"""
signature = """\
-static inline void *vl_api_{name}_t_print{suffix} (vl_api_{name}_t *a, void *handle)
+static inline u8 *vl_api_{name}_t_format (u8 *s, va_list *args)
{{
- u8 *s = 0;
+ __attribute__((unused)) vl_api_{name}_t *a = va_arg (*args, vl_api_{name}_t *);
u32 indent __attribute__((unused)) = 2;
int i __attribute__((unused));
"""
pp = Printfun(stream)
for t in objs:
if t.manual_print:
- write("/***** manual: vl_api_%s_t_print *****/\n\n" % t.name)
+ write("/***** manual: vl_api_%s_t_format *****/\n\n" % t.name)
continue
write(signature.format(name=t.name, suffix=""))
write(" /* Message definition: vl_api_{}_t: */\n".format(t.name))
write(' s = format(s, "vl_api_%s_t:");\n' % t.name)
for o in t.block:
pp.print_obj(o, stream)
- write(" vec_add1(s, 0);\n")
- write(" vl_print (handle, (char *)s);\n")
- write(" vec_free (s);\n")
- write(" return handle;\n")
- write("}\n\n")
-
- write(signature.format(name=t.name, suffix="_json"))
- write(" cJSON * o = vl_api_{}_t_tojson(a);\n".format(t.name))
- write(" (void)s;\n")
- write(" char *out = cJSON_Print(o);\n")
- write(" vl_print(handle, out);\n")
- write(" cJSON_Delete(o);\n")
- write(" cJSON_free(out);\n")
- write(" return handle;\n")
+ write(" return s;\n")
write("}\n\n")
write("\n#endif")
continue
if t.manual_print:
- write("/***** manual: vl_api_%s_t_print *****/\n\n" % t.name)
+ write("/***** manual: vl_api_%s_t_format *****/\n\n" % t.name)
continue
if t.__class__.__name__ == "Using":
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"
#undef vl_calsizefun
/* instantiate all the print functions we know about */
-#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
#define vl_printfun
#include "{module}.api.h"
#undef vl_printfun
" {{.id = VL_API_{ID} + msg_id_base,\n"
' .name = "{n}",\n'
" .handler = vl_api_{n}_t_handler,\n"
- " .cleanup = vl_noop_handler,\n"
" .endian = vl_api_{n}_t_endian,\n"
- " .print = vl_api_{n}_t_print,\n"
+ " .format_fn = vl_api_{n}_t_format,\n"
" .traced = 1,\n"
" .replay = 1,\n"
- " .print_json = vl_api_{n}_t_print_json,\n"
" .tojson = vl_api_{n}_t_tojson,\n"
" .fromjson = vl_api_{n}_t_fromjson,\n"
" .calc_size = vl_api_{n}_t_calc_size,\n"
"{{.id = VL_API_{ID} + msg_id_base,\n"
' .name = "{n}",\n'
" .handler = 0,\n"
- " .cleanup = vl_noop_handler,\n"
" .endian = vl_api_{n}_t_endian,\n"
- " .print = vl_api_{n}_t_print,\n"
+ " .format_fn = vl_api_{n}_t_format,\n"
" .traced = 1,\n"
" .replay = 1,\n"
- " .print_json = vl_api_{n}_t_print_json,\n"
" .tojson = vl_api_{n}_t_tojson,\n"
" .fromjson = vl_api_{n}_t_fromjson,\n"
" .calc_size = vl_api_{n}_t_calc_size,\n"
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")
#undef vl_calsizefun
/* instantiate all the print functions we know about */
-#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
#define vl_printfun
#include "{module}.api.h"
#undef vl_printfun
continue
write("static void\n")
write("vl_api_{n}_t_handler (vl_api_{n}_t * mp) {{\n".format(n=e))
- write(' vl_print(0, "{n} event called:");\n'.format(n=e))
- write(" vl_api_{n}_t_print(mp, 0);\n".format(n=e))
+ write(' vlib_cli_output(0, "{n} event called:");\n'.format(n=e))
+ write(
+ ' vlib_cli_output(0, "%U", vl_api_{n}_t_format, mp);\n'.format(n=e)
+ )
write("}\n")
write("static void\n")
write("setup_message_id_table (vat_main_t * vam, u16 msg_id_base) {\n")
for s in services:
