1 /* Attempts to test all the datatypes supported by ProtoBuf.
8 #include "alltypes.pb.h"
10 int main(int argc, char **argv)
12 int mode = (argc > 1) ? atoi(argv[1]) : 0;
14 /* Initialize the structure with constants */
15 AllTypes alltypes = {0};
17 alltypes.req_int32 = -1001;
18 alltypes.req_int64 = -1002;
19 alltypes.req_uint32 = 1003;
20 alltypes.req_uint64 = 1004;
21 alltypes.req_sint32 = -1005;
22 alltypes.req_sint64 = -1006;
23 alltypes.req_bool = true;
25 alltypes.req_fixed32 = 1008;
26 alltypes.req_sfixed32 = -1009;
27 alltypes.req_float = 1010.0f;
29 alltypes.req_fixed64 = 1011;
30 alltypes.req_sfixed64 = -1012;
31 alltypes.req_double = 1013.0;
33 strcpy(alltypes.req_string, "1014");
34 alltypes.req_bytes.size = 4;
35 memcpy(alltypes.req_bytes.bytes, "1015", 4);
36 strcpy(alltypes.req_submsg.substuff1, "1016");
37 alltypes.req_submsg.substuff2 = 1016;
38 alltypes.req_enum = MyEnum_Truth;
40 alltypes.rep_int32_count = 5; alltypes.rep_int32[4] = -2001;
41 alltypes.rep_int64_count = 5; alltypes.rep_int64[4] = -2002;
42 alltypes.rep_uint32_count = 5; alltypes.rep_uint32[4] = 2003;
43 alltypes.rep_uint64_count = 5; alltypes.rep_uint64[4] = 2004;
44 alltypes.rep_sint32_count = 5; alltypes.rep_sint32[4] = -2005;
45 alltypes.rep_sint64_count = 5; alltypes.rep_sint64[4] = -2006;
46 alltypes.rep_bool_count = 5; alltypes.rep_bool[4] = true;
48 alltypes.rep_fixed32_count = 5; alltypes.rep_fixed32[4] = 2008;
49 alltypes.rep_sfixed32_count = 5; alltypes.rep_sfixed32[4] = -2009;
50 alltypes.rep_float_count = 5; alltypes.rep_float[4] = 2010.0f;
52 alltypes.rep_fixed64_count = 5; alltypes.rep_fixed64[4] = 2011;
53 alltypes.rep_sfixed64_count = 5; alltypes.rep_sfixed64[4] = -2012;
54 alltypes.rep_double_count = 5; alltypes.rep_double[4] = 2013.0;
56 alltypes.rep_string_count = 5; strcpy(alltypes.rep_string[4], "2014");
57 alltypes.rep_bytes_count = 5; alltypes.rep_bytes[4].size = 4;
58 memcpy(alltypes.rep_bytes[4].bytes, "2015", 4);
60 alltypes.rep_submsg_count = 5;
61 strcpy(alltypes.rep_submsg[4].substuff1, "2016");
62 alltypes.rep_submsg[4].substuff2 = 2016;
63 alltypes.rep_submsg[4].has_substuff3 = true;
64 alltypes.rep_submsg[4].substuff3 = 2016;
66 alltypes.rep_enum_count = 5; alltypes.rep_enum[4] = MyEnum_Truth;
67 alltypes.rep_emptymsg_count = 5;
71 /* Fill in values for optional fields */
72 alltypes.has_opt_int32 = true;
73 alltypes.opt_int32 = 3041;
74 alltypes.has_opt_int64 = true;
75 alltypes.opt_int64 = 3042;
76 alltypes.has_opt_uint32 = true;
77 alltypes.opt_uint32 = 3043;
78 alltypes.has_opt_uint64 = true;
79 alltypes.opt_uint64 = 3044;
80 alltypes.has_opt_sint32 = true;
81 alltypes.opt_sint32 = 3045;
82 alltypes.has_opt_sint64 = true;
83 alltypes.opt_sint64 = 3046;
84 alltypes.has_opt_bool = true;
85 alltypes.opt_bool = true;
87 alltypes.has_opt_fixed32 = true;
88 alltypes.opt_fixed32 = 3048;
89 alltypes.has_opt_sfixed32 = true;
90 alltypes.opt_sfixed32 = 3049;
91 alltypes.has_opt_float = true;
92 alltypes.opt_float = 3050.0f;
94 alltypes.has_opt_fixed64 = true;
95 alltypes.opt_fixed64 = 3051;
96 alltypes.has_opt_sfixed64 = true;
97 alltypes.opt_sfixed64 = 3052;
98 alltypes.has_opt_double = true;
99 alltypes.opt_double = 3053.0;
101 alltypes.has_opt_string = true;
102 strcpy(alltypes.opt_string, "3054");
103 alltypes.has_opt_bytes = true;
104 alltypes.opt_bytes.size = 4;
105 memcpy(alltypes.opt_bytes.bytes, "3055", 4);
106 alltypes.has_opt_submsg = true;
107 strcpy(alltypes.opt_submsg.substuff1, "3056");
108 alltypes.opt_submsg.substuff2 = 3056;
109 alltypes.has_opt_enum = true;
110 alltypes.opt_enum = MyEnum_Truth;
111 alltypes.has_opt_emptymsg = true;
116 uint8_t buffer[1024];
117 pb_ostream_t stream = pb_ostream_from_buffer(buffer, sizeof(buffer));
119 /* Now encode it and check if we succeeded. */
120 if (pb_encode(&stream, AllTypes_fields, &alltypes))
122 fwrite(buffer, 1, stream.bytes_written, stdout);
123 return 0; /* Success */
127 fprintf(stderr, "Encoding failed: %s\n", PB_GET_ERROR(&stream));
128 return 1; /* Failure */