static int checkreturn pb_encode(pb_ostream_t *stream, const json_t *gprotos,
const json_t *protos, json_t *msg) {
json_t *root, *value, *option, *proto;
root = msg;
const char *option_text;
const char *key;
void *iter = json_object_iter(root);
while (iter) {
key = json_object_iter_key(iter);
value = json_object_iter_value(iter);
proto = json_object_get(protos, key);
if (proto) {
option = json_object_get(proto, "option");
option_text = json_string_value(option);
if (strcmp(option_text, "required") == 0
|| strcmp(option_text, "optional") == 0) {
if (!pb_encode_tag_for_field(stream, proto)) {
return 0;
}
if (!pb_encode_proto(stream, gprotos, protos, proto, value)) {
return 0;
}
} else if (strcmp(option_text, "repeated") == 0) {
if (json_is_array(value)) {
if (!pb_encode_array(stream, gprotos, protos, proto, value)) {
return 0;
}
}
}
} else {
return 0;
}
iter = json_object_iter_next(root, iter);
}
return 1;
}
static int pb_encode(pb_ostream_t *stream, const pc_JSON *gprotos,
const pc_JSON *protos, pc_JSON *msg) {
pc_JSON *root = msg, *value, *option, *proto;
const char *option_text;
const char *key;
value = root->child;
while (value) {
key = value->string;
proto = pc_JSON_GetObjectItem(protos, key);
if (proto) {
option = pc_JSON_GetObjectItem(proto, "option");
option_text = option->valuestring;
if (strcmp(option_text, "required") == 0
|| strcmp(option_text, "optional") == 0) {
if (!pb_encode_tag_for_field(stream, proto)) {
return 0;
}
if (!pb_encode_proto(stream, gprotos, protos, proto, value)) {
return 0;
}
} else if (strcmp(option_text, "repeated") == 0) {
if (value->type == pc_JSON_Array) {
if (!pb_encode_array(stream, gprotos, protos, proto, value)) {
return 0;
}
}
}
} else {
return 0;
}
value = value->next;
}
return 1;
}