pull wayland-demos: cleanups, shared config lib, signal mask fix

[Pekka Paalanen]

Hi Kristian,

I gathered a set of miscellaneous commits that I have produced while
working on the idle animation.

Please, could you pull

	git://git.collabora.co.uk/git/user/pq/wayland.git for-krh-1

http://cgit.collabora.com/git/user/pq/wayland-demos.git/log/?h=for-krh-1

to get the following commits.

Thanks,
pq


commit 9b32ed34de162c26ef9b52cc8cbf1a06ed05d2de
Author: Pekka Paalanen <ppaalanen at gmail.com>
Date:   Fri Dec 2 10:23:55 2011 +0200

    Update .gitignores
    
    Signed-off-by: Pekka Paalanen <ppaalanen at gmail.com>

 clients/.gitignore    |   12 +++++++-----
 compositor/.gitignore |    4 ++--
 2 files changed, 9 insertions(+), 7 deletions(-)

commit c47ddfd852125550e69f39fc6c110821bcb6b8e7
Author: Pekka Paalanen <ppaalanen at gmail.com>
Date:   Thu Dec 8 10:44:56 2011 +0200

    compositor: reset signal mask for children
    
    The signal mask is inherited over fork() and exec(), we need to
    explicitly reset it.
    
    This allows the children to receive the signals the compositor itself
    has blocked, for example SIGINT and SIGTERM.
    
    Signed-off-by: Pekka Paalanen <ppaalanen at gmail.com>

 compositor/compositor.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

commit 409ef0a5c85209bc09bdae8cada9b19e09a673d2
Author: Pekka Paalanen <ppaalanen at gmail.com>
Date:   Fri Dec 2 15:30:21 2011 +0200

    compositor: refactor client forking code
    
    shell.c and tablet-shell.c had almost the same code for forking their
    special shell client. Generalise this code and put it into
    wlsc_client_launch() in compositor.c.
    
    Improve error cleanup and reporting in wlsc_client_launch().
    
    Signed-off-by: Pekka Paalanen <ppaalanen at gmail.com>

 compositor/compositor.c   |   71 +++++++++++++++++++++++++++++++++++++++++++++
 compositor/compositor.h   |   12 +++++++-
 compositor/shell.c        |   43 +++------------------------
 compositor/tablet-shell.c |   42 ++------------------------
 4 files changed, 90 insertions(+), 78 deletions(-)

commit fd83b6d70f6266daeac760ee65407876faf52dbe
Author: Pekka Paalanen <ppaalanen at gmail.com>
Date:   Thu Dec 8 10:06:53 2011 +0200

    desktop-shell: add option to not use locking
    
    Add an option to the desktop-shell ini file that defines whether screen
    locking is used or not.
    
    Useful for testing screensaver interactions without a lock surface.
    
    Signed-off-by: Pekka Paalanen <ppaalanen at gmail.com>

 clients/desktop-shell.c   |    7 +++++++
 wayland-desktop-shell.ini |    1 +
 2 files changed, 8 insertions(+), 0 deletions(-)

commit 28a20707a291854be335b800c741bdaf2c19a74b
Author: Pekka Paalanen <ppaalanen at gmail.com>
Date:   Thu Dec 8 09:24:24 2011 +0200

    configparser: rename BOOL, document types
    
    Rename CONFIG_KEY_BOOL to CONFIG_KEY_BOOLEAN, just like
    CONFIG_KEY_INTEGER is not CONFIG_KEY_INT, for consistency.
    
    Document the types expected for the void* and name the enum in the
    header, so it is clear what config_key::type means.
    
    Signed-off-by: Pekka Paalanen <ppaalanen at gmail.com>

 shared/configparser.c |    2 +-
 shared/configparser.h |   10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

commit c1765c67b394ec82c5d576140e0e297088deaabb
Author: Pekka Paalanen <ppaalanen at gmail.com>
Date:   Mon Dec 5 15:58:11 2011 +0200

    move config parser to a convenience library
    
    Create a new directory for convenience librariers that can be shared
    between compositor components and clients.
    
    Signed-off-by: Pekka Paalanen <ppaalanen at gmail.com>

 Makefile.am             |    2 +-
 clients/Makefile.am     |    9 ++-
 clients/config.c        |  172 -----------------------------------------------
 clients/desktop-shell.c |    1 +
 clients/tablet-shell.c  |    1 +
 clients/window.h        |   27 -------
 configure.ac            |    1 +
 shared/Makefile.am      |    3 +
 shared/configparser.c   |  172 +++++++++++++++++++++++++++++++++++++++++++++++
 shared/configparser.h   |   54 +++++++++++++++
 10 files changed, 238 insertions(+), 204 deletions(-)

commit 02dfb7514547e48045e20ed57f361cfc7826ada3
Author: Pekka Paalanen <ppaalanen at gmail.com>
Date:   Wed Dec 7 08:47:49 2011 +0200

    desktop-shell: no need to unset WAYLAND_SOCKET
    
    As of commit "client: unset WAYLAND_SOCKET env variable",
    58bb064afa3bfc706e3b30dd170804235aa272ea, in the Wayland core, the
    Wayland library will unset the environment variable automatically.
    
    No need to explicitly unset it again here.
    
    Signed-off-by: Pekka Paalanen <ppaalanen at gmail.com>

 clients/desktop-shell.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)