Ejemplo n.º 1
0
def handle(fn, d, include):
    global __func_start_regexp__, __inherit_regexp__, __export_func_regexp__, __addtask_regexp__, __addhandler_regexp__, __infunc__, __body__, __residue__
    __body__ = []
    __infunc__ = ""
    __classname__ = ""
    __residue__ = []


    if include == 0:
        bb.msg.debug(2, bb.msg.domain.Parsing, "BB " + fn + ": handle(data)")
    else:
        bb.msg.debug(2, bb.msg.domain.Parsing, "BB " + fn + ": handle(data, include)")

    (root, ext) = os.path.splitext(os.path.basename(fn))
    base_name = "%s%s" % (root,ext)
    init(d)

    if ext == ".bbclass":
        __classname__ = root
        classes.append(__classname__)
        __inherit_cache = data.getVar('__inherit_cache', d) or []
        if not fn in __inherit_cache:
            __inherit_cache.append(fn)
            data.setVar('__inherit_cache', __inherit_cache, d)

    if include != 0:
        oldfile = data.getVar('FILE', d)
    else:
        oldfile = None

    abs_fn = resolve_file(fn, d)

    if include:
        bb.parse.mark_dependency(d, abs_fn)

    # actual loading
    statements = get_statements(fn, abs_fn, base_name)

    # DONE WITH PARSING... time to evaluate
    if ext != ".bbclass":
        data.setVar('FILE', fn, d)

    statements.eval(d)

    if ext == ".bbclass":
        classes.remove(__classname__)
    else:
        if include == 0:
            return ast.multi_finalize(fn, d)

    if oldfile:
        bb.data.setVar("FILE", oldfile, d)

    # we have parsed the bb class now
    if ext == ".bbclass" or ext == ".inc":
        bb.methodpool.get_parsed_dict()[base_name] = 1

    return d
Ejemplo n.º 2
0
def handle(fn, d, include = 0):
    global __func_start_regexp__, __inherit_regexp__, __export_func_regexp__, __addtask_regexp__, __addhandler_regexp__, __infunc__, __body__, __bbpath_found__, __residue__
    __body__ = []
    __bbpath_found__ = 0
    __infunc__ = ""
    __classname__ = ""
    __residue__ = []

    if include == 0:
        debug(2, "BB " + fn + ": handle(data)")
    else:
        debug(2, "BB " + fn + ": handle(data, include)")

    (root, ext) = os.path.splitext(os.path.basename(fn))
    init(d)

    if ext == ".bbclass":
        __classname__ = root
        classes.append(__classname__)

    if include != 0:
        oldfile = data.getVar('FILE', d)
    else:
        oldfile = None

    fn = obtain(fn, d)
    bbpath = (data.getVar('BBPATH', d, 1) or '').split(':')
    if not os.path.isabs(fn):
        f = None
        for p in bbpath:
            p = data.expand(p, d)
            j = os.path.join(p, fn)
            if os.access(j, os.R_OK):
                abs_fn = j
                f = open(j, 'r')
                break
        if f is None:
            raise IOError("file not found")
    else:
        f = open(fn,'r')
        abs_fn = fn

    if ext != ".bbclass":
        bbpath.insert(0, os.path.dirname(abs_fn))
        data.setVar('BBPATH', ":".join(bbpath), d)

    if include:
        bb.parse.mark_dependency(d, abs_fn)

    if ext != ".bbclass":
        data.setVar('FILE', fn, d)
        i = (data.getVar("INHERIT", d, 1) or "").split()
        if not "base" in i and __classname__ != "base":
            i[0:0] = ["base"]
        inherit(i, d)

    lineno = 0
    while 1:
        lineno = lineno + 1
        s = f.readline()
        if not s: break
        s = s.rstrip()
        feeder(lineno, s, fn, d)
    if __inpython__:
        # add a blank line to close out any python definition
        feeder(lineno + 1, "", fn, d)
    if ext == ".bbclass":
        classes.remove(__classname__)
    else:
        if include == 0:
            data.expandKeys(d)
            data.update_data(d)
            anonqueue = data.getVar("__anonqueue", d, 1) or []
            for anon in anonqueue:
                data.setVar("__anonfunc", anon["content"], d)
                data.setVarFlags("__anonfunc", anon["flags"], d)
                from bb import build
                try:
                    t = data.getVar('T', d)
                    data.setVar('T', '${TMPDIR}/', d)
                    build.exec_func("__anonfunc", d)
                    data.delVar('T', d)
                    if t:
                        data.setVar('T', t, d)
                except Exception, e:
                    bb.debug(1, "executing anonymous function: %s" % e)
                    raise
            data.delVar("__anonqueue", d)
            data.delVar("__anonfunc", d)
            set_additional_vars(fn, d, include)
            data.update_data(d)

