entry.c File Reference

#include "general.h"
#include <string.h>
#include <ctype.h>
#include <errno.h>
#include <stdint.h>
#include <limits.h>
#include "debug.h"
#include "entry_p.h"
#include "field.h"
#include "fmt_p.h"
#include "kind.h"
#include "nestlevel.h"
#include "options_p.h"
#include "ptag_p.h"
#include "rbtree.h"
#include "read.h"
#include "read_p.h"
#include "routines.h"
#include "routines_p.h"
#include "parse_p.h"
#include "ptrarray.h"
#include "sort_p.h"
#include "strlist.h"
#include "subparser_p.h"
#include "trashbox.h"
#include "writer_p.h"
#include "xtag_p.h"

Include dependency graph for entry.c:

Go to the source code of this file.

Classes
struct	eTagFile
struct	eTagFile::sNumTags
struct	eTagFile::sMax
struct	sTagEntryInfoX
struct	anyKindsEntryInScopeData

Macros
#define	USE_REPLACEMENT_TRUNCATE
#define	field(x)   (fields + ((size_t) (x) * fieldLength))
#define	WHOLE_FILE   -1L

Typedefs
typedef struct eTagFile	tagFile
typedef struct sTagEntryInfoX	tagEntryInfoX

Functions
void	freeTagFileResources (void)
const char *	tagFileName (void)
void	abort_if_ferror (MIO *const mio)
static void	rememberMaxLengths (const size_t nameLength, const size_t lineLength)
static void	addCommonPseudoTags (void)
void	makeFileTag (const char *const fileName)
static void	updateSortedFlag (const char *const line, MIO *const mio, MIOPos startOfLine)
static long unsigned int	updatePseudoTags (MIO *const mio)
static bool	isValidTagAddress (const char *const excmd)
static bool	isCtagsLine (const char *const line)
static bool	isEtagsLine (const char *const line)
static bool	isTagFile (const char *const filename)
void	openTagFile (void)
static void	copyBytes (MIO *const fromMio, MIO *const toMio, const long size)
static void	copyFile (const char *const from, const char *const to, const long size)
static int	replacementTruncate (const char *const name, const long size)
static void	internalSortTagFile (void)
static void	sortTagFile (void)
static void	resizeTagFile (const long newSize)
static void	writeEtagsIncludes (MIO *const mio)
void	closeTagFile (const bool resize)
static size_t	appendInputLine (int putc_func(char, void *), const char *const line, unsigned int patternLengthLimit, void *data, bool *omitted)
static int	vstring_putc (char c, void *data)
static int	vstring_puts (const char *s, void *data)
char *	readLineFromBypassForTag (vString *const vLine, const tagEntryInfo *const tag, long *const pSeekValue)
size_t	truncateTagLineAfterTag (char *const line, const char *const token, const bool discardNewline)
static char *	getFullQualifiedScopeNameFromCorkQueue (const tagEntryInfo *inner_scope)
void	getTagScopeInformation (tagEntryInfo *const tag, const char **kind, const char **name)
static int	makePatternStringCommon (const tagEntryInfo *const tag, int(*putc_func)(char, void *), int(*puts_func)(const char *, void *), void *output)
char *	makePatternString (const tagEntryInfo *const tag)
static tagField *	tagFieldNew (fieldType ftype, const char *value, bool valueOwner)
static void	tagFieldDelete (tagField *f)
static void	attachParserFieldGeneric (tagEntryInfo *const tag, fieldType ftype, const char *value, bool valueOwner)
void	attachParserField (tagEntryInfo *const tag, bool inCorkQueue, fieldType ftype, const char *value)
void	attachParserFieldToCorkEntry (int index, fieldType ftype, const char *value)
const tagField *	getParserFieldForIndex (const tagEntryInfo *tag, int index)
const char *	getParserFieldValueForType (tagEntryInfo *const tag, fieldType ftype)
static void	copyParserFields (const tagEntryInfo *const tag, tagEntryInfo *slot)
static tagEntryInfo *	newNilTagEntry (unsigned int corkFlags)
static tagEntryInfoX *	copyTagEntry (const tagEntryInfo *const tag, unsigned int corkFlags)
static void	clearParserFields (tagEntryInfo *const tag)
static void	deleteTagEnry (void *data)
static void	corkSymtabPut (tagEntryInfoX *scope, const char *name, tagEntryInfoX *item)
bool	foreachEntriesInScope (int corkIndex, const char *name, entryForeachFunc func, void *data)
static bool	findName (int corkIndex, tagEntryInfo *entry, void *data)
int	anyEntryInScope (int corkIndex, const char *name)
static bool	findNameOfKinds (int corkIndex, tagEntryInfo *entry, void *data)
int	anyKindEntryInScope (int corkIndex, const char *name, int kind)
int	anyKindsEntryInScope (int corkIndex, const char *name, const int *kinds, int count)
int	anyKindsEntryInScopeRecursive (int corkIndex, const char *name, const int *kinds, int count)
void	registerEntry (int corkIndex)
static int	queueTagEntry (const tagEntryInfo *const tag)
void	setupWriter (void *writerClientData)
bool	teardownWriter (const char *filename)
static bool	isTagWritable (const tagEntryInfo *const tag)
static void	buildFqTagCache (tagEntryInfo *const tag)
static void	writeTagEntry (const tagEntryInfo *const tag)
bool	writePseudoTag (const ptagDesc *desc, const char *const fileName, const char *const pattern, const char *const parserName)
void	corkTagFile (unsigned int corkFlags)
void	uncorkTagFile (void)
tagEntryInfo *	getEntryInCorkQueue (int n)
tagEntryInfo *	getEntryOfNestingLevel (const NestingLevel *nl)
size_t	countEntryInCorkQueue (void)
int	makePlaceholder (const char *const name)
int	makeTagEntry (const tagEntryInfo *const tag)
int	makeQualifiedTagEntry (const tagEntryInfo *const e)
static void	initTagEntryFull (tagEntryInfo *const e, const char *const name, unsigned long lineNumber, langType langType_, MIOPos filePosition, const char *inputFileName, int kindIndex, roleBitsType roleBits, const char *sourceFileName, langType sourceLangType, long sourceLineNumberDifference)
void	initTagEntry (tagEntryInfo *const e, const char *const name, int kindIndex)
void	initRefTagEntry (tagEntryInfo *const e, const char *const name, int kindIndex, int roleIndex)
void	initForeignRefTagEntry (tagEntryInfo *const e, const char *const name, langType langType, int kindIndex, int roleIndex)
static void	markTagExtraBitFull (tagEntryInfo *const tag, xtagType extra, bool mark)
void	markTagExtraBit (tagEntryInfo *const tag, xtagType extra)
bool	isTagExtraBitMarked (const tagEntryInfo *const tag, xtagType extra)
bool	isTagExtra (const tagEntryInfo *const tag)
static void	assignRoleFull (tagEntryInfo *const e, int roleIndex, bool assign)
void	assignRole (tagEntryInfo *const e, int roleIndex)
bool	isRoleAssigned (const tagEntryInfo *const e, int roleIndex)
unsigned long	numTagsAdded (void)
void	setNumTagsAdded (unsigned long nadded)
unsigned long	numTagsTotal (void)
unsigned long	maxTagsLine (void)
void	invalidatePatternCache (void)
void	tagFilePosition (MIOPos *p)
void	setTagFilePosition (MIOPos *p)
const char *	getTagFileDirectory (void)
static bool	markAsPlaceholder (int index, tagEntryInfo *e, void *data)
void	markAllEntriesInScopeAsPlaceholder (int index)

