X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=modules%2Faccess%2Fftp.c;h=7d874566ef85f3d797740efdd6babb455a3c7f71;hb=552b5247eea6d1c0c93407c49ce64a39af751e43;hp=c54829a0b30e95378b0d490ca206ecf53c75dfad;hpb=5abd95e1ceeabf24b2d0333b7181635a5881a097;p=vlc diff --git a/modules/access/ftp.c b/modules/access/ftp.c index c54829a0b3..7d874566ef 100644 --- a/modules/access/ftp.c +++ b/modules/access/ftp.c @@ -26,16 +26,25 @@ /***************************************************************************** * Preamble *****************************************************************************/ -#include +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include +#include + #include -#include -#include -#include +#include +#include -#include "network.h" +#include #include "vlc_url.h" -#include "stream_output.h" +#include + +#ifndef IPPORT_FTP +# define IPPORT_FTP 21u +#endif /***************************************************************************** * Module descriptor @@ -61,38 +70,37 @@ static void OutClose( vlc_object_t * ); vlc_module_begin(); set_shortname( "FTP" ); - set_description( _("FTP input") ); - set_capability( "access2", 0 ); + 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 ); 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 ); + ACCOUNT_LONGTEXT, false ); add_shortcut( "ftp" ); set_callbacks( InOpen, InClose ); add_submodule(); set_shortname( "FTP" ); - set_description( _("FTP upload output") ); + 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 ssize_t Read( access_t *, uint8_t *, size_t ); +static ssize_t Write( sout_access_out_t *, block_t * ); static int Seek( access_t *, int64_t ); -static int OutSeek( sout_access_out_t *, int64_t ); +static int OutSeek( sout_access_out_t *, off_t ); static int Control( access_t *, int, va_list ); struct access_sys_t @@ -103,6 +111,7 @@ struct access_sys_t int fd_data; char sz_epsv_ip[NI_MAXNUMERICHOST]; + bool out; }; #define GET_OUT_SYS( p_this ) \ ((access_sys_t *)(((sout_access_out_t *)(p_this))->p_sys)) @@ -123,7 +132,7 @@ 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"), + intf_UserFatal( p_access, false, _("Network interaction failed"), _("VLC could not connect with the given server.") ); return -1; } @@ -133,7 +142,7 @@ static int Login( vlc_object_t *p_access, access_sys_t *p_sys ) if( i_answer / 100 != 2 ) { msg_Err( p_access, "connection rejected" ); - intf_UserFatal( p_access, VLC_FALSE, _("Network interaction failed"), + intf_UserFatal( p_access, false, _("Network interaction failed"), _("VLC's connection to the given server was rejected.") ); return -1; } @@ -193,8 +202,8 @@ static int Login( vlc_object_t *p_access, access_sys_t *p_sys ) if( i_answer / 100 != 2 ) { msg_Err( p_access, "account rejected" ); - intf_UserFatal( p_access, VLC_FALSE, - _("Network interaction failed"), + intf_UserFatal( p_access, false, + _("Network interaction failed"), _("Your account was rejected.") ); return -1; } @@ -203,17 +212,17 @@ static int Login( vlc_object_t *p_access, access_sys_t *p_sys ) default: msg_Err( p_access, "password rejected" ); - intf_UserFatal( p_access, VLC_FALSE, - _("Network interaction failed"), + intf_UserFatal( p_access, false, + _("Network interaction failed"), _("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.") ); + intf_UserFatal( p_access, false, + _("Network interaction failed"), + _("Your connection attempt to the server was rejected.") ); return -1; } @@ -310,6 +319,7 @@ static int InOpen( vlc_object_t *p_this ) /* Init p_access */ STANDARD_READ_ACCESS_INIT p_sys->fd_data = -1; + p_sys->out = false; if( parseURL( &p_sys->url, p_access->psz_path ) ) goto exit_error; @@ -327,7 +337,7 @@ static int InOpen( vlc_object_t *p_this ) } p_access->info.i_size = atoll( &psz_arg[4] ); free( psz_arg ); - msg_Dbg( p_access, "file size: "I64Fd, p_access->info.i_size ); + msg_Dbg( p_access, "file size: %"PRId64, p_access->info.i_size ); /* Start the 'stream' */ if( ftp_StartStream( p_this, p_sys, 0 ) < 0 ) @@ -360,8 +370,9 @@ static int OutOpen( vlc_object_t *p_this ) /* Init p_access */ p_sys->fd_data = -1; + p_sys->out = true; - if( parseURL( &p_sys->url, p_access->psz_name ) ) + if( parseURL( &p_sys->url, p_access->psz_path ) ) goto exit_error; if( Connect( p_this, p_sys ) ) @@ -377,6 +388,7 @@ static int OutOpen( vlc_object_t *p_this ) p_access->pf_seek = OutSeek; p_access->pf_write = Write; + p_access->p_sys = (void *)p_sys; return VLC_SUCCESS; @@ -428,7 +440,7 @@ static int _Seek( vlc_object_t *p_access, access_sys_t *p_sys, int64_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 %"PRId64, i_pos ); ftp_StopStream( (vlc_object_t *)p_access, p_sys ); if( ftp_StartStream( (vlc_object_t *)p_access, p_sys, i_pos ) < 0 ) @@ -443,7 +455,7 @@ static int Seek( access_t *p_access, int64_t 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; @@ -457,21 +469,21 @@ static int OutSeek( sout_access_out_t *p_access, off_t i_pos ) /***************************************************************************** * 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 ); + false ); if( i_read == 0 ) - p_access->info.b_eof = VLC_TRUE; + p_access->info.b_eof = true; else if( i_read > 0 ) p_access->info.i_pos += i_read; @@ -481,7 +493,7 @@ static int Read( access_t *p_access, uint8_t *p_buffer, int i_len ) /***************************************************************************** * 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; @@ -507,7 +519,7 @@ static int Write( sout_access_out_t *p_access, block_t *p_buffer ) *****************************************************************************/ static int Control( access_t *p_access, int i_query, va_list args ) { - vlc_bool_t *pb_bool; + bool *pb_bool; int *pi_int; int64_t *pi_64; vlc_value_t val; @@ -516,20 +528,20 @@ static int Control( access_t *p_access, int i_query, va_list args ) { /* */ 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; /* */ @@ -541,22 +553,26 @@ static int Control( access_t *p_access, int i_query, va_list args ) 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 = (int64_t)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; } @@ -608,15 +624,15 @@ static int ftp_ReadCommand( vlc_object_t *p_access, access_sys_t *p_sys, int i_answer; psz_line = net_Gets( p_access, p_sys->fd_cmd, NULL ); - msg_Dbg( p_access, "answer=%s", psz_line ); 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; } + msg_Dbg( p_access, "answer=%s", psz_line ); if( psz_line[3] == '-' ) /* Multiple response */ { @@ -656,7 +672,7 @@ static int ftp_ReadCommand( vlc_object_t *p_access, access_sys_t *p_sys, } static int ftp_StartStream( vlc_object_t *p_access, access_sys_t *p_sys, - off_t i_start ) + int64_t i_start ) { char psz_ipv4[16], *psz_ip = p_sys->sz_epsv_ip; int i_answer; @@ -680,7 +696,7 @@ static int ftp_StartStream( vlc_object_t *p_access, access_sys_t *p_sys, return VLC_EGENERIC; } - if( psz_ip != NULL ) + if( *psz_ip ) { char psz_fmt[7] = "(|||%u"; psz_fmt[1] = psz_fmt[2] = psz_fmt[3] = psz_parser[1]; @@ -694,7 +710,7 @@ static int ftp_StartStream( vlc_object_t *p_access, access_sys_t *p_sys, } else { - unsigned a1, a2, a3, a4, p1, p2; + unsigned a1, a2, a3, a4, p1, p2; if( ( sscanf( psz_parser, "(%u,%u,%u,%u,%u,%u", &a1, &a2, &a3, &a4, &p1, &p2 ) < 6 ) || ( a1 > 255 ) || ( a2 > 255 ) @@ -722,7 +738,7 @@ static int ftp_StartStream( vlc_object_t *p_access, access_sys_t *p_sys, 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" ); @@ -742,14 +758,16 @@ static int ftp_StartStream( vlc_object_t *p_access, access_sys_t *p_sys, /* "1xx" message */ if( ftp_SendCommand( p_access, p_sys, "%s %s", - (p_access->i_object_type == VLC_OBJECT_ACCESS) - ? "RETR" : "STOR", + 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 retreive file" ); + 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; } @@ -766,11 +784,16 @@ static int ftp_StopStream ( vlc_object_t *p_access, access_sys_t *p_sys ) if( p_sys->fd_data != -1 ) { + int i_answer; + ftp_ReadCommand( p_access, p_sys, &i_answer, NULL ); + if ( i_answer != 227 ) + /* If answer is from the previous command, + * rathen that succesful ABOR - read next command */ + ftp_ReadCommand( p_access, p_sys, NULL, NULL ); + net_Close( p_sys->fd_data ); p_sys->fd_data = -1; - ftp_ReadCommand( p_access, p_sys, NULL, NULL ); } - ftp_ReadCommand( p_access, p_sys, NULL, NULL ); return VLC_SUCCESS; }