url.c File Reference

Include dependency graph for url.c:

Functions
char *	vlc_uri_decode_duplicate (const char *str)
	Decodes an URI component. More...
static int_fast8_t	hex_to_char (unsigned char c)
char *	vlc_uri_decode (char *str)
	Decodes an URI component in place. More...
static bool	isurialnum (int c)
static bool	isurisafe (int c)
static bool	isurisubdelim (int c)
static bool	isurihex (int c)
static char *	encode_URI_bytes (const char *str, size_t *restrict lenp)
char *	vlc_uri_encode (const char *str)
	Encodes a URI component. More...
char *	vlc_path2uri (const char *path, const char *scheme)
	Converts local path to URL. More...
char *	vlc_uri2path (const char *url)
	Converts a URI to a local path. More...
static char *	vlc_idna_to_ascii (const char *idn)
	Converts a UTF-8 nul-terminated IDN to nul-terminated ASCII domain name. More...
static char *	vlc_iri2uri (const char *iri)
static bool	vlc_uri_component_validate (const char *str, const char *extras)
static bool	vlc_uri_host_validate (const char *str)
static bool	vlc_uri_path_validate (const char *str)
static int	vlc_UrlParseInner (vlc_url_t *restrict url, const char *str)
int	vlc_UrlParse (vlc_url_t *url, const char *str)
	Parses an URI or IRI. More...
static char *	vlc_uri_fixup_inner (const char *str, const char *extras)
int	vlc_UrlParseFixup (vlc_url_t *url, const char *str)
	Parses an URI or IRI and fix up the path part. More...
void	vlc_UrlClean (vlc_url_t *restrict url)
static char *	vlc_uri_merge_paths (const char *base, const char *ref)
	Merge paths. More...
static char *	vlc_uri_remove_dot_segments (char *str)
	Remove dot segments. More...
char *	vlc_uri_compose (const vlc_url_t *uri)
	Composes an URI. More...
char *	vlc_uri_resolve (const char *base, const char *ref)
	Resolves an URI reference. More...
static void	vlc_uri_putc (struct vlc_memstream *s, int c, const char *extras)
char *	vlc_uri_fixup (const char *str)
	Fixes up a URI string. More...

Variables
static const char	urihex [] = "0123456789ABCDEF"

Function Documentation

encode_URI_bytes()

static char * encode_URI_bytes ( const char *  str, size_t *restrict  lenp  )

static

References isurisafe(), likely, unlikely, and urihex.

Referenced by vlc_path2uri(), and vlc_uri_encode().

hex_to_char()

static int_fast8_t hex_to_char ( unsigned char  c )

static

Referenced by vlc_uri_decode().

isurialnum()

static bool isurialnum ( int  c )

static

Referenced by isurisafe(), vlc_uri_fixup(), and vlc_UrlParseInner().

isurihex()

static bool isurihex ( int  c )

static

Referenced by vlc_uri_component_validate(), vlc_uri_fixup(), and vlc_uri_fixup_inner().

isurisafe()

static bool isurisafe ( int  c )

static

References isurialnum().

Referenced by encode_URI_bytes(), vlc_uri_component_validate(), vlc_uri_fixup_inner(), and vlc_uri_putc().

isurisubdelim()

static bool isurisubdelim ( int  c )

static

Referenced by vlc_uri_component_validate(), vlc_uri_fixup_inner(), and vlc_uri_putc().

vlc_idna_to_ascii()

static char * vlc_idna_to_ascii ( const char *  idn )

static

Converts a UTF-8 nul-terminated IDN to nul-terminated ASCII domain name.

Parameters

idn	UTF-8 Internationalized Domain Name to convert

Returns

a heap-allocated string or NULL on error.

References vlc_memstream::error, p, strdup(), unlikely, and vlc_alloc().

Referenced by vlc_UrlParseInner().

vlc_iri2uri()

static char * vlc_iri2uri ( const char *  iri )

static

References p, unlikely, and urihex.

Referenced by vlc_UrlParseInner().

vlc_uri_component_validate()

static bool vlc_uri_component_validate ( const char *  str, const char *  extras  )

static

References isurihex(), isurisafe(), and isurisubdelim().

Referenced by vlc_uri_host_validate(), vlc_uri_path_validate(), vlc_UrlParseFixup(), and vlc_UrlParseInner().

vlc_uri_fixup_inner()

static char * vlc_uri_fixup_inner ( const char *  str, const char *  extras  )

static

References isurihex(), isurisafe(), isurisubdelim(), vlc_memstream::stream, vlc_memstream_close(), vlc_memstream_open(), vlc_memstream_printf(), and vlc_memstream_putc().

Referenced by vlc_UrlParseFixup().

vlc_uri_host_validate()

static bool vlc_uri_host_validate ( const char *  str )

static

References vlc_uri_component_validate().

Referenced by vlc_UrlParseInner().

vlc_uri_merge_paths()

static char * vlc_uri_merge_paths ( const char *  base, const char *  ref  )

static

Merge paths.

See IETF RFC3986 section 5.2.3 for details.

References asprintf(), and unlikely.

Referenced by vlc_uri_resolve().

vlc_uri_path_validate()

static bool vlc_uri_path_validate ( const char *  str )

static

References vlc_uri_component_validate().

Referenced by vlc_UrlParse(), and vlc_UrlParseFixup().

vlc_uri_putc()

static void vlc_uri_putc ( struct vlc_memstream *  s, int  c, const char *  extras  )

static

References isurisafe(), isurisubdelim(), vlc_memstream_printf(), and vlc_memstream_putc().

Referenced by vlc_uri_fixup().

vlc_uri_remove_dot_segments()

static char * vlc_uri_remove_dot_segments ( char *  str )

static

Remove dot segments.

See IETF RFC3986 section 5.2.4 for details.

References memrchr().

Referenced by vlc_uri_resolve().

vlc_UrlClean()

void vlc_UrlClean

(

vlc_url_t *restrict

url

)

Referenced by DeduceSlaveType(), input_item_SetURI(), Open(), vlc_getProxyUrl(), vlc_http_outfile_create(), vlc_http_request(), vlc_http_res_init(), vlc_https_connect_proxy(), vlc_renderer_item_new(), and vlc_uri_resolve().

vlc_UrlParseInner()

static int vlc_UrlParseInner ( vlc_url_t *restrict  url, const char *  str  )

static

References isurialnum(), strdup(), unlikely, vlc_idna_to_ascii(), vlc_iri2uri(), vlc_uri_component_validate(), vlc_uri_decode(), and vlc_uri_host_validate().

Referenced by vlc_UrlParse(), and vlc_UrlParseFixup().

Variable Documentation

urihex

const char urihex[] = "0123456789ABCDEF"

static

Referenced by encode_URI_bytes(), and vlc_iri2uri().