gplugin/gplugin
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Add more details to basic plugin names
19 months ago, Elliott Sales de Andrade
7cd3caa3f514
Add more details to basic plugin names
Just so there aren't "basic plugin" a bunch of times over in the list.
Testing Done:
Checked viewer and ran `ninja test`.
Reviewed at https://reviews.imfreedom.org/r/1837/
/*
* Copyright (C) 2011-2020 Gary Kramlich <grim@reaperworld.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <https://www.gnu.org/licenses/>.
*/
#include
<stdio.h>
#include
<stdlib.h>
#include
<string.h>
#include
<glib.h>
#include
<glib/gi18n.h>
#include
<gplugin.h>
/******************************************************************************
* Globals
*****************************************************************************/
static
gint
verbosity
=
0
;
static
gboolean
show_internal
=
FALSE
;
static
gboolean
output_paths
=
FALSE
;
static
gboolean
exit_early
=
FALSE
;
/******************************************************************************
* Helpers
*****************************************************************************/
static
gboolean
verbosity_cb
(
G_GNUC_UNUSED
const
gchar
*
n
,
G_GNUC_UNUSED
const
gchar
*
v
,
G_GNUC_UNUSED
gpointer
d
,
G_GNUC_UNUSED
GError
**
e
)
{
verbosity
++
;
return
TRUE
;
}
static
gboolean
full_verbosity_cb
(
G_GNUC_UNUSED
const
gchar
*
n
,
G_GNUC_UNUSED
const
gchar
*
v
,
G_GNUC_UNUSED
gpointer
d
,
G_GNUC_UNUSED
GError
**
e
)
{
verbosity
=
1
<<
11
;
return
TRUE
;
}
static
gboolean
internal_cb
(
G_GNUC_UNUSED
const
gchar
*
n
,
G_GNUC_UNUSED
const
gchar
*
v
,
G_GNUC_UNUSED
gpointer
d
,
G_GNUC_UNUSED
GError
**
e
)
{
show_internal
=
TRUE
;
return
TRUE
;
}
static
gboolean
version_cb
(
G_GNUC_UNUSED
const
gchar
*
n
,
G_GNUC_UNUSED
const
gchar
*
v
,
G_GNUC_UNUSED
gpointer
d
,
G_GNUC_UNUSED
GError
**
e
)
{
printf
(
"gplugin-query %s
\n
"
,
GPLUGIN_VERSION
);
exit_early
=
TRUE
;
return
TRUE
;
}
static
gboolean
list_cb
(
G_GNUC_UNUSED
const
gchar
*
n
,
G_GNUC_UNUSED
const
gchar
*
v
,
G_GNUC_UNUSED
gpointer
d
,
G_GNUC_UNUSED
GError
**
e
)
{
output_paths
=
TRUE
;
return
TRUE
;
}
static
gboolean
output_plugin
(
const
gchar
*
id
)
{
GPluginManager
*
manager
=
gplugin_manager_get_default
();
GSList
*
plugins
=
NULL
,
*
l
=
NULL
;
gboolean
first
=
TRUE
,
header_output
=
FALSE
;
#define FORMAT "%-13s"
#define MAIN_FORMAT_NEL " " FORMAT ": "
#define MAIN_FORMAT MAIN_FORMAT_NEL "%s\n"
#define STR_OR_EMPTY(str) ((str) ? (str) : "")
plugins
=
gplugin_manager_find_plugins
(
manager
,
id
);
if
(
plugins
==
NULL
)
{
printf
(
"%s not found
\n
"
,
id
);
return
FALSE
;
}
for
(
l
=
plugins
;
l
;
l
=
l
->
next
)
{
GPluginPlugin
*
plugin
=
GPLUGIN_PLUGIN
(
l
->
data
);
GPluginPluginInfo
*
info
=
gplugin_plugin_get_info
(
plugin
);
gboolean
internal
,
loq
,
bind_global
,
unloadable
;
guint32
abi_version
;
gchar
*
name
,
*
version
;
gchar
*
license_id
,
*
license_text
,
*
license_url
;
gchar
*
icon_name
,
*
summary
,
*
description
,
*
category
,
*
website
;
gchar
**
authors
,
**
dependencies
;
gint
i
=
0
;
internal
=
gplugin_plugin_info_get_internal
(
info
);
if
(
!
show_internal
&&
internal
)
continue
;
if
(
!
