mirror of
https://github.com/opencv/opencv.git
synced 2024-12-12 23:49:36 +08:00
1693 lines
79 KiB
Python
Executable File
1693 lines
79 KiB
Python
Executable File
#!/usr/bin/env python
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from __future__ import print_function, unicode_literals
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import sys, re, os.path, errno, fnmatch
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import json
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import logging
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import codecs
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import io
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from shutil import copyfile
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from pprint import pformat
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from string import Template
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if sys.version_info >= (3, 8): # Python 3.8+
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from shutil import copytree
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def copy_tree(src, dst):
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copytree(src, dst, dirs_exist_ok=True)
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else:
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from distutils.dir_util import copy_tree
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try:
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from io import StringIO # Python 3
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except:
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from io import BytesIO as StringIO
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SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
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# list of modules
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config = None
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ROOT_DIR = None
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total_files = 0
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updated_files = 0
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module_imports = []
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# list of namespaces, which should be skipped by wrapper generator
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# the list is loaded from misc/objc/gen_dict.json defined for the module only
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namespace_ignore_list = []
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# list of class names, which should be skipped by wrapper generator
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# the list is loaded from misc/objc/gen_dict.json defined for the module and its dependencies
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class_ignore_list = []
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# list of enum names, which should be skipped by wrapper generator
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enum_ignore_list = []
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# list of constant names, which should be skipped by wrapper generator
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# ignored constants can be defined using regular expressions
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const_ignore_list = []
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# list of private constants
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const_private_list = []
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# { Module : { public : [[name, val],...], private : [[]...] } }
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missing_consts = {}
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type_dict = {
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"" : {"objc_type" : ""}, # c-tor ret_type
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"void" : {"objc_type" : "void", "is_primitive" : True, "swift_type": "Void"},
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"bool" : {"objc_type" : "BOOL", "is_primitive" : True, "to_cpp": "(bool)%(n)s", "swift_type": "Bool"},
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"char" : {"objc_type" : "char", "is_primitive" : True, "swift_type": "Int8"},
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"int" : {"objc_type" : "int", "is_primitive" : True, "out_type" : "int*", "out_type_ptr": "%(n)s", "out_type_ref": "*(int*)(%(n)s)", "swift_type": "Int32"},
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"long" : {"objc_type" : "long", "is_primitive" : True, "swift_type": "Int"},
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"float" : {"objc_type" : "float", "is_primitive" : True, "out_type" : "float*", "out_type_ptr": "%(n)s", "out_type_ref": "*(float*)(%(n)s)", "swift_type": "Float"},
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"double" : {"objc_type" : "double", "is_primitive" : True, "out_type" : "double*", "out_type_ptr": "%(n)s", "out_type_ref": "*(double*)(%(n)s)", "swift_type": "Double"},
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"size_t" : {"objc_type" : "size_t", "is_primitive" : True},
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"int64" : {"objc_type" : "long", "is_primitive" : True, "swift_type": "Int"},
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"string" : {"objc_type" : "NSString*", "is_primitive" : True, "from_cpp": "[NSString stringWithUTF8String:%(n)s.c_str()]", "cast_to": "std::string", "swift_type": "String"}
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}
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# Defines a rule to add extra prefixes for names from specific namespaces.
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# In example, cv::fisheye::stereoRectify from namespace fisheye is wrapped as fisheye_stereoRectify
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namespaces_dict = {}
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# { module: { class | "*" : [ header ]} }
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AdditionalImports = {}
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# { class : { func : {declaration, implementation} } }
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ManualFuncs = {}
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# { class : { func : { arg_name : {"ctype" : ctype, "attrib" : [attrib]} } } }
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func_arg_fix = {}
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# { class : { enum: fixed_enum } }
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enum_fix = {}
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# { class : { enum: { const: fixed_const} } }
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const_fix = {}
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# { (class, func) : objc_signature }
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method_dict = {
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("Mat", "convertTo") : "-convertTo:rtype:alpha:beta:",
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("Mat", "setTo") : "-setToScalar:mask:",
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("Mat", "zeros") : "+zeros:cols:type:",
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("Mat", "ones") : "+ones:cols:type:",
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("Mat", "dot") : "-dot:"
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}
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modules = []
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class SkipSymbolException(Exception):
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def __init__(self, text):
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self.t = text
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def __str__(self):
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return self.t
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def read_contents(fname):
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with open(fname, 'r') as f:
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data = f.read()
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return data
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def mkdir_p(path):
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''' mkdir -p '''
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try:
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os.makedirs(path)
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except OSError as exc:
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if exc.errno == errno.EEXIST and os.path.isdir(path):
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pass
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else:
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raise
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def header_import(hdr):
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""" converts absolute header path to import parameter """
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pos = hdr.find('/include/')
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hdr = hdr[pos+9 if pos >= 0 else 0:]
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#pos = hdr.find('opencv2/')
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#hdr = hdr[pos+8 if pos >= 0 else 0:]
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return hdr
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def make_objcname(m):
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return "Cv"+m if (m[0] in "0123456789") else m
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def make_objcmodule(m):
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return "cv"+m if (m[0] in "0123456789") else m
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T_OBJC_CLASS_HEADER = read_contents(os.path.join(SCRIPT_DIR, 'templates/objc_class_header.template'))
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T_OBJC_CLASS_BODY = read_contents(os.path.join(SCRIPT_DIR, 'templates/objc_class_body.template'))
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T_OBJC_MODULE_HEADER = read_contents(os.path.join(SCRIPT_DIR, 'templates/objc_module_header.template'))
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T_OBJC_MODULE_BODY = read_contents(os.path.join(SCRIPT_DIR, 'templates/objc_module_body.template'))
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class GeneralInfo():
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def __init__(self, type, decl, namespaces):
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self.symbol_id, self.namespace, self.classpath, self.classname, self.name = self.parseName(decl[0], namespaces)
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for ns_ignore in namespace_ignore_list:
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if self.symbol_id.startswith(ns_ignore + '.'):
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raise SkipSymbolException('ignored namespace ({}): {}'.format(ns_ignore, self.symbol_id))
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# parse doxygen comments
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self.params={}
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self.deprecated = False
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if type == "class":
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docstring = "// C++: class " + self.name + "\n"
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else:
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docstring=""
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if len(decl)>5 and decl[5]:
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doc = decl[5]
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if re.search("(@|\\\\)deprecated", doc):
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self.deprecated = True
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docstring += sanitize_documentation_string(doc, type)
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elif type == "class":
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docstring += "/**\n * The " + self.name + " module\n */\n"
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self.docstring = docstring
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def parseName(self, name, namespaces):
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'''
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input: full name and available namespaces
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returns: (namespace, classpath, classname, name)
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'''
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name = name[name.find(" ")+1:].strip() # remove struct/class/const prefix
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spaceName = ""
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localName = name # <classes>.<name>
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for namespace in sorted(namespaces, key=len, reverse=True):
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if name.startswith(namespace + "."):
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spaceName = namespace
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localName = name.replace(namespace + ".", "")
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break
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pieces = localName.split(".")
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if len(pieces) > 2: # <class>.<class>.<class>.<name>
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return name, spaceName, ".".join(pieces[:-1]), pieces[-2], pieces[-1]
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elif len(pieces) == 2: # <class>.<name>
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return name, spaceName, pieces[0], pieces[0], pieces[1]
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elif len(pieces) == 1: # <name>
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return name, spaceName, "", "", pieces[0]
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else:
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return name, spaceName, "", "" # error?!
