Code changes for win32 build support.

Added appveyor CI config.
Added conda CI recipe for Windows builds.
Added appveyor and conda CI helper scripts.
Updated readme.

Author: Pan

.appveyor.yml

@@ -0,0 +1,46 @@
+environment:
+  matrix:
+    - TARGET_ARCH: "x64"
+      CONDA_PY: "27"
+      PY_CONDITION: "python >=2.7,<3"
+      CONDA_INSTALL_LOCN: "C:\\Miniconda-x64"
+    - TARGET_ARCH: "x64"
+      CONDA_PY: "35"
+      PY_CONDITION: "python >=3.5,<3.6"
+      CONDA_INSTALL_LOCN: "C:\\Miniconda35-x64"
+    - TARGET_ARCH: "x64"
+      CONDA_PY: "36"
+      PY_CONDITION: "python >=3.6"
+      CONDA_INSTALL_LOCN: "C:\\Miniconda36-x64"
+
+matrix:
+  fast_finish: true
+
+cache:
+  - "%TMP%\\py\\"
+
+build: false
+install:
+  - set CONDA_NPY=19
+  # Remove cygwin (and therefore the git that comes with it).
+  - rmdir C:\cygwin /s /q
+  # Use the pre-installed Miniconda for the desired arch
+  - set PATH=%CONDA_INSTALL_LOCN%/Library/bin;%CONDA_INSTALL_LOCN%/Scripts;%PATH%
+  - conda update --yes --quiet conda
+  - call %CONDA_INSTALL_LOCN%\Scripts\activate.bat
+  - conda config --add channels conda-forge
+  - conda config --set show_channel_urls true
+  - conda install --yes --quiet conda-build-all
+  - conda update --yes conda-build
+  - conda install --yes --quiet conda-forge-build-setup
+  - run_conda_forge_build_setup
+  - conda build conda-recipe
+
+test_script:
+  - python ci\move-conda-package.py
+
+platform:
+  - x64
+
+artifacts:
+  - path: '*.tar.bz2'

README.rst

@@ -11,7 +11,8 @@ Super fast SSH2 protocol library. ``ssh2-python`` provides Python bindings for `
   :alt: Latest Version
 .. image:: https://travis-ci.org/ParallelSSH/ssh2-python.svg?branch=master
    :target: https://travis-ci.org/ParallelSSH/ssh2-python
-
+.. image:: https://ci.appveyor.com/api/projects/status/github/parallelssh/ssh2-python/branch/master?svg=true
+   :target: https://ci.appveyor.com/project/pkittenis/ssh2-python
 
 Installation
 ______________

ci/appveyor/run_with_env.cmd

@@ -0,0 +1,47 @@
+:: To build extensions for 64 bit Python 3, we need to configure environment
+:: variables to use the MSVC 2010 C++ compilers from GRMSDKX_EN_DVD.iso of:
+:: MS Windows SDK for Windows 7 and .NET Framework 4 (SDK v7.1)
+::
+:: To build extensions for 64 bit Python 2, we need to configure environment
+:: variables to use the MSVC 2008 C++ compilers from GRMSDKX_EN_DVD.iso of:
+:: MS Windows SDK for Windows 7 and .NET Framework 3.5 (SDK v7.0)
+::
+:: 32 bit builds do not require specific environment configurations.
+::
+:: Note: this script needs to be run with the /E:ON and /V:ON flags for the
+:: cmd interpreter, at least for (SDK v7.0)
+::
+:: More details at:
+:: https://github.com/cython/cython/wiki/64BitCythonExtensionsOnWindows
+:: http://stackoverflow.com/a/13751649/163740
+::
+:: Author: Olivier Grisel
+:: License: CC0 1.0 Universal: http://creativecommons.org/publicdomain/zero/1.0/
+@ECHO OFF
+
+SET COMMAND_TO_RUN=%*
+SET WIN_SDK_ROOT=C:\Program Files\Microsoft SDKs\Windows
+
+SET MAJOR_PYTHON_VERSION="%PYTHON_VERSION:~0,1%"
+IF %MAJOR_PYTHON_VERSION% == "2" (
+    SET WINDOWS_SDK_VERSION="v7.0"
+) ELSE IF %MAJOR_PYTHON_VERSION% == "3" (
+    SET WINDOWS_SDK_VERSION="v7.1"
+) ELSE (
+    ECHO Unsupported Python version: "%MAJOR_PYTHON_VERSION%"
+    EXIT 1
+)
+
+IF "%PYTHON_ARCH%"=="64" (
+    ECHO Configuring Windows SDK %WINDOWS_SDK_VERSION% for Python %MAJOR_PYTHON_VERSION% on a 64 bit architecture
+    SET DISTUTILS_USE_SDK=1
+    SET MSSdk=1
+    "%WIN_SDK_ROOT%\%WINDOWS_SDK_VERSION%\Setup\WindowsSdkVer.exe" -q -version:%WINDOWS_SDK_VERSION%
+    "%WIN_SDK_ROOT%\%WINDOWS_SDK_VERSION%\Bin\SetEnv.cmd" /x64 /release
+    ECHO Executing: %COMMAND_TO_RUN%
+    call %COMMAND_TO_RUN% || EXIT 1
+) ELSE (
+    ECHO Using default MSVC build environment for 32 bit architecture
+    ECHO Executing: %COMMAND_TO_RUN%
+    call %COMMAND_TO_RUN% || EXIT 1
+)