Variables
static tagFile	TagFile
static bool	TagsToStdout = false

Macro Definition Documentation

field

#define field

(

x

)

(fields + ((size_t) (x) * fieldLength))

USE_REPLACEMENT_TRUNCATE

#define USE_REPLACEMENT_TRUNCATE

Definition at line 72 of file entry.c.

WHOLE_FILE

#define WHOLE_FILE   -1L

Typedef Documentation

tagEntryInfoX

typedef struct sTagEntryInfoX tagEntryInfoX

tagFile

typedef struct eTagFile tagFile

Function Documentation

abort_if_ferror()

void abort_if_ferror

(

MIO *const

mio

)

Definition at line 158 of file entry.c.

References error(), FATAL, mio_error(), NULL, and PERROR.

Referenced by closeTagFile(), endEtagsFile(), writePseudoTag(), and writeTagEntry().

addCommonPseudoTags()

static void addCommonPseudoTags ( void  )

static

Definition at line 173 of file entry.c.

References isPtagCommonInParsers(), LANG_IGNORE, makePtagIfEnabled(), Option, and PTAG_COUNT.

Referenced by openTagFile().

anyEntryInScope()

int anyEntryInScope	(	int	corkIndex,
		const char *	name
	)

Definition at line 1334 of file entry.c.

References CORK_NIL, findName(), foreachEntriesInScope(), index, and name.

anyKindEntryInScope()

int anyKindEntryInScope	(	int	corkIndex,
		const char *	name,
		int	kind
	)

Definition at line 1366 of file entry.c.

References anyKindsEntryInScope(), and name.

anyKindsEntryInScope()

int anyKindsEntryInScope	(	int	corkIndex,
		const char *	name,
		const int *	kinds,
		int	count
	)

Definition at line 1372 of file entry.c.

References CORK_NIL, count, findNameOfKinds(), foreachEntriesInScope(), anyKindsEntryInScopeData::index, anyKindsEntryInScopeData::kinds, and name.

Referenced by anyKindEntryInScope().

anyKindsEntryInScopeRecursive()

int anyKindsEntryInScopeRecursive	(	int	corkIndex,
		const char *	name,
		const int *	kinds,
		int	count
	)

Definition at line 1388 of file entry.c.

References CORK_NIL, count, sTagEntryInfo::extensionFields, findNameOfKinds(), foreachEntriesInScope(), getEntryInCorkQueue(), anyKindsEntryInScopeData::index, anyKindsEntryInScopeData::kinds, name, and sTagEntryInfo::scopeIndex.

appendInputLine()

static size_t appendInputLine ( int   putc_funcchar, void *, const char *const  line, unsigned int  patternLengthLimit, void *  data, bool *  omitted  )

static

Definition at line 653 of file entry.c.

References BACKSLASH, sOptionValues::backward, CRETURN, line, NEWLINE, and Option.

Referenced by makePatternStringCommon().

assignRole()

void assignRole	(	tagEntryInfo *const	e,
		int	roleIndex
	)

Definition at line 1964 of file entry.c.

References assignRoleFull().

Referenced by createCTSTTags(), and matchTagPattern().

assignRoleFull()

static void assignRoleFull ( tagEntryInfo *const  e, int  roleIndex, bool  assign  )

static

Definition at line 1940 of file entry.c.

References Assert, AssertNotReached, countLanguageRoles(), sTagEntryInfo::extensionFields, sTagEntryInfo::kindIndex, sTagEntryInfo::langType, makeRoleBit(), markTagExtraBitFull(), ROLE_DEFINITION_INDEX, sTagEntryInfo::roleBits, and XTAG_REFERENCE_TAGS.

Referenced by assignRole().

attachParserField()

void attachParserField	(	tagEntryInfo *const	tag,
		bool	inCorkQueue,
		fieldType	ftype,
		const char *	value
	)

Definition at line 969 of file entry.c.

References Assert, attachParserFieldGeneric(), eStrdup(), NULL, PARSER_TRASH_BOX_TAKE_BACK, and sTagEntryInfo::parserFieldsDynamic.

Referenced by attachParserFieldToCorkEntry(), createCTSTTags(), makeSectionRstTag(), and matchTagPattern().

attachParserFieldGeneric()

static void attachParserFieldGeneric ( tagEntryInfo *const  tag, fieldType  ftype, const char *  value, bool  valueOwner  )

static

Definition at line 945 of file entry.c.

References attachParserFieldGeneric(), sTagField::ftype, NULL, PARSER_TRASH_BOX, sTagEntryInfo::parserFields, sTagEntryInfo::parserFieldsDynamic, PRE_ALLOCATED_PARSER_FIELDS, ptrArrayAdd(), ptrArrayDelete(), ptrArrayNew(), tagFieldDelete(), tagFieldNew(), sTagEntryInfo::usedParserFields, sTagField::value, and sTagField::valueOwner.

