diff options
Diffstat (limited to 'source/Plugins/Platform/POSIX/PlatformPOSIX.cpp')
| -rw-r--r-- | source/Plugins/Platform/POSIX/PlatformPOSIX.cpp | 178 |
1 files changed, 114 insertions, 64 deletions
diff --git a/source/Plugins/Platform/POSIX/PlatformPOSIX.cpp b/source/Plugins/Platform/POSIX/PlatformPOSIX.cpp index 34316c484276..b5f92dcc3dcd 100644 --- a/source/Plugins/Platform/POSIX/PlatformPOSIX.cpp +++ b/source/Plugins/Platform/POSIX/PlatformPOSIX.cpp @@ -76,44 +76,56 @@ PlatformPOSIX::RunShellCommand (const char *command, // Shouldn't be N } } -uint32_t -PlatformPOSIX::MakeDirectory (const std::string &path, - mode_t mode) +Error +PlatformPOSIX::MakeDirectory (const char *path, uint32_t file_permissions) { - if (IsHost()) - { - return Host::MakeDirectory (path.c_str(), mode); - } - if (IsRemote() && m_remote_platform_sp) - return m_remote_platform_sp->MakeDirectory(path, mode); - return Platform::MakeDirectory(path,mode); + if (m_remote_platform_sp) + return m_remote_platform_sp->MakeDirectory(path, file_permissions); + else + return Platform::MakeDirectory(path ,file_permissions); +} + +Error +PlatformPOSIX::GetFilePermissions (const char *path, uint32_t &file_permissions) +{ + if (m_remote_platform_sp) + return m_remote_platform_sp->GetFilePermissions(path, file_permissions); + else + return Platform::GetFilePermissions(path ,file_permissions); +} + +Error +PlatformPOSIX::SetFilePermissions (const char *path, uint32_t file_permissions) +{ + if (m_remote_platform_sp) + return m_remote_platform_sp->MakeDirectory(path, file_permissions); + else + return Platform::SetFilePermissions(path ,file_permissions); } lldb::user_id_t PlatformPOSIX::OpenFile (const FileSpec& file_spec, uint32_t flags, - mode_t mode, + uint32_t mode, Error &error) { if (IsHost()) - { return Host::OpenFile(file_spec, flags, mode, error); - } - if (IsRemote() && m_remote_platform_sp) + else if (m_remote_platform_sp) return m_remote_platform_sp->OpenFile(file_spec, flags, mode, error); - return Platform::OpenFile(file_spec, flags, mode, error); + else + return Platform::OpenFile(file_spec, flags, mode, error); } bool PlatformPOSIX::CloseFile (lldb::user_id_t fd, Error &error) { if (IsHost()) - { return Host::CloseFile(fd, error); - } - if (IsRemote() && m_remote_platform_sp) + else if (m_remote_platform_sp) return m_remote_platform_sp->CloseFile(fd, error); - return Platform::CloseFile(fd, error); + else + return Platform::CloseFile(fd, error); } uint64_t @@ -124,12 +136,11 @@ PlatformPOSIX::ReadFile (lldb::user_id_t fd, Error &error) { if (IsHost()) - { return Host::ReadFile(fd, offset, dst, dst_len, error); - } - if (IsRemote() && m_remote_platform_sp) + else if (m_remote_platform_sp) return m_remote_platform_sp->ReadFile(fd, offset, dst, dst_len, error); - return Platform::ReadFile(fd, offset, dst, dst_len, error); + else + return Platform::ReadFile(fd, offset, dst, dst_len, error); } uint64_t @@ -140,13 +151,11 @@ PlatformPOSIX::WriteFile (lldb::user_id_t fd, Error &error) { if (IsHost()) - { return Host::WriteFile(fd, offset, src, src_len, error); - } - if (IsRemote() && m_remote_platform_sp) + else if (m_remote_platform_sp) return m_remote_platform_sp->WriteFile(fd, offset, src, src_len, error); - - return Platform::WriteFile(fd, offset, src, src_len, error); + else + return Platform::WriteFile(fd, offset, src, src_len, error); } static uint32_t @@ -184,6 +193,8 @@ PlatformPOSIX::PutFile (const lldb_private::FileSpec& source, uint32_t uid, uint32_t gid) { + Log *log(GetLogIfAnyCategoriesSet(LIBLLDB_LOG_PLATFORM)); + if (IsHost()) { if (FileSpec::Equal(source, destination, true)) @@ -213,7 +224,7 @@ PlatformPOSIX::PutFile (const lldb_private::FileSpec& source, return Error("unable to perform chown"); return Error(); } - else if (IsRemote() && m_remote_platform_sp) + else if (m_remote_platform_sp) { if (GetSupportsRSync()) { @@ -244,7 +255,6 @@ PlatformPOSIX::PutFile (const lldb_private::FileSpec& source, src_path.c_str(), GetHostname(), dst_path.c_str()); - Log *log(GetLogIfAnyCategoriesSet(LIBLLDB_LOG_PLATFORM)); if (log) log->Printf("[PutFile] Running command: %s\n", command.GetData()); int retcode; @@ -263,20 +273,35 @@ PlatformPOSIX::PutFile (const lldb_private::FileSpec& source, } // if we are still here rsync has failed - let's try the slow way before giving up } + + if (log) + log->Printf ("PlatformPOSIX::PutFile(src='%s', dst='%s', uid=%u, gid=%u)", + source.GetPath().c_str(), + destination.GetPath().c_str(), + uid, + gid); // REMOVE THIS PRINTF PRIOR TO CHECKIN // open // read, write, read, write, ... // close // chown uid:gid dst - Log *log(GetLogIfAnyCategoriesSet(LIBLLDB_LOG_PLATFORM)); - if (log) - log->Printf("[PutFile] Using block by block transfer....\n"); - File source_file(source, File::eOpenOptionRead, File::ePermissionsUserRW); + if (log) + log->Printf("[PutFile] Using block by block transfer....\n"); + + uint32_t source_open_options = File::eOpenOptionRead; + if (source.GetFileType() == FileSpec::eFileTypeSymbolicLink) + source_open_options |= File::eOpenoptionDontFollowSymlinks; + + File source_file(source, source_open_options, lldb::eFilePermissionsUserRW); + Error error; + uint32_t permissions = source_file.GetPermissions(error); + if (permissions == 0) + permissions = lldb::eFilePermissionsFileDefault; + if (!source_file.IsValid()) return Error("unable to open source file"); - Error error; lldb::user_id_t dest_file = OpenFile (destination, File::eOpenOptionCanCreate | File::eOpenOptionWrite | File::eOpenOptionTruncate, - File::ePermissionsUserRWX | File::ePermissionsGroupRX | File::ePermissionsWorldRX, + permissions, error); if (log) log->Printf ("dest_file = %" PRIu64 "\n", dest_file); @@ -314,45 +339,52 @@ lldb::user_id_t PlatformPOSIX::GetFileSize (const FileSpec& file_spec) { if (IsHost()) - { return Host::GetFileSize(file_spec); - } - if (IsRemote() && m_remote_platform_sp) + else if (m_remote_platform_sp) return m_remote_platform_sp->GetFileSize(file_spec); - return Platform::GetFileSize(file_spec); + else + return Platform::GetFileSize(file_spec); +} + +Error +PlatformPOSIX::CreateSymlink(const char *src, const char *dst) +{ + if (IsHost()) + return Host::Symlink(src, dst); + else if (m_remote_platform_sp) + return m_remote_platform_sp->CreateSymlink(src, dst); + else + return Platform::CreateSymlink(src, dst); } bool PlatformPOSIX::GetFileExists (const FileSpec& file_spec) { if (IsHost()) - { return file_spec.Exists(); - } - if (IsRemote() && m_remote_platform_sp) + else if (m_remote_platform_sp) return m_remote_platform_sp->GetFileExists(file_spec); - return