#include "text.h"
#include <stdlib.h>
#include <assert.h>
#include <string.h>
#include <errno.h>
#include <ctype.h>
#include <gwenhywfar/gwenhywfarapi.h>
#include <gwenhywfar/debug.h>
#include <gwenhywfar/stringlist.h>

Include dependency graph for text.c:

Data Structures
struct	GWEN_TEXT_ESCAPE_ENTRY

Macros
#define	DISABLE_DEBUGLOG
#define	GWEN_TEXT__APPENDCHAR(chr)
#define	ICONV_CONST

Functions
static double	_checkSimilarity (const char s1, const char s2, int ign)
static int	_cmpSegment (const char w, unsigned int wpos, const char p, unsigned int ppos, int sensecase, unsigned int *matches)
static int	_findSegment (const char w, unsigned int wpos, const char p, unsigned int ppos, int sensecase, unsigned int *matches)
static int	_splitVariableNameInNameAndIndex (const char s, char pVariableName, int pMaxLen)
double	GWEN_Text_CheckSimilarity (const char s1, const char s2, int ign)
int	GWEN_Text_Compare (const char s1, const char s2, int ign)
int	GWEN_Text_ComparePattern (const char w, const char p, int sensecase)
void	GWEN_Text_CondenseBuffer (GWEN_BUFFER *buf)
int	GWEN_Text_ConvertCharset (const char fromCharset, const char toCharset, const char text, int len, GWEN_BUFFER tbuf)
int	GWEN_Text_CountUtf8Chars (const char *s, int len)
int	GWEN_Text_DoubleToBuffer (double num, GWEN_BUFFER *buf)
void	GWEN_Text_DumpString (const char *s, unsigned int l, unsigned int insert)
void	GWEN_Text_DumpString2Buffer (const char s, unsigned int l, GWEN_BUFFER mbuf, unsigned int insert)
char *	GWEN_Text_Escape (const char src, char buffer, unsigned int maxsize)
int	GWEN_Text_EscapeToBuffer (const char src, GWEN_BUFFER buf)
int	GWEN_Text_EscapeToBufferTolerant (const char src, GWEN_BUFFER buf)
int	GWEN_Text_EscapeToBufferTolerant2 (GWEN_BUFFER src, GWEN_BUFFER buf)
char *	GWEN_Text_EscapeTolerant (const char src, char buffer, unsigned int maxsize)
int	GWEN_Text_EscapeXmlToBuffer (const char src, GWEN_BUFFER buf)
int	GWEN_Text_FromBcdBuffer (const char src, GWEN_BUFFER buf)
int	GWEN_Text_FromHex (const char src, char buffer, unsigned maxsize)
int	GWEN_Text_FromHexBuffer (const char src, GWEN_BUFFER buf)
char *	GWEN_Text_GetWord (const char src, const char delims, char buffer, unsigned int maxsize, uint32_t flags, const char *next)
int	GWEN_Text_GetWordToBuffer (const char src, const char delims, GWEN_BUFFER buf, uint32_t flags, const char *next)
void	GWEN_Text_LogString (const char s, unsigned int l, const char logDomain, GWEN_LOGGER_LEVEL lv)
int	GWEN_Text_NumToString (int num, char *buffer, unsigned int bufsize, int fillchar)
int	GWEN_Text_ReplaceVars (const char s, GWEN_BUFFER dbuf, GWEN_TEXT_REPLACE_VARS_CB fn, void *ptr)
const char *	GWEN_Text_StrCaseStr (const char haystack, const char needle)
int	GWEN_Text_StringToDouble (const char s, double num)
char *	GWEN_Text_strndup (const char *s, size_t n)
int	GWEN_Text_ToBcdBuffer (const char src, unsigned l, GWEN_BUFFER buf, unsigned int groupsize, char delimiter, int skipLeadingZeroes)
char *	GWEN_Text_ToHex (const char src, unsigned l, char buffer, unsigned int maxsize)
int	GWEN_Text_ToHexBuffer (const char src, unsigned l, GWEN_BUFFER buf, unsigned int groupsize, char delimiter, int skipLeadingZeroes)
char *	GWEN_Text_ToHexGrouped (const char src, unsigned l, char buffer, unsigned maxsize, unsigned int groupsize, char delimiter, int skipLeadingZeroes)
char *	GWEN_Text_Unescape (const char src, char buffer, unsigned int maxsize)
char *	GWEN_Text_UnescapeN (const char src, unsigned int srclen, char buffer, unsigned int maxsize)
int	GWEN_Text_UnescapeToBuffer (const char src, GWEN_BUFFER buf)
int	GWEN_Text_UnescapeToBufferTolerant (const char src, GWEN_BUFFER buf)
char *	GWEN_Text_UnescapeTolerant (const char src, char buffer, unsigned int maxsize)
char *	GWEN_Text_UnescapeTolerantN (const char src, unsigned int srclen, char buffer, unsigned int maxsize)
int	GWEN_Text_UnescapeXmlToBuffer (const char src, GWEN_BUFFER buf)

