_BeginImageData,
- PDFOP_SetLineJoin,
- PDFOP_SetLineCap,
- PDFOP_SetCMYKColor_Fill,
- PDFOP_SetCMYKColor_Stroke,
- PDFOP_LineTo,
- PDFOP_MoveTo,
- PDFOP_SetMiterLimit,
- PDFOP_MarkPlace,
- PDFOP_EndPath,
- PDFOP_SaveGraphState,
- PDFOP_RestoreGraphState,
- PDFOP_Rectangle,
- PDFOP_SetRGBColor_Fill,
- PDFOP_SetRGBColor_Stroke,
- PDFOP_SetRenderIntent,
- PDFOP_CloseStrokePath,
- PDFOP_StrokePath,
- PDFOP_SetColor_Fill,
- PDFOP_SetColor_Stroke,
- PDFOP_SetColorPS_Fill,
- PDFOP_SetColorPS_Stroke,
- PDFOP_ShadeFill,
- PDFOP_SetCharSpace,
- PDFOP_MoveTextPoint,
- PDFOP_MoveTextPoint_SetLeading,
- PDFOP_SetFont,
- PDFOP_ShowText,
- PDFOP_ShowText_Positioning,
- PDFOP_SetTextLeading,
- PDFOP_SetTextMatrix,
- PDFOP_SetTextRenderMode,
- PDFOP_SetTextRise,
- PDFOP_SetWordSpace,
- PDFOP_SetHorzScale,
- PDFOP_MoveToNextLine,
- PDFOP_CurveTo_23,
- PDFOP_SetLineWidth,
- PDFOP_Clip,
- PDFOP_EOClip,
- PDFOP_CurveTo_13,
- PDFOP_NextLineShowText,
- PDFOP_NextLineShowText_Space,
- PDFOP_Invalid
-} PDFOP;
+
#define PARAM_BUF_SIZE 16
-typedef struct {
+struct ContentParam {
int m_Type;
union {
struct {
@@ -158,7 +82,7 @@ typedef struct {
char m_Buffer[32];
} m_Name;
};
-} _ContentParam;
+};
#define _FPDF_MAX_FORM_LEVEL_ 30
#define _FPDF_MAX_TYPE3_FORM_LEVEL_ 4
#define _FPDF_MAX_OBJECT_STACK_SIZE_ 512
@@ -315,7 +239,7 @@ class CPDF_StreamContentParser {
CFX_Matrix m_mtContentToUser;
CFX_FloatRect m_BBox;
CPDF_ParseOptions m_Options;
- _ContentParam m_ParamBuf1[PARAM_BUF_SIZE];
+ ContentParam m_ParamBuf1[PARAM_BUF_SIZE];
FX_DWORD m_ParamStartPos;
FX_DWORD m_ParamCount;
CPDF_StreamParser* m_pSyntax;
@@ -353,7 +277,7 @@ class CPDF_ContentParser {
CPDF_ContentParser();
~CPDF_ContentParser();
- ParseStatus GetStatus() { return m_Status; }
+ ParseStatus GetStatus() const { return m_Status; }
void Start(CPDF_Page* pPage, CPDF_ParseOptions* pOptions);
void Start(CPDF_Form* pForm,
CPDF_AllStates* pGraphicStates,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 03:46:58 +0000