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-rw-r--r--indra/llcommon/CMakeLists.txt2
-rw-r--r--indra/llcommon/llassettype.cpp26
-rw-r--r--indra/llcommon/llcommonutils.cpp61
-rw-r--r--indra/llcommon/llcommonutils.h56
4 files changed, 132 insertions, 13 deletions
diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt
index 4481d334b2..3c689930b8 100644
--- a/indra/llcommon/CMakeLists.txt
+++ b/indra/llcommon/CMakeLists.txt
@@ -35,6 +35,7 @@ set(llcommon_SOURCE_FILES
llbase32.cpp
llbase64.cpp
llcommon.cpp
+ llcommonutils.cpp
llcoros.cpp
llcrc.cpp
llcriticaldamp.cpp
@@ -124,6 +125,7 @@ set(llcommon_HEADER_FILES
llchat.h
llclickaction.h
llcommon.h
+ llcommonutils.h
llcoros.h
llcrc.h
llcriticaldamp.h
diff --git a/indra/llcommon/llassettype.cpp b/indra/llcommon/llassettype.cpp
index 1c664e093b..2cd29448ae 100644
--- a/indra/llcommon/llassettype.cpp
+++ b/indra/llcommon/llassettype.cpp
@@ -77,23 +77,23 @@ LLAssetDictionary::LLAssetDictionary()
{
// DESCRIPTION TYPE NAME HUMAN NAME CAN LINK? CAN FETCH? CAN KNOW?
// |--------------------|-----------|-------------------|-----------|-----------|---------|
- addEntry(LLAssetType::AT_TEXTURE, new AssetEntry("TEXTURE", "texture", "texture", false, false, true));
- addEntry(LLAssetType::AT_SOUND, new AssetEntry("SOUND", "sound", "sound", false, true, true));
- addEntry(LLAssetType::AT_CALLINGCARD, new AssetEntry("CALLINGCARD", "callcard", "calling card", false, false, false));
- addEntry(LLAssetType::AT_LANDMARK, new AssetEntry("LANDMARK", "landmark", "landmark", false, true, true));
- addEntry(LLAssetType::AT_SCRIPT, new AssetEntry("SCRIPT", "script", "legacy script", false, false, false));
+ addEntry(LLAssetType::AT_TEXTURE, new AssetEntry("TEXTURE", "texture", "texture", true, false, true));
+ addEntry(LLAssetType::AT_SOUND, new AssetEntry("SOUND", "sound", "sound", true, true, true));
+ addEntry(LLAssetType::AT_CALLINGCARD, new AssetEntry("CALLINGCARD", "callcard", "calling card", true, false, false));
+ addEntry(LLAssetType::AT_LANDMARK, new AssetEntry("LANDMARK", "landmark", "landmark", true, true, true));
+ addEntry(LLAssetType::AT_SCRIPT, new AssetEntry("SCRIPT", "script", "legacy script", true, false, false));
addEntry(LLAssetType::AT_CLOTHING, new AssetEntry("CLOTHING", "clothing", "clothing", true, true, true));
addEntry(LLAssetType::AT_OBJECT, new AssetEntry("OBJECT", "object", "object", true, false, false));
- addEntry(LLAssetType::AT_NOTECARD, new AssetEntry("NOTECARD", "notecard", "note card", false, false, true));
+ addEntry(LLAssetType::AT_NOTECARD, new AssetEntry("NOTECARD", "notecard", "note card", true, false, true));
addEntry(LLAssetType::AT_CATEGORY, new AssetEntry("CATEGORY", "category", "folder", true, false, false));
- addEntry(LLAssetType::AT_LSL_TEXT, new AssetEntry("LSL_TEXT", "lsltext", "lsl2 script", false, false, false));
- addEntry(LLAssetType::AT_LSL_BYTECODE, new AssetEntry("LSL_BYTECODE", "lslbyte", "lsl bytecode", false, false, false));
- addEntry(LLAssetType::AT_TEXTURE_TGA, new AssetEntry("TEXTURE_TGA", "txtr_tga", "tga texture", false, false, false));
+ addEntry(LLAssetType::AT_LSL_TEXT, new AssetEntry("LSL_TEXT", "lsltext", "lsl2 script", true, false, false));
+ addEntry(LLAssetType::AT_LSL_BYTECODE, new AssetEntry("LSL_BYTECODE", "lslbyte", "lsl bytecode", true, false, false));
+ addEntry(LLAssetType::AT_TEXTURE_TGA, new AssetEntry("TEXTURE_TGA", "txtr_tga", "tga texture", true, false, false));
addEntry(LLAssetType::AT_BODYPART, new AssetEntry("BODYPART", "bodypart", "body part", true, true, true));
- addEntry(LLAssetType::AT_SOUND_WAV, new AssetEntry("SOUND_WAV", "snd_wav", "sound", false, false, false));
- addEntry(LLAssetType::AT_IMAGE_TGA, new AssetEntry("IMAGE_TGA", "img_tga", "targa image", false, false, false));
