Fix WebRTC API framework build.
BUG=webrtc:5737
Review URL: https://codereview.webrtc.org/1875003004
Cr-Commit-Position: refs/heads/master@{#12391}
diff --git a/webrtc/build/ios/export_headers.py b/webrtc/build/ios/export_headers.py
new file mode 100755
index 0000000..4be39fb
--- /dev/null
+++ b/webrtc/build/ios/export_headers.py
@@ -0,0 +1,105 @@
+#!/usr/bin/python
+
+# Copyright 2016 The WebRTC project authors. All Rights Reserved.
+#
+# Use of this source code is governed by a BSD-style license
+# that can be found in the LICENSE file in the root of the source
+# tree. An additional intellectual property rights grant can be found
+# in the file PATENTS. All contributing project authors may
+# be found in the AUTHORS file in the root of the source tree.
+
+"""Script for exporting iOS header files."""
+
+import errno
+import sys
+
+import argparse
+import os
+import shutil
+
+LEGACY_HEADER_DIRS = ['talk/app/webrtc/objc/public', 'webrtc/base/objc/']
+HEADER_DIRS = ['webrtc/api/objc/', 'webrtc/base/objc/',
+ 'webrtc/modules/audio_device/ios/objc']
+# Individual header files that should also be exported.
+LEGACY_HEADER_INCLUDES = []
+HEADER_INCLUDES = []
+# Individual header files that should not be exported.
+LEGACY_HEADER_EXCLUDES = ['talk/app/webrtc/objc/public/RTCNSGLVideoView.h']
+HEADER_EXCLUDES = [
+ 'webrtc/api/objc/avfoundationvideocapturer.h',
+ 'webrtc/api/objc/RTCNSGLVideoView.h',
+ 'webrtc/api/objc/RTCVideoRendererAdapter.h',
+ 'webrtc/base/objc/NSString+StdString.h',
+ 'webrtc/base/objc/RTCUIApplication.h',
+ 'webrtc/modules/audio_device/ios/objc/RTCAudioSessionDelegateAdapter.h',
+]
+
+
+def ExportHeaders(include_base_dir, use_legacy_headers):
+ """Exports iOS header files.
+
+ Creates an include directory and recreates the hierarchy for the header files
+ within the include directory.
+
+ Args:
+ include_base_dir: directory where the include directory should be created
+ use_legacy_headers: whether or not to export the old headers
+ """
+
+ include_dir_name = 'include'
+ include_path = os.path.join(include_base_dir, include_dir_name)
+ # Remove existing directory first in case files change.
+ if os.path.exists(include_path):
+ shutil.rmtree(include_path)
+
+ script_path = sys.path[0]
+ webrtc_base_path = os.path.join(script_path, '../../..')
+
+ header_dirs = HEADER_DIRS
+ include_headers = HEADER_INCLUDES
+ exclude_headers = HEADER_EXCLUDES
+ if use_legacy_headers:
+ header_dirs = LEGACY_HEADER_DIRS
+ include_headers = LEGACY_HEADER_INCLUDES
+ exclude_headers = LEGACY_HEADER_EXCLUDES
+
+ for directory in header_dirs:
+ full_dir_path = os.path.join(webrtc_base_path, directory)
+ filenames = os.listdir(full_dir_path)
+ for filename in filenames:
+ if filename.endswith('.h') and not filename.endswith('+Private.h'):
+ include_headers.append(os.path.join(directory, filename))
+
+ for header in exclude_headers:
+ include_headers.remove(header)
+
+ for header_path in include_headers:
+ output_dir = os.path.join(include_path, os.path.dirname(header_path))
+ # Create hierarchy for the header file within the include directory.
+ try:
+ os.makedirs(output_dir)
+ except OSError as exc:
+ if exc.errno != errno.EEXIST:
+ raise exc
+ current_path = os.path.join(webrtc_base_path, header_path)
+ new_path = os.path.join(include_path, header_path)
+ shutil.copy(current_path, new_path)
+
+
+def Main():
+ parser_description = 'Export WebRTC ObjC API headers.'
+ parser = argparse.ArgumentParser(description=parser_description)
+ parser.add_argument('output_dir',
+ help='Output directory to write headers to.',
+ type=str)
+ parser.add_argument('use_legacy_headers',
+ help='Reads the old headers instead of the current ones.',
+ type=int)
+ args = parser.parse_args()
+ use_legacy_headers = args.use_legacy_headers != 0
+ output_dir = args.output_dir
+ ExportHeaders(output_dir, use_legacy_headers)
+
+
+if __name__ == '__main__':
+ sys.exit(Main())