ci/binstar-push.py

@@ -0,0 +1,12 @@
+import os
+import glob
+import subprocess
+import traceback
+
+token = os.environ['BINSTAR_TOKEN']
+cmd = ['binstar', '-t', token, 'upload', '--force']
+cmd.extend(glob.glob('*.tar.bz2'))
+try:
+    subprocess.check_call(cmd)
+except subprocess.CalledProcessError:
+    traceback.print_exc()

ci/move-conda-package.py

@@ -0,0 +1,13 @@
+import os
+import glob
+import shutil
+from conda_build.config import Config
+
+binary_package_glob = os.path.join(Config().bldpkgs_dir, '*.tar.bz2')
+
+try:
+    binary_package = glob.glob(binary_package_glob)[0]
+except IndexError:
+    pass
+else:
+    shutil.move(binary_package, '.')

conda-recipe/meta.yaml

@@ -0,0 +1,63 @@
+{% set name = "ssh2-python" %}
+{% set version = GIT_DESCRIBE_TAG %}
+# {% set sha256 = "e5e77801a7a0d49799e288ecbd189b4d1c23eeadcf9c6f4ce80b31b7d397babe" %}
+
+package:
+  name: {{ name|lower }}
+  version: {{ version }}
+
+source:
+  path: ../
+  # fn: {{ name }}-{{ version }}.tar.gz
+  # url: https://pypi.io/packages/source/{{ name[0] }}/{{ name }}/{{ name }}-{{ version }}.tar.gz
+  # sha256: {{ sha256 }}
+
+build:
+  features:
+    - vc9  # [win and py27]
+    - vc10  # [win and py34]
+    - vc14  # [win and py35]
+  # skip: true  # [win]
+  number: 0
+  script:
+    - python setup.py install --single-version-externally-managed --record record.txt  # [unix]
+    - rm -f ssh2/*.c  # [win]
+    - python setup.py build_ext --compiler=msvc  # [win]
+    - python setup.py install --single-version-externally-managed --record record.txt  # [win]
+
+requirements:
+  build:
+    - python
+    - cython
+    - setuptools
+    - gcc  # [unix]
+    - libssh2
+    - openssl 1.0.*
+  run:
+    - python
+    - libssh2
+    - gcc  # [unix]
+    - openssl 1.0.*
+
+test:
+  imports:
+    - ssh2.session
+
+about:
+  home: http://github.com/ParallelSSH/ssh2-python
+  license: LGPL-2.1
+  license_family: LGPL
+  license_file: LICENSE
+  summary: 'Super fact SSH library. Based on libssh2.'
+
+  description: |
+    Super fast SSH2 protocol library.
+
+    ssh2-python provides Python bindings for libssh2.
+
+    Its only dependency is the libssh2 library.
+  dev_url: https://github.com/ParallelSSH/ssh2-python
+
+extra:
+  recipe-maintainers:
+    - pkittenis

conda-recipe/run_test.py

@@ -0,0 +1,4 @@
+from ssh2.session import Session
+from ssh2.channel import Channel
+s = Session()
+c = Channel(s)

setup.py

@@ -23,9 +23,11 @@
 
 ext = 'pyx' if USING_CYTHON else 'c'
 sources = glob('ssh2/*.%s' % (ext,))
-_libs = ['ssh2']
+_libs = ['ssh2'] if platform.system() != 'Windows' else [
+    'libeay32', 'ssleay32', 'Ws2_32', 'libssh2', 'user32']
+
 # _comp_args = ["-ggdb"]
-_comp_args = ["-O3"]
+_comp_args = ["-O3"] if platform.system() != 'Windows' else None
 _embedded_lib = bool(os.environ.get('EMBEDDED_LIB'))
 cython_directives = {'embedsignature': True,
                      'boundscheck': False,
@@ -37,8 +39,10 @@
     'cython_compile_time_env': {'EMBEDDED_LIB': _embedded_lib}} \
     if USING_CYTHON else {}
 