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def fullName(self, isCPP=False):
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result = ".".join([self.fullClass(), self.name])
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return result if not isCPP else get_cname(result)
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def fullClass(self, isCPP=False):
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result = ".".join([f for f in [self.namespace] + self.classpath.split(".") if len(f)>0])
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return result if not isCPP else get_cname(result)
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class ConstInfo(GeneralInfo):
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def __init__(self, decl, addedManually=False, namespaces=[], enumType=None):
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GeneralInfo.__init__(self, "const", decl, namespaces)
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self.cname = get_cname(self.name)
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self.value = decl[1]
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self.enumType = enumType
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self.addedManually = addedManually
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if self.namespace in namespaces_dict:
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self.name = '%s_%s' % (namespaces_dict[self.namespace], self.name)
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def __repr__(self):
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return Template("CONST $name=$value$manual").substitute(name=self.name,
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value=self.value,
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manual="(manual)" if self.addedManually else "")
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def isIgnored(self):
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for c in const_ignore_list:
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if re.match(c, self.name):
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return True
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return False
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def normalize_field_name(name):
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return name.replace(".","_").replace("[","").replace("]","").replace("_getNativeObjAddr()","_nativeObj")
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def normalize_class_name(name):
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return re.sub(r"^cv\.", "", name).replace(".", "_")
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def get_cname(name):
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return name.replace(".", "::")
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def cast_from(t):
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if t in type_dict and "cast_from" in type_dict[t]:
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return type_dict[t]["cast_from"]
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return t
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def cast_to(t):
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if t in type_dict and "cast_to" in type_dict[t]:
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return type_dict[t]["cast_to"]
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return t
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def gen_class_doc(docstring, module, members, enums):
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lines = docstring.splitlines()
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lines.insert(len(lines)-1, " *")
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if len(members) > 0:
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lines.insert(len(lines)-1, " * Member classes: " + ", ".join([("`" + m + "`") for m in members]))
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lines.insert(len(lines)-1, " *")
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else:
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lines.insert(len(lines)-1, " * Member of `" + module + "`")
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if len(enums) > 0:
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lines.insert(len(lines)-1, " * Member enums: " + ", ".join([("`" + m + "`") for m in enums]))
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return "\n".join(lines)
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class ClassPropInfo():
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def __init__(self, decl): # [f_ctype, f_name, '', '/RW']
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self.ctype = decl[0]
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self.name = decl[1]
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self.rw = "/RW" in decl[3]
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def __repr__(self):
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return Template("PROP $ctype $name").substitute(ctype=self.ctype, name=self.name)
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class ClassInfo(GeneralInfo):
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def __init__(self, decl, namespaces=[]): # [ 'class/struct cname', ': base', [modlist] ]
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GeneralInfo.__init__(self, "class", decl, namespaces)
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self.cname = self.name if not self.classname else self.classname + "_" + self.name
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self.real_cname = self.name if not self.classname else self.classname + "::" + self.name
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self.methods = []
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self.methods_suffixes = {}
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self.consts = [] # using a list to save the occurrence order
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self.private_consts = []
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self.imports = set()
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self.props= []
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self.objc_name = self.name if not self.classname else self.classname + self.name
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self.smart = None # True if class stores Ptr<T>* instead of T* in nativeObj field
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self.additionalImports = None # additional import files
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self.enum_declarations = None # Objective-C enum declarations stream
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self.method_declarations = None # Objective-C method declarations stream
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self.method_implementations = None # Objective-C method implementations stream
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self.objc_header_template = None # Objective-C header code
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self.objc_body_template = None # Objective-C body code
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for m in decl[2]:
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if m.startswith("="):
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self.objc_name = m[1:]
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self.base = ''
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self.is_base_class = True
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self.native_ptr_name = "nativePtr"
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self.member_classes = [] # Only relevant for modules
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self.member_enums = [] # Only relevant for modules
