libConsole/cross_getch.c
author Markus Bröker <mbroeker@largo.dyndns.tv>
Thu, 16 Apr 2009 12:49:13 +0200
changeset 56 966ad681f25d
parent 53 6b3d7e3418c1
child 69 b5912e5f899f
permissions -rw-r--r--
Short Description * duff.c Duffs Device, a fast copy algorithm * crypt.c the Salt was to short. * files.c massive directory creation * fork.c a small fork demo committer: Markus Bröker <mbroeker@largo.homelinux.org>
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#include <stdio.h>
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#include <jni.h>
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#include <Console.h>
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#ifdef WIN32
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#include <conio.h>
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int cross_getch ()
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{
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    int ch = -1;
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    while (!kbhit ()) {
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        ch = getch ();
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    }
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    return ch;
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}
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#else
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#include <termios.h>
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int cross_getch ()
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{
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    int ch = -1, fd = 0;
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    struct termios neu, alt;
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    fd = fileno (stdin);
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    tcgetattr (fd, &alt);
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    neu = alt;
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    neu.c_lflag &= ~(ICANON | ECHO);
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    tcsetattr (fd, TCSANOW, &neu);
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    ch = getchar ();
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    tcsetattr (fd, TCSANOW, &alt);
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    return ch;
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}
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#endif
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JNIEXPORT jint JNICALL Java_Console_getch (JNIEnv * env, jclass lass)
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{
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    return cross_getch ();
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}