/*****************************************************************************
* configuration.c management of the modules configuration
*****************************************************************************
- * Copyright (C) 2001 VideoLAN
- * $Id: configuration.c,v 1.71 2003/11/11 21:23:56 hartman Exp $
+ * Copyright (C) 2001-2004 VideoLAN
+ * $Id$
*
- * Authors: Gildas Bazin <gbazin@netcourrier.com>
+ * Authors: Gildas Bazin <gbazin@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
#include <stdio.h> /* sprintf() */
#include <stdlib.h> /* free(), strtol() */
#include <string.h> /* strdup() */
-#ifdef HAVE_ERRNO_H
-# include <errno.h> /* errno */
-#endif
+#include <errno.h> /* errno */
#ifdef HAVE_UNISTD_H
# include <unistd.h> /* getuid() */
#if defined( HAVE_SYS_TYPES_H )
# include <sys/types.h>
#endif
-#if defined( WIN32 ) && !defined( UNDER_CE )
-# include <direct.h>
+#if defined( WIN32 )
+# if !defined( UNDER_CE )
+# include <direct.h>
+# endif
+#include <tchar.h>
#endif
break;
case CONFIG_ITEM_MODULE:
+ case CONFIG_ITEM_MODULE_CAT:
+ case CONFIG_ITEM_MODULE_LIST:
+ case CONFIG_ITEM_MODULE_LIST_CAT:
i_type = VLC_VAR_MODULE;
break;
if( (p_config->i_type!=CONFIG_ITEM_STRING) &&
(p_config->i_type!=CONFIG_ITEM_FILE) &&
(p_config->i_type!=CONFIG_ITEM_DIRECTORY) &&
+ (p_config->i_type!=CONFIG_ITEM_MODULE_LIST) &&
+ (p_config->i_type!=CONFIG_ITEM_MODULE_LIST_CAT) &&
+ (p_config->i_type!=CONFIG_ITEM_MODULE_CAT) &&
(p_config->i_type!=CONFIG_ITEM_MODULE) )
{
msg_Err( p_this, "option %s does not refer to a string", psz_name );
return NULL;
}
+
/* return a copy of the string */
vlc_mutex_lock( p_config->p_lock );
if( p_config->psz_value ) psz_value = strdup( p_config->psz_value );
p_config = config_FindConfig( p_this, psz_name );
+
/* sanity checks */
if( !p_config )
{
if( (p_config->i_type!=CONFIG_ITEM_STRING) &&
(p_config->i_type!=CONFIG_ITEM_FILE) &&
(p_config->i_type!=CONFIG_ITEM_DIRECTORY) &&
+ (p_config->i_type!=CONFIG_ITEM_MODULE_LIST) &&
+ (p_config->i_type!=CONFIG_ITEM_MODULE_CAT) &&
+ (p_config->i_type!=CONFIG_ITEM_MODULE_LIST_CAT) &&
(p_config->i_type!=CONFIG_ITEM_MODULE) )
{
msg_Err( p_this, "option %s does not refer to a string", psz_name );
if( psz_value && *psz_value ) p_config->psz_value = strdup( psz_value );
else p_config->psz_value = NULL;
+ p_config->b_dirty = VLC_TRUE;
+
val.psz_string = p_config->psz_value;
vlc_mutex_unlock( p_config->p_lock );
p_config->i_value = i_value;
}
+ p_config->b_dirty = VLC_TRUE;
+
val.i_int = p_config->i_value;
if( p_config->pf_callback )
p_config->f_value = f_value;
}
+ p_config->b_dirty = VLC_TRUE;
+
val.f_float = p_config->f_value;
if( p_config->pf_callback )
{
p_module->p_config[i] = p_orig[i];
+ p_module->p_config[i].i_value_orig = p_orig[i].i_value;
+ p_module->p_config[i].f_value_orig = p_orig[i].f_value;
+ p_module->p_config[i].i_value_saved = p_orig[i].i_value;
+ p_module->p_config[i].f_value_saved = p_orig[i].f_value;
+ p_module->p_config[i].psz_value_saved = 0;
+
p_module->p_config[i].psz_type = p_orig[i].psz_type ?
strdup( p_orig[i].psz_type ) : NULL;
p_module->p_config[i].psz_name = p_orig[i].psz_name ?
if( p_module->p_config[i].ppsz_list )
{
for( j = 0; j < p_orig[i].i_list; j++ )
- p_module->p_config[i].ppsz_list[j] =
- strdup( p_orig[i].ppsz_list[j] );
+ p_module->p_config[i].ppsz_list[j] = p_orig[i].ppsz_list[j] ?
