wip

6 files changed, 286 insertions, 0 deletions

diff --git a/modules/remote-filesystem/.nix/derivation.nix b/modules/remote-filesystem/.nix/derivation.nix
new file mode 100644
index 0000000..f1d4421
--- /dev/null
+++ b/modules/remote-filesystem/.nix/derivation.nix
@@ -0,0 +1,43 @@
+{ lib
+, stdenv
+, scons
+, clang-tools
+, version
+, forstio
+, build_examples ? "false"
+}:
+
+stdenv.mkDerivation {
+  pname = "forstio-remote-filesystem";
+  inherit version;
+  src = ./..;
+
+  enableParallelBuilding = true;
+
+  nativeBuildInputs = [
+    scons
+    clang-tools
+  ];
+
+  buildInputs = [
+    forstio.core
+    forstio.async
+    forstio.io
+		forstio.codec
+		forstio.remote
+		forstio.io_codec
+  ];
+
+	outputs = [
+		"out"
+		"dev"
+	];
+	
+	buildPhase = ''
+    scons build_examples=${build_examples}
+  '';
+
+  installPhase = ''
+    scons prefix=$out build_examples=${build_examples} install
+  '';
+}
diff --git a/modules/remote-filesystem/SConstruct b/modules/remote-filesystem/SConstruct
new file mode 100644
index 0000000..5e94c0b
--- /dev/null
+++ b/modules/remote-filesystem/SConstruct
@@ -0,0 +1,83 @@
+#!/usr/bin/env python3
+
+import sys
+import os
+import os.path
+import glob
+import re
+
+
+if sys.version_info < (3,):
+    def isbasestring(s):
+        return isinstance(s,basestring)
+else:
+    def isbasestring(s):
+        return isinstance(s, (str,bytes))
+
+def add_kel_source_files(self, sources, filetype, lib_env=None, shared=False, target_post=""):
+
+    if isbasestring(filetype):
+        dir_path = self.Dir('.').abspath
+        filetype = sorted(glob.glob(dir_path+"/"+filetype))
+
+    for path in filetype:
+        target_name = re.sub( r'(.*?)(\.cpp|\.c\+\+)', r'\1' + target_post, path )
+        if shared:
+            target_name+='.os'
+            sources.append( self.SharedObject( target=target_name, source=path ) )
+        else:
+            target_name+='.o'
+            sources.append( self.StaticObject( target=target_name, source=path ) )
+    pass
+
+def isAbsolutePath(key, dirname, env):
+	assert os.path.isabs(dirname), "%r must have absolute path syntax" % (key,)
+
+env_vars = Variables(
+	args=ARGUMENTS
+)
+
+env_vars.Add(
+    BoolVariable('build_examples',
+        help='Build examples',
+        default=False
+    )
+);
+
+env_vars.Add('prefix',
+	help='Installation target location of build results and headers',
+	default='/usr/local/',
+	validator=isAbsolutePath
+);
+
+env=Environment(ENV=os.environ, variables=env_vars, CPPPATH=[],
+    CXX=['c++'],
+    CPPDEFINES=['SAW_UNIX'],
+    CXXFLAGS=['-std=c++20','-g','-Wall','-Wextra'],
+    LIBS=[
+         'forstio-core'
+        ,'forstio-async'
+        ,'forstio-io'
+        ,'forstio-codec'
+        ,'forstio-io_codec'
+        ,'forstio-remote'
+    ]
+);
+env.__class__.add_source_files = add_kel_source_files
+env.Tool('compilation_db');
+env.cdb = env.CompilationDatabase('compile_commands.json');
+
+env.objects = [];
+env.sources = [];
+env.headers = [];
+env.targets = [];
+
+Export('env')
+SConscript('c++/SConscript')
+SConscript('examples/SConscript')
+
+env.Alias('cdb', env.cdb);
+env.Alias('all', [env.targets]);
+env.Default('all');
+
+env.Alias('install', '$prefix')
diff --git a/modules/remote-filesystem/c++/SConscript b/modules/remote-filesystem/c++/SConscript
new file mode 100644
index 0000000..2bf03be
--- /dev/null
+++ b/modules/remote-filesystem/c++/SConscript
@@ -0,0 +1,38 @@
+#!/bin/false
+
+import os
+import os.path
+import glob
+
+
+Import('env')
+
+dir_path = Dir('.').abspath
+
+# Environment for base library
+remote-filesystem_env = env.Clone();
+
+remote-filesystem_env.sources = sorted(glob.glob(dir_path + "/*.cpp"))
+remote-filesystem_env.headers = sorted(glob.glob(dir_path + "/*.hpp"))
+
+env.sources += remote-filesystem_env.sources;
+env.headers += remote-filesystem_env.headers;
+
+## Shared lib
+objects_shared = []
+remote-filesystem_env.add_source_files(objects_shared, remote-filesystem_env.sources, shared=True);
+env.library_shared = remote-filesystem_env.SharedLibrary('#build/forstio-remote-filesystem', [objects_shared]);
+