Referenced by attachParserField(), attachParserFieldGeneric(), and copyParserFields().

attachParserFieldToCorkEntry()

void attachParserFieldToCorkEntry	(	int	index,
		fieldType	ftype,
		const char *	value
	)

Definition at line 987 of file entry.c.

References attachParserField(), getEntryInCorkQueue(), and index.

buildFqTagCache()

static void buildFqTagCache ( tagEntryInfo *const  tag )

static

Definition at line 1519 of file entry.c.

References getTagScopeInformation(), and NULL.

Referenced by writeTagEntry().

clearParserFields()

static void clearParserFields ( tagEntryInfo *const  tag )

static

Definition at line 1108 of file entry.c.

References eFree(), FIELD_UNKNOWN, sTagField::ftype, NULL, sTagEntryInfo::parserFields, sTagEntryInfo::parserFieldsDynamic, PRE_ALLOCATED_PARSER_FIELDS, ptrArrayDelete(), sTagEntryInfo::usedParserFields, sTagField::value, and sTagField::valueOwner.

Referenced by deleteTagEnry().

closeTagFile()

void closeTagFile

(

const bool

resize

)

Definition at line 605 of file entry.c.

References abort_if_ferror(), DEBUG_STATUS, debugPrintf(), DebugStatement, eFree(), error(), sOptionValues::etags, FATAL, eTagFile::mio, mio_flush(), mio_seek(), mio_tell(), mio_unref(), eTagFile::name, NULL, Option, PERROR, resizeTagFile(), sortTagFile(), TagFile, TagsToStdout, and writeEtagsIncludes().

Referenced by batchMakeTags(), and parseFileWithMio().

copyBytes()

static void copyBytes ( MIO *const  fromMio, MIO *const  toMio, const long  size  )

static

Definition at line 453 of file entry.c.

References eFree(), error(), FATAL, mio_read(), mio_write(), PERROR, and xMalloc.

Referenced by copyFile().

copyFile()

static void copyFile ( const char *const  from, const char *const  to, const long  size  )

static

Definition at line 472 of file entry.c.

References copyBytes(), error(), FATAL, mio_new_file(), mio_unref(), NULL, and PERROR.

Referenced by replacementTruncate().

copyParserFields()

static void copyParserFields ( const tagEntryInfo *const  tag, tagEntryInfo *  slot  )

static

Definition at line 1021 of file entry.c.

References Assert, attachParserFieldGeneric(), eStrdup(), sTagField::ftype, getParserFieldForIndex(), sTagEntryInfo::usedParserFields, and sTagField::value.

Referenced by copyTagEntry().

copyTagEntry()

static tagEntryInfoX * copyTagEntry ( const tagEntryInfo *const  tag, unsigned int  corkFlags  )

static

Definition at line 1052 of file entry.c.

References sTagEntryInfo::access, copyParserFields(), CORK_NIL, sTagEntryInfoX::corkIndex, countXtags(), eStrdup(), sTagEntryInfo::extensionFields, sTagEntryInfo::extraDynamic, sTagEntryInfo::fileScope, sTagEntryInfo::implementation, sTagEntryInfo::inheritance, sTagEntryInfo::inputFileName, sTagEntryInfo::name, NULL, PARSER_TRASH_BOX_TAKE_BACK, sTagEntryInfo::parserFieldsDynamic, sTagEntryInfo::pattern, RB_ROOT, sTagEntryInfo::scopeName, sTagEntryInfo::signature, sTagEntryInfo::sourceFileName, sTagEntryInfoX::symtab, sTagEntryInfo::typeRef, sTagEntryInfo::usedParserFields, xCalloc, xMalloc, and XTAG_COUNT.

Referenced by queueTagEntry().

corkSymtabPut()

static void corkSymtabPut ( tagEntryInfoX *  scope, const char *  name, tagEntryInfoX *  item  )

static

Definition at line 1178 of file entry.c.

References AssertNotReached, container_of, sTagEntryInfo::lineNumber, sTagEntryInfo::name, NULL, rb_insert_color(), rb_link_node(), rb_root::rb_node, scope, sTagEntryInfoX::slot, sTagEntryInfoX::symnode, and verbose().

Referenced by registerEntry().

corkTagFile()

void corkTagFile

(

unsigned int

corkFlags

)

Definition at line 1588 of file entry.c.

References eTagFile::cork, eTagFile::corkFlags, eTagFile::corkQueue, deleteTagEnry(), newNilTagEntry(), ptrArrayAdd(), ptrArrayNew(), and TagFile.

Referenced by createTagsWithFallback1().

countEntryInCorkQueue()

size_t countEntryInCorkQueue

(

void

)

Definition at line 1650 of file entry.c.

References eTagFile::corkQueue, ptrArrayCount(), and TagFile.

deleteTagEnry()

static void deleteTagEnry ( void *  data )

static

Definition at line 1133 of file entry.c.

References sTagEntryInfo::access, clearParserFields(), eFree(), sTagEntryInfo::extensionFields, sTagEntryInfo::extraDynamic, sTagEntryInfo::fileScope, sTagEntryInfo::implementation, sTagEntryInfo::inheritance, sTagEntryInfo::inputFileName, KIND_FILE_INDEX, sTagEntryInfo::kindIndex, sTagEntryInfo::name, sTagEntryInfo::pattern, sTagEntryInfo::scopeName, sTagEntryInfo::signature, sTagEntryInfo::sourceFileName, and sTagEntryInfo::typeRef.

Referenced by corkTagFile().

findName()

static bool findName ( int  corkIndex, tagEntryInfo *  entry, void *  data  )

static

Definition at line 1326 of file entry.c.

References index.

Referenced by anyEntryInScope().

findNameOfKinds()

static bool findNameOfKinds ( int  corkIndex, tagEntryInfo *  entry, void *  data  )

static

Definition at line 1350 of file entry.c.

References anyKindsEntryInScopeData::count, entry, anyKindsEntryInScopeData::index, and anyKindsEntryInScopeData::kinds.