+ strdup( p_orig[i].ppsz_list[j] ) : NULL ;
p_module->p_config[i].ppsz_list[j] = NULL;
}
}
if( p_module->p_config[i].ppsz_list_text )
{
for( j = 0; j < p_orig[i].i_list; j++ )
- p_module->p_config[i].ppsz_list_text[j] =
- strdup( _(p_orig[i].ppsz_list_text[j]) );
+ p_module->p_config[i].ppsz_list_text[j] = _(p_orig[i].ppsz_list_text[j]) ?
+ strdup( _(p_orig[i].ppsz_list_text[j] ) ) : NULL ;
p_module->p_config[i].ppsz_list_text[j] = NULL;
}
}
}
}
+ /* duplicate the actions list */
+ if( p_orig[i].i_action )
+ {
+ int j;
+
+ p_module->p_config[i].ppf_action =
+ malloc( p_orig[i].i_action * sizeof(void *) );
+ p_module->p_config[i].ppsz_action_text =
+ malloc( p_orig[i].i_action * sizeof(char *) );
+
+ for( j = 0; j < p_orig[i].i_action; j++ )
+ {
+ p_module->p_config[i].ppf_action[j] =
+ p_orig[i].ppf_action[j];
+ p_module->p_config[i].ppsz_action_text[j] =
+ p_orig[i].ppsz_action_text[j] ?
+ strdup( p_orig[i].ppsz_action_text[j] ) : NULL;
+ }
+ }
+
p_module->p_config[i].pf_callback = p_orig[i].pf_callback;
}
}
if( p_item->psz_value_orig )
free( p_item->psz_value_orig );
+ if( p_item->psz_value_saved )
+ free( p_item->psz_value_saved );
+
if( p_item->i_list )
{
for( i = 0; i < p_item->i_list; i++ )
if( p_item->ppsz_list_text ) free( p_item->ppsz_list_text );
if( p_item->pi_list ) free( p_item->pi_list );
}
+
+ if( p_item->i_action )
+ {
+ for( i = 0; i < p_item->i_action; i++ )
+ {
+ if( p_item->ppsz_action_text[i] )
+ free( p_item->ppsz_action_text[i] );
+ }
+ if( p_item->ppf_action ) free( p_item->ppf_action );
+ if( p_item->ppsz_action_text ) free( p_item->ppsz_action_text );
+ }
}
free( p_module->p_config );
if( !*psz_option_value )
break; /* ignore empty option */
p_item->i_value = strtol( psz_option_value, 0, 0 );
+ p_item->i_value_saved = p_item->i_value;
#if 0
msg_Dbg( p_this, "option \"%s\", value %i",
p_item->psz_name, p_item->i_value );
if( !*psz_option_value )
break; /* ignore empty option */
p_item->f_value = (float)atof( psz_option_value);
-#if O
+ p_item->f_value_saved = p_item->f_value;
+#if 0
msg_Dbg( p_this, "option \"%s\", value %f",
p_item->psz_name, (double)p_item->f_value );
#endif
case CONFIG_ITEM_KEY:
if( !*psz_option_value )
break; /* ignore empty option */
- p_item->i_value = ConfigStringToKey( psz_option_value );
+ p_item->i_value = ConfigStringToKey(psz_option_value);
+ p_item->i_value_saved = p_item->i_value;
break;
default:
p_item->psz_value = *psz_option_value ?
strdup( psz_option_value ) : NULL;
+ if( p_item->psz_value_saved )
+ free( p_item->psz_value_saved );
+ p_item->psz_value_saved = 0;
+ if( !p_item->psz_value || !p_item->psz_value_orig ||
+ (p_item->psz_value && p_item->psz_value_orig &&
+ strcmp(p_item->psz_value,p_item->psz_value_orig)))
+ p_item->psz_value_saved = p_item->psz_value ?