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if decl[1]:
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self.base = re.sub(r"^.*:", "", decl[1].split(",")[0]).strip().replace(self.objc_name, "")
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if self.base:
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self.is_base_class = False
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self.native_ptr_name = "nativePtr" + self.objc_name
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def __repr__(self):
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return Template("CLASS $namespace::$classpath.$name : $base").substitute(**self.__dict__)
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def getImports(self, module):
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return ["#import \"%s.h\"" % make_objcname(c) for c in sorted([m for m in [type_dict[m]["import_module"] if m in type_dict and "import_module" in type_dict[m] else m for m in self.imports] if m != self.name])]
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def isEnum(self, c):
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return c in type_dict and type_dict[c].get("is_enum", False)
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def getForwardDeclarations(self, module):
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enum_decl = [x for x in self.imports if self.isEnum(x) and type_dict[x]["import_module"] != module]
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enum_imports = sorted(list(set([type_dict[m]["import_module"] for m in enum_decl])))
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class_decl = [x for x in self.imports if not self.isEnum(x)]
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return ["#import \"%s.h\"" % make_objcname(c) for c in enum_imports] + [""] + ["@class %s;" % c for c in sorted(class_decl)]
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def addImports(self, ctype, is_out_type):
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if ctype == self.cname:
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return
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if ctype in type_dict:
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objc_import = None
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if "v_type" in type_dict[ctype]:
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objc_import = type_dict[type_dict[ctype]["v_type"]]["objc_type"]
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elif "v_v_type" in type_dict[ctype]:
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objc_import = type_dict[type_dict[ctype]["v_v_type"]]["objc_type"]
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elif not type_dict[ctype].get("is_primitive", False):
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objc_import = type_dict[ctype]["objc_type"]
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if objc_import is not None and objc_import not in ["NSNumber*", "NSString*"] and not (objc_import in type_dict and type_dict[objc_import].get("is_primitive", False)):
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objc_import = objc_import[:-1] if objc_import[-1] == "*" else objc_import # remove trailing "*"
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if objc_import != self.cname:
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self.imports.add(objc_import) # remove trailing "*"
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def getAllMethods(self):
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result = []
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result += [fi for fi in self.methods if fi.isconstructor]
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result += [fi for fi in self.methods if not fi.isconstructor]
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return result
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def addMethod(self, fi):
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self.methods.append(fi)
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def getConst(self, name):
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for cand in self.consts + self.private_consts:
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if cand.name == name:
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return cand
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return None
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def addConst(self, constinfo):
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# choose right list (public or private)
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consts = self.consts
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for c in const_private_list:
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if re.match(c, constinfo.name):
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consts = self.private_consts
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break
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consts.append(constinfo)
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def initCodeStreams(self, Module):
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self.additionalImports = StringIO()
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self.enum_declarations = StringIO()
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self.method_declarations = StringIO()
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self.method_implementations = StringIO()
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if self.base:
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self.objc_header_template = T_OBJC_CLASS_HEADER
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self.objc_body_template = T_OBJC_CLASS_BODY
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else:
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self.base = "NSObject"
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if self.name != Module:
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self.objc_header_template = T_OBJC_CLASS_HEADER
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self.objc_body_template = T_OBJC_CLASS_BODY
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else:
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self.objc_header_template = T_OBJC_MODULE_HEADER
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self.objc_body_template = T_OBJC_MODULE_BODY
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# misc handling
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if self.name == Module:
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for i in module_imports or []:
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self.imports.add(i)
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def cleanupCodeStreams(self):
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self.additionalImports.close()
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self.enum_declarations.close()
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self.method_declarations.close()
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self.method_implementations.close()
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def generateObjcHeaderCode(self, m, M, objcM):
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return Template(self.objc_header_template + "\n\n").substitute(
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module = M,
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additionalImports = self.additionalImports.getvalue(),
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importBaseClass = '#import "' + make_objcname(self.base) + '.h"' if not self.is_base_class else "",
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forwardDeclarations = "\n".join([_f for _f in self.getForwardDeclarations(objcM) if _f]),
