Merge latest from lindenlab/viewer-development

13 files changed, 300 insertions, 13 deletions

diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt
index 858e483036..7bad780dd8 100644
--- a/indra/llcommon/CMakeLists.txt
+++ b/indra/llcommon/CMakeLists.txt
@@ -33,6 +33,7 @@ set(llcommon_SOURCE_FILES
     llapp.cpp
     llapr.cpp
     llassettype.cpp
+    llavatarname.cpp
     llbase32.cpp
     llbase64.cpp
     llcommon.cpp
@@ -115,6 +116,7 @@ set(llcommon_HEADER_FILES
     llallocator.h
     llallocator_heap_profile.h
     llagentconstants.h
+    llavatarname.h
     llapp.h
     llapr.h
     llassettype.h
@@ -252,8 +254,15 @@ set_source_files_properties(${llcommon_HEADER_FILES}
 list(APPEND llcommon_SOURCE_FILES ${llcommon_HEADER_FILES})
 
 if(LLCOMMON_LINK_SHARED)
-    add_library (llcommon SHARED ${llcommon_SOURCE_FILES})
-    ll_stage_sharedlib(llcommon)
+  add_library (llcommon SHARED ${llcommon_SOURCE_FILES})
+  if(NOT WORD_SIZE EQUAL 32)
+    if(WINDOWS)
+      add_definitions(/FIXED:NO)
+    else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
+      add_definitions(-fPIC)
+    endif(WINDOWS)
+  endif(NOT WORD_SIZE EQUAL 32)
+  ll_stage_sharedlib(llcommon)
 else(LLCOMMON_LINK_SHARED)
     add_library (llcommon ${llcommon_SOURCE_FILES})
 endif(LLCOMMON_LINK_SHARED)
diff --git a/indra/llcommon/llapp.cpp b/indra/llcommon/llapp.cpp
index eebd5ed0a6..39daefd1ad 100644
--- a/indra/llcommon/llapp.cpp
+++ b/indra/llcommon/llapp.cpp
@@ -90,6 +90,10 @@ S32 LL_HEARTBEAT_SIGNAL = (SIGRTMAX >= 0) ? (SIGRTMAX-0) : SIGUSR2;
 // the static application instance
 LLApp* LLApp::sApplication = NULL;
 
+// Allows the generation of core files for post mortem under gdb
+// and disables crashlogger
+BOOL LLApp::sDisableCrashlogger = FALSE; 
+
 // Local flag for whether or not to do logging in signal handlers.
 //static
 BOOL LLApp::sLogInSignal = FALSE;
@@ -461,11 +465,30 @@ bool LLApp::isQuitting()
 	return (APP_STATUS_QUITTING == sStatus);
 }
 
+// static
 bool LLApp::isExiting()
 {
 	return isQuitting() || isError();
 }
 
+void LLApp::disableCrashlogger()
+{
+	// Disable Breakpad exception handler.
+	if (mExceptionHandler != 0)
+	{
+		delete mExceptionHandler;
+		mExceptionHandler = 0;
+	}
+
+	sDisableCrashlogger = TRUE;
+}
+
+// static
+bool LLApp::isCrashloggerDisabled()
+{
+	return (sDisableCrashlogger == TRUE); 
+}
+
 #if !LL_WINDOWS
 // static
 U32 LLApp::getSigChildCount()
@@ -799,6 +822,15 @@ void default_unix_signal_handler(int signum, siginfo_t *info, void *)
 			{
 				llwarns << "Signal handler - Flagging error status and waiting for shutdown" << llendl;
 			}
+									
+			if (LLApp::isCrashloggerDisabled())	// Don't gracefully handle any signal, crash and core for a gdb post mortem
+			{
+				clear_signals();
+				llwarns << "Fatal signal received, not handling the crash here, passing back to operating system" << llendl;
+				raise(signum);
+				return;
+			}		
+			
 			// Flag status to ERROR, so thread_error does its work.
 			LLApp::setError();
 			// Block in the signal handler until somebody says that we're done.
diff --git a/indra/llcommon/llapp.h b/indra/llcommon/llapp.h
index ee1d696829..a536a06ea5 100644
--- a/indra/llcommon/llapp.h
+++ b/indra/llcommon/llapp.h
@@ -189,6 +189,11 @@ public:
 	//
 	virtual bool mainLoop() = 0; // Override for the application main loop.  Needs to at least gracefully notice the QUITTING state and exit.
 
+	//
+	// Crash logging
+	//
+	void disableCrashlogger();				// Let the OS handle the crashes
+	static bool isCrashloggerDisabled();	// Get the here above set value
 
 	//
 	// Application status
@@ -280,6 +285,7 @@ protected:
 	static void setStatus(EAppStatus status);		// Use this to change the application status.
 	static EAppStatus sStatus; // Reflects current application status
 	static BOOL sErrorThreadRunning; // Set while the error thread is running
+	static BOOL sDisableCrashlogger; // Let the OS handle crashes for us.
 
