Example #1
0
def process(input_dirs, inc_paths, bindings_conf, cache_dir, header_dir,
            xpcrs_dir, xpt_dir, deps_dir, module, idl_files):
    p = IDLParser(outputdir=cache_dir)

    xpts = []
    mk = Makefile()
    rule = mk.create_rule()

    glbl = {}
    execfile(bindings_conf, glbl)
    webidlconfig = glbl['DOMInterfaces']

    # Write out dependencies for Python modules we import. If this list isn't
    # up to date, we will not re-process XPIDL files if the processor changes.
    rule.add_dependencies(six.ensure_text(s) for s in
                          iter_modules_in_path(topsrcdir))

    for path in idl_files:
        basename = os.path.basename(path)
        stem, _ = os.path.splitext(basename)
        idl_data = open(path).read()

        idl = p.parse(idl_data, filename=path)
        idl.resolve(inc_paths, p, webidlconfig)

        header_path = os.path.join(header_dir, '%s.h' % stem)
        rs_rt_path = os.path.join(xpcrs_dir, 'rt', '%s.rs' % stem)
        rs_bt_path = os.path.join(xpcrs_dir, 'bt', '%s.rs' % stem)

        xpts.append(jsonxpt.build_typelib(idl))

        rule.add_dependencies(six.ensure_text(s) for s in idl.deps)

        with FileAvoidWrite(header_path) as fh:
            print_header(idl, fh, path)

        with FileAvoidWrite(rs_rt_path) as fh:
            print_rust_bindings(idl, fh, path)

        with FileAvoidWrite(rs_bt_path) as fh:
            print_rust_macros_bindings(idl, fh, path)

    # NOTE: We don't use FileAvoidWrite here as we may re-run this code due to a
    # number of different changes in the code, which may not cause the .xpt
    # files to be changed in any way. This means that make will re-run us every
    # time a build is run whether or not anything changed. To fix this we
    # unconditionally write out the file.
    xpt_path = os.path.join(xpt_dir, '%s.xpt' % module)
    with open(xpt_path, 'w') as fh:
        jsonxpt.write(jsonxpt.link(xpts), fh)

    rule.add_targets([six.ensure_text(xpt_path)])
    if deps_dir:
        deps_path = os.path.join(deps_dir, '%s.pp' % module)
        with FileAvoidWrite(deps_path) as fh:
            mk.dump(fh)
Example #2
0
def process(input_dir, inc_paths, bindings_conf, cache_dir, header_dir,
            xpcrs_dir, xpt_dir, deps_dir, module, stems):
    p = IDLParser(outputdir=cache_dir)

    xpts = []
    mk = Makefile()
    rule = mk.create_rule()

    glbl = {}
    execfile(bindings_conf, glbl)
    webidlconfig = glbl['DOMInterfaces']

    # Write out dependencies for Python modules we import. If this list isn't
    # up to date, we will not re-process XPIDL files if the processor changes.
    rule.add_dependencies(iter_modules_in_path(topsrcdir))

    for stem in stems:
        path = os.path.join(input_dir, '%s.idl' % stem)
        idl_data = open(path).read()

        idl = p.parse(idl_data, filename=path)
        idl.resolve([input_dir] + inc_paths, p, webidlconfig)

        header_path = os.path.join(header_dir, '%s.h' % stem)
        rs_rt_path = os.path.join(xpcrs_dir, 'rt', '%s.rs' % stem)
        rs_bt_path = os.path.join(xpcrs_dir, 'bt', '%s.rs' % stem)

        xpts.append(jsonxpt.build_typelib(idl))

        rule.add_dependencies(idl.deps)

        with FileAvoidWrite(header_path) as fh:
            print_header(idl, fh, path)

        with FileAvoidWrite(rs_rt_path) as fh:
            print_rust_bindings(idl, fh, path)

        with FileAvoidWrite(rs_bt_path) as fh:
            print_rust_macros_bindings(idl, fh, path)

    xpt_path = os.path.join(xpt_dir, '%s.xpt' % module)
    with FileAvoidWrite(xpt_path) as fh:
        jsonxpt.write(jsonxpt.link(xpts), fh)

    rule.add_targets([xpt_path])
    if deps_dir:
        deps_path = os.path.join(deps_dir, '%s.pp' % module)
        with FileAvoidWrite(deps_path) as fh:
            mk.dump(fh)
def process(input_dirs, inc_paths, bindings_conf, header_dir, xpcrs_dir,
            xpt_dir, deps_dir, module, idl_files):
    p = IDLParser()

    xpts = []
    mk = Makefile()
    rule = mk.create_rule()

    glbl = {}
    exec(open(bindings_conf, encoding='utf-8').read(), glbl)
    webidlconfig = glbl['DOMInterfaces']

    # Write out dependencies for Python modules we import. If this list isn't
    # up to date, we will not re-process XPIDL files if the processor changes.
    rule.add_dependencies(
        six.ensure_text(s) for s in iter_modules_in_path(topsrcdir))

    for path in idl_files:
        basename = os.path.basename(path)
        stem, _ = os.path.splitext(basename)
        idl_data = open(path, encoding='utf-8').read()

        idl = p.parse(idl_data, filename=path)
        idl.resolve(inc_paths, p, webidlconfig)

        header_path = os.path.join(header_dir, '%s.h' % stem)
        rs_rt_path = os.path.join(xpcrs_dir, 'rt', '%s.rs' % stem)
        rs_bt_path = os.path.join(xpcrs_dir, 'bt', '%s.rs' % stem)

        xpts.append(jsonxpt.build_typelib(idl))

        rule.add_dependencies(six.ensure_text(s) for s in idl.deps)

        # The print_* functions don't actually do anything with the
        # passed-in path other than writing it into the file to let people
        # know where the original source was.  This script receives
        # absolute paths, which are not so great to embed in header files
        # (they mess with deterministic generation of files on different
        # machines, Searchfox logic, shared compilation caches, etc.), so
        # we pass in fake paths that are the same across compilations, but
        # should still enable people to figure out where to go.
        relpath = mozpath.relpath(path, topsrcdir)

        with FileAvoidWrite(header_path) as fh:
            print_header(idl, fh, path, relpath)

        with FileAvoidWrite(rs_rt_path) as fh:
            print_rust_bindings(idl, fh, relpath)

        with FileAvoidWrite(rs_bt_path) as fh:
            print_rust_macros_bindings(idl, fh, relpath)

    # NOTE: We don't use FileAvoidWrite here as we may re-run this code due to a
    # number of different changes in the code, which may not cause the .xpt
    # files to be changed in any way. This means that make will re-run us every
    # time a build is run whether or not anything changed. To fix this we
    # unconditionally write out the file.
    xpt_path = os.path.join(xpt_dir, '%s.xpt' % module)
    with open(xpt_path, 'w', encoding='utf-8', newline='\n') as fh:
        jsonxpt.write(jsonxpt.link(xpts), fh)

    rule.add_targets([six.ensure_text(xpt_path)])
    if deps_dir:
        deps_path = os.path.join(deps_dir, '%s.pp' % module)
        with FileAvoidWrite(deps_path) as fh:
            mk.dump(fh)