sbus_codegen revision 4f7f714e118e95896fac5239c7a8b529c39a4758
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder# Stef Walter <stefw@redhat.com>
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder# Copyright (C) 2014 Red Hat
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder# This program is free software; you can redistribute it and/or modify
43b4c41fbb07705c9df321221ab9cb9832460407Christian Maeder# it under the terms of the GNU General Public License as published by
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder# the Free Software Foundation; either version 3 of the License, or
f4a2a20e49f41b2afa657e5e64d9e349c7faa091Christian Maeder# (at your option) any later version.
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder# This program is distributed in the hope that it will be useful,
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder# but WITHOUT ANY WARRANTY; without even the implied warranty of
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
68d10d143f29fcff3c637ba24f90e983995ceae6Christian Maeder# GNU General Public License for more details.
a53841f6d6e86ac751c12a33dc8aadf53f59d977Klaus Luettich# You should have received a copy of the GNU General Public License
a53841f6d6e86ac751c12a33dc8aadf53f59d977Klaus Luettich# along with this program. If not, see <http://www.gnu.org/licenses/>.
96646aed2ae087b942ae23f15bbe729a8f7c43d3Christian Maeder# Some parser code from GLib
3b06e23643a9f65390cb8c1caabe83fa7e87a708Till Mossakowski# Copyright (C) 2008-2011 Red Hat, Inc.
f04e8f3ff56405901be968fd4c6e9769239f1a9bKlaus Luettich# This library is free software; you can redistribute it and/or
ce8b15da31cd181b7e90593cbbca98f47eda29d6Till Mossakowski# modify it under the terms of the GNU Lesser General Public
e7757995211bd395dc79d26fe017d99375f7d2a6Christian Maeder# License as published by the Free Software Foundation; either
e7757995211bd395dc79d26fe017d99375f7d2a6Christian Maeder# version 2 of the License, or (at your option) any later version.
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder# This library is distributed in the hope that it will be useful,
ac0bbbcb2774629bb87986e69cf53d3402c5f575Christian Maeder# but WITHOUT ANY WARRANTY; without even the implied warranty of
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
2e2094a642e3775b0d76b890556407941d3a53b6Christian Maeder# Lesser General Public License for more details.
6a79849bed67264c396dddb3e9c184bdfc1a1bc9Christian Maeder# You should have received a copy of the GNU Lesser General
e8db9a65830cf71504e33c6f441a67b4d184a3caChristian Maeder# Public License along with this library; if not, write to the
c0c2380bced8159ff0297ece14eba948bd236471Christian Maeder# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
8410667510a76409aca9bb24ff0eda0420088274Christian Maeder# Boston, MA 02111-1307, USA.
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder# Portions by: David Zeuthen <davidz@redhat.com>
ad270004874ce1d0697fb30d7309f180553bb315Christian Maeder# DBus interfaces are defined here:
4cb215739e9ab13447fa21162482ebe485b47455Christian Maeder# http://dbus.freedesktop.org/doc/dbus-specification.html#introspection-format
404166b9366552e9ec5abb87a37c76ec8a815fb7Klaus Luettich# The introspection data format has become the standard way to represent a
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder# DBus interface. For many examples see /usr/share/dbus-1/interfaces/ on a
356fa49fe3e6a8398f92d13e9f920d0f093697ecChristian Maeder# typical linux machine.
55adfe57a4de1f36adc3e3bfc16f342e44a7d444Christian Maeder# A word about annotations. These are extra flags or values that can be
d23b0cc79c0d204e6ec758dff8d0ba71c9f693f7Christian Maeder# assigned to anything. So far, the codegen supports this annotation:
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder# - An annotation specified in the specification that tells us what C symbol
e593b89bfd4952698dc37feced21cefe869d87a2Christian Maeder# to generate for a given interface or method. By default the codegen will
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder# build up a symbol name from the DBus name.
dcbd32289a7bdf1e6edd06c6ab0698c6a9dbf37aChristian Maeder# -----------------------------------------------------------------------------
356fa49fe3e6a8398f92d13e9f920d0f093697ecChristian Maeder # Lets us print problems like a compiler would
356fa49fe3e6a8398f92d13e9f920d0f093697ecChristian Maeder return "%s:%d: %s" % (self.file, self.line, message)
5ad5dffe06818a13e1632b1119fbca7881085fc1Dominik Luecke return self.annotations.get("org.freedesktop.DBus.GLib.CSymbol", self.name)
363939beade943a02b31004cea09dec34fa8a6d9Christian Maeder# The basic types that we support marshalling right now. These
a7c27282e71cf4505026645f96d4f5cb8a284e32Christian Maeder# are the ones we can pass as basic arguments to libdbus directly.