+ strdup( p_item->psz_value ) : 0;
+
vlc_mutex_unlock( p_item->p_lock );
#if 0
return 0;
}
+/*****************************************************************************
+ * config_CreateDir: Create configuration directory if it doesn't exist.
+ *****************************************************************************/
+int config_CreateDir( vlc_object_t *p_this, char *psz_dirname )
+{
+ if( !psz_dirname && !*psz_dirname ) return -1;
+
+#if defined( UNDER_CE )
+ {
+ wchar_t psz_new[ MAX_PATH ];
+ char psz_mod[MAX_PATH];
+ int i = 0;
+
+ /* Convert '/' into '\' */
+ while( *psz_dirname )
+ {
+ if( *psz_dirname == '/' ) psz_mod[i] = '\\';
+ else psz_mod[i] = *psz_dirname;
+ psz_dirname++;
+ i++;
+ }
+ psz_mod[i] = 0;
+
+ MultiByteToWideChar( CP_ACP, 0, psz_mod, -1, psz_new, MAX_PATH );
+ if( CreateDirectory( psz_new, NULL ) )
+ {
+ msg_Err( p_this, "could not create %s", psz_mod );
+ }
+ }
+
+#else
+# if defined( WIN32 )
+ if( mkdir( psz_dirname ) && errno != EEXIST )
+# else
+ if( mkdir( psz_dirname, 0755 ) && errno != EEXIST )
+# endif
+ {
+ msg_Err( p_this, "could not create %s (%s)",
+ psz_dirname, strerror(errno) );
+ }
+
+#endif
+
+ return 0;
+}
+
/*****************************************************************************
* config_SaveConfigFile: Save a module's config options.
*****************************************************************************
* save.
* Really stupid no ?
*****************************************************************************/
-int __config_SaveConfigFile( vlc_object_t *p_this, const char *psz_module_name )
+int SaveConfigFile( vlc_object_t *p_this, const char *psz_module_name,
+ vlc_bool_t b_autosave )
{
module_t *p_parser;
vlc_list_t *p_list;
return -1;
}
-#if defined( UNDER_CE )
- {
- wchar_t psz_new[ MAX_PATH ];
- MultiByteToWideChar( CP_ACP, 0, psz_filename, -1, psz_new,
- MAX_PATH );
- if( CreateDirectory( psz_new, NULL ) )
- {
- msg_Err( p_this, "could not create %s", psz_filename );
- }
- }
-
-#elif defined( HAVE_ERRNO_H )
-# if defined( WIN32 )
- if( mkdir( psz_filename ) && errno != EEXIST )
-# else
- if( mkdir( psz_filename, 0755 ) && errno != EEXIST )
-# endif
- {
- msg_Err( p_this, "could not create %s (%s)",
- psz_filename, strerror(errno) );
- }
-
-#else
- if( mkdir( psz_filename ) )
- {
- msg_Err( p_this, "could not create %s", psz_filename );
- }
-
-#endif
+ config_CreateDir( p_this, psz_filename );
strcat( psz_filename, "/" CONFIG_FILE );
}
/* we don't have this section in our list so we need to back
* it up */
*p_index2 = 0;
+#if 0
msg_Dbg( p_this, "backing up config for unknown module \"%s\"",
&p_line[1] );
+#endif
*p_index2 = ']';
b_backup = 1;
if( !p_parser->i_config_items )
continue;
- msg_Dbg( p_this, "saving config for module \"%s\"",
- p_parser->psz_object_name );
+ if( psz_module_name )
+ msg_Dbg( p_this, "saving config for module \"%s\"",
+ p_parser->psz_object_name );
fprintf( file, "[%s]", p_parser->psz_object_name );
if( p_parser->psz_longname )
p_item->i_type != CONFIG_HINT_END;
p_item++ )
{
- char *psz_key;
+ char *psz_key;
+ int i_value = p_item->i_value;
+ float f_value = p_item->f_value;
+ char *psz_value = p_item->psz_value;
+
if( p_item->i_type & CONFIG_HINT )
/* ignore hints */
continue;
+ if( b_autosave && !p_item->b_autosave )
+ {
+ i_value = p_item->i_value_saved;
+ f_value = p_item->f_value_saved;
+ psz_value = p_item->psz_value_saved;
+ if( !psz_value ) psz_value = p_item->psz_value_orig;
+ }
+ else
+ {
+ p_item->b_dirty = VLC_FALSE;
+ }
+
switch( p_item->i_type )
{
case CONFIG_ITEM_BOOL:
fprintf( file, "# %s (%s)\n", p_item->psz_text,
(p_item->i_type == CONFIG_ITEM_BOOL) ?