Variables
static const GWEN_TEXT_ESCAPE_ENTRY	gwen_text__xml_escape_chars []

Macro Definition Documentation

◆ DISABLE_DEBUGLOG

#define DISABLE_DEBUGLOG

Definition at line 29 of file text.c.

◆ GWEN_TEXT__APPENDCHAR

#define GWEN_TEXT__APPENDCHAR ( chr )

Value:

  if (roomLeft<2) {                                   \
    if (bytesAdded) {                                 \
      GWEN_Buffer_IncrementPos(buf, bytesAdded);      \
      GWEN_Buffer_AdjustUsedBytes(buf);               \
    }                                                 \
    GWEN_Buffer_AllocRoom(buf, 2);                    \
    pdst=GWEN_Buffer_GetPosPointer(buf);              \
    roomLeft=GWEN_Buffer_GetMaxUnsegmentedWrite(buf); \
    bytesAdded=0;                                     \
   }                                                  \
   *(pdst++)=(unsigned char)chr;                      \
   *pdst=0;                                           \
   bytesAdded++;                                      \
  roomLeft--

Referenced by GWEN_Text_UnescapeXmlToBuffer().

◆ ICONV_CONST

#define ICONV_CONST

Definition at line 43 of file text.c.

Function Documentation

◆ _checkSimilarity()

double _checkSimilarity	(	const char *	s1,
		const char *	s2,
		int	ign )

static

Definition at line 1711 of file text.c.

Referenced by GWEN_Text_CheckSimilarity().

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◆ _cmpSegment()

int _cmpSegment	(	const char *	w,
		unsigned int *	wpos,
		const char *	p,
		unsigned int *	ppos,
		int	sensecase,
		unsigned int *	matches )

static

Definition at line 1118 of file text.c.

Referenced by _findSegment(), and GWEN_Text_ComparePattern().

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◆ _findSegment()

int _findSegment	(	const char *	w,
		unsigned int *	wpos,
		const char *	p,
		unsigned int *	ppos,
		int	sensecase,
		unsigned int *	matches )

static

Definition at line 1184 of file text.c.

References _cmpSegment().

Referenced by GWEN_Text_ComparePattern().

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◆ _splitVariableNameInNameAndIndex()

int _splitVariableNameInNameAndIndex	(	const char *	s,
		char **	pVariableName,
		int *	pMaxLen )

static

Definition at line 2192 of file text.c.

References DBG_ERROR, GWEN_ERROR_BAD_DATA, GWEN_ERROR_NO_ADDRESS, GWEN_LOGDOMAIN, and NULL.

Referenced by GWEN_Text_ReplaceVars().

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◆ GWEN_Text_CheckSimilarity()

double GWEN_Text_CheckSimilarity	(	const char *	s1,
		const char *	s2,
		int	ign )

Compares two strings and returns the percentage of their equality. It is calculated by this formula: matches*100 / ((length of s1)+(length of s2)) Each match is weight like this:

*s1==*s2: 2
toupper(*s1)==toupper(*s2): 2 if ign, 1 otherwise
isalnum(*s1)==isalnum(*s2): 1

Returns: percentage of equality between both strings

Parameters

s1	1st of two strings to compare
s2	2nd of two strings to compare
ign	if !=0 then the cases are ignored

Definition at line 1786 of file text.c.

