/*
* Calls ws_fdopen() for the current ringbuffer file
*/
FILE *
ringbuf_init_libpcap_fdopen(int *err)
{
rb_data.pdh = ws_fdopen(rb_data.fd, "wb");
if (rb_data.pdh == NULL) {
if (err != NULL) {
*err = errno;
}
}
return rb_data.pdh;
}
void FollowStreamDialog::addText(QString text, gboolean is_from_server, guint32 packet_num)
{
if (save_as_ == true)
{
size_t nwritten;
int FileDescriptor = file_.handle();
int fd_new = ws_dup(FileDescriptor);
if (fd_new == -1)
return;
FILE* fh = ws_fdopen(fd_new, "wb");
if (show_type_ == SHOW_RAW) {
QByteArray binstream = QByteArray::fromHex(text.toUtf8());
nwritten = fwrite(binstream.constData(), binstream.length(), 1, fh);
} else {
nwritten = fwrite(text.toUtf8().constData(), text.length(), 1, fh);
}
fclose(fh);
if ((int)nwritten != text.length()) {
#if 0
report_an_error_maybe();
#endif
}
return;
}
if (truncated_) {
return;
}
int char_count = ui->teStreamContent->document()->characterCount();
if (char_count + text.length() > max_document_length_) {
text.truncate(max_document_length_ - char_count);
truncated_ = true;
}
setUpdatesEnabled(false);
int cur_pos = ui->teStreamContent->verticalScrollBar()->value();
ui->teStreamContent->moveCursor(QTextCursor::End);
QTextCharFormat tcf = ui->teStreamContent->currentCharFormat();
if (is_from_server) {
tcf.setForeground(ColorUtils::fromColorT(prefs.st_server_fg));
tcf.setBackground(ColorUtils::fromColorT(prefs.st_server_bg));
} else {
tcf.setForeground(ColorUtils::fromColorT(prefs.st_client_fg));
tcf.setBackground(ColorUtils::fromColorT(prefs.st_client_bg));
}
ui->teStreamContent->setCurrentCharFormat(tcf);
ui->teStreamContent->insertPlainText(text);
text_pos_to_packet_[ui->teStreamContent->textCursor().anchor()] = packet_num;
if (truncated_) {
tcf = ui->teStreamContent->currentCharFormat();
tcf.setBackground(palette().window().color());
tcf.setForeground(palette().windowText().color());
ui->teStreamContent->insertPlainText("\n" + tr("[Stream output truncated]"));
ui->teStreamContent->moveCursor(QTextCursor::End);
} else {
ui->teStreamContent->verticalScrollBar()->setValue(cur_pos);
}
setUpdatesEnabled(true);
}