6 /* Structures for "Person" message */
9 Person_PhoneType_MOBILE = 0,
10 Person_PhoneType_HOME = 1,
11 Person_PhoneType_WORK = 2,
13 _Person_PhoneType_size = 0xFFFFFFFF // Force 32-bit enum
19 Person_PhoneType type;
31 /* Field descriptions */
32 #define membersize(st, m) (sizeof ((st*)0)->m)
34 const pb_field_t Person_PhoneNumber_fields[] = {
35 {1, offsetof(Person_PhoneNumber, number), PB_ACT_STRING, membersize(Person_PhoneNumber, number)},
36 {2, offsetof(Person_PhoneNumber, has_type), PB_ACT_HAS, membersize(Person_PhoneNumber, has_type)},
37 {2, offsetof(Person_PhoneNumber, type), PB_ACT_UINT32, membersize(Person_PhoneNumber, type)},
41 const pb_field_t Person_fields[] = {
42 {1, offsetof(Person, name), PB_ACT_STRING, membersize(Person, name)},
43 {2, offsetof(Person, id), PB_ACT_INT32, membersize(Person, id)},
44 {3, offsetof(Person, email), PB_ACT_STRING, membersize(Person, email)},
45 {4, offsetof(Person, phone), PB_ACT_SUBMESSAGE, membersize(Person, phone)}
48 /* Default value descriptions */
49 #define Person_PhoneNumber_default {"", false, Person_PhoneType_HOME};
50 #define Person_default {"", 0, false, "", {{0},0}};
52 /* And now, the actual test program */
54 bool print_phonenumber(pb_istream_t *stream, const pb_field_t *field, void *arg)
56 Person_PhoneNumber x = Person_PhoneNumber_default;
57 if (!pb_decode(stream, Person_PhoneNumber_fields, &x))
60 printf("PhoneNumber: number '%s' type '%d'\n", x.number, x.type);
64 bool print_person(pb_istream_t *stream)
66 Person x = Person_default;
67 x.phone.funcs.decode = &print_phonenumber;
69 if (!pb_decode(stream, Person_fields, &x))
72 printf("Person: name '%s' id '%d' email '%s'\n", x.name, x.id, x.email);
76 bool my_read(pb_istream_t *stream, char *buf, size_t count)
78 char *source = (char*)stream->state;
80 if (!stream->bytes_left)
85 memcpy(buf, source, count);
88 stream->state = source + count;
95 size_t size = fread(buffer, 1, 512, stdin);
97 pb_istream_t stream = {&my_read, buffer, size};
98 if (!print_person(&stream))
99 printf("Parsing failed.\n");