References _checkSimilarity().

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◆ GWEN_Text_Compare()

int GWEN_Text_Compare	(	const char *	s1,
		const char *	s2,
		int	ign )

Compares two strings. If either of them is given but empty, that string will be treaten as not given. This way a string NOT given equals a string which is given but empty.

Parameters

ign	set to !=0 to ignore cases

Definition at line 1061 of file text.c.

◆ GWEN_Text_ComparePattern()

int GWEN_Text_ComparePattern	(	const char *	w,
		const char *	p,
		int	sensecase )

This function compares two string and returns the number of matches or -1 on error.

Parameters

w	string to compare
p	pattern to compare against
sensecase	if 0 then cases are ignored

Definition at line 1208 of file text.c.

References _cmpSegment(), and _findSegment().

Referenced by _addMatchingFiles(), _dbIfCharDataMatches(), _dbIfNotCharDataMatches(), _handleXmlIfCharDataMatches(), _handleXmlIfCharDataMatches(), _handleXmlIfNotCharDataMatches(), _handleXmlIfNotCharDataMatches(), _parseIfNotVarMatches(), _parseIfVarMatches(), _readFileListFromTagNode(), _varHasValue(), GWBUILD_GetArchFromTriplet(), GWBUILD_GetSystemFromTriplet(), GWEN_DB_FindFirstGroup(), GWEN_DB_FindFirstVar(), GWEN_DB_FindNextGroup(), GWEN_DB_FindNextVar(), GWEN_DBIO_XmlDb_CheckFile(), GWEN_Directory_GetAllEntries(), GWEN_Directory_GetDirEntries(), GWEN_Directory_GetFileEntries(), GWEN_Directory_GetFileEntriesWithType(), GWEN_Directory_GetMatchingFilesRecursively(), GWEN_SyncIo_Http_ParseHeader(), GWEN_SyncIo_Http_WriteHeader(), and GWEN_XMLNode_FindTag().

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◆ GWEN_Text_CondenseBuffer()

void GWEN_Text_CondenseBuffer ( GWEN_BUFFER * buf )

Condenses a buffer containing chars. This means removing unnecessary spaces.

Definition at line 1620 of file text.c.

References GWEN_Buffer_Crop(), GWEN_Buffer_GetStart(), and GWEN_Buffer_GetUsedBytes().

Referenced by _callPkgConfig(), _convertAndSetCharValue(), _convertAndSetCharValue(), and _readDepFile().

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◆ GWEN_Text_ConvertCharset()

int GWEN_Text_ConvertCharset	(	const char *	fromCharset,
		const char *	toCharset,
		const char *	text,
		int	len,
		GWEN_BUFFER *	tbuf )

This function converts a given text from one charset to another one. Currently, iconv is used for this conversion.

Parameters

fromCharset	charset of the source text
toCharset	charset of the source text
text	text to convert
len	length of the text (excluding trailing 0)
tbuf	destination buffer for the converted text

Definition at line 2015 of file text.c.

References DBG_DEBUG, DBG_ERROR, DBG_INFO, GWEN_Buffer_AppendBytes(), GWEN_ERROR_GENERIC, GWEN_LOGDOMAIN, and ICONV_CONST.

Referenced by GWEN_XML__ReadData(), GWEN_XML__ReadTag(), GWEN_XMLNode__WriteCommentToStream(), GWEN_XMLNode__WriteDataToStream(), and GWEN_XMLNode__WritePropertiesToStream().

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◆ GWEN_Text_CountUtf8Chars()

int GWEN_Text_CountUtf8Chars	(	const char *	s,
		int	len )

This function counts the number of characters in the given UTF-8 buffer.

Parameters

s	pointer to a buffer which contains UTF-8 characters
len	number of bytes (if 0 then all bytes up to a zero byte are counted)

Definition at line 1799 of file text.c.

References DBG_ERROR, and GWEN_LOGDOMAIN.

◆ GWEN_Text_DoubleToBuffer()

int GWEN_Text_DoubleToBuffer	(	double	num,
		GWEN_BUFFER *	buf )

This functions transforms a string into a double float value. It always uses a decimal point (".") regardless of the current locale settings. This makes sure that a value can always be parsed regardless of the country settings of the producer of that string.

