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bf9a77305f
This moves the following classes from Core -> Utility. ConstString Error RegularExpression Stream StreamString The goal here is to get lldbUtility into a state where it has no dependendencies except on itself and LLVM, so it can be the starting point at which to start untangling LLDB's dependencies. These are all low level and very widely used classes, and previously lldbUtility had dependencies up to lldbCore in order to use these classes. So moving then down to lldbUtility makes sense from both the short term and long term perspective in solving this problem. Differential Revision: https://reviews.llvm.org/D29427 llvm-svn: 293941
122 lines
3.4 KiB
C++
122 lines
3.4 KiB
C++
//===-- ProcessInfo.cpp -----------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Target/ProcessInfo.h"
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// C Includes
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// C++ Includes
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#include <climits>
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// Other libraries and framework includes
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// Project includes
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#include "lldb/Host/PosixApi.h"
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#include "lldb/Utility/Stream.h"
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#include "llvm/ADT/SmallString.h"
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using namespace lldb;
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using namespace lldb_private;
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ProcessInfo::ProcessInfo()
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: m_executable(), m_arguments(), m_environment(), m_uid(UINT32_MAX),
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m_gid(UINT32_MAX), m_arch(), m_pid(LLDB_INVALID_PROCESS_ID) {}
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ProcessInfo::ProcessInfo(const char *name, const ArchSpec &arch,
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lldb::pid_t pid)
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: m_executable(name, false), m_arguments(), m_environment(),
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m_uid(UINT32_MAX), m_gid(UINT32_MAX), m_arch(arch), m_pid(pid) {}
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void ProcessInfo::Clear() {
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m_executable.Clear();
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m_arguments.Clear();
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m_environment.Clear();
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m_uid = UINT32_MAX;
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m_gid = UINT32_MAX;
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m_arch.Clear();
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m_pid = LLDB_INVALID_PROCESS_ID;
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}
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const char *ProcessInfo::GetName() const {
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return m_executable.GetFilename().GetCString();
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}
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size_t ProcessInfo::GetNameLength() const {
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return m_executable.GetFilename().GetLength();
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}
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void ProcessInfo::Dump(Stream &s, Platform *platform) const {
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s << "Executable: " << GetName() << "\n";
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s << "Triple: ";
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m_arch.DumpTriple(s);
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s << "\n";
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s << "Arguments:\n";
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m_arguments.Dump(s);
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s << "Environment:\n";
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m_environment.Dump(s, "env");
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}
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void ProcessInfo::SetExecutableFile(const FileSpec &exe_file,
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bool add_exe_file_as_first_arg) {
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if (exe_file) {
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m_executable = exe_file;
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if (add_exe_file_as_first_arg) {
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llvm::SmallString<PATH_MAX> filename;
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exe_file.GetPath(filename);
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if (!filename.empty())
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m_arguments.InsertArgumentAtIndex(0, filename);
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}
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} else {
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m_executable.Clear();
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}
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}
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llvm::StringRef ProcessInfo::GetArg0() const {
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return m_arg0;
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}
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void ProcessInfo::SetArg0(llvm::StringRef arg) {
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m_arg0 = arg;
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}
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void ProcessInfo::SetArguments(char const **argv,
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bool first_arg_is_executable) {
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m_arguments.SetArguments(argv);
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// Is the first argument the executable?
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if (first_arg_is_executable) {
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const char *first_arg = m_arguments.GetArgumentAtIndex(0);
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if (first_arg) {
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// Yes the first argument is an executable, set it as the executable
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// in the launch options. Don't resolve the file path as the path
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// could be a remote platform path
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const bool resolve = false;
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m_executable.SetFile(first_arg, resolve);
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}
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}
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}
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void ProcessInfo::SetArguments(const Args &args, bool first_arg_is_executable) {
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// Copy all arguments
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m_arguments = args;
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// Is the first argument the executable?
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if (first_arg_is_executable) {
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const char *first_arg = m_arguments.GetArgumentAtIndex(0);
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if (first_arg) {
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// Yes the first argument is an executable, set it as the executable
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// in the launch options. Don't resolve the file path as the path
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// could be a remote platform path
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const bool resolve = false;
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m_executable.SetFile(first_arg, resolve);
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}
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}
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}
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