Sarif.cpp File Reference

This file contains the declaration of the SARIFDocumentWriter class, and associated builders such as: More...

#include "clang/Basic/Sarif.h"
#include "clang/Basic/SourceLocation.h"
#include "clang/Basic/SourceManager.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/ConvertUTF.h"
#include "llvm/Support/JSON.h"
#include "llvm/Support/Path.h"
#include <optional>
#include <string>
#include <utility>

Go to the source code of this file.

Functions
static StringRef	getFileName (FileEntryRef FE)
static unsigned int	adjustColumnPos (FullSourceLoc Loc, unsigned int TokenLen=0)
	Calculate the column position expressed in the number of UTF-8 code points from column start to the source location.
URI
static std::string	percentEncodeURICharacter (char C)
static std::string	fileNameToURI (StringRef Filename)
SARIF Utilities
json::Object	createMessage (StringRef Text)
static json::Object	createTextRegion (const SourceManager &SM, const CharSourceRange &R)
static json::Object	createLocation (json::Object &&PhysicalLocation, StringRef Message="")
static StringRef	importanceToStr (ThreadFlowImportance I)
static StringRef	resultLevelToStr (SarifResultLevel R)
static json::Object	createThreadFlowLocation (json::Object &&Location, const ThreadFlowImportance &Importance)

Detailed Description

This file contains the declaration of the SARIFDocumentWriter class, and associated builders such as:

• SarifArtifact
• SarifArtifactLocation
• SarifRule
• SarifResult

Definition in file Sarif.cpp.

Function Documentation

adjustColumnPos()

static unsigned int adjustColumnPos ( FullSourceLoc  Loc, unsigned int  TokenLen = 0  )

static

Calculate the column position expressed in the number of UTF-8 code points from column start to the source location.

Parameters

Loc	The source location whose column needs to be calculated.
TokenLen	Optional hint for when the token is multiple bytes long.

Returns

The column number as a UTF-8 aware byte offset from column start to the effective source location.

Definition at line 117 of file Sarif.cpp.

References clang::SourceManager::getBufferOrNone(), clang::FullSourceLoc::getDecomposedExpansionLoc(), clang::FullSourceLoc::getExpansionColumnNumber(), clang::FullSourceLoc::getManager(), and clang::SourceLocation::isInvalid().

Referenced by createTextRegion().

createLocation()

static json::Object createLocation ( json::Object &&  PhysicalLocation, StringRef  Message = ""  )

static

Definition at line 166 of file Sarif.cpp.

References createMessage().

Referenced by clang::SarifDocumentWriter::appendResult().

createMessage()

json::Object createMessage

(

StringRef

Text

)

Definition at line 144 of file Sarif.cpp.

References Text.

Referenced by clang::SarifDocumentWriter::appendResult(), and createLocation().

createTextRegion()

static json::Object createTextRegion ( const SourceManager &  SM, const CharSourceRange &  R  )

static

Definition at line 150 of file Sarif.cpp.

References adjustColumnPos(), clang::CharSourceRange::getBegin(), clang::CharSourceRange::getEnd(), and SM.

createThreadFlowLocation()

static json::Object createThreadFlowLocation ( json::Object &&  Location, const ThreadFlowImportance &  Importance  )

static

Definition at line 202 of file Sarif.cpp.

References importanceToStr().

fileNameToURI()

static std::string fileNameToURI ( StringRef  Filename )

static

Definition at line 71 of file Sarif.cpp.

References clang::C, Filename, Iter, and percentEncodeURICharacter().

getFileName()

static StringRef getFileName ( FileEntryRef  FE )

static

Definition at line 38 of file Sarif.cpp.

References Filename, clang::FileEntryRef::getFileEntry(), clang::FileEntryRef::getName(), and clang::FileEntry::tryGetRealPathName().

importanceToStr()

static StringRef importanceToStr ( ThreadFlowImportance  I )

static

Definition at line 174 of file Sarif.cpp.

Referenced by createThreadFlowLocation().

percentEncodeURICharacter()

static std::string percentEncodeURICharacter ( char  C )

static

Definition at line 54 of file Sarif.cpp.

References clang::C, and contains().

Referenced by fileNameToURI().

resultLevelToStr()

static StringRef resultLevelToStr ( SarifResultLevel  R )

static

Definition at line 186 of file Sarif.cpp.

Referenced by clang::SarifDocumentWriter::appendResult(), and clang::SarifDocumentWriter::endRun().