Definition at line 1663 of file text.c.

References GWEN_Buffer_AppendString(), and NULL.

Referenced by GWEN_Param_SetCurrentValueAsDouble().

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◆ GWEN_Text_DumpString()

void GWEN_Text_DumpString	(	const char *	s,
		unsigned int	l,
		unsigned int	insert )

This is used for debugging purposes and it shows the given data as a classical hexdump.

Definition at line 1283 of file text.c.

Referenced by _groupReadElement(), cryptWithNew(), GWEN_Buffer_Dump(), GWEN_MsgEngine__ReadGroup(), GWEN_MsgEngine_ReadMessage(), GWEN_SyncIo_Socket_Read(), GWEN_SyncIo_Socket_Write(), GWEN_SyncIo_Tls_Read(), GWEN_SyncIo_Tls_Write(), and signWithNew().

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◆ GWEN_Text_DumpString2Buffer()

void GWEN_Text_DumpString2Buffer	(	const char *	s,
		unsigned int	l,
		GWEN_BUFFER *	mbuf,
		unsigned int	insert )

Definition at line 1324 of file text.c.

References GWEN_Buffer_AppendByte(), and GWEN_Buffer_AppendString().

Referenced by GWEN_Msg_Dump(), and GWEN_Text_LogString().

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◆ GWEN_Text_Escape()

char * GWEN_Text_Escape	(	const char *	src,
		char *	buffer,
		unsigned int	maxsize )

This function does escaping like it is used for HTTP URL encoding. All characters which are not alphanumeric are escaped by XX where XX ist the hexadecimal code of the character.

Definition at line 349 of file text.c.

References DBG_ERROR, and GWEN_LOGDOMAIN.

◆ GWEN_Text_EscapeToBuffer()

int GWEN_Text_EscapeToBuffer	(	const char *	src,
		GWEN_BUFFER *	buf )

Definition at line 1376 of file text.c.

References GWEN_Buffer_AppendByte().

Referenced by GWEN_ConfigMgrDir__GetUniqueId(), GWEN_ConfigMgrDir__UpdateLastUniqueId(), GWEN_ConfigMgrDir_AddGroupDirName(), GWEN_ConfigMgrDir_AddGroupFileName(), GWEN_MDigest__HashFileTree(), GWEN_Path_Handle(), and GWEN_Path_HandleWithIdx().

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◆ GWEN_Text_EscapeToBufferTolerant()

int GWEN_Text_EscapeToBufferTolerant	(	const char *	src,
		GWEN_BUFFER *	buf )

Does the same as GWEN_Text_EscapeToBuffer does, but this version here does not escape some characters generally accepted within strings (such as space, comma, decimal point etc).

Definition at line 1471 of file text.c.

References GWEN_Buffer_AppendByte().

Referenced by GWEN_DB_WriteGroupToIoLayer(), GWEN_Gui_Internal_GetPassword(), GWEN_Gui_Internal_SetPasswordStatus(), GWEN_PasswordStore__GetPassword(), GWEN_PasswordStore__SetPassword(), GWEN_Path_Handle(), and GWEN_Path_HandleWithIdx().

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◆ GWEN_Text_EscapeToBufferTolerant2()

int GWEN_Text_EscapeToBufferTolerant2	(	GWEN_BUFFER *	src,
		GWEN_BUFFER *	buf )

Definition at line 1560 of file text.c.

References DBG_INFO, GWEN_Buffer_AppendByte(), GWEN_Buffer_GetBytesLeft(), GWEN_Buffer_ReadByte(), and GWEN_LOGDOMAIN.

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◆ GWEN_Text_EscapeTolerant()

char * GWEN_Text_EscapeTolerant	(	const char *	src,
		char *	buffer,
		unsigned int	maxsize )

Definition at line 400 of file text.c.

References DBG_ERROR, and GWEN_LOGDOMAIN.

◆ GWEN_Text_EscapeXmlToBuffer()

int GWEN_Text_EscapeXmlToBuffer	(	const char *	src,
		GWEN_BUFFER *	buf )

Replaces special characters which are used by XML (like "<", "&" etc) by known sequences (like "&").