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enumDeclarations = self.enum_declarations.getvalue(),
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nativePointerHandling = Template(
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"""
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#ifdef __cplusplus
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@property(readonly)cv::Ptr<$cName> $native_ptr_name;
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#endif
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#ifdef __cplusplus
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- (instancetype)initWithNativePtr:(cv::Ptr<$cName>)nativePtr;
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+ (instancetype)fromNative:(cv::Ptr<$cName>)nativePtr;
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#endif
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"""
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).substitute(
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cName = self.fullName(isCPP=True),
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native_ptr_name = self.native_ptr_name
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),
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manualMethodDeclations = "",
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methodDeclarations = self.method_declarations.getvalue(),
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name = self.name,
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objcName = make_objcname(self.objc_name),
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cName = self.cname,
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imports = "\n".join(self.getImports(M)),
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docs = gen_class_doc(self.docstring, M, self.member_classes, self.member_enums),
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base = self.base)
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def generateObjcBodyCode(self, m, M):
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return Template(self.objc_body_template + "\n\n").substitute(
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module = M,
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objcname = make_objcname(M),
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nativePointerHandling=Template(
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"""
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- (instancetype)initWithNativePtr:(cv::Ptr<$cName>)nativePtr {
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self = [super $init_call];
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if (self) {
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_$native_ptr_name = nativePtr;
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}
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return self;
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}
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+ (instancetype)fromNative:(cv::Ptr<$cName>)nativePtr {
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return [[$objcName alloc] initWithNativePtr:nativePtr];
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}
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"""
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).substitute(
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cName = self.fullName(isCPP=True),
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objcName = make_objcname(self.objc_name),
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native_ptr_name = self.native_ptr_name,
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init_call = "init" if self.is_base_class else "initWithNativePtr:nativePtr"
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),
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manualMethodDeclations = "",
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methodImplementations = self.method_implementations.getvalue(),
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name = self.name,
|
|
objcName = make_objcname(self.objc_name),
|
|
cName = self.cname,
|
|
imports = "\n".join(self.getImports(M)),
|
|
docs = gen_class_doc(self.docstring, M, self.member_classes, self.member_enums),
|
|
base = self.base)
|
|
|
|
class ArgInfo():
|
|
def __init__(self, arg_tuple): # [ ctype, name, def val, [mod], argno ]
|
|
self.pointer = False
|
|
ctype = arg_tuple[0]
|
|
if ctype.endswith("*"):
|
|
ctype = ctype[:-1]
|
|
self.pointer = True
|
|
self.ctype = ctype
|
|
self.name = arg_tuple[1]
|
|
self.defval = arg_tuple[2]
|
|
self.out = ""
|
|
if "/O" in arg_tuple[3]:
|
|
self.out = "O"
|
|
if "/IO" in arg_tuple[3]:
|
|
self.out = "IO"
|
|
|
|
def __repr__(self):
|
|
return Template("ARG $ctype$p $name=$defval").substitute(ctype=self.ctype,
|
|
p=" *" if self.pointer else "",
|
|
name=self.name,
|
|
defval=self.defval)
|
|
|
|
class FuncInfo(GeneralInfo):
|
|
def __init__(self, decl, module, namespaces=[]): # [ funcname, return_ctype, [modifiers], [args] ]
|
|
GeneralInfo.__init__(self, "func", decl, namespaces)
|
|
self.cname = get_cname(decl[0])
|
|
nested_type = self.classpath.find(".") != -1
|
|
self.objc_name = self.name if not nested_type else self.classpath.replace(".", "")
|
|
self.classname = self.classname if not nested_type else self.classpath.replace(".", "_")
|
|
self.swift_name = self.name
|
|
self.cv_name = self.fullName(isCPP=True)
|
|
self.isconstructor = self.name == self.classname
|
|
if "[" in self.name:
|
|
self.objc_name = "getelem"
|
|
if self.namespace in namespaces_dict:
|
|
self.objc_name = '%s_%s' % (namespaces_dict[self.namespace], self.objc_name)
|
|
for m in decl[2]:
|
|
if m.startswith("="):
|
|
self.objc_name = m[1:]
|
|
self.static = ["","static"][ "/S" in decl[2] ]
|
|
self.ctype = re.sub(r"^CvTermCriteria", "TermCriteria", decl[1] or "")
|
|
self.args = []
|
|
func_fix_map = func_arg_fix.get(self.classname or module, {}).get(self.objc_name, {})
|
|
for a in decl[3]:
|
|
arg = a[:]
|
|
arg_fix_map = func_fix_map.get(arg[1], {})
|
|
arg[0] = arg_fix_map.get('ctype', arg[0]) #fixing arg type
|
|
arg[2] = arg_fix_map.get('defval', arg[2]) #fixing arg defval
|
|
arg[3] = arg_fix_map.get('attrib', arg[3]) #fixing arg attrib
|
|
self.args.append(ArgInfo(arg))
|
|
|
|
if type_complete(self.args, self.ctype):
|
|
func_fix_map = func_arg_fix.get(self.classname or module, {}).get(self.signature(self.args), {})
|
|
name_fix_map = func_fix_map.get(self.name, {})
|
|
self.objc_name = name_fix_map.get('name', self.objc_name)
|
|
self.swift_name = name_fix_map.get('swift_name', self.swift_name)
|
|
for arg in self.args:
|
|
arg_fix_map = func_fix_map.get(arg.name, {})
|
|
arg.ctype = arg_fix_map.get('ctype', arg.ctype) #fixing arg type
|
|
arg.defval = arg_fix_map.get('defval', arg.defval) #fixing arg type
|
|
arg.name = arg_fix_map.get('name', arg.name) #fixing arg name
|
|
|
|
def __repr__(self):
|
|
return Template("FUNC <$ctype $namespace.$classpath.$name $args>").substitute(**self.__dict__)
|
|
|
|
def __lt__(self, other):
|
|
return self.__repr__() < other.__repr__()
|
|
|
|
def signature(self, args):
|
|
objc_args = build_objc_args(args)
|
|
return "(" + type_dict[self.ctype]["objc_type"] + ")" + self.objc_name + " ".join(objc_args)
|
|
|
|
def type_complete(args, ctype):
|
|
for a in args:
|
|
if a.ctype not in type_dict:
|
|
if not a.defval and a.ctype.endswith("*"):
|
|
a.defval = 0
|
|
if a.defval:
|
|
a.ctype = ''
|
|
continue
|
|
return False
|
|
if ctype not in type_dict:
|
|
return False
|
|
return True
|
|
|
|
def build_objc_args(args):
|
|
objc_args = []
|
|
for a in args:
|
|
if a.ctype not in type_dict:
|
|
if not a.defval and a.ctype.endswith("*"):
|
|
a.defval = 0
|
|
if a.defval:
|
|
a.ctype = ''
|