363939beade943a02b31004cea09dec34fa8a6d9Christian Maeder# If the dbus and sssd types are identical we pass things directly.
8a28707e9155465c6f2236a06eac6580a65c7025Christian Maeder# otherwise some copying is necessary.
ea0dd71829400e24c3d8a7b7440cd6b42c34a3b8Christian Maeder 'y': ( "DBUS_TYPE_BYTE", "uint8_t", "uint8_t" ),
431d34c7007a787331c4e5ec997badb0f8190fc7Christian Maeder 'b': ( "DBUS_TYPE_BOOLEAN", "dbus_bool_t", "bool" ),
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder 'n': ( "DBUS_TYPE_INT16", "int16_t", "int16_t" ),
d3ae0072823e2ef0d41d4431fcc768e66489c20eChristian Maeder 'q': ( "DBUS_TYPE_UINT16", "uint16_t", "uint16_t" ),
9e748851c150e1022fb952bab3315e869aaf0214Christian Maeder 'i': ( "DBUS_TYPE_INT32", "int32_t", "int32_t" ),
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder 'u': ( "DBUS_TYPE_UINT32", "uint32_t", "uint32_t" ),
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder 'x': ( "DBUS_TYPE_INT64", "int64_t", "int64_t" ),
9e748851c150e1022fb952bab3315e869aaf0214Christian Maeder 't': ( "DBUS_TYPE_UINT64", "uint64_t", "uint64_t" ),
9e748851c150e1022fb952bab3315e869aaf0214Christian Maeder 'd': ( "DBUS_TYPE_DOUBLE", "double", "double" ),
6a79849bed67264c396dddb3e9c184bdfc1a1bc9Christian Maeder 's': ( "DBUS_TYPE_STRING", "const char *", "const char *" ),
6a79849bed67264c396dddb3e9c184bdfc1a1bc9Christian Maeder 'o': ( "DBUS_TYPE_OBJECT_PATH", "const char *", "const char *" ),
6dc9bc98d0854fe2e3dd3bfc4275096a0c28ee1cChristian Maeder type = type[1:]
c0c2380bced8159ff0297ece14eba948bd236471Christian Maeder (self.dbus_constant, self.dbus_type, self.sssd_type) = BASIC_TYPES[type]
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder # If types are not identical, we can't do array (yet)
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder self.is_basic = (self.dbus_type == self.sssd_type)
a5e5b8c3e5c11177e5034ef2423813a5d28979edChristian Maeder if not self.only_basic_args() and not self.use_raw_handler():
a5e5b8c3e5c11177e5034ef2423813a5d28979edChristian Maeder raise DBusXmlException("Method has complex arguments and requires " +
2d130d212db7208777ca896a7ecad619a8944971Christian Maeder "the 'org.freedesktop.sssd.RawHandler' annotation")
2d130d212db7208777ca896a7ecad619a8944971Christian Maeder return "%s_%s" % (self.iface.c_name(), self.c_name())
2d130d212db7208777ca896a7ecad619a8944971Christian Maeder return self.annotations.get(anno, self.iface.annotations.get(anno)) == 'true'
6ff7a91875597d6e4dfaa68c79187d01473e8341Christian Maeder return "".join([arg.type for arg in self.in_args])
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder return "%s_%s" % (self.iface.c_name(), self.c_name())
363939beade943a02b31004cea09dec34fa8a6d9Christian Maeder def __init__(self, iface, name, type, access):
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder raise DBusXmlException('Invalid access type %s'%self.access)
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder return "%s_%s" % (self.iface.c_name(), self.c_name())
d946c1bfdd7d58aa7c023efe864d5999eb44a61bChristian Maeder return "%s_get_%s" % (self.iface.c_name(), self.c_name())
d946c1bfdd7d58aa7c023efe864d5999eb44a61bChristian Maeder sig = "void (*%s)(struct sbus_request *, void *data, %s *" % (name, self.sssd_type)
f1541d4a151dbd08002dbd14e7eb1d5dde253689Christian Maeder return self.annotations.get("org.freedesktop.DBus.GLib.CSymbol",
