The list is sorted in ascending order, which means that to put
verbs alphabetically we need to sort ealier verbs with -1. Same for
the "open" verb and the preferred verb (if any).
* UWP apps that have low registry footprint might end up with chosen_handler == NULL.
Ensure that this doesn't happen.
* UWP apps don't need verbs for URIs, but we do need verbs to have a link to an app
(since handlers don't contain app fields). Work around this by adding an "open" verb
to each UWP URI handler.
* Duplicate the code that inserts extension handler verbs into the app to also insert
URI handler verbs. This allows URI-only apps to be used correctly later on (otherwise
GLib errors out, saying that the app has no verbs).
Use pretty name as the result of _name(), if available. This is
more in line with what .desktop files return. Canonical name
may be completely unintelligible.
MSDN doesn't say much on this subject, but i've seen apps in the wild
that have the "shell" subkey with verbs *either* in the root app key *or*
in the "Capabilities" subkey of the root key. Accommodate either case by trying both
(root key gets a priority, since this is how MS Address Book is registered -
assume that MS knows how to do this the right way).
This function enumerates all user-accessible UWP packages
and calls the user-provided callback for each package.
This can be used to make GLib aware of the UWP applications
installed in the system.
The function works by using IPackageManager/IPackage UWP interfaces
and XmlLite COM library to parse package manifests.
The function requires COM, and initializes it to a single-thread
appartment model. To ensure this doesn't break anything, either
only use it in a separate thread (COM is initialized on a per-thread
basis), or make sure that the main thread also uses the same COM
model (it's OK to initialize COM multiple times, as long as the same
model is used and as long as init/uninit calls are paired correctly).
MinGW-w64 lacks the appropriate headers, so we have to add them
here. Note that these only have the C versions (normally these
things come in both C and C++ flavours), since that's what we use.
Also note that some of the functions that we don't use (but must
describe to maintain binary compatibility) were altered to use
IUnknown (basically, an untyped pointer) instead of the appropriate
object types, as adding these types would require other types,
which would pull even more types, forcing us to drag half of the
UWP headers in here. By replacing unused types with IUnknown we
can trim a lot of branches from the dependency graph.
This is a COM object that implements IStream by using a HANDLE
and WinAPI file functions to access the file (only a file; pipes
are not supported). Only supports synchronous access (this is
a feature - the APIs that read from this stream internally will
never return the COM equivalent of EWOULDBLOCK, which greatly
simplifies their use).
In file included from glib/glib.h:86,
from glib/tests/uri.c:25:
glib/gtestutils.h:134:96: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘GConvertError’
134 | if (!err || (err)->domain != dom || (err)->code != c) \
| ^~
glib/tests/uri.c:182:9: note: in expansion of macro ‘g_assert_error’
182 | g_assert_error (error, G_CONVERT_ERROR, file_to_uri_tests[i].expected_error);
| ^~~~~~~~~~~~~~
glib/gtestutils.h:134:96: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘GConvertError’
134 | if (!err || (err)->domain != dom || (err)->code != c) \
| ^~
glib/tests/uri.c:220:9: note: in expansion of macro ‘g_assert_error’
220 | g_assert_error (error, G_CONVERT_ERROR, file_from_uri_tests[i].expected_error);
| ^~~~~~~~~~~~~~
glib/tests/uri.c: In function ‘test_uri_parsing_absolute’:
glib/gtestutils.h:134:96: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘GUriError’
134 | if (!err || (err)->domain != dom || (err)->code != c) \
| ^~
glib/tests/uri.c:790:11: note: in expansion of macro ‘g_assert_error’
790 | g_assert_error (error, G_URI_ERROR, test->expected_error_code);
| ^~~~~~~~~~~~~~
In file included from glib/glibconfig.h:9,
from glib/gtypes.h:32,
from glib/galloca.h:32,
from glib/glib.h:30,
from glib/tests/uri.c:25:
glib/tests/uri.c: In function ‘test_uri_iter_params’:
glib/tests/uri.c:1495:51: error: comparison of integer expressions of different signedness: ‘gssize’ {aka ‘const long int’} and ‘long unsigned int’
