llcrashloggermac.cpp
上传用户:king477883
上传日期:2021-03-01
资源大小:9553k
文件大小:8k
- /**
- * @file llcrashloggermac.cpp
- * @brief Mac OSX crash logger implementation
- *
- * $LicenseInfo:firstyear=2003&license=viewergpl$
- *
- * Copyright (c) 2003-2010, 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 "llcrashloggermac.h"
- #include <Carbon/Carbon.h>
- #include <iostream>
- #include <sstream>
- #include "boost/tokenizer.hpp"
- #include "indra_constants.h" // CRASH_BEHAVIOR_ASK, CRASH_SETTING_NAME
- #include "llerror.h"
- #include "llfile.h"
- #include "lltimer.h"
- #include "llstring.h"
- #include "lldir.h"
- #include "llsdserialize.h"
- #define MAX_LOADSTRING 100
- const char* const SETTINGS_FILE_HEADER = "version";
- const S32 SETTINGS_FILE_VERSION = 101;
- // Windows Message Handlers
- BOOL gFirstDialog = TRUE; // Are we currently handling the Send/Don't Send dialog?
- LLFILE *gDebugFile = NULL;
- WindowRef gWindow = NULL;
- EventHandlerRef gEventHandler = NULL;
- std::string gUserNotes = "";
- bool gSendReport = false;
- bool gRememberChoice = false;
- IBNibRef nib = NULL;
- OSStatus dialogHandler(EventHandlerCallRef handler, EventRef event, void *userdata)
- {
- OSStatus result = eventNotHandledErr;
- OSStatus err;
- UInt32 evtClass = GetEventClass(event);
- UInt32 evtKind = GetEventKind(event);
- if((evtClass == kEventClassCommand) && (evtKind == kEventCommandProcess))
- {
- HICommand cmd;
- err = GetEventParameter(event, kEventParamDirectObject, typeHICommand, NULL, sizeof(cmd), NULL, &cmd);
-
-
- if(err == noErr)
- {
- //Get the value of the checkbox
- ControlID id;
- ControlRef checkBox = NULL;
- id.signature = 'remb';
- id.id = 0;
- err = GetControlByID(gWindow, &id, &checkBox);
-
- if(err == noErr)
- {
- if(GetControl32BitValue(checkBox) == kControlCheckBoxCheckedValue)
- {
- gRememberChoice = true;
- }
- else
- {
- gRememberChoice = false;
- }
- }
- switch(cmd.commandID)
- {
- case kHICommandOK:
- {
- char buffer[65535]; /* Flawfinder: ignore */
- Size size = sizeof(buffer) - 1;
- ControlRef textField = NULL;
- id.signature = 'text';
- id.id = 0;
- err = GetControlByID(gWindow, &id, &textField);
- if(err == noErr)
- {
- // Get the user response text
- err = GetControlData(textField, kControlNoPart, kControlEditTextTextTag, size, (Ptr)buffer, &size);
- }
- if(err == noErr)
- {
- // Make sure the string is terminated.
- buffer[size] = 0;
- gUserNotes = buffer;
- llinfos << buffer << llendl;
- }
-
- // Send the report.
- QuitAppModalLoopForWindow(gWindow);
- gSendReport = true;
- result = noErr;
- }
- break;
-
- case kHICommandCancel:
- QuitAppModalLoopForWindow(gWindow);
- result = noErr;
- break;
- default:
- result = eventNotHandledErr;
- }
- }
- }
- return(result);
- }
- LLCrashLoggerMac::LLCrashLoggerMac(void)
- {
- }
- LLCrashLoggerMac::~LLCrashLoggerMac(void)
- {
- }
- bool LLCrashLoggerMac::init(void)
- {
- bool ok = LLCrashLogger::init();
- if(!ok) return false;
- if(mCrashBehavior != CRASH_BEHAVIOR_ASK) return true;
-
- // Real UI...
- OSStatus err;
-
- err = CreateNibReference(CFSTR("CrashReporter"), &nib);
-
- if(err == noErr)
- {
- err = CreateWindowFromNib(nib, CFSTR("CrashReporter"), &gWindow);
- }
- if(err == noErr)
- {
- // Set focus to the edit text area
- ControlRef textField = NULL;
- ControlID id;
- id.signature = 'text';
- id.id = 0;
-
- // Don't set err if any of this fails, since it's non-critical.