            for var in data.keys(d):
                if data.getVarFlag(var, 'handler', d):
                    bb.event.register(data.getVar(var, d))
                    continue

                if not data.getVarFlag(var, 'task', d):
                    continue

                deps = data.getVarFlag(var, 'deps', d) or []
                postdeps = data.getVarFlag(var, 'postdeps', d) or []
                bb.build.add_task(var, deps, d)
                for p in postdeps:
                    pdeps = data.getVarFlag(p, 'deps', d) or []
                    pdeps.append(var)
                    data.setVarFlag(p, 'deps', pdeps, d)
                    bb.build.add_task(p, pdeps, d)
        bbpath.pop(0)
Ejemplo n.º 3
0
def handle(fn, d, include=0):
    global __func_start_regexp__, __inherit_regexp__, __export_func_regexp__, __addtask_regexp__, __addhandler_regexp__, __infunc__, __body__, __residue__
    __body__ = []
    __infunc__ = ""
    __classname__ = ""
    __residue__ = []

    if include == 0:
        bb.msg.debug(2, bb.msg.domain.Parsing, "BB " + fn + ": handle(data)")
    else:
        bb.msg.debug(2, bb.msg.domain.Parsing,
                     "BB " + fn + ": handle(data, include)")

    (root, ext) = os.path.splitext(os.path.basename(fn))
    base_name = "%s%s" % (root, ext)
    init(d)

    if ext == ".bbclass":
        __classname__ = root
        classes.append(__classname__)
        __inherit_cache = data.getVar('__inherit_cache', d) or []
        if not fn in __inherit_cache:
            __inherit_cache.append(fn)
            data.setVar('__inherit_cache', __inherit_cache, d)

    if include != 0:
        oldfile = data.getVar('FILE', d)
    else:
        oldfile = None

    fn = obtain(fn, d)
    bbpath = (data.getVar('BBPATH', d, 1) or '').split(':')
    if not os.path.isabs(fn):
        f = None
        for p in bbpath:
            j = os.path.join(p, fn)
            if os.access(j, os.R_OK):
                abs_fn = j
                f = open(j, 'r')
                break
        if f is None:
            raise IOError("file %s not found" % fn)
    else:
        f = open(fn, 'r')
        abs_fn = fn

    if ext != ".bbclass":
        dname = os.path.dirname(abs_fn)
        if bbpath[0] != dname:
            bbpath.insert(0, dname)
            data.setVar('BBPATH', ":".join(bbpath), d)

    if include:
        bb.parse.mark_dependency(d, abs_fn)

    if ext != ".bbclass":
        data.setVar('FILE', fn, d)

    lineno = 0
    while 1:
        lineno = lineno + 1
        s = f.readline()
        if not s: break
        s = s.rstrip()
        feeder(lineno, s, fn, base_name, d)
    if __inpython__:
        # add a blank line to close out any python definition
        feeder(IN_PYTHON_EOF, "", fn, base_name, d)
    if ext == ".bbclass":
        classes.remove(__classname__)
    else:
        if include == 0:
            data.expandKeys(d)
            data.update_data(d)
            anonqueue = data.getVar("__anonqueue", d, 1) or []
            body = [x['content'] for x in anonqueue]
            flag = {'python': 1, 'func': 1}
            data.setVar("__anonfunc", "\n".join(body), d)
            data.setVarFlags("__anonfunc", flag, d)
            from bb import build
            try:
                t = data.getVar('T', d)
                data.setVar('T', '${TMPDIR}/', d)
                build.exec_func("__anonfunc", d)
                data.delVar('T', d)
                if t:
                    data.setVar('T', t, d)
            except Exception, e:
                bb.msg.debug(
                    1, bb.msg.domain.Parsing,
                    "Exception when executing anonymous function: %s" % e)
                raise
            data.delVar("__anonqueue", d)
            data.delVar("__anonfunc", d)
            set_additional_vars(fn, d, include)
            data.update_data(d)

            all_handlers = {}
            for var in data.getVar('__BBHANDLERS', d) or []:
                # try to add the handler
                handler = data.getVar(var, d)
                bb.event.register(var, handler)

            tasklist = data.getVar('__BBTASKS', d) or []
            bb.build.add_tasks(tasklist, d)

        bbpath.pop(0)
Ejemplo n.º 4
0
def handle(fn, d, include = 0):
    global __func_start_regexp__, __inherit_regexp__, __export_func_regexp__, __addtask_regexp__, __addhandler_regexp__, __infunc__, __body__, __residue__
    __body__ = []
    __infunc__ = ""
    __classname__ = ""
    __residue__ = []

    if include == 0:
        bb.msg.debug(2, bb.msg.domain.Parsing, "BB " + fn + ": handle(data)")
    else:
        bb.msg.debug(2, bb.msg.domain.Parsing, "BB " + fn + ": handle(data, include)")

