/*****************************************************************************
* Preamble
*****************************************************************************/
-#include <vlc/vlc.h>
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <vlc_common.h>
+#include <vlc_plugin.h>
-#include <stdio.h>
-#include <stdlib.h>
#include <assert.h>
#include <vlc_access.h>
-#include <vlc_interface.h>
+#include <vlc_dialog.h>
#include <vlc_network.h>
-#include "vlc_url.h"
+#include <vlc_url.h>
#include <vlc_sout.h>
+#include <vlc_charset.h>
#ifndef IPPORT_FTP
# define IPPORT_FTP 21u
#define ACCOUNT_LONGTEXT N_("Account that will be " \
"used for the connection.")
-vlc_module_begin();
- set_shortname( "FTP" );
- set_description( _("FTP input") );
- set_capability( "access2", 0 );
- set_category( CAT_INPUT );
- set_subcategory( SUBCAT_INPUT_ACCESS );
+vlc_module_begin ()
+ set_shortname( "FTP" )
+ set_description( N_("FTP input") )
+ set_capability( "access", 0 )
+ set_category( CAT_INPUT )
+ set_subcategory( SUBCAT_INPUT_ACCESS )
add_integer( "ftp-caching", 2 * DEFAULT_PTS_DELAY / 1000, NULL,
- CACHING_TEXT, CACHING_LONGTEXT, VLC_TRUE );
+ CACHING_TEXT, CACHING_LONGTEXT, true )
+ change_safe()
add_string( "ftp-user", "anonymous", NULL, USER_TEXT, USER_LONGTEXT,
- VLC_FALSE );
+ false )
add_string( "ftp-pwd", "anonymous@example.com", NULL, PASS_TEXT,
- PASS_LONGTEXT, VLC_FALSE );
+ PASS_LONGTEXT, false )
add_string( "ftp-account", "anonymous", NULL, ACCOUNT_TEXT,
- ACCOUNT_LONGTEXT, VLC_FALSE );
- add_shortcut( "ftp" );
- set_callbacks( InOpen, InClose );
-
- add_submodule();
- set_shortname( "FTP" );
- set_description( _("FTP upload output") );
- set_capability( "sout access", 0 );
- set_category( CAT_SOUT );
- set_subcategory( SUBCAT_SOUT_ACO );
- add_shortcut( "ftp" );
- set_callbacks( OutOpen, OutClose );
-vlc_module_end();
+ ACCOUNT_LONGTEXT, false )
+ add_shortcut( "ftp" )
+ set_callbacks( InOpen, InClose )
+
+ add_submodule ()
+ set_shortname( "FTP" )
+ set_description( N_("FTP upload output") )
+ set_capability( "sout access", 0 )
+ set_category( CAT_SOUT )
+ set_subcategory( SUBCAT_SOUT_ACO )
+ add_shortcut( "ftp" )
+ set_callbacks( OutOpen, OutClose )
+vlc_module_end ()
/*****************************************************************************
* Local prototypes
*****************************************************************************/
-static int Read( access_t *, uint8_t *, int );
-static int Write( sout_access_out_t *, block_t * );
-static int Seek( access_t *, int64_t );
-static int OutSeek( sout_access_out_t *, int64_t );
+static ssize_t Read( access_t *, uint8_t *, size_t );
+static ssize_t Write( sout_access_out_t *, block_t * );
+static int Seek( access_t *, uint64_t );
+static int OutSeek( sout_access_out_t *, off_t );
static int Control( access_t *, int, va_list );
struct access_sys_t
int fd_data;
char sz_epsv_ip[NI_MAXNUMERICHOST];
+ bool out;
+ bool directory;
};
#define GET_OUT_SYS( p_this ) \
((access_sys_t *)(((sout_access_out_t *)(p_this))->p_sys))
static int ftp_SendCommand( vlc_object_t *, access_sys_t *, const char *, ... );
static int ftp_ReadCommand( vlc_object_t *, access_sys_t *, int *, char ** );
