char *
fast_run_complete(const char cmd[])
{
char *result = NULL;
const char *args;
char command[NAME_MAX];
char *completed;
args = extract_cmd_name(cmd, 0, sizeof(command), command);
if(is_path_absolute(command))
{
return strdup(cmd);
}
vle_compl_reset();
complete_command_name(command);
vle_compl_unite_groups();
completed = vle_compl_next();
if(vle_compl_get_count() > 2)
{
int c = vle_compl_get_count() - 1;
while(c-- > 0)
{
if(stroscmp(command, completed) == 0)
{
result = strdup(cmd);
break;
}
else
{
free(completed);
completed = vle_compl_next();
}
}
if(result == NULL)
{
status_bar_error("Command beginning is ambiguous");
}
}
else
{
free(completed);
completed = vle_compl_next();
result = format_str("%s %s", completed, args);
}
free(completed);
return result;
}
/* Finds record that corresponds to an external command that is available.
* Returns the record on success or an empty record on failure. */
static assoc_record_t
find_existing_cmd_record(const assoc_records_t *records)
{
static assoc_record_t empty_record;
int i;
for(i = 0; i < records->count; ++i)
{
char cmd_name[NAME_MAX];
(void)extract_cmd_name(records->list[i].command, 0, sizeof(cmd_name),
cmd_name);
if(external_command_exists_func == NULL ||
external_command_exists_func(cmd_name))
{
return records->list[i];
}
}
return empty_record;
}
static void
complete_progs(const char *str, assoc_records_t records)
{
int i;
const size_t len = strlen(str);
for(i = 0; i < records.count; i++)
{
char command[NAME_MAX];
(void)extract_cmd_name(records.list[i].command, 1, sizeof(command),
command);
if(strnoscmp(command, str, len) == 0)
{
char *const escaped = escape_chars(command, "|");
vle_compl_add_match(escaped);
free(escaped);
}
}
}
int
get_default_program_for_file(const char *file, assoc_record_t *result)
{
int j;
assoc_records_t records;
assoc_record_t prog;
j = 0;
records = get_all_programs_for_file(file);
while(j < records.count)
{
char name_buf[NAME_MAX];
(void)extract_cmd_name(records.list[j].command, 0, sizeof(name_buf),
name_buf);
if(external_command_exists_func == NULL ||
external_command_exists_func(name_buf))
break;
j++;
}
if(j >= records.count)
{
free(records.list);
return 0;
}
prog = records.list[j];
result->command = strdup(prog.command);
result->description = strdup(prog.description);
free(records.list);
if(result->command == NULL || result->description == NULL)
{
free_assoc_record(result);
return 0;
}
return 1;
}
