build: support single file commands

1 files changed, 0 insertions, 164 deletions

diff --git a/src/cmd/socksfs/socksfs.c b/src/cmd/socksfs/socksfs.c
deleted file mode 100644
index 9469d0c..0000000
--- a/src/cmd/socksfs/socksfs.c
+++ /dev/null
@@ -1,164 +0,0 @@
-#include <camellia/flags.h>
-#include <camellia/syscalls.h>
-#include <camellia/fs/misc.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <camellia.h>
-#include <sys/param.h>
-
-typedef struct {
-	hid_t sock;
-} Handle;
-
-static char *socks_addr;
-
-static void*
-fs_open(char *path, int flags) {
-	char *tokp;
-
-	if (*path++ != '/') {
-		return errno = ENOENT, NULL;
-	}
-	if (!OPEN_WRITEABLE(flags)) {
-		return errno = EACCES, NULL;
-	}
-
-	const char *verb = strtok_r(path, "/", &tokp);
-	if (!verb) {
-		return errno = ENOENT, NULL;
-	}
-	if (strcmp(verb, "connect") != 0) {
-		return errno = ENOSYS, NULL; // unimpl.
-	}
-
-	// TODO ip parsing in stdlib
-	// uint32_t srcip;
-	//if (ip_parse(strtok_r(NULL, "/", &tokp), &srcip) < 0 || srcip != 0) {
-	//	return errno = ENOENT, NULL;
-	//}
-	strtok_r(NULL, "/", &tokp);
-
-	char *dest = strtok_r(NULL, "/", &tokp);
-	if (!dest) return errno = ENOENT, NULL;
-	size_t destlen = strlen(dest);
-	if (destlen >= 256) return errno = ENAMETOOLONG, NULL;
-	// let's assume it's a domain
-
-	char *proto = strtok_r(NULL, "/", &tokp);
-	if (!proto) return errno = ENOENT, NULL;
-	if (strcmp(proto, "tcp") != 0) {
-		return errno = ENOSYS, NULL; // unimpl.
-	}
-	
-	char *port_s = strtok_r(NULL, "/", &tokp);
-	if (!port_s) return errno = ENOENT, NULL;
-	uint16_t port = strtol(port_s, NULL, 0);
-
-	Handle *h;
-	h = calloc(1, sizeof(*h));
-	if (!h) return errno = ENOMEM, NULL;
-
-	h->sock = camellia_open(socks_addr, OPEN_READ | OPEN_WRITE);
-	if (h->sock < 0) {
-		goto err;
-	}
-
-	/* 0x05    version 5
-	 * 0x01    one authentication method:
-	 *   0x00  no auth */
-	char buf[512];
-	write(h->sock, "\x05\x01\x00", 3);
-
-	errno = EGENERIC;
-	ssize_t ret = read(h->sock, buf, 2);
-	if (ret != 2) goto err; // yeah yeah i know
-	if (memcmp(buf, "\x05\x00", 2) != 0) goto err;
-
-	int p = 0;
-	buf[p++] = 5; /* v5 */
-	buf[p++] = 1; /* tcp connection */
-	buf[p++] = 0; /* reserved */
-	buf[p++] = 3; /* addr type, 3 = domain */
-	buf[p++] = destlen; /* length, max 255 */
-	memcpy(buf + p, dest, destlen);
-	p += destlen;
-	buf[p++] = port >> 8;
-	buf[p++] = port;
-
-	write(h->sock, buf, p);
-
-	ret = read(h->sock, buf, 10);
-	// just comparing to what tor replies, i have bigger issues than making this general
-	if (ret != 10 || memcmp(buf, "\x05\x00\x00\x01\x00\x00\x00\x00\x00\x00", 10) != 0) {
-		goto err;
-	}
-
-	return h;
-
-err:
-	close(h->sock);
-	free(h);
-	return NULL;
-}
-
-int main(int argc, char *argv[]) {
-	const size_t buflen = 4096;
-	char *buf = malloc(buflen);
-
-	if (argc != 2) {
-		fprintf(stderr, "usage: socksfs /net/connect/.../\n");
-		return 1;
-	}
-	socks_addr = argv[1];
-
-	struct ufs_request req;
-	hid_t reqh;
-	// TODO an fs_wait flag to only wait for OPENs, and then to only wait for a given handle
-	// then i can use proper threads
-	while ((reqh = ufs_wait(buf, buflen, &req))) {
-		Handle *h = req.id;
-		switch (req.op) {
-			case VFSOP_OPEN: {
-				void *ret = fs_open(buf, req.flags);
-				if (ret) {
-					_sys_fs_respond(reqh, ret, 0, 0);
-				} else {
-					_sys_fs_respond(reqh, NULL, -errno, 0);
-				}
-				break;
-			}
-			case VFSOP_READ: {
-				if (_sys_fork(FORK_NOREAP, NULL) == 0) {
-					int len = MIN(buflen, req.capacity);
-					len = _sys_read(h->sock, buf, len, -1);
-					_sys_fs_respond(reqh, buf, len, 0);
-					exit(0);
-				} else {
-					close(reqh);
-				}
-				break;
-			}
-			case VFSOP_WRITE: {
-				if (_sys_fork(FORK_NOREAP, NULL) == 0) {
-					int len = _sys_write(h->sock, buf, req.len, -1, 0);
-					_sys_fs_respond(reqh, NULL, len, 0);
-					exit(0);
-				} else {
-					close(reqh);
-				}
-				break;
-			}
-			case VFSOP_CLOSE:
-				close(h->sock);
-				free(h);
-				_sys_fs_respond(reqh, NULL, -1, 0);
-				break;
-			default:
-				_sys_fs_respond(reqh, NULL, -1, 0);
-				break;
-		}
-	}
-}