+print("Linking with %s and compiler arguments %s" % (_libs, _comp_args))
+
 extensions = [
-    Extension(sources[i].split('.')[0].replace('/', '.'),
+    Extension(sources[i].split('.')[0].replace(os.path.sep, '.'),
               sources=[sources[i]],
               libraries=_libs,
               extra_compile_args=_comp_args,

ssh2/agent.c

@@ -14,9 +14,7 @@
 # License along with this library; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 
-from libc.stdint cimport uint64_t
-
-from c_ssh2 cimport LIBSSH2_SESSION, LIBSSH2_CHANNEL
+from c_ssh2 cimport LIBSSH2_SESSION, LIBSSH2_CHANNEL, libssh2_uint64_t
 
 
 cdef extern from "libssh2_sftp.h" nogil:
@@ -26,7 +24,7 @@ cdef extern from "libssh2_sftp.h" nogil:
         pass
     ctypedef struct LIBSSH2_SFTP_ATTRIBUTES:
         unsigned long flags
-        uint64_t filesize
+        libssh2_uint64_t filesize
         unsigned long uid, gid
         unsigned long permissions
         unsigned long atime, mtime
@@ -35,17 +33,17 @@ cdef extern from "libssh2_sftp.h" nogil:
         LIBSSH2_SFTP_ST_RDONLY
         LIBSSH2_SFTP_ST_NOSUID
     ctypedef struct LIBSSH2_SFTP_STATVFS:
-        uint64_t  f_bsize    # file system block size
-        uint64_t  f_frsize   # fragment size
-        uint64_t  f_blocks   # size of fs in f_frsize units
-        uint64_t  f_bfree    # free blocks
-        uint64_t  f_bavail   # free blocks for non-root
-        uint64_t  f_files    # inodes
-        uint64_t  f_ffree    # free inodes
-        uint64_t  f_favail   # free inodes for non-root
-        uint64_t  f_fsid     # file system ID
-        uint64_t  f_flag     # mount flags
-        uint64_t  f_namemax  # maximum filename length
+        libssh2_uint64_t  f_bsize    # file system block size
+        libssh2_uint64_t  f_frsize   # fragment size
+        libssh2_uint64_t  f_blocks   # size of fs in f_frsize units
+        libssh2_uint64_t  f_bfree    # free blocks
+        libssh2_uint64_t  f_bavail   # free blocks for non-root
+        libssh2_uint64_t  f_files    # inodes
+        libssh2_uint64_t  f_ffree    # free inodes
+        libssh2_uint64_t  f_favail   # free inodes for non-root
+        libssh2_uint64_t  f_fsid     # file system ID
+        libssh2_uint64_t  f_flag     # mount flags
+        libssh2_uint64_t  f_namemax  # maximum filename length
     # SFTP File types
     enum:
         LIBSSH2_SFTP_S_IFMT         # type of file mask
@@ -120,10 +118,10 @@ cdef extern from "libssh2_sftp.h" nogil:
     int libssh2_sftp_closedir(LIBSSH2_SFTP_HANDLE *handle)
     void libssh2_sftp_seek(LIBSSH2_SFTP_HANDLE *handle, size_t offset)
     void libssh2_sftp_seek64(LIBSSH2_SFTP_HANDLE *handle,
-                             uint64_t offset)
+                             libssh2_uint64_t offset)
     void libssh2_sftp_rewind(LIBSSH2_SFTP_HANDLE *handle)
     size_t libssh2_sftp_tell(LIBSSH2_SFTP_HANDLE *handle)
-    uint64_t libssh2_sftp_tell64(LIBSSH2_SFTP_HANDLE *handle)
+    libssh2_uint64_t libssh2_sftp_tell64(LIBSSH2_SFTP_HANDLE *handle)
     int libssh2_sftp_fstat_ex(LIBSSH2_SFTP_HANDLE *handle,
                               LIBSSH2_SFTP_ATTRIBUTES *attrs,
                               int setstat)