|
continue
|
|
if not a.ctype: # hidden
|
|
continue
|
|
objc_type = type_dict[a.ctype]["objc_type"]
|
|
if "v_type" in type_dict[a.ctype]:
|
|
if "O" in a.out:
|
|
objc_type = "NSMutableArray<" + objc_type + ">*"
|
|
else:
|
|
objc_type = "NSArray<" + objc_type + ">*"
|
|
elif "v_v_type" in type_dict[a.ctype]:
|
|
if "O" in a.out:
|
|
objc_type = "NSMutableArray<NSMutableArray<" + objc_type + ">*>*"
|
|
else:
|
|
objc_type = "NSArray<NSArray<" + objc_type + ">*>*"
|
|
|
|
if a.out and type_dict[a.ctype].get("out_type", ""):
|
|
objc_type = type_dict[a.ctype]["out_type"]
|
|
objc_args.append((a.name if len(objc_args) > 0 else '') + ':(' + objc_type + ')' + a.name)
|
|
return objc_args
|
|
|
|
def build_objc_method_name(args):
|
|
objc_method_name = ""
|
|
for a in args[1:]:
|
|
if a.ctype not in type_dict:
|
|
if not a.defval and a.ctype.endswith("*"):
|
|
a.defval = 0
|
|
if a.defval:
|
|
a.ctype = ''
|
|
continue
|
|
if not a.ctype: # hidden
|
|
continue
|
|
objc_method_name += a.name + ":"
|
|
return objc_method_name
|
|
|
|
def get_swift_type(ctype):
|
|
has_swift_type = "swift_type" in type_dict[ctype]
|
|
swift_type = type_dict[ctype]["swift_type"] if has_swift_type else type_dict[ctype]["objc_type"]
|
|
if swift_type[-1:] == "*":
|
|
swift_type = swift_type[:-1]
|
|
if not has_swift_type:
|
|
if "v_type" in type_dict[ctype]:
|
|
swift_type = "[" + swift_type + "]"
|
|
elif "v_v_type" in type_dict[ctype]:
|
|
swift_type = "[[" + swift_type + "]]"
|
|
return swift_type
|
|
|
|
def build_swift_extension_decl(name, args, constructor, static, ret_type):
|
|
extension_decl = "@nonobjc " + ("class " if static else "") + (("func " + name) if not constructor else "convenience init") + "("
|
|
swift_args = []
|
|
for a in args:
|
|
if a.ctype not in type_dict:
|
|
if not a.defval and a.ctype.endswith("*"):
|
|
a.defval = 0
|
|
if a.defval:
|
|
a.ctype = ''
|
|
continue
|
|
if not a.ctype: # hidden
|
|
continue
|
|
swift_type = get_swift_type(a.ctype)
|
|
|
|
if "O" in a.out:
|
|
if type_dict[a.ctype].get("primitive_type", False):
|
|
swift_type = "UnsafeMutablePointer<" + swift_type + ">"
|
|
elif "v_type" in type_dict[a.ctype] or "v_v_type" in type_dict[a.ctype] or type_dict[a.ctype].get("primitive_vector", False) or type_dict[a.ctype].get("primitive_vector_vector", False):
|
|
swift_type = "inout " + swift_type
|
|
|
|
swift_args.append(a.name + ': ' + swift_type)
|
|
|
|
extension_decl += ", ".join(swift_args) + ")"
|
|
if ret_type:
|
|
extension_decl += " -> " + get_swift_type(ret_type)
|
|
return extension_decl
|
|
|
|
def extension_arg(a):
|
|
return a.ctype in type_dict and (type_dict[a.ctype].get("primitive_vector", False) or type_dict[a.ctype].get("primitive_vector_vector", False) or (("v_type" in type_dict[a.ctype] or "v_v_type" in type_dict[a.ctype]) and "O" in a.out))
|
|
|
|
def extension_tmp_arg(a):
|
|
if a.ctype in type_dict:
|
|
if type_dict[a.ctype].get("primitive_vector", False) or type_dict[a.ctype].get("primitive_vector_vector", False):
|
|
return a.name + "Vector"
|
|
elif ("v_type" in type_dict[a.ctype] or "v_v_type" in type_dict[a.ctype]) and "O" in a.out:
|
|
return a.name + "Array"
|
|
return a.name
|
|
|
|
def make_swift_extension(args):
|
|
for a in args:
|
|
if extension_arg(a):
|
|
return True
|
|
return False
|
|
|
|
def build_swift_signature(args):
|
|
swift_signature = ""
|
|
for a in args:
|
|
if a.ctype not in type_dict:
|
|
if not a.defval and a.ctype.endswith("*"):
|
|
a.defval = 0
|
|
if a.defval:
|
|
a.ctype = ''
|
|
continue
|
|
if not a.ctype: # hidden
|
|
continue
|
|
swift_signature += a.name + ":"
|
|
return swift_signature
|
|
|
|
def build_unrefined_call(name, args, constructor, static, classname, has_ret):
|
|
swift_refine_call = ("let ret = " if has_ret and not constructor else "") + ((make_objcname(classname) + ".") if static else "") + (name if not constructor else "self.init")
|
|
call_args = []
|
|
for a in args:
|
|
if a.ctype not in type_dict:
|
|
if not a.defval and a.ctype.endswith("*"):
|
|
a.defval = 0
|
|
if a.defval:
|
|
a.ctype = ''
|
|
continue
|
|
if not a.ctype: # hidden
|
|
continue
|
|
call_args.append(a.name + ": " + extension_tmp_arg(a))
|
|
swift_refine_call += "(" + ", ".join(call_args) + ")"
|
|
return swift_refine_call
|
|
|
|
def build_swift_logues(args):
|
|
prologue = []
|
|
epilogue = []
|
|
for a in args:
|
|
if a.ctype not in type_dict:
|
|
if not a.defval and a.ctype.endswith("*"):
|
|
a.defval = 0
|
|
if a.defval:
|
|
a.ctype = ''
|
|
continue
|
|
if not a.ctype: # hidden
|
|
continue
|
|
if a.ctype in type_dict:
|
|
if type_dict[a.ctype].get("primitive_vector", False):
|
|
prologue.append("let " + extension_tmp_arg(a) + " = " + type_dict[a.ctype]["objc_type"][:-1] + "(" + a.name + ")")
|
|
if "O" in a.out:
|
|
unsigned = type_dict[a.ctype].get("unsigned", False)
|
|
array_prop = "array" if not unsigned else "unsignedArray"
|
|
epilogue.append(a.name + ".removeAll()")
|
|
epilogue.append(a.name + ".append(contentsOf: " + extension_tmp_arg(a) + "." + array_prop + ")")
|
|
elif type_dict[a.ctype].get("primitive_vector_vector", False):
|
|
if not "O" in a.out:
|
|
prologue.append("let " + extension_tmp_arg(a) + " = " + a.name + ".map {" + type_dict[a.ctype]["objc_type"][:-1] + "($0) }")
|
|
else:
|
|
prologue.append("let " + extension_tmp_arg(a) + " = NSMutableArray(array: " + a.name + ".map {" + type_dict[a.ctype]["objc_type"][:-1] + "($0) })")
|
|
epilogue.append(a.name + ".removeAll()")
|
|
epilogue.append(a.name + ".append(contentsOf: " + extension_tmp_arg(a) + ".map { ($.0 as! " + type_dict[a.ctype]["objc_type"][:-1] + ").array })")
|
|
elif ("v_type" in type_dict[a.ctype] or "v_v_type" in type_dict[a.ctype]) and "O" in a.out:
|
|
prologue.append("let " + extension_tmp_arg(a) + " = NSMutableArray(array: " + a.name + ")")
|
|
epilogue.append(a.name + ".removeAll()")
|
|
epilogue.append(a.name + ".append(contentsOf: " + extension_tmp_arg(a) + " as! " + get_swift_type(a.ctype) + ")")
|
|
return prologue, epilogue
|
|
|
|
def add_method_to_dict(class_name, fi):
|
|
static = fi.static if fi.classname else True
|
|
if (class_name, fi.objc_name) not in method_dict:
|
|
objc_method_name = ("+" if static else "-") + fi.objc_name + ":" + build_objc_method_name(fi.args)
|
|
method_dict[(class_name, fi.objc_name)] = objc_method_name
|
|
|
|
def see_lookup(objc_class, see):
|
|
semi_colon = see.find("::")
|
|
see_class = see[:semi_colon] if semi_colon > 0 else objc_class
|
|
see_method = see[(semi_colon + 2):] if semi_colon != -1 else see
|
|
if (see_class, see_method) in method_dict:
|
|
method = method_dict[(see_class, see_method)]
|
|
if see_class == objc_class:
|
|
return method
|
|
else:
|
|
return ("-" if method[0] == "-" else "") + "[" + see_class + " " + method[1:] + "]"
|
|
else:
|
|
return see
|
|
|
|
|
|
class ObjectiveCWrapperGenerator(object):
|
|
def __init__(self):
|
|
self.header_files = []
|
|
self.clear()
|
|
|
|
def clear(self):
|
|
self.namespaces = ["cv"]
|
|
mat_class_info = ClassInfo([ 'class Mat', '', [], [] ], self.namespaces)
|
|
mat_class_info.namespace = "cv"
|
|
self.classes = { "Mat" : mat_class_info }
|
|
self.classes["Mat"].namespace = "cv"
|
|
self.module = ""
|
|
self.Module = ""
|
|
self.extension_implementations = None # Swift extensions implementations stream
|
|
self.ported_func_list = []
|
|
self.skipped_func_list = []
|
|
self.def_args_hist = {} # { def_args_cnt : funcs_cnt }
|
|
|
|
def add_class(self, decl):
|
|
classinfo = ClassInfo(decl, namespaces=self.namespaces)
|
|
if classinfo.name in class_ignore_list:
|
|
logging.info('ignored: %s', classinfo)
|
|
return None
|
|
if classinfo.name != self.Module:
|
|
self.classes[self.Module].member_classes.append(classinfo.objc_name)
|
|
name = classinfo.cname
|
|
if self.isWrapped(name) and not classinfo.base:
|
|
logging.warning('duplicated: %s', classinfo)
