340 lines
8.0 KiB
C
340 lines
8.0 KiB
C
/*
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* Copyright (c) 2017, Shane Bryldt
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of the original author; nor the names of any contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "blade.h"
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static void blade_request_cleanup(ks_pool_t *pool, void *ptr, void *arg, ks_pool_cleanup_action_t action, ks_pool_cleanup_type_t type)
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{
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blade_request_t *breq = (blade_request_t *)ptr;
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ks_assert(breq);
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switch (action) {
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case KS_MPCL_ANNOUNCE:
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break;
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case KS_MPCL_TEARDOWN:
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ks_pool_free(breq->pool, (void **)&breq->session_id);
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cJSON_Delete(breq->message);
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break;
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case KS_MPCL_DESTROY:
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break;
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}
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}
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KS_DECLARE(ks_status_t) blade_request_create(blade_request_t **breqP,
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blade_handle_t *bh,
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ks_pool_t *pool,
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const char *session_id,
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cJSON *json,
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blade_response_callback_t callback)
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{
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blade_request_t *breq = NULL;
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ks_assert(breqP);
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ks_assert(bh);
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ks_assert(pool);
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ks_assert(session_id);
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ks_assert(json);
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breq = ks_pool_alloc(pool, sizeof(blade_request_t));
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breq->handle = bh;
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breq->pool = pool;
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breq->session_id = ks_pstrdup(pool, session_id);
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breq->message = cJSON_Duplicate(json, 1);
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breq->message_id = cJSON_GetObjectCstr(breq->message, "id");
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breq->callback = callback;
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ks_assert(ks_pool_set_cleanup(pool, breq, NULL, blade_request_cleanup) == KS_STATUS_SUCCESS);
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*breqP = breq;
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return KS_STATUS_SUCCESS;
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}
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KS_DECLARE(ks_status_t) blade_request_destroy(blade_request_t **breqP)
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{
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blade_request_t *breq = NULL;
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ks_assert(breqP);
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ks_assert(*breqP);
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breq = *breqP;
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ks_pool_free(breq->pool, breqP);
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return KS_STATUS_SUCCESS;
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}
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static void blade_response_cleanup(ks_pool_t *pool, void *ptr, void *arg, ks_pool_cleanup_action_t action, ks_pool_cleanup_type_t type)
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{
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blade_response_t *bres = (blade_response_t *)ptr;
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ks_assert(bres);
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switch (action) {
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case KS_MPCL_ANNOUNCE:
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break;
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case KS_MPCL_TEARDOWN:
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ks_pool_free(bres->pool, (void **)&bres->session_id);
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blade_request_destroy(&bres->request);
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cJSON_Delete(bres->message);
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break;
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case KS_MPCL_DESTROY:
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break;
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}
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}
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KS_DECLARE(ks_status_t) blade_response_create(blade_response_t **bresP,
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blade_handle_t *bh,
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ks_pool_t *pool,
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const char *session_id,
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blade_request_t *breq,
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cJSON *json)
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{
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blade_response_t *bres = NULL;
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ks_assert(bresP);
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ks_assert(bh);
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ks_assert(pool);
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ks_assert(session_id);
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ks_assert(breq);
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ks_assert(json);
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bres = ks_pool_alloc(pool, sizeof(blade_response_t));
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bres->handle = bh;
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bres->pool = pool;
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bres->session_id = ks_pstrdup(pool, session_id);
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bres->request = breq;
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bres->message = cJSON_Duplicate(json, 1);
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ks_assert(ks_pool_set_cleanup(pool, bres, NULL, blade_response_cleanup) == KS_STATUS_SUCCESS);
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*bresP = bres;
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return KS_STATUS_SUCCESS;
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}
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KS_DECLARE(ks_status_t) blade_response_destroy(blade_response_t **bresP)
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{
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blade_response_t *bres = NULL;
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ks_assert(bresP);
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ks_assert(*bresP);
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bres = *bresP;
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ks_pool_free(bres->pool, bresP);
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return KS_STATUS_SUCCESS;
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}
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static void blade_event_cleanup(ks_pool_t *pool, void *ptr, void *arg, ks_pool_cleanup_action_t action, ks_pool_cleanup_type_t type)
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{
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blade_event_t *bev = (blade_event_t *)ptr;
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ks_assert(bev);
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switch (action) {
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case KS_MPCL_ANNOUNCE:
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break;
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case KS_MPCL_TEARDOWN:
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ks_pool_free(bev->pool, &bev->session_id);
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cJSON_Delete(bev->message);
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break;
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case KS_MPCL_DESTROY:
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break;
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}
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}
