Commit Graph

99 Commits

Author SHA1 Message Date
Emmanuel Fleury
05c311a961 Fix several missing initializer in gio/gsettingsschema.c:parse_into_text_tables()
gio/gsettingsschema.c: In function ‘parse_into_text_tables’:
gio/gsettingsschema.c:682:3: error: missing initializer for field ‘passthrough’ of ‘GMarkupParser’ {aka ‘struct _GMarkupParser’}
  682 |   GMarkupParser parser = { start_element, end_element, text };
      |   ^~~~~~~~~~~~~
gio/gsettingsschema.c:683:3: error: missing initializer for field ‘gettext_domain’ of ‘TextTableParseInfo’ [-Werror=missing-field-initializers]
  683 |   TextTableParseInfo info = { summaries, descriptions };
      |   ^~~~~~~~~~~~~~~~~~
2021-02-08 11:00:33 +01:00
Philip Withnall
73b293fd30 gio: Use g_memdup2() instead of g_memdup() in obvious places
Convert all the call sites which use `g_memdup()`’s length argument
trivially (for example, by passing a `sizeof()`), so that they use
`g_memdup2()` instead.

In almost all of these cases the use of `g_memdup()` would not have
caused problems, but it will soon be deprecated, so best port away from
it.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #2319
2021-02-04 14:13:21 +00:00
Philip Withnall
793f824a2e gsettingsschema: Ignore GSETTINGS_SCHEMA_DIR when running setuid
As with previous commits, this could have been used to load private data
for an unprivileged caller.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #2168
2021-01-07 15:02:25 +00:00
Sebastian Dröge
705a59a315 gio: Add missing nullable annotations 2020-11-11 13:15:21 +02:00
wouter bolsterlee
809a9210c3 Support multiple directories in GSETTINGS_SCHEMA_DIR
This adds support for specifying multiple directories in the
GSETTINGS_SCHEMA_DIR environment variable by separating the values
using G_SEARCHPATH_SEPARATOR_S (colon on UNIX-like systems).

While programs could already register multiple custom GSettings schema
directories, it was not possible to achieve the same without writing
custom code, e.g. when using the gsettings command line tool.

Fixes #1998.
2020-01-16 10:20:34 +00:00
Yaobin Wen
639b426742 Fix typo: threfore -> therefore
Closes GNOME/glib#1961
2019-12-12 16:33:33 +00:00
Philip Withnall
d2b419c81f gsettings: Document that lists are returned in no defined order
The caller cannot assume that the lists returned by various GSettings
functions (for example, lists of keys or schemas) will be returned in
any particular order.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

Helps: #1781
2019-05-17 13:03:27 +01:00
Philip Withnall
1b50643c99 gio: Fix various compiler warnings when compiling with G_DISABLE_ASSERT
Mostly unused variables which are only used in a g_assert() call
otherwise.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

Helps: #1708
2019-03-08 19:46:21 +00:00
Philip Withnall
f829b65e51 gsettings: Clarify ownership transfer in a few places
I was trying to debug some memory leaks in the gsettings test.
Eventually, it seems that actually they’re caused by the
GMemorySettingsBackend being cached by GIOModule — so this commit makes
no functional changes. It should make the code and documentation a bit
clearer though.

Signed-off-by: Philip Withnall <withnall@endlessm.com>
2019-01-30 14:41:15 +00:00
Philip Withnall
614adf8a75 gvdb: Fix error handling in gvdb_table_new()
The documentation was unclear about what error codes would be returned
on attempting to open an empty or corrupt GVDB file. Previous versions
of the documentation incorrectly said that corrupt GVDB files were
considered equivalent to empty ones.

A recent commit has clarified the documentation to include its error
handling behaviour.

Update the two users of GVDB within GLib, GResource and GSettingsSource,
to follow this change, and add unit tests for them both.

