forked from OSchip/llvm-project
485 lines
14 KiB
C++
485 lines
14 KiB
C++
//===-- SBPlatform.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/API/SBPlatform.h"
|
|
#include "lldb/API/SBError.h"
|
|
#include "lldb/API/SBFileSpec.h"
|
|
#include "lldb/API/SBLaunchInfo.h"
|
|
#include "lldb/API/SBUnixSignals.h"
|
|
#include "lldb/Core/ArchSpec.h"
|
|
#include "lldb/Host/File.h"
|
|
#include "lldb/Interpreter/Args.h"
|
|
#include "lldb/Target/Platform.h"
|
|
#include "lldb/Target/Target.h"
|
|
#include "lldb/Utility/Status.h"
|
|
|
|
#include "llvm/Support/FileSystem.h"
|
|
|
|
#include <functional>
|
|
|
|
using namespace lldb;
|
|
using namespace lldb_private;
|
|
|
|
//----------------------------------------------------------------------
|
|
// PlatformConnectOptions
|
|
//----------------------------------------------------------------------
|
|
struct PlatformConnectOptions {
|
|
PlatformConnectOptions(const char *url = NULL)
|
|
: m_url(), m_rsync_options(), m_rsync_remote_path_prefix(),
|
|
m_rsync_enabled(false), m_rsync_omit_hostname_from_remote_path(false),
|
|
m_local_cache_directory() {
|
|
if (url && url[0])
|
|
m_url = url;
|
|
}
|
|
|
|
~PlatformConnectOptions() {}
|
|
|
|
std::string m_url;
|
|
std::string m_rsync_options;
|
|
std::string m_rsync_remote_path_prefix;
|
|
bool m_rsync_enabled;
|
|
bool m_rsync_omit_hostname_from_remote_path;
|
|
ConstString m_local_cache_directory;
|
|
};
|
|
|
|
//----------------------------------------------------------------------
|
|
// PlatformShellCommand
|
|
//----------------------------------------------------------------------
|
|
struct PlatformShellCommand {
|
|
PlatformShellCommand(const char *shell_command = NULL)
|
|
: m_command(), m_working_dir(), m_status(0), m_signo(0),
|
|
m_timeout_sec(UINT32_MAX) {
|
|
if (shell_command && shell_command[0])
|
|
m_command = shell_command;
|
|
}
|
|
|
|
~PlatformShellCommand() {}
|
|
|
|
std::string m_command;
|
|
std::string m_working_dir;
|
|
std::string m_output;
|
|
int m_status;
|
|
int m_signo;
|
|
uint32_t m_timeout_sec;
|
|
};
|
|
//----------------------------------------------------------------------
|
|
// SBPlatformConnectOptions
|
|
//----------------------------------------------------------------------
|
|
SBPlatformConnectOptions::SBPlatformConnectOptions(const char *url)
|
|
: m_opaque_ptr(new PlatformConnectOptions(url)) {}
|
|
|
|
SBPlatformConnectOptions::SBPlatformConnectOptions(
|
|
const SBPlatformConnectOptions &rhs)
|
|
: m_opaque_ptr(new PlatformConnectOptions()) {
|
|
*m_opaque_ptr = *rhs.m_opaque_ptr;
|
|
}
|
|
|
|
SBPlatformConnectOptions::~SBPlatformConnectOptions() { delete m_opaque_ptr; }
|
|
|
|
void SBPlatformConnectOptions::operator=(const SBPlatformConnectOptions &rhs) {
|
|
*m_opaque_ptr = *rhs.m_opaque_ptr;
|
|
}
|
|
|
|
const char *SBPlatformConnectOptions::GetURL() {
|
|
if (m_opaque_ptr->m_url.empty())
|
|
return NULL;
|
|
return m_opaque_ptr->m_url.c_str();
|
|
}
|
|
|
|
void SBPlatformConnectOptions::SetURL(const char *url) {
|
|
if (url && url[0])
|
|
m_opaque_ptr->m_url = url;
|
|
else
|
|
m_opaque_ptr->m_url.clear();
|
|
}
|
|
|
|
bool SBPlatformConnectOptions::GetRsyncEnabled() {
|
|
return m_opaque_ptr->m_rsync_enabled;
|
|
}
|
|
|
|
void SBPlatformConnectOptions::EnableRsync(
|
|
const char *options, const char *remote_path_prefix,
|
|
bool omit_hostname_from_remote_path) {
|
|
m_opaque_ptr->m_rsync_enabled = true;
|
|
m_opaque_ptr->m_rsync_omit_hostname_from_remote_path =
|
|
omit_hostname_from_remote_path;
|
|
if (remote_path_prefix && remote_path_prefix[0])
|
|
m_opaque_ptr->m_rsync_remote_path_prefix = remote_path_prefix;
|
|
else
|
|
m_opaque_ptr->m_rsync_remote_path_prefix.clear();
|
|
