#include "session.h"
#include "afb-req-itf.h"
#include "afb-apis.h"
+#include "afb-context.h"
-static void aws_on_close(struct afb_ws_json *ws, uint16_t code, char *text, size_t size);
+static void aws_on_hangup(struct afb_ws_json *ws);
static void aws_on_text(struct afb_ws_json *ws, char *text, size_t size);
static struct afb_ws_itf aws_itf = {
- .on_close = (void*)aws_on_close,
- .on_text = (void*)aws_on_text,
- .on_binary = NULL,
+ .on_hangup = (void*)aws_on_hangup,
+ .on_text = (void*)aws_on_text
};
struct afb_wsreq;
void (*cleanup)(void*);
void *cleanup_closure;
struct afb_wsreq *requests;
- struct AFB_clientCtx *context;
+ struct AFB_clientCtx *session;
struct json_tokener *tokener;
struct afb_ws *ws;
};
-
static void aws_send_event(struct afb_ws_json *ws, const char *event, struct json_object *object);
-static const struct afb_event_sender_itf event_sender_itf = {
+static const struct afb_event_listener_itf event_listener_itf = {
.send = (void*)aws_send_event
};
-struct afb_ws_json *afb_ws_json_create(int fd, struct AFB_clientCtx *context, void (*cleanup)(void*), void *cleanup_closure)
+struct afb_ws_json *afb_ws_json_create(int fd, struct AFB_clientCtx *session, void (*cleanup)(void*), void *cleanup_closure)
{
struct afb_ws_json *result;
assert(fd >= 0);
- assert(context != NULL);
+ assert(session != NULL);
result = malloc(sizeof * result);
if (result == NULL)
result->cleanup = cleanup;
result->cleanup_closure = cleanup_closure;
result->requests = NULL;
- result->context = ctxClientGet(context);
- if (result->context == NULL)
+ result->session = ctxClientAddRef(session);
+ if (result->session == NULL)
goto error2;
result->tokener = json_tokener_new();
if (result->ws == NULL)
goto error4;
- if (0 > ctxClientEventSenderAdd(result->context, (struct afb_event_sender){ .itf = &event_sender_itf, .closure = result }))
+ if (0 > ctxClientEventListenerAdd(result->session, (struct afb_event_listener){ .itf = &event_listener_itf, .closure = result }))
goto error5;
return result;
error5:
- /* TODO */
+ afb_ws_destroy(result->ws);
error4:
json_tokener_free(result->tokener);
error3:
- ctxClientPut(result->context);
+ ctxClientUnref(result->session);
error2:
free(result);
error:
return NULL;
}
-static void aws_on_close(struct afb_ws_json *ws, uint16_t code, char *text, size_t size)
+static void aws_on_hangup(struct afb_ws_json *ws)
{
- /* do nothing but free the text */
- free(text);
+ ctxClientEventListenerRemove(ws->session, (struct afb_event_listener){ .itf = &event_listener_itf, .closure = ws });
+ afb_ws_destroy(ws->ws);
+ json_tokener_free(ws->tokener);
+ if (ws->cleanup != NULL)
+ ws->cleanup(ws->cleanup_closure);
+ ctxClientUnref(ws->session);
+ free(ws);
}
#define CALL 2
struct afb_wsreq
{
+ struct afb_context context;
+ int refcount;
struct afb_ws_json *aws;
struct afb_wsreq *next;
char *text;
struct json_object *root;
};
+static void wsreq_addref(struct afb_wsreq *wsreq);
+static void wsreq_unref(struct afb_wsreq *wsreq);
static struct json_object *wsreq_json(struct afb_wsreq *wsreq);
static struct afb_arg wsreq_get(struct afb_wsreq *wsreq, const char *name);
static void wsreq_fail(struct afb_wsreq *wsreq, const char *status, const char *info);
static void wsreq_success(struct afb_wsreq *wsreq, struct json_object *obj, const char *info);
static const char *wsreq_raw(struct afb_wsreq *wsreq, size_t *size);
-static void wsreq_send(struct afb_wsreq *wsreq, char *buffer, size_t size);
-static int wsreq_session_create(struct afb_wsreq *wsreq);
-static int wsreq_session_check(struct afb_wsreq *wsreq, int refresh);
-static void wsreq_session_close(struct afb_wsreq *wsreq);
+static void wsreq_send(struct afb_wsreq *wsreq, const char *buffer, size_t size);
static const struct afb_req_itf wsreq_itf = {
.fail = (void*)wsreq_fail,
.raw = (void*)wsreq_raw,
.send = (void*)wsreq_send,
- .session_create = (void*)wsreq_session_create,
- .session_check = (void*)wsreq_session_check,
- .session_close = (void*)wsreq_session_close,
