diff options
Diffstat (limited to 'indra/llcommon')
| -rw-r--r-- | indra/llcommon/indra_constants.cpp | 1 | ||||
| -rw-r--r-- | indra/llcommon/indra_constants.h | 2 | ||||
| -rw-r--r-- | indra/llcommon/llcoros.cpp | 10 | ||||
| -rw-r--r-- | indra/llcommon/llleap.cpp | 220 | ||||
| -rw-r--r-- | indra/llcommon/llstrider.h | 2 |
5 files changed, 117 insertions, 118 deletions
diff --git a/indra/llcommon/indra_constants.cpp b/indra/llcommon/indra_constants.cpp index d24a221671..329dfcbe37 100644 --- a/indra/llcommon/indra_constants.cpp +++ b/indra/llcommon/indra_constants.cpp @@ -89,3 +89,4 @@ const LLUUID IMG_USE_BAKED_AUX1 ("9742065b-19b5-297c-858a-29711d539043"); const LLUUID IMG_USE_BAKED_AUX2 ("03642e83-2bd1-4eb9-34b4-4c47ed586d2d"); const LLUUID IMG_USE_BAKED_AUX3 ("edd51b77-fc10-ce7a-4b3d-011dfc349e4f"); +const LLUUID BLANK_MATERIAL_ASSET_ID ("968cbad0-4dad-d64e-71b5-72bf13ad051a"); diff --git a/indra/llcommon/indra_constants.h b/indra/llcommon/indra_constants.h index 811313e56e..d2de88ff0a 100644 --- a/indra/llcommon/indra_constants.h +++ b/indra/llcommon/indra_constants.h @@ -236,6 +236,8 @@ LL_COMMON_API extern const LLUUID DEFAULT_OBJECT_SPECULAR; LL_COMMON_API extern const LLUUID DEFAULT_OBJECT_NORMAL; LL_COMMON_API extern const LLUUID BLANK_OBJECT_NORMAL; +LL_COMMON_API extern const LLUUID BLANK_MATERIAL_ASSET_ID; + // radius within which a chat message is fully audible const F32 CHAT_NORMAL_RADIUS = 20.f; diff --git a/indra/llcommon/llcoros.cpp b/indra/llcommon/llcoros.cpp index 7512bac88d..6285ac86ad 100644 --- a/indra/llcommon/llcoros.cpp +++ b/indra/llcommon/llcoros.cpp @@ -3,25 +3,25 @@ * @author Nat Goodspeed * @date 2009-06-03 * @brief Implementation for llcoros. - * + * * $LicenseInfo:firstyear=2009&license=viewerlgpl$ * 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 * $/LicenseInfo$ */ diff --git a/indra/llcommon/llleap.cpp b/indra/llcommon/llleap.cpp index d0fb586459..e93ba83434 100644 --- a/indra/llcommon/llleap.cpp +++ b/indra/llcommon/llleap.cpp @@ -18,9 +18,6 @@ #include <algorithm> // std headers // external library headers -#include <boost/bind.hpp> -#include <boost/scoped_ptr.hpp> -#include <boost/tokenizer.hpp> // other Linden headers #include "llerror.h" #include "llstring.h" @@ -64,7 +61,9 @@ public: // Pass it a callback to our connect() method, so it can send events // from a particular LLEventPump to the plugin without having to know // this class or method name. - mListener(new LLLeapListener(boost::bind(&LLLeapImpl::connect, this, _1, _2))) + mListener(new LLLeapListener( + [this](LLEventPump& pump, const std::string& listener) + { return connect(pump, listener); })) { // Rule out unpopulated Params block if (! cparams.executable.isProvided()) @@ -93,7 +92,7 @@ public: } // Listen for child "termination" right away to catch launch errors. - mDonePump.listen("LLLeap", boost::bind(&LLLeapImpl::bad_launch, this, _1)); + mDonePump.listen("LLLeap", [this](const LLSD& data){ return bad_launch(data); }); // Okay, launch child. // Get a modifiable copy of params block to set files and postend. @@ -113,7 +112,7 @@ public: // Okay, launch apparently worked. Change our mDonePump listener. mDonePump.stopListening("LLLeap"); - mDonePump.listen("LLLeap", boost::bind(&LLLeapImpl::done, this, _1)); + mDonePump.listen("LLLeap", [this](const LLSD& data){ return done(data); }); // Child might pump large volumes of data through either stdout or // stderr. Don't bother copying all that data into notification event. @@ -128,13 +127,9 @@ public: // Listening on stdout is stateful. In general, we're either waiting // for the length prefix or waiting for the specified length of data. - // We address that with two different listener methods -- one of which - // is blocked at any given time. + mReadPrefix = true; mStdoutConnection = childout.getPump() - .listen("prefix", boost::bind(&LLLeapImpl::rstdout, this, _1)); - mStdoutDataConnection = childout.getPump() - .listen("data", boost::bind(&LLLeapImpl::rstdoutData, this, _1)); - mBlocker.reset(new LLEventPump::Blocker(mStdoutDataConnection)); + .listen("LLLeap", [this](const LLSD& data){ return rstdout(data); }); // Log anything sent up through stderr. When a typical program // encounters an error, it writes its error message to stderr and @@ -142,7 +137,7 @@ public: // interpreter behaves that way. More generally, though, a plugin // author can log whatever s/he wants to the viewer log using stderr. mStderrConnection = childerr.getPump() - .listen("LLLeap", boost::bind(&LLLeapImpl::rstderr, this, _1)); + .listen("LLLeap", [this](const LLSD& data){ return rstderr(data); }); // For our lifespan, intercept any LL_ERRS so we can notify plugin mRecorder = LLError::addGenericRecorder( @@ -255,120 +250,120 @@ public: return false; } - // Initial state of stateful listening on child stdout: wait for a length - // prefix, followed by ':'. - bool rstdout(const LLSD& data) + // Stateful listening on child stdout: + // wait for a length prefix, followed by ':'. + bool rstdout(const LLSD&) { LLProcess::ReadPipe& childout(mChild->getReadPipe(LLProcess::STDOUT)); - // It's possible we got notified of a couple digit characters without - // seeing the ':' -- unlikely, but still. Until we see ':', keep - // waiting. - if (childout.contains(':')) + while (childout.size()) { - std::istream& childstream(childout.get_istream()); - // Saw ':', read length prefix and store in mExpect. - size_t expect; - childstream >> expect; - int colon(childstream.get()); - if (colon != ':') + /*----------------- waiting for length prefix ------------------*/ + if (mReadPrefix) { - // Protocol failure. Clear out the rest of the pending data in - // childout (well, up to a max length) to log what was wrong. - LLProcess::ReadPipe::size_type - readlen((std::min)(childout.size(), LLProcess::ReadPipe::size_type(80))); - bad_protocol(STRINGIZE(expect << char(colon) << childout.read(readlen))); + // It's possible we got notified of a couple digit characters without + // seeing the ':' -- unlikely, but still. Until we see ':', keep + // waiting. + if (! childout.contains(':')) + { + if (childout.contains('\n')) + { + // Since this is the initial listening state, this is where we'd + // arrive if the child isn't following protocol at all -- say + // because the user specified 'ls' or some darn thing. + bad_protocol(childout.getline()); + } + // Either way, stop looping. + break; + } + + // Saw ':', read length prefix and store in mExpect. + std::istream& childstream(childout.get_istream()); + size_t expect; + childstream >> expect; + int colon(childstream.get()); + if (colon != ':') + { + // Protocol failure. Clear out the rest of the pending data in + // childout (well, up to a max length) to log what was wrong. + LLProcess::ReadPipe::size_type + readlen((std::min)(childout.size(), + LLProcess::ReadPipe::size_type(80))); + bad_protocol(stringize(expect, char(colon), childout.read(readlen))); + break; + } + else + { + // Saw length prefix, saw colon, life is good. Now wait for + // that length of data to arrive. + mExpect = expect; + LL_DEBUGS("LLLeap") << "got length, waiting for " + << mExpect << " bytes of data" << LL_ENDL; + // Transition to "read data" mode and loop back to check + // if we've already received all the advertised data. + mReadPrefix = false; + continue; + } } + /*----------------- saw prefix, wait for data ------------------*/ else { - // Saw length prefix, saw colon, life is good. Now wait for - // that length of data to arrive. - mExpect = expect; - LL_DEBUGS("LLLeap") << "got length, waiting for " - << mExpect << " bytes of data" << LL_ENDL; - // Block calls to this method; resetting mBlocker unblocks - // calls to the other method. - mBlocker.reset(new LLEventPump::Blocker(mStdoutConnection)); - // Go check if we've already received all the advertised data. - if (childout.size()) + // Until we've accumulated the promised length of data, keep waiting. + if (childout.size() < mExpect) { - LLSD updata(data); - updata["len"] = LLSD::Integer(childout.size()); - rstdoutData(updata); + break; } - } - } - else if (childout.contains('\n')) - { - // Since this is the initial listening state, this is where we'd - // arrive if the child isn't following protocol at all -- say - // because the user specified 'ls' or some darn thing. - bad_protocol(childout.getline()); - } - return false; - } - // State in which we listen on stdout for the specified length of data to - // arrive. - bool rstdoutData(const LLSD& data) - { - LLProcess::ReadPipe& childout(mChild->getReadPipe(LLProcess::STDOUT)); - // Until we've accumulated the promised length of data, keep waiting. - if (childout.size() >= mExpect) - { - // Ready to rock and roll. - LL_DEBUGS("LLLeap") << "needed " << mExpect << " bytes, got " - << childout.size() << ", parsing LLSD" << LL_ENDL; - LLSD data; + // We have the data we were told to expect! Ready to rock and roll. + LL_DEBUGS("LLLeap") << "needed " << mExpect << " bytes, got " + << childout.size() << ", parsing LLSD" << LL_ENDL; + LLSD data; #if 1 - // specifically require notation LLSD from child - LLPointer<LLSDParser> parser(new LLSDNotationParser()); - S32 