89f7631cbfbd1bb99fc152b434bd362a7799d295Christian Maeder# -----------------------------------------------------------------------------
363939beade943a02b31004cea09dec34fa8a6d9Christian Maeder# Code Generation
f4505a64a089693012a3f5c3b1f12a82cd7a2a5aKlaus Luettich # NOTE: Would like to use the following syntax for this function
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder # but need to wait until python3 until it is supported:
4ed0007ac9caea5b468f202521352d153481423cChristian Maeder assert not kwargs, "unknown keyword argument(s): %s" % str(kwargs)
2c619a4dfdc1df27573eba98e81ed1ace906941dChristian Maederdef method_arg_types(args, with_names=False):
fb328c4f646dd3dd78a9391c5cb58450a3dd0aa9Klaus Luettichdef method_function_pointer(meth, name, with_names=False):
8b0f493ae42bad8b94918cc0957f1af57096cda4Felix Reckers return "int (*%s)(struct sbus_request *%s, void *%s%s)" % \
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder method_arg_types(meth.in_args, with_names))
9e748851c150e1022fb952bab3315e869aaf0214Christian Maeder return prop.getter_signature(prop.getter_name())
61fa0ac06ede811c7aad54ec4c4202346727368eChristian Maederdef forward_method_invoker(signature, args):
383aa66e5142365fe9b1f88b18c1da5b27cc8c04Christian Maeder out("/* invokes a handler with a '%s' DBus signature */", signature)
383aa66e5142365fe9b1f88b18c1da5b27cc8c04Christian Maeder out("static int invoke_%s_method(struct sbus_request *dbus_req, void *function_ptr);", signature)
d23b0cc79c0d204e6ec758dff8d0ba71c9f693f7Christian Maeder out("/* invokes a handler with a '%s' DBus signature */", signature)
d23b0cc79c0d204e6ec758dff8d0ba71c9f693f7Christian Maeder out("static int invoke_%s_method(struct sbus_request *dbus_req, void *function_ptr)", signature)
d23b0cc79c0d204e6ec758dff8d0ba71c9f693f7Christian Maeder out(" int (*handler)(struct sbus_request *, void *%s) = function_ptr;", method_arg_types(args))
d23b0cc79c0d204e6ec758dff8d0ba71c9f693f7Christian Maeder out(" if (!sbus_request_parse_or_finish(dbus_req,")
d23b0cc79c0d204e6ec758dff8d0ba71c9f693f7Christian Maeder out(" DBUS_TYPE_ARRAY, %s, &arg_%d, &len_%d,",
4561227a776bdf0ab679b19fb92f1eaaed8786f7Christian Maeder out(" return (handler)(dbus_req, dbus_req->intf->instance_data", new_line=False)
b1f59a4ea7c96f4c03a4d7cfcb9c5e66871cfbbbChristian Maederdef source_prop_types(prop, type_prefix=False):
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder prefix = "%s_" % prop.type if type_prefix else ""
0b349288edfa50fdf38fda1a14e1562d03f92574Christian Maeder out(" %s *%sprop_val;", prop.sssd_type, prefix)
fb328c4f646dd3dd78a9391c5cb58450a3dd0aa9Klaus Luettich out(" %s *%sout_val;", prop.dbus_type, prefix)
f04e8f3ff56405901be968fd4c6e9769239f1a9bKlaus Luettich out(" %s %sprop_val;", prop.sssd_type, prefix)
abf2487c3aece95c371ea89ac64319370dcb6483Klaus Luettichdef source_prop_handler(prop, type_prefix=False):
61fa0ac06ede811c7aad54ec4c4202346727368eChristian Maeder prefix = "%s_" % prop.type if type_prefix else ""
61fa0ac06ede811c7aad54ec4c4202346727368eChristian Maeder out(" %s", prop.getter_signature("%shandler" % prefix), new_line=False)
18a4d5cb6828f080db9c5f9551785c5151027271Christian Maeder out("/* invokes a getter with an array of '%s' DBus type */", prop.dbus_type)
9e748851c150e1022fb952bab3315e869aaf0214Christian Maeder out("/* invokes a getter with a '%s' DBus type */", prop.dbus_type)
