KSCrashType kscrash_setHandlingCrashTypes(KSCrashType crashTypes)
{
if((crashTypes & KSCrashTypeDebuggerUnsafe) && ksmach_isBeingTraced())
{
KSLOGBASIC_WARN("KSCrash: App is running in a debugger. The following crash types have been disabled:");
KSCrashType disabledCrashTypes = crashTypes & KSCrashTypeDebuggerUnsafe;
for(int i = 0; i < 31; i++)
{
KSCrashType type = 1 << i;
if(disabledCrashTypes & type)
{
KSLOGBASIC_WARN("* %s", kscrashtype_name(type));
}
}
crashTypes &= KSCrashTypeDebuggerSafe;
}
KSCrash_Context* context = crashContext();
context->config.handlingCrashTypes = crashTypes;
if(g_installed)
{
kscrashsentry_uninstall(~crashTypes);
crashTypes = kscrashsentry_installWithContext(&context->crash, crashTypes, kscrash_i_onCrash);
}
return crashTypes;
}
bool kscrash_install(const char* const crashReportFilePath,
const char* const recrashReportFilePath,
const char* const stateFilePath,
const char* const crashID,
const char* const userInfoJSON,
unsigned int zombieCacheSize,
const bool printTraceToStdout,
const KSReportWriteCallback onCrashNotify)
{
KSLOG_DEBUG("Installing crash reporter.");
KSLOG_TRACE("reportFilePath = %s", reportFilePath);
KSLOG_TRACE("secondaryReportFilePath = %s", secondaryReportFilePath);
KSLOG_TRACE("stateFilePath = %s", stateFilePath);
KSLOG_TRACE("crashID = %s", crashID);
KSLOG_TRACE("userInfoJSON = %p", userInfoJSON);
KSLOG_TRACE("zombieCacheSize = %d", zombieCacheSize);
KSLOG_TRACE("printTraceToStdout = %d", printTraceToStdout);
KSLOG_TRACE("onCrashNotify = %p", onCrashNotify);
static volatile sig_atomic_t initialized = 0;
if(!initialized)
{
initialized = 1;
g_stateFilePath = strdup(stateFilePath);
g_crashReportFilePath = strdup(crashReportFilePath);
g_recrashReportFilePath = strdup(recrashReportFilePath);
KSCrash_Context* context = crashContext();
context->crash.onCrash = kscrash_i_onCrash;
if(ksmach_isBeingTraced())
{
KSLOGBASIC_WARN("KSCrash: App is running in a debugger. Crash handlers have been disabled for the sanity of all.");
}
else if(kscrashsentry_installWithContext(&context->crash,
KSCrashTypeAll) == 0)
{
KSLOG_ERROR("Failed to install any handlers");
}
if(!kscrashstate_init(g_stateFilePath, &context->state))
{
KSLOG_ERROR("Failed to initialize persistent crash state");
}
context->state.appLaunchTime = mach_absolute_time();
context->config.printTraceToStdout = printTraceToStdout;
context->config.systemInfoJSON = kssysteminfo_toJSON();
context->config.processName = kssystemInfo_copyProcessName();
kscrash_setUserInfoJSON(userInfoJSON);
context->config.crashID = strdup(crashID);
context->config.onCrashNotify = onCrashNotify;
if(zombieCacheSize > 0)
{
KSLOG_DEBUG("zombieCacheSize > 0. Installing zombie handler.");
kszombie_install(zombieCacheSize);
}
KSLOG_DEBUG("Installation complete.");
return true;
}
KSLOG_ERROR("Called more than once");
return false;
}
