Lines Matching +full:dont +full:- +full:validate
2 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
17 return name.upper().replace('-', '_')
21 return name.lower().replace('-', '_')
26 Turn a string limit like u32-max or s64-min into its numerical value
28 if name[0] == 'u' and name.endswith('-min'):
30 width = int(name[1:-4])
32 width -= 1
33 value = (1 << width) - 1
34 if name[0] == 's' and name.endswith('-min'):
35 value = -value - 1
41 return 'ys->family_id'
46 … return f"mnl_cb_run2(ys->rx_buf, len, 0, 0, {cb}, {data},{ind}ynl_cb_array, NLMSG_MIN_TYPE)"
48 return f"mnl_cb_run2(ys->rx_buf, len, ys->seq, ys->portid,{ind}{cb}, {data},{ind}" + \
67 if 'nested-attributes' in attr:
68 self.nested_attrs = attr['nested-attributes']
96 if 'name-prefix' in self.attr:
97 enum_name = f"{self.attr['name-prefix']}{self.name}"
137 ri.cw.p(f'free({var}->{ref}{self.c_name});')
166 policy = c_upper('nla-' + self.attr['type'])
189 ri.cw.p(f"if ({var}->_present.{self.c_name})")
191 ri.cw.p(f"if ({var}->_present.{self.c_name}_len)")
195 line = f"mnl_attr_put_{put_type}(nlh, {self.enum_name}, {var}->{self.c_name})"
222 ri.cw.p(f"{var}->_present.{self.c_name} = 1;")
240 member = f"{var}->{'.'.join(ref)}"
245 presence = f"{var}->{'.'.join(ref[:i] + [''])}_present.{ref[i]}"
313 if 'byte-order' in attr:
314 self.byte_order_comment = f" /* {attr['byte-order']} */"
334 if low < -32768 or high > 32767:
335 self.checks['full-range'] = True
346 if 'enum-as-flags' in self.attr and self.attr['enum-as-flags']:
364 if 'flags-mask' in self.checks or self.is_bitfield:
369 flags = self.family.consts[self.checks['flags-mask']]
371 mask = (1 << flag_cnt) - 1
373 elif 'full-range' in self.checks:
393 return f"{var}->{self.c_name} = mnl_attr_get_{self.mnl_type()}(attr);", None, None
430 if 'exact-len' in self.checks:
431 mem = 'NLA_POLICY_EXACT_LEN(' + str(self.checks['exact-len']) + ')'
434 if 'max-len' in self.checks:
435 mem += ', .len = ' + str(self.get_limit('max-len'))
440 if self.checks.get('unterminated-ok', False):
452 len_mem = var + '->_present.' + self.c_name + '_len'
454 f"{var}->{self.c_name} = malloc(len + 1);",
455 f"memcpy({var}->{self.c_name}, mnl_attr_get_str(attr), len);",
456 f"{var}->{self.c_name}[len] = 0;"], \
482 if 'exact-len' in self.checks:
483 mem = 'NLA_POLICY_EXACT_LEN(' + str(self.checks['exact-len']) + ')'
486 if len(self.checks) == 1 and 'min-len' in self.checks:
487 mem += '.len = ' + str(self.get_limit('min-len'))
497 f"{var}->_present.{self.c_name}_len, {var}->{self.c_name})")
500 len_mem = var + '->_present.' + self.c_name + '_len'
502 f"{var}->{self.c_name} = malloc(len);",
503 f"memcpy({var}->{self.c_name}, mnl_attr_get_payload(attr), len);"], \
529 …line = f"mnl_attr_put(nlh, {self.enum_name}, sizeof(struct nla_bitfield32), &{var}->{self.c_name})"
533 …return f"memcpy(&{var}->{self.c_name}, mnl_attr_get_payload(attr), sizeof(struct nla_bitfield32));…
550 ri.cw.p(f'if ({var}->{ref}{self.c_name})')
551 ri.cw.p(f'{self.nested_render_name}_free({at}{var}->{ref}{self.c_name});')
562 f"{self.enum_name}, {at}{var}->{self.c_name})")
568 f"parg.data = &{var}->{self.c_name};"]
602 raise Exception(f"Sub-type {self.attr['type']} not supported yet")
609 ri.cw.p(f"free({var}->{ref}{self.c_name});")
611 ri.cw.p(f"for (i = 0; i < {var}->{ref}n_{self.c_name}; i++)")
612 ri.cw.p(f'{self.nested_render_name}_free(&{var}->{ref}{self.c_name}[i]);')
613 ri.cw.p(f"free({var}->{ref}{self.c_name});")