|
|
return None
|
|
if name in self.classes: # TODO implement inner namespaces
|
|
if self.classes[name].symbol_id != classinfo.symbol_id:
|
|
logging.warning('duplicated under new id: {} (was {})'.format(classinfo.symbol_id, self.classes[name].symbol_id))
|
|
return None
|
|
self.classes[name] = classinfo
|
|
if name in type_dict and not classinfo.base:
|
|
logging.warning('duplicated: %s', classinfo)
|
|
return None
|
|
if name != self.Module:
|
|
type_dict.setdefault(name, {}).update(
|
|
{ "objc_type" : classinfo.objc_name + "*",
|
|
"from_cpp" : "[" + classinfo.objc_name + " fromNative:%(n)s]",
|
|
"to_cpp" : "*(%(n)s." + classinfo.native_ptr_name + ")" }
|
|
)
|
|
|
|
# missing_consts { Module : { public : [[name, val],...], private : [[]...] } }
|
|
if name in missing_consts:
|
|
if 'public' in missing_consts[name]:
|
|
for (n, val) in missing_consts[name]['public']:
|
|
classinfo.consts.append( ConstInfo([n, val], addedManually=True) )
|
|
|
|
# class props
|
|
for p in decl[3]:
|
|
classinfo.props.append( ClassPropInfo(p) )
|
|
|
|
if name != self.Module:
|
|
type_dict.setdefault("Ptr_"+name, {}).update(
|
|
{ "objc_type" : classinfo.objc_name + "*",
|
|
"c_type" : name,
|
|
"real_c_type" : classinfo.real_cname,
|
|
"to_cpp": "%(n)s." + classinfo.native_ptr_name,
|
|
"from_cpp": "[" + name + " fromNative:%(n)s]"}
|
|
)
|
|
|
|
logging.info('ok: class %s, name: %s, base: %s', classinfo, name, classinfo.base)
|
|
return classinfo
|
|
|
|
def add_const(self, decl, scope=None, enumType=None): # [ "const cname", val, [], [] ]
|
|
constinfo = ConstInfo(decl, namespaces=self.namespaces, enumType=enumType)
|
|
if constinfo.isIgnored():
|
|
logging.info('ignored: %s', constinfo)
|
|
else:
|
|
objc_type = enumType.rsplit(".", 1)[-1] if enumType else ""
|
|
if constinfo.classname in const_fix and objc_type in const_fix[constinfo.classname] and constinfo.name in const_fix[constinfo.classname][objc_type]:
|
|
fixed_const = const_fix[constinfo.classname][objc_type][constinfo.name]
|
|
constinfo.name = fixed_const
|
|
constinfo.cname = fixed_const
|
|
|
|
if not self.isWrapped(constinfo.classname):
|
|
logging.info('class not found: %s', constinfo)
|
|
constinfo.name = constinfo.classname + '_' + constinfo.name
|
|
constinfo.classname = ''
|
|
|
|
ci = self.getClass(constinfo.classname)
|
|
duplicate = ci.getConst(constinfo.name)
|
|
if duplicate:
|
|
if duplicate.addedManually:
|
|
logging.info('manual: %s', constinfo)
|
|
else:
|
|
logging.warning('duplicated: %s', constinfo)
|
|
else:
|
|
ci.addConst(constinfo)
|
|
logging.info('ok: %s', constinfo)
|
|
|
|
def add_enum(self, decl): # [ "enum cname", "", [], [] ]
|
|
enumType = decl[0].rsplit(" ", 1)[1]
|
|
if enumType.endswith("<unnamed>"):
|
|
enumType = None
|
|
else:
|
|
ctype = normalize_class_name(enumType)
|
|
constinfo = ConstInfo(decl[3][0], namespaces=self.namespaces, enumType=enumType)
|
|
objc_type = enumType.rsplit(".", 1)[-1]
|
|
if objc_type in enum_ignore_list:
|
|
return
|
|
if constinfo.classname in enum_fix:
|
|
objc_type = enum_fix[constinfo.classname].get(objc_type, objc_type)
|
|
import_module = constinfo.classname if constinfo.classname and constinfo.classname != objc_type else self.Module
|
|
type_dict[ctype] = { "cast_from" : "int",
|
|
"cast_to" : get_cname(enumType),
|
|
"objc_type" : objc_type,
|
|
"is_enum" : True,
|
|
"import_module" : import_module,
|
|
"from_cpp" : "(" + objc_type + ")%(n)s"}
|
|
type_dict[objc_type] = { "cast_to" : get_cname(enumType),
|
|
"objc_type": objc_type,
|
|
"is_enum": True,
|
|
"import_module": import_module,
|
|
"from_cpp": "(" + objc_type + ")%(n)s"}
|
|
self.classes[self.Module].member_enums.append(objc_type)
|
|
|
|
const_decls = decl[3]
|
|
|
|
for decl in const_decls:
|
|
self.add_const(decl, self.Module, enumType)
|
|
|
|
def add_func(self, decl):
|
|
fi = FuncInfo(decl, self.Module, namespaces=self.namespaces)
|
|
classname = fi.classname or self.Module
|
|
if classname in class_ignore_list:
|
|
logging.info('ignored: %s', fi)
|
|
elif classname in ManualFuncs and fi.objc_name in ManualFuncs[classname]:
|
|
logging.info('manual: %s', fi)
|
|
if "objc_method_name" in ManualFuncs[classname][fi.objc_name]:
|
|
method_dict[(classname, fi.objc_name)] = ManualFuncs[classname][fi.objc_name]["objc_method_name"]
|
|
elif not self.isWrapped(classname):
|
|
logging.warning('not found: %s', fi)
|
|
else:
|
|
ci = self.getClass(classname)
|
|
if ci.symbol_id != fi.symbol_id[0:fi.symbol_id.rfind('.')] and ci.symbol_id != self.Module:
|
|
# TODO fix this (inner namepaces)
|
|
logging.warning('SKIP: mismatched class: {} (class: {})'.format(fi.symbol_id, ci.symbol_id))
|
|
return
|
|
ci.addMethod(fi)
|
|
logging.info('ok: %s', fi)
|
|
# calc args with def val
|
|
cnt = len([a for a in fi.args if a.defval])
|
|
self.def_args_hist[cnt] = self.def_args_hist.get(cnt, 0) + 1
|
|
add_method_to_dict(classname, fi)
|
|
|
|
def save(self, path, buf):
|
|
global total_files, updated_files
|
|
if len(buf) == 0:
|
|
return
|
|
total_files += 1
|
|
if os.path.exists(path):
|
|
with open(path, "rt") as f:
|
|
content = f.read()
|
|
if content == buf:
|
|
return
|
|
with codecs.open(path, "w", "utf-8") as f:
|
|
f.write(buf)
|
|
updated_files += 1
|
|
|
|
def get_namespace_prefix(self, cname):
|
|
namespace = self.classes[cname].namespace if cname in self.classes else "cv"
|
|
return namespace.replace(".", "::") + "::"
|
|
|
|
def gen(self, srcfiles, module, output_path, output_objc_path, common_headers, manual_classes):
|
|
self.clear()
|
|
self.module = module
|
|
self.objcmodule = make_objcmodule(module)
|
|
self.Module = module.capitalize()
|
|
extension_implementations = StringIO() # Swift extensions implementations stream
|
|
extension_signatures = []
|
|
|
|
# TODO: support UMat versions of declarations (implement UMat-wrapper for Java)
|
|
parser = hdr_parser.CppHeaderParser(generate_umat_decls=False)
|
|
|
|
module_ci = self.add_class( ['class ' + self.Module, '', [], []]) # [ 'class/struct cname', ':bases', [modlist] [props] ]
|
|
module_ci.header_import = module + '.hpp'
|
|
|
|
# scan the headers and build more descriptive maps of classes, consts, functions
|
|
includes = []
|
|
for hdr in common_headers:
|
|
logging.info("\n===== Common header : %s =====", hdr)
|
|
includes.append(header_import(hdr))
|
|
for hdr in srcfiles:
|
|
decls = parser.parse(hdr)
|
|
self.namespaces = sorted(parser.namespaces)
|
|
logging.info("\n\n===== Header: %s =====", hdr)
|
|
logging.info("Namespaces: %s", sorted(parser.namespaces))
|
|
if decls:
|
|
includes.append(header_import(hdr))
|
|
else:
|
|
logging.info("Ignore header: %s", hdr)
|
|
for decl in decls:
|
|
logging.info("\n--- Incoming ---\n%s", pformat(decl[:5], 4)) # without docstring
|
|
name = decl[0]
|
|
try:
|
|
if name.startswith("struct") or name.startswith("class"):
|
|
ci = self.add_class(decl)
|
|
if ci:
|
|
ci.header_import = header_import(hdr)
|
|
elif name.startswith("const"):
|
|
self.add_const(decl)
|
|
elif name.startswith("enum"):
|
|
# enum
|
|
self.add_enum(decl)
|
|
else: # function
|
|
self.add_func(decl)
|
|
except SkipSymbolException as e:
|
|
logging.info('SKIP: {} due to {}'.format(name, e))
|
|
self.classes[self.Module].member_classes += manual_classes
|
|
|
|
logging.info("\n\n===== Generating... =====")
|
|
package_path = os.path.join(output_objc_path, self.objcmodule)
|
|
mkdir_p(package_path)
|
|
extension_file = "%s/%sExt.swift" % (package_path, make_objcname(self.Module))
|
|
|
|
for ci in sorted(self.classes.values(), key=lambda x: x.symbol_id):
|
|
if ci.name == "Mat":
|
|
continue
|
|
ci.initCodeStreams(self.Module)
|
|
self.gen_class(ci, self.module, extension_implementations, extension_signatures)
|
|
classObjcHeaderCode = ci.generateObjcHeaderCode(self.module, self.Module, ci.objc_name)
|
|