Definition at line 1978 of file text.c.

References GWEN_TEXT_ESCAPE_ENTRY::character, GWEN_Buffer_AppendByte(), GWEN_Buffer_AppendString(), gwen_text__xml_escape_chars, and GWEN_TEXT_ESCAPE_ENTRY::replace.

Referenced by _convertAndSetCharValue(), GWEN_DBIO_XmlDb__ExportVar(), and GWEN_DlgProgress_AddLogText().

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◆ GWEN_Text_FromBcdBuffer()

int GWEN_Text_FromBcdBuffer	(	const char *	src,
		GWEN_BUFFER *	buf )

Reads bcd bytes and stores them in the given buffer.

Definition at line 942 of file text.c.

References DBG_ERROR, GWEN_Buffer_AppendByte(), and GWEN_LOGDOMAIN.

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◆ GWEN_Text_FromHex()

int GWEN_Text_FromHex	(	const char *	src,
		char *	buffer,
		unsigned	maxsize )

Definition at line 850 of file text.c.

References DBG_ERROR, and GWEN_LOGDOMAIN.

◆ GWEN_Text_FromHexBuffer()

int GWEN_Text_FromHexBuffer	(	const char *	src,
		GWEN_BUFFER *	buf )

Reads hex bytes and stores them in the given buffer.

Definition at line 897 of file text.c.

References DBG_ERROR, GWEN_Buffer_AppendByte(), and GWEN_LOGDOMAIN.

Referenced by GWEN_Crypt_Token_KeyInfo_ReadXml(), GWEN_DB__ReadValues(), GWEN_DBIO__XmlDb_ImportVar(), and GWEN_MsgEngine__GetInline().

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◆ GWEN_Text_GetWord()

char * GWEN_Text_GetWord	(	const char *	src,
		const char *	delims,
		char *	buffer,
		unsigned int	maxsize,
		uint32_t	flags,
		const char **	next )

This function cuts out a word from a given string.

Returns: address of the new word, 0 on error

Parameters

src	pointer to the beginning of the source string
delims	pointer to a string containing all delimiters
buffer	pointer to the destination buffer
maxsize	length of the buffer. Actually up to this number of characters are copied to the buffer. If after this number of chars no delimiter follows the string will be terminated. You will have to check whether there is a delimiter directly after the copied string
flags	defines how the source string is to be processed
next	pointer to a pointer to receive the address up to which the source string has been handled. You can use this to continue with the source string behind the word we've just cut out. This variable is only modified upon successfull return

Definition at line 100 of file text.c.

References DBG_DEBUG, DBG_ERROR, GWEN_LOGDOMAIN, GWEN_TEXT_FLAGS_CHECK_BACKSLASH, GWEN_TEXT_FLAGS_DEL_LEADING_BLANKS, GWEN_TEXT_FLAGS_DEL_MULTIPLE_BLANKS, GWEN_TEXT_FLAGS_DEL_QUOTES, GWEN_TEXT_FLAGS_DEL_TRAILING_BLANKS, GWEN_TEXT_FLAGS_NEED_DELIMITER, and GWEN_TEXT_FLAGS_NULL_IS_DELIMITER.

◆ GWEN_Text_GetWordToBuffer()

int GWEN_Text_GetWordToBuffer	(	const char *	src,
		const char *	delims,
		GWEN_BUFFER *	buf,
		uint32_t	flags,
		const char **	next )

Definition at line 226 of file text.c.

References DBG_ERROR, GWEN_Buffer_AppendByte(), GWEN_Buffer_Crop(), GWEN_Buffer_GetPos(), GWEN_LOGDOMAIN, GWEN_TEXT_FLAGS_CHECK_BACKSLASH, GWEN_TEXT_FLAGS_DEL_LEADING_BLANKS, GWEN_TEXT_FLAGS_DEL_MULTIPLE_BLANKS, GWEN_TEXT_FLAGS_DEL_QUOTES, GWEN_TEXT_FLAGS_DEL_TRAILING_BLANKS, GWEN_TEXT_FLAGS_NEED_DELIMITER, and GWEN_TEXT_FLAGS_NULL_IS_DELIMITER.

