diff options
Diffstat (limited to 'indra/llcommon/llcallstack.cpp')
| -rw-r--r-- | indra/llcommon/llcallstack.cpp | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/indra/llcommon/llcallstack.cpp b/indra/llcommon/llcallstack.cpp deleted file mode 100644 index c0be4f598e..0000000000 --- a/indra/llcommon/llcallstack.cpp +++ /dev/null @@ -1,188 +0,0 @@ -/** - * @file llcallstack.cpp - * @brief run-time extraction of the current callstack - * - * $LicenseInfo:firstyear=2016&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2016, 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 "llcommon.h" -#include "llcallstack.h" -#include "StackWalker.h" -#include "llthreadlocalstorage.h" - -#if LL_WINDOWS -class LLCallStackImpl: public StackWalker -{ -public: - LLCallStackImpl(): - StackWalker(false,0) // non-verbose, options = 0 - { - } - ~LLCallStackImpl() - { - } - void getStack(std::vector<std::string>& stack, S32 skip_count=0, bool verbose=false) - { - m_stack.clear(); - ShowCallstack(verbose); - // Skip the first few lines because they're just bookkeeping for LLCallStack, - // plus any additional lines requested to skip. - S32 first_line = skip_count + 3; - for (S32 i=first_line; i<m_stack.size(); ++i) - { - stack.push_back(m_stack[i]); - } - } -protected: - virtual void OnOutput(LPCSTR szText) - { - m_stack.push_back(szText); - } - std::vector<std::string> m_stack; -}; -#else -// Stub - not implemented currently on other platforms. -class LLCallStackImpl -{ -public: - LLCallStackImpl() {} - ~LLCallStackImpl() {} - void getStack(std::vector<std::string>& stack, S32 skip_count=0, bool verbose=false) - { - stack.clear(); - } -}; -#endif - -LLCallStackImpl *LLCallStack::s_impl = NULL; - -LLCallStack::LLCallStack(S32 skip_count, bool verbose): - m_skipCount(skip_count), - m_verbose(verbose) -{ - if (!s_impl) - { - s_impl = new LLCallStackImpl; - } - LLTimer t; - s_impl->getStack(m_strings, m_skipCount, m_verbose); -} - -bool LLCallStack::contains(const std::string& str) -{ - for (const std::string& src_str : m_strings) - { - if (src_str.find(str) != std::string::npos) - { - return true; - } - } - return false; -} - -std::ostream& operator<<(std::ostream& s, const LLCallStack& call_stack) -{ -#ifndef LL_RELEASE_FOR_DOWNLOAD - for (const std::string& str : call_stack.m_strings) - { - s << str; - } -#else - s << "UNAVAILABLE IN RELEASE"; -#endif - return s; -} - -LLContextStrings::LLContextStrings() -{ -} - -// static -LLContextStrings* LLContextStrings::getThreadLocalInstance() -{ - LLContextStrings *cons = LLThreadLocalSingletonPointer<LLContextStrings>::getInstance(); - if (!cons) - { - LLThreadLocalSingletonPointer<LLContextStrings>::setInstance(new LLContextStrings); - } - return LLThreadLocalSingletonPointer<LLContextStrings>::getInstance(); -} - -// static -void LLContextStrings::addContextString(const std::string& str) -{ - LLContextStrings *cons = getThreadLocalInstance(); - //LL_INFOS() << "CTX " << (S32)cons << " ADD " << str << " CNT " << cons->m_contextStrings[str] << LL_ENDL; - cons->m_contextStrings[str]++; -} - -// static -void LLContextStrings::removeContextString(const std::string& str) -{ - LLContextStrings *cons = getThreadLocalInstance(); - cons->m_contextStrings[str]--; - //LL_INFOS() << "CTX " << (S32)cons << " REMOVE " << str << " CNT " << cons->m_contextStrings[str] << LL_ENDL; - if (cons->m_contextStrings[str] == 0) - { - cons->m_contextStrings.erase(str); - } -} - -// static -bool LLContextStrings::contains(const std::string& str) -{ - const std::map<std::string,S32>& strings = - LLThreadLocalSingletonPointer<LLContextStrings>::getInstance()->m_contextStrings; - for (const std::map<std::string,S32>::value_type& str_pair : strings) - { - if (str_pair.first.find(str) != std::string::npos) - { - return true; - } - } - return false; -} - -// static -void LLContextStrings::output(std::ostream& os) -{ - const std::map<std::string,S32>& strings = - LLThreadLocalSingletonPointer<LLContextStrings>::getInstance()->m_contextStrings; - for (const std::map<std::string,S32>::value_type& str_pair : strings) - { - os << str_pair.first << "[" << str_pair.second << "]" << "\n"; - } -} - -// static -std::ostream& operator<<(std::ostream& s, const LLContextStatus& context_status) -{ - LLThreadLocalSingletonPointer<LLContextStrings>::getInstance()->output(s); - return s; -} - -bool LLContextStatus::contains(const std::string& str) -{ - return LLThreadLocalSingletonPointer<LLContextStrings>::getInstance()->contains(str); -} |