|
|
if (options && options[0])
|
|
m_opaque_ptr->m_rsync_options = options;
|
|
else
|
|
m_opaque_ptr->m_rsync_options.clear();
|
|
}
|
|
|
|
void SBPlatformConnectOptions::DisableRsync() {
|
|
m_opaque_ptr->m_rsync_enabled = false;
|
|
}
|
|
|
|
const char *SBPlatformConnectOptions::GetLocalCacheDirectory() {
|
|
return m_opaque_ptr->m_local_cache_directory.GetCString();
|
|
}
|
|
|
|
void SBPlatformConnectOptions::SetLocalCacheDirectory(const char *path) {
|
|
if (path && path[0])
|
|
m_opaque_ptr->m_local_cache_directory.SetCString(path);
|
|
else
|
|
m_opaque_ptr->m_local_cache_directory = ConstString();
|
|
}
|
|
|
|
//----------------------------------------------------------------------
|
|
// SBPlatformShellCommand
|
|
//----------------------------------------------------------------------
|
|
SBPlatformShellCommand::SBPlatformShellCommand(const char *shell_command)
|
|
: m_opaque_ptr(new PlatformShellCommand(shell_command)) {}
|
|
|
|
SBPlatformShellCommand::SBPlatformShellCommand(
|
|
const SBPlatformShellCommand &rhs)
|
|
: m_opaque_ptr(new PlatformShellCommand()) {
|
|
*m_opaque_ptr = *rhs.m_opaque_ptr;
|
|
}
|
|
|
|
SBPlatformShellCommand::~SBPlatformShellCommand() { delete m_opaque_ptr; }
|
|
|
|
void SBPlatformShellCommand::Clear() {
|
|
m_opaque_ptr->m_output = std::string();
|
|
m_opaque_ptr->m_status = 0;
|
|
m_opaque_ptr->m_signo = 0;
|
|
}
|
|
|
|
const char *SBPlatformShellCommand::GetCommand() {
|
|
if (m_opaque_ptr->m_command.empty())
|
|
return NULL;
|
|
return m_opaque_ptr->m_command.c_str();
|
|
}
|
|
|
|
void SBPlatformShellCommand::SetCommand(const char *shell_command) {
|
|
if (shell_command && shell_command[0])
|
|
m_opaque_ptr->m_command = shell_command;
|
|
else
|
|
m_opaque_ptr->m_command.clear();
|
|
}
|
|
|
|
const char *SBPlatformShellCommand::GetWorkingDirectory() {
|
|
if (m_opaque_ptr->m_working_dir.empty())
|
|
return NULL;
|
|
return m_opaque_ptr->m_working_dir.c_str();
|
|
}
|
|
|
|
void SBPlatformShellCommand::SetWorkingDirectory(const char *path) {
|
|
if (path && path[0])
|
|
m_opaque_ptr->m_working_dir = path;
|
|
else
|
|
m_opaque_ptr->m_working_dir.clear();
|
|
}
|
|
|
|
uint32_t SBPlatformShellCommand::GetTimeoutSeconds() {
|
|
return m_opaque_ptr->m_timeout_sec;
|
|
}
|
|
|
|
void SBPlatformShellCommand::SetTimeoutSeconds(uint32_t sec) {
|
|
m_opaque_ptr->m_timeout_sec = sec;
|
|
}
|
|
|
|
int SBPlatformShellCommand::GetSignal() { return m_opaque_ptr->m_signo; }
|
|
|
|
int SBPlatformShellCommand::GetStatus() { return m_opaque_ptr->m_status; }
|
|
|
|
const char *SBPlatformShellCommand::GetOutput() {
|
|
if (m_opaque_ptr->m_output.empty())
|
|
return NULL;
|
|
return m_opaque_ptr->m_output.c_str();
|
|
}
|
|
|
|
//----------------------------------------------------------------------
|
|
// SBPlatform
|
|
//----------------------------------------------------------------------
|
|
SBPlatform::SBPlatform() : m_opaque_sp() {}
|
|
|
|
SBPlatform::SBPlatform(const char *platform_name) : m_opaque_sp() {
|
|
Status error;
|
|
if (platform_name && platform_name[0])
|
|
m_opaque_sp = Platform::Create(ConstString(platform_name), error);
|
|
}
|
|
|
|
SBPlatform::~SBPlatform() {}
|
|
|
|
bool SBPlatform::IsValid() const { return m_opaque_sp.get() != NULL; }
|
|
|
|
void SBPlatform::Clear() { m_opaque_sp.reset(); }
|
|
|
|
const char *SBPlatform::GetName() {
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp)
|
|
return platform_sp->GetName().GetCString();
|
|
return NULL;
|
|
}
|
|
|
|
lldb::PlatformSP SBPlatform::GetSP() const { return m_opaque_sp; }
|
|
|
|
void SBPlatform::SetSP(const lldb::PlatformSP &platform_sp) {
|
|
m_opaque_sp = platform_sp;
|
|
}
|
|
|
|
const char *SBPlatform::GetWorkingDirectory() {
