int
main(int argc, char **argv)
{
int ret, i;
for (i = 0; i < sizeof(lines)/sizeof(lines[0]); i++) {
int j, rargc = 0;
char **rargv = NULL;
char *buf = strdup(lines[i].line);
ret = sl_make_argv(buf, &rargc, &rargv);
if (ret) {
if (!lines[i].ok)
goto next;
errx(1, "sl_make_argv test %d failed", i);
} else if (!lines[i].ok)
errx(1, "sl_make_argv passed test %d when it shouldn't", i);
if (rargc != lines[i].argc)
errx(1, "result argc (%d) != should be argc (%d) for test %d",
rargc, lines[i].argc, i);
for (j = 0; j < rargc; j++)
if (strcmp(rargv[j], lines[i].argv[j]) != 0)
errx(1, "result argv (%s) != should be argv (%s) for test %d",
rargv[j], lines[i].argv[j], i);
next:
free(buf);
free(rargv);
}
return 0;
}
/* return values:
* 0 on success,
* -1 on fatal error,
* -2 if EOF, or
* return value of command */
int
sl_command_loop(SL_cmd *cmds, const char *prompt, void **data)
{
int ret = 0;
char *buf;
int argc;
char **argv;
buf = sl_readline(prompt);
if(buf == NULL)
return -2;
if(*buf)
add_history(buf);
ret = sl_make_argv(buf, &argc, &argv);
if(ret) {
fprintf(stderr, "sl_loop: out of memory\n");
free(buf);
return -1;
}
if (argc >= 1) {
ret = sl_command(cmds, argc, argv);
if(ret == -1) {
printf ("Unrecognized command: %s\n", argv[0]);
ret = 0;
}
}
free(buf);
free(argv);
return ret;
}