Referenced by anyKindsEntryInScope(), and anyKindsEntryInScopeRecursive().

foreachEntriesInScope()

bool foreachEntriesInScope	(	int	corkIndex,
		const char *	name,
		entryForeachFunc	func,
		void *	data
	)

Definition at line 1229 of file entry.c.

References container_of, eTagFile::corkQueue, entry, name, NULL, ptrArrayItem(), rb_last(), rb_node::rb_left, rb_next(), rb_root::rb_node, rb_prev(), rb_node::rb_right, sTagEntryInfoX::slot, sTagEntryInfoX::symnode, sTagEntryInfoX::symtab, TagFile, and verbose().

Referenced by anyEntryInScope(), anyKindsEntryInScope(), anyKindsEntryInScopeRecursive(), and markAllEntriesInScopeAsPlaceholder().

freeTagFileResources()

void freeTagFileResources

(

void

)

Definition at line 142 of file entry.c.

References eTagFile::directory, eFree(), NULL, TagFile, eTagFile::vLine, and vStringDelete().

Referenced by ctags_cli_main().

getEntryInCorkQueue()

tagEntryInfo * getEntryInCorkQueue

(

int

n

)

Definition at line 1635 of file entry.c.

References CORK_NIL, eTagFile::corkQueue, NULL, ptrArrayCount(), ptrArrayItem(), and TagFile.

Referenced by anyKindsEntryInScopeRecursive(), attachParserFieldToCorkEntry(), createCTSTTags(), dumpSstack(), fillEndLineFieldOfUpperScopes(), getEntryOfNestingLevel(), getFullQualifiedScopeNameFromCorkQueue(), getTagScopeInformation(), and matchTagPattern().

getEntryOfNestingLevel()

tagEntryInfo * getEntryOfNestingLevel

(

const NestingLevel *

nl

)

Definition at line 1643 of file entry.c.

References NestingLevel::corkIndex, getEntryInCorkQueue(), and NULL.

Referenced by constructParentString(), emitRubyTag(), enterUnnamedScope(), findRubyTags(), getNestingLevel(), makeAsciidocTag(), makeSectionRstTag(), makeTargetRstTag(), and nestingLevelsToScope().

getFullQualifiedScopeNameFromCorkQueue()

static char * getFullQualifiedScopeNameFromCorkQueue ( const tagEntryInfo *  inner_scope )

static

Definition at line 753 of file entry.c.

References getEntryInCorkQueue(), KIND_GHOST_INDEX, sTagEntryInfo::kindIndex, sTagEntryInfo::langType, NULL, scope, scopeSeparatorFor(), stringListAdd(), stringListCount(), stringListDelete(), stringListLast(), stringListNew(), stringListRemoveLast(), vStringCat(), vStringCatS(), vStringDelete(), vStringDeleteUnwrap(), vStringNew(), and vStringNewInit().

Referenced by getTagScopeInformation().

getParserFieldForIndex()

const tagField * getParserFieldForIndex	(	const tagEntryInfo *	tag,
		int	index
	)

Definition at line 996 of file entry.c.

References index, NULL, sTagEntryInfo::parserFields, sTagEntryInfo::parserFieldsDynamic, PRE_ALLOCATED_PARSER_FIELDS, ptrArrayItem(), and sTagEntryInfo::usedParserFields.

Referenced by addParserFields(), copyParserFields(), doesFieldHaveTabOrNewlineChar(), getParserFieldValueForType(), hasTagEntryTabOrNewlineChar(), printTagField(), and renderFieldCommon().

getParserFieldValueForType()

const char * getParserFieldValueForType	(	tagEntryInfo *const	tag,
		fieldType	ftype
	)

Definition at line 1010 of file entry.c.

References sTagField::ftype, getParserFieldForIndex(), NULL, sTagEntryInfo::usedParserFields, and sTagField::value.

getTagFileDirectory()

const char * getTagFileDirectory

(

void

)

Definition at line 2024 of file entry.c.

References eTagFile::directory, and TagFile.

Referenced by setInputFileParametersCommon().

getTagScopeInformation()

void getTagScopeInformation	(	tagEntryInfo *const	tag,
		const char **	kind,
		const char **	name
	)

Definition at line 803 of file entry.c.

References Assert, eTagFile::corkQueue, sTagEntryInfo::extensionFields, getEntryInCorkQueue(), getFullQualifiedScopeNameFromCorkQueue(), getLanguageKind(), KIND_GHOST_INDEX, LANG_AUTO, sTagEntryInfo::langType, sKindDefinition::name, name, NULL, ptrArrayCount(), scope, sTagEntryInfo::scopeIndex, sTagEntryInfo::scopeKindIndex, sTagEntryInfo::scopeLangType, sTagEntryInfo::scopeName, and TagFile.

Referenced by buildFqTagCache(), doesContainAnyCharInFieldScope(), renderFieldScope(), renderFieldScopeKindName(), renderFieldScopeNoEscape(), and write_entry().

initForeignRefTagEntry()

void initForeignRefTagEntry	(	tagEntryInfo *const	e,
		const char *const	name,
		langType	langType,
		int	kindIndex,
		int	roleIndex
	)

Definition at line 1844 of file entry.c.

References getInputFilePosition(), getInputFileTagPath(), getInputLineNumber(), getSourceFileTagPath(), getSourceLanguage(), getSourceLineNumber(), initTagEntryFull(), makeRoleBit(), and name.

Referenced by initRefTagEntry().

initRefTagEntry()

void initRefTagEntry	(	tagEntryInfo *const	e,
		const char *const	name,
		int	kindIndex,
		int	roleIndex
	)

Definition at line 1838 of file entry.c.

References getInputLanguage(), initForeignRefTagEntry(), and name.

Referenced by addReferenceTag(), createCTSTTags(), initRegexTag(), makeConstTag(), and makeSimpleRefTag().

initTagEntry()

void initTagEntry	(	tagEntryInfo *const	e,
		const char *const	name,
		int	kindIndex
	)

Definition at line 1823 of file entry.c.

References getInputFilePosition(), getInputFileTagPath(), getInputLanguage(), getInputLineNumber(), getSourceFileTagPath(), getSourceLanguage(), getSourceLineNumber(), initTagEntryFull(), and name.

