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authorStanislav Zaikin <zstaseg@gmail.com>2022-07-21 19:06:26 +0200
committerStanislav Zaikin <zstaseg@gmail.com>2023-01-23 21:01:06 +0100
commit139b2da5c533a84faca0ae1bf5b37c3185d9d4fb (patch)
tree872b69e16be5cd683aea0555fe157a8024644102 /src/tools
parent3b5ab65bd3a821dd82acfc34069293ff39dc1ef7 (diff)
vppapigen: enable codegen for stream message types
Enable codegen for C type from 'rpc A returns B stream C' notation Type: improvement Change-Id: I05cfce71c385d414d7b177a080009628bc8c8fad Signed-off-by: Stanislav Zaikin <zstaseg@gmail.com>
Diffstat (limited to 'src/tools')
-rwxr-xr-x[-rw-r--r--]src/tools/vppapigen/vppapigen_c.py30
1 files changed, 30 insertions, 0 deletions
diff --git a/src/tools/vppapigen/vppapigen_c.py b/src/tools/vppapigen/vppapigen_c.py
index 5ca2ed51ff6..26a348f3910 100644..100755
--- a/src/tools/vppapigen/vppapigen_c.py
+++ b/src/tools/vppapigen/vppapigen_c.py
@@ -1250,6 +1250,11 @@ static inline void vl_api_{name}_t_endian (vl_api_{name}_t *a)
output += signature.format(name=t.name)
+ # make Array type appear before the others:
+ # some arrays have dynamic length, and we want to iterate over
+ # them before changing endiann for the length field
+ t.block.sort(key=lambda x: x.type)
+
for o in t.block:
output += endianfun_obj(o)
output += "}\n\n"
@@ -1576,6 +1581,31 @@ def generate_c_boilerplate(services, defines, counters, file_crc, module, stream
except KeyError:
pass
+ try:
+ if s.stream:
+ d = define_hash[s.stream_message]
+ write(
+ " c = (vl_msg_api_msg_config_t) "
+ "{{.id = VL_API_{ID} + msg_id_base,\n"
+ ' .name = "{n}",\n'
+ " .handler = 0,\n"
+ " .endian = vl_api_{n}_t_endian,\n"
+ " .format_fn = vl_api_{n}_t_format,\n"
+ " .traced = 1,\n"
+ " .replay = 1,\n"
+ " .tojson = vl_api_{n}_t_tojson,\n"
+ " .fromjson = vl_api_{n}_t_fromjson,\n"
+ " .calc_size = vl_api_{n}_t_calc_size,\n"
+ " .is_autoendian = {auto}}};\n".format(
+ n=s.stream_message,
+ ID=s.stream_message.upper(),
+ auto=d.autoendian,
+ )
+ )
+ write(" vl_msg_api_config (&c);\n")
+ except KeyError:
+ pass
+
write(" return msg_id_base;\n")
write("}\n")