parse_status(parser->parse(childout.get_istream(), data, mExpect)); - if (parse_status == LLSDParser::PARSE_FAILURE) + // specifically require notation LLSD from child + LLPointer<LLSDParser> parser(new LLSDNotationParser()); + S32 parse_status(parser->parse(childout.get_istream(), data, mExpect)); + if (parse_status == LLSDParser::PARSE_FAILURE) #else - // SL-18330: accept any valid LLSD serialization format from child - // Unfortunately this runs into trouble we have not yet debugged. - bool parse_status(LLSDSerialize::deserialize(data, childout.get_istream(), mExpect)); - if (! parse_status) + // SL-18330: accept any valid LLSD serialization format from child + // Unfortunately this runs into trouble we have not yet debugged. + bool parse_status(LLSDSerialize::deserialize(data, childout.get_istream(), mExpect)); + if (! parse_status) #endif - { - bad_protocol("unparseable LLSD data"); - } - else if (! (data.isMap() && data["pump"].isString() && data.has("data"))) - { - // we got an LLSD object, but it lacks required keys - bad_protocol("missing 'pump' or 'data'"); - } - else - { - try { - // The LLSD object we got from our stream contains the - // keys we need. - LLEventPumps::instance().obtain(data["pump"]).post(data["data"]); + bad_protocol("unparseable LLSD data"); + break; } - catch (const std::exception& err) + else if (! (data.isMap() && data["pump"].isString() && data.has("data"))) { - // No plugin should be allowed to crash the viewer by - // driving an exception -- intentionally or not. - LOG_UNHANDLED_EXCEPTION(stringize("handling request ", data)); - // Whether or not the plugin added a "reply" key to the - // request, send a reply. We happen to know who originated - // this request, and the reply LLEventPump of interest. - // Not our problem if the plugin ignores the reply event. - data["reply"] = mReplyPump.getName(); - sendReply(llsd::map("error", - stringize(LLError::Log::classname(err), ": ", err.what())), - data); + // we got an LLSD object, but it lacks required keys + bad_protocol("missing 'pump' or 'data'"); + break; } - // Block calls to this method; resetting mBlocker unblocks - // calls to the other method. - mBlocker.reset(new LLEventPump::Blocker(mStdoutDataConnection)); - // Go check for any more pending events in the buffer. - if (childout.size()) + else { - LLSD updata(data); - data["len"] = LLSD::Integer(childout.size()); - rstdout(updata); + try + { + // The LLSD object we got from our stream contains the + // keys we need. + LLEventPumps::instance().obtain(data["pump"]).post(data["data"]); + } + catch (const std::exception& err) + { + // No plugin should be allowed to crash the viewer by + // driving an exception -- intentionally or not. + LOG_UNHANDLED_EXCEPTION(stringize("handling request ", data)); + // Whether or not the plugin added a "reply" key to the + // request, send a reply. We happen to know who originated + // this request, and the reply LLEventPump of interest. + // Not our problem if the plugin ignores the reply event. + data["reply"] = mReplyPump.getName(); + sendReply(llsd::map("error", + stringize(LLError::Log::classname(err), ": ", err.what())), + data); + } + // Transition to "read prefix" mode and go check for any + // more pending events in the buffer. + mReadPrefix = true; + continue; } } } @@ -453,7 +448,8 @@ private: // child's stdin, suitably enriched with the pump name on which it was // received. return pump.listen(listener, - boost::bind(&LLLeapImpl::wstdin, this, pump.getName(), _1)); + [this, name=pump.getName()](const LLSD& data) + { return wstdin(name, data); }); } std::string mDesc; @@ -461,11 +457,11 @@ private: LLEventStream mReplyPump; LLProcessPtr mChild; LLTempBoundListener - mStdinConnection, mStdoutConnection, mStdoutDataConnection, mStderrConnection; - std::unique_ptr<LLEventPump::Blocker> mBlocker; + mStdinConnection, mStdoutConnection, mStderrConnection; LLProcess::ReadPipe::size_type mExpect; LLError::RecorderPtr mRecorder; std::unique_ptr<LLLeapListener> mListener; + bool mReadPrefix; }; // These must follow the declaration of LLLeapImpl, so they may as well be last. diff --git a/indra/llcommon/llstrider.h b/indra/llcommon/llstrider.h index 6c76ab8104..06cf8d3480 100644 --- a/indra/llcommon/llstrider.h +++ b/indra/llcommon/llstrider.h @@ -37,8 +37,8 @@ template <class Object> class LLStrider }; U32 mSkip; public: - LLStrider() { mObjectp = NULL; mSkip = sizeof(Object); } + LLStrider(Object* first) { mObjectp = first; mSkip = sizeof(Object); } ~LLStrider() { } const LLStrider<Object>& operator = (Object *first) { mObjectp = first; return *this;} |