reorganization: first steps

1 files changed, 0 insertions, 151 deletions

diff --git a/src/user/app/init/init.c b/src/user/app/init/init.c
deleted file mode 100644
index fcebfc7..0000000
--- a/src/user/app/init/init.c
+++ /dev/null
@@ -1,151 +0,0 @@
-#include "driver/driver.h"
-#include <camellia/flags.h>
-#include <camellia/syscalls.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <camellia/fs/misc.h>
-
-#define die(fmt, ...) do { fprintf(stderr, "init: " fmt, __VA_ARGS__); exit(1); } while (0)
-
-static char title[128];
-
-void redirect(const char *exe, const char *out, const char *in) {
-	if (!fork()) {
-		snprintf(title, sizeof title, "sh >%s", out);
-		setproctitle(title);
-
-		if (!freopen(out, "a+", stderr)) {
-			fprintf(stdout, "couldn't open %s\n", out);
-			exit(1);
-		}
-		if (!freopen(out, "a+", stdout))
-			die("couldn't open %s\n", out);
-		if (!freopen(in, "r", stdin))
-			die(" couldn't open %s\n", in);
-
-		for (;;) {
-			if (!fork()) {
-				const char *argv[] = {exe, NULL};
-				termcook();
-				execv(exe, (void*)argv);
-				fprintf(stderr, "init: couldn't start %s\n", exe);
-				_sys_sleep(5000);
-				exit(1);
-			}
-			_sys_await();
-			_sys_intr();
-		}
-	}
-}
-
-int main(void) {
-	const char *teststr = "I am teststr.\n";
-	hid_t killswitch_pipe[2];
-
-	freopen("/kdev/com1", "a+", stdout);
-	freopen("/kdev/com1", "a+", stderr);
-	printf("[init] stage 2, main at %p, teststr at %p\n", &main, teststr);
-
-	MOUNT_AT("/") {
-		fs_dirinject2((const char*[]){
-			"/keyboard/",
-			"/usr/",
-			"/bin/",
-			"/Users/",
-			"/tmp/",
-			"/vtty",
-			"/net/",
-			"/initctl",
-			NULL
-		});
-	}
-
-	MOUNT_AT("/keyboard") {
-		MOUNT_AT("/") { fs_whitelist((const char*[]){"/kdev/ps2/kb", NULL}); }
-		ps2_drv();
-	}
-	MOUNT_AT("/usr/") {
-		fs_union((const char*[]){
-			"/init/usr/",
-			NULL
-		});
-	}
-	MOUNT_AT("/bin/") {
-		fs_union((const char*[]){
-			"/init/bin/amd64/",
-			"/init/bin/sh/",
-			"/init/usr/bin/",
-			"/init/usr/local/bin/",
-			NULL
-		});
-	}
-	MOUNT_AT("/Users/") {
-		MOUNT_AT("/tmp/") {
-			const char *argv[] = {"/bin/tmpfs", NULL};
-			execv(argv[0], (void*)argv);
-		}
-		// TODO a simple union isn't enough here
-		fs_union((const char*[]){
-			"/tmp/",
-			"/init/Users/",
-			NULL
-		});
-	}
-	MOUNT_AT("/tmp/") {
-		const char *allow[] = {"/bin/tmpfs", NULL};
-		const char *argv[] = {"/bin/tmpfs", NULL};
-		MOUNT_AT("/") { fs_whitelist(allow); }
-		execv(argv[0], (void*)argv);
-	}
-	MOUNT_AT("/vtty") {
-		const char *allow[] = {"/bin/vterm", "/kdev/video/", "/keyboard", "/init/usr/share/fonts/", NULL};
-		const char *argv[] = {"/bin/vterm", NULL};
-		MOUNT_AT("/") { fs_whitelist(allow); }
-		execv(argv[0], (void*)argv);
-	}
-	MOUNT_AT("/net/") {
-		const char *allow[] = {"/bin/netstack", "/kdev/eth", NULL};
-		const char *argv[] = {"/bin/netstack", "/kdev/eth", "192.168.0.11", "192.168.0.2", NULL};
-		MOUNT_AT("/") { fs_whitelist(allow); }
-		execv(argv[0], (void*)argv);
-	}
-
-	if (_sys_pipe(killswitch_pipe, 0) < 0) {
-		printf("couldn't create the killswitch pipe, quitting...\n");
-		return 1;
-	}
-	MOUNT_AT("/initctl") {
-		close(killswitch_pipe[0]);
-		initctl_drv(killswitch_pipe[1]);
-	}
-	close(killswitch_pipe[1]);
-
-	if (!fork()) {
-		// TODO close on exec
-		close(killswitch_pipe[0]);
-		redirect("/bin/shell", "/kdev/com1", "/kdev/com1");
-		redirect("/bin/shell", "/vtty", "/keyboard");
-		exit(1);
-	}
-
-	char buf[128];
-	for (;;) {
-		if (_sys_read(killswitch_pipe[0], buf, 128, 0) != 4) {
-			break;
-		}
-		if (memcmp(buf, "intr", 4) == 0) {
-			_sys_intr();
-		} else if (memcmp(buf, "halt", 4) == 0) {
-			break;
-		}
-	}
-	printf("[init] intr\n");
-	_sys_intr();
-	_sys_sleep(1000);
-	printf("[init] filicide\n");
-	_sys_filicide();
-	printf("[init] goodbye\n");
-	return 0;
-}