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder out("static int %s(struct sbus_request *dbus_req, void *function_ptr)",
f4a2a20e49f41b2afa657e5e64d9e349c7faa091Christian Maeder out(" %s", prop.getter_signature("handler"), new_line=False)
63e50b4c36074d5fb9de872c4007b688b4bce534Christian Maeder out(" (handler)(dbus_req, dbus_req->intf->instance_data, &prop_val", new_line=False)
6a79849bed67264c396dddb3e9c184bdfc1a1bc9Christian Maeder out(" out_val = prop_val == NULL ? \"\" : prop_val;")
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder out(" out_val = prop_val == NULL ? \"/\" : prop_val;")
6bf24e5eb644064ad650eb3fd9774483fccbf601Christian Maeder out(" return sbus_request_return_array_as_variant(dbus_req, %s, (uint8_t*)out_val, prop_len, sizeof(%s));", prop.dbus_constant, prop.sssd_type)
63f0e65a37b95621334db9ee4ba0cd9d826f5c0fChristian Maeder out(" return sbus_request_return_as_variant(dbus_req, %s, &out_val);", prop.dbus_constant)
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maederdef source_getall_invoker(iface, prop_invokers):
1f8a7f8343f7df719768d2b1d7e3077ee291a1caChristian Maeder out("/* invokes GetAll for the '%s' interface */", iface.name)
61fa0ac06ede811c7aad54ec4c4202346727368eChristian Maeder out("static int invoke_%s_get_all(struct sbus_request *dbus_req, void *function_ptr)",
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder out(" struct sbus_interface *intf = dbus_req->intf;")
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder out(" const struct sbus_property_meta *property;")
1aee4aaddde105264c1faf394d88e302c05094ffChristian Maeder iface_types = [ p.type for p in iface.properties ]
27785f379d6810811b4e6d23feab18845fde9a98Christian Maeder for prop in [ p for p in prop_invokers.values() if p.type in iface_types ]:
363939beade943a02b31004cea09dec34fa8a6d9Christian Maeder source_prop_handler(prop, type_prefix=True)
857992065be4ed40a72c6296b6c0aec62ab4c5b9Christian Maeder out(" reply = dbus_message_new_method_return(dbus_req->message);")
7c99e334446bb97120e30e967baeeddfdd1278deKlaus Luettich out(" dbus_message_iter_init_append(reply, &iter);")
dcbd32289a7bdf1e6edd06c6ab0698c6a9dbf37aChristian Maeder out(" dbret = dbus_message_iter_open_container(")
dcbd32289a7bdf1e6edd06c6ab0698c6a9dbf37aChristian Maeder out(" DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING")
f041c9a6bda23de33a38490e35b831ae18d96b45Christian Maeder out(" DBUS_DICT_ENTRY_END_CHAR_AS_STRING,")
1aee4aaddde105264c1faf394d88e302c05094ffChristian Maeder out(" property = sbus_meta_find_property(intf->vtable->meta, \"%s\");", prop.c_name())
1aee4aaddde105264c1faf394d88e302c05094ffChristian Maeder out(" if (property != NULL && property->flags & SBUS_PROPERTY_READABLE) {")
dcbd32289a7bdf1e6edd06c6ab0698c6a9dbf37aChristian Maeder out(" %s_handler = VTABLE_FUNC(intf->vtable, property->vtable_offset_get);", prop.type)
1aee4aaddde105264c1faf394d88e302c05094ffChristian Maeder out(" (%s_handler)(dbus_req, dbus_req->intf->instance_data, &%s_prop_val", prop.type, prop.type, new_line=False)
1aee4aaddde105264c1faf394d88e302c05094ffChristian Maeder out(", &%s_prop_len", prop.type, new_line=False)
1aee4aaddde105264c1faf394d88e302c05094ffChristian Maeder out(" %s_out_val = %s_prop_val == NULL ? \"\" : %s_prop_val;",
215d42ce4d6397a453d5887292bc786e8fa9c1a2Christian Maeder out(" %s_out_val = %s_prop_val == NULL ? \"/\" : %s_prop_val;",
