1 files changed, 0 insertions, 221 deletions

diff --git a/bitbake/lib/bb/parse/parse_py/ConfHandler.py b/bitbake/lib/bb/parse/parse_py/ConfHandler.py
deleted file mode 100644
index 9ddbae123d..0000000000
--- a/bitbake/lib/bb/parse/parse_py/ConfHandler.py
+++ /dev/null
@@ -1,221 +0,0 @@
-"""
-   class for handling configuration data files
-
-   Reads a .conf file and obtains its metadata
-
-"""
-
-# Copyright (C) 2003, 2004  Chris Larson
-# Copyright (C) 2003, 2004  Phil Blundell
-#
-# SPDX-License-Identifier: GPL-2.0-only
-#
-
-import errno
-import re
-import os
-import bb.utils
-from bb.parse import ParseError, resolve_file, ast, logger, handle
-
-__config_regexp__  = re.compile( r"""
-    ^
-    (?P<exp>export\s+)?
-    (?P<var>[a-zA-Z0-9\-_+.${}/~:]*?)
-    (\[(?P<flag>[a-zA-Z0-9\-_+.][a-zA-Z0-9\-_+.@/]*)\])?
-
-    (?P<whitespace>\s*) (
-        (?P<colon>:=) |
-        (?P<lazyques>\?\?=) |
-        (?P<ques>\?=) |
-        (?P<append>\+=) |
-        (?P<prepend>=\+) |
-        (?P<predot>=\.) |
-        (?P<postdot>\.=) |
-        =
-    ) (?P<whitespace2>\s*)
-
-    (?!'[^']*'[^']*'$)
-    (?!\"[^\"]*\"[^\"]*\"$)
-    (?P<apo>['\"])
-    (?P<value>.*)
-    (?P=apo)
-    $
-    """, re.X)
-__include_regexp__ = re.compile( r"include\s+(.+)" )
-__require_regexp__ = re.compile( r"require\s+(.+)" )
-__includeall_regexp__ = re.compile( r"include_all\s+(.+)" )
-__export_regexp__ = re.compile( r"export\s+([a-zA-Z0-9\-_+.${}/~]+)$" )
-__unset_regexp__ = re.compile( r"unset\s+([a-zA-Z0-9\-_+.${}/~]+)$" )
-__unset_flag_regexp__ = re.compile( r"unset\s+([a-zA-Z0-9\-_+.${}/~]+)\[([a-zA-Z0-9\-_+.][a-zA-Z0-9\-_+.@]+)\]$" )
-__addpylib_regexp__      = re.compile(r"addpylib\s+(.+)\s+(.+)" )
-__addfragments_regexp__  = re.compile(r"addfragments\s+(.+)\s+(.+)\s+(.+)\s+(.+)" )
-
-def init(data):
-    return
-
-def supports(fn, d):
-    return fn[-5:] == ".conf"
-
-def include(parentfn, fns, lineno, data, error_out):
-    """
-    error_out: A string indicating the verb (e.g. "include", "inherit") to be
-    used in a ParseError that will be raised if the file to be included could
-    not be included. Specify False to avoid raising an error in this case.
-    """
-    fns = data.expand(fns)
-    parentfn = data.expand(parentfn)
-
-    # "include" or "require" accept zero to n space-separated file names to include.
-    for fn in fns.split():
-        include_single_file(parentfn, fn, lineno, data, error_out)
-
-def include_single_file(parentfn, fn, lineno, data, error_out):
-    """
-    Helper function for include() which does not expand or split its parameters.
-    """
-    if parentfn == fn: # prevent infinite recursion
-        return None
-
-    if not os.path.isabs(fn):
-        dname = os.path.dirname(parentfn)
-        bbpath = "%s:%s" % (dname, data.getVar("BBPATH"))
-        abs_fn, attempts = bb.utils.which(bbpath, fn, history=True)
-        if abs_fn and bb.parse.check_dependency(data, abs_fn):
-            logger.warning("Duplicate inclusion for %s in %s" % (abs_fn, data.getVar('FILE')))
-        for af in attempts:
-            bb.parse.mark_dependency(data, af)
-        if abs_fn:
-            fn = abs_fn
-    elif bb.parse.check_dependency(data, fn):
-        logger.warning("Duplicate inclusion for %s in %s" % (fn, data.getVar('FILE')))
-
-    try:
-        bb.parse.handle(fn, data, True)
-    except (IOError, OSError) as exc:
-        if exc.errno == errno.ENOENT:
-            if error_out:
-                raise ParseError("Could not %s file %s" % (error_out, fn), parentfn, lineno)
-            logger.debug2("CONF file '%s' not found", fn)
-        else:
-            if error_out:
-                raise ParseError("Could not %s file %s: %s" % (error_out, fn, exc.strerror), parentfn, lineno)
-            else:
-                raise ParseError("Error parsing %s: %s" % (fn, exc.strerror), parentfn, lineno)
-
-# We have an issue where a UI might want to enforce particular settings such as
-# an empty DISTRO variable. If configuration files do something like assigning
-# a weak default, it turns out to be very difficult to filter out these changes,
-# particularly when the weak default might appear half way though parsing a chain
-# of configuration files. We therefore let the UIs hook into configuration file
-# parsing. This turns out to be a hard problem to solve any other way.
