+++ /dev/null
-/*
- * global_commands.c
- * Copyright (C) 2002-2003 Ushodaya Enterprises Limited
- * Author: Dan Dennedy <dan@dennedy.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
- * (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.
- *
- * 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 02111-1307, USA.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/poll.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <dirent.h>
-#include <pthread.h>
-
-#include "miracle_unit.h"
-#include "miracle_commands.h"
-#include "miracle_log.h"
-
-static miracle_unit g_units[MAX_UNITS];
-
-
-/** Return the miracle_unit given a numeric index.
-*/
-
-miracle_unit miracle_get_unit( int n )
-{
- if (n < MAX_UNITS)
- return g_units[n];
- else
- return NULL;
-}
-
-/** Destroy the miracle_unit given its numeric index.
-*/
-
-void miracle_delete_unit( int n )
-{
- if (n < MAX_UNITS)
- {
- miracle_unit unit = miracle_get_unit(n);
- if (unit != NULL)
- {
- miracle_unit_close( unit );
- g_units[ n ] = NULL;
- miracle_log( LOG_NOTICE, "Deleted unit U%d.", n );
- }
- }
-}
-
-/** Destroy all allocated units on the server.
-*/
-
-void miracle_delete_all_units( void )
-{
- int i;
- for (i = 0; i < MAX_UNITS; i++)
- {
- if ( miracle_get_unit(i) != NULL )
- {
- miracle_unit_close( miracle_get_unit(i) );
- miracle_log( LOG_NOTICE, "Deleted unit U%d.", i );
- }
- }
-}
-
-/** Add a DV virtual vtr to the server.
-*/
-response_codes miracle_add_unit( command_argument cmd_arg )
-{
- int i = 0;
- for ( i = 0; i < MAX_UNITS; i ++ )
- if ( g_units[ i ] == NULL )
- break;
-
- if ( i < MAX_UNITS )
- {
- char *arg = cmd_arg->argument;
- g_units[ i ] = miracle_unit_init( i, arg );
- if ( g_units[ i ] != NULL )
- {
- miracle_unit_set_notifier( g_units[ i ], valerie_parser_get_notifier( cmd_arg->parser ), cmd_arg->root_dir );
- valerie_response_printf( cmd_arg->response, 10, "U%1d\n\n", i );
- }
- return g_units[ i ] != NULL ? RESPONSE_SUCCESS_N : RESPONSE_ERROR;
- }
- valerie_response_printf( cmd_arg->response, 1024, "no more units can be created\n\n" );
-
- return RESPONSE_ERROR;
-}
-
-
-/** List all AV/C nodes on the bus.
-*/
-response_codes miracle_list_nodes( command_argument cmd_arg )
-{
- response_codes error = RESPONSE_SUCCESS_N;
- return error;
-}
-
-
-/** List units already added to server.
-*/
-response_codes miracle_list_units( command_argument cmd_arg )
-{
- response_codes error = RESPONSE_SUCCESS_N;
- int i = 0;
-
- for ( i = 0; i < MAX_UNITS; i ++ )
- {
- miracle_unit unit = miracle_get_unit( i );
- if ( unit != NULL )
- {
- mlt_properties properties = unit->properties;
- char *constructor = mlt_properties_get( properties, "constructor" );
- int node = mlt_properties_get_int( properties, "node" );
- int online = !mlt_properties_get_int( properties, "offline" );
- valerie_response_printf( cmd_arg->response, 1024, "U%d %02d %s %d\n", i, node, constructor, online );
- }
- }
- valerie_response_printf( cmd_arg->response, 1024, "\n" );
-
- return error;
-}
-
-static int filter_files( const struct dirent *de )
-{
- return de->d_name[ 0 ] != '.';
-}
-
-/** List clips in a directory.
-*/
-response_codes miracle_list_clips( command_argument cmd_arg )
-{
- response_codes error = RESPONSE_BAD_FILE;
- const char *dir_name = (const char*) cmd_arg->argument;
- DIR *dir;
- char fullname[1024];
- struct dirent **de = NULL;
- int i, n;
-
- snprintf( fullname, 1023, "%s%s", cmd_arg->root_dir, dir_name );
- dir = opendir( fullname );
- if (dir != NULL)
- {
- struct stat info;
- error = RESPONSE_SUCCESS_N;
- n = scandir( fullname, &de, filter_files, alphasort );
- for (i = 0; i < n; i++ )
- {
- snprintf( fullname, 1023, "%s%s/%s", cmd_arg->root_dir, dir_name, de[i]->d_name );
- if ( stat( fullname, &info ) == 0 && S_ISDIR( info.st_mode ) )
- valerie_response_printf( cmd_arg->response, 1024, "\"%s/\"\n", de[i]->d_name );
- }
- for (i = 0; i < n; i++ )
- {
- snprintf( fullname, 1023, "%s%s/%s", cmd_arg->root_dir, dir_name, de[i]->d_name );
- if ( lstat( fullname, &info ) == 0 &&
- ( S_ISREG( info.st_mode ) || S_ISLNK( info.st_mode ) || ( strstr( fullname, ".clip" ) && info.st_mode | S_IXUSR ) ) )
- valerie_response_printf( cmd_arg->response, 1024, "\"%s\" %llu\n", de[i]->d_name, (unsigned long long) info.st_size );
- free( de[ i ] );
- }
- free( de );
- closedir( dir );
- valerie_response_write( cmd_arg->response, "\n", 1 );
- }
-
- return error;
-}
-
-/** Set a server configuration property.
-*/
-
-response_codes miracle_set_global_property( command_argument cmd_arg )
-{
- char *key = (char*) cmd_arg->argument;
- char *value = NULL;
-
- value = strchr( key, '=' );
- if (value == NULL)
- return RESPONSE_OUT_OF_RANGE;
- *value = 0;
- value++;
- miracle_log( LOG_DEBUG, "SET %s = %s", key, value );
-
- if ( strncasecmp( key, "root", 1024) == 0 )
- {
- int len = strlen(value);
- int i;
-
- /* stop all units and unload clips */
- for (i = 0; i < MAX_UNITS; i++)
- {
- if (g_units[i] != NULL)
- miracle_unit_terminate( g_units[i] );
- }
-
- /* set the property */
- strncpy( cmd_arg->root_dir, value, 1023 );
-
- /* add a trailing slash if needed */
- if ( len && cmd_arg->root_dir[ len - 1 ] != '/')
- {
- cmd_arg->root_dir[ len ] = '/';
- cmd_arg->root_dir[ len + 1 ] = '\0';
- }
- }
- else
- return RESPONSE_OUT_OF_RANGE;
-
- return RESPONSE_SUCCESS;
-}
-
-/** Get a server configuration property.
-*/
-
-response_codes miracle_get_global_property( command_argument cmd_arg )
-{
- char *key = (char*) cmd_arg->argument;
-
- if ( strncasecmp( key, "root", 1024) == 0 )
- {
- valerie_response_write( cmd_arg->response, cmd_arg->root_dir, strlen(cmd_arg->root_dir) );
- return RESPONSE_SUCCESS_1;
- }
- else
- return RESPONSE_OUT_OF_RANGE;
-
- return RESPONSE_SUCCESS;
-}
-
-
projects / melted / blobdiff