1aee4aaddde105264c1faf394d88e302c05094ffChristian Maeder out(" %s_out_val = %s_prop_val;", prop.type, prop.type)
1aee4aaddde105264c1faf394d88e302c05094ffChristian Maeder out(" ret = sbus_add_array_as_variant_to_dict(&iter_dict, \"%s\", %s, (uint8_t*)%s_out_val, %s_prop_len, sizeof(%s));", prop.c_name(), prop.dbus_constant, prop.type, prop.type, prop.sssd_type)
215d42ce4d6397a453d5887292bc786e8fa9c1a2Christian Maeder out(" ret = sbus_add_variant_to_dict(&iter_dict, \"%s\", %s, &%s_out_val);", prop.c_name(), prop.dbus_constant, prop.type)
215d42ce4d6397a453d5887292bc786e8fa9c1a2Christian Maeder out(" dbret = dbus_message_iter_close_container(&iter, &iter_dict);")
27785f379d6810811b4e6d23feab18845fde9a98Christian Maeder out(" return sbus_request_finish(dbus_req, reply);")
ac0bbbcb2774629bb87986e69cf53d3402c5f575Christian Maeder if meth.use_raw_handler() or not meth.in_args:
e7757995211bd395dc79d26fe017d99375f7d2a6Christian Maeder forward_method_invoker(signature, meth.in_args)
b49276c9f50038e0bd499ad49f7bd6444566a834Christian Maeder source_method_invoker(signature, meth.in_args)
c7ec85d1103173e089aa5048fd7afb2f9b505124Klaus Luettich out("static int %s(struct sbus_request *dbus_req, void *function_ptr);",
b905126bab9454b89041f92b3c50bb9efc85e427Klaus Luettich out("int %s_finish(struct sbus_request *req%s)",
b905126bab9454b89041f92b3c50bb9efc85e427Klaus Luettich meth.fq_c_name(), method_arg_types(meth.out_args, with_names=True))
dbe752ee940baae7f9f231f29c62284bb0f90a25Christian Maeder out(" %s cast_%s = arg_%s;", arg.dbus_type, arg.c_name(), arg.c_name())
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder out(" return sbus_request_return_and_finish(req,")
c1bf9cc3bc3729b0bf925be3be123cbb59bea2a6Christian Maeder out("DBUS_TYPE_ARRAY, %s, &arg_%s, len_%s,",
1f8a7f8343f7df719768d2b1d7e3077ee291a1caChristian Maeder arg.dbus_constant, arg.c_name(), arg.c_name())
96646aed2ae087b942ae23f15bbe729a8f7c43d3Christian Maeder out("%s, &cast_%s,", arg.dbus_constant, arg.c_name())
3a7788e09dd23b364a46c9488cbd1522369113dbChristian Maeder out("%s, &arg_%s,", arg.dbus_constant, arg.c_name())
d784803f9c752667b4fcf7393d698002bedf3f89Klaus Luettich types = [arg.sssd_type for arg in meth.in_args]
1f8a7f8343f7df719768d2b1d7e3077ee291a1caChristian Maeder out("/* arguments for %s.%s */", parent.iface.name, parent.name)
462d9dc583444aab82732e14a75610684d2dc7e9Christian Maeder out("const struct sbus_arg_meta %s%s[] = {", parent.fq_c_name(), suffix)
5d39c60274aaa76506292d2d9e885fccd27e1eabChristian Maeder out(" { \"%s\", \"%s\" },", arg.name, arg.type)
ac0bbbcb2774629bb87986e69cf53d3402c5f575Christian Maeder out("const struct sbus_method_meta %s__methods[] = {", iface.c_name())
99afa6000472f3d291fdf9193ea19d334a58658dChristian Maeder out(" offsetof(struct %s, %s),", iface.c_name(), meth.c_name())
ac0bbbcb2774629bb87986e69cf53d3402c5f575Christian Maeder if meth.use_raw_handler() or not meth.in_args:
c22d75ec3ea1306219d1c09a5b3e8ff04f753ad6Christian Maeder out(" invoke_%s_method,", meth.in_signature())
ddc9315cc0b1f5dd3d8f99a77f1c75064db33b48Christian Maeder out("const struct sbus_signal_meta %s__signals[] = {", iface.c_name())
3e61f574717499939bd8e0ff538ea9e7b72d4e2dKlaus Luettich out("/* property info for %s */", iface.name)
3e61f574717499939bd8e0ff538ea9e7b72d4e2dKlaus Luettich out("const struct sbus_property_meta %s__properties[] = {", iface.c_name())
3e61f574717499939bd8e0ff538ea9e7b72d4e2dKlaus Luettich out(" SBUS_PROPERTY_READABLE | SBUS_PROPERTY_WRITABLE,")
