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//===-- ProcessInfo.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/Target/ProcessInfo.h"
// C Includes
// C++ Includes
#include <climits>
// Other libraries and framework includes
// Project includes
#include "lldb/Host/PosixApi.h"
#include "lldb/Utility/Stream.h"
#include "llvm/ADT/SmallString.h"
using namespace lldb;
using namespace lldb_private;
ProcessInfo::ProcessInfo()
: m_executable(), m_arguments(), m_environment(), m_uid(UINT32_MAX),
m_gid(UINT32_MAX), m_arch(), m_pid(LLDB_INVALID_PROCESS_ID) {}
ProcessInfo::ProcessInfo(const char *name, const ArchSpec &arch,
lldb::pid_t pid)
: m_executable(name, false), m_arguments(), m_environment(),
m_uid(UINT32_MAX), m_gid(UINT32_MAX), m_arch(arch), m_pid(pid) {}
void ProcessInfo::Clear() {
m_executable.Clear();
m_arguments.Clear();
m_environment.Clear();
m_uid = UINT32_MAX;
m_gid = UINT32_MAX;
m_arch.Clear();
m_pid = LLDB_INVALID_PROCESS_ID;
}
const char *ProcessInfo::GetName() const {
return m_executable.GetFilename().GetCString();
}
size_t ProcessInfo::GetNameLength() const {
return m_executable.GetFilename().GetLength();
}
void ProcessInfo::Dump(Stream &s, Platform *platform) const {
s << "Executable: " << GetName() << "\n";
s << "Triple: ";
m_arch.DumpTriple(s);
s << "\n";
s << "Arguments:\n";
m_arguments.Dump(s);
s << "Environment:\n";
m_environment.Dump(s, "env");
}
void ProcessInfo::SetExecutableFile(const FileSpec &exe_file,
bool add_exe_file_as_first_arg) {
if (exe_file) {
m_executable = exe_file;
if (add_exe_file_as_first_arg) {
llvm::SmallString<PATH_MAX> filename;
exe_file.GetPath(filename);
if (!filename.empty())
m_arguments.InsertArgumentAtIndex(0, filename);
}
} else {
m_executable.Clear();
}
}
llvm::StringRef ProcessInfo::GetArg0() const {
return m_arg0;
}
void ProcessInfo::SetArg0(llvm::StringRef arg) {
m_arg0 = arg;
}
void ProcessInfo::SetArguments(char const **argv,
bool first_arg_is_executable) {
m_arguments.SetArguments(argv);
// Is the first argument the executable?
if (first_arg_is_executable) {
const char *first_arg = m_arguments.GetArgumentAtIndex(0);
if (first_arg) {
// Yes the first argument is an executable, set it as the executable
// in the launch options. Don't resolve the file path as the path
// could be a remote platform path
const bool resolve = false;
m_executable.SetFile(first_arg, resolve);
}
}
}
void ProcessInfo::SetArguments(const Args &args, bool first_arg_is_executable) {
// Copy all arguments
m_arguments = args;
// Is the first argument the executable?
if (first_arg_is_executable) {
const char *first_arg = m_arguments.GetArgumentAtIndex(0);
if (first_arg) {
// Yes the first argument is an executable, set it as the executable
// in the launch options. Don't resolve the file path as the path
// could be a remote platform path
const bool resolve = false;
m_executable.SetFile(first_arg, resolve);
}
}
}
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