1 # libjingle 2 # Copyright 2013 Google Inc. 3 # 4 # Redistribution and use in source and binary forms, with or without 5 # modification, are permitted provided that the following conditions are met: 6 # 7 # 1. Redistributions of source code must retain the above copyright notice, 8 # this list of conditions and the following disclaimer. 9 # 2. Redistributions in binary form must reproduce the above copyright notice, 10 # this list of conditions and the following disclaimer in the documentation 11 # and/or other materials provided with the distribution. 12 # 3. The name of the author may not be used to endorse or promote products 13 # derived from this software without specific prior written permission. 14 # 15 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 16 # WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 17 # MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 18 # EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 19 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20 # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 21 # OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 22 # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 23 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 24 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 26 # List of files that should not be committed to 27 DO_NOT_SUBMIT_FILES = [ 28 "talk/media/base/mutedvideocapturer.cc", 29 "talk/media/base/videocapturer.cc", 30 "talk/media/base/videocapturer.h", 31 "talk/media/base/videocapturer_unittest.cc", 32 "talk/media/base/videoengine_unittest.h", 33 "talk/media/devices/devicemanager.cc", 34 "talk/media/webrtc/fakewebrtcvideoengine.h", 35 "talk/media/webrtc/fakewebrtcvoiceengine.h", 36 "talk/media/webrtc/webrtcexport.h", 37 "talk/media/webrtc/webrtcmediaengine.h", 38 "talk/media/webrtc/webrtcvideoengine.cc", 39 "talk/media/webrtc/webrtcvideoengine.h", 40 "talk/media/webrtc/webrtcvideoengine_unittest.cc", 41 "talk/media/webrtc/webrtcvoiceengine.cc", 42 "talk/media/webrtc/webrtcvoiceengine.h", 43 "talk/media/webrtc/webrtcvoiceengine_unittest.cc", 44 "talk/session/media/channel.cc"] 45 46 def _LicenseHeader(input_api): 47 """Returns the license header regexp.""" 48 # Accept any year number from start of project to the current year 49 current_year = int(input_api.time.strftime('%Y')) 50 allowed_years = (str(s) for s in reversed(xrange(2004, current_year + 1))) 51 years_re = '(' + '|'.join(allowed_years) + ')' 52 years_re = '%s(--%s)?' % (years_re, years_re) 53 license_header = ( 54 r'.*? libjingle\n' 55 r'.*? Copyright %(year)s,? Google Inc\.\n' 56 r'.*?\n' 57 r'.*? Redistribution and use in source and binary forms, with or without' 58 r'\n' 59 r'.*? modification, are permitted provided that the following conditions ' 60 r'are met:\n' 61 r'.*?\n' 62 r'.*? 1\. Redistributions of source code must retain the above copyright ' 63 r'notice,\n' 64 r'.*? this list of conditions and the following disclaimer\.\n' 65 r'.*? 2\. Redistributions in binary form must reproduce the above ' 66 r'copyright notice,\n' 67 r'.*? this list of conditions and the following disclaimer in the ' 68 r'documentation\n' 69 r'.*? and/or other materials provided with the distribution\.\n' 70 r'.*? 3\. The name of the author may not be used to endorse or promote ' 71 r'products\n' 72 r'.*? derived from this software without specific prior written ' 73 r'permission\.\n' 74 r'.*?\n' 75 r'.*? THIS SOFTWARE IS PROVIDED BY THE AUTHOR \`\`AS IS\'\' AND ANY ' 76 r'EXPRESS OR IMPLIED\n' 77 r'.*? WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES ' 78 r'OF\n' 79 r'.*? MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE ' 80 r'DISCLAIMED\. IN NO\n' 81 r'.*? EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, ' 82 r'INCIDENTAL,\n' 83 r'.*? SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES \(INCLUDING, ' 84 r'BUT NOT LIMITED TO,\n' 85 r'.*? PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR ' 86 r'PROFITS;\n' 87 r'.*? OR BUSINESS INTERRUPTION\) HOWEVER CAUSED AND ON ANY THEORY OF ' 88 r'LIABILITY,\n' 89 r'.*? WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT \(INCLUDING ' 90 r'NEGLIGENCE OR\n' 91 r'.*? OTHERWISE\) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, ' 92 r'EVEN IF\n' 93 r'.*? ADVISED OF THE POSSIBILITY OF SUCH DAMAGE\.\n' 94 ) % { 95 'year': years_re, 96 } 97 return license_header 98 99 def _ProtectedFiles(input_api, output_api): 100 results = [] 101 changed_files = [] 102 for f in input_api.AffectedFiles(): 103 changed_files.append(f.LocalPath()) 104 bad_files = list(set(DO_NOT_SUBMIT_FILES) & set(changed_files)) 105 if bad_files: 106 error_type = output_api.PresubmitError 107 results.append(error_type( 108 'The following affected files are only allowed to be updated when ' 109 'importing libjingle', 110 bad_files)) 111 return results 112 113 def _CommonChecks(input_api, output_api): 114 """Checks common to both upload and commit.""" 115 results = [] 116 results.extend(input_api.canned_checks.CheckLicense( 117 input_api, output_api, _LicenseHeader(input_api))) 118 results.extend(_ProtectedFiles(input_api, output_api)) 119 return results 120 121 def CheckChangeOnUpload(input_api, output_api): 122 results = [] 123 results.extend(_CommonChecks(input_api, output_api)) 124 return results 125 126 def CheckChangeOnCommit(input_api, output_api): 127 results = [] 128 results.extend(_CommonChecks(input_api, output_api)) 129 return results 130