.context_get = (void*)afb_context_get,
- .context_set = (void*)afb_context_set
-
+ .context_set = (void*)afb_context_set,
+ .addref = (void*)wsreq_addref,
+ .unref = (void*)wsreq_unref
};
static int aws_wsreq_parse(struct afb_wsreq *r, char *text, size_t size)
/* done */
r->text = text;
r->size = size;
-fprintf(stderr, "\n\nONTEXT([%d, %.*s, %.*s/%.*s, %.*s, %.*s])\n\n",
- r->code,
- (int)r->idlen, r->id,
- (int)r->apilen, r->api,
- (int)r->verblen, r->verb,
- (int)r->objlen, r->obj,
- (int)r->toklen, r->tok
-);
return 1;
bad_header:
goto bad_header;
/* fill and record the request */
+ if (wsreq->tok != NULL)
+ wsreq->tok[wsreq->toklen] = 0;
+ afb_context_init(&wsreq->context, ws->session, wsreq->tok);
+ if (!wsreq->context.invalidated)
+ wsreq->context.validated = 1;
+ wsreq->refcount = 1;
wsreq->aws = ws;
wsreq->next = ws->requests;
ws->requests = wsreq;
- r.req_closure = wsreq;
+ r.closure = wsreq;
r.itf = &wsreq_itf;
- afb_apis_call(r, ws->context, wsreq->api, wsreq->apilen, wsreq->verb, wsreq->verblen);
+ afb_apis_call(r, &wsreq->context, wsreq->api, wsreq->apilen, wsreq->verb, wsreq->verblen);
+ wsreq_unref(wsreq);
return;
bad_header:
free(wsreq);
alloc_error:
free(text);
- afb_ws_close(ws->ws, 1008);
+ afb_ws_close(ws->ws, 1008, NULL);
return;
}
+static void wsreq_addref(struct afb_wsreq *wsreq)
+{
+ wsreq->refcount++;
+}
+
+static void wsreq_unref(struct afb_wsreq *wsreq)
+{
+ if (--wsreq->refcount == 0) {
+ afb_context_disconnect(&wsreq->context);
+ free(wsreq->text);
+ free(wsreq);
+ }
+}
+
static struct json_object *wsreq_json(struct afb_wsreq *wsreq)
{
struct json_object *root = wsreq->root;
return arg;
}
-static int wsreq_session_create(struct afb_wsreq *wsreq)
-{
- struct AFB_clientCtx *context = wsreq->aws->context;
- if (context->created)
- return 0;
- return wsreq_session_check(wsreq, 1);
-}
-
-static int wsreq_session_check(struct afb_wsreq *wsreq, int refresh)
-{
- struct AFB_clientCtx *context = wsreq->aws->context;
-
- if (wsreq->tok == NULL)
- return 0;
-
- if (!ctxTokenCheckLen (context, wsreq->tok, wsreq->toklen))
- return 0;
-
- if (refresh) {
- ctxTokenNew (context);
- }
-
- return 1;
-}
-
-static void wsreq_session_close(struct afb_wsreq *wsreq)
-{
- struct AFB_clientCtx *context = wsreq->aws->context;
- ctxClientClose(context);
-}
-
-static void aws_emit(struct afb_ws_json *aws, int code, const char *id, size_t idlen, struct json_object *data)
+static void aws_emit(struct afb_ws_json *aws, int code, const char *id, size_t idlen, struct json_object *data, const char *token)
{
json_object *msg;
- const char *token;
const char *txt;
/* pack the message */
json_object_array_add(msg, json_object_new_int(code));
json_object_array_add(msg, json_object_new_string_len(id, (int)idlen));
json_object_array_add(msg, data);
- token = aws->context->token;
if (token)
json_object_array_add(msg, json_object_new_string(token));
static void wsreq_reply(struct afb_wsreq *wsreq, int retcode, const char *status, const char *info, json_object *resp)
{
- aws_emit(wsreq->aws, retcode, wsreq->id, wsreq->idlen, afb_msg_json_reply(status, info, resp, NULL, NULL));
- /* TODO eliminates the wsreq */
+ const char *token = afb_context_sent_token(&wsreq->context);
+ aws_emit(wsreq->aws, retcode, wsreq->id, wsreq->idlen, afb_msg_json_reply(status, info, resp, token, NULL), token);
}
static void wsreq_fail(struct afb_wsreq *wsreq, const char *status, const char *info)
return wsreq->obj;
}
-static void wsreq_send(struct afb_wsreq *wsreq, char *buffer, size_t size)
+static void wsreq_send(struct afb_wsreq *wsreq, const char *buffer, size_t size)
{
afb_ws_text(wsreq->aws->ws, buffer, size);
}
static void aws_send_event(struct afb_ws_json *aws, const char *event, struct json_object *object)
{
- aws_emit(aws, EVENT, event, strlen(event), afb_msg_json_event(event, object));
+ aws_emit(aws, EVENT, event, strlen(event), afb_msg_json_event(event, object), NULL);
}
Code Review / src / app-framework-binder.git / blobdiff