write(
- " vl_msg_api_set_handlers(VL_API_{ID} + msg_id_base, "
- ' "{n}",\n'
- " vl_api_{n}_t_handler, "
- " vl_noop_handler,\n"
- " vl_api_{n}_t_endian, "
- " vl_api_{n}_t_print,\n"
- " sizeof(vl_api_{n}_t), 1,\n"
- " vl_api_{n}_t_print_json,\n"
- " vl_api_{n}_t_tojson,\n"
- " vl_api_{n}_t_fromjson,\n"
- " vl_api_{n}_t_calc_size);\n".format(
- n=s.reply, ID=s.reply.upper()
- )
+ " vl_msg_api_config (&(vl_msg_api_msg_config_t){{\n"
+ " .id = VL_API_{ID} + msg_id_base,\n"
+ ' .name = "{n}",\n'
+ " .handler = vl_api_{n}_t_handler,\n"
+ " .endian = vl_api_{n}_t_endian,\n"
+ " .format_fn = vl_api_{n}_t_format,\n"
+ " .size = sizeof(vl_api_{n}_t),\n"
+ " .traced = 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"
+ " }});".format(n=s.reply, ID=s.reply.upper())
)
write(
' hash_set_mem (vam->function_by_name, "{n}", api_{n});\n'.format(
# Events
for e in s.events:
write(
- " vl_msg_api_set_handlers(VL_API_{ID} + msg_id_base, "
- ' "{n}",\n'
- " vl_api_{n}_t_handler, "
- " vl_noop_handler,\n"
- " vl_api_{n}_t_endian, "
- " vl_api_{n}_t_print,\n"
- " sizeof(vl_api_{n}_t), 1,\n"
- " vl_api_{n}_t_print_json,\n"
- " vl_api_{n}_t_tojson,\n"
- " vl_api_{n}_t_fromjson,\n"
- " vl_api_{n}_t_calc_size);\n".format(
- n=e, ID=e.upper()
- )
+ " vl_msg_api_config (&(vl_msg_api_msg_config_t){{\n"
+ " .id = VL_API_{ID} + msg_id_base,\n"
+ ' .name = "{n}",\n'
+ " .handler = vl_api_{n}_t_handler,\n"
+ " .endian = vl_api_{n}_t_endian,\n"
+ " .format_fn = vl_api_{n}_t_format,\n"
+ " .size = sizeof(vl_api_{n}_t),\n"
+ " .traced = 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"
+ " }});".format(n=e, ID=e.upper())
)
write("}\n")
#include "{module}.api.h"
#undef vl_calsizefun
-#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
#define vl_printfun
#include "{module}.api.h"
#undef vl_printfun
#
# Plugin entry point
#
-def run(args, apifilename, s):
+def run(output_dir, apifilename, s):
"""Main plugin entry point."""
stream = StringIO()
- if not args.outputdir:
+ if not output_dir:
sys.stderr.write("Missing --outputdir argument")
return None
basename = os.path.basename(apifilename)
filename, _ = os.path.splitext(basename)
modulename = filename.replace(".", "_")
- filename_enum = os.path.join(args.outputdir + "/" + basename + "_enum.h")
- filename_types = os.path.join(args.outputdir + "/" + basename + "_types.h")
- filename_c = os.path.join(args.outputdir + "/" + basename + ".c")
- filename_c_test = os.path.join(args.outputdir + "/" + basename + "_test.c")
- filename_c_test2 = os.path.join(args.outputdir + "/" + basename + "_test2.c")
- filename_c_tojson = os.path.join(args.outputdir + "/" + basename + "_tojson.h")
- filename_c_fromjson = os.path.join(args.outputdir + "/" + basename + "_fromjson.h")
+ filename_enum = os.path.join(output_dir + "/" + basename + "_enum.h")
+ filename_types = os.path.join(output_dir + "/" + basename + "_types.h")
+ filename_c = os.path.join(output_dir + "/" + basename + ".c")
+ filename_c_test = os.path.join(output_dir + "/" + basename + "_test.c")
+ filename_c_test2 = os.path.join(output_dir + "/" + basename + "_test2.c")
+ filename_c_tojson = os.path.join(output_dir + "/" + basename + "_tojson.h")
+ filename_c_fromjson = os.path.join(output_dir + "/" + basename + "_fromjson.h")
# Generate separate types file
st = StringIO()
Code Review / vpp.git / blobdiff