    (root, ext) = os.path.splitext(os.path.basename(fn))
    base_name = "%s%s" % (root,ext)
    init(d)

    if ext == ".bbclass":
        __classname__ = root
        classes.append(__classname__)

    if include != 0:
        oldfile = data.getVar('FILE', d)
    else:
        oldfile = None

    fn = obtain(fn, d)
    bbpath = (data.getVar('BBPATH', d, 1) or '').split(':')
    if not os.path.isabs(fn):
        f = None
        for p in bbpath:
            j = os.path.join(p, fn)
            if os.access(j, os.R_OK):
                abs_fn = j
                f = open(j, 'r')
                break
        if f is None:
            raise IOError("file not found")
    else:
        f = open(fn,'r')
        abs_fn = fn

    if ext != ".bbclass":
        bbpath.insert(0, os.path.dirname(abs_fn))
        data.setVar('BBPATH', ":".join(bbpath), d)

    if include:
        bb.parse.mark_dependency(d, abs_fn)

    if ext != ".bbclass":
        data.setVar('FILE', fn, d)
        i = (data.getVar("INHERIT", d, 1) or "").split()
        if not "base" in i and __classname__ != "base":
            i[0:0] = ["base"]
        inherit(i, d)

    lineno = 0
    while 1:
        lineno = lineno + 1
        s = f.readline()
        if not s: break
        s = s.rstrip()
        feeder(lineno, s, fn, base_name, d)
    if __inpython__:
        # add a blank line to close out any python definition
        feeder(IN_PYTHON_EOF, "", fn, base_name, d)
    if ext == ".bbclass":
        classes.remove(__classname__)
    else:
        if include == 0:
            data.expandKeys(d)
            data.update_data(d)
            anonqueue = data.getVar("__anonqueue", d, 1) or []
            body = [x['content'] for x in anonqueue]
            flag = { 'python' : 1, 'func' : 1 }
            data.setVar("__anonfunc", "\n".join(body), d)
            data.setVarFlags("__anonfunc", flag, d)
            from bb import build
            try:
                t = data.getVar('T', d)
                data.setVar('T', '${TMPDIR}/', d)
                build.exec_func("__anonfunc", d)
                data.delVar('T', d)
                if t:
                    data.setVar('T', t, d)
            except Exception, e:
                bb.msg.debug(1, bb.msg.domain.Parsing, "executing anonymous function: %s" % e)
                raise
            data.delVar("__anonqueue", d)
            data.delVar("__anonfunc", d)
            set_additional_vars(fn, d, include)
            data.update_data(d)

            all_handlers = {} 
            for var in data.getVar('__BBHANDLERS', d) or []:
                # try to add the handler
                # if we added it remember the choiche
                handler = data.getVar(var,d)
                if bb.event.register(var,handler) == bb.event.Registered:
                    all_handlers[var] = handler

            for var in data.getVar('__BBTASKS', d) or []:
                deps = data.getVarFlag(var, 'deps', d) or []
                postdeps = data.getVarFlag(var, 'postdeps', d) or []
                bb.build.add_task(var, deps, d)
                for p in postdeps:
                    pdeps = data.getVarFlag(p, 'deps', d) or []
                    pdeps.append(var)
                    data.setVarFlag(p, 'deps', pdeps, d)
                    bb.build.add_task(p, pdeps, d)

            # now add the handlers
            if not len(all_handlers) == 0:
                data.setVar('__all_handlers__', all_handlers, d)

        bbpath.pop(0)
Ejemplo n.º 5
0
def handle(fn, d, include = 0):
    global __func_start_regexp__, __inherit_regexp__, __export_func_regexp__, __addtask_regexp__, __addhandler_regexp__, __infunc__, __body__, __residue__
    __body__ = []
    __infunc__ = ""
    __classname__ = ""
    __residue__ = []

    if include == 0:
        bb.msg.debug(2, bb.msg.domain.Parsing, "BB " + fn + ": handle(data)")
    else:
        bb.msg.debug(2, bb.msg.domain.Parsing, "BB " + fn + ": handle(data, include)")