header_output
)
{
printf
(
"%s:
\n
"
,
id
);
header_output
=
TRUE
;
}
/* clang-format off */
g_object_get
(
G_OBJECT
(
info
),
"abi-version"
,
&
abi_version
,
"load-on-query"
,
&
loq
,
"name"
,
&
name
,
"version"
,
&
version
,
"license-id"
,
&
license_id
,
"license-text"
,
&
license_text
,
"license-url"
,
&
license_url
,
"icon-name"
,
&
icon_name
,
"summary"
,
&
summary
,
"description"
,
&
description
,
"category"
,
&
category
,
"authors"
,
&
authors
,
"website"
,
&
website
,
"dependencies"
,
&
dependencies
,
"bind-global"
,
&
bind_global
,
"unloadable"
,
&
unloadable
,
NULL
);
/* clang-format on */
if
(
!
first
)
printf
(
"
\n
"
);
printf
(
MAIN_FORMAT
,
"name"
,
STR_OR_EMPTY
(
name
));
if
(
verbosity
>
0
)
printf
(
MAIN_FORMAT
,
"category"
,
STR_OR_EMPTY
(
category
));
printf
(
MAIN_FORMAT
,
"version"
,
STR_OR_EMPTY
(
version
));
if
(
verbosity
>
0
)
{
printf
(
MAIN_FORMAT
,
"license"
,
STR_OR_EMPTY
(
license_id
));
printf
(
MAIN_FORMAT
,
"license url"
,
STR_OR_EMPTY
(
license_url
));
}
printf
(
MAIN_FORMAT
,
"summary"
,
STR_OR_EMPTY
(
summary
));
if
(
verbosity
>
0
)
{
printf
(
MAIN_FORMAT_NEL
,
"authors"
);
if
(
authors
)
{
for
(
i
=
0
;
authors
[
i
];
i
++
)
{
if
(
i
>
0
)
printf
(
" "
);
printf
(
"%s
\n
"
,
STR_OR_EMPTY
(
authors
[
i
]));
}
}
else
{
printf
(
"
\n
"
);
}
printf
(
MAIN_FORMAT
,
"website"
,
STR_OR_EMPTY
(
website
));
}
if
(
verbosity
>
1
)
{
printf
(
MAIN_FORMAT
,
"filename"
,
STR_OR_EMPTY
(
gplugin_plugin_get_filename
(
plugin
)));
}
if
(
verbosity
>
2
)
{
GPluginLoader
*
loader
=
gplugin_plugin_get_loader
(
plugin
);
printf
(
MAIN_FORMAT_NEL
"%08x
\n
"
,
"abi version"
,
abi_version
);
printf
(
MAIN_FORMAT
,
"internal"
,
(
internal
)
?
"yes"
:
"no"
);
printf
(
MAIN_FORMAT
,
"load on query"
,
(
loq
)
?
"yes"
:
"no"
);
printf
(
MAIN_FORMAT
,
"bind globally"
,
(
bind_global
)
?
"yes"
:
"no"
);
printf
(
MAIN_FORMAT
,
"unloadable"
,
(
unloadable
)
?
"yes"
:
"no"
);
printf
(
MAIN_FORMAT
,
"loader"
,
G_OBJECT_TYPE_NAME
(
loader
));
g_object_unref
(
G_OBJECT
(
loader
));
}
if
(
verbosity
>
0
)
printf
(
MAIN_FORMAT
,
"description"
,
STR_OR_EMPTY
(
description
));
if
(
verbosity
>
2
)
{
printf
(
MAIN_FORMAT_NEL
,
"dependencies"
);
if
(
dependencies
)
{
for
(
i
=
0
;
dependencies
[
i
];
i
++
)
{
if
(
i
>
0
)
printf
(
" "
);
printf
(
"%s
\n
"
,
STR_OR_EMPTY
(
dependencies
[
i
]));
}
}
else
{
printf
(
"
\n
"
);
}
}
g_free
(
name
);
g_free
(
version
);
g_free
(
license_id
);
g_free
(
license_text
);
g_free
(
license_url
);
g_free
(
icon_name
);
g_free
(
summary
);
g_free
(
description
);
g_free
(
category
);
g_strfreev
(
authors
);
g_free
(
website
);
g_strfreev
(
dependencies
);
g_object_unref
(
G_OBJECT
(
info
));
if
(
first
)
first
=
FALSE
;
}
g_slist_free_full
(
plugins
,
g_object_unref
);
return
TRUE
;
}
static
gboolean
output_plugins
(
GList
*
plugins
)
{
GList
*
l
=
NULL
;
gboolean
ret
=
TRUE
,
first
=
TRUE
;
for
(
l
=
plugins
;
l
;
l
=
l
->
next
)
{
if
(
!