+## Static lib
+objects_static = []
+remote-filesystem_env.add_source_files(objects_static, remote-filesystem_env.sources, shared=False);
+env.library_static = remote-filesystem_env.StaticLibrary('#build/forstio-remote-filesystem', [objects_static]);
+
+# Set Alias
+env.Alias('library_remote-filesystem', [env.library_shared, env.library_static]);
+
+env.targets += ['library_remote-filesystem'];
+
+# Install
+env.Install('$prefix/lib/', [env.library_shared, env.library_static]);
+env.Install('$prefix/include/forstio/remote/filesystem/', [remote-filesystem_env.headers]);
diff --git a/modules/remote-filesystem/c++/remote.hpp b/modules/remote-filesystem/c++/remote.hpp
new file mode 100644
index 0000000..42cdd03
--- /dev/null
+++ b/modules/remote-filesystem/c++/remote.hpp
@@ -0,0 +1,59 @@
+#pragma once
+
+#include <filesystem>
+
+#include <forstio/remote/remote.hpp>
+
+namespace saw {
+namespace rmt {
+struct FileSystem {};
+}
+
+template<>
+class remote_address<rmt::FileSystem> {
+private:
+	std::filesystem::path path_;
+public:
+	remote_address(const std::filesystem::path& path__):
+		path_{path__}
+	{}
+};
+
+template<typename Iface, typename Encoding, typename Storage>
+class rpc_client<Iface, Encoding, Storage, rmt::FileSystem> {
+private:
+	ptr<remote_address<rmt::FileSystem>> addr_;
+public:
+	rpc_client(ptr<remote_address<rmt::FileSystem>> addr__):
+		addr_{addr__}
+	{}
+};
+
+template<typename Iface, typename Encoding, typename Storage>
+class rpc_server<Iface, Encoding, Storage, rmt::FileSystem> {
+private:
+	ptr<remote_address<rmt::FileSystem>> addr_;
+public:
+	rpc_server(ptr<remote_address<rmt::FileSystem>> addr__):
+		addr_{addr__}
+	{}
+};
+
+template<>
+class remote<rmt::FileSystem> {
+private:
+	SAW_FORBID_COPY(remote);
+	SAW_FORBID_MOVE(remote);
+
+
+public:
+	error_or<own<remote_address<rmt::FileSystem>>> parse_address(const std::string_view& path_v){
+		return heap<remote_address<rmt::FileSystem>>(path_v);
+	}
+
+	template<typename Iface, typename Encoding, typename Storage>
+	rpc_server<Iface, Encoding, Storage, rmt::FileSystem> listen(const remote_address<rmt::FileSystem>& addr, typename rpc_server<Iface,Encoding,Storage,rmt::FileSystem>::InterfaceT iface){
+		return {addr, std::move(iface)};
+	}
+};
+}
diff --git a/modules/remote-filesystem/examples/SConscript b/modules/remote-filesystem/examples/SConscript
new file mode 100644
index 0000000..df8e0c6
--- /dev/null
+++ b/modules/remote-filesystem/examples/SConscript
@@ -0,0 +1,32 @@
+#!/bin/false
+
+import os
+import os.path
+import glob
+
+
+Import('env')
+
+dir_path = Dir('.').abspath
+
+# Environment for base library
+examples_env = env.Clone();
+
+examples_env.sources = sorted(glob.glob(dir_path + "/*.cpp"))
+examples_env.headers = sorted(glob.glob(dir_path + "/*.hpp"))
+
+env.sources += examples_env.sources;
+env.headers += examples_env.headers;
+
+objects_static = []
+
+# Set Alias
+env.examples = [
+#, examples_env.echo_server
+];
+env.Alias('examples', env.examples);
+
+if env["build_examples"]:
+	env.targets += ['examples'];
+	env.Install('$prefix/bin/', env.examples);
+#endif
diff --git a/modules/remote-filesystem/tests/SConscript b/modules/remote-filesystem/tests/SConscript
new file mode 100644
index 0000000..f8ffc92
--- /dev/null
+++ b/modules/remote-filesystem/tests/SConscript
@@ -0,0 +1,31 @@
+#!/bin/false
+
+import os
+import os.path
+import glob
+
+
+Import('env')
+
+dir_path = Dir('.').abspath
+
+# Environment for base library
+test_cases_env = env.Clone();
+
+test_cases_env.Append(LIBS=['forstio-test']);
+
+test_cases_env.sources = sorted(glob.glob(dir_path + "/*.cpp"))
+test_cases_env.headers = sorted(glob.glob(dir_path + "/*.hpp"))
+
+env.sources += test_cases_env.sources;
+env.headers += test_cases_env.headers;
+
+objects_static = []
+test_cases_env.add_source_files(objects_static, test_cases_env.sources, shared=False);
+test_cases_env.program = test_cases_env.Program('#bin/tests', [objects_static, env.library_static]);
+
+# Set Alias
+env.Alias('test', test_cases_env.program);
+env.Alias('check', test_cases_env.program);
+
+env.targets += ['test','check'];