Referenced by _readCsvLine(), and GWEN_StringList_fromString2().

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◆ GWEN_Text_LogString()

void GWEN_Text_LogString	(	const char *	s,
		unsigned int	l,
		const char *	logDomain,
		GWEN_LOGGER_LEVEL	lv )

Definition at line 1606 of file text.c.

References GWEN_Buffer_free(), GWEN_Buffer_GetStart(), GWEN_Buffer_new(), GWEN_Logger_Log(), and GWEN_Text_DumpString2Buffer().

Referenced by _recvPacket(), GWEN_Sar_ExtractAndDigestFileReg(), GWEN_SyncIo_Http_ReadHeader(), GWEN_SyncIo_Http_ReadStatus(), GWEN_SyncIo_Http_WriteCommand(), and GWEN_SyncIo_Http_WriteHeader().

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◆ GWEN_Text_NumToString()

int GWEN_Text_NumToString	(	int	num,
		char *	buffer,
		unsigned int	bufsize,
		int	fillchar )

Returns: number of bytes in the buffer (-1 on error)

Parameters

fillchar if 0 then no filling takes place, positive values extend to the right, negative values to the left.

Definition at line 1243 of file text.c.

References DBG_ERROR, and GWEN_LOGDOMAIN.

Referenced by _csvExport(), _writeVarValueToBuffer(), GWEN_DB_WriteGroupToIoLayer(), GWEN_MsgEngine__TransformValue(), and GWEN_MsgEngine__WriteElement().

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◆ GWEN_Text_ReplaceVars()

int GWEN_Text_ReplaceVars	(	const char *	s,
		GWEN_BUFFER *	dbuf,
		GWEN_TEXT_REPLACE_VARS_CB	fn,
		void *	ptr )

Read the given string and replace every variable in that string ( noted as "$(varname)") with the value of the mentioned variable. Uses a callback to actually retrieve the data.

Definition at line 2110 of file text.c.

References _splitVariableNameInNameAndIndex(), DBG_ERROR, DBG_INFO, GWEN_Buffer_AppendByte(), GWEN_Buffer_Crop(), GWEN_Buffer_GetPos(), GWEN_ERROR_BAD_DATA, GWEN_ERROR_NO_ADDRESS, GWEN_ERROR_NO_DATA, GWEN_LOGDOMAIN, and NULL.

Referenced by GWEN_DB_ReplaceVars().

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◆ GWEN_Text_StrCaseStr()

const char * GWEN_Text_StrCaseStr	(	const char *	haystack,
		const char *	needle )

This function provides the functionality of strcasestr() which is not available on some systems.

Definition at line 1083 of file text.c.

References NULL.

Referenced by GWEN_Buffer_KeepTextBetweenStrings().

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◆ GWEN_Text_StringToDouble()

int GWEN_Text_StringToDouble	(	const char *	s,
		double *	num )

This functions transforms a double float value into a string. It always uses a decimal point (".") regardless of the current locale settings. This makes sure that a value can always be parsed regardless of the country settings of the producer of that string.

Definition at line 1688 of file text.c.

References NULL.

Referenced by GWEN_Param_GetCurrentValueAsDouble().

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◆ GWEN_Text_strndup()

char * GWEN_Text_strndup	(	const char *	s,
		size_t	n )

This function provides the functionality of strndup() which is not available on Windows (uses strndup() on all other systems).

Definition at line 2088 of file text.c.

References NULL.

Referenced by _setupAfterAddingFirstInputFile(), _twoStrings_fromString(), and GWEN_Tag16_GetTagDataAsNewString().

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◆ GWEN_Text_ToBcdBuffer()

int GWEN_Text_ToBcdBuffer	(	const char *	src,
		unsigned	l,
		GWEN_BUFFER *	buf,
		unsigned int	groupsize,
		char	delimiter,
		int	skipLeadingZeroes )

Writes the given BCD data as a hex string to the destination buffer.