615 raise Exception(f"Free of MultiAttr sub-type {self.attr['type']} not supported yet")
629 ri.cw.p(f"for (unsigned int i = 0; i < {var}->n_{self.c_name}; i++)")
630 ri.cw.p(f"mnl_attr_put_{put_type}(nlh, {self.enum_name}, {var}->{self.c_name}[i]);")
632 ri.cw.p(f"for (unsigned int i = 0; i < {var}->n_{self.c_name}; i++)")
634 f"{self.enum_name}, &{var}->{self.c_name}[i])")
636 raise Exception(f"Put of MultiAttr sub-type {self.attr['type']} not supported yet")
639 # For multi-attr we have a count, not presence, hack up the presence
640 presence = presence[:-(len('_present.') + len(self.c_name))] + "n_" + self.c_name
654 if 'sub-type' not in self.attr or self.attr['sub-type'] == 'nest':
656 elif self.attr['sub-type'] in scalars:
658 return scalar_pfx + self.attr['sub-type']
660 raise Exception(f"Sub-type {self.attr['sub-type']} not supported yet")
669 f'\t{var}->n_{self.c_name}++;']
686 f"parg.data = &{var}->{self.c_name};"]
687 if 'type-value' in self.attr:
688 tv_names = [c_lower(x) for x in self.attr["type-value"]]
691 for level in self.attr["type-value"]:
716 self.render_name = c_lower(family.name + '-' + space_name)
782 self.render_name = c_lower(family.name + '-' + yaml['name'])
784 if 'enum-name' in yaml:
785 if yaml['enum-name']:
786 self.enum_name = 'enum ' + c_lower(yaml['enum-name'])
798 self.value_pfx = yaml.get('name-prefix', f"{family.name}-{yaml['name']}-")
809 if high - low + 1 != len(self.entries):
820 if 'name-prefix' in yaml:
821 pfx = yaml['name-prefix']
823 pfx = family.name + '-a-'
825 pfx = f"{family.name}-a-{self.name}-"
827 self.max_name = c_upper(self.yaml.get('attr-max-name', f"{self.name_prefix}max"))
828 self.cnt_name = c_upper(self.yaml.get('attr-cnt-name', f"__{self.name_prefix}max"))
862 elif elem['type'] == 'array-nest':
864 elif elem['type'] == 'nest-type-value':
869 if 'multi-attr' in elem and elem['multi-attr']:
920 self.fam_key = c_upper(self.yaml.get('c-family-name', self.yaml["name"] + '_FAMILY_NAME'))
921 … self.ver_key = c_upper(self.yaml.get('c-version-name', self.yaml["name"] + '_FAMILY_VERSION'))
926 if 'uapi-header' in self.yaml:
927 self.uapi_header = self.yaml['uapi-header']
931 self.uapi_header_name = self.uapi_header[6:-2]
938 … if self.yaml.get('protocol', 'genetlink') not in {'genetlink', 'genetlink-c', 'genetlink-legacy'}:
942 if 'name-prefix' in self.yaml['operations']:
943 self.op_prefix = c_upper(self.yaml['operations']['name-prefix'])
945 self.op_prefix = c_upper(self.yaml['name'] + '-cmd-')
946 if 'async-prefix' in self.yaml['operations']:
947 self.async_op_prefix = c_upper(self.yaml['operations']['async-prefix'])
951 self.mcgrps = self.yaml.get('mcast-groups', {'list': []})
961 # dict space-name -> 'request': set(attrs), 'reply': set(attrs)
963 # dict space-name -> set('request', 'reply')
974 self.kernel_policy = self.yaml.get('kernel-policy', 'split')
1004 if 'attribute-set' not in op:
1017 if op['attribute-set'] not in self.root_sets:
1018 self.root_sets[op['attribute-set']] = {'request': req_attrs, 'reply': rsp_attrs}
1020 self.root_sets[op['attribute-set']]['request'].update(req_attrs)
1021 self.root_sets[op['attribute-set']]['reply'].update(rsp_attrs)
1034 if 'nested-attributes' in spec:
1035 nested = spec['nested-attributes']
1057 if 'nested-attributes' not in spec:
1060 nested = spec['nested-attributes']
1070 raise Exception(f'Using attr set as root and nested not supported - {nested}')
