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authorEd Maste <emaste@FreeBSD.org>2014-11-25 21:00:58 +0000
committerEd Maste <emaste@FreeBSD.org>2014-11-25 21:00:58 +0000
commit0cac4ca3916ac24ab6139d03cbfd18db9e715bfe (patch)
treec94307da318be46e5aeea1a325c1e91749506e4f /tools/lldb-mi/MICmdArgValConsume.cpp
parent03b99097822ca3ac69252d9afae716a584ed56c4 (diff)
downloadsrc-0cac4ca3916ac24ab6139d03cbfd18db9e715bfe.tar.gz
src-0cac4ca3916ac24ab6139d03cbfd18db9e715bfe.zip
Import LLDB as of upstream SVN r216948 (git 50f7fe44)vendor/lldb/lldb-r216948
This corresponds with the branchpoint for the 3.5 release. A number of files not required for the FreeBSD build have been removed. Sponsored by: DARPA, AFRL
Notes
Notes: svn path=/vendor/lldb/dist/; revision=275072 svn path=/vendor/lldb/lldb-r216948/; revision=275074; tag=vendor/lldb/lldb-r216948
Diffstat (limited to 'tools/lldb-mi/MICmdArgValConsume.cpp')
-rw-r--r--tools/lldb-mi/MICmdArgValConsume.cpp119
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diff --git a/tools/lldb-mi/MICmdArgValConsume.cpp b/tools/lldb-mi/MICmdArgValConsume.cpp
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+//===-- MICmdArgValConsume.cpp -------------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+//++
+// File: MICmdArgValConsume.cpp
+//
+// Overview: CMICmdArgValConsume implementation.
+//
+// Environment: Compilers: Visual C++ 12.
+// gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1
+// Libraries: See MIReadmetxt.
+//
+// Copyright: None.
+//--
+
+// In-house headers:
+#include "MICmdArgValConsume.h"
+#include "MICmdArgContext.h"
+
+//++ ------------------------------------------------------------------------------------
+// Details: CMICmdArgValConsume constructor.
+// Type: Method.
+// Args: None.
+// Return: None.
+// Throws: None.
+//--
+CMICmdArgValConsume::CMICmdArgValConsume( void )
+{
+}
+
+//++ ------------------------------------------------------------------------------------
+// Details: CMICmdArgValConsume constructor.
+// Type: Method.
+// Args: vrArgName - (R) Argument's name to search by.
+// vbMandatory - (R) True = Yes must be present, false = optional argument.
+// Return: None.
+// Throws: None.
+//--
+CMICmdArgValConsume::CMICmdArgValConsume( const CMIUtilString & vrArgName, const bool vbMandatory )
+: CMICmdArgValBaseTemplate( vrArgName, vbMandatory, true )
+{
+}
+
+//++ ------------------------------------------------------------------------------------
+// Details: CMICmdArgValConsume destructor.
+// Type: Overidden.
+// Args: None.
+// Return: None.
+// Throws: None.
+//--
+CMICmdArgValConsume::~CMICmdArgValConsume( void )
+{
+}
+
+//++ ------------------------------------------------------------------------------------
+// Details: Parse the command's argument options string and try to extract the value *this
+// argument is looking for.
+// Type: Overridden.
+// Args: vwArgContext - (R) The command's argument options string.
+// Return: MIstatus::success - Functional succeeded.
+// MIstatus::failure - Functional failed.
+// Throws: None.
+//--
+bool CMICmdArgValConsume::Validate( CMICmdArgContext & vwArgContext )
+{
+ if( vwArgContext.IsEmpty() )
+ return MIstatus::success;
+
+ if( vwArgContext.GetNumberArgsPresent() == 1 )
+ {
+ const CMIUtilString & rArg( vwArgContext.GetArgsLeftToParse() );
+ m_bFound = true;
+ m_bValid = true;
+ vwArgContext.RemoveArg( rArg );
+ return MIstatus::success;
+ }
+
+ // In reality there are more than one option, if so the file option
+ // is the last one (don't handle that here - find the best looking one)
+ const CMIUtilString::VecString_t vecOptions( vwArgContext.GetArgs() );
+ CMIUtilString::VecString_t::const_iterator it = vecOptions.begin();
+ while( it != vecOptions.end() )
+ {
+ const CMIUtilString & rTxt( *it );
+ m_bFound = true;
+
+ if( vwArgContext.RemoveArg( rTxt ) )
+ {
+ m_bValid = true;
+ return MIstatus::success;
+ }
+ else
+ return MIstatus::success;
+
+ // Next
+ ++it;
+ }
+
+ return MIstatus::failure;
+}
+
+//++ ------------------------------------------------------------------------------------
+// Details: Nothing to examine as we just want to consume the argument or option (ignore
+// it).
+// Type: Method.
+// Args: None.
+// Return: bool - True = yes ok, false = not ok.
+// Throws: None.
+//--
+bool CMICmdArgValConsume::IsOk( void ) const
+{
+ return true;
+}