diff options
author | Jonas Devlieghere <jonas@devlieghere.com> | 2022-03-14 20:22:04 +0300 |
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committer | Jonas Devlieghere <jonas@devlieghere.com> | 2022-03-14 20:31:22 +0300 |
commit | c231deb791672720cf1935150b99e6deffaf4843 (patch) | |
tree | 35ee18993965fabd039c84ed9713e362633a7575 /lldb | |
parent | 3568333815b30dc565ce041c64e871bc1d4e8e21 (diff) |
[lldb] Use the debugger's asynchronous output stream for progress events.
Use the debugger's asynchronous output stream for printing progress
events. This allows the active IOHandler to be in charge of printing
them and doing the necessary synchronization.
Differential revision: https://reviews.llvm.org/D121502
Diffstat (limited to 'lldb')
-rw-r--r-- | lldb/source/Core/Debugger.cpp | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/lldb/source/Core/Debugger.cpp b/lldb/source/Core/Debugger.cpp index 9764b0bc88c5..44e74e9f292e 100644 --- a/lldb/source/Core/Debugger.cpp +++ b/lldb/source/Core/Debugger.cpp @@ -1750,45 +1750,47 @@ void Debugger::HandleProgressEvent(const lldb::EventSP &event_sp) { // Determine whether the current output file is an interactive terminal with // color support. We assume that if we support ANSI escape codes we support // vt100 escape codes. - File &output = GetOutputFile(); - if (!output.GetIsInteractive() || !output.GetIsTerminalWithColors()) + File &file = GetOutputFile(); + if (!file.GetIsInteractive() || !file.GetIsTerminalWithColors()) return; + StreamSP output = GetAsyncOutputStream(); + // Print over previous line, if any. - output.Printf("\r"); + output->Printf("\r"); if (data->GetCompleted()) { // Clear the current line. - output.Printf("\x1B[2K"); - output.Flush(); + output->Printf("\x1B[2K"); + output->Flush(); return; } const bool use_color = GetUseColor(); llvm::StringRef ansi_prefix = GetShowProgressAnsiPrefix(); if (!ansi_prefix.empty()) - output.Printf( + output->Printf( "%s", ansi::FormatAnsiTerminalCodes(ansi_prefix, use_color).c_str()); // Print the progress message. std::string message = data->GetMessage(); if (data->GetTotal() != UINT64_MAX) { - output.Printf("[%" PRIu64 "/%" PRIu64 "] %s...", data->GetCompleted(), data->GetTotal(), - message.c_str()); + output->Printf("[%" PRIu64 "/%" PRIu64 "] %s...", data->GetCompleted(), + data->GetTotal(), message.c_str()); } else { - output.Printf("%s...", message.c_str()); + output->Printf("%s...", message.c_str()); } llvm::StringRef ansi_suffix = GetShowProgressAnsiSuffix(); if (!ansi_suffix.empty()) - output.Printf( + output->Printf( "%s", ansi::FormatAnsiTerminalCodes(ansi_suffix, use_color).c_str()); // Clear until the end of the line. - output.Printf("\x1B[K\r"); + output->Printf("\x1B[K\r"); // Flush the output. - output.Flush(); + output->Flush(); } bool Debugger::HasIOHandlerThread() { return m_io_handler_thread.IsJoinable(); } |