1072 if 'type-value' in spec:
1075 inherit.update(set(spec['type-value']))
1076 elif spec['type'] == 'array-nest':
1082 if 'nested-attributes' in spec:
1083 nested = spec['nested-attributes']
1094 if 'nested-attributes' in spec:
1095 child_name = spec['nested-attributes']
1130 if 'attribute-set' not in op:
1134 attr_set_name = op['attribute-set']
1135 if attr_set_name != op['attribute-set']:
1190 self.attr_set = op['attribute-set']
1265 if line[-1] == ':':
1266 ind -= 1
1288 self._ind -= 1
1320 if qual_ret[-1] != '*':
1332 elif qual_ret[-1] != '*':
1336 delta_ind = len(v) - len(ind)
1381 line += '\t' * ((longest - len(define[0]) + 7) // 8)
1394 line += '\t' * ((longest - len(one[0]) - 1 + 7) // 8)
1552 cw.p(f'{arg_name} = ffs({arg_name}) - 1;')
1634 iter_line = "mnl_attr_for_each(attr, nlh, yarg->ys->family->hdr_len)"
1640 if aspec['type'] == 'array-nest':
1643 if 'multi-attr' in aspec:
1645 needs_parg |= 'nested-attributes' in aspec
1650 init_lines.append('parg.ys = yarg->ys;')
1665 ri.cw.p(f'dst->{arg} = {arg};')
1669 ri.cw.p(f"memcpy(&dst->_hdr, hdr, sizeof({ri.fixed_hdr}));")
1672 ri.cw.p(f"if (dst->{aspec.c_name})")
1693 ri.cw.p(f"dst->{aspec.c_name} = calloc({aspec.c_name}, sizeof(*dst->{aspec.c_name}));")
1694 ri.cw.p(f"dst->n_{aspec.c_name} = n_{aspec.c_name};")
1698 ri.cw.p(f"parg.data = &dst->{aspec.c_name}[i];")
1709 ri.cw.p(f"dst->{aspec.c_name} = calloc(n_{aspec.c_name}, sizeof(*dst->{aspec.c_name}));")
1710 ri.cw.p(f"dst->n_{aspec.c_name} = n_{aspec.c_name};")
1712 if 'nested-attributes' in aspec:
1716 if 'nested-attributes' in aspec:
1717 ri.cw.p(f"parg.data = &dst->{aspec.c_name}[i];")
1721 ri.cw.p(f"dst->{aspec.c_name}[i] = mnl_attr_get_{aspec.mnl_type()}(attr);")
1752 f'{struct.ptr_name}dst = yarg->data;']
1768 init_lines = ['dst = yarg->data;']
1784 ret_err = '-1'
1805 ri.cw.p(f"ys->req_policy = &{ri.struct['request'].render_name}_nest;")
1811 ri.cw.p("hdr_len = sizeof(req->_hdr);")
1813 ri.cw.p("memcpy(hdr, &req->_hdr, hdr_len);")
1834 ri.cw.p('return -1;')
1874 ri.cw.p("hdr_len = sizeof(req->_hdr);")
1876 ri.cw.p("memcpy(hdr, &req->_hdr, hdr_len);")
1880 ri.cw.p(f"ys->req_policy = &{ri.struct['request'].render_name}_nest;")
2092 ri.cw.p('next = rsp->next;')
2138 cw.ifdef_block(ri.op.get('config-cond', None))
2164 if 'full-range' not in attr.checks:
2191 'per-op': 'genl_ops',
2240 name = c_lower(f"{family.name}-nl-{op_name}-doit")
2245 name = c_lower(f"{family.name}-nl-{op_name}-dumpit")
2257 if family.kernel_policy == 'global' or family.kernel_policy == 'per-op':
2262 cw.ifdef_block(op.get('config-cond', None))
2265 if 'dont-validate' in op:
2266 members.append(('validate',
2267 ' | '.join([c_upper('genl-dont-validate-' + x)
2268 for x in op['dont-validate']])), )
2271 name = c_lower(f"{family.name}-nl-{op_name}-{op_mode}it")
2273 if family.kernel_policy == 'per-op':
2274 struct = Struct(family, op['attribute-set'],
2277 name = c_lower(f"{family.name}-{op_name}-nl-policy")
2281 members.append(('flags', ' | '.join([c_upper('genl-' + x) for x in op['flags']])))
2293 cw.ifdef_block(op.get('config-cond', None))
2296 if 'dont-validate' in op:
2298 for x in op['dont-validate']:
2299 if op_mode == 'do' and x in ['dump', 'dump-strict']:
2306 members.append(('validate',
2307 ' | '.join([c_upper('genl-dont-validate-' + x)
2309 name = c_lower(f"{family.name}-nl-{op_name}-{op_mode}it")
2316 struct = Struct(family, op['attribute-set'],