 #if !LL_WINDOWS
 	static LLAtomicU32* sSigChildCount; // Number of SIGCHLDs received.
diff --git a/indra/llcommon/llavatarname.cpp b/indra/llcommon/llavatarname.cpp
new file mode 100644
index 0000000000..b1ec9e9875
--- /dev/null
+++ b/indra/llcommon/llavatarname.cpp
@@ -0,0 +1,113 @@
+/** 
+ * @file llavatarname.cpp
+ * @brief Represents name-related data for an avatar, such as the
+ * username/SLID ("bobsmith123" or "james.linden") and the display
+ * name ("James Cook")
+ *
+ * $LicenseInfo:firstyear=2010&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+#include "linden_common.h"
+
+#include "llavatarname.h"
+
+#include "lldate.h"
+#include "llsd.h"
+
+// Store these in pre-built std::strings to avoid memory allocations in
+// LLSD map lookups
+static const std::string USERNAME("username");
+static const std::string DISPLAY_NAME("display_name");
+static const std::string LEGACY_FIRST_NAME("legacy_first_name");
+static const std::string LEGACY_LAST_NAME("legacy_last_name");
+static const std::string IS_DISPLAY_NAME_DEFAULT("is_display_name_default");
+static const std::string DISPLAY_NAME_EXPIRES("display_name_expires");
+static const std::string DISPLAY_NAME_NEXT_UPDATE("display_name_next_update");
+
+LLAvatarName::LLAvatarName()
+:	mUsername(),
+	mDisplayName(),
+	mLegacyFirstName(),
+	mLegacyLastName(),
+	mIsDisplayNameDefault(false),
+	mIsDummy(false),
+	mExpires(F64_MAX),
+	mNextUpdate(0.0)
+{ }
+
+bool LLAvatarName::operator<(const LLAvatarName& rhs) const
+{
+	if (mUsername == rhs.mUsername)
+		return mDisplayName < rhs.mDisplayName;
+	else
+		return mUsername < rhs.mUsername;
+}
+
+LLSD LLAvatarName::asLLSD() const
+{
+	LLSD sd;
+	sd[USERNAME] = mUsername;
+	sd[DISPLAY_NAME] = mDisplayName;
+	sd[LEGACY_FIRST_NAME] = mLegacyFirstName;
+	sd[LEGACY_LAST_NAME] = mLegacyLastName;
+	sd[IS_DISPLAY_NAME_DEFAULT] = mIsDisplayNameDefault;
+	sd[DISPLAY_NAME_EXPIRES] = LLDate(mExpires);
+	sd[DISPLAY_NAME_NEXT_UPDATE] = LLDate(mNextUpdate);
+	return sd;
+}
+
+void LLAvatarName::fromLLSD(const LLSD& sd)
+{
+	mUsername = sd[USERNAME].asString();
+	mDisplayName = sd[DISPLAY_NAME].asString();
+	mLegacyFirstName = sd[LEGACY_FIRST_NAME].asString();
+	mLegacyLastName = sd[LEGACY_LAST_NAME].asString();
+	mIsDisplayNameDefault = sd[IS_DISPLAY_NAME_DEFAULT].asBoolean();
+	LLDate expires = sd[DISPLAY_NAME_EXPIRES];
+	mExpires = expires.secondsSinceEpoch();
+	LLDate next_update = sd[DISPLAY_NAME_NEXT_UPDATE];
+	mNextUpdate = next_update.secondsSinceEpoch();
+}
+
+std::string LLAvatarName::getCompleteName() const
+{
+	std::string name;
+	if (!mUsername.empty())
+	{
+		name = mDisplayName + " (" + mUsername + ")";
+	}
+	else
+	{
+		// ...display names are off, legacy name is in mDisplayName
+		name = mDisplayName;
+	}
+	return name;
+}
+
+std::string LLAvatarName::getLegacyName() const
+{
+	std::string name;
+	name.reserve( mLegacyFirstName.size() + 1 + mLegacyLastName.size() );
+	name = mLegacyFirstName;
+	name += " ";
+	name += mLegacyLastName;
+	return name;
+}
diff --git a/indra/llcommon/llavatarname.h b/indra/llcommon/llavatarname.h
new file mode 100644
index 0000000000..145aeccd35
--- /dev/null
+++ b/indra/llcommon/llavatarname.h
@@ -0,0 +1,95 @@
+/** 
+ * @file llavatarname.h
+ * @brief Represents name-related data for an avatar, such as the
+ * username/SLID ("bobsmith123" or "james.linden") and the display
+ * name ("James Cook")
+ *
+ * $LicenseInfo:firstyear=2010&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+#ifndef LLAVATARNAME_H
+#define LLAVATARNAME_H
+
+#include <string>
+
+class LLSD;
+
+class LL_COMMON_API LLAvatarName
+{
+public:
+	LLAvatarName();
+	
+	bool operator<(const LLAvatarName& rhs) const;
+
+	LLSD asLLSD() const;
+
+	void fromLLSD(const LLSD& sd);
+
+	// For normal names, returns "James Linden (james.linden)"
+	// When display names are disabled returns just "James Linden"
+	std::string getCompleteName() const;
+
+	// Returns "James Linden" or "bobsmith123 Resident" for backwards
+	// compatibility with systems like voice and muting
+	// *TODO: Eliminate this in favor of username only
+	std::string getLegacyName() const;
+
+	// "bobsmith123" or "james.linden", US-ASCII only
+	std::string mUsername;
+
+	// "Jose' Sanchez" or "James Linden", UTF-8 encoded Unicode
+	// Contains data whether or not user has explicitly set
+	// a display name; may duplicate their username.
+	std::string mDisplayName;
+
+	// For "James Linden", "James"
+	// For "bobsmith123", "bobsmith123"
+	// Used to communicate with legacy systems like voice and muting which
+	// rely on old-style names.
+	// *TODO: Eliminate this in favor of username only
+	std::string mLegacyFirstName;
+
+	// For "James Linden", "Linden"
+	// For "bobsmith123", "Resident"
+	// see above for rationale
+	std::string mLegacyLastName;
+
+	// If true, both display name and SLID were generated from
+	// a legacy first and last name, like "James Linden (james.linden)"
+	bool mIsDisplayNameDefault;
+
+	// Under error conditions, we may insert "dummy" records with
+	// names like "???" into caches as placeholders.  These can be
+	// shown in UI, but are not serialized.
+	bool mIsDummy;
+
+	// Names can change, so need to keep track of when name was
+	// last checked.
+	// Unix time-from-epoch seconds for efficiency
+	F64 mExpires;
+	
+	// You can only change your name every N hours, so record
+	// when the next update is allowed
+	// Unix time-from-epoch seconds
+	F64 mNextUpdate;
+};
+
+#endif
diff --git a/indra/llcommon/llchat.h b/indra/llcommon/llchat.h
index 52b85c7bba..87c2d6775b 100644
--- a/indra/llcommon/llchat.h
+++ b/indra/llcommon/llchat.h
@@ -28,7 +28,6 @@
 #ifndef LL_LLCHAT_H
 #define LL_LLCHAT_H
 
