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Alec Murphy 2025-03-25 07:32:23 -04:00
parent 80a0428b66
commit 39198164cd
1029 changed files with 78311 additions and 0 deletions
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81
System/Shell/Commands/uname.HC Normal file
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#define @shell_cmd_uname_opt_s 0
#define @shell_cmd_uname_opt_n 1
#define @shell_cmd_uname_opt_r 2
#define @shell_cmd_uname_opt_v 3
#define @shell_cmd_uname_opt_m 4
#define @shell_cmd_uname_opt_p 5
#define @shell_cmd_uname_opt_i 6
#define @shell_cmd_uname_opt_o 7
#define @shell_cmd_uname_opt_a 8
I64 @shell_cmd_uname(@shell* sh, I64 argc, U8** argv)
{
I64 i;
CDateStruct* ds = CAlloc(sizeof(CDateStruct));
Date2Struct(ds, sys_compile_time);
U8* options_list = "snrvmpioa";
U64 options_err = NULL;
U8* ds_m = "JanFebMarAprMayJunJulAugSepOctNovDec";
U8* ds_d = "SunMonTueWedThuFriSat";
U8* ds_mm = " ";
U8* ds_dd = " ";
U8 buf[512];
I64 flags = NULL;
StrCpy(&buf, "");
if (argc < 2)
flags |= 1 << @shell_cmd_uname_opt_s;
switch (
@shell_parse_opts(sh, options_list, argc, argv, &flags, &options_err)) {
case SHELL_OPTS_ERR_INVALID_OPT:
StrPrint(&buf, "uname: invalid option -- '%s'\n", options_err);
Stdio.WriteLine(sh, &buf);
break;
case SHELL_OPTS_ERR_EXTRA_OPD:
StrPrint(&buf, "uname: extra operand '%s'\n", options_err);
Stdio.WriteLine(sh, &buf);
break;
default:
break;
}
if (options_err) {
Free(options_err);
Free(ds);
return 1;
}
if (flags & 1 << @shell_cmd_uname_opt_a)
flags = 0x01FF; // Set all options.
for (i = 0; i < 8; i++) {
switch (flags & 1 << i) {
case 1 << @shell_cmd_uname_opt_s:
String.Append(&buf, Define("DD_OS_NAME_VERSION"));
*StrLastOcc(&buf, "V") = NULL;
break;
case 1 << @shell_cmd_uname_opt_n:
String.Append(&buf, "%s ", &sh->session->hostname);
break;
case 1 << @shell_cmd_uname_opt_r:
String.Append(&buf, "%1.2f ", sys_os_version);
break;
case 1 << @shell_cmd_uname_opt_v:
MemCpy(ds_mm, ds_m + ((ds->mon - 1) * 3), 3);
MemCpy(ds_dd, ds_d + (ds->day_of_week * 3), 3);
String.Append(&buf, "%s %s %d %02d:%02d:%02d UTC %d ", ds_dd, ds_mm,
ds->day_of_mon, ds->hour, ds->min, ds->sec, ds->year);
break;
case 1 << @shell_cmd_uname_opt_m:
case 1 << @shell_cmd_uname_opt_p:
case 1 << @shell_cmd_uname_opt_i:
String.Append(&buf, "x86_64 ");
break;
case 1 << @shell_cmd_uname_opt_o:
String.Append(&buf, "Erythros ");
break;
default:
break;
}
}
Stdio.WriteLine(sh, &buf);
Stdio.WriteLine(sh, "\n");
Free(ds);
return 0;
}