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#include "tar.h"
int main(int argc, char **argv)
{
int opt;
char *output_file_name = NULL;
while ((opt = getopt(argc, argv, "cvtf:")) != -1)
{
switch (opt)
{
case 'c':
break;
case 'f':
output_file_name = optarg;
break;
case 'v':
break;
case 't':
break;
default:
return 1;
}
}
int fd = -1;
if (output_file_name == NULL)
fd = STDOUT_FILENO;
else
{
fd = open(output_file_name, O_WRONLY | O_CREAT | O_TRUNC, 0644);
if (fd == -1)
{
perror(NULL);
return 1;
}
}
// pipe to fd
printf("out: %s\n", output_file_name);
char **files = argv + optind;
for (; *files != NULL; files++)
{
// stat file
// write header to pipe
// if dir
// recursion on files in dir
// else
// write content to pipe
printf("%s\n", *files);
}
return 0;
}
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