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Commit e9bce288 authored by Rafaël Carré's avatar Rafaël Carré
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fix zsh completion

parent 510b8c25
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Showing with 206 additions and 367 deletions
extras/analyser/zsh.cpp
View file @ e9bce288
/*****************************************************************************
* 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
......@@ -21,21 +21,26 @@
* 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>
......@@ -45,418 +50,251 @@ typedef std::pair<int, std::string> mcpair;
#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 $state in");
puts(" mrl)");
puts(" _alternative 'files:file:_files' 'urls:URL:_urls' && ret=0");
puts(" ;;");
puts("esac\n");
puts("return ret");
libvlc_release(libvlc);
return 0;
}
extras/analyser/zsh_completion.sh
View file @ e9bce288
......@@ -27,7 +27,7 @@ export VLC_PLUGIN_PATH
function find_libvlc {
[ -z "$SUFFIX" ] && return 0 # linking will fail if lib isn't found
for i in $BUILDDIR/src/.libs/libvlc.$SUFFIX $BUILDDIR/src/libvlc.$SUFFIX; do
for i in $BUILDDIR/lib/.libs/libvlc.$SUFFIX $BUILDDIR/lib/libvlc.$SUFFIX; do
[ -e $i ] && LIBVLC=$i && return 0
done
return 1
......@@ -54,6 +54,7 @@ if ! find_libvlccore; then
fi
export LD_LIBRARY_PATH=$BUILDDIR/src/.libs
CXXFLAGS="$CXXFLAGS -g -O0"
if [ -e ../../extras/contrib/config.mak -a ! "`grep HOST ../../extras/contrib/config.mak 2>/dev/null|awk '{print $3}'`" != "$HOST" ]; then
CXXFLAGS="-I../../extras/contrib/include"
......@@ -77,7 +78,7 @@ Please press enter to verify that all the VLC modules are shown"
./zsh_gen -vv --list
echo "
If they are shown, press enter to see if you can debug the problem
It will be reproduced by running \"./zsh_gen -vvv\""
It will be reproduced by running \"./zsh_gen -vv\""
read i
./zsh_gen --plugin-path=$BUILDDIR -vv
exit 1
......
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