diff options
Diffstat (limited to 'tools/libglibcodegen.py')
| -rw-r--r-- | tools/libglibcodegen.py | 177 |
1 files changed, 15 insertions, 162 deletions
diff --git a/tools/libglibcodegen.py b/tools/libglibcodegen.py index 090e8dec..129c179e 100644 --- a/tools/libglibcodegen.py +++ b/tools/libglibcodegen.py @@ -4,7 +4,7 @@ The master copy of this library is in the telepathy-glib repository - please make any changes there. """ -# Copyright (C) 2006, 2007 Collabora Limited +# Copyright (C) 2006-2008 Collabora Limited # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public @@ -21,44 +21,16 @@ please make any changes there. # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA -from string import ascii_letters, digits - - -NS_TP = "http://telepathy.freedesktop.org/wiki/DbusSpec#extensions-v0" - -_ASCII_ALNUM = ascii_letters + digits - - -def camelcase_to_lower(s): - out =""; - out += s[0].lower() - last_upper=False - if s[0].isupper(): - last_upper=True - for i in range(1,len(s)): - if s[i].isupper(): - if last_upper: - if (i+1) < len(s) and s[i+1].islower(): - out += "_" + s[i].lower() - else: - out += s[i].lower() - else: - out += "_" + s[i].lower() - last_upper=True - else: - out += s[i] - last_upper=False - return out - - -def camelcase_to_upper(s): - return camelcase_to_lower(s).upper() - - -def cmp_by_name(node1, node2): - return cmp(node1.getAttributeNode("name").nodeValue, - node2.getAttributeNode("name").nodeValue) - +from libtpcodegen import NS_TP, \ + Signature, \ + camelcase_to_lower, \ + camelcase_to_upper, \ + cmp_by_name, \ + escape_as_identifier, \ + get_by_path, \ + get_descendant_text, \ + get_docstring, \ + xml_escape def dbus_gutils_wincaps_to_uscore(s): """Bug-for-bug compatible Python port of _dbus_gutils_wincaps_to_uscore @@ -77,60 +49,6 @@ def dbus_gutils_wincaps_to_uscore(s): return ret -def escape_as_identifier(identifier): - """Escape the given string to be a valid D-Bus object path or service - name component, using a reversible encoding to ensure uniqueness. - - The reversible encoding is as follows: - - * The empty string becomes '_' - * Otherwise, each non-alphanumeric character is replaced by '_' plus - two lower-case hex digits; the same replacement is carried out on - the first character, if it's a digit - """ - # '' -> '_' - if not identifier: - return '_' - - # A bit of a fast path for strings which are already OK. - # We deliberately omit '_' because, for reversibility, that must also - # be escaped. - if (identifier.strip(_ASCII_ALNUM) == '' and - identifier[0] in ascii_letters): - return identifier - - # The first character may not be a digit - if identifier[0] not in ascii_letters: - ret = ['_%02x' % ord(identifier[0])] - else: - ret = [identifier[0]] - - # Subsequent characters may be digits or ASCII letters - for c in identifier[1:]: - if c in _ASCII_ALNUM: - ret.append(c) - else: - ret.append('_%02x' % ord(c)) - - return ''.join(ret) - - -def get_docstring(element): - docstring = None - for x in element.childNodes: - if x.namespaceURI == NS_TP and x.localName == 'docstring': - docstring = x - if docstring is not None: - docstring = docstring.toxml().replace('\n', ' ').strip() - if docstring.startswith('<tp:docstring>'): - docstring = docstring[14:].lstrip() - if docstring.endswith('</tp:docstring>'): - docstring = docstring[:-15].rstrip() - if docstring in ('<tp:docstring/>', ''): - docstring = '' - return docstring - - def signal_to_marshal_type(signal): """ return a list of strings indicating the marshalling type for this signal. @@ -183,69 +101,6 @@ def method_to_glue_marshal_name(method, prefix): return prefix + '_marshal_VOID__' + name -class _SignatureIter: - """Iterator over a D-Bus signature. Copied from dbus-python 0.71 so we - can run genginterface in a limited environment with only Python - (like Scratchbox). - """ - def __init__(self, string): - self.remaining = string - - def next(self): - if self.remaining == '': - raise StopIteration - - signature = self.remaining - block_depth = 0 - block_type = None - end = len(signature) - - for marker in range(0, end): - cur_sig = signature[marker] - - if cur_sig == 'a': - pass - elif cur_sig == '{' or cur_sig == '(': - if block_type == None: - block_type = cur_sig - - if block_type == cur_sig: - block_depth = block_depth + 1 - - elif cur_sig == '}': - if block_type == '{': - block_depth = block_depth - 1 - - if block_depth == 0: - end = marker - break - - elif cur_sig == ')': - if block_type == '(': - block_depth = block_depth - 1 - - if block_depth == 0: - end = marker - break - - else: - if block_depth == 0: - end = marker - break - - end = end + 1 - self.remaining = signature[end:] - return Signature(signature[0:end]) - - -class Signature(str): - """A string, iteration over which is by D-Bus single complete types - rather than characters. - """ - def __iter__(self): - return _SignatureIter(self) - - def type_to_gtype(s): if s == 'y': #byte return ("guchar ", "G_TYPE_UCHAR","UCHAR", False) @@ -292,7 +147,10 @@ def type_to_gtype(s): elif s == 'ab': #boolean array return ("GArray *", "DBUS_TYPE_G_BOOLEAN_ARRAY", "BOXED", True) elif s == 'ao': #object path array - return ("GArray *", "DBUS_TYPE_G_OBJECT_ARRAY", "BOXED", True) + return ("GPtrArray *", + 'dbus_g_type_get_collection ("GPtrArray",' + ' DBUS_TYPE_G_OBJECT_PATH)', + "BOXED", True) elif s == 'a{ss}': #hash table of string to string return ("GHashTable *", "DBUS_TYPE_G_STRING_STRING_HASHTABLE", "BOXED", False) elif s[:2] == 'a{': #some arbitrary hash tables @@ -313,8 +171,3 @@ def type_to_gtype(s): # we just don't know .. raise Exception, "don't know the GType for " + s - - -def xml_escape(s): - s = s.replace('&', '&').replace("'", ''').replace('"', '"') - return s.replace('<', '<').replace('>', '>') |