1
0
mirror of https://github.com/rkd77/elinks.git synced 2024-06-14 23:32:27 +00:00

[xhr] quickjs works for test case

This commit is contained in:
Witold Filipczyk 2022-10-24 20:11:36 +02:00
parent 6e9a242a35
commit b2dba0b67b

View File

@ -206,8 +206,9 @@ typedef struct {
std::map<std::string, std::string> requestHeaders;
std::map<std::string, std::string, classcomp> responseHeaders;
struct download download;
JSContext *ctx;
struct ecmascript_interpreter *interpreter;
JSValue events[XHR_EVENT_MAX];
JSValue thisVal;
struct uri *uri;
bool sent;
bool async;
@ -223,8 +224,6 @@ typedef struct {
JSValue url;
JSValue headers;
JSValue response;
// DynBuf hbuf;
// DynBuf bbuf;
} result;
char *responseURL;
@ -233,6 +232,127 @@ typedef struct {
static JSClassID xhr_class_id;
static void onload_run(void *data);
static void onloadend_run(void *data);
static void onreadystatechange_run(void *data);
static void ontimeout_run(void *data);
static void
onload_run(void *data)
{
Xhr *x = (Xhr *)data;
if (x) {
struct ecmascript_interpreter *interpreter = x->interpreter;
JSContext *ctx = (JSContext *)interpreter->backend_data;
interpreter->heartbeat = add_heartbeat(interpreter);
JSValue event_func = x->events[XHR_EVENT_LOAD];
if (!JS_IsFunction(ctx, event_func)) {
return;
}
JSValue func = JS_DupValue(ctx, event_func);
JSValue arg = JS_UNDEFINED;
JSValue ret = JS_Call(ctx, func, x->thisVal, 1, (JSValueConst *) &arg);
JS_FreeValue(ctx, ret);
JS_FreeValue(ctx, func);
JS_FreeValue(ctx, arg);
done_heartbeat(interpreter->heartbeat);
check_for_rerender(interpreter, "xhr_onload");
}
}
static void
onloadend_run(void *data)
{
Xhr *x = (Xhr *)data;
if (x) {
struct ecmascript_interpreter *interpreter = x->interpreter;
JSContext *ctx = (JSContext *)interpreter->backend_data;
interpreter->heartbeat = add_heartbeat(interpreter);
JSValue event_func = x->events[XHR_EVENT_LOAD_END];
if (!JS_IsFunction(ctx, event_func)) {
return;
}
JSValue func = JS_DupValue(ctx, event_func);
JSValue arg = JS_UNDEFINED;
JSValue ret = JS_Call(ctx, func, x->thisVal, 1, (JSValueConst *) &arg);
JS_FreeValue(ctx, ret);
JS_FreeValue(ctx, func);
JS_FreeValue(ctx, arg);
done_heartbeat(interpreter->heartbeat);
check_for_rerender(interpreter, "xhr_onloadend");
}
}
static void
onreadystatechange_run(void *data)
{
Xhr *x = (Xhr *)data;
if (x) {
struct ecmascript_interpreter *interpreter = x->interpreter;
JSContext *ctx = (JSContext *)interpreter->backend_data;
interpreter->heartbeat = add_heartbeat(interpreter);
JSValue event_func = x->events[XHR_EVENT_READY_STATE_CHANGED];
if (!JS_IsFunction(ctx, event_func)) {
return;
}
JSValue func = JS_DupValue(ctx, event_func);
JSValue arg = JS_UNDEFINED;
JSValue ret = JS_Call(ctx, func, x->thisVal, 1, (JSValueConst *) &arg);
JS_FreeValue(ctx, ret);
JS_FreeValue(ctx, func);
JS_FreeValue(ctx, arg);
done_heartbeat(interpreter->heartbeat);
check_for_rerender(interpreter, "xhr_onreadystatechange");
}
}
static void
ontimeout_run(void *data)
{
Xhr *x = (Xhr *)data;
if (x) {
struct ecmascript_interpreter *interpreter = x->interpreter;
JSContext *ctx = (JSContext *)interpreter->backend_data;
interpreter->heartbeat = add_heartbeat(interpreter);
JSValue event_func = x->events[XHR_EVENT_TIMEOUT];
if (!JS_IsFunction(ctx, event_func)) {
return;
}
JSValue func = JS_DupValue(ctx, event_func);
JSValue arg = JS_UNDEFINED;
JSValue ret = JS_Call(ctx, func, x->thisVal, 1, (JSValueConst *) &arg);
JS_FreeValue(ctx, ret);
JS_FreeValue(ctx, func);
