int Log::LogV(const std::string &s)
{
if (d_callback)
d_callback(Log::L_VERBOSE,std::string("[VERB] ")+s+'\n');
d_logfile_stream << "[V]" << s << std::endl;
return ESUCCESS;
}
int Log::LogW(const std::string &s)
{
d_logfile_stream << "[W]" << s << std::endl;
if (d_callback)
d_callback(Log::L_WARNING,std::string("[WARN] ")+s+'\n');
return ESUCCESS;
}
int PipeControlChannel::readNamedPipe()
{
BALL_LOG_SET_CATEGORY(LOG_CATEGORY);
BSLS_ASSERT(INVALID_HANDLE_VALUE != d_impl.d_windows.d_handle);
BALL_LOG_TRACE << "Accepting next pipe client connection" << BALL_LOG_END;
if (!ConnectNamedPipe(d_impl.d_windows.d_handle, NULL)) {
BALL_LOG_TRACE << "Connecting to named pipe '" << d_pipeName
<< "': "
<< describeWin32Error(GetLastError())
<< BALL_LOG_END;
DWORD lastError = GetLastError();
if (lastError != ERROR_PIPE_CONNECTED && lastError != ERROR_NO_DATA) {
BALL_LOG_TRACE << "Failed to connect to named pipe '" << d_pipeName
<< "'"
<< BALL_LOG_END;
return -1;
}
}
while(1) {
char buffer[MAX_PIPE_BUFFER_LEN];
DWORD bytesRead = 0;
if (ReadFile(d_impl.d_windows.d_handle,
buffer,
MAX_PIPE_BUFFER_LEN,
&bytesRead,
NULL))
{
if (bytesRead > 0) {
if (buffer[bytesRead - 1] == '\n') {
bytesRead--;
}
bslstl::StringRef stringRef(buffer, bytesRead);
if (!stringRef.isEmpty()) {
d_callback(stringRef);
}
}
else {
// reached EOF on a named pipe.
break;
}
}
else {
BALL_LOG_TRACE << "Failed to read from named pipe '" << d_pipeName
<< "': "
<< describeWin32Error(GetLastError())
<< BALL_LOG_END;
break;
}
}
DisconnectNamedPipe(d_impl.d_windows.d_handle);
return 0;
}
int Log::LogE(const std::string &s)
{
d_logfile_stream << "[E]" << s << std::endl;
if (d_callback)
d_callback(Log::L_ERROR,std::string("[ERR] ")+s+'\n');
/*log to std console -- remove me*/
std::cout << s << std::endl;
std::cout.flush();
d_logfile_stream.flush();
return ESUCCESS;
}
static void _guiGtkMenuItem_activateCallback (GuiObject widget, gpointer void_me) {
iam (GuiMenuItem);
if (my d_callbackBlocked) return;
if (G_OBJECT_TYPE (widget) == GTK_TYPE_RADIO_MENU_ITEM && ! gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (widget))) return;
struct structGuiMenuItemEvent event { me, false, false, false, false };
if (my d_callback) {
try {
my d_callback (my d_boss, & event);
} catch (MelderError) {
Melder_flushError (U"Your choice of menu item \"", Melder_peek8to32 (GTK_WIDGET (widget) -> name), U"\" was not completely handled.");
}
}
}
void PipeControlChannel::dispatchMessageUpTo(
const bsl::vector<char>::iterator& iter)
{
BALL_LOG_SET_CATEGORY(LOG_CATEGORY);
bslstl::StringRef stringRef(&(*d_buffer.begin()),
iter - d_buffer.begin());
BALL_LOG_TRACE << "Assembled complete message '"
<< (bsl::string)stringRef << "'"
<< BALL_LOG_END;
if (!stringRef.isEmpty()) {
d_callback(stringRef);
}
d_buffer.erase(d_buffer.begin(), iter+1);
}