    (root, ext) = os.path.splitext(os.path.basename(fn))
    base_name = "%s%s" % (root,ext)
    init(d)

    if ext == ".bbclass":
        __classname__ = root
        classes.append(__classname__)
        __inherit_cache = data.getVar('__inherit_cache', d) or []
        if not fn in __inherit_cache:
            __inherit_cache.append(fn)
            data.setVar('__inherit_cache', __inherit_cache, d)

    if include != 0:
        oldfile = data.getVar('FILE', d)
    else:
        oldfile = None

    fn = obtain(fn, d)
    bbpath = (data.getVar('BBPATH', d, 1) or '').split(':')
    if not os.path.isabs(fn):
        f = None
        for p in bbpath:
            j = os.path.join(p, fn)
            if os.access(j, os.R_OK):
                abs_fn = j
                f = open(j, 'r')
                break
        if f is None:
            raise IOError("file %s not found" % fn)
    else:
        f = open(fn,'r')
        abs_fn = fn

    if include:
        bb.parse.mark_dependency(d, abs_fn)

    if ext != ".bbclass":
        data.setVar('FILE', fn, d)

    lineno = 0
    while 1:
        lineno = lineno + 1
        s = f.readline()
        if not s: break
        s = s.rstrip()
        feeder(lineno, s, fn, base_name, d)
    if __inpython__:
        # add a blank line to close out any python definition
        feeder(IN_PYTHON_EOF, "", fn, base_name, d)
    if ext == ".bbclass":
        classes.remove(__classname__)
    else:
        if include == 0:
            multi = data.getVar('BBCLASSEXTEND', d, 1)
            if multi:
                based = bb.data.createCopy(d)
                finalise(fn, based)
                darray = {"": based}
                for cls in multi.split():
                    pn = data.getVar('PN', d, True)
                    based = bb.data.createCopy(d)
                    data.setVar('PN', pn + '-' + cls, based)
                    inherit([cls], based)
                    finalise(fn, based)
                    darray[cls] = based
                return darray
            else:
                finalise(fn, d)
        bbpath.pop(0)
    if oldfile:
        bb.data.setVar("FILE", oldfile, d)

    # we have parsed the bb class now
    if ext == ".bbclass" or ext == ".inc":
        __parsed_methods__[base_name] = 1

    return d
Ejemplo n.º 6
0
def handle(fn, d, include=0):
    global __func_start_regexp__, __inherit_regexp__, __export_func_regexp__, __addtask_regexp__, __addhandler_regexp__, __infunc__, __body__, __residue__
    __body__ = []
    __infunc__ = ""
    __classname__ = ""
    __residue__ = []

    if include == 0:
        bb.msg.debug(2, bb.msg.domain.Parsing, "BB " + fn + ": handle(data)")
    else:
        bb.msg.debug(2, bb.msg.domain.Parsing,
                     "BB " + fn + ": handle(data, include)")

    (root, ext) = os.path.splitext(os.path.basename(fn))
    base_name = "%s%s" % (root, ext)
    init(d)

    if ext == ".bbclass":
        __classname__ = root
        classes.append(__classname__)
        __inherit_cache = data.getVar('__inherit_cache', d) or []
        if not fn in __inherit_cache:
            __inherit_cache.append(fn)
            data.setVar('__inherit_cache', __inherit_cache, d)

    if include != 0:
        oldfile = data.getVar('FILE', d)
    else:
        oldfile = None

    fn = obtain(fn, d)
    bbpath = (data.getVar('BBPATH', d, 1) or '').split(':')
    if not os.path.isabs(fn):
        f = None
        for p in bbpath:
            j = os.path.join(p, fn)
            if os.access(j, os.R_OK):
                abs_fn = j
                f = open(j, 'r')
                break
        if f is None:
            raise IOError("file %s not found" % fn)
    else:
        f = open(fn, 'r')
        abs_fn = fn

    if include:
        bb.parse.mark_dependency(d, abs_fn)

    if ext != ".bbclass":
        data.setVar('FILE', fn, d)

    lineno = 0
    while 1:
        lineno = lineno + 1
        s = f.readline()
        if not s: break
        s = s.rstrip()
        feeder(lineno, s, fn, base_name, d)
    if __inpython__:
        # add a blank line to close out any python definition
        feeder(IN_PYTHON_EOF, "", fn, base_name, d)
    if ext == ".bbclass":
        classes.remove(__classname__)
    else:
        if include == 0:
            multi = data.getVar('BBCLASSEXTEND', d, 1)
            if multi:
                based = bb.data.createCopy(d)
                finalise(fn, based)
                darray = {"": based}
                for cls in multi.split():
                    pn = data.getVar('PN', d, True)
                    based = bb.data.createCopy(d)
                    data.setVar('PN', pn + '-' + cls, based)
                    inherit([cls], based)
                    finalise(fn, based)
                    darray[cls] = based
                return darray
            else:
                finalise(fn, d)
        bbpath.pop(0)
    if oldfile:
        bb.data.setVar("FILE", oldfile, d)

    # we have parsed the bb class now
    if ext == ".bbclass" or ext == ".inc":
        __parsed_methods__[base_name] = 1

    return d