Referenced by addTag(), createCTSTTags(), createPascalTag(), emitRubyTag(), enterUnnamedScope(), findConfTags(), findCssTags(), findPerlTags(), initPhpEntry(), initPowerShellEntry(), makeAbcTag(), makeAsciidocTag(), makeBibTag(), makeClassTag(), makeDefineTag(), makeFileTag(), makeFortranTag(), makeFunctionTag(), makeJsonTag(), makeJsTagCommon(), makeMarkdownTag(), makeMemberTag(), makeNamespacePhpTag(), makePlaceholder(), makeRTag(), makeSectionRstTag(), makeSqlTag(), makeTag(), makeTargetRstTag(), makeTxt2tagsTag(), makeVariableTag(), and prepareTag().

initTagEntryFull()

static void initTagEntryFull ( tagEntryInfo *const  e, const char *const  name, unsigned long  lineNumber, langType  langType_, MIOPos  filePosition, const char *  inputFileName, int  kindIndex, roleBitsType  roleBits, const char *  sourceFileName, langType  sourceLangType, long  sourceLineNumberDifference  )

static

Definition at line 1769 of file entry.c.

References Assert, sTagEntryInfo::boundaryInfo, CORK_NIL, countLanguageKinds(), countLanguageRoles(), doesParserRunAsGuest(), doesSubparserRun(), EX_LINENUM, sTagEntryInfo::extensionFields, FIELD_UNKNOWN, sTagEntryInfo::filePosition, filePosition, sTagField::ftype, getInputFileName(), getNestedInputBoundaryInfo(), if(), sTagEntryInfo::inputFileName, isParserMarkedNoEmission(), KIND_GHOST_INDEX, sTagEntryInfo::kindIndex, LANG_AUTO, sTagEntryInfo::langType, sTagEntryInfo::lineNumber, lineNumber, sTagEntryInfo::lineNumberEntry, sOptionValues::locate, makeRoleBit(), markTagExtraBit(), sTagEntryInfo::name, name, NULL, Option, sTagEntryInfo::parserFields, sTagEntryInfo::placeholder, PRE_ALLOCATED_PARSER_FIELDS, sTagEntryInfo::roleBits, sTagEntryInfo::scopeIndex, sTagEntryInfo::scopeKindIndex, sTagEntryInfo::scopeLangType, sTagEntryInfo::sourceFileName, sTagEntryInfo::sourceLangType, sTagEntryInfo::sourceLineNumberDifference, sTagEntryInfo::usedParserFields, XTAG_GUEST, XTAG_REFERENCE_TAGS, and XTAG_SUBPARSER.

Referenced by initForeignRefTagEntry(), and initTagEntry().

internalSortTagFile()

static void internalSortTagFile ( void  )

static

Definition at line 510 of file entry.c.

References eTagFile::sNumTags::added, failedSort(), internalSortTags(), eTagFile::mio, mio_new_file(), mio_seek(), mio_unref(), NULL, eTagFile::numTags, eTagFile::sNumTags::prev, TagFile, tagFileName(), and TagsToStdout.

Referenced by sortTagFile().

invalidatePatternCache()

void invalidatePatternCache

(

void

)

Definition at line 1997 of file entry.c.

References eTagFile::patternCacheValid, and TagFile.

Referenced by openInputFile(), and pushNarrowedInputStream().

isCtagsLine()

static bool isCtagsLine ( const char *const  line )

static

Definition at line 311 of file entry.c.

References eFree(), error(), FATAL, field, isValidTagAddress(), line, NULL, and xMalloc.

Referenced by isTagFile().

isEtagsLine()

static bool isEtagsLine ( const char *const  line )

static

Definition at line 351 of file entry.c.

References line.

Referenced by isTagFile().

isRoleAssigned()

bool isRoleAssigned	(	const tagEntryInfo *const	e,
		int	roleIndex
	)

Definition at line 1969 of file entry.c.

References sTagEntryInfo::extensionFields, makeRoleBit(), ROLE_DEFINITION_INDEX, and sTagEntryInfo::roleBits.

Referenced by isTagWritable().

isTagExtra()

bool isTagExtra

(

const tagEntryInfo *const

tag

)

Definition at line 1932 of file entry.c.

References isTagExtraBitMarked(), and XTAG_COUNT.

isTagExtraBitMarked()

bool isTagExtraBitMarked	(	const tagEntryInfo *const	tag,
		xtagType	extra
	)

Definition at line 1904 of file entry.c.

References Assert, countXtags(), sTagEntryInfo::extra, sTagEntryInfo::extraDynamic, index, XTAG_COUNT, and XTAG_UNKNOWN.

Referenced by isTagExtra(), isTagWritable(), makeQualifiedTagEntry(), renderFieldExtras(), uncorkTagFile(), and writeTagEntry().

isTagFile()

static bool isTagFile ( const char *const  filename )

static

Definition at line 359 of file entry.c.

References errno, filename, isCtagsLine(), isEtagsLine(), line, mio_new_file(), mio_unref(), NULL, readLineRaw(), TagFile, and eTagFile::vLine.

Referenced by openTagFile().

isTagWritable()

static bool isTagWritable ( const tagEntryInfo *const  tag )

static

Definition at line 1467 of file entry.c.

References countLanguageRoles(), error(), sTagEntryInfo::extensionFields, getLanguageKind(), isLanguageKindEnabled(), isLanguageKindRefOnly(), isLanguageRoleEnabled(), isRoleAssigned(), isTagExtraBitMarked(), isXtagEnabled(), sTagEntryInfo::kindIndex, sTagEntryInfo::langType, makeRoleBit(), sTagEntryInfo::name, sKindDefinition::name, sTagEntryInfo::placeholder, sTagEntryInfo::roleBits, WARNING, XTAG_ANONYMOUS, and XTAG_REFERENCE_TAGS.

Referenced by makeTagEntry(), and uncorkTagFile().

isValidTagAddress()

static bool isValidTagAddress ( const char *const  excmd )

static

Definition at line 294 of file entry.c.

References eFree(), NULL, and xMalloc.