_("boolean") : _("integer") );
- if( p_item->i_value == p_item->i_value_orig )
+ if( i_value == p_item->i_value_orig )
fprintf( file, "#" );
- fprintf( file, "%s=%i\n", p_item->psz_name, p_item->i_value );
+ fprintf( file, "%s=%i\n", p_item->psz_name, i_value );
+
+ p_item->i_value_saved = i_value;
break;
+
case CONFIG_ITEM_KEY:
if( p_item->psz_text )
fprintf( file, "# %s (%s)\n", p_item->psz_text,
_("key") );
- if( p_item->i_value == p_item->i_value_orig )
+ if( i_value == p_item->i_value_orig )
fprintf( file, "#" );
- psz_key = ConfigKeyToString( p_item->i_value );
+ psz_key = ConfigKeyToString( i_value );
fprintf( file, "%s=%s\n", p_item->psz_name,
psz_key ? psz_key : "" );
if ( psz_key ) free( psz_key );
+
+ p_item->i_value_saved = i_value;
break;
-
+
case CONFIG_ITEM_FLOAT:
if( p_item->psz_text )
fprintf( file, "# %s (%s)\n", p_item->psz_text,
_("float") );
- if( p_item->f_value == p_item->f_value_orig )
+ if( f_value == p_item->f_value_orig )
fprintf( file, "#" );
- fprintf( file, "%s=%f\n", p_item->psz_name,
- (double)p_item->f_value );
+ fprintf( file, "%s=%f\n", p_item->psz_name, (double)f_value );
+
+ p_item->f_value_saved = f_value;
break;
default:
if( p_item->psz_text )
fprintf( file, "# %s (%s)\n", p_item->psz_text,
_("string") );
- if( (!p_item->psz_value && !p_item->psz_value_orig) ||
- (p_item->psz_value && p_item->psz_value_orig &&
- !strcmp( p_item->psz_value, p_item->psz_value_orig )) )
+ if( (!psz_value && !p_item->psz_value_orig) ||
+ (psz_value && p_item->psz_value_orig &&
+ !strcmp( psz_value, p_item->psz_value_orig )) )
fprintf( file, "#" );
fprintf( file, "%s=%s\n", p_item->psz_name,
- p_item->psz_value ? p_item->psz_value : "" );
+ psz_value ? psz_value : "" );
+
+ if( b_autosave && !p_item->b_autosave ) break;
+
+ if( p_item->psz_value_saved ) free( p_item->psz_value_saved );
+ p_item->psz_value_saved = 0;
+ if( (psz_value && p_item->psz_value_orig &&
+ strcmp( psz_value, p_item->psz_value_orig )) ||
+ !psz_value || !p_item->psz_value_orig)
+ p_item->psz_value_saved = psz_value ? strdup(psz_value):0;
}
}
return 0;
}
+int config_AutoSaveConfigFile( vlc_object_t *p_this )
+{
+ vlc_list_t *p_list;
+ module_t *p_parser;
+ module_config_t *p_item;
+ int i_index, i_count;
+
+ /* Check if there's anything to save */
+ vlc_mutex_lock( &p_this->p_vlc->config_lock );
+ p_list = vlc_list_find( p_this, VLC_OBJECT_MODULE, FIND_ANYWHERE );
+ i_count = p_list->i_count;
+ for( i_index = 0; i_index < i_count; i_index++ )
+ {
+ p_parser = (module_t *)p_list->p_values[i_index].p_object ;
+
+ if( !p_parser->i_config_items ) continue;
+
+ for( p_item = p_parser->p_config;
+ p_item->i_type != CONFIG_HINT_END;
+ p_item++ )
+ {
