Merging the iohandler branch back into main.

The many many benefits include:
1 - Input/Output/Error streams are now handled as real streams not a push style input
2 - auto completion in python embedded interpreter
3 - multi-line input for "script" and "expression" commands now allow you to edit previous/next lines using up and down arrow keys and this makes multi-line input actually a viable thing to use
4 - it is now possible to use curses to drive LLDB (please try the "gui" command)

We will need to deal with and fix any buildbot failures and tests and arise now that input/output and error are correctly hooked up in all cases.

llvm-svn: 200263

1 files changed, 0 insertions, 216 deletions

diff --git a/lldb/source/API/SBInputReader.cpp b/lldb/source/API/SBInputReader.cpp
deleted file mode 100644
index 82b75c869f08..000000000000
--- a/lldb/source/API/SBInputReader.cpp
+++ /dev/null
@@ -1,216 +0,0 @@
-//===-- SBInputReader.cpp ---------------------------------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-
-#include "lldb/lldb-enumerations.h"
-
-#include "lldb/API/SBDebugger.h"
-#include "lldb/API/SBError.h"
-#include "lldb/API/SBInputReader.h"
-#include "lldb/API/SBStream.h"
-#include "lldb/API/SBStringList.h"
-#include "lldb/Core/InputReader.h"
-#include "lldb/Core/Log.h"
-
-
-using namespace lldb;
-using namespace lldb_private;
-
-SBInputReader::SBInputReader ()  :
-    m_opaque_sp (),
-    m_callback_function (NULL),
-    m_callback_baton (NULL)
-
-{
-}
-
-SBInputReader::SBInputReader (const lldb::InputReaderSP &reader_sp) :
-    m_opaque_sp (reader_sp)
-{
-    Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
-
-    if (log)
-        log->Printf ("SBInputReader::SBInputReader (reader_sp=%p) => SBInputReader(%p)", reader_sp.get(), 
-                     m_opaque_sp.get());
-}
-
-SBInputReader::SBInputReader (const SBInputReader &rhs) :
-    m_opaque_sp (rhs.m_opaque_sp)
-{
-    Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
-
-    if (log)
-        log->Printf("SBInputReader::SBInputReader (rhs.sp=%p) => SBInputReader(%p)", 
-                    rhs.m_opaque_sp.get(), m_opaque_sp.get());
-}
-
-SBInputReader::~SBInputReader ()
-{
-}
-
-size_t
-SBInputReader::PrivateCallback 
-(
-    void *baton, 
-    InputReader &reader, 
-    lldb::InputReaderAction notification,
-    const char *bytes, 
-    size_t bytes_len
-)
-{
-    SBInputReader *sb_reader = (SBInputReader *)baton;
-    return sb_reader->m_callback_function (sb_reader->m_callback_baton, 
-                                           sb_reader, 
-                                           notification,
-                                           bytes,
-                                           bytes_len);
-}
-
-SBError
-SBInputReader::Initialize 
-(
-    SBDebugger &debugger,
-    Callback callback_function,
-    void *callback_baton,
-    lldb::InputReaderGranularity granularity,
-    const char *end_token,
-    const char *prompt,
-    bool echo
-)
-{
-    Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
-
-    if (log)
-        log->Printf("SBInputReader(%p)::Initialize (SBDebugger(%p), callback_function=%p, callback_baton=%p, "
-                    "granularity=%s, end_token=\"%s\", prompt=\"%s\", echo=%i)", 
-                    m_opaque_sp.get(), 
-                    debugger.get(), 
-                    callback_function,
-                    callback_baton, 
-                    InputReader::GranularityAsCString (granularity), end_token, prompt, 
-                    echo);
-
-    SBError sb_error;
-    m_opaque_sp.reset (new InputReader (debugger.ref()));
-    
-    m_callback_function = callback_function;
-    m_callback_baton = callback_baton;
-
-    if (m_opaque_sp)
-    {
-        sb_error.SetError (m_opaque_sp->Initialize (SBInputReader::PrivateCallback,
-                                                    this,
-                                                    granularity,
-                                                    end_token,
-                                                    prompt,
-                                                    echo));
-    }
-
-    if (sb_error.Fail())
-    {
-        m_opaque_sp.reset ();
-        m_callback_function = NULL;
-        m_callback_baton = NULL;
-    }
-
-    if (log)
-    {
-        SBStream sstr;
-        sb_error.GetDescription (sstr);
-        log->Printf ("SBInputReader(%p)::Initialize (...) => SBError(%p): %s", m_opaque_sp.get(),
-                     sb_error.get(), sstr.GetData());
-    }
-
-    return sb_error;
-}
-
-bool
-SBInputReader::IsValid () const
-{
-    return (m_opaque_sp.get() != NULL);
-}
-
-const SBInputReader &
-SBInputReader::operator = (const SBInputReader &rhs)
-{
-    if (this != &rhs)
-        m_opaque_sp = rhs.m_opaque_sp;
-    return *this;
-}
-
-InputReader *
-SBInputReader::operator->() const
-{
-    return m_opaque_sp.get();
-}
-
-lldb::InputReaderSP &
-SBInputReader::operator *()
-{
-    return m_opaque_sp;
-}
-
-const lldb::InputReaderSP &
-SBInputReader::operator *() const
-{
-    return m_opaque_sp;
-}
-
-InputReader *
-SBInputReader::get() const
-{
-    return m_opaque_sp.get();
-}
-
-InputReader &
-SBInputReader::ref() const
-{
-    assert (m_opaque_sp.get());
-    return *m_opaque_sp;
-}
-
-bool
-SBInputReader::IsDone () const
-{
-    if (m_opaque_sp)
-        return m_opaque_sp->IsDone();
-    else
-        return true;
-}
-
-void
-SBInputReader::SetIsDone (bool value)
-{
-    if (m_opaque_sp)
-        m_opaque_sp->SetIsDone (value);
-}
-
-bool
-SBInputReader::IsActive () const
-{
-    Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
-
-    bool ret_value = false;
-    if (m_opaque_sp)
-        ret_value = m_opaque_sp->IsActive();
-    
-    if (log)
-        log->Printf ("SBInputReader(%p)::IsActive () => %i", m_opaque_sp.get(), ret_value);
-
-    return ret_value;
-}
-
-InputReaderGranularity
-SBInputReader::GetGranularity ()
-{
-    if (m_opaque_sp)
-        return m_opaque_sp->GetGranularity();
-    else
-        return eInputReaderGranularityInvalid;
-}