Referenced by isCtagsLine().

makeFileTag()

void makeFileTag

(

const char *const

fileName

)

Definition at line 182 of file entry.c.

References baseFilename(), sTagEntryInfo::endLine, sTagEntryInfo::extensionFields, FIELD_END_LINE, getInputLineNumber(), initTagEntry(), isFieldEnabled(), sTagEntryInfo::isFileEntry, isXtagEnabled(), KIND_FILE_INDEX, sTagEntryInfo::lineNumber, sTagEntryInfo::lineNumberEntry, makeTagEntry(), markTagExtraBit(), NULL, readLineFromInputFile(), and XTAG_FILE_NAMES.

Referenced by createTagsWithFallback(), and parseLineDirective().

makePatternString()

char * makePatternString

(

const tagEntryInfo *const

tag

)

Definition at line 921 of file entry.c.

References makePatternStringCommon(), vstring_putc(), vstring_puts(), vStringDeleteUnwrap(), and vStringNew().

Referenced by renderFieldPattern().

makePatternStringCommon()

static int makePatternStringCommon ( const tagEntryInfo *const  tag, int(*)(char, void *)  putc_func, int(*)(const char *, void *)  puts_func, void *  output  )

static

Definition at line 844 of file entry.c.

References appendInputLine(), sOptionValues::backward, BOUNDARY_START, sTagEntryInfo::boundaryInfo, sTagEntryInfo::filePosition, line, sTagEntryInfo::name, NULL, Option, eTagFile::patternCacheValid, sOptionValues::patternLengthLimit, readLineFromBypassForTag(), TagFile, sTagEntryInfo::truncateLineAfterTag, truncateTagLineAfterTag(), eTagFile::vLine, vstring_putc(), vstring_puts(), vStringLength, vStringNewOrClearWithAutoRelease(), and vStringValue.

Referenced by makePatternString().

makePlaceholder()

int makePlaceholder

(

const char *const

name

)

Definition at line 1655 of file entry.c.

References initTagEntry(), KIND_GHOST_INDEX, sTagEntryInfo::lineNumber, makeTagEntry(), name, and sTagEntryInfo::placeholder.

Referenced by makeSimplePlaceholder().

makeQualifiedTagEntry()

int makeQualifiedTagEntry

(

const tagEntryInfo *const

e

)

Definition at line 1705 of file entry.c.

References CORK_NIL, sTagEntryInfo::extensionFields, isTagExtraBitMarked(), isXtagEnabled(), KIND_GHOST_INDEX, sTagEntryInfo::kindIndex, sTagEntryInfo::langType, makeTagEntry(), markTagExtraBit(), sTagEntryInfo::name, NULL, popLanguage(), pushLanguage(), sTagEntryInfo::scopeIndex, sTagEntryInfo::scopeKindIndex, sTagEntryInfo::scopeName, scopeSeparatorFor(), vStringCatS(), vStringNewOrClearWithAutoRelease(), vStringValue, XTAG_QUALIFIED_TAGS, and XTAG_SUBPARSER.

Referenced by uncorkTagFile().

makeTagEntry()

int makeTagEntry

(

const tagEntryInfo *const

tag

)

Definition at line 1675 of file entry.c.

References Assert, eTagFile::cork, CORK_NIL, doesInputLanguageAllowNullTag(), error(), getInputFileName(), isTagWritable(), sTagEntryInfo::lineNumber, sTagEntryInfo::name, notifyMakeTagEntry(), NULL, sTagEntryInfo::placeholder, queueTagEntry(), TagFile, WARNING, and writeTagEntry().

Referenced by addReferenceTag(), addTag(), createCTSTTags(), emitRubyTag(), enterUnnamedScope(), findConfTags(), findCssTags(), findPerlTags(), makeAbcTag(), makeAsciidocTag(), makeBibTag(), makeClassOrIfaceTag(), makeClassTag(), makeConstTag(), makeDefineTag(), makeExtraTagEntry(), makeFileTag(), makeFortranTag(), makeFunctionTag(), makeJsonTag(), makeJsTagCommon(), makeMarkdownTag(), makeMemberTag(), makeNamespacePhpTag(), makePascalTag(), makePlaceholder(), makeQualifiedTagEntry(), makeRTag(), makeSectionRstTag(), makeSimplePhpTag(), makeSimplePowerShellTag(), makeSimpleRefTag(), makeSqlTag(), makeTag(), makeTargetRstTag(), makeTxt2tagsTag(), makeVariableTag(), and matchTagPattern().

markAllEntriesInScopeAsPlaceholder()

void markAllEntriesInScopeAsPlaceholder

(

int

index

)

Definition at line 2036 of file entry.c.

References foreachEntriesInScope(), index, markAsPlaceholder(), and NULL.

Referenced by markAsPlaceholder().

markAsPlaceholder()

static bool markAsPlaceholder ( int  index, tagEntryInfo *  e, void *  data  )

static

Definition at line 2029 of file entry.c.

References index, markAllEntriesInScopeAsPlaceholder(), and sTagEntryInfo::placeholder.

Referenced by markAllEntriesInScopeAsPlaceholder().

markTagExtraBit()

void markTagExtraBit	(	tagEntryInfo *const	tag,
		xtagType	extra
	)

Definition at line 1899 of file entry.c.

References markTagExtraBitFull().

Referenced by initRegexTag(), initTagEntryFull(), makeConstTag(), makeFileTag(), makeJsTagCommon(), makeQualifiedTagEntry(), markTagExtraBitFull(), and matchTagPattern().

markTagExtraBitFull()

static void markTagExtraBitFull ( tagEntryInfo *const  tag, xtagType  extra, bool  mark  )

static

Definition at line 1860 of file entry.c.

References Assert, countXtags(), eFree(), sTagEntryInfo::extra, sTagEntryInfo::extraDynamic, index, markTagExtraBit(), PARSER_TRASH_BOX, xCalloc, XTAG_COUNT, and XTAG_UNKNOWN.

Referenced by assignRoleFull(), and markTagExtraBit().

maxTagsLine()

unsigned long maxTagsLine

(

void

)

Definition at line 1992 of file entry.c.

References eTagFile::sMax::line, eTagFile::max, and TagFile.

