/* Enter the command-line interface. HEAP is used for the command-line
buffer. Return only if FOREVER is nonzero and get_cmdline returns
nonzero (ESC is pushed). */
void
enter_cmdline (char *heap, int forever)
{
/* Initialize the data and print a message. */
init_cmdline ();
grub_setjmp (restart_cmdline_env);
init_page ();
#ifdef SUPPORT_DISKLESS
print_network_configuration ();
grub_putchar ('\n');
#endif
print_cmdline_message (forever);
while (1)
{
struct builtin *builtin;
char *arg;
*heap = 0;
print_error ();
errnum = ERR_NONE;
/* Get the command-line with the minimal BASH-like interface. */
if (get_cmdline (PACKAGE "> ", heap, 2048, 0, 1))
return;
/* If there was no command, grab a new one. */
if (! heap[0])
continue;
/* Find a builtin. */
builtin = find_command (heap);
if (! builtin)
continue;
/* If BUILTIN cannot be run in the command-line, skip it. */
if (! (builtin->flags & BUILTIN_CMDLINE))
{
errnum = ERR_UNRECOGNIZED;
continue;
}
/* Invalidate the cache, because the user may exchange removable
disks. */
buf_drive = -1;
/* Start to count lines, only if the internal pager is in use. */
if (use_pager)
count_lines = 0;
/* Run BUILTIN->FUNC. */
arg = skip_to (1, heap);
(builtin->func) (arg, BUILTIN_CMDLINE);
/* Finish the line count. */
count_lines = -1;
}
}
void test::FSTestFixture::SetUp() {
auto currentTest = ::testing::UnitTest::GetInstance()->current_test_info();
pushModDir(currentTest->name());
init_cmdline();
timer_init();
#ifndef NDEBUG
outwnd_init();
mprintf(("TEST: Setting up test '%s.%s'\n", currentTest->test_case_name(), currentTest->name()));
#endif
os_init("Test", "Test");
if (_initFlags & INIT_CFILE) {
SCP_string cfile_dir(TEST_DATA_PATH);
cfile_dir += DIR_SEPARATOR_CHAR;
cfile_dir += "test"; // Cfile expects something after the path
if (cfile_init(cfile_dir.c_str())) {
FAIL() << "Cfile init failed!";
}
if (_initFlags & INIT_MOD_TABLE) {
mod_table_init(); // load in all the mod dependent settings
}
lcl_init(-1);
lcl_xstr_init();
if (_initFlags & INIT_MOD_TABLE) {
mod_table_init(); // load in all the mod dependent settings
}
if (_initFlags & INIT_GRAPHICS) {
if (!gr_init(nullptr, GR_STUB, 1024, 768)) {
FAIL() << "Graphics init failed!";
}
if (_initFlags & INIT_FONTS) {
font::init();
}
}
if (_initFlags & INIT_SHIPS) {
ship_init();
}
}
}
/* Run an entry from the script SCRIPT. HEAP is used for the
command-line buffer. If an error occurs, return non-zero, otherwise
return zero. */
int
run_script (char *script, char *heap)
{
char *old_entry;
char *cur_entry = script;
/* Initialize the data. */
init_cmdline ();
while (1)
{
struct builtin *builtin;
char *arg;
print_error ();
if (errnum)
{
errnum = ERR_NONE;
/* If a fallback entry is defined, don't prompt a user's
intervention. */
if (fallback_entry < 0)
{
grub_printf ("\nPress any key to continue...");
(void) getkey ();
}
return 1;
}
/* Copy the first string in CUR_ENTRY to HEAP. */
old_entry = cur_entry;
while (*cur_entry++)
;
grub_memmove (heap, old_entry, (int) cur_entry - (int) old_entry);
if (! *heap)
{
/* If there is no more command in SCRIPT... */
/* If any kernel is not loaded, just exit successfully. */
if (kernel_type == KERNEL_TYPE_NONE)
return 0;
/* Otherwise, the command boot is run implicitly. */
grub_memmove (heap, "boot", 5);
}
/* Find a builtin. */
builtin = find_command (heap);
if (! builtin)
{
grub_printf ("%s\n", old_entry);
continue;
}
if (! (builtin->flags & BUILTIN_NO_ECHO))
grub_printf ("%s\n", old_entry);
/* If BUILTIN cannot be run in the command-line, skip it. */
if (! (builtin->flags & BUILTIN_CMDLINE))
{
errnum = ERR_UNRECOGNIZED;
continue;
}
/* Invalidate the cache, because the user may exchange removable
disks. */
buf_drive = -1;
/* Run BUILTIN->FUNC. */
arg = skip_to (1, heap);
(builtin->func) (arg, BUILTIN_SCRIPT);
}
}