-static int ftp_StartStream( vlc_object_t *, access_sys_t *, int64_t );
+static int ftp_StartStream( vlc_object_t *, access_sys_t *, uint64_t );
static int ftp_StopStream ( vlc_object_t *, access_sys_t * );
static int Login( vlc_object_t *p_access, access_sys_t *p_sys )
if( fd == -1 )
{
msg_Err( p_access, "connection failed" );
- intf_UserFatal( p_access, VLC_FALSE, _("Network interaction failed"),
+ dialog_Fatal( p_access, _("Network interaction failed"), "%s",
_("VLC could not connect with the given server.") );
return -1;
}
if( i_answer / 100 != 2 )
{
msg_Err( p_access, "connection rejected" );
- intf_UserFatal( p_access, VLC_FALSE, _("Network interaction failed"),
+ dialog_Fatal( p_access, _("Network interaction failed"), "%s",
_("VLC's connection to the given server was rejected.") );
return -1;
}
psz = strdup( p_sys->url.psz_username );
else
psz = var_CreateGetString( p_access, "ftp-user" );
+ if( !psz )
+ return -1;
if( ftp_SendCommand( p_access, p_sys, "USER %s", psz ) < 0 ||
ftp_ReadCommand( p_access, p_sys, &i_answer, NULL ) < 0 )
psz = strdup( p_sys->url.psz_password );
else
psz = var_CreateGetString( p_access, "ftp-pwd" );
+ if( !psz )
+ return -1;
if( ftp_SendCommand( p_access, p_sys, "PASS %s", psz ) < 0 ||
ftp_ReadCommand( p_access, p_sys, &i_answer, NULL ) < 0 )
if( i_answer / 100 != 2 )
{
msg_Err( p_access, "account rejected" );
- intf_UserFatal( p_access, VLC_FALSE,
- _("Network interaction failed"),
- _("Your account was rejected.") );
+ dialog_Fatal( p_access,
+ _("Network interaction failed"),
+ "%s", _("Your account was rejected.") );
return -1;
}
msg_Dbg( p_access, "account accepted" );
default:
msg_Err( p_access, "password rejected" );
- intf_UserFatal( p_access, VLC_FALSE,
- _("Network interaction failed"),
- _("Your password was rejected.") );
+ dialog_Fatal( p_access, _("Network interaction failed"),
+ "%s", _("Your password was rejected.") );
return -1;
}
break;
default:
msg_Err( p_access, "user rejected" );
- intf_UserFatal( p_access, VLC_FALSE,
- _("Network interaction failed"),
- _("Your connection attemp to the server was rejected.") );
+ dialog_Fatal( p_access, _("Network interaction failed"), "%s",
+ _("Your connection attempt to the server was rejected.") );
return -1;
}
static int parseURL( vlc_url_t *url, const char *path )
{
if( path == NULL )
- return -1;
+ return VLC_EGENERIC;
/* *** Parse URL and get server addr/port and path *** */
while( *path == '/' )
vlc_UrlParse( url, path, 0 );
if( url->psz_host == NULL || *url->psz_host == '\0' )
- return -1;
+ return VLC_EGENERIC;
if( url->i_port <= 0 )
url->i_port = IPPORT_FTP; /* default port */
- /* FTP URLs are relative to user's default directory (RFC1738)
+ if( url->psz_path == NULL )
+ return VLC_SUCCESS;
+ /* FTP URLs are relative to user's default directory (RFC1738 ยง3.2)
For absolute path use ftp://foo.bar//usr/local/etc/filename */
-
- if( *url->psz_path == '/' )
+ /* FIXME: we should issue a series of CWD, one per slash */
+ if( url->psz_path )
+ {
+ assert( url->psz_path[0] == '/' );
url->psz_path++;
+ }
- return 0;
+ char *type = strstr( url->psz_path, ";type=" );
+ if( type )