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp)
|
|
return platform_sp->GetWorkingDirectory().GetCString();
|
|
return NULL;
|
|
}
|
|
|
|
bool SBPlatform::SetWorkingDirectory(const char *path) {
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp) {
|
|
if (path)
|
|
platform_sp->SetWorkingDirectory(FileSpec{path, false});
|
|
else
|
|
platform_sp->SetWorkingDirectory(FileSpec{});
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
SBError SBPlatform::ConnectRemote(SBPlatformConnectOptions &connect_options) {
|
|
SBError sb_error;
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp && connect_options.GetURL()) {
|
|
Args args;
|
|
args.AppendArgument(
|
|
llvm::StringRef::withNullAsEmpty(connect_options.GetURL()));
|
|
sb_error.ref() = platform_sp->ConnectRemote(args);
|
|
} else {
|
|
sb_error.SetErrorString("invalid platform");
|
|
}
|
|
return sb_error;
|
|
}
|
|
|
|
void SBPlatform::DisconnectRemote() {
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp)
|
|
platform_sp->DisconnectRemote();
|
|
}
|
|
|
|
bool SBPlatform::IsConnected() {
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp)
|
|
platform_sp->IsConnected();
|
|
return false;
|
|
}
|
|
|
|
const char *SBPlatform::GetTriple() {
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp) {
|
|
ArchSpec arch(platform_sp->GetSystemArchitecture());
|
|
if (arch.IsValid()) {
|
|
// Const-ify the string so we don't need to worry about the lifetime of
|
|
// the string
|
|
return ConstString(arch.GetTriple().getTriple().c_str()).GetCString();
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
const char *SBPlatform::GetOSBuild() {
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp) {
|
|
std::string s;
|
|
if (platform_sp->GetOSBuildString(s)) {
|
|
if (!s.empty()) {
|
|
// Const-ify the string so we don't need to worry about the lifetime of
|
|
// the string
|
|
return ConstString(s.c_str()).GetCString();
|
|
}
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
const char *SBPlatform::GetOSDescription() {
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp) {
|
|
std::string s;
|
|
if (platform_sp->GetOSKernelDescription(s)) {
|
|
if (!s.empty()) {
|
|
// Const-ify the string so we don't need to worry about the lifetime of
|
|
// the string
|
|
return ConstString(s.c_str()).GetCString();
|
|
}
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
const char *SBPlatform::GetHostname() {
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp)
|
|
return platform_sp->GetHostname();
|
|
return NULL;
|
|
}
|
|
|
|
uint32_t SBPlatform::GetOSMajorVersion() {
|
|
uint32_t major, minor, update;
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp && platform_sp->GetOSVersion(major, minor, update))
|
|
return major;
|
|
return UINT32_MAX;
|
|
}
|
|
|
|
uint32_t SBPlatform::GetOSMinorVersion() {
|
|
uint32_t major, minor, update;
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp && platform_sp->GetOSVersion(major, minor, update))
|
|
return minor;
|
|
return UINT32_MAX;
|
|
}
|
|
|
|
uint32_t SBPlatform::GetOSUpdateVersion() {
|
|
uint32_t major, minor, update;
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp && platform_sp->GetOSVersion(major, minor, update))
|
|
return update;
|
|
return UINT32_MAX;
|
|
}
|
|
|
|
SBError SBPlatform::Get(SBFileSpec &src, SBFileSpec &dst) {
|
|
SBError sb_error;
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp) {
|
|
sb_error.ref() = platform_sp->GetFile(src.ref(), dst.ref());
|
|
} else {
|
|
sb_error.SetErrorString("invalid platform");
|
|
}
|
|
return sb_error;
|
|
}
|
|
|
|
SBError SBPlatform::Put(SBFileSpec &src, SBFileSpec &dst) {
|
|
return ExecuteConnected([&](const lldb::PlatformSP &platform_sp) {