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KS_DECLARE(ks_status_t) blade_event_create(blade_event_t **bevP,
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blade_handle_t *bh,
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ks_pool_t *pool,
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const char *session_id,
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cJSON *json)
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{
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blade_event_t *bev = NULL;
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ks_assert(bevP);
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ks_assert(bh);
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ks_assert(pool);
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ks_assert(session_id);
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ks_assert(json);
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bev = ks_pool_alloc(pool, sizeof(blade_event_t));
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bev->handle = bh;
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bev->pool = pool;
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bev->session_id = ks_pstrdup(pool, session_id);
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bev->message = cJSON_Duplicate(json, 1);
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ks_assert(ks_pool_set_cleanup(pool, bev, NULL, blade_event_cleanup) == KS_STATUS_SUCCESS);
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*bevP = bev;
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return KS_STATUS_SUCCESS;
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}
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KS_DECLARE(ks_status_t) blade_event_destroy(blade_event_t **bevP)
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{
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blade_event_t *bev = NULL;
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ks_assert(bevP);
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ks_assert(*bevP);
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bev = *bevP;
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ks_pool_free(bev->pool, bevP);
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return KS_STATUS_SUCCESS;
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}
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KS_DECLARE(ks_status_t) blade_rpc_request_create(ks_pool_t *pool, cJSON **json, cJSON **params, const char **id, const char *method)
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{
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cJSON *root = NULL;
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cJSON *p = NULL;
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uuid_t msgid;
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const char *mid = NULL;
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ks_assert(pool);
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ks_assert(json);
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ks_assert(method);
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root = cJSON_CreateObject();
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cJSON_AddStringToObject(root, "jsonrpc", "2.0");
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ks_uuid(&msgid);
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mid = ks_uuid_str(pool, &msgid);
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cJSON_AddStringToObject(root, "id", mid);
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ks_pool_free(pool, &mid);
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cJSON_AddStringToObject(root, "method", method);
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p = cJSON_CreateObject();
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cJSON_AddItemToObject(root, "params", p);
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*json = root;
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if (params) *params = p;
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if (id) *id = cJSON_GetObjectCstr(root, "id");
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return KS_STATUS_SUCCESS;
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}
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KS_DECLARE(ks_status_t) blade_rpc_response_create(cJSON **json, cJSON **result, const char *id)
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{
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cJSON *root = NULL;
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cJSON *r = NULL;
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ks_assert(json);
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ks_assert(id);
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root = cJSON_CreateObject();
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cJSON_AddStringToObject(root, "jsonrpc", "2.0");
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cJSON_AddStringToObject(root, "id", id);
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r = cJSON_CreateObject();
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cJSON_AddItemToObject(root, "result", r);
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*json = root;
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if (result) *result = r;
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return KS_STATUS_SUCCESS;
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}
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KS_DECLARE(ks_status_t) blade_rpc_error_create(cJSON **json, cJSON **error, const char *id, int32_t code, const char *message)
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{
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cJSON *root = NULL;
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cJSON *e = NULL;
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ks_assert(json);
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//ks_assert(id);
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ks_assert(message);
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root = cJSON_CreateObject();
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cJSON_AddStringToObject(root, "jsonrpc", "2.0");
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if (id) cJSON_AddStringToObject(root, "id", id);
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e = cJSON_CreateObject();
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cJSON_AddNumberToObject(e, "code", code);
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cJSON_AddStringToObject(e, "message", message);
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cJSON_AddItemToObject(root, "error", e);
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*json = root;
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if (error) *error = e;
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return KS_STATUS_SUCCESS;
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}
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KS_DECLARE(ks_status_t) blade_rpc_event_create(cJSON **json, cJSON **result, const char *event)
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{
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cJSON *root = NULL;
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cJSON *b = NULL;
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cJSON *r = NULL;
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ks_assert(json);
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ks_assert(event);
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root = cJSON_CreateObject();
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cJSON_AddStringToObject(root, "jsonrpc", "2.0");
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b = cJSON_CreateObject();
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cJSON_AddStringToObject(b, "event", event);
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cJSON_AddItemToObject(root, "blade", b);
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if (result) {
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r = cJSON_CreateObject();
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cJSON_AddItemToObject(root, "result", r);
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*result = r;
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}
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*json = root;
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return KS_STATUS_SUCCESS;
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}
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/* For Emacs:
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* Local Variables:
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* mode:c
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* indent-tabs-mode:t
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* tab-width:4
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* c-basic-offset:4
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* End:
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* For VIM:
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* vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet:
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*/
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