Initial checkin of gRPC to third_party/

third_party/grpc/tools/buildgen/plugins/generate_vsprojects.py

Index: third_party/grpc/tools/buildgen/plugins/generate_vsprojects.py
diff --git a/third_party/grpc/tools/buildgen/plugins/generate_vsprojects.py b/third_party/grpc/tools/buildgen/plugins/generate_vsprojects.py
new file mode 100644
index 0000000000000000000000000000000000000000..841a61f660dbf69bea24ad4ba7f2d2fc5a7c202a
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+++ b/third_party/grpc/tools/buildgen/plugins/generate_vsprojects.py
@@ -0,0 +1,95 @@
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Buildgen vsprojects plugin.
+
+This parses the list of libraries, and generates globals "vsprojects"
+and "vsproject_dict", to be used by the visual studio generators.
+
+"""
+
+
+import hashlib
+import re
+
+
+def mako_plugin(dictionary):
+  """The exported plugin code for generate_vsprojeccts
+
+  We want to help the work of the visual studio generators.
+
+  """
+
+  libs = dictionary.get('libs', [])
+  targets = dictionary.get('targets', [])
+
+  for lib in libs:
+    lib['is_library'] = True
+  for target in targets:
+    target['is_library'] = False
+
+  projects = []
+  projects.extend(libs)
+  projects.extend(targets)
+  for target in projects:
+    if 'build' in target and target['build'] == 'test':
+      default_test_dir = 'test'
+    else:
+      default_test_dir = '.'
+    if 'vs_config_type' not in target:
+      if 'build' in target and target['build'] == 'test':
+        target['vs_config_type'] = 'Application'
+      else:
+        target['vs_config_type'] = 'StaticLibrary'
+    if 'vs_packages' not in target:
+      target['vs_packages'] = []
+    if 'vs_props' not in target:
+      target['vs_props'] = []
+    target['vs_proj_dir'] = target.get('vs_proj_dir', default_test_dir)
+    if target.get('vs_project_guid', None) is None and 'windows' in target.get('platforms', ['windows']):
+      name = target['name']
+      guid = re.sub('(........)(....)(....)(....)(.*)',
+             r'{\1-\2-\3-\4-\5}',
+             hashlib.md5(name).hexdigest())
+      target['vs_project_guid'] = guid.upper()
+  # Exclude projects without a visual project guid, such as the tests.
+  projects = [project for project in projects
+                if project.get('vs_project_guid', None)]
+
+  projects = [project for project in projects
+                if project['language'] != 'c++' or project['build'] == 'all' or project['build'] == 'protoc' or (project['language'] == 'c++' and  (project['build'] == 'test' or project['build'] == 'private'))]
+
+  project_dict = dict([(p['name'], p) for p in projects])
+
+  packages = dictionary.get('vspackages', [])
+  packages_dict = dict([(p['name'], p) for p in packages])
+
+  dictionary['vsprojects'] = projects
+  dictionary['vsproject_dict'] = project_dict
+  dictionary['vspackages_dict'] = packages_dict