Other users of the GVDB copylib will need to update their copy and make
appropriate changes if they have bugs in their handling of this
situation. dconf is one example of this. GVDB should be updated from
https://gitlab.gnome.org/GNOME/gvdb.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

https://gitlab.gnome.org/GNOME/glib/issues/1454
2018-08-13 15:38:34 +01:00
Philip Withnall
c652d45c97 gsettingsschema: Port to new GVDB API
This should introduce no functional changes.

Signed-off-by: Philip Withnall <withnall@endlessm.com>
2018-08-13 15:37:05 +01:00
Allison Lortie
6ca449672d gsettingsschema: Allow per-desktop overrides
Recognise a new 'd' option in schema keys which gives a dictionary of
per-desktop default values. This dictionary is searched for the items
found in XDG_CURRENT_DESKTOP, in the order. If nothing matches (or if
the option is missing) then the default value is used as before.

This feature was requested by Alberts Muktupāvels and this patch is
based on an approach devised by them.

https://bugzilla.gnome.org/show_bug.cgi?id=746592
2018-06-19 19:18:58 +03:00
Philip Withnall
e430541378 docs: Remove XML-style comments from documentation strings
gtk-doc doesn’t support them any more since it was ported to Markdown,
so they end up appearing in the generated documentation, which isn’t
great.

Mostly, they were used to split up things invisibly, which we can do in
other ways.

Signed-off-by: Philip Withnall <withnall@endlessm.com>
Reviewed-by: nobody
2018-01-12 15:29:29 +00:00
Philip Withnall
3eacec1587 Use hash tables as sets in various places
Where we were already treating GHashTables as sets, modify them to use
the set-specific APIs g_hash_table_add() and g_hash_table_contains(), to
make that usage more obvious and less prone to being broken.

Heavily based on patches by Garrett Regier <garrettregier@gmail.com>.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

https://bugzilla.gnome.org/show_bug.cgi?id=749371
2017-10-26 12:27:17 +01:00
Philip Withnall
e34884e364 gsettingsschema: Add a missing (nullable) annotation
Spotted as part of https://bugzilla.gnome.org/show_bug.cgi?id=725014.

Signed-off-by: Philip Withnall <withnall@endlessm.com>
2017-10-11 13:09:53 +01:00
Philip Withnall
5876cdff25 gsettingsschema: Fix some incorrect whitespace
Signed-off-by: Philip Withnall <withnall@endlessm.com>
2017-10-11 13:09:40 +01:00
Philip Withnall
ee1d38ce64 docs: Fix an incorrect function name in GSettings documentation
Signed-off-by: Philip Withnall <withnall@endlessm.com>
2017-10-11 13:09:15 +01:00
Daniel Boles
5eededccda gsettingsschema: Fix a compiler warning
g_build_filename() returns a gchar*, but it was stored in a const gchar*
and then g_free()d, which is wrong and led to a warning about the const
qualifier being cast away.
2017-07-12 19:23:40 +01:00
Sébastien Wilmet
3bf4a720c3 gio/: LGPLv2+ -> LGPLv2.1+
Sub-directories inside gio/ already processed in a previous commit:
- fam/
- gdbus-2.0/ (which contains only codegen/)
- gvdb/
- inotify/
- tests/
- win32/
- xdgmime/

Other sub-directories inside gio/:
- completion/: no license headers
- kqueue/: not LGPL, BSD-style license

https://bugzilla.gnome.org/show_bug.cgi?id=776504
2017-05-29 19:53:34 +02:00
Ryan Hendrickson
151d3b01e6 gsettings: check $XDG_DATA_HOME for schemas
Add $XDG_DATA_HOME/glib-2.0/schemas as a schema source, after (higher
priority than) $XDG_DATA_DIRS/glib-2.0/schemas but before
$GSETTINGS_SCHEMA_DIR. This is per the XDG Base Directory Specification,
which states that user specific versions of data in $XDG_DATA_DIRS can
be created in $XDG_DATA_HOME.

https://bugzilla.gnome.org/show_bug.cgi?id=741335
2017-05-22 09:18:25 +01:00
Christian Hergert
18a33f72db introspection: use (nullable) or (optional) instead of (allow-none)
If we have an input parameter (or return value) we need to use (nullable).
However, if it is an (inout) or (out) parameter, (optional) is sufficient.

