/*****************************************************************************
* vlc_url.h: URL related macros
*****************************************************************************
- * Copyright (C) 2002-2006 the VideoLAN team
+ * Copyright (C) 2002-2006 VLC authors and VideoLAN
* $Id$
*
* Authors: Christophe Massiot <massiot@via.ecp.fr>
* Rémi Denis-Courmont <rem # videolan.org>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef VLC_URL_H
* This file defines functions for manipulating URL in vlc
*/
+VLC_API char *vlc_path2uri (const char *path, const char *scheme) VLC_MALLOC;
+
struct vlc_url_t
{
char *psz_protocol;
char *psz_username;
char *psz_password;
char *psz_host;
- int i_port;
-
+ unsigned i_port;
char *psz_path;
-
char *psz_option;
char *psz_buffer; /* to be freed */
};
-VLC_EXPORT( char *, unescape_URI_duplicate, ( const char *psz ) );
-VLC_EXPORT( void, unescape_URI, ( char *psz ) );
-VLC_EXPORT( char *, decode_URI_duplicate, ( const char *psz ) );
-VLC_EXPORT( char *, decode_URI, ( char *psz ) );
-VLC_EXPORT( char *, encode_URI_component, ( const char *psz ) );
-
-/*****************************************************************************
- * vlc_UrlParse:
- *****************************************************************************
- * option : if != 0 then path is split at this char
- *
- * format [protocol://[login[:password]@]][host[:port]]/path[OPTIONoption]
- *****************************************************************************/
-static inline void vlc_UrlParse( vlc_url_t *url, const char *psz_url,
- char option )
-{
- char *psz_dup;
- char *psz_parse;
- char *p;
- char *p2;
-
- url->psz_protocol = NULL;
- url->psz_username = NULL;
- url->psz_password = NULL;
- url->psz_host = NULL;
- url->i_port = 0;
- url->psz_path = NULL;
- url->psz_option = NULL;
-
- if( psz_url == NULL )
- {
- url->psz_buffer = NULL;
- return;
- }
- url->psz_buffer = psz_parse = psz_dup = strdup( psz_url );
-
- /* Search a valid protocol */
- p = strstr( psz_parse, ":/" );
- if( p != NULL )
- {
- for( p2 = psz_parse; p2 < p; p2++ )
- {
-#define I(i,a,b) ( (a) <= (i) && (i) <= (b) )
- if( !I(*p2, 'a', 'z' ) && !I(*p2, 'A', 'Z') && !I(*p2, '0', '9') && *p2 != '+' && *p2 != '-' && *p2 != '.' )
- {
- p = NULL;
- break;
- }
-#undef I
- }
- }
-
- if( p != NULL )
- {
- /* we have a protocol */
-
- /* skip :// */
- *p++ = '\0';
- if( p[1] == '/' )
- p += 2;
- url->psz_protocol = psz_parse;
- psz_parse = p;
- }
- p = strchr( psz_parse, '@' );
- p2 = strchr( psz_parse, '/' );
- if( p != NULL && ( p2 != NULL ? p < p2 : 1 ) )
- {
- /* We have a login */
- url->psz_username = psz_parse;
- *p++ = '\0';
-
- psz_parse = strchr( psz_parse, ':' );
- if( psz_parse != NULL )
- {
- /* We have a password */
- *psz_parse++ = '\0';
- url->psz_password = psz_parse;
- decode_URI( url->psz_password );
- }
- decode_URI( url->psz_username );
- psz_parse = p;
- }
-
- p = strchr( psz_parse, '/' );
- if( !p || psz_parse < p )
- {
- /* We have a host[:port] */
- url->psz_host = strdup( psz_parse );
- if( p )
- {
- url->psz_host[p - psz_parse] = '\0';
- }
-
- if( *url->psz_host == '[' )
- {
- /* Ipv6 address */
- p2 = strchr( url->psz_host, ']' );
- if( p2 )
- {
- p2 = strchr( p2, ':' );
- }
- }
- else
- {
- p2 = strchr( url->psz_host, ':' );
- }
- if( p2 )
- {
- *p2++ = '\0';
- url->i_port = atoi( p2 );
- }
- }
- psz_parse = p;
-
- /* Now parse psz_path and psz_option */
- if( psz_parse )
- {
- url->psz_path = psz_parse;
- if( option != '\0' )
- {
- p = strchr( url->psz_path, option );
- if( p )
- {
- *p++ = '\0';
- url->psz_option = p;
- }
- }
- }
-}
-
-/*****************************************************************************
- * vlc_UrlClean:
- *****************************************************************************/
-static inline void vlc_UrlClean( vlc_url_t *url )
-{
- free( url->psz_buffer );
- free( url->psz_host );
-
- url->psz_protocol = NULL;
- url->psz_username = NULL;
- url->psz_password = NULL;
- url->psz_host = NULL;
- url->i_port = 0;
- url->psz_path = NULL;
- url->psz_option = NULL;
-
- url->psz_buffer = NULL;
-}
-
-static inline char *vlc_UrlEncode( const char *psz_url )
-{
- /* FIXME: do not encode / : ? and & _when_ not needed */
- return encode_URI_component( psz_url );
-}
-
-#include <ctype.h>
-
-/** Check whether a given string is not a valid URL and must hence be
- * encoded */
-static inline int vlc_UrlIsNotEncoded( const char *psz_url )
-{
- const char *ptr;
-
- for( ptr = psz_url; *ptr; ptr++ )
- {
- char c = *ptr;
-
- if( c == '%' )
- {
- if( !isxdigit( ptr[1] ) || !isxdigit( ptr[2] ) )
- return 1; /* not encoded */
- ptr += 2;
- }
- else
- if( ( (unsigned char)( c - 'a' ) < 26 )
- || ( (unsigned char)( c - 'A' ) < 26 )
- || ( (unsigned char)( c - '0' ) < 10 )
- || ( strchr( "-_.", c ) != NULL ) )
- return 1;
- }
- return 0; /* looks fine - but maybe it is not encoded */
-}
+VLC_API char * decode_URI_duplicate( const char *psz ) VLC_MALLOC;
+VLC_API char * decode_URI( char *psz );
+VLC_API char * encode_URI_component( const char *psz ) VLC_MALLOC;
+VLC_API char * make_path( const char *url ) VLC_MALLOC;
+VLC_API void vlc_UrlParse (vlc_url_t *, const char *, unsigned char);
+VLC_API void vlc_UrlClean (vlc_url_t *);
#endif
projects / vlc / blobdiff