1495 | params_tests[i].expected_n_params <= G_N_ELEMENTS (params_tests[i].expected_param_key_values) / 2);
| ^~
glib/gmacros.h:941:25: note: in definition of macro ‘G_LIKELY’
941 | #define G_LIKELY(expr) (expr)
| ^~~~
glib/tests/uri.c:1494:7: note: in expansion of macro ‘g_assert’
1494 | g_assert (params_tests[i].expected_n_params < 0 ||
| ^~~~~~~~
glib/tests/uri.c: In function ‘test_uri_parse_params’:
glib/tests/uri.c:1562:51: error: comparison of integer expressions of different signedness: ‘gssize’ {aka ‘const long int’} and ‘long unsigned int’
1562 | params_tests[i].expected_n_params <= G_N_ELEMENTS (params_tests[i].expected_param_key_values) / 2);
| ^~
glib/gmacros.h:941:25: note: in definition of macro ‘G_LIKELY’
941 | #define G_LIKELY(expr) (expr)
| ^~~~
glib/tests/uri.c:1561:7: note: in expansion of macro ‘g_assert’
1561 | g_assert (params_tests[i].expected_n_params < 0 ||
| ^~~~~~~~
glib/tests/uri.c: In function ‘run_file_to_uri_tests’:
glib/tests/uri.c:172:17: error: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
172 | for (i = 0; i < G_N_ELEMENTS (file_to_uri_tests); i++)
| ^
glib/tests/uri.c: In function ‘run_file_from_uri_tests’:
glib/tests/uri.c:197:17: error: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
197 | for (i = 0; i < G_N_ELEMENTS (file_from_uri_tests); i++)
| ^
glib/tests/uri.c: In function ‘run_file_roundtrip_tests’:
glib/tests/uri.c:276:17: error: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
276 | for (i = 0; i < G_N_ELEMENTS (file_to_uri_tests); i++)
| ^
glib/tests/uri.c: In function ‘test_uri_parse_params’:
glib/tests/uri.c:1594:25: error: comparison of integer expressions of different signedness: ‘gsize’ {aka ‘long unsigned int’} and ‘gssize’ {aka ‘const long int’}
1594 | for (j = 0; j < params_tests[i].expected_n_params; j += 2)
| ^
glib/tests/timer.c: In function ‘test_timeval_from_iso8601’:
glib/tests/timer.c:220:17: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘long unsigned int’
220 | for (i = 0; i < G_N_ELEMENTS (tests); i++)
| ^
glib/tests/timer.c: In function ‘test_timeval_to_iso8601’:
glib/tests/timer.c:260:17: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘long unsigned int’
260 | for (i = 0; i < G_N_ELEMENTS (tests); i++)
| ^
glib/tests/shell.c: In function ‘main’:
glib/tests/shell.c:194:17: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘long unsigned int’
194 | for (i = 0; i < G_N_ELEMENTS (cmdline_tests); i++)
| ^
glib/tests/shell.c:201:17: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘long unsigned int’
201 | for (i = 0; i < G_N_ELEMENTS (quote_tests); i++)
| ^
glib/tests/shell.c:208:17: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘long unsigned int’
208 | for (i = 0; i < G_N_ELEMENTS (unquote_tests); i++)
| ^
glib/tests/slice.c: In function ‘test_allocate’:
glib/tests/slice.c:146:17: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘long unsigned int’
146 | for (i = 0; i < G_N_ELEMENTS(threads); i++)
| ^
glib/tests/slice.c:149:17: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘long unsigned int’
149 | for (i = 0; i < G_N_ELEMENTS(threads); i++)
| ^
glib/tests/spawn-singlethread.c: In function ‘test_spawn_async_with_fds’:
glib/tests/spawn-singlethread.c:204:17: error: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
204 | for (i = 0; i < G_N_ELEMENTS (tests); i++)
| ^
glib/guri.c: In function ‘should_normalize_empty_path’:
glib/guri.c:756:17: error: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
756 | for (i = 0; i < G_N_ELEMENTS (schemes); ++i)
| ^
Since the loop variable changed signedness, it’s now possible for there
to be an infinite loop if `get_match_count()` returns an error. Guard
against that.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Coverity CID: #1436405
The macro wrapper to `g_assertion_message_cmpstrv()` makes sure that
neither array is `NULL`, so there’s no need for a second `NULL` check.
Additionally, this check happens after the arrays have already been
dereferenced, at which point the program would have crashed if the
arrays were `NULL`.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Coverity CID: #1436406, #1436407
Set counters for the number of running tasks and
for the max. threadpool size. These are meant to
get a sense for whether G_TASK_POOL_SIZE and related
constants are still suitable for current gio and
GTask usage patterns.