|
|
if (src.Exists()) {
|
|
uint32_t permissions = src.ref().GetPermissions();
|
|
if (permissions == 0) {
|
|
if (llvm::sys::fs::is_directory(src.ref().GetPath()))
|
|
permissions = eFilePermissionsDirectoryDefault;
|
|
else
|
|
permissions = eFilePermissionsFileDefault;
|
|
}
|
|
|
|
return platform_sp->PutFile(src.ref(), dst.ref(), permissions);
|
|
}
|
|
|
|
Status error;
|
|
error.SetErrorStringWithFormat("'src' argument doesn't exist: '%s'",
|
|
src.ref().GetPath().c_str());
|
|
return error;
|
|
});
|
|
}
|
|
|
|
SBError SBPlatform::Install(SBFileSpec &src, SBFileSpec &dst) {
|
|
return ExecuteConnected([&](const lldb::PlatformSP &platform_sp) {
|
|
if (src.Exists())
|
|
return platform_sp->Install(src.ref(), dst.ref());
|
|
|
|
Status error;
|
|
error.SetErrorStringWithFormat("'src' argument doesn't exist: '%s'",
|
|
src.ref().GetPath().c_str());
|
|
return error;
|
|
});
|
|
}
|
|
|
|
SBError SBPlatform::Run(SBPlatformShellCommand &shell_command) {
|
|
return ExecuteConnected([&](const lldb::PlatformSP &platform_sp) {
|
|
const char *command = shell_command.GetCommand();
|
|
if (!command)
|
|
return Status("invalid shell command (empty)");
|
|
|
|
const char *working_dir = shell_command.GetWorkingDirectory();
|
|
if (working_dir == NULL) {
|
|
working_dir = platform_sp->GetWorkingDirectory().GetCString();
|
|
if (working_dir)
|
|
shell_command.SetWorkingDirectory(working_dir);
|
|
}
|
|
return platform_sp->RunShellCommand(
|
|
command, FileSpec{working_dir, false},
|
|
&shell_command.m_opaque_ptr->m_status,
|
|
&shell_command.m_opaque_ptr->m_signo,
|
|
&shell_command.m_opaque_ptr->m_output,
|
|
shell_command.m_opaque_ptr->m_timeout_sec);
|
|
});
|
|
}
|
|
|
|
SBError SBPlatform::Launch(SBLaunchInfo &launch_info) {
|
|
return ExecuteConnected([&](const lldb::PlatformSP &platform_sp) {
|
|
return platform_sp->LaunchProcess(launch_info.ref());
|
|
});
|
|
}
|
|
|
|
SBError SBPlatform::Kill(const lldb::pid_t pid) {
|
|
return ExecuteConnected([&](const lldb::PlatformSP &platform_sp) {
|
|
return platform_sp->KillProcess(pid);
|
|
});
|
|
}
|
|
|
|
SBError SBPlatform::ExecuteConnected(
|
|
const std::function<Status(const lldb::PlatformSP &)> &func) {
|
|
SBError sb_error;
|
|
const auto platform_sp(GetSP());
|
|
if (platform_sp) {
|
|
if (platform_sp->IsConnected())
|
|
sb_error.ref() = func(platform_sp);
|
|
else
|
|
sb_error.SetErrorString("not connected");
|
|
} else
|
|
sb_error.SetErrorString("invalid platform");
|
|
|
|
return sb_error;
|
|
}
|
|
|
|
SBError SBPlatform::MakeDirectory(const char *path, uint32_t file_permissions) {
|
|
SBError sb_error;
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp) {
|
|
sb_error.ref() =
|
|
platform_sp->MakeDirectory(FileSpec{path, false}, file_permissions);
|
|
} else {
|
|
sb_error.SetErrorString("invalid platform");
|
|
}
|
|
return sb_error;
|
|
}
|
|
|
|
uint32_t SBPlatform::GetFilePermissions(const char *path) {
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp) {
|
|
uint32_t file_permissions = 0;
|
|
platform_sp->GetFilePermissions(FileSpec{path, false}, file_permissions);
|
|
return file_permissions;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
SBError SBPlatform::SetFilePermissions(const char *path,
|
|
uint32_t file_permissions) {
|
|
SBError sb_error;
|
|
PlatformSP platform_sp(GetSP());
|
|
if (platform_sp) {
|
|
sb_error.ref() = platform_sp->SetFilePermissions(FileSpec{path, false},
|
|
file_permissions);
|
|
} else {
|
|
sb_error.SetErrorString("invalid platform");
|
|
}
|
|
return sb_error;
|
|
}
|
|
|
|
SBUnixSignals SBPlatform::GetUnixSignals() const {
|
|
if (auto platform_sp = GetSP())
|
|
return SBUnixSignals{platform_sp};
|
|
|
|
return {};
|
|
}
|