--- /dev/null
+/*****************************************************************************
+ * zsh.cpp: create zsh completion rule for vlc
+ *****************************************************************************
+ * Copyright (C) 1998-2005 VideoLAN
+ * $Id$
+ *
+ * Authors: Sigmund Augdal <sigmunau@idi.ntnu.no>
+ *
+ * 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, USA.
+ *****************************************************************************/
+
+#include <stdio.h>
+#include <map>
+#include <string>
+#include <utility>
+#include <iostream>
+#include <algorithm>
+typedef std::multimap<std::string, std::string> mmap;
+typedef std::pair<std::string, std::string> mpair;
+
+#include <vlc/vlc.h>
+
+void ParseModules( vlc_t *p_vlc, mmap &mods );
+mmap PrintModuleList( vlc_t *p_vlc );
+void ParseOption( module_config_t *p_item, mmap &mods );
+void PrintOption( char *psz_option, char i_short, char *psz_exlusive,
+ char *psz_text, char *psz_longtext, char *psz_args );
+extern "C"{ vlc_t * vlc_current_object( int i_object );}
+
+int main( int i_argc, char **ppsz_argv )
+{
+ mmap mods;
+ /* Create a libvlc structure */
+ int i_ret = VLC_Create();
+ vlc_t *p_vlc;
+
+ if( i_ret < 0 )
+ {
+ return i_ret;
+ }
+
+ /* Initialize libvlc */
+ i_ret = VLC_Init( 0, i_argc, ppsz_argv );
+ if( i_ret < 0 )
+ {
+ VLC_Destroy( 0 );
+ return i_ret;
+ }
+ p_vlc = vlc_current_object( i_ret );
+ printf("#compdef vlc\n\n"
+
+ "typeset -A opt_args\n"
+ "local context state line\n"
+ "local modules\n\n" );
+
+ mods = PrintModuleList( p_vlc );
+
+ printf( "_arguments -S -s \\\n" );
+ ParseModules( p_vlc, mods );
+ printf( " \"(--module)-p[print help on module]:print help on module:($modules)\"\\\n" );
+ printf( " \"(-p)--module[print help on module]:print help on module:($modules)\"\\\n" );
+ printf( " \"(--help)-h[print help]\"\\\n" );
+ printf( " \"(-h)--help[print help]\"\\\n" );
+ printf( " \"(--longhelp)-H[print detailed help]\"\\\n" );
+ printf( " \"(-H)--longhelp[print detailed help]\"\\\n" );
+ printf( " \"(--list)-l[print a list of available modules]\"\\\n" );
+ printf( " \"(-l)--list[print a list of available modules]\"\\\n" );
+ printf( " \"--save-config[save the current command line options in the config file]\"\\\n" );
+ printf( " \"--reset-config[reset the current config to the default values]\"\\\n" );
+ printf( " \"--config[use alternate config file]\"\\\n" );
+ printf( " \"--reset-plugins-cache[resets the current plugins cache]\"\\\n" );
+ printf( " \"--version[print version information]\"\\\n" );
+ printf( " \"*:Playlist item:_files\"\\\n" );
+ printf( " && return 0\n\n" );
+
+ printf( "return 1\n" );
+
+ return 0;
+ /* Finish the threads */
+ VLC_CleanUp( 0 );
+
+ /* Destroy the libvlc structure */
+ VLC_Destroy( 0 );
+
+ return i_ret;
+
+}
+
+void ParseModules( vlc_t *p_vlc, mmap &mods )
+{
+ vlc_list_t *p_list = NULL;;
+ module_t *p_module;
+ module_config_t *p_item;
+ int i_index;
+
+ /* List the plugins */
+ p_list = vlc_list_find( p_vlc, VLC_OBJECT_MODULE, FIND_ANYWHERE );
+ if( !p_list ) return;
+ for( i_index = 0; i_index < p_list->i_count; i_index++ )
+ {
+ p_module = (module_t *)p_list->p_values[i_index].p_object;
+
+ /* Exclude empty plugins (submodules don't have config options, they
+ * are stored in the parent module) */
