50 lines
871 B
C
50 lines
871 B
C
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <limits.h>
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#include "icmd.h"
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/* should be enough */
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#define CMD_LINE_MAX 1024
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#define CMD_PATH_MAX 4096
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int
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die(char *s)
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{
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perror(s);
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exit(-1);
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}
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int
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main(int argc, char **argv)
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{
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char line[CMD_LINE_MAX];
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char cwd[CMD_PATH_MAX];
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char *pline = line;
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int ret;
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for (;;)
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{
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/* todo: does it really fail? */
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if (getcwd(cwd, sizeof(cwd)) == NULL)
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die("getcwd()");
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printf("[%s] ", cwd);
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fgets(line, sizeof(line), stdin);
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ret = call_icmds(line);
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if (ret == INT_MAX)
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puts("no such internal command, going on...");
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else if (ret == 0)
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puts("internal command succeded!");
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else
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puts("internal command succeded!");
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}
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return 0;
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}
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