-confFilters = []
-
-def handle(fn, data, include, baseconfig=False):
-    init(data)
-
-    if include == 0:
-        oldfile = None
-    else:
-        oldfile = data.getVar('FILE', False)
-
-    abs_fn = resolve_file(fn, data)
-    with open(abs_fn, 'r') as f:
-
-        statements = ast.StatementGroup()
-        lineno = 0
-        while True:
-            lineno = lineno + 1
-            s = f.readline()
-            if not s:
-                break
-            origlineno = lineno
-            origline = s
-            w = s.strip()
-            # skip empty lines
-            if not w:
-                continue
-            s = s.rstrip()
-            while s[-1] == '\\':
-                line = f.readline()
-                origline += line
-                s2 = line.rstrip()
-                lineno = lineno + 1
-                if (not s2 or s2 and s2[0] != "#") and s[0] == "#" :
-                    bb.fatal("There is a confusing multiline, partially commented expression starting on line %s of file %s:\n%s\nPlease clarify whether this is all a comment or should be parsed." % (origlineno, fn, origline))
-
-                s = s[:-1] + s2
-            # skip comments
-            if s[0] == '#':
-                continue
-            feeder(lineno, s, abs_fn, statements, baseconfig=baseconfig)
-
-    # DONE WITH PARSING... time to evaluate
-    data.setVar('FILE', abs_fn)
-    statements.eval(data)
-    if oldfile:
-        data.setVar('FILE', oldfile)
-
-    for f in confFilters:
-        f(fn, data)
-
-    return data
-
-# baseconfig is set for the bblayers/layer.conf cookerdata config parsing
-# The function is also used by BBHandler, conffile would be False
-def feeder(lineno, s, fn, statements, baseconfig=False, conffile=True):
-    m = __config_regexp__.match(s)
-    if m:
-        groupd = m.groupdict()
-        if groupd['var'] == "":
-            raise ParseError("Empty variable name in assignment: '%s'" % s, fn, lineno);
-        if not groupd['whitespace'] or not groupd['whitespace2']:
-            logger.warning("%s:%s has a lack of whitespace around the assignment: '%s'" % (fn, lineno, s))
-        ast.handleData(statements, fn, lineno, groupd)
-        return
-
-    m = __include_regexp__.match(s)
-    if m:
-        ast.handleInclude(statements, fn, lineno, m, False)
-        return
-
-    m = __require_regexp__.match(s)
-    if m:
-        ast.handleInclude(statements, fn, lineno, m, True)
-        return
-
-    m = __includeall_regexp__.match(s)
-    if m:
-        ast.handleIncludeAll(statements, fn, lineno, m)
-        return
-
-    m = __export_regexp__.match(s)
-    if m:
-        ast.handleExport(statements, fn, lineno, m)
-        return
-
-    m = __unset_regexp__.match(s)
-    if m:
-        ast.handleUnset(statements, fn, lineno, m)
-        return
-
-    m = __unset_flag_regexp__.match(s)
-    if m:
-        ast.handleUnsetFlag(statements, fn, lineno, m)
-        return
-
-    m = __addpylib_regexp__.match(s)
-    if baseconfig and conffile and m:
-        ast.handlePyLib(statements, fn, lineno, m)
-        return
-
-    m = __addfragments_regexp__.match(s)
-    if m:
-        ast.handleAddFragments(statements, fn, lineno, m)
-        return
-
-    raise ParseError("unparsed line: '%s'" % s, fn, lineno);
-
-# Add us to the handlers list
-from bb.parse import handlers
-handlers.append({'supports': supports, 'handle': handle, 'init': init})
-del handlers