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Davin McCall [Tue, 17 Nov 2015 19:25:37 +0000 (19:25 +0000)]
Logging and comment fixes
Davin McCall [Tue, 17 Nov 2015 19:24:28 +0000 (19:24 +0000)]
Add dinit-log.h as a dependency for objects
Davin McCall [Tue, 17 Nov 2015 19:23:29 +0000 (19:23 +0000)]
Improve logging facilities.
Allow variadic 'log' calls, and automatically convert std::string
and int arguments to char * in an exception-free manner.
Davin McCall [Tue, 17 Nov 2015 18:58:22 +0000 (18:58 +0000)]
Fix bug: "internal" services never properly registered that they had
stopped.
Davin McCall [Tue, 17 Nov 2015 10:46:39 +0000 (10:46 +0000)]
Update README
Davin McCall [Tue, 17 Nov 2015 02:01:33 +0000 (02:01 +0000)]
Update TODO list
Davin McCall [Tue, 17 Nov 2015 01:55:51 +0000 (01:55 +0000)]
Several changes, centered around improving logging and handling
read-only initial filesystem.
* introduce basic logging functions
* allow "onstart" commands to specify if console output should
stop and/or if control socket should be opened after a service
starts
* fix a bug in load_service / service constructor interaction,
caused services with arguments to fail
Davin McCall [Mon, 16 Nov 2015 00:28:41 +0000 (00:28 +0000)]
Use C++11 typesafe enums for service type (ServiceType) and state
(ServiceState).
Davin McCall [Sun, 15 Nov 2015 15:42:01 +0000 (15:42 +0000)]
Make start_ps_process more C++ish and prevent it throwing exceptions
The function already has a status result so it doesn't make much
sense to allow exceptions to propogate out of it.
Davin McCall [Sun, 15 Nov 2015 11:28:50 +0000 (11:28 +0000)]
Allow for quoted program arguments (and executable).
In loadServiceRecord(), the 'command' setting was parsed and unquoted
resulting in a single string. Now, the beginning and end of each part
(i.e. the executable and each argument) are recorded so they can be
stored as part of the service record, and nul terminators are stored
behind each part.
Davin McCall [Fri, 13 Nov 2015 18:15:34 +0000 (18:15 +0000)]
Fix comment in relation to vfork (we are using fork instead now)
Davin McCall [Fri, 13 Nov 2015 18:12:37 +0000 (18:12 +0000)]
Minor cleanup: use C++-style cast and add some comments
Davin McCall [Thu, 5 Nov 2015 00:23:35 +0000 (00:23 +0000)]
Back out incorrect comment introduced earlier.
Davin McCall [Wed, 4 Nov 2015 22:14:58 +0000 (22:14 +0000)]
Improve comments - remove no longer relevant comment, add some new comments.
Davin McCall [Wed, 4 Nov 2015 22:08:37 +0000 (22:08 +0000)]
Add parameter documentation for read_setting_value
Davin McCall [Wed, 4 Nov 2015 22:05:20 +0000 (22:05 +0000)]
Augment read_setting_value so that it can return the position (start and end)
of each part of the setting value.
Davin McCall [Wed, 4 Nov 2015 20:17:38 +0000 (20:17 +0000)]
Change parameter type of read_setting_{name,value} from string_iterator pointer to string_iterator reference.
Davin McCall [Wed, 4 Nov 2015 20:14:21 +0000 (20:14 +0000)]
Improve comment.
Davin McCall [Fri, 25 Sep 2015 19:59:16 +0000 (20:59 +0100)]
Add support for "internal" services (which don't actually run any
external process) and enhance config file parsing a little.
Davin McCall [Mon, 14 Sep 2015 20:56:16 +0000 (21:56 +0100)]
Re-vamp the "build system".
Move compiler options etc into make variables in the "mconfig" file.
The main makefile includes the mconfig file, so it shouldn't generally
be necessary to edit the makefile itself. Includes sample config for
GCC and LLVM+libc+++.
Davin McCall [Mon, 14 Sep 2015 20:52:10 +0000 (21:52 +0100)]
Simple cleanups.
Davin McCall [Wed, 9 Sep 2015 19:52:23 +0000 (20:52 +0100)]
Finish soft dependency support.
If a soft dependency fails to start, it no longer cancels its
dependent's start.
Davin McCall [Mon, 7 Sep 2015 17:12:51 +0000 (18:12 +0100)]
Set dependents desired state to STOPPED immediately
when stop of dependency requested.
Previously, if the state was STARTING when the stop
was issued, dependencies were not stopped.
Davin McCall [Mon, 7 Sep 2015 09:44:15 +0000 (10:44 +0100)]
Implement "soft" dependencies. These are created by using
"depends-soft=" in the service file in place of "depends-on=".
If a service stops or dies, it will not cause dependents with
only a soft dependency to stop. This can be used to control
startup order without creating a real dependency.
Note: if a soft dependency fails to start, it still causes the
dependent to also fail to start.
Davin McCall [Sun, 6 Sep 2015 17:35:36 +0000 (18:35 +0100)]
Just adding some comments.
Davin McCall [Sun, 6 Sep 2015 17:34:27 +0000 (18:34 +0100)]
Filter "auto" from the command line. LILO adds it automatically for
non-interactive boots; we can just ignore it.
Davin McCall [Tue, 1 Sep 2015 19:35:33 +0000 (20:35 +0100)]
forceStop() needs to issue stop().
Both were issued when a process died unexpectedly, but in case of
a dependent, forceStop() would be issued without stop() meaning that
the dependent would not actually stop.
Davin McCall [Tue, 1 Sep 2015 19:20:00 +0000 (20:20 +0100)]
Properly intiiatiise force_stop
Davin McCall [Tue, 1 Sep 2015 15:50:44 +0000 (16:50 +0100)]
Clean up exception throwing/handling during service loading, and fix
dependency cycle detection.
Davin McCall [Thu, 27 Aug 2015 17:54:23 +0000 (18:54 +0100)]
Initial commit.