chain.c File Reference

Include dependency graph for chain.c:

Macros
#define	SKIPSPACE(p)
#define	SKIPTRAILINGSPACE(p, e)

Functions
static bool	IsEscapeNeeded (char c)
static bool	IsEscape (const char *psz)
static bool	IsSpace (char c)
static const char *	ChainGetEnd (const char *psz_string)
	This function will return a pointer after the end of a string element.
static char *	ChainGetValue (const char **ppsz_string)
	It will extract an option value (=... or {...}).
const char *	config_ChainParseOptions (config_chain_t **pp_cfg, const char *psz_opts)
	This function will parse a configuration string (psz_opts) and.
char *	config_ChainCreate (char **ppsz_name, config_chain_t **pp_cfg, const char *psz_chain)
	This function will parse a configuration string (psz_string) and.
void	config_ChainDestroy (config_chain_t *p_cfg)
	This function will release a linked list of config_chain_t (Including the head).
void	config_ChainParse (vlc_object_t *p_this, const char *psz_prefix, const char *const *ppsz_options, const config_chain_t *cfg)
	This function will.
config_chain_t *	config_ChainDuplicate (const config_chain_t *p_src)
	This function will duplicate a linked list of config_chain_t.
char *	config_StringUnescape (char *psz_string)
	This function will unescape a string in place and will return a pointer on the given string.
char *	config_StringEscape (const char *str)
	This function will escape a string that can be unescaped by config_StringUnescape.

Macro Definition Documentation

SKIPSPACE

#define SKIPSPACE

(

p

)

Value:

p += strspn( p, " \t" )

Referenced by ChainGetEnd(), ChainGetValue(), config_ChainCreate(), and config_ChainParseOptions().

SKIPTRAILINGSPACE

#define SKIPTRAILINGSPACE	(		p,
			e )

Value:

    do { while( e > p && IsSpace( *(e-1) ) ) e--; } while(0)

Referenced by ChainGetValue().

Function Documentation

ChainGetEnd()

const char * ChainGetEnd ( const char * psz_string )

static

This function will return a pointer after the end of a string element.

It will search the closing element which is } for { (it will handle nested { ... }) " for " ' for '

References ChainGetEnd(), IsEscape(), p, and SKIPSPACE.

Referenced by ChainGetEnd(), and ChainGetValue().

ChainGetValue()

char * ChainGetValue ( const char ** ppsz_string )

static

It will extract an option value (=... or {...}).

It will remove the initial = if present but keep the {}

References ChainGetEnd(), config_StringUnescape(), p, psz_value, SKIPSPACE, SKIPTRAILINGSPACE, and strndup().

Referenced by config_ChainParseOptions().

IsEscape()

bool IsEscape ( const char * psz )

static

References IsEscapeNeeded().

Referenced by ChainGetEnd(), and config_StringUnescape().

IsEscapeNeeded()

bool IsEscapeNeeded ( char c )

static

Referenced by config_StringEscape(), and IsEscape().

IsSpace()

bool IsSpace ( char c )

static