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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 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. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "platform/globals.h" | 5 #include "platform/globals.h" |
6 #if defined(TARGET_OS_ANDROID) | 6 #if defined(TARGET_OS_ANDROID) |
7 | 7 |
8 #include <termios.h> // NOLINT | 8 #include <termios.h> // NOLINT |
9 | 9 |
10 #include "bin/stdin.h" | 10 #include "bin/stdin.h" |
11 #include "bin/fdutils.h" | 11 #include "bin/fdutils.h" |
12 | 12 |
13 | 13 |
14 namespace dart { | 14 namespace dart { |
15 namespace bin { | 15 namespace bin { |
16 | 16 |
17 int Stdin::ReadByte() { | 17 int Stdin::ReadByte() { |
18 FDUtils::SetBlocking(fileno(stdin)); | 18 FDUtils::SetBlocking(fileno(stdin)); |
19 int c = getchar(); | 19 int c = getchar(); |
20 if (c == EOF) { | 20 if (c == EOF) { |
21 c = -1; | 21 c = -1; |
22 } | 22 } |
23 FDUtils::SetNonBlocking(fileno(stdin)); | 23 FDUtils::SetNonBlocking(fileno(stdin)); |
24 return c; | 24 return c; |
25 } | 25 } |
26 | 26 |
27 | 27 |
| 28 bool Stdin::GetEchoMode() { |
| 29 struct termios term; |
| 30 tcgetattr(fileno(stdin), &term); |
| 31 return (term.c_lflag & ECHO) != 0; |
| 32 } |
| 33 |
| 34 |
28 void Stdin::SetEchoMode(bool enabled) { | 35 void Stdin::SetEchoMode(bool enabled) { |
29 struct termios term; | 36 struct termios term; |
30 tcgetattr(fileno(stdin), &term); | 37 tcgetattr(fileno(stdin), &term); |
31 if (enabled) { | 38 if (enabled) { |
32 term.c_lflag |= ECHO|ECHONL; | 39 term.c_lflag |= ECHO|ECHONL; |
33 } else { | 40 } else { |
34 term.c_lflag &= ~(ECHO|ECHONL); | 41 term.c_lflag &= ~(ECHO|ECHONL); |
35 } | 42 } |
36 tcsetattr(fileno(stdin), TCSANOW, &term); | 43 tcsetattr(fileno(stdin), TCSANOW, &term); |
37 } | 44 } |
38 | 45 |
39 | 46 |
| 47 bool Stdin::GetLineMode() { |
| 48 struct termios term; |
| 49 tcgetattr(fileno(stdin), &term); |
| 50 return (term.c_lflag & ICANON) != 0; |
| 51 } |
| 52 |
| 53 |
40 void Stdin::SetLineMode(bool enabled) { | 54 void Stdin::SetLineMode(bool enabled) { |
41 struct termios term; | 55 struct termios term; |
42 tcgetattr(fileno(stdin), &term); | 56 tcgetattr(fileno(stdin), &term); |
43 if (enabled) { | 57 if (enabled) { |
44 term.c_lflag |= ICANON; | 58 term.c_lflag |= ICANON; |
45 } else { | 59 } else { |
46 term.c_lflag &= ~(ICANON); | 60 term.c_lflag &= ~(ICANON); |
47 } | 61 } |
48 tcsetattr(fileno(stdin), TCSANOW, &term); | 62 tcsetattr(fileno(stdin), TCSANOW, &term); |
49 } | 63 } |
50 | 64 |
51 } // namespace bin | 65 } // namespace bin |
52 } // namespace dart | 66 } // namespace dart |
53 | 67 |
54 #endif // defined(TARGET_OS_ANDROID) | 68 #endif // defined(TARGET_OS_ANDROID) |
55 | 69 |
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