first
)
printf
(
"
\n
"
);
if
(
!
output_plugin
(
l
->
data
))
ret
=
FALSE
;
if
(
first
)
first
=
FALSE
;
}
return
ret
;
}
/******************************************************************************
* Main Stuff
*****************************************************************************/
/* clang-format off */
static
GOptionEntry
entries
[]
=
{
{
"internal"
,
'i'
,
G_OPTION_FLAG_NO_ARG
,
G_OPTION_ARG_CALLBACK
,
internal_cb
,
N_
(
"Show internal plugins"
),
NULL
,
},
{
"verbose"
,
'v'
,
G_OPTION_FLAG_NO_ARG
,
G_OPTION_ARG_CALLBACK
,
verbosity_cb
,
N_
(
"Increase verbosity"
),
NULL
,
},
{
"full-verbose"
,
'V'
,
G_OPTION_FLAG_NO_ARG
,
G_OPTION_ARG_CALLBACK
,
full_verbosity_cb
,
N_
(
"Increase verbosity to eleven"
),
NULL
,
},
{
"version"
,
0
,
G_OPTION_FLAG_NO_ARG
,
G_OPTION_ARG_CALLBACK
,
version_cb
,
N_
(
"Display the version and exit"
),
NULL
,
},
{
"list"
,
'L'
,
G_OPTION_FLAG_NO_ARG
,
G_OPTION_ARG_CALLBACK
,
list_cb
,
N_
(
"Display all search paths and exit"
),
NULL
,
},
{
NULL
,
0
,
0
,
0
,
NULL
,
NULL
,
NULL
,
}
};
/* clang-format on */
gint
main
(
gint
argc
,
gchar
**
argv
)
{
GPluginManager
*
manager
=
NULL
;
GError
*
error
=
NULL
;
GOptionContext
*
ctx
=
NULL
;
GOptionGroup
*
group
=
NULL
;
gint
i
=
0
,
ret
=
0
;
ctx
=
g_option_context_new
(
"PLUGIN-ID..."
);
g_option_context_set_summary
(
ctx
,
_
(
"Query installed plugins"
));
g_option_context_set_translation_domain
(
ctx
,
GETTEXT_PACKAGE
);
g_option_context_add_main_entries
(
ctx
,
entries
,
NULL
);
group
=
gplugin_get_option_group
();
g_option_context_add_group
(
ctx
,
group
);
g_option_context_parse
(
ctx
,
&
argc
,
&
argv
,
&
error
);
g_option_context_free
(
ctx
);
if
(
error
)
{
fprintf
(
stderr
,
"%s
\n
"
,
error
->
message
);
g_error_free
(
error
);
gplugin_uninit
();
return
EXIT_FAILURE
;
}
/* This is just for consistency, but the gplugins-option will init the
* library for us.
*/
gplugin_init
(
GPLUGIN_CORE_FLAGS_NONE
);
manager
=
gplugin_manager_get_default
();
gplugin_manager_prepend_paths_from_environment
(
manager
,
"GPLUGIN_PLUGIN_PATH"
);
if
(
output_paths
)
{
GList
*
path
=
NULL
;
for
(
path
=
gplugin_manager_get_paths
(
manager
);
path
;
path
=
path
->
next
)
{
printf
(
"%s
\n
"
,
(
gchar
*
)
path
->
data
);
}
exit_early
=
TRUE
;
}
if
(
exit_early
)
{
gplugin_uninit
();
return
0
;
}
gplugin_manager_refresh
(
manager
);
/* check if the user gave us at least one plugin, and output them */
if
(
argc
>
1
)
{
GQueue
*
plugins
=
g_queue_new
();
for
(
i
=
1
;
i
<
argc
;
i
++
)
{
if
(
!
argv
[
i
])
continue
;
if
(
strlen
(
argv
[
i
])
==
0
)
continue
;
g_queue_push_tail
(
plugins
,
argv
[
i
]);
}
if
(
!
output_plugins
(
plugins
->
head
))
ret
=
EXIT_FAILURE
;
g_queue_free
(
plugins
);
}
else
{
GList
*
plugins
=
gplugin_manager_list_plugins
(
manager
);
if
(
!
output_plugins
(
plugins
))
ret
=
EXIT_FAILURE
;
g_list_free
(
plugins
);
}
gplugin_uninit
();
return
ret
;
}