+ {
+ *type = '\0';
+ if( strchr( "iI", type[6] ) == NULL )
+ return VLC_EGENERIC; /* ASCII and directory not supported */
+ }
+ decode_URI( url->psz_path );
+ /* FIXME: check for UTF-8 support, otherwise only ASCII is allowed */
+ EnsureUTF8( url->psz_path );
+ return VLC_SUCCESS;
}
/* Init p_access */
STANDARD_READ_ACCESS_INIT
p_sys->fd_data = -1;
+ p_sys->out = false;
+ p_sys->directory = false;
- if( parseURL( &p_sys->url, p_access->psz_path ) )
+ if( parseURL( &p_sys->url, p_access->psz_location ) )
goto exit_error;
if( Connect( p_this, p_sys ) )
goto exit_error;
/* get size */
- if( ftp_SendCommand( p_this, p_sys, "SIZE %s", p_sys->url.psz_path ) < 0 ||
- ftp_ReadCommand( p_this, p_sys, NULL, &psz_arg ) != 2 )
+ if( p_sys->url.psz_path == NULL )
+ p_sys->directory = true;
+ else
+ if( ftp_SendCommand( p_this, p_sys, "SIZE %s", p_sys->url.psz_path ) < 0
+ || ftp_ReadCommand( p_this, p_sys, NULL, &psz_arg ) != 2 )
{
- msg_Err( p_access, "cannot get file size" );
- net_Close( p_sys->fd_cmd );
- goto exit_error;
+ msg_Dbg( p_access, "cannot get file size" );
+ msg_Dbg( p_access, "will try to get directory contents" );
+ if( ftp_SendCommand( p_this, p_sys, "CWD %s", p_sys->url.psz_path ) < 0
+ || ftp_ReadCommand( p_this, p_sys, NULL, &psz_arg ) != 2 )
+ {
+ msg_Err( p_access, "file or directory doesn't exist" );
+ net_Close( p_sys->fd_cmd );
+ goto exit_error;
+ }
+ p_sys->directory = true;
+ }
+ else
+ {
+ p_access->info.i_size = atoll( &psz_arg[4] );
+ free( psz_arg );
+ msg_Dbg( p_access, "file size: %"PRIu64, p_access->info.i_size );
}
- p_access->info.i_size = atoll( &psz_arg[4] );
- free( psz_arg );
- msg_Dbg( p_access, "file size: "I64Fd, p_access->info.i_size );
/* Start the 'stream' */
if( ftp_StartStream( p_this, p_sys, 0 ) < 0 )
sout_access_out_t *p_access = (sout_access_out_t *)p_this;
access_sys_t *p_sys;
- p_sys = malloc( sizeof( *p_sys ) );
- if( p_sys == NULL )
+ p_sys = calloc( 1, sizeof( *p_sys ) );
+ if( !p_sys )
return VLC_ENOMEM;
- memset( p_sys, 0, sizeof( *p_sys ) );
/* Init p_access */
p_sys->fd_data = -1;
+ p_sys->out = true;
if( parseURL( &p_sys->url, p_access->psz_path ) )
goto exit_error;
+ if( p_sys->url.psz_path == NULL )
+ {
+ msg_Err( p_this, "no filename specified" );
+ goto exit_error;
+ }
if( Connect( p_this, p_sys ) )
goto exit_error;
/*****************************************************************************
* Seek: try to go at the right place
*****************************************************************************/
-static int _Seek( vlc_object_t *p_access, access_sys_t *p_sys, int64_t i_pos )
+static int _Seek( vlc_object_t *p_access, access_sys_t *p_sys, uint64_t i_pos )
{
- if( i_pos < 0 )
- return VLC_EGENERIC;
-
- msg_Dbg( p_access, "seeking to "I64Fd, i_pos );
+ msg_Dbg( p_access, "seeking to %"PRIu64, i_pos );
ftp_StopStream( (vlc_object_t *)p_access, p_sys );
if( ftp_StartStream( (vlc_object_t *)p_access, p_sys, i_pos ) < 0 )
return VLC_SUCCESS;
}
-static int Seek( access_t *p_access, int64_t i_pos )
+static int Seek( access_t *p_access, uint64_t i_pos )
{
int val = _Seek( (vlc_object_t *)p_access, p_access->p_sys, i_pos );
if( val )
return val;
