path.c File Reference

#include "path.h"
#include "gwenhywfar/debug.h"
#include "gwenhywfar/misc.h"
#include "gwenhywfar/text.h"
#include "gwenhywfar/stringlist.h"
#include <ctype.h>

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Macros
#define	DISABLE_DEBUGLOG

Functions
static void	_getPathBetween (const char *path1, const char *path2, GWEN_BUFFER *diffBuf)
static void *	GWEN_Path_AppendPathElement (const char *entry, void *data, unsigned int flags)
int	GWEN_Path_Convert (const char *path, GWEN_BUFFER *buffer, uint32_t flags)
int	GWEN_Path_GetPathBetween (const char *path1, const char *path2, GWEN_BUFFER *diffBuf)
void *	GWEN_Path_Handle (const char *path, void *data, uint32_t flags, GWEN_PATHHANDLERPTR elementFunction)
void *	GWEN_Path_HandleWithIdx (const char *path, void *data, uint32_t flags, GWEN_PATHIDXHANDLERPTR elementFunction)

Macro Definition Documentation

DISABLE_DEBUGLOG

#define DISABLE_DEBUGLOG

Definition at line 29 of file path.c.

Function Documentation

_getPathBetween()

void _getPathBetween ( const char * path1, const char * path2, GWEN_BUFFER * diffBuf )

static

Definition at line 465 of file path.c.

References GWEN_Buffer_AppendString(), GWEN_Buffer_GetUsedBytes(), GWEN_StringList_Count(), GWEN_StringList_FirstEntry(), GWEN_StringList_free(), GWEN_StringList_fromString2(), GWEN_StringList_RemoveCommonFirstEntries(), GWEN_StringListEntry_Data(), GWEN_StringListEntry_Next(), GWEN_TEXT_FLAGS_CHECK_BACKSLASH, and GWEN_TEXT_FLAGS_DEL_QUOTES.

Referenced by GWEN_Path_GetPathBetween().

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GWEN_Path_AppendPathElement()

void * GWEN_Path_AppendPathElement ( const char * entry, void * data, unsigned int flags )

static

Definition at line 392 of file path.c.

References GWEN_Buffer_AllocRoom(), GWEN_Buffer_AppendByte(), GWEN_Buffer_AppendString(), GWEN_Buffer_GetPosPointer(), GWEN_PATH_FLAGS_LAST, and GWEN_PATH_FLAGS_VARIABLE.

Referenced by GWEN_Path_Convert().

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GWEN_Path_Convert()

int GWEN_Path_Convert	(	const char *	path,
		GWEN_BUFFER *	buffer,
		uint32_t	flags )

Converts the given path according to the given flags. You can use this function to escape, unescape or simply store all path elements within a buffer. The converted path will simply be appended to the given buffer (without any leading slash).

Definition at line 409 of file path.c.

References GWEN_Path_AppendPathElement(), and GWEN_Path_Handle().

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GWEN_Path_GetPathBetween()

int GWEN_Path_GetPathBetween	(	const char *	path1,
		const char *	path2,
		GWEN_BUFFER *	diffBuf )

Definition at line 427 of file path.c.

References _getPathBetween(), DBG_INFO, GWEN_Buffer_AppendString(), GWEN_LOGDOMAIN, GWEN_StringList_Count(), GWEN_StringList_free(), GWEN_StringList_fromString2(), GWEN_TEXT_FLAGS_CHECK_BACKSLASH, and GWEN_TEXT_FLAGS_DEL_QUOTES.

Referenced by GWB_Builder_AddFileNameToBuffer(), and GWB_Builder_AddRelativeFolderToBuffer().

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GWEN_Path_Handle()

void * GWEN_Path_Handle	(	const char *	path,
		void *	data,
		uint32_t	flags,
		GWEN_PATHHANDLERPTR	elementFunction )

This function works on a path according to the given flags. For every element the given function is called. A path consists of multiple elements separated by a slash ("/"), e.g. "first/second/element". This function is used by the DB module but may also be used for any type of path handling (like creating all directories along a given path). This function simply calls the given function for any element as long as that function returns a non-zero value or the path ends. The type of the returned value completely depends on the function called.

Returns

0 on error, !=0 otherwise

Definition at line 60 of file path.c.

References DBG_DEBUG, DBG_ERROR, GWEN_Buffer_AppendByte(), GWEN_Buffer_free(), GWEN_Buffer_GetStart(), GWEN_Buffer_new(), GWEN_Buffer_Reset(), GWEN_Buffer_SetStep(), GWEN_LOGDOMAIN, GWEN_PATH_FLAGS_CHECKROOT, GWEN_PATH_FLAGS_CONVERT_LAST, GWEN_PATH_FLAGS_ESCAPE, GWEN_PATH_FLAGS_INTERNAL, GWEN_PATH_FLAGS_LAST, GWEN_PATH_FLAGS_ROOT, GWEN_PATH_FLAGS_TOLERANT_ESCAPE, GWEN_PATH_FLAGS_UNESCAPE, GWEN_PATH_FLAGS_VARIABLE, GWEN_Text_EscapeToBuffer(), GWEN_Text_EscapeToBufferTolerant(), GWEN_Text_UnescapeToBuffer(), and GWEN_Text_UnescapeToBufferTolerant().

Referenced by GWEN_Directory_GetPath(), and GWEN_Path_Convert().

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GWEN_Path_HandleWithIdx()

void * GWEN_Path_HandleWithIdx	(	const char *	path,
		void *	data,
		uint32_t	flags,
		GWEN_PATHIDXHANDLERPTR	elementFunction )

Definition at line 210 of file path.c.

References DBG_DEBUG, DBG_ERROR, GWEN_Buffer_AppendByte(), GWEN_Buffer_free(), GWEN_Buffer_GetStart(), GWEN_Buffer_new(), GWEN_Buffer_Reset(), GWEN_Buffer_SetStep(), GWEN_LOGDOMAIN, GWEN_PATH_FLAGS_CHECKROOT, GWEN_PATH_FLAGS_CONVERT_LAST, GWEN_PATH_FLAGS_ESCAPE, GWEN_PATH_FLAGS_INTERNAL, GWEN_PATH_FLAGS_LAST, GWEN_PATH_FLAGS_NO_IDX, GWEN_PATH_FLAGS_ROOT, GWEN_PATH_FLAGS_TOLERANT_ESCAPE, GWEN_PATH_FLAGS_UNESCAPE, GWEN_PATH_FLAGS_VARIABLE, GWEN_Text_EscapeToBuffer(), GWEN_Text_EscapeToBufferTolerant(), GWEN_Text_UnescapeToBuffer(), and GWEN_Text_UnescapeToBufferTolerant().

Referenced by GWEN_DB_GetNode(), GWEN_JsonElement_GetElementByPath(), GWEN_XmlCommanderLibXml_GetXmlNode(), and GWEN_XMLNode_GetNodeByXPath().

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