Released 3.5.0

Fuse operations expect negated errno values.

.appveyor.yml

@@ -0,0 +1,19 @@
+version: '{build}'
+
+install:
+
+# install WinFsp
+- appveyor DownloadFile https://github.com/billziss-gh/winfsp/releases/download/v1.4B2/winfsp-1.4.18211.msi
+- for %%f in ("winfsp-*.msi") do start /wait msiexec /i %%f /qn INSTALLLEVEL=1000
+
+# install FUSE for Cygwin (64-bit and 32-bit)
+- C:\cygwin64\bin\env.exe -i PATH=/bin bash "%ProgramFiles(x86)%\WinFsp\opt\cygfuse\install.sh"
+- C:\cygwin\bin\env.exe -i PATH=/bin bash "%ProgramFiles(x86)%\WinFsp\opt\cygfuse\install.sh"
+
+# install additional Cygwin packages (64-bit and 32-bit)
+- C:\cygwin64\setup-x86_64.exe -qnNdO -R C:\cygwin64 -s http://cygwin.mirror.constant.com -l C:\cygwin64\var\cache\setup -P libglib2.0-devel -P meson
+- C:\cygwin\setup-x86.exe -qnNdO -R C:\cygwin -s http://cygwin.mirror.constant.com -l C:\cygwin\var\cache\setup -P libglib2.0-devel -P meson
+
+build_script:
+- C:\cygwin64\bin\env.exe -i PATH=/bin bash test\appveyor-build.sh
+- C:\cygwin\bin\env.exe -i PATH=/bin bash test\appveyor-build.sh

AUTHORS

@@ -36,6 +36,7 @@ Miklos Szeredi <mszeredi@suse.cz>
 Nikolaus Rath <Nikolaus@rath.org>
 Percy Jahn <email@percyjahn.de>
 Qais Patankar <qaisjp@gmail.com>
+Quentin Rameau <quinq@fifth.space>
 Reid Wagner <wagnerreid@gmail.com>
 Rian Hunter <rian@alum.mit.edu>
 Rian Hunter <rianhunter@users.noreply.github.com>

ChangeLog.rst

@@ -1,3 +1,9 @@
+Release 3.5.0 (2018-08-28)
+--------------------------
+
+* Fixed error code returned by rename(), allowing proper fallback.
+* Port to Cygwin.
+
 Release 3.4.0 (2018-06-29)
 --------------------------
 

meson.build

@@ -1,4 +1,4 @@
-project('sshfs', 'c', version: '3.4.0',
+project('sshfs', 'c', version: '3.5.0',
         meson_version: '>= 0.38',
         default_options: [ 'buildtype=debugoptimized' ])
 

sshfs.c

@@ -12,7 +12,7 @@
 #include <fuse.h>
 #include <fuse_opt.h>
 #if !defined(__CYGWIN__)
-#include <fuse_lowlevel.h>
+#  include <fuse_lowlevel.h>
 #endif
 #ifdef __APPLE__
 #  include <fuse_darwin.h>
@@ -2316,7 +2316,7 @@ static int sshfs_rename(const char *from, const char *to, unsigned int flags)
 	int err;
 
 	if(flags != 0)
-		return EINVAL;
+		return -EINVAL;
 	
 	if (sshfs.ext_posix_rename)
 		err = sshfs_ext_posix_rename(from, to);
@@ -3452,7 +3452,39 @@ static int sshfs_opt_proc(void *data, const char *arg, int key,
 			return 0;
 		}
 		else if (!sshfs.mountpoint) {
+#if defined(__CYGWIN__)
+			/*
+			 * On FUSE for Cygwin the mountpoint may be a drive or directory.
+			 * Furthermore the mountpoint must NOT exist prior to mounting.
+			 * So we cannot use realpath(3).
+			 */
+			if ((('A' <= arg[0] && arg[0] <= 'Z') || ('a' <= arg[0] && arg[0] <= 'z'))
+				&& ':' == arg[1] && '\0' == arg[2]) {
+				/* drive: make a copy */
+				sshfs.mountpoint = strdup(arg);
+			} else {
+				/* path: split into dirname, basename and check dirname */
+				char *dir;
+				const char *base;
+				const char *slash = strrchr(arg, '/');
+				if (slash) {
+					char *tmp = strndup(arg, slash == arg ? 1 : slash - arg);
+					dir = tmp ? realpath(tmp, NULL) : 0;
+					base = slash + 1;
+					free(tmp);
+				} else {
+					dir = realpath(".", NULL);
+					base = arg;
+				}
+				if (dir) {
+					slash = '/' == dir[0] && '\0' == dir[1] ? "" : "/";
+					asprintf(&sshfs.mountpoint, "%s%s%s", dir, slash, base);
+					free(dir);
+				}
+			}
+#else
 			sshfs.mountpoint = realpath(arg, NULL);
+#endif
 			if (!sshfs.mountpoint) {
 				fprintf(stderr, "sshfs: bad mount point `%s': %s\n",
 					arg, strerror(errno));
@@ -3912,7 +3944,9 @@ int main(int argc, char *argv[])
 	if (sshfs.show_version) {
 		printf("SSHFS version %s\n", PACKAGE_VERSION);
 		printf("FUSE library version %s\n", fuse_pkgversion());
+#if !defined(__CYGWIN__)
 		fuse_lowlevel_version();
+#endif
 		exit(0);
 	}
 

test/appveyor-build.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+machine=$(uname -m)
+mkdir build-$machine
+cd build-$machine
+meson ..
+ninja