- if(GetControlByID(gWindow, &id, &textField) == noErr)
- {
- SetKeyboardFocus(gWindow, textField, kControlFocusNextPart);
- }
- }
-
- if(err == noErr)
- {
- ShowWindow(gWindow);
- }
-
- if(err == noErr)
- {
- // Set up an event handler for the window.
- EventTypeSpec handlerEvents[] =
- {
- { kEventClassCommand, kEventCommandProcess }
- };
- InstallWindowEventHandler(
- gWindow,
- NewEventHandlerUPP(dialogHandler),
- GetEventTypeCount (handlerEvents),
- handlerEvents,
- 0,
- &gEventHandler);
- }
- return true;
- }
- void LLCrashLoggerMac::gatherPlatformSpecificFiles()
- {
- updateApplication("Gathering hardware information...");
- char path[MAX_PATH];
- FSRef folder;
-
- if(FSFindFolder(kUserDomain, kLogsFolderType, false, &folder) == noErr)
- {
- // folder is an FSRef to ~/Library/Logs/
- if(FSRefMakePath(&folder, (UInt8*)&path, sizeof(path)) == noErr)
- {
- struct stat dw_stat;
- std::string mBuf;
- bool isLeopard = false;
- // Try the 10.3 path first...
- std::string dw_file_name = std::string(path) + std::string("/CrashReporter/Second Life.crash.log");
- int res = stat(dw_file_name.c_str(), &dw_stat);
- if (res)
- {
- // Try the 10.2 one next...
- dw_file_name = std::string(path) + std::string("/Second Life.crash.log");
- res = stat(dw_file_name.c_str(), &dw_stat);
- }
-
- if(res)
- {
- //10.5: Like 10.3+, except it puts the crash time in the file instead of dividing it up
- //using asterisks. Get a directory listing, search for files starting with second life,
- //use the last one found.
- std::string old_file_name, current_file_name, pathname, mask;
- pathname = std::string(path) + std::string("/CrashReporter/");
- mask = "Second Life*";
- while(gDirUtilp->getNextFileInDir(pathname, mask, current_file_name, false))
- {
- old_file_name = current_file_name;
- }
- if(old_file_name != "")
- {
- dw_file_name = pathname + old_file_name;
- res=stat(dw_file_name.c_str(), &dw_stat);
- isLeopard = true;
- }
- }
-
- if (!res)
- {
- std::ifstream fp(dw_file_name.c_str());
- std::stringstream str;
- if(!fp.is_open()) return;
- str << fp.rdbuf();
- mBuf = str.str();
-
- if(!isLeopard)
- {
- // Crash logs consist of a number of entries, one per crash.
- // Each entry is preceeded by "**********" on a line by itself.
- // We want only the most recent (i.e. last) one.
- const char *sep = "**********";
- const char *start = mBuf.c_str();
- const char *cur = start;
- const char *temp = strstr(cur, sep);
-
- while(temp != NULL)
- {
- // Skip past the marker we just found
- cur = temp + strlen(sep); /* Flawfinder: ignore */
-
- // and try to find another
- temp = strstr(cur, sep);
- }
-
- // If there's more than one entry in the log file, strip all but the last one.
- if(cur != start)
- {
- mBuf.erase(0, cur - start);
- }
- }
- mCrashInfo["CrashLog"] = mBuf;
- }
- else
- {
- llwarns << "Couldn't find any CrashReporter files..." << llendl;
- }
- }
- }
- }
- bool LLCrashLoggerMac::mainLoop()
- {
- OSStatus err = noErr;
-
- if(err == noErr && mCrashBehavior == CRASH_BEHAVIOR_ASK)
- {
- RunAppModalLoopForWindow(gWindow);
- }
- else if (mCrashBehavior == CRASH_BEHAVIOR_ALWAYS_SEND)
- {
- gSendReport = true;
- }
-
- if(gRememberChoice)
- {
- if(gSendReport) saveCrashBehaviorSetting(CRASH_BEHAVIOR_ALWAYS_SEND);
- else saveCrashBehaviorSetting(CRASH_BEHAVIOR_NEVER_SEND);
- }
-
- if(gSendReport)
- {
- setUserText(gUserNotes);
- sendCrashLogs();
- }
-
- if(gWindow != NULL)
- {
- DisposeWindow(gWindow);
- }
-
- if(nib != NULL)
- {
- DisposeNibReference(nib);
- }
-
- return true;
- }
- void LLCrashLoggerMac::updateApplication(const std::string& message)
- {
- LLCrashLogger::updateApplication();
- }
- bool LLCrashLoggerMac::cleanup()
- {
- return true;
- }