It looks like (nullable) could be used for everything according to the
Annotation documentation, but (optional) is more specific.
2016-11-22 14:14:37 -08:00
Christoph Reiter
f8189ddf98 gio: Add filename type annotations
https://bugzilla.gnome.org/show_bug.cgi?id=767245
2016-06-04 20:38:42 +02:00
Ignacio Casal Quinteiro
53a24814f6 gsettingschema: fix uninitialized value warning
This error could actually happen in case the assertions are off.
2016-02-24 17:20:57 +01:00
Cole Robinson
a3a97dca3a gsettings: schema_list should use the passed schema's source
currently schema_list will iterate over the default SchemaSource
list, and not the one associated with the passed in Schema. This
means schema_list can give incorrect results for a Schema fetched
from a non-default SchemaSource, like via new_from_directory.

https://bugzilla.gnome.org/show_bug.cgi?id=757506
2016-02-16 10:57:58 -05:00
Matthias Clasen
04c56cf6e7 gsettings: Don't translate ""
The empty msgid is traditionally used to store po file metadata,
so calling gettext with an empty msgid is not the right thing
to do.

https://bugzilla.gnome.org/show_bug.cgi?id=756214
2015-12-16 07:47:53 -05:00
Ryan Lortie
82fcfeb3b0 GSettingsSchema: add g_settings_schema_list_keys()
The list of keys in a GSettings object depends entirely on the schema,
so it makes sense to expose this API there.

Move the implementation out of gsettings.c and into gsettingsschema.c,
replacing the earlier with a simple call to the new location.

We don't do the same for children because the children can change.

https://bugzilla.gnome.org/show_bug.cgi?id=740308
2015-06-05 15:24:02 -04:00
Xavier Claessens
74c22150cf docs: fix up docs issues in gio/ 2015-02-05 16:20:43 +01:00
Lars Uebernickel
6d55189d8c gsettings: add g_settings_schema_list_children
https://bugzilla.gnome.org/show_bug.cgi?id=743517
2015-01-28 18:09:28 +00:00
Lars Uebernickel
d95bb1f08b gsettings: add g_settings_schema_key_get_name
https://bugzilla.gnome.org/show_bug.cgi?id=743517
2015-01-28 18:09:28 +00:00
Christian Persch
5c68fc9f93 gsettingsschema: Print the string that failed to parse
When parsing a translated value fails, print the actual string that
failed to parse instead of the 'domain\004string' untranslated string.

https://bugzilla.gnome.org/show_bug.cgi?id=737150
https://bugzilla.gnome.org/show_bug.cgi?id=737160
2014-11-20 10:38:18 +01:00
Colin Walters
5fe71c7c5c gsettingsschema: Suppress return value check
We're intentionally ignoring the value here.  Pacifies static
analysis.

https://bugzilla.gnome.org/show_bug.cgi?id=733576
2014-07-23 07:43:41 -04:00
Colin Walters
3fb44c4c71 gsettingsschema: Close directory
Spotted by static analysis.

https://bugzilla.gnome.org/show_bug.cgi?id=733576
2014-07-23 07:43:41 -04:00
Evan Nemerson
570b27b9ac gio: port annotations from the Vala metadata.
https://bugzilla.gnome.org/show_bug.cgi?id=730493
2014-05-23 10:04:06 -07:00
Alberto Ruiz
7916f6d636 gio: fix g-i annotations in g_settings_schema_source_list_schemas() 2014-04-15 18:56:26 +02:00
Matthias Clasen
e7fd3de86d Eradicate links and xrefs
These are all replaced by markdown ref links.
2014-02-08 12:26:56 -05:00
Matthias Clasen
3232425785 Docs: replace <literal> by ` 2014-02-06 08:07:16 -05:00
Matthias Clasen
0cc20b7e0b Don't use <filename> in docs
Switch to simpler markdown, `foo`.
2014-02-05 20:17:46 -05:00
Matthias Clasen
111803030d Don't use <envar> in docs
Switch to simpler markdown, `foo`.
2014-02-05 19:32:41 -05:00
Matthias Clasen
306dfb3292 Drop use of the command tag
It is more useful to link to the included man page, anyway.
2014-02-01 15:26:38 -05:00
Matthias Clasen
adf892e96a Annotate all examples with their language
The C ones, at least.
2014-02-01 15:11:49 -05:00
Daniel Mustieles
078dbda148 Updated FSF's address 2014-01-31 14:31:55 +01:00
Matthias Clasen
3872049445 Add includes to all gio docs 2014-01-07 22:55:43 -05:00
Bastien Nocera
aef0adc0dd GSettings: More docs for deprecated _list_schemas()
Most _list_schemas() uses were to check for the availability
of a particular schema. g_settings_schema_source_lookup() is
a better way to do this.