+ if( p_module->b_submodule )
+ continue;
+// p_item = ((module_t *)p_module->p_parent)->p_config;
+ else
+ p_item = p_module->p_config;
+
+// printf( " #%s\n", p_module->psz_longname );
+ if( !p_item ) continue;
+ do
+ {
+ if( p_item->i_type == CONFIG_CATEGORY )
+ {
+// printf( " #Category %d\n", p_item->i_value );
+ }
+ else if( p_item->i_type == CONFIG_SUBCATEGORY )
+ {
+// printf( " #Subcategory %d\n", p_item->i_value );
+ }
+ if( p_item->i_type & CONFIG_ITEM )
+ ParseOption( p_item, mods );
+ }
+ while( p_item->i_type != CONFIG_HINT_END && p_item++ );
+
+ }
+}
+
+mmap PrintModuleList( vlc_t *p_vlc )
+{
+ vlc_list_t *p_list = NULL;;
+ module_t *p_module;
+ int i_index;
+ mmap modules_cap;
+
+ /* List the plugins */
+ p_list = vlc_list_find( p_vlc, VLC_OBJECT_MODULE, FIND_ANYWHERE );
+ if( !p_list ) return mmap();
+
+ printf( "modules=\"" );
+ for( i_index = 0; i_index < p_list->i_count; i_index++ )
+ {
+ p_module = (module_t *)p_list->p_values[i_index].p_object;
+
+ /* Exclude empty plugins (submodules don't have config options, they
+ * are stored in the parent module) */
+ if( p_module->b_submodule )
+ continue;
+
+ if( strcmp( p_module->psz_object_name, "main" ) )
+ {
+ modules_cap.insert( mpair( p_module->psz_capability,
+ p_module->psz_object_name ) );
+ printf( "%s ", p_module->psz_object_name );
+ }
+
+ }
+ printf( "\"\n\n" );
+ return modules_cap;
+}
+
+void ParseOption( module_config_t *p_item, mmap &mods )
+{
+ char *psz_arguments = "";
+ char *psz_exclusive;
+ char *psz_option;
+ switch( p_item->i_type )
+ {
+ case CONFIG_ITEM_MODULE:
+ {
+ std::pair<mmap::iterator, mmap::iterator> range = mods.equal_range( p_item->psz_type );
+ std::string list = (*range.first).second;
+ ++range.first;
+ while( range.first != range.second )
+ {
+ list = list.append( " " );
+ list = list.append( range.first->second );
+ ++range.first;
+ }
+ asprintf( &psz_arguments, "(%s)", list.c_str() );
+ }
+ break;
+ case CONFIG_ITEM_MODULE_CAT:
+// p_control = new ModuleCatConfigControl( p_this, p_item, parent );
+ break;
+ case CONFIG_ITEM_MODULE_LIST_CAT:
+// p_control = new ModuleListCatConfigControl( p_this, p_item, parent );
+ break;
+
+ case CONFIG_ITEM_STRING:
+ if( p_item->i_list )
+ {
+ int i = p_item->i_list -1;
+ char *psz_list;
+ if( p_item->ppsz_list_text )
+ asprintf( &psz_list, "%s\\:%s", p_item->ppsz_list[i],
+ p_item->ppsz_list_text[i] );
+ else
+ psz_list = strdup(p_item->ppsz_list[i]);
+ char *psz_list2;
+ while( i>1 )
+ {
+ if( p_item->ppsz_list_text )
+ asprintf( &psz_list2, "%s\\:%s %s", p_item->ppsz_list[i-1],
+ p_item->ppsz_list_text[i-1], psz_list );
+ else
+ asprintf( &psz_list2, "%s %s", p_item->ppsz_list[i-1],
+ psz_list );
+
+ free( psz_list );
+ psz_list = psz_list2;
+ i--;
+ }
+ if( p_item->ppsz_list_text )
+ asprintf( &psz_arguments, "((%s))", psz_list );
+ else
+ asprintf( &psz_arguments, "(%s)", psz_list );
+
+ free( psz_list );
+ }
+ break;
+
+ case CONFIG_ITEM_FILE:
+ psz_arguments = "_files";
+ break;
+ case CONFIG_ITEM_DIRECTORY:
+ psz_arguments = "_files -/";
+ break;
+
+ case CONFIG_ITEM_INTEGER:
+ if( p_item->i_list )
+ {
+ int i = p_item->i_list -1;
+ char *psz_list;
+ if( p_item->ppsz_list_text )
+ asprintf( &psz_list, "%d\\:%s", p_item->pi_list[i],
+ p_item->ppsz_list_text[i] );
+ else
+ psz_list = strdup(p_item->ppsz_list[i]);
+ char *psz_list2;
+ while( i>1 )
+ {
+ if( p_item->ppsz_list_text )
+ asprintf( &psz_list2, "%d\\:%s %s", p_item->pi_list[i-1],
+ p_item->ppsz_list_text[i-1], psz_list );
+ else
+ asprintf( &psz_list2, "%s %s", p_item->ppsz_list[i-1],
+ psz_list );
+
+ free( psz_list );
+ psz_list = psz_list2;
+ i--;
+ }
+ if( p_item->ppsz_list_text )
+ asprintf( &psz_arguments, "((%s))", psz_list );
+ else
+ asprintf( &psz_arguments, "(%s)", psz_list );
+
+ free( psz_list );
+ }
+ else if( p_item->i_min != 0 || p_item->i_max != 0 )
+ {
+// p_control = new RangedIntConfigControl( p_this, p_item, parent );
+ }
+ else
+ {
+// p_control = new IntegerConfigControl( p_this, p_item, parent );
+ }
+ break;
+
+ case CONFIG_ITEM_KEY:
+// p_control = new KeyConfigControl( p_this, p_item, parent );
+ break;
+
+ case CONFIG_ITEM_FLOAT:
+// p_control = new FloatConfigControl( p_this, p_item, parent );
+ break;
+
+ case CONFIG_ITEM_BOOL:
+// p_control = new BoolConfigControl( p_this, p_item, parent );
+ psz_arguments = NULL;
+ asprintf( &psz_exclusive, "--no%s --no-%s", p_item->psz_name,
+ p_item->psz_name );
+ PrintOption( p_item->psz_name, p_item->i_short, psz_exclusive,
+ p_item->psz_text, p_item->psz_longtext, psz_arguments );
+ free( psz_exclusive );
+ asprintf( &psz_exclusive, "--no%s --%s", p_item->psz_name,
+ p_item->psz_name );
+ asprintf( &psz_option, "no-%s", p_item->psz_name );
+ PrintOption( psz_option, p_item->i_short, psz_exclusive,
+ p_item->psz_text, p_item->psz_longtext, psz_arguments );
+ free( psz_exclusive );
+ free( psz_option );
+ asprintf( &psz_exclusive, "--no-%s --%s", p_item->psz_name,
+ p_item->psz_name );
+ asprintf( &psz_option, "no%s", p_item->psz_name );
+ PrintOption( psz_option, p_item->i_short, psz_exclusive,
+ p_item->psz_text, p_item->psz_longtext, psz_arguments );
+ free( psz_exclusive );
+ free( psz_option );
+ return;
+
+ case CONFIG_SECTION:
+// p_control = new SectionConfigControl( p_this, p_item, parent );
+ break;
+
+ default:
+ break;
+ }
+ PrintOption( p_item->psz_name, p_item->i_short, NULL,
+ p_item->psz_text, p_item->psz_longtext, psz_arguments );
+
+}
+
+void PrintOption( char *psz_option, char i_short, char *psz_exclusive,
+ char *psz_text, char *psz_longtext, char *psz_args )
+{
+ char *foo;
+ if( !psz_longtext ||
+ strchr( psz_longtext, '\n' ) ||
+ strchr( psz_longtext, '(' ) ) psz_longtext = psz_text;
+ while( (foo = strchr( psz_text, '"' ))) *foo='\'';
+ if( i_short )
+ {
+ if( !psz_exclusive ) psz_exclusive = "";
+ else asprintf( &psz_exclusive, " %s", psz_exclusive );
+ printf( " \"(-%c%s)--%s[%s]", i_short, psz_exclusive,
+ psz_option, psz_text );
+ if( psz_args )
+ printf( ":%s:%s\"\\\n", psz_longtext, psz_args );
+ else
+ printf( "\"\\\n" );
+ printf( " \"(--%s%s)-%c[%s]", psz_option, psz_exclusive,
+ i_short, psz_text );
+ if( psz_args )
+ printf( ":%s:%s\"\\\n", psz_longtext, psz_args );
+ else
+ printf( "\"\\\n" );
+
+ }
+ else
+ {
+ if( psz_exclusive )
+ printf( " \"(%s)--%s[%s]", psz_exclusive, psz_option,
+ psz_text );
+ else
+ printf( " \"--%s[%s]", psz_option, psz_text );
+
+ if( psz_args )
+ printf( ":%s:%s\"\\\n", psz_longtext, psz_args );
+ else
+ printf( "\"\\\n" );
+
+ }
+}
+
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