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Author SHA1 Message Date
James Turner
7184828a58 Support a 'clear' operation on SGBinding. 
Needed to bug-fix a problem with the menubar on Mac - post-3.0 I will
change the behaviour of SGBinding's destructor to avoid the property
copies in other use-cases.
 2014-01-15 21:56:26 +00:00
Thomas Geymayer
0428adff03 CanvasMap: Expose property screen-range. 
Only allowing a hardcoded screen range of 200 units
is not very flexible...
 2014-01-09 19:36:38 +01:00
James Turner
04246f0a63 HTTP: tweak response parsing. 
Signal a parse failure via an exception, instead of via a status
code, since this is hard to disambiguate from a valid server-side
status code.
 2014-01-07 16:22:10 +00:00
James Turner
61df58d651 Terrasync: update fixes. 
- Fix a nasty issue when updating existing repositories, which could
cause repository corruption and hence repeated re-syncs.
 2014-01-07 14:24:01 +00:00
James Turner
1bd9a440e8 HTTP: tweak for malformed header handling. 2014-01-07 14:24:01 +00:00
Thomas Geymayer
d82c8eb945 Socket: do not crash on writing to broken pipe. 
Writing to a closed socket on all Unix/Linux systems raises
a SIGPIPE signal which immediately closes the program. Disabling
raising of SIGPIPE allows proper error handling by checking the
return values of send/sendto and getting the EPIPE in errno.
 2014-01-06 12:17:59 +01:00
James Turner
becbad7ea4 Crash fix: use cache to find materials. 
Add a thread-safe cache of the currently valid materials, to avoid
the osgDB thread making repeated SGCondition evaluations in conflict
with the main thread.

(Requires an accompanying FG change)
 2014-01-06 08:26:48 +00:00
Thomas Geymayer
2335796a28 Fix track-to animation basic tracking without slave object 2014-01-05 19:38:03 +01:00
James Turner
c6330b64f6 Bugs 1207, 1301 
Only apply the fix for time-zone offsetting on Windows, since Unix
is handling mktime differently. (Arguably we should also apply a
conversion for Unix systems, but the previous logic worked)
 2014-01-03 19:51:58 +00:00
James Turner
df57a23512 #1207: Add helper to get Unix time in GMT 
On Windows, time() is returning a value which if offset by the
selected time-zone. Provide a variant which is always in GMT.
 2014-01-01 21:03:24 +00:00
Thomas Geymayer
aea71cf0af HTTPFileRequest: only save file if status == 200 2013-12-30 01:31:47 +01:00
James Turner
fb54386f8d Bugfix: remove SGSky minimum distance check. 
Without this, various sky rendering modes exhibit artefacts in low-
visibility conditions. The cost of always rendering the dome is 
negligible. (And Rembrandt already had to work this way)
 2013-12-19 17:20:06 +00:00
Rebecca Palmer
4d931b6109 Fix test failure on char-unsigned-by-default architectures (eg. ARM) 
(from http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=722115 )
 2013-12-19 15:02:07 +00:00
Rebecca Palmer
407c7a10f5 Fix buffer overflow CVE-2012-2091 (thanks to Saikrishna Arcot) 
https://bugs.launchpad.net/ubuntu/+source/simgear/+bug/1077624
(discussed in comments 65-78)
(This is already fixed in 2.12 but appears to have been forgotten in 2.99;
the other vulnerabilities described there are already fixed.)
 2013-12-19 15:02:07 +00:00
James Turner
16fa4d1d17 Security: fix 0777 directory permissions to 0755. 2013-12-19 14:56:23 +00:00
James Turner
1ecccd43d4 Fix a typo breaking Mac build. 2013-12-15 20:55:02 +00:00
James Turner
2edbb1cf8b Reset: clear some property references. 2013-12-15 20:48:30 +00:00
Thomas Geymayer
8dccbe8029 SGPath: some tweaks/fixes/typo on permission checker. 2013-12-12 21:27:27 +01:00
Thomas Geymayer
031c833e4d SGPath: add support for custom PermissionChecker 
Allow to add permission checks (read/write-access) for
eg. limiting access based on IORules.
 2013-12-12 21:04:26 +01:00
James Turner
890cc46825 Reset: alternate property copying strategy. 
Search the tree for leaves / sub-trees with a particular attribute set.
This permits both sparse selection as well as selection by sub-tree.

(This is needed for PRESERVE attribute, and once new reset is switched
on, will enable 'normal' copyProperties to revert to ignoring
attributes completely)
 2013-12-10 17:37:37 +00:00
James Turner
6b0f7e8512 Quiet a message. 2013-12-09 23:28:52 +00:00
Thomas Geymayer
7a220921f0 Canvas: one global SystemAdapter is enough. 
