1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/renderer/modules/service_worker/install_event.h"
#include "third_party/blink/public/common/service_worker/service_worker_router_rule.h"
#include "third_party/blink/public/mojom/service_worker/service_worker_router_rule.mojom-blink.h"
#include "third_party/blink/public/platform/web_security_origin.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise_resolver.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_throw_dom_exception.h"
#include "third_party/blink/renderer/bindings/modules/v8/v8_union_routerrule_routerrulesequence.h"
#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/core/inspector/console_message.h"
#include "third_party/blink/renderer/modules/service_worker/service_worker_global_scope.h"
#include "third_party/blink/renderer/modules/service_worker/service_worker_router_type_converter.h"
#include "third_party/blink/renderer/modules/service_worker/wait_until_observer.h"
#include "third_party/blink/renderer/platform/bindings/exception_code.h"
#include "third_party/blink/renderer/platform/bindings/script_state.h"
#include "third_party/blink/renderer/platform/bindings/v8_throw_exception.h"
namespace blink {
namespace {
void DidAddRoutes(ScriptPromiseResolver<IDLUndefined>* resolver,
ScriptPromiseResolver<IDLUndefined>* lifetime_resolver,
bool is_parse_error) {
lifetime_resolver->Resolve();
if (is_parse_error) {
resolver->RejectWithTypeError("Could not parse provided condition regex");
return;
}
resolver->Resolve();
}
} // namespace
InstallEvent* InstallEvent::Create(const AtomicString& type,
const ExtendableEventInit* event_init) {
return MakeGarbageCollected<InstallEvent>(type, event_init);
}
InstallEvent* InstallEvent::Create(const AtomicString& type,
const ExtendableEventInit* event_init,
int event_id,
WaitUntilObserver* observer) {
return MakeGarbageCollected<InstallEvent>(type, event_init, event_id,
observer);
}
InstallEvent::~InstallEvent() = default;
const AtomicString& InstallEvent::InterfaceName() const {
return event_interface_names::kInstallEvent;
}
InstallEvent::InstallEvent(const AtomicString& type,
const ExtendableEventInit* initializer)
: ExtendableEvent(type, initializer), event_id_(0) {}
InstallEvent::InstallEvent(const AtomicString& type,
const ExtendableEventInit* initializer,
int event_id,
WaitUntilObserver* observer)
: ExtendableEvent(type, initializer, observer), event_id_(event_id) {}
ScriptPromise<IDLUndefined> InstallEvent::addRoutes(
ScriptState* script_state,
const V8UnionRouterRuleOrRouterRuleSequence* v8_rules,
ExceptionState& exception_state) {
ServiceWorkerGlobalScope* global_scope =
To<ServiceWorkerGlobalScope>(ExecutionContext::From(script_state));
if (!global_scope) {
exception_state.ThrowDOMException(DOMExceptionCode::kInvalidStateError,
"No ServiceWorkerGlobalScope.");
return EmptyPromise();
}
blink::ServiceWorkerRouterRules rules;
ConvertServiceWorkerRouterRules(script_state, v8_rules, exception_state,
global_scope->BaseURL(),
global_scope->FetchHandlerType(), rules);
if (exception_state.HadException()) {
return EmptyPromise();
}
if (!observer_) {
exception_state.ThrowDOMException(
DOMExceptionCode::kInvalidStateError,
"Can not call addRoutes on a script constructed InstallEvent.");
return EmptyPromise();
}
auto* lifetime_resolver =
MakeGarbageCollected<ScriptPromiseResolver<IDLUndefined>>(script_state);
if (!observer_->WaitUntil(script_state, lifetime_resolver->Promise(),
exception_state)) {
// If WaitUntil() returns false, it means the event is not active anymore.
// "InvalidStateError" has been thrown inside WaitUntil().
CHECK(exception_state.HadException());
lifetime_resolver->Detach();
return EmptyPromise();
}
auto* resolver =
MakeGarbageCollected<ScriptPromiseResolver<IDLUndefined>>(script_state);
global_scope->GetServiceWorkerHost()->AddRoutes(
rules, WTF::BindOnce(&DidAddRoutes, WrapPersistent(resolver),
WrapPersistent(lifetime_resolver)));
return resolver->Promise();
}
void InstallEvent::ConvertServiceWorkerRouterRules(
ScriptState* script_state,
const V8UnionRouterRuleOrRouterRuleSequence* v8_rules,
ExceptionState& exception_state,
const KURL& base_url,
mojom::blink::ServiceWorkerFetchHandlerType fetch_handler_type,
blink::ServiceWorkerRouterRules& rules) {
if (v8_rules->IsRouterRule()) {
auto r = ConvertV8RouterRuleToBlink(script_state->GetIsolate(),
v8_rules->GetAsRouterRule(), base_url,
fetch_handler_type, exception_state);
if (!r) {
CHECK(exception_state.HadException());
return;
}
rules.rules.emplace_back(*r);
} else {
CHECK(v8_rules->IsRouterRuleSequence());
if (v8_rules->GetAsRouterRuleSequence().size() >=
kServiceWorkerMaxRouterSize) {
exception_state.ThrowTypeError("Too many router rules.");
return;
}
for (const blink::RouterRule* rule : v8_rules->GetAsRouterRuleSequence()) {
auto r =
ConvertV8RouterRuleToBlink(script_state->GetIsolate(), rule, base_url,
fetch_handler_type, exception_state);
if (!r) {
CHECK(exception_state.HadException());
return;
}
rules.rules.emplace_back(*r);
}
}
}
} // namespace blink
|
