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FS-9952: Add query & tests for blade extention to rpc messages

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colm 2017-02-14 19:47:00 -05:00 committed by Mike Jerris
parent 06e38ba1ff
commit d6d8ede6b9
3 changed files with 95 additions and 11 deletions
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63
libs/libblade/src/blade_rpcproto.c
View File

@ -812,6 +812,7 @@ KS_DECLARE(ks_rpcmessageid_t) blade_rpc_create_response(cJSON *request,
}
const char BLADE_JRPC_METHOD[] = "method";
const char BLADE_JRPC_ID[] = "id";
const char BLADE_JRPC_FIELDS[] = "blade";
const char BLADE_JRPC_TO[] = "to";
const char BLADE_JRPC_FROM[] = "from";
@ -822,15 +823,22 @@ KS_DECLARE(ks_status_t) blade_rpc_parse_message(cJSON *message,
char **namespaceP,
char **methodP,
char **versionP,
uint32_t *idP,
blade_rpc_fields_t **fieldsP)
{
const char *m = cJSON_GetObjectCstr(message, BLADE_JRPC_METHOD);
cJSON *blade = cJSON_GetObjectItem(message, BLADE_JRPC_FIELDS);
cJSON *jid = cJSON_GetObjectItem(message, BLADE_JRPC_ID);
*fieldsP = NULL;
*namespaceP = NULL;
*versionP = NULL;
*methodP = NULL;
*idP = 0;
if (jid) {
*idP = jid->valueint;
}
if (!m || !blade) {
const char *buffer = cJSON_PrintUnformatted(message);
@ -839,20 +847,60 @@ KS_DECLARE(ks_status_t) blade_rpc_parse_message(cJSON *message,
return KS_STATUS_FAIL;
}
cJSON *jto = cJSON_GetObjectItem(blade, BLADE_JRPC_TO);
cJSON *jfrom = cJSON_GetObjectItem(blade, BLADE_JRPC_FROM);
cJSON *jtoken = cJSON_GetObjectItem(blade, BLADE_JRPC_TOKEN);
ks_size_t len = KS_RPCMESSAGE_COMMAND_LENGTH + 1 +
KS_RPCMESSAGE_NAMESPACE_LENGTH + 1 +
KS_RPCMESSAGE_VERSION_LENGTH + 1 +
sizeof(blade_rpc_fields_t) + 1;
uint32_t lento = 0;
uint32_t lenfrom = 0;
uint32_t lentoken = 0;
if (jto) {
lento = strlen(jto->valuestring) + 1;
len += lento;
}
if (jfrom) {
lenfrom += strlen(jfrom->valuestring) + 1;
len += lenfrom;
}
if (jtoken) {
lentoken += strlen(jtoken->valuestring) + 1;
len += lentoken;
}
blade_rpc_fields_t *fields = (blade_rpc_fields_t *)ks_pool_alloc(g_handle->pool, len);
char *namespace = (char*)fields + sizeof(blade_rpc_fields_t);
char *command = namespace + KS_RPCMESSAGE_NAMESPACE_LENGTH + 1;
char *version = command + KS_RPCMESSAGE_COMMAND_LENGTH + 1;
fields->to = cJSON_GetObjectCstr(blade, BLADE_JRPC_TO);
fields->from = cJSON_GetObjectCstr(blade, BLADE_JRPC_FROM);
fields->from = cJSON_GetObjectCstr(blade, BLADE_JRPC_TOKEN);
char *namespace = (char*)fields + sizeof(blade_rpc_fields_t);
char *command = namespace + KS_RPCMESSAGE_NAMESPACE_LENGTH + 1;
char *version = command + KS_RPCMESSAGE_COMMAND_LENGTH + 1;
char *ptr = version + KS_RPCMESSAGE_VERSION_LENGTH + 1;
if (jto) {
strcpy(ptr, jto->valuestring);
fields->to = ptr;
ptr += strlen(jto->valuestring) + 1;
}
if (jfrom) {
strcpy(ptr, jfrom->valuestring);
fields->from = ptr;
ptr += strlen(jfrom->valuestring) + 1;
}
if (jtoken) {
strcpy(ptr, jtoken->valuestring);
fields->token = ptr;
ptr += strlen(jtoken->valuestring) + 1;
}
blade_rpc_parse_fqcommand(m, namespace, command);
@ -861,6 +909,7 @@ KS_DECLARE(ks_status_t) blade_rpc_parse_message(cJSON *message,
*fieldsP = fields;
*namespaceP = namespace;
*methodP = command;
*versionP = version;
return KS_STATUS_SUCCESS;
}

3
libs/libblade/src/include/blade_rpcproto.h
View File

@ -130,7 +130,8 @@ KS_DECLARE(ks_rpcmessageid_t) blade_rpc_create_response(cJSON *request,
KS_DECLARE(ks_status_t) blade_rpc_parse_message(cJSON *message,
char **namespace,
char **method,
char **version,
char **version,
uint32_t *idP,
blade_rpc_fields_t **fieldsP);
/*

40
libs/libblade/test/testrpcproto.c
View File

@ -29,7 +29,8 @@ static enum jrpc_status_t process_widget(cJSON *msg, cJSON **response)
cJSON *resp = cJSON_CreateObject();
cJSON_AddNumberToObject(resp, "code", 199);
ks_rpcmessageid_t msgid = ks_rpcmessage_create_response(msg, &resp, response);
//ks_rpcmessageid_t msgid = ks_rpcmessage_create_response(msg, &resp, response);
ks_rpcmessageid_t msgid = blade_rpc_create_response(msg, &resp, response);
char *b1 = cJSON_PrintUnformatted(*response); //(*response);
printf("Response: msgid %d\n%s\n", msgid, b1);
@ -75,10 +76,27 @@ static enum jrpc_status_t process_wombat(cJSON *msg, cJSON **replyP)
ks_pool_free(pool, &b1);
}
else {
printf("process_wombat_preresponse: unable to create response \n");
printf("process_wombat: unable to create response \n");
return JRPC_ERROR;
}
blade_rpc_fields_t *r_fields;
char *r_method;
char *r_namespace;
char *r_version;
uint32_t r_id;
ks_status_t s1 = blade_rpc_parse_message(msg, &r_namespace, &r_method, &r_version, &r_id, &r_fields);
if (s1 == KS_STATUS_FAIL) {
printf("process_wombat: blade_rpc_parse_message failed\n");
return JRPC_ERROR;
}
printf("\nprocess_wombat: blade_rpc_parse_message namespace %s, method %s, id %d, version %s, to %s, from %s, token %s\n\n",
r_namespace, r_method, r_id, r_version,
r_fields->to, r_fields->from, r_fields->token);
cJSON *parms2 = NULL;
@ -92,7 +110,23 @@ static enum jrpc_status_t process_wombat(cJSON *msg, cJSON **replyP)
fields.token = token;
// msgid = ks_rpcmessage_create_request("app1", "widget", &parms2, replyP);
msgid = blade_rpc_create_request("app1", "widget", &fields, &parms2, replyP);
msgid = blade_rpc_create_request(r_namespace, r_method, &fields, NULL, replyP);
if (!msgid) {
printf("process wombat: create of next request failed\n");
return JRPC_ERROR;
}
b0 = cJSON_PrintUnformatted(*replyP);
if (!b0) {
printf("process wombat: create of next request cannot be formatted\n");
return JRPC_ERROR;
}
printf("\nprocess wombat: next request\n%s\n\n", b0);
printf("\n\nexiting process_wombat with a reply to send\n");