This also fixes elements requiring a SystemAdapter without
being assigned to a Canvas (eg. because they are desktop
elements).
 2013-12-09 23:07:17 +01:00
Thomas Geymayer
7ef9acda5d Add ListDiff helper (for fast array differences). 2013-12-08 18:48:57 +01:00
Thomas Geymayer
2a6d62e6f7 Fix some unused/uninitialized variables. 2013-12-07 13:43:17 +01:00
Thomas Geymayer
42b50bd7f7 SGPropertyNode: add removeAllChildren() method 2013-12-07 13:42:15 +01:00
Thomas Geymayer
2c3f44ae11 Canvas: ensure all canvasses are destroyed 
- For shutdown/reset make sure all properties describing a canvas
   are removed and also not restored after the reset.
 2013-12-07 13:40:22 +01:00
Stuart Buchanan
b7662f16e5 Work around apparent OSG 3.2.0 normal binding bug. 2013-12-06 22:12:52 +00:00
Stuart Buchanan
5bc535a8d2 PagedLOD for random trees, buildings and objects. 2013-12-06 20:20:46 +00:00
James Turner
3ec9c7ae6e Canvas: clear elements in shutdown() 
- without this change, elements aren't un-ref-ed and hence destroyed
until the actual dtor runs, which is too late (other systems may be
destroyed already)
 2013-12-06 18:14:48 +00:00
James Turner
e326d0c756 Work around a clang/libc++ issue. 2013-12-06 18:03:35 +00:00
Thomas Geymayer
7c5434a99f cppbind: don't leak nasal references for Ghost methods. 2013-12-04 11:15:11 +01:00
James Turner
26d9256ee9 Reset: hook to clear the effects cache. 2013-12-04 09:12:51 +00:00
James Turner
053e761d8f Reset: don't leak EffectPropertyListener. 
Track and free listeners from effect expressions.
 2013-12-03 21:36:18 +00:00
Clément de l'Hamaide
5861b52cff Implement UTF-8 to Latin1 converter 2013-12-01 18:48:05 +01:00
Thomas Geymayer
66193d7283 cppbind: Fix detecting derived Ghosts 2013-12-01 12:35:02 +01:00
Thomas Geymayer
dfb07f359e cppbind: make ghost_type static to keep same pointer on reset. 
Using a static naGhostType ensures that always the same
address is used for the same ghost and prevents ghost_types
from getting invalid (eg. on reset).
 2013-12-01 01:18:13 +01:00
Thomas Geymayer
6fe1433497 Canvas: allow removing placement factories. 2013-11-24 15:39:03 +01:00
bcoconni
01ace109ba Fixed a crash: the singleton needs to be instantiated the first time SGCommandMgr::instance() is called 2013-11-24 14:50:11 +01:00
bcoconni
8e01acaa12 Added more explicit error messages to the property lists parser. 
More specifically, each time an error or a warning is issued the location of the corresponding XML tag (file name an line number) is reported.
 2013-11-24 12:20:26 +01:00
James Turner
7bbec8dbcb Reset: allow re-init of Nasal Ghosts. 
After discussion with Thomas, reset needs the scenario this assert
was designed to guard against, so removing it for now.
 2013-11-23 20:06:47 +00:00
James Turner
10375086ed Allow Command-manager singleton to be deleted. 
(Shutdown can delete commands in an orderly way)
 2013-11-23 20:00:23 +00:00
James Turner
dd367daac9 Fix another SVN crash on failure. 2013-11-19 21:33:50 +00:00
Martin Spott
27063d0c32 Repository name preferred 2013-11-16 10:44:17 -08:00
James Turner
80ff0282c3 Give terrasync a custom HTTP UA. 2013-11-16 09:45:40 +00:00
James Turner
e973e406a3 Fix some SVN errors/crashes. 2013-11-15 11:47:36 +00:00
bcoconni
c64776029e Removed the 'using::std' instructions from the headers as per James Turner request. 
Also took this opportunity to add a check in XMLVisitor::savePosition() against a null pointer.
 2013-11-14 22:07:29 +00:00
bcoconni
5d7d0a922d Added the ability to access the file name and position (line, column) from which the XML visitor is getting its data 2013-11-14 22:07:29 +00:00
Christian Schmitt
c2c96c4219 apt_signs: lower the log level for apt.dat syntax errors. Nobody seems to care... 2013-11-14 18:41:20 +01:00
James Turner
3e9ed08c53 Reset: use ref-counting to own subsystems. 
Change the subsystem-group and manager code to use shared-ptr references
to subsystems, instead of holding a raw pointer. Hence the manager becomes
the owning ref to most subsystems.
 2013-11-12 23:12:45 +00:00
James Turner
b7df9026c0 Reset: Terrasync root can change, can be shutdown. 2013-11-12 23:04:13 +00:00