- p_access->info.b_eof = VLC_FALSE;
+ p_access->info.b_eof = false;
p_access->info.i_pos = i_pos;
return VLC_SUCCESS;
/*****************************************************************************
* Read:
*****************************************************************************/
-static int Read( access_t *p_access, uint8_t *p_buffer, int i_len )
+static ssize_t Read( access_t *p_access, uint8_t *p_buffer, size_t i_len )
{
access_sys_t *p_sys = p_access->p_sys;
- int i_read;
assert( p_sys->fd_data != -1 );
- assert( p_access->i_object_type == VLC_OBJECT_ACCESS );
+ assert( !p_sys->out );
if( p_access->info.b_eof )
return 0;
- i_read = net_Read( p_access, p_sys->fd_data, NULL, p_buffer, i_len,
- VLC_FALSE );
- if( i_read == 0 )
- p_access->info.b_eof = VLC_TRUE;
- else if( i_read > 0 )
- p_access->info.i_pos += i_read;
-
- return i_read;
+ if( p_sys->directory )
+ {
+ char *psz_line = net_Gets( p_access, p_sys->fd_data, NULL );
+ if( !psz_line )
+ {
+ p_access->info.b_eof = true;
+ return 0;
+ }
+ else
+ {
+ snprintf( (char*)p_buffer, i_len, "ftp://%s:%d%s/%s\n",
+ p_sys->url.psz_host, p_sys->url.i_port,
+ p_sys->url.psz_path, psz_line );
+ free( psz_line );
+ return strlen( (const char *)p_buffer );
+ }
+ }
+ else
+ {
+ int i_read = net_Read( p_access, p_sys->fd_data, NULL,
+ p_buffer, i_len, false );
+ if( i_read == 0 )
+ p_access->info.b_eof = true;
+ else if( i_read > 0 )
+ p_access->info.i_pos += i_read;
+
+ return i_read;
+ }
}
/*****************************************************************************
* Write:
*****************************************************************************/
-static int Write( sout_access_out_t *p_access, block_t *p_buffer )
+static ssize_t Write( sout_access_out_t *p_access, block_t *p_buffer )
{
access_sys_t *p_sys = GET_OUT_SYS(p_access);
size_t i_write = 0;
*****************************************************************************/
static int Control( access_t *p_access, int i_query, va_list args )
{
- vlc_bool_t *pb_bool;
- int *pi_int;
- int64_t *pi_64;
- vlc_value_t val;
+ bool *pb_bool;
+ int64_t *pi_64;
switch( i_query )
{
/* */
case ACCESS_CAN_SEEK:
- pb_bool = (vlc_bool_t*)va_arg( args, vlc_bool_t* );
- *pb_bool = VLC_TRUE;
+ pb_bool = (bool*)va_arg( args, bool* );
+ *pb_bool = true;
break;
case ACCESS_CAN_FASTSEEK:
- pb_bool = (vlc_bool_t*)va_arg( args, vlc_bool_t* );
- *pb_bool = VLC_FALSE;
+ pb_bool = (bool*)va_arg( args, bool* );
+ *pb_bool = false;
break;
case ACCESS_CAN_PAUSE:
- pb_bool = (vlc_bool_t*)va_arg( args, vlc_bool_t* );
- *pb_bool = VLC_TRUE; /* FIXME */
+ pb_bool = (bool*)va_arg( args, bool* );
+ *pb_bool = true; /* FIXME */
break;
case ACCESS_CAN_CONTROL_PACE:
- pb_bool = (vlc_bool_t*)va_arg( args, vlc_bool_t* );
- *pb_bool = VLC_TRUE; /* FIXME */
+ pb_bool = (bool*)va_arg( args, bool* );
+ *pb_bool = true; /* FIXME */
break;
/* */
- case ACCESS_GET_MTU:
- pi_int = (int*)va_arg( args, int * );
- *pi_int = 0;
- break;
-
case ACCESS_GET_PTS_DELAY:
pi_64 = (int64_t*)va_arg( args, int64_t * );
- var_Get( p_access, "ftp-caching", &val );
- *pi_64 = (int64_t)var_GetInteger( p_access, "ftp-caching" ) * I64C(1000);