Referenced by printTotals().

newNilTagEntry()

static tagEntryInfo * newNilTagEntry ( unsigned int  corkFlags )

static

Definition at line 1043 of file entry.c.

References CORK_NIL, sTagEntryInfoX::corkIndex, KIND_FILE_INDEX, sTagEntryInfo::kindIndex, RB_ROOT, sTagEntryInfoX::slot, sTagEntryInfoX::symtab, and xCalloc.

Referenced by corkTagFile().

numTagsAdded()

unsigned long numTagsAdded

(

void

)

Definition at line 1977 of file entry.c.

References eTagFile::sNumTags::added, eTagFile::numTags, and TagFile.

Referenced by createTagsWithFallback1(), endEtagsFile(), and printTotals().

numTagsTotal()

unsigned long numTagsTotal

(

void

)

Definition at line 1987 of file entry.c.

References eTagFile::sNumTags::added, eTagFile::numTags, eTagFile::sNumTags::prev, and TagFile.

Referenced by printTotals().

openTagFile()

void openTagFile

(

void

)

Definition at line 379 of file entry.c.

References absoluteDirname(), addCommonPseudoTags(), sOptionValues::append, CurrentDirectory, eTagFile::directory, doesFileExist(), eFreeNoNullCheck(), eRealloc(), error(), eStrdup(), sOptionValues::etags, FATAL, sOptionValues::interactive, isDestinationStdout(), isTagFile(), isXtagEnabled(), eTagFile::mio, mio_new_file(), mio_new_memory(), mio_unref(), eTagFile::name, NULL, eTagFile::numTags, Option, PERROR, eTagFile::sNumTags::prev, setDefaultTagFileName(), TagFile, sOptionValues::tagFileName, TagsToStdout, tempFile(), updatePseudoTags(), eTagFile::vLine, vStringNew(), and XTAG_PSEUDO_TAGS.

Referenced by batchMakeTags(), and parseFileWithMio().

queueTagEntry()

static int queueTagEntry ( const tagEntryInfo *const  tag )

static

Definition at line 1429 of file entry.c.

References copyTagEntry(), CORK_NIL, eTagFile::corkFlags, eTagFile::corkQueue, entry, error(), sTagEntryInfo::inputFileName, sTagEntryInfo::lineNumber, ptrArrayAdd(), ptrArrayCount(), TagFile, and WARNING.

Referenced by makeTagEntry().

readLineFromBypassForTag()

char * readLineFromBypassForTag	(	vString *const	vLine,
		const tagEntryInfo *const	tag,
		long *const	pSeekValue
	)

Definition at line 724 of file entry.c.

References Assert, sTagEntryInfo::filePosition, NULL, sTagEntryInfo::pattern, and readLineFromBypass().

Referenced by makePatternStringCommon(), renderFieldCompactInputLine(), and writeEtagsEntry().

registerEntry()

void registerEntry

(

int

corkIndex

)

Definition at line 1417 of file entry.c.

References Assert, CORK_NIL, CORK_SYMTAB, eTagFile::corkFlags, eTagFile::corkQueue, corkSymtabPut(), sTagEntryInfo::extensionFields, sTagEntryInfo::name, ptrArrayItem(), scope, sTagEntryInfo::scopeIndex, sTagEntryInfoX::slot, and TagFile.

rememberMaxLengths()

static void rememberMaxLengths ( const size_t  nameLength, const size_t  lineLength  )

static

Definition at line 164 of file entry.c.

References eTagFile::sMax::line, eTagFile::max, eTagFile::sMax::tag, and TagFile.

Referenced by writePseudoTag(), and writeTagEntry().

replacementTruncate()

static int replacementTruncate ( const char *const  name, const long  size  )

static

Definition at line 493 of file entry.c.

References copyFile(), eFree(), mio_unref(), name, NULL, tempFile(), tempName, and WHOLE_FILE.

Referenced by resizeTagFile().

resizeTagFile()

static void resizeTagFile ( const long  newSize )

static

Definition at line 555 of file entry.c.

References close, errno, eTagFile::mio, mio_try_resize(), eTagFile::name, open, replacementTruncate(), and TagFile.

Referenced by closeTagFile().

setNumTagsAdded()

void setNumTagsAdded

(

unsigned long

nadded

)

Definition at line 1982 of file entry.c.

References eTagFile::sNumTags::added, eTagFile::numTags, and TagFile.

Referenced by createTagsWithFallback1(), and endEtagsFile().

setTagFilePosition()

void setTagFilePosition

(

MIOPos *

p

)

Definition at line 2013 of file entry.c.

References error(), FATAL, eTagFile::mio, mio_setpos(), NULL, PERROR, and TagFile.

Referenced by createTagsWithFallback1().

setupWriter()

void setupWriter

(

void *

writerClientData

)

Definition at line 1457 of file entry.c.

References eTagFile::mio, TagFile, and writerSetup().

Referenced by parseMio().

sortTagFile()

static void sortTagFile ( void  )

static

Definition at line 537 of file entry.c.

References eTagFile::sNumTags::added, catFile(), internalSortTagFile(), eTagFile::mio, eTagFile::numTags, Option, SO_UNSORTED, sOptionValues::sorted, TagFile, TagsToStdout, and verbose().

Referenced by closeTagFile().

tagFieldDelete()

static void tagFieldDelete ( tagField *  f )

static

Definition at line 938 of file entry.c.

References eFree(), sTagField::value, and sTagField::valueOwner.

Referenced by attachParserFieldGeneric().

tagFieldNew()

static tagField * tagFieldNew ( fieldType  ftype, const char *  value, bool  valueOwner  )

static

Definition at line 928 of file entry.c.

References sTagField::ftype, sTagField::value, sTagField::valueOwner, and xMalloc.

Referenced by attachParserFieldGeneric().

tagFileName()

const char * tagFileName

(

void

)

Definition at line 149 of file entry.c.

References eTagFile::name, and TagFile.

Referenced by internalSortTagFile(), and writeSortedTags().

tagFilePosition()

void tagFilePosition

(

MIOPos *

p

)

Definition at line 2002 of file entry.c.

