X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=modules%2Faccess_output%2Ffile.c;h=9cf4d98c99f6059f970529b214814b38b0e07528;hb=3561b9b28f58eb7a4183e158a8fd973800d31ceb;hp=fc0e83d3a8ac98e95276beee3c05ae31c796521b;hpb=146b568bba0b4ca20f6ecd0b98ce73263fe55a02;p=vlc diff --git a/modules/access_output/file.c b/modules/access_output/file.c index fc0e83d3a8..9cf4d98c99 100644 --- a/modules/access_output/file.c +++ b/modules/access_output/file.c @@ -1,7 +1,7 @@ /***************************************************************************** * file.c ***************************************************************************** - * Copyright (C) 2001, 2002 VideoLAN + * Copyright (C) 2001, 2002 the VideoLAN team * $Id$ * * Authors: Laurent Aimar @@ -19,37 +19,38 @@ * * 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., 59 Temple Place - Suite 330, Boston, MA 02111, USA. + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/ /***************************************************************************** * Preamble *****************************************************************************/ -#include #include #include -#include +#include #include #include -#include -#include +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif -#ifdef HAVE_UNISTD_H -# include -#elif defined( WIN32 ) && !defined( UNDER_CE ) +#include +#include +#include +#include +#include +#include "vlc_strings.h" + +#if defined( WIN32 ) && !defined( UNDER_CE ) # include +# define lseek _lseeki64 +#else +# include #endif -/* For those platforms that don't use these */ -#ifndef S_IRGRP -# define S_IRGRP 0 -#endif -#ifndef S_IROTH -# define S_IROTH 0 -#endif -#ifndef STDOUT_FILENO -# define STDOUT_FILENO 1 +#ifndef O_LARGEFILE +# define O_LARGEFILE 0 #endif /***************************************************************************** @@ -64,12 +65,15 @@ static void Close( vlc_object_t * ); "of replacing it.") vlc_module_begin(); - set_description( _("File stream ouput") ); + set_description( N_("File stream output") ); + set_shortname( N_("File" )); set_capability( "sout access", 50 ); + set_category( CAT_SOUT ); + set_subcategory( SUBCAT_SOUT_ACO ); add_shortcut( "file" ); add_shortcut( "stream" ); add_bool( SOUT_CFG_PREFIX "append", 0, NULL, APPEND_TEXT,APPEND_LONGTEXT, - VLC_TRUE ); + true ); set_callbacks( Open, Close ); vlc_module_end(); @@ -77,13 +81,13 @@ vlc_module_end(); /***************************************************************************** * Exported prototypes *****************************************************************************/ -static const char *ppsz_sout_options[] = { +static const char *const ppsz_sout_options[] = { "append", NULL }; -static int Write( sout_access_out_t *, block_t * ); +static ssize_t Write( sout_access_out_t *, block_t * ); static int Seek ( sout_access_out_t *, off_t ); -static int Read ( sout_access_out_t *, block_t * ); +static ssize_t Read ( sout_access_out_t *, block_t * ); struct sout_access_out_sys_t { @@ -96,52 +100,50 @@ struct sout_access_out_sys_t static int Open( vlc_object_t *p_this ) { sout_access_out_t *p_access = (sout_access_out_t*)p_this; - int i_flags; - vlc_value_t val; + int fd; - sout_ParseCfg( p_access, SOUT_CFG_PREFIX, ppsz_sout_options, p_access->p_cfg ); + config_ChainParse( p_access, SOUT_CFG_PREFIX, ppsz_sout_options, p_access->p_cfg ); - if( !