+ if( p_item->b_autosave && p_item->b_dirty ) break;
+ }
+ if( p_item->i_type != CONFIG_HINT_END ) break;
+ }
+ vlc_list_release( p_list );
+ vlc_mutex_unlock( &p_this->p_vlc->config_lock );
+
+ if( i_index == i_count ) return VLC_SUCCESS;
+ return SaveConfigFile( p_this, 0, VLC_TRUE );
+}
+
+int __config_SaveConfigFile( vlc_object_t *p_this, const char *psz_module_name )
+{
+ return SaveConfigFile( p_this, psz_module_name, VLC_FALSE );
+}
+
/*****************************************************************************
* config_LoadCmdLine: parse command line
*****************************************************************************
case CONFIG_ITEM_FILE:
case CONFIG_ITEM_DIRECTORY:
case CONFIG_ITEM_MODULE:
+ case CONFIG_ITEM_MODULE_LIST:
+ case CONFIG_ITEM_MODULE_LIST_CAT:
+ case CONFIG_ITEM_MODULE_CAT:
config_PutPsz( p_this, psz_name, optarg );
break;
case CONFIG_ITEM_INTEGER:
case CONFIG_ITEM_FILE:
case CONFIG_ITEM_DIRECTORY:
case CONFIG_ITEM_MODULE:
+ case CONFIG_ITEM_MODULE_CAT:
+ case CONFIG_ITEM_MODULE_LIST:
+ case CONFIG_ITEM_MODULE_LIST_CAT:
config_PutPsz( p_this, pp_shortopts[i_cmd]->psz_name, optarg );
break;
case CONFIG_ITEM_INTEGER:
struct passwd *p_pw = NULL;
#endif
-#if defined(WIN32) || defined(UNDER_CE)
+#if defined(WIN32) && !defined(UNDER_CE)
typedef HRESULT (WINAPI *SHGETFOLDERPATH)( HWND, int, HANDLE, DWORD,
- LPTSTR );
+ LPSTR );
+#ifndef CSIDL_FLAG_CREATE
# define CSIDL_FLAG_CREATE 0x8000
+#endif
+#ifndef CSIDL_APPDATA
# define CSIDL_APPDATA 0x1A
+#endif
+#ifndef SHGFP_TYPE_CURRENT
# define SHGFP_TYPE_CURRENT 0
+#endif
HINSTANCE shfolder_dll;
SHGETFOLDERPATH SHGetFolderPath ;
/* load the shfolder dll to retrieve SHGetFolderPath */
- if( ( shfolder_dll = LoadLibrary("shfolder.dll") ) != NULL )
+ if( ( shfolder_dll = LoadLibrary( _T("SHFolder.dll") ) ) != NULL )
{
SHGetFolderPath = (void *)GetProcAddress( shfolder_dll,
- "SHGetFolderPathA" );
+ _T("SHGetFolderPathA") );
if ( SHGetFolderPath != NULL )
{
p_homedir = (char *)malloc( MAX_PATH );
- if( !p_homedir )
- {
- return NULL;
- }
+ if( !p_homedir ) return NULL;
/* get the "Application Data" folder for the current user */
if( S_OK == SHGetFolderPath( NULL,
return p_homedir;
}
free( p_homedir );
+ p_homedir = NULL;
}
FreeLibrary( shfolder_dll );
}
+
+#elif defined(UNDER_CE)
+
+#ifndef CSIDL_APPDATA
+# define CSIDL_APPDATA 0x1A
+#endif
+
+ wchar_t p_whomedir[MAX_PATH];
+
+ /* get the "Application Data" folder for the current user */
+ if( SHGetSpecialFolderPath( NULL, p_whomedir, CSIDL_APPDATA, 1 ) )
+ {
+ p_homedir = (char *)malloc( MAX_PATH );
+ if( !p_homedir ) return NULL;
+
+ sprintf( p_homedir, "%ls", p_whomedir );
+ return p_homedir;
+ }
#endif
#if defined(HAVE_GETPWUID)
projects / vlc / blobdiff