https://bugzilla.gnome.org/show_bug.cgi?id=712315
2013-11-23 13:35:52 -05:00
Ryan Lortie
b227528f32 GSettingsSchemaSource: fix parameter name in header
list_schemas() had the parameters called 'recursive' and 'non-recursive'
in the header instead of 'relocatable'.  Fix that.
2013-10-28 20:50:01 -07:00
Ryan Lortie
0d89d38cac GSettings: fix for loop in 'extends' functionality
Obvious mistake :(
2013-10-28 12:10:13 -07:00
Ryan Lortie
bcb030a474 GSettingsSchemaKey: add introspection APIs
Add g_settings_schema_has_key() and _get_range(), _range_check(),
_get_value_type(), _get_default_value() methods on GSettingsSchemaKey.

Deprecate the equivalent APIs on GSettings.

https://bugzilla.gnome.org/show_bug.cgi?id=683017
2013-10-28 11:31:48 -07:00
Ryan Lortie
066df98849 g_settings_schema_list: some fixes
Prevent a crash in the case that gvdb_table_list() returns NULL (ie:
because a schema has no keys).

Stop a memory leak caused by pointlessly stealing keys from a hashtable
(after we quarked them already).

Stop allocating an extra entry at the end of an array for a terminator
(that we never wrote anyway) when all functions using this API refer to
the out-parameter length array.

https://bugzilla.gnome.org/show_bug.cgi?id=711016
2013-10-28 09:44:05 -07:00
Ryan Lortie
cbf8cf8598 GSettings: properly support 'extends'
Support the 'extends' attribute that has been supported by the compiler
for a long time by doing three things:

 - when creating a schema that extends another schema, lookup that other
   schema

 - when looking up keys and we can't find them in the schema, check
   (recursively) in the 'extends' schema

 - when listing all keys in a schema, also visit the extends schemas,
   but take care to avoid duplicates caused by overrides

Extend the testsuite to verify that it works.

https://bugzilla.gnome.org/show_bug.cgi?id=645453
2013-10-27 17:18:10 -07:00
Ryan Lortie
6f386341bd Add g_settings_schema_source_list_schemas()
g_settings_list_schemas() and g_settings_list_relocatable_schemas() are
now deprecated.

This will allow listing off schemas on non-default sources and is a
better fit with the new direction the API is going.

https://bugzilla.gnome.org/show_bug.cgi?id=680838
2013-10-27 17:12:57 -07:00
Ryan Lortie
96a053e025 Add g_settings_schema_key_get_summary/description
Add an API to read the summary and description from the .xml schema
files.

This will be used by dconf-editor and gnome-tweak-tool.

This API is a bit heavy -- it parses the XML and builds a table.  It
also loads gettext domains for translation.  It only does these things
if it is used, however, so it will not impact normal applications.

We store the summary/description in a pair of hash tables on the schema
source (which we have a backref to as of a few commits ago).  We can't
use a global table because people might want to request summary and
description from non-default sources.  We don't want to use per-schema
tables because we'd have to reparse the directory every time (since we
cannot guess which file a schema may have been in).

https://bugzilla.gnome.org/show_bug.cgi?id=668232
2013-10-27 10:42:55 -07:00