60 lines
1.1 KiB
C
60 lines
1.1 KiB
C
#include <stdio.h>
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#include "xcmd.h"
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#include<errno.h>
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#include<sys/types.h>
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#include<sys/socket.h>
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#include <termio.h>
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extern void test_cmd_init(xcmder_t *cmder);
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int getch(void)
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{
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struct termios tm, tm_old;
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int fd = 0, ch;
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if (tcgetattr(fd, &tm) < 0) {//保存现在的终端设置
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return -1;
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}
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tm_old = tm;
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cfmakeraw(&tm);//更改终端设置为原始模式，该模式下所有的输入数据以字节为单位被处理
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if (tcsetattr(fd, TCSANOW, &tm) < 0) {//设置上更改之后的设置
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return -1;
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}
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ch = getchar();
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if (tcsetattr(fd, TCSANOW, &tm_old) < 0) {//更改设置为最初的样子
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return -1;
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}
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return ch;
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}
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int cmd_get_char(char *ch)
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{
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*ch = getch();
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return 1;
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}
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int cmd_put_char(char ch)
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{
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putchar(ch);
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return 1;
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}
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int main(void)
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{
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printf("hello\n");
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xcmder_t* cmder = xcmd_create_default(cmd_get_char, cmd_put_char);
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if(cmder)
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{
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test_cmd_init(cmder);
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xcmd_exec(cmder, "help");
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while(1)
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{
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xcmd_task(cmder);
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}
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}
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return 1;
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} |