1// Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
2// for details. All rights reserved. Use of this source code is governed by a
3// BSD-style license that can be found in the LICENSE file.
4
5#include "platform/globals.h"
6#if defined(HOST_OS_FUCHSIA)
7
8#include <errno.h>
9#include <zircon/syscalls.h>
10#include <zircon/types.h>
11
12#include "bin/utils.h"
13#include "platform/assert.h"
14#include "platform/utils.h"
15
16namespace dart {
17namespace bin {
18
19OSError::OSError() : sub_system_(kSystem), code_(0), message_(NULL) {
20 Reload();
21}
22
23void OSError::Reload() {
24 SetCodeAndMessage(kSystem, errno);
25}
26
27void OSError::SetCodeAndMessage(SubSystem sub_system, int code) {
28 set_sub_system(sub_system);
29 set_code(code);
30 if (sub_system == kSystem) {
31 const int kBufferSize = 1024;
32 char error_buf[kBufferSize];
33 SetMessage(Utils::StrError(code, error_buf, kBufferSize));
34 } else if (sub_system == kGetAddressInfo) {
35 UNIMPLEMENTED();
36 } else {
37 UNREACHABLE();
38 }
39}
40
41const char* StringUtils::ConsoleStringToUtf8(const char* str,
42 intptr_t len,
43 intptr_t* result_len) {
44 UNIMPLEMENTED();
45 return NULL;
46}
47
48const char* StringUtils::Utf8ToConsoleString(const char* utf8,
49 intptr_t len,
50 intptr_t* result_len) {
51 UNIMPLEMENTED();
52 return NULL;
53}
54
55char* StringUtils::ConsoleStringToUtf8(char* str,
56 intptr_t len,
57 intptr_t* result_len) {
58 UNIMPLEMENTED();
59 return NULL;
60}
61
62char* StringUtils::Utf8ToConsoleString(char* utf8,
63 intptr_t len,
64 intptr_t* result_len) {
65 UNIMPLEMENTED();
66 return NULL;
67}
68
69bool ShellUtils::GetUtf8Argv(int argc, char** argv) {
70 return false;
71}
72
73void TimerUtils::InitOnce() {}
74
75int64_t TimerUtils::GetCurrentMonotonicMillis() {
76 return GetCurrentMonotonicMicros() / 1000;
77}
78
79int64_t TimerUtils::GetCurrentMonotonicMicros() {
80 zx_time_t ticks = zx_clock_get_monotonic();
81 return ticks / kNanosecondsPerMicrosecond;
82}
83
84void TimerUtils::Sleep(int64_t millis) {
85 zx_nanosleep(zx_deadline_after(millis * kMicrosecondsPerMillisecond *
86 kNanosecondsPerMicrosecond));
87}
88
89} // namespace bin
90} // namespace dart
91
92#endif // defined(HOST_OS_FUCHSIA)
93