ac43fa22d2d3f91a17674ac164cba3cf39a17795Klaus Luettich out(" offsetof(struct %s, %s),", iface.c_name(), prop.getter_name())
1c9a63e4f7c6879f51fe0f32154a9116f2c126dbChristian Maeder out("/* interface info for %s */", iface.name)
6fe9628743562678acf97d6730ebcfee5e9e50c2Christian Maeder out("extern const struct sbus_interface_meta %s_meta;", iface.c_name())
d23b0cc79c0d204e6ec758dff8d0ba71c9f693f7Christian Maeder out("/* interface info for %s */", iface.name)
d23b0cc79c0d204e6ec758dff8d0ba71c9f693f7Christian Maeder out("const struct sbus_interface_meta %s_meta = {", iface.c_name())
d23b0cc79c0d204e6ec758dff8d0ba71c9f693f7Christian Maeder out(" invoke_%s_get_all, /* GetAll invoker */", iface.c_name())
f04e8f3ff56405901be968fd4c6e9769239f1a9bKlaus Luettichdef generate_source(ifaces, filename, include_header=None):
abf2487c3aece95c371ea89ac64319370dcb6483Klaus Luettich out("/* The following definitions are auto-generated from %s */", basename)
8b0f493ae42bad8b94918cc0957f1af57096cda4Felix Reckers out("#include \"%s\"", os.path.basename(include_header))
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder meth_invokers = forward_method_invokers(ifaces)
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder prop_invokers = forward_prop_invokers(ifaces)
3e61f574717499939bd8e0ff538ea9e7b72d4e2dKlaus Luettich # always generate getall, for interfaces without properties
1aee4aaddde105264c1faf394d88e302c05094ffChristian Maeder out("/* finish function for %s */", meth.name)
83394c6b6e6de128e71b67c9251ed7a84485d082Christian Maeder out("int %s_finish(struct sbus_request *req%s);",
68d10d143f29fcff3c637ba24f90e983995ceae6Christian Maeder meth.fq_c_name(), method_arg_types(meth.out_args, with_names=True))
68d10d143f29fcff3c637ba24f90e983995ceae6Christian Maeder out(" struct sbus_vtable vtable; /* derive from sbus_vtable */")
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder out(" %s;", method_function_pointer(meth, meth.c_name(), with_names=True))
50515239e7e190f4a34ca581dd685d002148fbddChristian Maeder out("#define %s \"%s\"", iface.c_name().upper(), iface.name)
50515239e7e190f4a34ca581dd685d002148fbddChristian Maeder out("#define %s \"%s\"", meth.fq_c_name().upper(), meth.name)
0b349288edfa50fdf38fda1a14e1562d03f92574Christian Maeder out("#define %s \"%s\"", sig.fq_c_name().upper(), sig.name)
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder out("#define %s \"%s\"", prop.fq_c_name().upper(), prop.name)
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder guard = "__%s__" % re.sub(r'([^_A-Z0-9])', "_", basename.upper())
8b4c68db8b465107cabef8b9cd5b6bc216e1b156Till Mossakowski out("/* The following declarations are auto-generated from %s */", basename)
5ce19352a9cc47d982819cc889a71cd0a61ac171Christian Maeder out("/* ------------------------------------------------------------------------")
df29370ae8d8b41587957f6bcdcb43a3f1927e47Christian Maeder out(" * Various constants of interface and method names mostly for use by clients")
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder out("/* ------------------------------------------------------------------------")
99afa6000472f3d291fdf9193ea19d334a58658dChristian Maeder out(" * These structures are filled in by implementors of the different")
43b4c41fbb07705c9df321221ab9cb9832460407Christian Maeder out(" * dbus interfaces to handle method calls.")
