50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include "cmd_utils.h"
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#define clear() printf("\033[H\033[J")
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int main() {
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int status_return = 0;
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char *cmd;
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char **args;
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int numFail = 0;
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int numSuccess = 0;
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init_shell();
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do {
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cmd = read_input();
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// CTRL+D will set cmd to null
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// Shell should exit if encountered
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if (cmd == NULL) {
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exit(EXIT_FAILURE);
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}
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args = split_cmd(cmd);
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status_return = reverse_execute(args);
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free(cmd);
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free(args);
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// Check exit status for feedback
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if ( status_return > 0 ) {
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numFail++;
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// Check for fail help messages
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if ( numFail == 2 ) {
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printf("Have you read the output of the `author` command?\n");
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} else if ( numFail == 10 ) {
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printf("Maybe we try typing backwards?\n");
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}
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} else if ( status_return == 0 ) {
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numSuccess++;
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// Check for success help messages
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if ( numSuccess == 4 ) {
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printf("Might be worth trying to figure out why this is your shell?\n");
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} else if ( numSuccess == 10 ) {
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printf("Random trivia: Shells are defined in /etc/passwd\n");
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}
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} // else command was NULL and skip
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} while(status_return != 255);
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return EXIT_SUCCESS;
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}
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