/*****************************************************************************
* zsh.cpp: create zsh completion rule for vlc
*****************************************************************************
- * Copyright © 2005-2008 the VideoLAN team
- * $Id$
+ * Copyright © 2005-2011 the VideoLAN team
*
* Authors: Sigmund Augdal Helberg <dnumgis@videolan.org>
+ Rafaël Carré <funman@videolanorg>
*
* 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
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
#include <stdio.h>
#include <map>
#include <string>
+#include <sstream>
#include <utility>
#include <iostream>
#include <algorithm>
-typedef std::multimap<std::string, std::string> mumap;
-typedef std::multimap<int, std::string> mcmap;
typedef std::pair<std::string, std::string> mpair;
+typedef std::multimap<std::string, std::string> mumap;
+mumap mods;
+
typedef std::pair<int, std::string> mcpair;
+typedef std::multimap<int, std::string> mcmap;
+mcmap mods2;
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
#include <vlc_common.h>
#include <vlc/vlc.h>
#undef __PLUGIN__
#include <../src/modules/modules.h>
-void ParseModules( mumap &mods, mcmap &mods2 );
-void PrintModuleList( mumap &mods, mcmap &mods2 );
-void ParseOption( module_config_t *p_item, mumap &mods, mcmap &mods2 );
-void PrintOption( char *psz_option, char i_short, char *psz_exlusive,
- char *psz_text, char *psz_longtext, char *psz_args );
-
-int main( int i_argc, const char **ppsz_argv )
+static void ReplaceChars(char *str)
{
- mumap mods;
- mcmap mods2;
- /* Create a libvlc structure */
- const char *argv[i_argc + 1];
- argv[0] = "vlc";
- for( int i = 0; i < i_argc; i++ )
- argv[i+1] = ppsz_argv[i];
- libvlc_instance_t *p_libvlc_instance = libvlc_new(i_argc+1, argv);
-
- if( !p_libvlc_instance )
- {
- return 1;
+ if (str) {
+ char *parser;
+ while ((parser = strchr(str, ':'))) *parser=';' ;
+ while ((parser = strchr(str, '"'))) *parser='\'' ;
+ while ((parser = strchr(str, '`'))) *parser='\'' ;
}
-
- printf("#compdef vlc cvlc rvlc svlc mvlc qvlc nvlc\n\n"
-
- "#This file is autogenerated by zsh.cpp\n"
- "typeset -A opt_args\n"
- "local context state line ret=1\n"
- "local modules\n\n" );
-
- PrintModuleList( mods, mods2 );
-
- printf( "_arguments -S -s \\\n" );
- ParseModules( mods, mods2 );
- 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( " \"--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:->mrl\" && ret=0\n\n" );
-
- printf( "case $state in\n" );
- printf( " mrl)\n" );
- printf( " _alternative 'files:file:_files' 'urls:URL:_urls' && ret=0\n" );
- printf( " ;;\n" );
- printf( "esac\n\n" );
-
- printf( "return ret\n" );
-
- libvlc_release( p_libvlc_instance );
-
- return 0;
}
-void ParseModules( mumap &mods, mcmap &mods2 )
+static void PrintOption(const module_config_t *item, const std::string &opt,
+ const std::string &excl, const std::string &args)
{
- module_t **p_list;
- module_t *p_module;
- module_config_t *p_item;
- int i_index;
- int i_items;
- size_t i_modules;
-
- /* List the plugins */
- p_list = module_list_get(&i_modules);
- if( !p_list ) return;
- for( i_index = 0; i_index < i_modules; i_index++ )
- {
- p_module = p_list[i_index];
+ char *longtext = item->psz_longtext;
+ char *text = item->psz_text;
+ char i_short = item->i_short;
+ ReplaceChars(longtext);
+ ReplaceChars(text);
- /* Exclude empty plugins (submodules don't have config options, they
- * are stored in the parent module) */
- if( p_module->parent )
- 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;
- i_items = 0;
- do
- {
- if( CONFIG_ITEM(p_item->i_type) )
- ParseOption( p_item, mods, mods2 );
-#if 0
- else 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 );
-#endif
- }
- while( ++i_items < p_module->confsize && p_item++ );
+ if (!longtext || strchr(longtext, '\n') || strchr(longtext, '('))
+ longtext = text;
- }
- module_list_free( p_list );
-}
+ printf(" \"");
-void PrintModuleList( mumap &mods, mcmap &mods2 )