References error(), FATAL, eTagFile::mio, mio_getpos(), NULL, PERROR, and TagFile.

Referenced by createTagsWithFallback1().

teardownWriter()

bool teardownWriter

(

const char *

filename

)

Definition at line 1462 of file entry.c.

References filename, eTagFile::mio, TagFile, and writerTeardown().

Referenced by parseMio().

truncateTagLineAfterTag()

size_t truncateTagLineAfterTag	(	char *const	line,
		const char *const	token,
		const bool	discardNewline
	)

Definition at line 735 of file entry.c.

References line, NULL, and strstr().

Referenced by makePatternStringCommon(), and writeEtagsEntry().

uncorkTagFile()

void uncorkTagFile

(

void

)

Definition at line 1600 of file entry.c.

References eTagFile::cork, CORK_NIL, eTagFile::corkQueue, doesInputLanguageRequestAutomaticFQTag(), sTagEntryInfo::extensionFields, isTagExtraBitMarked(), isTagWritable(), isXtagEnabled(), KIND_GHOST_INDEX, makeQualifiedTagEntry(), NULL, ptrArrayCount(), ptrArrayDelete(), ptrArrayItem(), sTagEntryInfo::scopeIndex, sTagEntryInfo::scopeKindIndex, sTagEntryInfo::scopeName, sTagEntryInfo::skipAutoFQEmission, TagFile, writeTagEntry(), and XTAG_QUALIFIED_TAGS.

Referenced by createTagsWithFallback1().

updatePseudoTags()

static long unsigned int updatePseudoTags ( MIO *const  mio )

static

Definition at line 250 of file entry.c.

References Assert, entry, line, mio_getpos(), NULL, PSEUDO_TAG_PREFIX, readLineRaw(), TagFile, updateSortedFlag(), and eTagFile::vLine.

Referenced by openTagFile().

updateSortedFlag()

static void updateSortedFlag ( const char *const  line, MIO *const  mio, MIOPos  startOfLine  )

static

Definition at line 209 of file entry.c.

References error(), line, mio_getc(), mio_getpos(), mio_putc(), mio_setpos(), nextLine, NULL, Option, SO_FOLDSORTED, SO_SORTED, sOptionValues::sorted, and WARNING.

Referenced by updatePseudoTags().

vstring_putc()

static int vstring_putc ( char  c, void *  data  )

static

Definition at line 696 of file entry.c.

References vStringPut().

Referenced by makePatternString(), and makePatternStringCommon().

vstring_puts()

static int vstring_puts ( const char *  s, void *  data  )

static

Definition at line 703 of file entry.c.

References vStringCatS(), and vStringLength.

Referenced by makePatternString(), and makePatternStringCommon().

writeEtagsIncludes()

static void writeEtagsIncludes ( MIO *const  mio )

static

Definition at line 592 of file entry.c.

References sOptionValues::etagsInclude, mio_printf(), Option, stringListCount(), stringListItem(), and vStringValue.

Referenced by closeTagFile().

writePseudoTag()

bool writePseudoTag	(	const ptagDesc *	desc,
		const char *const	fileName,
		const char *const	pattern,
		const char *const	parserName
	)

Definition at line 1568 of file entry.c.

References abort_if_ferror(), eTagFile::sNumTags::added, eTagFile::mio, sPtagDesc::name, eTagFile::numTags, rememberMaxLengths(), TagFile, and writerWritePtag().

Referenced by makeExtraDescriptionPseudoTag(), makeFieldDescriptionPseudoTag(), makeKindDescriptionPseudoTag(), makeKindSeparatorsPseudoTags(), ptagMakeAuthor(), ptagMakeCtagsOutputExcmd(), ptagMakeCtagsOutputFilesep(), ptagMakeCtagsOutputMode(), ptagMakeFormat(), ptagMakeHowSorted(), ptagMakePatternLengthLimit(), ptagMakeProcCwd(), ptagMakeProgName(), ptagMakeProgURL(), and ptagMakeProgVersion().

writeTagEntry()

static void writeTagEntry ( const tagEntryInfo *const  tag )

static

Definition at line 1524 of file entry.c.

References abort_if_ferror(), eTagFile::sNumTags::added, Assert, buildFqTagCache(), debugEntry(), DebugStatement, doesInputLanguageRequestAutomaticFQTag(), includeExtensionFlags, isTagExtraBitMarked(), isXtagEnabled(), KIND_GHOST_INDEX, sTagEntryInfo::kindIndex, eTagFile::mio, mio_flush(), sTagEntryInfo::name, eTagFile::numTags, Option, OUTPUT_PATH_SEPARATOR, PATH_SEPARATOR, rememberMaxLengths(), sTagEntryInfo::skipAutoFQEmission, TagFile, writerWriteTag(), and XTAG_QUALIFIED_TAGS.

Referenced by makeTagEntry(), and uncorkTagFile().

Variable Documentation

TagFile

tagFile TagFile

static

Initial value:

= {
     ((void *)0) ,               
     ((void *)0) ,               
     ((void *)0) ,               
    { 0, 0 },           
    { 0, 0 },        
     ((void *)0) ,                
    .cork = false,
    .corkQueue =  ((void *)0) ,
    .patternCacheValid = false,
}

Definition at line 113 of file entry.c.

Referenced by closeTagFile(), corkTagFile(), countEntryInCorkQueue(), foreachEntriesInScope(), freeTagFileResources(), getEntryInCorkQueue(), getTagFileDirectory(), getTagScopeInformation(), internalSortTagFile(), invalidatePatternCache(), isTagFile(), makePatternStringCommon(), makeTagEntry(), maxTagsLine(), numTagsAdded(), numTagsTotal(), openTagFile(), queueTagEntry(), registerEntry(), rememberMaxLengths(), resizeTagFile(), setNumTagsAdded(), setTagFilePosition(), setupWriter(), sortTagFile(), tagFileName(), tagFilePosition(), teardownWriter(), uncorkTagFile(), updatePseudoTags(), writePseudoTag(), and writeTagEntry().

TagsToStdout

bool TagsToStdout = false

static

Definition at line 125 of file entry.c.

Referenced by closeTagFile(), internalSortTagFile(), openTagFile(), and sortTagFile().