Parameters

groupsize	if !=0 then after this many characters in the destination buffer the delimiter is inserted
delimiter	character to write after groupsize characters
skipLeadingZeroes	if !=0 then leading zeroes are suppressed

Definition at line 988 of file text.c.

References DBG_INFO, GWEN_Buffer_AppendByte(), and GWEN_LOGDOMAIN.

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◆ GWEN_Text_ToHex()

char * GWEN_Text_ToHex	(	const char *	src,
		unsigned	l,
		char *	buffer,
		unsigned int	maxsize )

Definition at line 657 of file text.c.

References DBG_ERROR, and GWEN_LOGDOMAIN.

Referenced by GWEN_DB_Dump(), GWEN_DB_WriteGroupToIoLayer(), and GWEN_TLV_Buffer_To_DB().

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◆ GWEN_Text_ToHexBuffer()

int GWEN_Text_ToHexBuffer	(	const char *	src,
		unsigned	l,
		GWEN_BUFFER *	buf,
		unsigned int	groupsize,
		char	delimiter,
		int	skipLeadingZeroes )

Writes the given binary data as a hex string to the destination buffer.

Parameters

groupsize	if !=0 then after this many characters in the destination buffer the delimiter is inserted
delimiter	character to write after groupsize characters
skipLeadingZeroes	if !=0 then leading zeroes are suppressed

Definition at line 777 of file text.c.

References DBG_INFO, GWEN_Buffer_AppendByte(), and GWEN_LOGDOMAIN.

Referenced by GWEN_Crypt_Token_KeyInfo_WriteXml(), GWEN_DBIO_XmlDb__ExportVar(), GWEN_Gui__HashPair(), GWEN_MDigest__HashFile(), GWEN_SyncIo_Tls_GetPeerCert(), and showKey().

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◆ GWEN_Text_ToHexGrouped()

char * GWEN_Text_ToHexGrouped	(	const char *	src,
		unsigned	l,
		char *	buffer,
		unsigned	maxsize,
		unsigned int	groupsize,
		char	delimiter,
		int	skipLeadingZeros )

Converts a string to Hex. After "groupsize" bytes the "delimiter" is inserted.

Definition at line 691 of file text.c.

References DBG_ERROR, and GWEN_LOGDOMAIN.

◆ GWEN_Text_Unescape()

char * GWEN_Text_Unescape	(	const char *	src,
		char *	buffer,
		unsigned int	maxsize )

Definition at line 542 of file text.c.

References GWEN_Text_UnescapeN().

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◆ GWEN_Text_UnescapeN()

char * GWEN_Text_UnescapeN	(	const char *	src,
		unsigned int	srclen,
		char *	buffer,
		unsigned int	maxsize )

Definition at line 458 of file text.c.

References DBG_ERROR, and GWEN_LOGDOMAIN.

Referenced by GWEN_Text_Unescape().

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◆ GWEN_Text_UnescapeToBuffer()

int GWEN_Text_UnescapeToBuffer	(	const char *	src,
		GWEN_BUFFER *	buf )

Definition at line 1411 of file text.c.

References DBG_ERROR, GWEN_Buffer_AppendByte(), and GWEN_LOGDOMAIN.

Referenced by GWEN_ConfigMgrDir_ListSubGroups(), GWEN_Path_Handle(), and GWEN_Path_HandleWithIdx().

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◆ GWEN_Text_UnescapeToBufferTolerant()

int GWEN_Text_UnescapeToBufferTolerant	(	const char *	src,
		GWEN_BUFFER *	buf )

This function does the same as GWEN_Text_UnescapeToBuffer but it doesn't complain about unescaped characters in the source string.

Definition at line 1515 of file text.c.

References GWEN_Buffer_AppendByte().

Referenced by GWEN_PasswordStore_EncryptWriteFile(), GWEN_PasswordStore_GetTokenList(), GWEN_PasswordStore_ReadDecryptFile(), GWEN_Path_Handle(), and GWEN_Path_HandleWithIdx().

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◆ GWEN_Text_UnescapeTolerant()

char * GWEN_Text_UnescapeTolerant	(	const char *	src,
		char *	buffer,
		unsigned int	maxsize )

Definition at line 645 of file text.c.

References GWEN_Text_UnescapeTolerantN().

