From cd21556aef547dbb031e363d3a9b9f1893be4d08 Mon Sep 17 00:00:00 2001 From: Nat Goodspeed Date: Thu, 17 May 2018 10:58:59 -0400 Subject: SL-821: Convert wstrings to strings of __wchar_t for BugSplat API. --- indra/newview/llappviewerwin32.cpp | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) diff --git a/indra/newview/llappviewerwin32.cpp b/indra/newview/llappviewerwin32.cpp index 8a014c55d7..91c6f08000 100644 --- a/indra/newview/llappviewerwin32.cpp +++ b/indra/newview/llappviewerwin32.cpp @@ -76,7 +76,14 @@ // FIXME: need a production BugSplat database name static const wchar_t *bugdb_name = L"second_life_callum_test"; -#endif + +// MiniDmpSender's constructor is defined to accept __wchar_t* instead of +// plain wchar_t*. +inline std::basic_string<__wchar_t> wunder(const std::wstring& str) +{ + return { str.begin(), str.end() }; +} +#endif // LL_BUGSPLAT namespace { @@ -518,8 +525,12 @@ bool LLAppViewerWin32::init() LL_VIEWER_VERSION_PATCH << '.' << LL_VIEWER_VERSION_BUILD)); + // have to convert normal wide strings to strings of __wchar_t auto sender = new MiniDmpSender( - bugdb_name, LL_TO_WSTRING(LL_VIEWER_CHANNEL), version_string.c_str(), nullptr); + wunder(bugdb_name).c_str(), + wunder(LL_TO_WSTRING(LL_VIEWER_CHANNEL)).c_str(), + wunder(version_string).c_str(), + nullptr); sender->setCallback( [sender](unsigned int nCode, void* lpVal1, void* lpVal2) { @@ -532,16 +543,17 @@ bool LLAppViewerWin32::init() if (nCode == MDSCB_EXCEPTIONCODE && gDirUtilp) { // send the main viewer log file - // widen to wstring, then pass c_str() + // widen to wstring, convert to __wchar_t, then pass c_str() sender->sendAdditionalFile( - wstringize(gDirUtilp->getExpandedFilename(LL_PATH_LOGS, "SecondLife.log")).c_str()); + wunder(wstringize(gDirUtilp->getExpandedFilename(LL_PATH_LOGS, "SecondLife.log"))).c_str()); } return false; }); + // engage stringize() overload that converts from wstring LL_INFOS() << "Engaged BugSplat(" << LL_TO_STRING(LL_VIEWER_CHANNEL) - << version_string << ')' << LL_ENDL; + << stringize(version_string) << ')' << LL_ENDL; #endif // LL_BUGSPLAT #endif // LL_SEND_CRASH_REPORTS -- cgit v1.2.3 From 800b47ec230d1d2a6781dce5ba9816d10a37e91e Mon Sep 17 00:00:00 2001 From: Nat Goodspeed Date: Thu, 17 May 2018 15:02:26 -0400 Subject: SL-821: Use classic-C BugSplat callback and static dumb pointer. BugSplat has no business introducing a new C++ API based on classic-C function pointers without even a generic pass-through user data pointer! --- indra/newview/llappviewerwin32.cpp | 65 ++++++++++++++++++++++---------------- 1 file changed, 38 insertions(+), 27 deletions(-) diff --git a/indra/newview/llappviewerwin32.cpp b/indra/newview/llappviewerwin32.cpp index 91c6f08000..5f3bf14bc2 100644 --- a/indra/newview/llappviewerwin32.cpp +++ b/indra/newview/llappviewerwin32.cpp @@ -74,14 +74,43 @@ #ifdef LL_BUGSPLAT #include "BugSplat.h" -// FIXME: need a production BugSplat database name -static const wchar_t *bugdb_name = L"second_life_callum_test"; - -// MiniDmpSender's constructor is defined to accept __wchar_t* instead of -// plain wchar_t*. -inline std::basic_string<__wchar_t> wunder(const std::wstring& str) +namespace { - return { str.begin(), str.end() }; + // FIXME: need a production BugSplat database name + static const wchar_t *bugdb_name = L"second_life_callum_test"; + + // MiniDmpSender's constructor is defined to accept __wchar_t* instead of + // plain wchar_t*. + inline std::basic_string<__wchar_t> wunder(const std::wstring& str) + { + return { str.begin(), str.end() }; + } + + // Irritatingly, MiniDmpSender::setCallback() is defined to accept a + // classic-C function pointer instead of an arbitrary C++ callable. In the + // latter case, we could pass a lambda that binds our MiniDmpSender + // pointer. As things stand, we must define an actual function and store + // the pointer statically. + static MiniDmpSender *sBugSplatSender = nullptr; + + bool bugsplatSendLog(UINT nCode, LPVOID lpVal1, LPVOID lpVal2) + { + // If we haven't yet initialized LLDir, don't bother trying to + // find our log file. + // Alternatively -- if we might encounter trouble trying to query + // LLDir during crash cleanup -- consider making gDirUtilp an + // LLPounceable, and attach a callback that stores the pathname to + // the log file here. + if (nCode == MDSCB_EXCEPTIONCODE && gDirUtilp) + { + // send the main viewer log file + // widen to wstring, convert to __wchar_t, then pass c_str() + sBugSplatSender->sendAdditionalFile( + wunder(wstringize(gDirUtilp->getExpandedFilename(LL_PATH_LOGS, "SecondLife.log"))).c_str()); + } + + return false; + } } #endif // LL_BUGSPLAT @@ -526,30 +555,12 @@ bool LLAppViewerWin32::init() LL_VIEWER_VERSION_BUILD)); // have to convert normal wide strings to strings of __wchar_t - auto sender = new MiniDmpSender( + sBugSplatSender = new MiniDmpSender( wunder(bugdb_name).c_str(), wunder(LL_TO_WSTRING(LL_VIEWER_CHANNEL)).c_str(), wunder(version_string).c_str(), nullptr); - sender->setCallback( - [sender](unsigned int nCode, void* lpVal1, void* lpVal2) - { - // If we haven't yet initialized LLDir, don't bother trying to - // find our log file. - // Alternatively -- if we might encounter trouble trying to query - // LLDir during crash cleanup -- consider making gDirUtilp an - // LLPounceable, and attach a callback that stores the pathname to - // the log file here. - if (nCode == MDSCB_EXCEPTIONCODE && gDirUtilp) - { - // send the main viewer log file - // widen to wstring, convert to __wchar_t, then pass c_str() - sender->sendAdditionalFile( - wunder(wstringize(gDirUtilp->getExpandedFilename(LL_PATH_LOGS, "SecondLife.log"))).c_str()); - } - - return false; - }); + sBugSplatSender->setCallback(bugsplatSendLog); // engage stringize() overload that converts from wstring LL_INFOS() << "Engaged BugSplat(" << LL_TO_STRING(LL_VIEWER_CHANNEL) -- cgit v1.2.3