- addEntry(LLAssetType::AT_IMAGE_JPEG, new AssetEntry("IMAGE_JPEG", "jpeg", "jpeg image", false, false, false));
- addEntry(LLAssetType::AT_ANIMATION, new AssetEntry("ANIMATION", "animatn", "animation", false, true, true));
+ addEntry(LLAssetType::AT_SOUND_WAV, new AssetEntry("SOUND_WAV", "snd_wav", "sound", true, false, false));
+ addEntry(LLAssetType::AT_IMAGE_TGA, new AssetEntry("IMAGE_TGA", "img_tga", "targa image", true, false, false));
+ addEntry(LLAssetType::AT_IMAGE_JPEG, new AssetEntry("IMAGE_JPEG", "jpeg", "jpeg image", true, false, false));
+ addEntry(LLAssetType::AT_ANIMATION, new AssetEntry("ANIMATION", "animatn", "animation", true, true, true));
addEntry(LLAssetType::AT_GESTURE, new AssetEntry("GESTURE", "gesture", "gesture", true, true, true));
addEntry(LLAssetType::AT_SIMSTATE, new AssetEntry("SIMSTATE", "simstate", "simstate", false, false, false));
diff --git a/indra/llcommon/llcommonutils.cpp b/indra/llcommon/llcommonutils.cpp
new file mode 100644
index 0000000000..0022dc6915
--- /dev/null
+++ b/indra/llcommon/llcommonutils.cpp
@@ -0,0 +1,61 @@
+/**
+ * @file llcommonutils.h
+ * @brief Commin utils
+ *
+ * $LicenseInfo:firstyear=2010&license=viewergpl$
+ *
+ * Copyright (c) 2010, Linden Research, Inc.
+ *
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab. Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ *
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ *
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ *
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+#include "llcommonutils.h"
+
+void LLCommonUtils::computeDifference(
+ const uuid_vec_t& vnew,
+ const uuid_vec_t& vcur,
+ uuid_vec_t& vadded,
+ uuid_vec_t& vremoved)
+{
+ uuid_vec_t vnew_copy(vnew);
+ uuid_vec_t vcur_copy(vcur);
+
+ std::sort(vnew_copy.begin(), vnew_copy.end());
+ std::sort(vcur_copy.begin(), vcur_copy.end());
+
+ size_t maxsize = llmax(vnew_copy.size(), vcur_copy.size());
+ vadded.resize(maxsize);
+ vremoved.resize(maxsize);
+
+ uuid_vec_t::iterator it;
+ // what was removed
+ it = set_difference(vcur_copy.begin(), vcur_copy.end(), vnew_copy.begin(), vnew_copy.end(), vremoved.begin());
+ vremoved.erase(it, vremoved.end());
+
+ // what was added
+ it = set_difference(vnew_copy.begin(), vnew_copy.end(), vcur_copy.begin(), vcur_copy.end(), vadded.begin());
+ vadded.erase(it, vadded.end());
+}
+
+// EOF
diff --git a/indra/llcommon/llcommonutils.h b/indra/llcommon/llcommonutils.h
new file mode 100644
index 0000000000..ad0d884e37
--- /dev/null
+++ b/indra/llcommon/llcommonutils.h
@@ -0,0 +1,56 @@
+/**
+ * @file llcommonutils.h
+ * @brief Common utils
+ *
+ * $LicenseInfo:firstyear=2010&license=viewergpl$
+ *
+ * Copyright (c) 2010, Linden Research, Inc.
+ *
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab. Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ *
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ *
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ *
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLCOMMONUTILS_H
+#define LL_LLCOMMONUTILS_H
+
+namespace LLCommonUtils
+{
+ /**
+ * Computes difference between 'vnew' and 'vcur' vectors.
+ * Items present in 'vnew' and missing in 'vcur' are treated as added and are copied into 'vadded'
+ * Items missing in 'vnew' and present in 'vcur' are treated as removed and are copied into 'vremoved'
+ *
+ * @param vnew[in] - incoming IDs
+ * @param vcur[in] - current IDs
+ * @param vadded[out] - difference between incoming and current IDS - added IDs
+ * @param vremoved[out] - difference between incoming and current IDS - removed IDs
+ */
+ LL_COMMON_API void computeDifference(
+ const uuid_vec_t& vnew,
+ const uuid_vec_t& vcur,
+ uuid_vec_t& vadded,
+ uuid_vec_t& vremoved);
+};
+
+#endif //LL_LLCOMMONUTILS_H
+
+// EOF
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