/* Add zero or more directories to the front of the source path. */
enum mi_cmd_result
mi_cmd_env_dir (char *command, char **argv, int argc)
{
int i;
int optind = 0;
int reset = 0;
char *optarg;
enum opt
{
RESET_OPT
};
static struct mi_opt opts[] =
{
{"r", RESET_OPT, 0},
0
};
dont_repeat ();
if (mi_version (uiout) < 2)
{
for (i = argc - 1; i >= 0; --i)
env_execute_cli_command ("dir", argv[i]);
return MI_CMD_DONE;
}
/* Otherwise mi level is 2 or higher. */
while (1)
{
int opt = mi_getopt ("mi_cmd_env_dir", argc, argv, opts,
&optind, &optarg);
if (opt < 0)
break;
switch ((enum opt) opt)
{
case RESET_OPT:
reset = 1;
break;
}
}
argv += optind;
argc -= optind;
if (reset)
{
/* Reset means setting to default path first. */
xfree (source_path);
init_source_path ();
}
for (i = argc - 1; i >= 0; --i)
env_mod_path (argv[i], &source_path);
init_last_source_visited ();
ui_out_field_string (uiout, "source-path", source_path);
forget_cached_source_info ();
return MI_CMD_DONE;
}
void
mi_cmd_env_dir (char *command, char **argv, int argc)
{
struct ui_out *uiout = current_uiout;
int i;
int oind = 0;
int reset = 0;
char *oarg;
enum opt
{
RESET_OPT
};
static const struct mi_opt opts[] =
{
{"r", RESET_OPT, 0},
{ 0, 0, 0 }
};
dont_repeat ();
if (mi_version (uiout) < 2)
{
for (i = argc - 1; i >= 0; --i)
env_execute_cli_command ("dir", argv[i]);
return;
}
/* Otherwise mi level is 2 or higher. */
while (1)
{
int opt = mi_getopt ("-environment-directory", argc, argv, opts,
&oind, &oarg);
if (opt < 0)
break;
switch ((enum opt) opt)
{
case RESET_OPT:
reset = 1;
break;
}
}
argv += oind;
argc -= oind;
if (reset)
{
/* Reset means setting to default path first. */
xfree (source_path);
init_source_path ();
}
for (i = argc - 1; i >= 0; --i)
env_mod_path (argv[i], &source_path);
uiout->field_string ("source-path", source_path);
forget_cached_source_info ();
}