objc_mangled_name = make_objcname(ci.objc_name)
|
|
header_file = "%s/%s.h" % (package_path, objc_mangled_name)
|
|
self.save(header_file, classObjcHeaderCode)
|
|
self.header_files.append(header_file)
|
|
classObjcBodyCode = ci.generateObjcBodyCode(self.module, self.Module)
|
|
self.save("%s/%s.mm" % (package_path, objc_mangled_name), classObjcBodyCode)
|
|
ci.cleanupCodeStreams()
|
|
self.save(extension_file, extension_implementations.getvalue())
|
|
extension_implementations.close()
|
|
self.save(os.path.join(output_path, self.objcmodule+".txt"), self.makeReport())
|
|
|
|
def makeReport(self):
|
|
'''
|
|
Returns string with generator report
|
|
'''
|
|
report = StringIO()
|
|
total_count = len(self.ported_func_list)+ len(self.skipped_func_list)
|
|
report.write("PORTED FUNCs LIST (%i of %i):\n\n" % (len(self.ported_func_list), total_count))
|
|
report.write("\n".join(self.ported_func_list))
|
|
report.write("\n\nSKIPPED FUNCs LIST (%i of %i):\n\n" % (len(self.skipped_func_list), total_count))
|
|
report.write("".join(self.skipped_func_list))
|
|
for i in sorted(self.def_args_hist.keys()):
|
|
report.write("\n%i def args - %i funcs" % (i, self.def_args_hist[i]))
|
|
return report.getvalue()
|
|
|
|
def fullTypeName(self, t):
|
|
if not type_dict[t].get("is_primitive", False) or "cast_to" in type_dict[t]:
|
|
if "cast_to" in type_dict[t]:
|
|
return type_dict[t]["cast_to"]
|
|
else:
|
|
namespace_prefix = self.get_namespace_prefix(t)
|
|
return namespace_prefix + t
|
|
else:
|
|
return t
|
|
|
|
def build_objc2cv_prologue(self, prologue, vector_type, vector_full_type, objc_type, vector_name, array_name):
|
|
if not (vector_type in type_dict and "to_cpp" in type_dict[vector_type] and type_dict[vector_type]["to_cpp"] != "%(n)s.nativeRef"):
|
|
prologue.append("OBJC2CV(" + vector_full_type + ", " + objc_type[:-1] + ", " + vector_name + ", " + array_name + ");")
|
|
else:
|
|
conv_macro = "CONV_" + array_name
|
|
prologue.append("#define " + conv_macro + "(e) " + type_dict[vector_type]["to_cpp"] % {"n": "e"})
|
|
prologue.append("OBJC2CV_CUSTOM(" + vector_full_type + ", " + objc_type[:-1] + ", " + vector_name + ", " + array_name + ", " + conv_macro + ");")
|
|
prologue.append("#undef " + conv_macro)
|
|
|
|
def build_cv2objc_epilogue(self, epilogue, vector_type, vector_full_type, objc_type, vector_name, array_name):
|
|
if not (vector_type in type_dict and "from_cpp" in type_dict[vector_type] and type_dict[vector_type]["from_cpp"] != ("[" + objc_type[:-1] + " fromNative:%(n)s]")):
|
|
epilogue.append("CV2OBJC(" + vector_full_type + ", " + objc_type[:-1] + ", " + vector_name + ", " + array_name + ");")
|
|
else:
|
|
unconv_macro = "UNCONV_" + array_name
|
|
epilogue.append("#define " + unconv_macro + "(e) " + type_dict[vector_type]["from_cpp"] % {"n": "e"})
|
|
epilogue.append("CV2OBJC_CUSTOM(" + vector_full_type + ", " + objc_type[:-1] + ", " + vector_name + ", " + array_name + ", " + unconv_macro + ");")
|
|
epilogue.append("#undef " + unconv_macro)
|
|
|
|
def gen_func(self, ci, fi, extension_implementations, extension_signatures):
|
|
logging.info("%s", fi)
|
|
method_declarations = ci.method_declarations
|
|
method_implementations = ci.method_implementations
|
|
|
|
decl_args = []
|
|
for a in fi.args:
|
|
s = a.ctype or ' _hidden_ '
|
|
if a.pointer:
|
|
s += "*"
|
|
elif a.out:
|
|
s += "&"
|
|
s += " " + a.name
|
|
if a.defval:
|
|
s += " = " + str(a.defval)
|
|
decl_args.append(s)
|
|
c_decl = "%s %s %s(%s)" % ( fi.static, fi.ctype, fi.cname, ", ".join(decl_args) )
|
|
|
|
# comment
|
|
method_declarations.write( "\n//\n// %s\n//\n" % c_decl )
|
|
method_implementations.write( "\n//\n// %s\n//\n" % c_decl )
|
|
# check if we 'know' all the types
|
|
if fi.ctype not in type_dict: # unsupported ret type
|
|
msg = "// Return type '%s' is not supported, skipping the function\n\n" % fi.ctype
|
|
self.skipped_func_list.append(c_decl + "\n" + msg)
|
|
method_declarations.write( " "*4 + msg )
|
|
logging.warning("SKIP:" + c_decl.strip() + "\t due to RET type " + fi.ctype)
|
|
return
|
|
for a in fi.args:
|
|
if a.ctype not in type_dict:
|
|
if not a.defval and a.ctype.endswith("*"):
|
|
a.defval = 0
|
|
if a.defval:
|
|
a.ctype = ''
|
|
continue
|
|
msg = "// Unknown type '%s' (%s), skipping the function\n\n" % (a.ctype, a.out or "I")
|
|
self.skipped_func_list.append(c_decl + "\n" + msg)
|
|
method_declarations.write( msg )
|
|
logging.warning("SKIP:" + c_decl.strip() + "\t due to ARG type " + a.ctype + "/" + (a.out or "I"))
|
|
return
|
|
|
|
self.ported_func_list.append(c_decl)
|
|
|
|
# args
|
|
args = fi.args[:] # copy
|
|
objc_signatures=[]
|
|
while True:
|
|
# method args
|
|
cv_args = []
|
|
prologue = []
|
|
epilogue = []
|
|
if fi.ctype:
|
|
ci.addImports(fi.ctype, False)
|
|
for a in args:
|
|
if not "v_type" in type_dict[a.ctype] and not "v_v_type" in type_dict[a.ctype]:
|
|
cast = ("(" + type_dict[a.ctype]["cast_to"] + ")") if "cast_to" in type_dict[a.ctype] else ""
|
|
cv_name = type_dict[a.ctype].get("to_cpp", cast + "%(n)s") if a.ctype else a.defval
|
|
if a.pointer and not cv_name == "0":
|
|
cv_name = "&(" + cv_name + ")"
|
|
if "O" in a.out and type_dict[a.ctype].get("out_type", ""):
|
|
cv_name = type_dict[a.ctype].get("out_type_ptr" if a.pointer else "out_type_ref", "%(n)s")
|
|
cv_args.append(type_dict[a.ctype].get("cv_name", cv_name) % {"n": a.name})
|
|
if not a.ctype: # hidden
|
|
continue
|
|
ci.addImports(a.ctype, "O" in a.out)
|
|
if "v_type" in type_dict[a.ctype]: # pass as vector
|
|
vector_cpp_type = type_dict[a.ctype]["v_type"]
|
|
objc_type = type_dict[a.ctype]["objc_type"]
|
|
has_namespace = vector_cpp_type.find("::") != -1
|
|
ci.addImports(a.ctype, False)
|
|
vector_full_cpp_type = self.fullTypeName(vector_cpp_type) if not has_namespace else vector_cpp_type
|
|
vector_cpp_name = a.name + "Vector"
|
|
cv_args.append(vector_cpp_name)
|
|
self.build_objc2cv_prologue(prologue, vector_cpp_type, vector_full_cpp_type, objc_type, vector_cpp_name, a.name)
|
|
if "O" in a.out:
|
|
self.build_cv2objc_epilogue(epilogue, vector_cpp_type, vector_full_cpp_type, objc_type, vector_cpp_name, a.name)
|
|
|
|
if "v_v_type" in type_dict[a.ctype]: # pass as vector of vector
|
|
vector_cpp_type = type_dict[a.ctype]["v_v_type"]
|
|
objc_type = type_dict[a.ctype]["objc_type"]
|
|
ci.addImports(a.ctype, False)
|
|
vector_full_cpp_type = self.fullTypeName(vector_cpp_type)
|
|
vector_cpp_name = a.name + "Vector2"
|
|
cv_args.append(vector_cpp_name)
|
|
prologue.append("OBJC2CV2(" + vector_full_cpp_type + ", " + objc_type[:-1] + ", " + vector_cpp_name + ", " + a.name + ");")
|
|
if "O" in a.out:
|
|
epilogue.append(
|
|
"CV2OBJC2(" + vector_full_cpp_type + ", " + objc_type[:-1] + ", " + vector_cpp_name + ", " + a.name + ");")
|
|
|
|
# calculate method signature to check for uniqueness
|
|
objc_args = build_objc_args(args)
|
|
objc_signature = fi.signature(args)
|
|
swift_ext = make_swift_extension(args)
|
|
logging.info("Objective-C: " + objc_signature)
|
|
|
|
if objc_signature in objc_signatures:
|
|
if args:
|
|
args.pop()
|
|
continue
|
|
else:
|
|
break
|
|
|
|
# doc comment
|
|
if fi.docstring:
|
|
lines = fi.docstring.splitlines()
|
|
toWrite = []
|
|
for index, line in enumerate(lines):
|
|
p0 = line.find("@param")
|
|
if p0 != -1:
|
|
p0 += 7 # len("@param" + 1)
|
|
p1 = line.find(' ', p0)
|
|
p1 = len(line) if p1 == -1 else p1
|
|
name = line[p0:p1]
|
|
for arg in args:
|
|
if arg.name == name:
|
|
toWrite.append(re.sub('\*\s*@param ', '* @param ', line))
|
|
break
|
|
else:
|
|
s0 = line.find("@see")
|
|
if s0 != -1:
|
|
sees = line[(s0 + 5):].split(",")
|
|
toWrite.append(line[:(s0 + 5)] + ", ".join(["`" + see_lookup(ci.objc_name, see.strip()) + "`" for see in sees]))
|
|
else:
|
|
toWrite.append(line)
|
|
|
|
for line in toWrite:
|
|
method_declarations.write(line + "\n")