d5d349836d8b1fa93ea49a59d977b106c6e9233bKlaus Luettich out(" * Handler functions of type sbus_msg_handler_fn accept raw messages,")
d5d349836d8b1fa93ea49a59d977b106c6e9233bKlaus Luettich out(" * other handlers are typed appropriately. If a handler that is")
88318aafc287e92931dceffbb943d58a9310001dChristian Maeder out(" * set to NULL is invoked it will result in a")
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder out(" * org.freedesktop.DBus.Error.NotSupported error for the caller.")
43b4c41fbb07705c9df321221ab9cb9832460407Christian Maeder out(" * Handlers have a matching xxx_finish() function (unless the method has")
43b4c41fbb07705c9df321221ab9cb9832460407Christian Maeder out(" * accepts raw messages). These finish functions the")
e62d49c0dc2893da75faad896bd135e2e9a7087bKlaus Luettich out(" * sbus_request_return_and_finish() with the appropriate arguments to")
9096f6c6aaded6cd8288656ceccd4c7b3bd0747eChristian Maeder out(" * construct a valid reply. Once a finish function has been called, the")
9096f6c6aaded6cd8288656ceccd4c7b3bd0747eChristian Maeder out(" * @dbus_req it was called with is freed and no longer valid.")
61fa0ac06ede811c7aad54ec4c4202346727368eChristian Maeder out("/* ------------------------------------------------------------------------")
363939beade943a02b31004cea09dec34fa8a6d9Christian Maeder out(" * These structure definitions are filled in with the information about")
c72c1e75a969ff4c336e77481c2a8e42603f13eeChristian Maeder out(" * the interfaces, methods, properties and so on.")
6ff7a91875597d6e4dfaa68c79187d01473e8341Christian Maeder out(" * The actual definitions are found in the accompanying C file next")
fdb2d618144159395f7bf8ce3327b3c112a17dd3Till Mossakowski# -----------------------------------------------------------------------------
340706b6c0c6e3dbacdd7003e20e9cab7f9aa765Christian Maeder# XML Interface Parsing
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder raise DBusXmlException("Missing attribute '%s'" % name)
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder raise DBusXmlException("Empty attribute '%s'" % name)
5191fa24c532d1f67e7a642e9aece65efb8a0975Christian Maeder parser.CommentHandler = self.handle_comment
1a6464613c59e35072b90ca296ae402cbe956144Christian Maeder parser.CharacterDataHandler = self.handle_char_data
0be0db405c49906bd7057255069bf6df53395ac9Klaus Luettich parser.StartElementHandler = self.handle_start_element
0be0db405c49906bd7057255069bf6df53395ac9Klaus Luettich parser.EndElementHandler = self.handle_end_element
f041c9a6bda23de33a38490e35b831ae18d96b45Christian Maeder def handle_start_element(self, name, attrs):
f041c9a6bda23de33a38490e35b831ae18d96b45Christian Maeder elif self.cur_object and name == STATE_ANNOTATION:
f041c9a6bda23de33a38490e35b831ae18d96b45Christian Maeder self.cur_object.annotations[expect_attr(attrs, 'name')] = val
if name == STATE_METHOD:
elif name == STATE_SIGNAL:
elif name == STATE_PROPERTY:
elif self.state == STATE_METHOD:
elif self.state == STATE_SIGNAL:
elif self.state == STATE_PROPERTY:
elif self.state == STATE_ARG:
if options.output:
if options.output:
try: