diff options
| -rwxr-xr-x | tools/net/ynl/pyynl/ynl_gen_c.py | 80 | ||||
| -rw-r--r-- | tools/net/ynl/samples/devlink.c | 7 | ||||
| -rw-r--r-- | tools/net/ynl/samples/rt-addr.c | 4 | ||||
| -rw-r--r-- | tools/net/ynl/samples/rt-route.c | 4 |
4 files changed, 45 insertions, 50 deletions
diff --git a/tools/net/ynl/pyynl/ynl_gen_c.py b/tools/net/ynl/pyynl/ynl_gen_c.py index acba03bbe67d..4a2d3cc07e14 100755 --- a/tools/net/ynl/pyynl/ynl_gen_c.py +++ b/tools/net/ynl/pyynl/ynl_gen_c.py @@ -142,19 +142,19 @@ class Type(SpecAttr): return self.is_recursive() and not ri.op def presence_type(self): - return 'bit' + return 'present' def presence_member(self, space, type_filter): if self.presence_type() != type_filter: return - if self.presence_type() == 'bit': + if self.presence_type() == 'present': pfx = '__' if space == 'user' else '' return f"{pfx}u32 {self.c_name}:1;" - if self.presence_type() == 'len': + if self.presence_type() in {'len', 'count'}: pfx = '__' if space == 'user' else '' - return f"{pfx}u32 {self.c_name}_len;" + return f"{pfx}u32 {self.c_name};" def _complex_member_type(self, ri): return None @@ -185,8 +185,6 @@ class Type(SpecAttr): def struct_member(self, ri): member = self._complex_member_type(ri) if member: - if self.is_multi_val(): - ri.cw.p(f"unsigned int n_{self.c_name};") ptr = '*' if self.is_multi_val() else '' if self.is_recursive_for_op(ri): ptr = '*' @@ -217,10 +215,9 @@ class Type(SpecAttr): cw.p(f'[{self.enum_name}] = {"{"} .name = "{self.name}", {typol}{"}"},') def _attr_put_line(self, ri, var, line): - if self.presence_type() == 'bit': - ri.cw.p(f"if ({var}->_present.{self.c_name})") - elif self.presence_type() == 'len': - ri.cw.p(f"if ({var}->_present.{self.c_name}_len)") + presence = self.presence_type() + if presence in {'present', 'len'}: + ri.cw.p(f"if ({var}->_{presence}.{self.c_name})") ri.cw.p(f"{line};") def _attr_put_simple(self, ri, var, put_type): @@ -250,7 +247,7 @@ class Type(SpecAttr): if not self.is_multi_val(): ri.cw.p("if (ynl_attr_validate(yarg, attr))") ri.cw.p("return YNL_PARSE_CB_ERROR;") - if self.presence_type() == 'bit': + if self.presence_type() == 'present': ri.cw.p(f"{var}->_present.{self.c_name} = 1;") if init_lines: @@ -281,7 +278,8 @@ class Type(SpecAttr): presence = f"{var}->{'.'.join(ref[:i] + [''])}_present.{ref[i]}" # Every layer below last is a nest, so we know it uses bit presence # last layer is "self" and may be a complex type - if i == len(ref) - 1 and self.presence_type() != 'bit': + if i == len(ref) - 1 and self.presence_type() != 'present': + presence = f"{var}->{'.'.join(ref[:i] + [''])}_{self.presence_type()}.{ref[i]}" continue code.append(presence + ' = 1;') ref_path = '.'.join(ref[:-1]) @@ -501,7 +499,7 @@ class TypeString(Type): self._attr_put_simple(ri, var, 'str') def _attr_get(self, ri, var): - len_mem = var + '->_present.' + self.c_name + '_len' + len_mem = var + '->_len.' + self.c_name return [f"{len_mem} = len;", f"{var}->{self.c_name} = malloc(len + 1);", f"memcpy({var}->{self.c_name}, ynl_attr_get_str(attr), len);", @@ -510,10 +508,10 @@ class TypeString(Type): ['unsigned int len;'] def _setter_lines(self, ri, member, presence): - return [f"{presence}_len = strlen({self.c_name});", - f"{member} = malloc({presence}_len + 1);", - f'memcpy({member}, {self.c_name}, {presence}_len);', - f'{member}[{presence}_len] = 0;'] + return [f"{presence} = strlen({self.c_name});", + f"{member} = malloc({presence} + 1);", + f'memcpy({member}, {self.c_name}, {presence});', + f'{member}[{presence}] = 0;'] class TypeBinary(Type): @@ -552,10 +550,10 @@ class TypeBinary(Type): def attr_put(self, ri, var): self._attr_put_line(ri, var, f"ynl_attr_put(nlh, {self.enum_name}, " + - f"{var}->{self.c_name}, {var}->_present.{self.c_name}_len)") + f"{var}->{self.c_name}, {var}->_len.{self.c_name})") def _attr_get(self, ri, var): - len_mem = var + '->_present.' + self.c_name + '_len' + len_mem = var + '->_len.' + self.c_name return [f"{len_mem} = len;", f"{var}->{self.c_name} = malloc(len);", f"memcpy({var}->{self.c_name}, ynl_attr_data(attr), len);"], \ @@ -563,9 +561,9 @@ class TypeBinary(Type): ['unsigned int len;'] def _setter_lines(self, ri, member, presence): - return [f"{presence}_len = len;", - f"{member} = malloc({presence}_len);", - f'memcpy({member}, {self.c_name}, {presence}_len);'] + return [f"{presence} = len;", + f"{member} = malloc({presence});", + f'memcpy({member}, {self.c_name}, {presence});'] class TypeBitfield32(Type): @@ -678,13 +676,13 @@ class TypeMultiAttr(Type): lines += [f"free({var}->{ref}{self.c_name});"] elif self.attr['type'] == 'string': lines += [ - f"for (i = 0; i < {var}->{ref}n_{self.c_name}; i++)", + f"for (i = 0; i < {var}->{ref}_count.{self.c_name}; i++)", f"free({var}->{ref}{self.c_name}[i]);", f"free({var}->{ref}{self.c_name});", ] elif 'type' not in self.attr or self.attr['type'] == 'nest': lines += [ - f"for (i = 0; i < {var}->{ref}n_{self.c_name}; i++)", + f"for (i = 0; i < {var}->{ref}_count.{self.c_name}; i++)", f'{self.nested_render_name}_free(&{var}->{ref}{self.c_name}[i]);', f"free({var}->{ref}{self.c_name});", ] @@ -704,24 +702,22 @@ class TypeMultiAttr(Type): def attr_put(self, ri, var): if self.attr['type'] in scalars: put_type = self.type - ri.cw.p(f"for (i = 0; i < {var}->n_{self.c_name}; i++)") + ri.cw.p(f"for (i = 0; i < {var}->_count.{self.c_name}; i++)") ri.cw.p(f"ynl_attr_put_{put_type}(nlh, {self.enum_name}, {var}->{self.c_name}[i]);") elif self.attr['type'] == 'binary' and 'struct' in self.attr: - ri.cw.p(f"for (i = 0; i < {var}->n_{self.c_name}; i++)") + ri.cw.p(f"for (i = 0; i < {var}->_count.{self.c_name}; i++)") ri.cw.p(f"ynl_attr_put(nlh, {self.enum_name}, &{var}->{self.c_name}[i], sizeof(struct {c_lower(self.attr['struct'])}));") elif self.attr['type'] == 'string': - ri.cw.p(f"for (i = 0; i < {var}->n_{self.c_name}; i++)") + ri.cw.p(f"for (i = 0; i < {var}->_count.{self.c_name}; i++)") ri.cw.p(f"ynl_attr_put_str(nlh, {self.enum_name}, {var}->{self.c_name}[i]->str);") elif 'type' not in self.attr or self.attr['type'] == 'nest': - ri.cw.p(f"for (i = 0; i < {var}->n_{self.c_name}; i++)") + ri.cw.p(f"for (i = 0; i < {var}->_count.{self.c_name}; i++)") self._attr_put_line(ri, var, f"{self.nested_render_name}_put(nlh, " + f"{self.enum_name}, &{var}->{self.c_name}[i])") else: raise Exception(f"Put of MultiAttr sub-type {self.attr['type']} not supported yet") def _setter_lines(self, ri, member, presence): - # For multi-attr we have a count, not presence, hack up the presence - presence = presence[:-(len('_present.') + len(self.c_name))] + "n_" + self.c_name return [f"{member} = {self.c_name};", f"{presence} = n_{self.c_name};"] @@ -764,7 +760,7 @@ class TypeArrayNest(Type): 'ynl_attr_for_each_nested(attr2, attr) {', '\tif (ynl_attr_validate(yarg, attr2))', '\t\treturn YNL_PARSE_CB_ERROR;', - f'\t{var}->n_{self.c_name}++;', + f'\t{var}->_count.{self.c_name}++;', '}'] return get_lines, None, local_vars @@ -772,19 +768,17 @@ class TypeArrayNest(Type): ri.cw.p(f'array = ynl_attr_nest_start(nlh, {self.enum_name});') if self.sub_type in scalars: put_type = self.sub_type - ri.cw.block_start(line=f'for (i = 0; i < {var}->n_{self.c_name}; i++)') + ri.cw.block_start(line=f'for (i = 0; i < {var}->_count.{self.c_name}; i++)') ri.cw.p(f"ynl_attr_put_{put_type}(nlh, i, {var}->{self.c_name}[i]);") ri.cw.block_end() elif self.sub_type == 'binary' and 'exact-len' in self.checks: - ri.cw.p(f'for (i = 0; i < {var}->n_{self.c_name}; i++)') + ri.cw.p(f'for (i = 0; i < {var}->_count.{self.c_name}; i++)') ri.cw.p(f"ynl_attr_put(nlh, i, {var}->{self.c_name}[i], {self.checks['exact-len']});") else: raise Exception(f"Put for ArrayNest sub-type {self.attr['sub-type']} not supported, yet") ri.cw.p('ynl_attr_nest_end(nlh, array);') def _setter_lines(self, ri, member, presence): - # For multi-attr we have a count, not presence, hack up the presence - presence = presence[:-(len('_present.') + len(self.c_name))] + "n_" + self.c_name return [f"{member} = {self.c_name};", f"{presence} = n_{self.c_name};"] @@ -1884,7 +1878,7 @@ def _multi_parse(ri, struct, init_lines, local_vars): ri.cw.block_start(line=f"if (n_{aspec.c_name})") ri.cw.p(f"dst->{aspec.c_name} = calloc(n_{aspec.c_name}, sizeof(*dst->{aspec.c_name}));") - ri.cw.p(f"dst->n_{aspec.c_name} = n_{aspec.c_name};") + ri.cw.p(f"dst->_count.{aspec.c_name} = n_{aspec.c_name};") ri.cw.p('i = 0;') if 'nested-attributes' in aspec: ri.cw.p(f"parg.rsp_policy = &{aspec.nested_render_name}_nest;") @@ -1909,7 +1903,7 @@ def _multi_parse(ri, struct, init_lines, local_vars): aspec = struct[anest] ri.cw.block_start(line=f"if (n_{aspec.c_name})") ri.cw.p(f"dst->{aspec.c_name} = calloc(n_{aspec.c_name}, sizeof(*dst->{aspec.c_name}));") - ri.cw.p(f"dst->n_{aspec.c_name} = n_{aspec.c_name};") + ri.cw.p(f"dst->_count.{aspec.c_name} = n_{aspec.c_name};") ri.cw.p('i = 0;') if 'nested-attributes' in aspec: ri.cw.p(f"parg.rsp_policy = &{aspec.nested_render_name}_nest;") @@ -2186,18 +2180,18 @@ def _print_type(ri, direction, struct): ri.cw.p(ri.fixed_hdr + ' _hdr;') ri.cw.nl() - meta_started = False - for _, attr in struct.member_list(): - for type_filter in ['len', 'bit']: + for type_filter in ['present', 'len', 'count']: + meta_started = False + for _, attr in struct.member_list(): line = attr.presence_member(ri.ku_space, type_filter) if line: if not meta_started: ri.cw.block_start(line=f"struct") meta_started = True ri.cw.p(line) - if meta_started: - ri.cw.block_end(line='_present;') - ri.cw.nl() + if meta_started: + ri.cw.block_end(line=f'_{type_filter};') + ri.cw.nl() for arg in struct.inherited: ri.cw.p(f"__u32 {arg};") diff --git a/tools/net/ynl/samples/devlink.c b/tools/net/ynl/samples/devlink.c index d2611d7ebab4..ac9dfb01f280 100644 --- a/tools/net/ynl/samples/devlink.c +++ b/tools/net/ynl/samples/devlink.c @@ -22,6 +22,7 @@ int main(int argc, char **argv) ynl_dump_foreach(devs, d) { struct devlink_info_get_req *info_req; struct devlink_info_get_rsp *info_rsp; + unsigned i; printf("%s/%s:\n", d->bus_name, d->dev_name); @@ -34,11 +35,11 @@ int main(int argc, char **argv) if (!info_rsp) goto err_free_devs; - if (info_rsp->_present.info_driver_name_len) + if (info_rsp->_len.info_driver_name) printf(" driver: %s\n", info_rsp->info_driver_name); - if (info_rsp->n_info_version_running) + if (info_rsp->_count.info_version_running) printf(" running fw:\n"); - for (unsigned i = 0; i < info_rsp->n_info_version_running; i++) + for (i = 0; i < info_rsp->_count.info_version_running; i++) printf(" %s: %s\n", info_rsp->info_version_running[i].info_version_name, info_rsp->info_version_running[i].info_version_value); diff --git a/tools/net/ynl/samples/rt-addr.c b/tools/net/ynl/samples/rt-addr.c index 0f4851b4ec57..2edde5c36b18 100644 --- a/tools/net/ynl/samples/rt-addr.c +++ b/tools/net/ynl/samples/rt-addr.c @@ -20,7 +20,7 @@ static void rt_addr_print(struct rt_addr_getaddr_rsp *a) if (name) printf("%16s: ", name); - switch (a->_present.address_len) { + switch (a->_len.address) { case 4: addr = inet_ntop(AF_INET, a->address, addr_str, sizeof(addr_str)); @@ -36,7 +36,7 @@ static void rt_addr_print(struct rt_addr_getaddr_rsp *a) if (addr) printf("%s", addr); else - printf("[%d]", a->_present.address_len); + printf("[%d]", a->_len.address); printf("\n"); } diff --git a/tools/net/ynl/samples/rt-route.c b/tools/net/ynl/samples/rt-route.c index 9d9c868f8873..7427104a96df 100644 --- a/tools/net/ynl/samples/rt-route.c +++ b/tools/net/ynl/samples/rt-route.c @@ -26,13 +26,13 @@ static void rt_route_print(struct rt_route_getroute_rsp *r) printf("oif: %-16s ", name); } - if (r->_present.dst_len) { + if (r->_len.dst) { route = inet_ntop(r->_hdr.rtm_family, r->dst, route_str, sizeof(route_str)); printf("dst: %s/%d", route, r->_hdr.rtm_dst_len); } - if (r->_present.gateway_len) { + if (r->_len.gateway) { route = inet_ntop(r->_hdr.rtm_family, r->gateway, route_str, sizeof(route_str)); printf("gateway: %s ", route); |