( p_access->p_sys = malloc( sizeof( sout_access_out_sys_t ) ) ) ) - { - msg_Err( p_access, "out of memory" ); - return( VLC_EGENERIC ); - } - - if( !p_access->psz_name ) + if( !p_access->psz_path ) { msg_Err( p_access, "no file name specified" ); return VLC_EGENERIC; } - i_flags = O_RDWR|O_CREAT; - var_Get( p_access, SOUT_CFG_PREFIX "append", &val ); - if( val.b_bool ) + bool append = var_GetBool( p_access, SOUT_CFG_PREFIX "append" ); + + if( !strcmp( p_access->psz_path, "-" ) ) { - i_flags |= O_APPEND; +#ifdef WIN32 + setmode (fileno (stdout), O_BINARY); +#endif + fd = dup (fileno (stdout)); + msg_Dbg( p_access, "using stdout" ); } else { - i_flags |= O_TRUNC; - } - if( !strcmp( p_access->psz_name, "-" ) ) - { - p_access->p_sys->i_handle = STDOUT_FILENO; - msg_Dbg( p_access, "using stdout" ); + char *psz_tmp = str_format( p_access, p_access->psz_path ); + path_sanitize( psz_tmp ); + + fd = utf8_open( psz_tmp, O_RDWR | O_CREAT | O_LARGEFILE | + (append ? 0 : O_TRUNC), 0666 ); + free( psz_tmp ); } - else if( ( p_access->p_sys->i_handle = - open( p_access->psz_name, i_flags, - S_IWRITE | S_IREAD | S_IRGRP | S_IROTH ) ) == -1 ) + + if (fd == -1) { - msg_Err( p_access, "cannot open `%s'", p_access->psz_name ); - free( p_access->p_sys ); - return( VLC_EGENERIC ); + msg_Err( p_access, "cannot open `%s' (%m)", p_access->psz_path ); + return VLC_EGENERIC; } p_access->pf_write = Write; p_access->pf_read = Read; p_access->pf_seek = Seek; + p_access->p_sys = (void *)(intptr_t)fd; - msg_Dbg( p_access, "file access output opened (`%s')", p_access->psz_name ); + msg_Dbg( p_access, "file access output opened (%s)", p_access->psz_path ); + if (append) + lseek (fd, 0, SEEK_END); /* Update pace control flag */ if( p_access->psz_access && !strcmp( p_access->psz_access, "stream" ) ) @@ -157,14 +159,7 @@ static void Close( vlc_object_t * p_this ) { sout_access_out_t *p_access = (sout_access_out_t*)p_this; - if( strcmp( p_access->psz_name, "-" ) ) - { - if( p_access->p_sys->i_handle ) - { - close( p_access->p_sys->i_handle ); - } - } - free( p_access->p_sys ); + close( (intptr_t)p_access->p_sys ); /* Update pace control flag */ if( p_access->psz_access && !strcmp( p_access->psz_access, "stream" ) ) @@ -176,22 +171,16 @@ static void Close( vlc_object_t * p_this ) /***************************************************************************** * Read: standard read on a file descriptor. *****************************************************************************/ -static int Read( sout_access_out_t *p_access, block_t *p_buffer ) +static ssize_t Read( sout_access_out_t *p_access, block_t *p_buffer ) { - if( strcmp( p_access->psz_name, "-" ) ) - { - return read( p_access->p_sys->i_handle, p_buffer->p_buffer, - p_buffer->i_buffer ); - } - - msg_Err( p_access, "cannot read while using stdout" ); - return VLC_EGENERIC; + return read( (intptr_t)p_access->p_sys, p_buffer->p_buffer, + p_buffer->i_buffer ); } /***************************************************************************** * Write: standard write on a file descriptor. *****************************************************************************/ -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 ) { size_t i_write = 0; @@ -199,7 +188,7 @@ static int Write( sout_access_out_t *p_access, block_t *p_buffer ) { block_t *p_next = p_buffer->p_next;; - i_write += write( p_access->p_sys->i_handle, + i_write += write( (intptr_t)p_access->p_sys, p_buffer->p_buffer, p_buffer->i_buffer ); block_Release( p_buffer ); @@ -214,17 +203,5 @@ static int Write( sout_access_out_t *p_access, block_t *p_buffer ) *****************************************************************************/ static int Seek( sout_access_out_t *p_access, off_t i_pos ) { - if( strcmp( p_access->psz_name, "-" ) ) - { -#if defined( WIN32 ) && !defined( UNDER_CE ) - return( _lseeki64( p_access->p_sys->i_handle, i_pos, SEEK_SET ) ); -#else - return( lseek( p_access->p_sys->i_handle, i_pos, SEEK_SET ) ); -#endif - } - else - { - msg_Err( p_access, "cannot seek while using stdout" ); - return VLC_EGENERIC; - } + return lseek( (intptr_t)p_access->p_sys, i_pos, SEEK_SET ); }