58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
#include <stdint.h>
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#include <string/string.h>
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#include <system/system.h>
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#include <sysdefs/ipcpipe.h>
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#include <sysdefs/processctl.h>
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#include <uprintf.h>
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#include <ansiq/all.h>
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#include <string/char.h>
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#include <util/util.h>
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#include <dlmalloc/malloc.h>
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#define SUBPROC_PIPE_OUT 0x1f
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uint64_t PID;
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void main(void) {
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PID = (uint64_t)processctl(-1, PCTL_GETPID, 0, 0, 0);
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ipcpipe(PID, SUBPROC_PIPE_OUT, IPCPIPE_MAKE, NULL, 0);
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char *tbargs[] = { "-m", "runfile", "-f", "base:/scripts/init.tb" };
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int32_t tb = processctl(-1, PCTL_SPAWN, (uint64_t)"base:/bin/tb", (uint64_t)&tbargs, ARRLEN(tbargs));
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ipcpipe(tb, IPCPIPE_OUT, IPCPIPE_REPLACE, (uint8_t *)PID, SUBPROC_PIPE_OUT);
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ipcpipe(IPCPIPE_SELFPID, 10, IPCPIPE_MAKE, NULL, 0);
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ipcpipe(IPCPIPE_SELFPID, 10, IPCPIPE_ADD_BCAST, NULL, 1);
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#define OUTBUF_MAX 1024
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char *outbuf = dlmalloc(OUTBUF_MAX);
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processctl(tb, PCTL_RUN, 0, 0, 0);
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for(;;) {
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string_memset(outbuf, 0, OUTBUF_MAX);
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int32_t nrd = ipcpipe(PID, SUBPROC_PIPE_OUT, IPCPIPE_READ, (uint8_t *)outbuf, sizeof(outbuf));
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if (nrd > 0) {
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uprintf("%s", outbuf);
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}
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int32_t kbchr;
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int32_t read = ipcpipe(IPCPIPE_SELFPID, 10, IPCPIPE_READ, (uint8_t *)&kbchr, sizeof(kbchr));
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if (read > 0) {
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uint8_t c = kbchr & 0xff;
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if (string_chr_isascii(c)) {
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if (c != 0) {
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ipcpipe(tb, IPCPIPE_IN, IPCPIPE_WRITE, &c, 1);
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}
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if (string_chr_isprint(c)) {
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uprintf("%c", c);
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}
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}
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}
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}
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for(;;);
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}
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