+ *pi_64 = var_GetInteger( p_access, "ftp-caching" ) * INT64_C(1000);
break;
/* */
case ACCESS_SET_PAUSE_STATE:
- /* Nothing to do */
+ pb_bool = (bool*)va_arg( args, bool* );
+ if ( !pb_bool )
+ return Seek( p_access, p_access->info.i_pos );
break;
case ACCESS_GET_TITLE_INFO:
case ACCESS_SET_TITLE:
case ACCESS_SET_SEEKPOINT:
case ACCESS_SET_PRIVATE_ID_STATE:
+ case ACCESS_GET_CONTENT_TYPE:
+ case ACCESS_GET_META:
return VLC_EGENERIC;
default:
- msg_Warn( p_access, "unimplemented query in control" );
+ msg_Warn( p_access, "unimplemented query in control: %d", i_query);
return VLC_EGENERIC;
}
char *psz_cmd;
va_start( args, psz_fmt );
- vasprintf( &psz_cmd, psz_fmt, args );
+ if( vasprintf( &psz_cmd, psz_fmt, args ) == -1 )
+ return VLC_EGENERIC;
+
va_end( args );
msg_Dbg( p_access, "ftp_SendCommand:\"%s\"", psz_cmd);
- if( net_Printf( VLC_OBJECT(p_access), p_sys->fd_cmd, NULL, "%s\r\n",
- psz_cmd ) < 0 )
+
+ if( net_Printf( p_access, p_sys->fd_cmd, NULL, "%s\r\n", psz_cmd ) < 0 )
{
msg_Err( p_access, "failed to send command" );
return VLC_EGENERIC;
if( psz_line == NULL || strlen( psz_line ) < 3 )
{
msg_Err( p_access, "cannot get answer" );
- if( psz_line ) free( psz_line );
+ free( psz_line );
if( pi_answer ) *pi_answer = 500;
if( ppsz_answer ) *ppsz_answer = NULL;
return -1;
}
static int ftp_StartStream( vlc_object_t *p_access, access_sys_t *p_sys,
- off_t i_start )
+ uint64_t i_start )
{
char psz_ipv4[16], *psz_ip = p_sys->sz_epsv_ip;
int i_answer;
if( i_start > 0 )
{
- if( ftp_SendCommand( p_access, p_sys, "REST "I64Fu, i_start ) < 0 ||
+ if( ftp_SendCommand( p_access, p_sys, "REST %"PRIu64, i_start ) < 0 ||
ftp_ReadCommand( p_access, p_sys, &i_answer, NULL ) > 3 )
{
msg_Err( p_access, "cannot set restart offset" );
msg_Dbg( p_access, "connection with \"%s:%d\" successful",
psz_ip, i_port );
- /* "1xx" message */
- if( ftp_SendCommand( p_access, p_sys, "%s %s",
- (p_access->i_object_type == VLC_OBJECT_ACCESS)
- ? "RETR" : "STOR",
- p_sys->url.psz_path ) < 0 ||
- ftp_ReadCommand( p_access, p_sys, &i_answer, NULL ) > 2 )
+ if( p_sys->directory )
{
- msg_Err( p_access, "cannot retreive file" );
+ if( ftp_SendCommand( p_access, p_sys, "NLST" ) < 0 ||
+ ftp_ReadCommand( p_access, p_sys, NULL, &psz_arg ) > 2 )
+ {
+ msg_Err( p_access, "cannot list directory contents" );
return VLC_EGENERIC;
+ }
}
-
- if( p_access->i_object_type == VLC_OBJECT_ACCESS )
- net_StopSend( p_sys->fd_data );
else
- net_StopRecv( p_sys->fd_data );
+ {
+ /* "1xx" message */
+ assert( p_sys->url.psz_path );
+ if( ftp_SendCommand( p_access, p_sys, "%s %s",
+ p_sys->out ? "STOR" : "RETR",
+ p_sys->url.psz_path ) < 0
+ || ftp_ReadCommand( p_access, p_sys, &i_answer, NULL ) > 2 )
+ {
+ msg_Err( p_access, "cannot retrieve file" );
+ return VLC_EGENERIC;
+ }
+ }
+
+ shutdown( p_sys->fd_data, p_sys->out ? SHUT_RD : SHUT_WR );
return VLC_SUCCESS;
}
{
net_Close( p_sys->fd_data );
p_sys->fd_data = -1;
+ /* Read the final response from RETR/STOR, i.e. 426 or 226 */
ftp_ReadCommand( p_access, p_sys, NULL, NULL );
}
+ /* Read the response from ABOR, i.e. 226 or 225 */
ftp_ReadCommand( p_access, p_sys, NULL, NULL );
return VLC_SUCCESS;
projects / vlc / blobdiff