-#include "llstring.h"
 #include "lluuid.h"
 #include "v3math.h"
 
@@ -71,7 +70,7 @@ typedef enum e_chat_style
 class LLChat
 {
 public:
-	LLChat(const std::string& text = LLStringUtil::null)
+	LLChat(const std::string& text = std::string())
 	:	mText(text),
 		mFromName(),
 		mFromID(),
diff --git a/indra/llcommon/lldarray.h b/indra/llcommon/lldarray.h
index a8cd03b42a..131b819c99 100644
--- a/indra/llcommon/lldarray.h
+++ b/indra/llcommon/lldarray.h
@@ -51,7 +51,7 @@ public:
 	
 	LLDynamicArray(S32 size=0) : std::vector<Type>(size) { if (size < BlockSize) std::vector<Type>::reserve(BlockSize); }
 
-	void reset() { std::vector<Type>::resize(0); }
+	void reset() { std::vector<Type>::clear(); }
 
 	// ACCESSORS
 	const Type& get(S32 index) const	 			{ return std::vector<Type>::operator[](index); }
diff --git a/indra/llcommon/lldictionary.h b/indra/llcommon/lldictionary.h
index 552a805b70..bc3bc3e74a 100644
--- a/indra/llcommon/lldictionary.h
+++ b/indra/llcommon/lldictionary.h
@@ -78,7 +78,9 @@ protected:
 	virtual Index notFound() const
 	{
 		// default is to assert
-		llassert(false);
+		// don't assert -- makes it impossible to work on mesh-development and viewer-development simultaneously
+		//			-- davep 2010.10.29
+		//llassert(false);
 		return Index(-1);
 	}
 	void addEntry(Index index, Entry *entry)
diff --git a/indra/llcommon/llstring.cpp b/indra/llcommon/llstring.cpp
index ae7e624a1a..f3b48b0156 100644
--- a/indra/llcommon/llstring.cpp
+++ b/indra/llcommon/llstring.cpp
@@ -731,14 +731,17 @@ void LLStringOps::setupDatetimeInfo (bool daylight)
 
 	nowT = time (NULL);
 
