Import sources from 2011-03-30 iso image

1 files changed, 84 insertions, 0 deletions

diff --git a/sys/src/cmd/webfs/io.c b/sys/src/cmd/webfs/io.c
new file mode 100755
index 000000000..9eea91264
--- /dev/null
+++ b/sys/src/cmd/webfs/io.c
@@ -0,0 +1,84 @@
+#include <u.h>
+#include <libc.h>
+#include <bio.h>
+#include <ip.h>
+#include <plumb.h>
+#include <thread.h>
+#include <fcall.h>
+#include <9p.h>
+#include <mp.h>
+#include <libsec.h>
+#include "dat.h"
+#include "fns.h"
+
+static long
+_iovfprint(va_list *arg)
+{
+	int fd;
+	char *fmt;
+	va_list arg2;
+
+	fd = va_arg(*arg, int);
+	fmt = va_arg(*arg, char*);
+	arg2 = va_arg(*arg, va_list);
+	return vfprint(fd, fmt, arg2);
+}
+
+int
+iovfprint(Ioproc *io, int fd, char *fmt, va_list arg)
+{
+	return iocall(io, _iovfprint, fd, fmt, arg);
+}
+
+int
+ioprint(Ioproc *io, int fd, char *fmt, ...)
+{
+	int n;
+	va_list arg;
+
+	va_start(arg, fmt);
+	n = iovfprint(io, fd, fmt, arg);
+	va_end(arg);
+	return n;
+}
+
+static long
+_iotlsdial(va_list *arg)
+{
+	char *addr, *local, *dir;
+	int *cfdp, fd, tfd, usetls;
+	TLSconn conn;
+
+	addr = va_arg(*arg, char*);
+	local = va_arg(*arg, char*);
+	dir = va_arg(*arg, char*);
+	cfdp = va_arg(*arg, int*);
+	usetls = va_arg(*arg, int);
+
+	fd = dial(addr, local, dir, cfdp);
+	if(fd < 0)
+		return -1;
+	if(!usetls)
+		return fd;
+
+	memset(&conn, 0, sizeof conn);
+	/* does no good, so far anyway */
+	// conn.chain = readcertchain("/sys/lib/ssl/vsignss.pem");
+
+	tfd = tlsClient(fd, &conn);
+	close(fd);
+	if(tfd < 0)
+		fprint(2, "%s: tlsClient: %r\n", argv0);
+	else {
+		/* BUG: check cert here? */
+		if(conn.cert)
+			free(conn.cert);
+	}
+	return tfd;
+}
+
+int
+iotlsdial(Ioproc *io, char *addr, char *local, char *dir, int *cfdp, int usetls)
+{
+	return iocall(io, _iotlsdial, addr, local, dir, cfdp, usetls);
+}