Platform::GetFileExists(file_spec); + else + return Platform::GetFileExists(file_spec); } -uint32_t -PlatformPOSIX::GetFilePermissions (const lldb_private::FileSpec &file_spec, - lldb_private::Error &error) +Error +PlatformPOSIX::Unlink (const char *path) { if (IsHost()) - { - return File::GetPermissions(file_spec.GetPath().c_str(), error); - } - if (IsRemote() && m_remote_platform_sp) - return m_remote_platform_sp->GetFilePermissions(file_spec, error); - return Platform::GetFilePermissions(file_spec, error); - + return Host::Unlink (path); + else if (m_remote_platform_sp) + return m_remote_platform_sp->Unlink(path); + else + return Platform::Unlink(path); } - lldb_private::Error PlatformPOSIX::GetFile (const lldb_private::FileSpec& source /* remote file path */, - const lldb_private::FileSpec& destination /* local file path */) + const lldb_private::FileSpec& destination /* local file path */) { + Log *log(GetLogIfAnyCategoriesSet(LIBLLDB_LOG_PLATFORM)); + // Check the args, first. std::string src_path (source.GetPath()); if (src_path.empty()) @@ -378,7 +410,7 @@ PlatformPOSIX::GetFile (const lldb_private::FileSpec& source /* remote file path return Error("unable to perform copy"); return Error(); } - else if (IsRemote() && m_remote_platform_sp) + else if (m_remote_platform_sp) { if (GetSupportsRSync()) { @@ -403,7 +435,6 @@ PlatformPOSIX::GetFile (const lldb_private::FileSpec& source /* remote file path m_remote_platform_sp->GetHostname(), src_path.c_str(), dst_path.c_str()); - Log *log(GetLogIfAnyCategoriesSet(LIBLLDB_LOG_PLATFORM)); if (log) log->Printf("[GetFile] Running command: %s\n", command.GetData()); int retcode; @@ -421,22 +452,22 @@ PlatformPOSIX::GetFile (const lldb_private::FileSpec& source /* remote file path // read/write, read/write, read/write, ... // close src // close dst - Log *log(GetLogIfAnyCategoriesSet(LIBLLDB_LOG_PLATFORM)); - if (log) - log->Printf("[GetFile] Using block by block transfer....\n"); + if (log) + log->Printf("[GetFile] Using block by block transfer....\n"); Error error; user_id_t fd_src = OpenFile (source, File::eOpenOptionRead, - File::ePermissionsDefault, + lldb::eFilePermissionsFileDefault, error); if (fd_src == UINT64_MAX) return Error("unable to open source file"); - uint32_t permissions = GetFilePermissions(source, error); + uint32_t permissions = 0; + error = GetFilePermissions(source.GetPath().c_str(), permissions); if (permissions == 0) - permissions = File::ePermissionsDefault; + permissions = lldb::eFilePermissionsFileDefault; user_id_t fd_dst = Host::OpenFile(destination, File::eOpenOptionCanCreate | File::eOpenOptionWrite | File::eOpenOptionTruncate, @@ -539,3 +570,22 @@ PlatformPOSIX::CalculateMD5 (const FileSpec& file_spec, return m_remote_platform_sp->CalculateMD5(file_spec, low, high); return false; } + +lldb_private::ConstString +PlatformPOSIX::GetRemoteWorkingDirectory() +{ + if (IsRemote() && m_remote_platform_sp) + return m_remote_platform_sp->GetRemoteWorkingDirectory(); + else + return Platform::GetRemoteWorkingDirectory(); +} + +bool +PlatformPOSIX::SetRemoteWorkingDirectory(const lldb_private::ConstString &path) +{ + if (IsRemote() && m_remote_platform_sp) + return m_remote_platform_sp->SetRemoteWorkingDirectory(path); + else + return Platform::SetRemoteWorkingDirectory(path); +} + |