-	tmpT = localtime (&nowT);
-	localT = mktime (tmpT);
-
 	tmpT = gmtime (&nowT);
 	gmtT = mktime (tmpT);
 
+	tmpT = localtime (&nowT);
+	localT = mktime (tmpT);
+	
 	sLocalTimeOffset = (long) (gmtT - localT);
-
+	if (tmpT->tm_isdst)
+	{
+		sLocalTimeOffset -= 60 * 60;	// 1 hour
+	}
 
 	sPacificDaylightTime = daylight;
 	sPacificTimeOffset = (sPacificDaylightTime? 7 : 8 ) * 60 * 60;
diff --git a/indra/llcommon/llsys.cpp b/indra/llcommon/llsys.cpp
index 00c94404d4..10cdc7087b 100644
--- a/indra/llcommon/llsys.cpp
+++ b/indra/llcommon/llsys.cpp
@@ -635,6 +635,26 @@ U32 LLMemoryInfo::getPhysicalMemoryClamped() const
 	}
 }
 
+//static
+void LLMemoryInfo::getAvailableMemoryKB(U32& avail_physical_mem_kb, U32& avail_virtual_mem_kb)
+{
+#if LL_WINDOWS
+	MEMORYSTATUSEX state;
+	state.dwLength = sizeof(state);
+	GlobalMemoryStatusEx(&state);
+
+	avail_physical_mem_kb = (U32)(state.ullAvailPhys/1024) ;
+	avail_virtual_mem_kb = (U32)(state.ullAvailVirtual/1024) ;
+
+#else
+	//do not know how to collect available memory info for other systems.
+	//leave it blank here for now.
+
+	avail_physical_mem_kb = -1 ;
+	avail_virtual_mem_kb = -1 ;
+#endif
+}
+
 void LLMemoryInfo::stream(std::ostream& s) const
 {
 #if LL_WINDOWS
diff --git a/indra/llcommon/llsys.h b/indra/llcommon/llsys.h
index 39af74e5c8..41a4f25000 100644
--- a/indra/llcommon/llsys.h
+++ b/indra/llcommon/llsys.h
@@ -114,6 +114,9 @@ public:
 	**  be returned.
 	*/
 	U32 getPhysicalMemoryClamped() const; ///< Memory size in clamped bytes
+
+	//get the available memory infomation in KiloBytes.
+	static void getAvailableMemoryKB(U32& avail_physical_mem_kb, U32& avail_virtual_mem_kb);
 };
 
 
diff --git a/indra/llcommon/llversionviewer.h b/indra/llcommon/llversionviewer.h
index bd65ce8573..b209e4aa38 100644
--- a/indra/llcommon/llversionviewer.h
+++ b/indra/llcommon/llversionviewer.h
@@ -28,10 +28,14 @@
 #define LL_LLVERSIONVIEWER_H
 
 const S32 LL_VERSION_MAJOR = 2;
-const S32 LL_VERSION_MINOR = 2;
-const S32 LL_VERSION_PATCH = 1;
+const S32 LL_VERSION_MINOR = 4;
+const S32 LL_VERSION_PATCH = 0;
 const S32 LL_VERSION_BUILD = 0;
 
 const char * const LL_CHANNEL = "Second Life Developer";
 
+#if LL_DARWIN
+const char * const LL_VERSION_BUNDLE_ID = "com.secondlife.snowglobe.viewer";
+#endif
+
 #endif
diff --git a/indra/llcommon/roles_constants.h b/indra/llcommon/roles_constants.h
index 70bca821c7..effd15ea72 100644
--- a/indra/llcommon/roles_constants.h
+++ b/indra/llcommon/roles_constants.h
@@ -52,7 +52,6 @@ enum LLRoleChangeType
 //
 
 // KNOWN HOLES: use these for any single bit powers you need
-// bit 0x1 << 41
 // bit 0x1 << 46
 // bit 0x1 << 49 and above
 
@@ -103,6 +102,8 @@ const U64 GP_LAND_ALLOW_FLY		= 0x1 << 24;	// Bypass Fly Restriction
 const U64 GP_LAND_ALLOW_CREATE	= 0x1 << 25;	// Bypass Create/Edit Objects Restriction
 const U64 GP_LAND_ALLOW_LANDMARK	= 0x1 << 26;	// Bypass Landmark Restriction
 const U64 GP_LAND_ALLOW_SET_HOME	= 0x1 << 28;	// Bypass Set Home Point Restriction
+const U64 GP_LAND_ALLOW_HOLD_EVENT	= 0x1LL << 41;	// Allowed to hold events on group-owned land
+
 
 // Parcel Access
 const U64 GP_LAND_MANAGE_ALLOWED	= 0x1 << 29;	// Manage Allowed List