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###############################################################################
#
# IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
#
# By downloading, copying, installing or using the software you agree to this license.
# If you do not agree to this license, do not download, install,
# copy or use the software.
#
#
# License Agreement
# For Open Source Computer Vision Library
#
# Copyright (C) 2013, OpenCV Foundation, all rights reserved.
# Third party copyrights are property of their respective owners.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# * Redistribution's of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
#
# * Redistribution's 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.
#
# * The name of the copyright holders may not 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 Intel Corporation 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.
#
###############################################################################
# AUTHOR: Sajjad Taheri, University of California, Irvine. sajjadt[at]uci[dot]edu
#
# LICENSE AGREEMENT
# Copyright (c) 2015, 2015 The Regents of the University of California (Regents)
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. 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.
# 3. Neither the name of the University 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 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 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.
###############################################################################
import os, sys, re, json, shutil
from subprocess import Popen, PIPE, STDOUT
PY3 = sys.version_info >= (3, 0)
def make_umd(opencvjs, cvjs):
with open(opencvjs, 'r+b') as src:
content = src.read()
if PY3: # content is bytes
content = content.decode('utf-8')
with open(cvjs, 'w+b') as dst:
# inspired by https://github.com/umdjs/umd/blob/95563fd6b46f06bda0af143ff67292e7f6ede6b7/templates/returnExportsGlobal.js
dst.write(("""
(function (root, factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(function () {
return (root.cv = factory());
});
} else if (typeof module === 'object' && module.exports) {
// Node. Does not work with strict CommonJS, but
// only CommonJS-like environments that support module.exports,
// like Node.
module.exports = factory();
} else if (typeof window === 'object') {
// Browser globals
root.cv = factory();
} else if (typeof importScripts === 'function') {
// Web worker
root.cv = factory();
} else {
// Other shells, e.g. d8
root.cv = factory();
}
}(this, function () {
%s
if (typeof Module === 'undefined')
Module = {};
return cv(Module);
}));
""" % (content)).lstrip().encode('utf-8'))
if __name__ == "__main__":
if len(sys.argv) > 2:
opencvjs = sys.argv[1]
cvjs = sys.argv[2]
if not os.path.isfile(opencvjs):
print('opencv.js file not found! Have you compiled the opencv_js module?')
exit()
make_umd(opencvjs, cvjs);
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