JS_FreeValue(ctx, arg);
done_heartbeat(interpreter->heartbeat);
check_for_rerender(interpreter, "xhr_ontimeout");
}
}
static void
xhr_finalizer(JSRuntime *rt, JSValue val)
{
@ -299,35 +419,6 @@ xhr_get(JSContext *ctx, JSValueConst obj)
return (Xhr *)JS_GetOpaque2(ctx, obj, xhr_class_id);
}
static void
maybe_emit_event(Xhr *x, int event, JSValue arg)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s event=%d\n", __FILE__, __FUNCTION__, event);
#endif
JSContext *ctx = x->ctx;
JSValue event_func = x->events[event];
if (!JS_IsFunction(ctx, event_func)) {
JS_FreeValue(ctx, arg);
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s !JS_IsFunction event=%d\n", __FILE__, __FUNCTION__, event);
#endif
return;
}
JSValue func = JS_DupValue(ctx, event_func);
JSValue ret = JS_Call(ctx, func, JS_UNDEFINED, 1, (JSValueConst *) &arg);
/// if (JS_IsException(ret))
/// dump_error(ctx);
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s after JS_Call event=%d\n", __FILE__, __FUNCTION__, event);
#endif
JS_FreeValue(ctx, ret);
JS_FreeValue(ctx, func);
JS_FreeValue(ctx, arg);
}
static const std::vector<std::string>
explode(const std::string& s, const char& c)
{
@ -370,10 +461,10 @@ x_loading_callback(struct download *download, Xhr *x)
#endif
if (x->ready_state != XHR_RSTATE_DONE) {
x->ready_state = XHR_RSTATE_DONE;
maybe_emit_event(x, XHR_EVENT_READY_STATE_CHANGED, JS_UNDEFINED);
register_bottom_half(onreadystatechange_run, x);
}
maybe_emit_event(x, XHR_EVENT_TIMEOUT, JS_UNDEFINED);
maybe_emit_event(x, XHR_EVENT_LOAD_END, JS_UNDEFINED);
register_bottom_half(ontimeout_run, x);
register_bottom_half(onloadend_run, x);
} else if (is_in_result_state(download->state)) {
struct cache_entry *cached = download->cached;
#ifdef ECMASCRIPT_DEBUG
@ -443,10 +534,10 @@ x_loading_callback(struct download *download, Xhr *x)
mem_free_set(&x->response_text, memacpy(fragment->data, fragment->length));
if (x->ready_state != XHR_RSTATE_DONE) {
x->ready_state = XHR_RSTATE_DONE;
maybe_emit_event(x, XHR_EVENT_READY_STATE_CHANGED, JS_UNDEFINED);
register_bottom_half(onreadystatechange_run, x);
}
maybe_emit_event(x, XHR_EVENT_LOAD_END, JS_UNDEFINED);
maybe_emit_event(x, XHR_EVENT_LOAD, JS_UNDEFINED);
register_bottom_half(onloadend_run, x);
register_bottom_half(onload_run, x);
} else {
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s else\n", __FILE__, __FUNCTION__);
@ -471,8 +562,9 @@ xhr_constructor(JSContext *ctx, JSValueConst new_target, int argc, JSValueConst
JS_FreeValue(ctx, obj);
return JS_EXCEPTION;
}
struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS_GetContextOpaque(ctx);
x->ctx = ctx;
x->interpreter = interpreter;
x->result.url = JS_NULL;
x->result.headers = JS_NULL;
x->result.response = JS_NULL;
@ -487,6 +579,7 @@ xhr_constructor(JSContext *ctx, JSValueConst new_target, int argc, JSValueConst
x->events[i] = JS_UNDEFINED;
}
JS_SetOpaque(obj, x);
x->thisVal = JS_DupValue(ctx, obj);
return obj;
}
@ -804,7 +897,6 @@ xhr_abort(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv)
abort_connection(x->download.conn, connection_state(S_INTERRUPTED));
}
//maybe_emit_event(x, XHR_EVENT_ABORT, JS_UNDEFINED);
// }
return JS_UNDEFINED;
}
@ -1004,7 +1096,7 @@ xhr_open(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv)
x->responseHeaders.clear();
x->ready_state = XHR_RSTATE_OPENED;
maybe_emit_event(x, XHR_EVENT_READY_STATE_CHANGED, JS_UNDEFINED);
register_bottom_half(onreadystatechange_run, x);
}
return JS_UNDEFINED;
}