2320 name = c_lower(f"{family.name}-{op_name}-{op_mode}-nl-policy")
2322 name = c_lower(f"{family.name}-{op_name}-nl-policy")
2325 flags = (op['flags'] if 'flags' in op else []) + ['cmd-cap-' + op_mode]
2326 members.append(('flags', ' | '.join([c_upper('genl-' + x) for x in flags])))
2341 grp_id = c_upper(f"{family.name}-nlgrp-{grp['name']},")
2354 grp_id = c_upper(f"{family.name}-nlgrp-{name}")
2378 if family.kernel_policy == 'per-op':
2390 def uapi_enum_start(family, cw, obj, ckey='', enum_name='enum-name'):
2426 doc = ' - ' + enum['doc']
2435 name_pfx = const.get('name-prefix', f"{family.name}-{const['name']}-")
2442 if const.get('render-max', False):
2452 cw.p(max_name + ' = (__' + max_name + ' - 1)')
2456 defines.append([c_upper(family.get('c-define-name',
2457 f"{family.name}-{const['name']}")),
2464 max_by_define = family.get('max-by-define', False)
2470 max_value = f"({attr_set.cnt_name} - 1)"
2473 uapi_enum_start(family, cw, attr_set.yaml, 'enum-name')
2491 separate_ntf = 'async-prefix' in family['operations']
2493 max_name = c_upper(family.get('cmd-max-name', f"{family.op_prefix}MAX"))
2494 cnt_name = c_upper(family.get('cmd-cnt-name', f"__{family.op_prefix}MAX"))
2495 max_value = f"({cnt_name} - 1)"
2497 uapi_enum_start(family, cw, family['operations'], 'enum-name')
2519 uapi_enum_start(family, cw, family['operations'], enum_name='async-enum')
2535 defines.append([c_upper(grp.get('c-define-name', f"{family.name}-mcgrp-{name}")),
2608 return full_path, sub_path[:-1]
2613 parser.add_argument('--mode', dest='mode', type=str, required=True)
2614 parser.add_argument('--spec', dest='spec', type=str, required=True)
2615 parser.add_argument('--header', dest='header', action='store_true', default=None)
2616 parser.add_argument('--source', dest='header', action='store_false')
2617 parser.add_argument('--user-header', nargs='+', default=[])
2618 parser.add_argument('--cmp-out', action='store_true', default=None,
2620 parser.add_argument('--exclude-op', action='append', default=[])
2621 parser.add_argument('-o', dest='out_file', type=str, default=None)
2625 parser.error("--header or --source is required")
2631 if parsed.license != '((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)':
2633 print('License must be: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)')
2644 print(f'Message enum-model {parsed.msg_id_model} not supported for {args.mode} generation')
2651 cw.p(f'/* SPDX-License-Identifier: {parsed.license} */')
2653 cw.p(f'// SPDX-License-Identifier: {parsed.license}')
2654 cw.p("/* Do not edit directly, auto-generated from: */")
2656 cw.p(f"/* YNL-GEN {args.mode} {'header' if args.header else 'source'} */")
2659 line += ' --user-header '.join([''] + args.user_header)
2660 line += ' --exclude-op '.join([''] + args.exclude_op)
2661 cw.p(f'/* YNL-ARG{line} */')
2680 cw.p(f'#include "{os.path.basename(args.out_file[:-2])}.h"')
2691 cw.p(f'#include "{parsed.name}-user.h"')
2732 if parsed.kernel_policy in {'per-op', 'split'}:
2762 if parsed.kernel_policy in {'per-op', 'split'}:
2765 cw.p(f"/* {op.enum_name} - {op_mode} */")
2793 cw.p(f"/* {op.enum_name} - do */")
2805 cw.p(f"/* {op.enum_name} - dump */")
2816 cw.p(f"/* {op.enum_name} - notify */")
2825 cw.p(f"/* {op.enum_name} - event */")
2876 cw.p(f"/* {op.enum_name} - do */")
2885 cw.p(f"/* {op.enum_name} - dump */")
2895 cw.p(f"/* {op.enum_name} - notify */")
2903 cw.p(f"/* {op.enum_name} - event */")