-{
- module_t **p_list = NULL;
- module_t *p_module;
- int i_index;
- int i_items;
- size_t i_modules;
-
- /* List the plugins */
- p_list = module_list_get(&i_modules);
- if( !p_list ) return;
-
- printf( "modules=\"" );
- for( i_index = 0; i_index < i_modules; i_index++ )
- {
- p_module = p_list[i_index];
+ const char *args_c = args.empty() ? "" : "=";
+ if (i_short) {
+ printf("(-%c", i_short);
- /* Exclude empty plugins (submodules don't have config options, they
- * are stored in the parent module) */
+ if (!excl.empty())
+ printf("%s", excl.c_str());
- if( strcmp( p_module->psz_object_name, "main" ) )
- {
- mods.insert( mpair( p_module->psz_capability,
- p_module->psz_object_name ) );
- module_config_t *p_config = p_module->p_config;
- i_items = 0;
- if( p_config ) do
- {
- /* Hack: required subcategory is stored in i_min */
- if( p_config->i_type == CONFIG_SUBCATEGORY )
- {
- mods2.insert( mcpair( p_config->value.i,
- p_module->psz_object_name ) );
- }
- } while( i_items++ < p_module->i_config_items && p_config++ );
- if( p_module->parent )
- continue;
- printf( "%s ", p_module->psz_object_name );
- }
+ printf(")--%s%s[%s]", opt.c_str(), args_c, text);
+
+ if (!args.empty())
+ printf(":%s:%s", longtext, args.c_str());
+ printf("\"\\\n \"(--%s%s)-%c", opt.c_str(), excl.c_str(), i_short);
+ } else {
+ if (!excl.empty())
+ printf("(%s)", excl.c_str());
+ printf("--%s", opt.c_str());
+ if (!excl.empty())
+ printf("%s", args_c);
}
- printf( "\"\n\n" );
- module_list_free( p_list );
- return;
+
+ printf("[%s]", text);
+ if (!args.empty())
+ printf( ":%s:%s", longtext, args.c_str());
+ puts( "\"\\");
}
-void ParseOption( module_config_t *p_item, mumap &mods, mcmap &mods2 )
+static void ParseOption(const module_config_t *item)
{
- char *psz_arguments = NULL;
- char *psz_exclusive;
- char *psz_option;
- char *psz_name;
- char *psz_text;
- char *psz_longtext;
+ std::string excl, args;
+ std::string list;
+ std::pair<mcmap::iterator, mcmap::iterator> range;
+ std::pair<mumap::iterator, mumap::iterator> range_mod;
-#define DUP( x ) strdup( x ? x : "" )
-
- //Skip deprecated options
- if( p_item->b_removed )
+ if (item->b_removed)
return;
- switch( p_item->i_type )
+ switch(item->i_type)
{
case CONFIG_ITEM_MODULE:
- {
- std::pair<mumap::iterator, mumap::iterator> range = mods.equal_range( p_item->psz_type );
- std::string list = (*range.first).second;
- if( range.first != range.second )
- {
- while( range.first++ != range.second )
- {
- list = list.append( " " );
- list = list.append( range.first->second );
- }
- asprintf( &psz_arguments, "(%s)", list.c_str() );
+ range_mod = mods.equal_range(item->psz_type);
+ list = (*range_mod.first).second;
+ if (range_mod.first != range_mod.second) {
+ while (range_mod.first++ != range_mod.second)
+ list += " " + range_mod.first->second;
+ args = std::string("(") + list + ")";
}
- }
break;
+
case CONFIG_ITEM_MODULE_CAT:
- {
- std::pair<mcmap::iterator, mcmap::iterator> range =
- mods2.equal_range( p_item->min.i );
- std::string list = (*range.first).second;
- if( range.first != range.second )
- {
- while( range.first++ != range.second )
- {
- list = list.append( " " );
- list = list.append( range.first->second );
- }
- asprintf( &psz_arguments, "(%s)", list.c_str() );
+ range = mods2.equal_range(item->min.i);
+ list = (*range.first).second;
+ if (range.first != range.second) {
+ while (range.first++ != range.second)
+ list += " " + range.first->second;
+ args = std::string("(") + list + ")";
}
- }
break;
+
case CONFIG_ITEM_MODULE_LIST_CAT:
- {
- std::pair<mcmap::iterator, mcmap::iterator> range =
- mods2.equal_range( p_item->min.i );
- std::string list = "_values -s , ";
- list = list.append( p_item->psz_name );
- while( range.first != range.second )
- {
- list = list.append( " '*" );
- list = list.append( range.first->second );
- list = list.append( "'" );
- ++range.first;
- }
- psz_arguments = strdup( list.c_str() );
- }
+ range = mods2.equal_range(item->min.i);
+ args = std::string("_values -s , ") + item->psz_name;
+ while (range.first != range.second)
+ args += " '*" + range.first++->second + "'";
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_LOADFILE:
case CONFIG_ITEM_SAVEFILE:
- psz_arguments = strdup( "_files" );
+ args = "_files";
break;
case CONFIG_ITEM_DIRECTORY:
- psz_arguments = strdup( "_files -/" );
+ args = "_files -/";
break;
+ case CONFIG_ITEM_STRING:
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 > 0 )
- {
- 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->min.i != 0 || p_item->max.i != 0 )
- {
-// p_control = new RangedIntConfigControl( p_this, p_item, parent );
- }
- else
- {
-// p_control = new IntegerConfigControl( p_this, p_item, parent );
+ if (item->i_list == 0)
+ break;
+
+ for (int i = 0; i < item->i_list; i++) {
+ std::string val;
+ if (item->ppsz_list_text) {
+ const char *text = item->ppsz_list_text[i];
+ if (item->i_type == CONFIG_ITEM_INTEGER) {
+ std::stringstream s;
+ s << item->pi_list[i];
+ val = s.str() + "\\:\\\"" + text;
+ } else {
+ if (!item->ppsz_list[i] || !text)
+ continue;
+ val = item->ppsz_list[i] + std::string("\\:\\\"") + text;
+ }
+ } else
+ val = std::string("\\\"") + item->ppsz_list[i];
+
+ list = val + "\\\" " + list;
}
- break;
- case CONFIG_ITEM_KEY:
-// p_control = new KeyConfigControl( p_this, p_item, parent );
- break;
+ if (item->ppsz_list_text)
+ args = std::string("((") + list + "))";
+ else
+ args = std::string("(") + list + ")";
- 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 );
- asprintf( &psz_exclusive, "--no%s --no-%s", p_item->psz_name,
- p_item->psz_name );
- psz_name = DUP( p_item->psz_name );
- psz_text = DUP( p_item->psz_text );
- psz_longtext = DUP( p_item->psz_longtext );
- PrintOption( psz_name, p_item->i_short, psz_exclusive,
- psz_text, psz_longtext, psz_arguments );
- free( psz_name );
- free( psz_text );
- free( psz_longtext );
- 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 );
- psz_text = DUP( p_item->psz_text );
- psz_longtext = DUP( p_item->psz_longtext );
- PrintOption( psz_option, p_item->i_short, psz_exclusive,
- psz_text, psz_longtext, psz_arguments );
- free( psz_text );
- free( psz_longtext );
- 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 );
- psz_text = DUP( p_item->psz_text );
- psz_longtext = DUP( p_item->psz_longtext );
- PrintOption( psz_option, p_item->i_short, psz_exclusive,
- psz_text, psz_longtext, psz_arguments );
- free( psz_text );
- free( psz_longtext );
- free( psz_exclusive );
- free( psz_option );
+ excl = std::string("--no") + item->psz_name + " --no-" + item->psz_name;
+ PrintOption(item, item->psz_name, excl, args);
+
+ excl = std::string("--no") + item->psz_name + " --" + item->psz_name;
+ PrintOption(item, std::string("no-") + item->psz_name, excl, args);
+
+ excl = std::string("--no-")+ item->psz_name + " --" + item->psz_name;
+ PrintOption(item, std::string("no") + item->psz_name, excl, args);
return;
+ case CONFIG_ITEM_KEY:
case CONFIG_SECTION:
-// p_control = new SectionConfigControl( p_this, p_item, parent );
- break;
-
+ case CONFIG_ITEM_FLOAT:
default:
break;
}
- psz_name = DUP( p_item->psz_name );
- psz_text = DUP( p_item->psz_text );
- psz_longtext = DUP( p_item->psz_longtext );
- PrintOption( psz_name, p_item->i_short, NULL,
- psz_text, psz_longtext, psz_arguments );
- free( psz_name );
- free( psz_text );
- free( psz_longtext );
- free( psz_arguments );
+
+ PrintOption(item, item->psz_name, "", args);
}
-void PrintOption( char *psz_option, char i_short, char *psz_exclusive,
- char *psz_text, char *psz_longtext, char *psz_args )
+static void PrintModuleList()
{
- char *foo;
- if( psz_text )
- {
- while( (foo = strchr( psz_text, ':' ))) *foo=';';
- while( (foo = strchr( psz_text, '"' ))) *foo='\'';
- while( (foo = strchr( psz_text, '`' ))) *foo='\'';
- }
- if( psz_longtext )
- {
- while( (foo = strchr( psz_longtext, ':' ))) *foo=';';
- while( (foo = strchr( psz_longtext, '"' ))) *foo='\'';
- while( (foo = strchr( psz_longtext, '`' ))) *foo='\'';
- }
- if( !psz_longtext ||
- strchr( psz_longtext, '\n' ) ||
- strchr( psz_longtext, '(' ) ) psz_longtext = psz_text;
- if( i_short )
- {
- if( !psz_exclusive )
- printf( " \"(-%c)--%s%s[%s]", i_short,
- psz_option, psz_args?"=":"", psz_text );
- else
- printf( " \"(-%c%s)--%s%s[%s]", i_short, psz_exclusive,
- psz_option, psz_args?"=":"", psz_text );
- if( psz_args )
- printf( ":%s:%s\"\\\n", psz_longtext, psz_args );
- else
- printf( "\"\\\n" );
+ printf("vlc_modules=\"");
- printf( " \"(--%s%s)-%c[%s]", psz_option, psz_exclusive ? psz_exclusive : "",
- i_short, psz_text );
- if( psz_args )
- printf( ":%s:%s\"\\\n", psz_longtext, psz_args );
- else
- printf( "\"\\\n" );
+ size_t modules = 0;
+ module_t **list = module_list_get(&modules);
+ if (!list || modules == 0)
+ return;
+
+ for (module_t **pmod = list; pmod < &list[modules]; pmod++) {
+ /* Exclude empty plugins (submodules don't have config options, they
+ * are stored in the parent module) */
+
+ module_t *mod = *pmod;
+ if (!strcmp(mod->pp_shortcuts[0], "main"))
+ continue;
+
+ const char *capability = mod->psz_capability ? mod->psz_capability : "";
+ mods.insert(mpair(capability, mod->pp_shortcuts[0]));
+
+ module_config_t *max = &mod->p_config[mod->i_config_items];
+ for (module_config_t *cfg = mod->p_config; cfg && cfg < max; cfg++)
+ if (cfg->i_type == CONFIG_SUBCATEGORY)
+ mods2.insert(mcpair(cfg->value.i, mod->pp_shortcuts[0]));
+
+ if (!mod->parent)
+ printf("%s ", mod->pp_shortcuts[0]);
}
- else
- {
- if( psz_exclusive )
- printf( " \"(%s)--%s%s[%s]", psz_exclusive, psz_option,
- psz_args?"=":"", psz_text );
- else
- printf( " \"--%s[%s]", psz_option, psz_text );
+ puts("\"\n");
+ module_list_free(list);
+}
- if( psz_args )
- printf( ":%s:%s\"\\\n", psz_longtext, psz_args );
- else
- printf( "\"\\\n" );
+static void ParseModules()
+{
+ size_t modules = 0;
+ module_t **list = module_list_get(&modules);
+
+ if (!list || modules == 0)
+ return;
+
+ for (module_t **pmod = list; pmod < &list[modules]; pmod++) {
+ /* Exclude empty plugins (submodules don't have config options, they
+ * are stored in the parent module) */
+ module_t *mod = *pmod;
+ if (mod->parent)
+ continue;
+
+ module_config_t *max = mod->p_config + mod->confsize;
+ for (module_config_t *cfg = mod->p_config; cfg && cfg < max; cfg++)
+ if (CONFIG_ITEM(cfg->i_type))
+ ParseOption(cfg);
}
+ module_list_free(list);
}
+int main(int argc, const char **argv)
+{
+ libvlc_instance_t *libvlc = libvlc_new(argc, argv);
+ if (!libvlc)
+ return 1;
+
+ puts("#compdef vlc cvlc rvlc svlc mvlc qvlc nvlc\n"
+ "#This file is autogenerated by zsh.cpp"
+ "typeset -A opt_args"
+ "local context state line ret=1"
+ "local modules\n");
+
+ PrintModuleList();
+
+ puts("_arguments -S -s \\");
+ ParseModules();
+ puts(" \"(--module)-p[print help on module]:print help on module:($vlc_modules)\"\\");
+ puts(" \"(-p)--module[print help on module]:print help on module:($vlc_modules)\"\\");
+ puts(" \"(--help)-h[print help]\"\\");
+ puts(" \"(-h)--help[print help]\"\\");
+ puts(" \"(--longhelp)-H[print detailed help]\"\\");
+ puts(" \"(-H)--longhelp[print detailed help]\"\\");
+ puts(" \"(--list)-l[print a list of available modules]\"\\");
+ puts(" \"(-l)--list[print a list of available modules]\"\\");
+ puts(" \"--reset-config[reset the current config to the default values]\"\\");
+ puts(" \"--config[use alternate config file]\"\\");
+ puts(" \"--reset-plugins-cache[resets the current plugins cache]\"\\");
+ puts(" \"--version[print version information]\"\\");
+ puts(" \"*:Playlist item:->mrl\" && ret=0\n");
+
+ puts("case $state in");
+ puts(" mrl)");
+ puts(" _alternative 'files:file:_files' 'urls:URL:_urls' && ret=0");
+ puts(" ;;");
+ puts("esac\n");
+
+ puts("return ret");
+
+ libvlc_release(libvlc);
+
+ return 0;
+}
projects / vlc / commitdiff