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◆ GWEN_Text_UnescapeTolerantN()

char * GWEN_Text_UnescapeTolerantN	(	const char *	src,
		unsigned int	srclen,
		char *	buffer,
		unsigned int	maxsize )

Definition at line 554 of file text.c.

References DBG_ERROR, and GWEN_LOGDOMAIN.

Referenced by GWEN_Text_UnescapeTolerant().

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◆ GWEN_Text_UnescapeXmlToBuffer()

int GWEN_Text_UnescapeXmlToBuffer	(	const char *	src,
		GWEN_BUFFER *	buf )

Replaces special character sequences to their coresponding character.

Definition at line 1856 of file text.c.

References GWEN_TEXT_ESCAPE_ENTRY::character, GWEN_Buffer_AdjustUsedBytes(), GWEN_Buffer_GetMaxUnsegmentedWrite(), GWEN_Buffer_GetPosPointer(), GWEN_Buffer_IncrementPos(), GWEN_TEXT__APPENDCHAR, gwen_text__xml_escape_chars, and GWEN_TEXT_ESCAPE_ENTRY::replace.

Referenced by GWEN_DBIO__XmlDb_ReadDataTags(), GWEN_XmlCtxStore_AddAttr(), GWEN_XmlCtxStore_AddData(), and HtmlCtx_SanitizeData().

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Variable Documentation

◆ gwen_text__xml_escape_chars

const GWEN_TEXT_ESCAPE_ENTRY gwen_text__xml_escape_chars[]

static

Initial value:

= {
  {'&', "&amp;"},
  {'<', "&lt;"},
  {'>', "&gt;"},
  {'\'', "&apos;"},
  {'\"', "&quot;"},
  {0, 0}
}

Definition at line 62 of file text.c.

Referenced by GWEN_Text_EscapeXmlToBuffer(), and GWEN_Text_UnescapeXmlToBuffer().

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

◆ DISABLE_DEBUGLOG

◆ GWEN_TEXT__APPENDCHAR

◆ ICONV_CONST

Function Documentation

◆ _checkSimilarity()

◆ _cmpSegment()

◆ _findSegment()

◆ _splitVariableNameInNameAndIndex()

◆ GWEN_Text_CheckSimilarity()

◆ GWEN_Text_Compare()

◆ GWEN_Text_ComparePattern()

◆ GWEN_Text_CondenseBuffer()

◆ GWEN_Text_ConvertCharset()

◆ GWEN_Text_CountUtf8Chars()

◆ GWEN_Text_DoubleToBuffer()

◆ GWEN_Text_DumpString()

◆ GWEN_Text_DumpString2Buffer()

◆ GWEN_Text_Escape()

◆ GWEN_Text_EscapeToBuffer()

◆ GWEN_Text_EscapeToBufferTolerant()

◆ GWEN_Text_EscapeToBufferTolerant2()

◆ GWEN_Text_EscapeTolerant()

◆ GWEN_Text_EscapeXmlToBuffer()

◆ GWEN_Text_FromBcdBuffer()

◆ GWEN_Text_FromHex()

◆ GWEN_Text_FromHexBuffer()

◆ GWEN_Text_GetWord()

◆ GWEN_Text_GetWordToBuffer()

◆ GWEN_Text_LogString()

◆ GWEN_Text_NumToString()

◆ GWEN_Text_ReplaceVars()

◆ GWEN_Text_StrCaseStr()

◆ GWEN_Text_StringToDouble()

◆ GWEN_Text_strndup()

◆ GWEN_Text_ToBcdBuffer()

◆ GWEN_Text_ToHex()

◆ GWEN_Text_ToHexBuffer()

◆ GWEN_Text_ToHexGrouped()

◆ GWEN_Text_Unescape()

◆ GWEN_Text_UnescapeN()

◆ GWEN_Text_UnescapeToBuffer()

◆ GWEN_Text_UnescapeToBufferTolerant()

◆ GWEN_Text_UnescapeTolerant()

◆ GWEN_Text_UnescapeTolerantN()

◆ GWEN_Text_UnescapeXmlToBuffer()

Variable Documentation

◆ gwen_text__xml_escape_chars