|
|
|
|
# public wrapper method impl (calling native one above)
|
|
# e.g.
|
|
# public static void add( Mat src1, Mat src2, Mat dst, Mat mask, int dtype )
|
|
# { add_0( src1.nativeObj, src2.nativeObj, dst.nativeObj, mask.nativeObj, dtype ); }
|
|
ret_type = fi.ctype
|
|
if fi.ctype.endswith('*'):
|
|
ret_type = ret_type[:-1]
|
|
ret_val = self.fullTypeName(fi.ctype) + " retVal = "
|
|
ret = "return retVal;"
|
|
tail = ""
|
|
constructor = False
|
|
if "v_type" in type_dict[ret_type]:
|
|
objc_type = type_dict[ret_type]["objc_type"]
|
|
vector_type = type_dict[ret_type]["v_type"]
|
|
full_cpp_type = (self.get_namespace_prefix(vector_type) if (vector_type.find("::") == -1) else "") + vector_type
|
|
prologue.append("NSMutableArray<" + objc_type + ">* retVal = [NSMutableArray new];")
|
|
ret_val = "std::vector<" + full_cpp_type + "> retValVector = "
|
|
self.build_cv2objc_epilogue(epilogue, vector_type, full_cpp_type, objc_type, "retValVector", "retVal")
|
|
elif "v_v_type" in type_dict[ret_type]:
|
|
objc_type = type_dict[ret_type]["objc_type"]
|
|
cpp_type = type_dict[ret_type]["v_v_type"]
|
|
if cpp_type.find("::") == -1:
|
|
cpp_type = self.get_namespace_prefix(cpp_type) + cpp_type
|
|
prologue.append("NSMutableArray<NSMutableArray<" + objc_type + ">*>* retVal = [NSMutableArray new];")
|
|
ret_val = "std::vector< std::vector<" + cpp_type + "> > retValVector = "
|
|
epilogue.append("CV2OBJC2(" + cpp_type + ", " + objc_type[:-1] + ", retValVector, retVal);")
|
|
elif ret_type.startswith("Ptr_"):
|
|
cpp_type = type_dict[ret_type]["c_type"]
|
|
real_cpp_type = type_dict[ret_type].get("real_c_type", cpp_type)
|
|
namespace_prefix = self.get_namespace_prefix(cpp_type)
|
|
ret_val = "cv::Ptr<" + namespace_prefix + real_cpp_type + "> retVal = "
|
|
ret = "return [" + type_dict[ret_type]["objc_type"][:-1] + " fromNative:retVal];"
|
|
elif ret_type == "void":
|
|
ret_val = ""
|
|
ret = ""
|
|
elif ret_type == "": # c-tor
|
|
constructor = True
|
|
ret_val = "return [self initWithNativePtr:cv::Ptr<" + fi.fullClass(isCPP=True) + ">(new "
|
|
tail = ")]"
|
|
ret = ""
|
|
elif self.isWrapped(ret_type): # wrapped class
|
|
namespace_prefix = self.get_namespace_prefix(ret_type)
|
|
ret_val = "cv::Ptr<" + namespace_prefix + ret_type + "> retVal = new " + namespace_prefix + ret_type + "("
|
|
tail = ")"
|
|
ret_type_dict = type_dict[ret_type]
|
|
from_cpp = ret_type_dict["from_cpp_ptr"] if "from_cpp_ptr" in ret_type_dict else ret_type_dict["from_cpp"]
|
|
ret = "return " + (from_cpp % { "n" : "retVal" }) + ";"
|
|
elif "from_cpp" in type_dict[ret_type]:
|
|
ret = "return " + (type_dict[ret_type]["from_cpp"] % { "n" : "retVal" }) + ";"
|
|
|
|
static = fi.static if fi.classname else True
|
|
|
|
objc_ret_type = type_dict[fi.ctype]["objc_type"] if type_dict[fi.ctype]["objc_type"] else "void" if not constructor else "instancetype"
|
|
if "v_type" in type_dict[ret_type]:
|
|
objc_ret_type = "NSArray<" + objc_ret_type + ">*"
|
|
elif "v_v_type" in type_dict[ret_type]:
|
|
objc_ret_type = "NSArray<NSArray<" + objc_ret_type + ">*>*"
|
|
|
|
prototype = Template("$static ($objc_ret_type)$objc_name$objc_args").substitute(
|
|
static = "+" if static else "-",
|
|
objc_ret_type = objc_ret_type,
|
|
objc_args = " ".join(objc_args),
|
|
objc_name = fi.objc_name if not constructor else ("init" + ("With" + (args[0].name[0].upper() + args[0].name[1:]) if len(args) > 0 else ""))
|
|
)
|
|
|
|
method_declarations.write( Template(
|
|
"""$prototype$swift_name$deprecation_decl;
|
|
|
|
"""
|
|
).substitute(
|
|
prototype = prototype,
|
|
swift_name = " NS_SWIFT_NAME(" + fi.swift_name + "(" + build_swift_signature(args) + "))" if not constructor else "",
|
|
deprecation_decl = " DEPRECATED_ATTRIBUTE" if fi.deprecated else ""
|
|
)
|
|
)
|
|
|
|
method_implementations.write( Template(
|
|
"""$prototype {$prologue
|
|
$ret_val$obj_deref$cv_name($cv_args)$tail;$epilogue$ret
|
|
}
|
|
|
|
"""
|
|
).substitute(
|
|
prototype = prototype,
|
|
ret = "\n " + ret if ret else "",
|
|
ret_val = ret_val,
|
|
prologue = "\n " + "\n ".join(prologue) if prologue else "",
|
|
epilogue = "\n " + "\n ".join(epilogue) if epilogue else "",
|
|
static = "+" if static else "-",
|
|
obj_deref = ("self." + ci.native_ptr_name + "->") if not static and not constructor else "",
|
|
cv_name = fi.cv_name if static else fi.fullClass(isCPP=True) if constructor else fi.name,
|
|
cv_args = ", ".join(cv_args),
|
|
tail = tail
|
|
)
|
|
)
|
|
|
|
if swift_ext:
|
|
prototype = build_swift_extension_decl(fi.swift_name, args, constructor, static, ret_type)
|
|
if not (ci.name, prototype) in extension_signatures and not (ci.base, prototype) in extension_signatures:
|
|
(pro, epi) = build_swift_logues(args)
|
|
extension_implementations.write( Template(
|
|
"""public extension $classname {
|
|
$deprecation_decl$prototype {
|
|
$prologue
|
|
$unrefined_call$epilogue$ret
|
|
}
|
|
}
|
|
|
|
"""
|
|
).substitute(
|
|
classname = make_objcname(ci.name),
|
|
deprecation_decl = "@available(*, deprecated)\n " if fi.deprecated else "",
|
|
prototype = prototype,
|
|
prologue = " " + "\n ".join(pro),
|
|
unrefined_call = " " + build_unrefined_call(fi.swift_name, args, constructor, static, ci.name, ret_type is not None and ret_type != "void"),
|
|
epilogue = "\n " + "\n ".join(epi) if len(epi) > 0 else "",
|
|
ret = "\n return ret" if ret_type is not None and ret_type != "void" and not constructor else ""
|
|
)
|
|
)
|
|
extension_signatures.append((ci.name, prototype))
|
|
|
|
# adding method signature to dictionary
|
|
objc_signatures.append(objc_signature)
|
|
|
|
# processing args with default values
|
|
if args and args[-1].defval:
|
|
args.pop()
|
|
else:
|
|
break
|
|
|
|
def gen_class(self, ci, module, extension_implementations, extension_signatures):
|
|
logging.info("%s", ci)
|
|
additional_imports = []
|
|
if module in AdditionalImports:
|
|
if "*" in AdditionalImports[module]:
|
|
additional_imports += AdditionalImports[module]["*"]
|
|
if ci.name in AdditionalImports[module]:
|
|
additional_imports += AdditionalImports[module][ci.name]
|
|
if hasattr(ci, 'header_import'):
|
|
h = '"{}"'.format(ci.header_import)
|
|
if not h in additional_imports:
|
|
additional_imports.append(h)
|
|
|
|
h = '"{}.hpp"'.format(module)
|
|
if h in additional_imports:
|
|
additional_imports.remove(h)
|
|
h = '"opencv2/{}.hpp"'.format(module)
|
|
if not h in additional_imports:
|
|
additional_imports.insert(0, h)
|
|
|
|
if additional_imports:
|
|
ci.additionalImports.write('\n'.join(['#import %s' % make_objcname(h) for h in additional_imports]))
|
|
|
|
# constants
|
|
wrote_consts_pragma = False
|
|
consts_map = {c.name: c for c in ci.private_consts}
|
|
consts_map.update({c.name: c for c in ci.consts})
|
|
def const_value(v):
|
|
if v in consts_map:
|
|
target = consts_map[v]
|
|
assert target.value != v
|
|
return const_value(target.value)
|
|
return v
|
|
if ci.consts:
|
|
enumTypes = set([c.enumType for c in ci.consts])
|
|
grouped_consts = {enumType: [c for c in ci.consts if c.enumType == enumType] for enumType in enumTypes}
|
|
for typeName in sorted(grouped_consts.keys(), key=lambda x: str(x) if x is not None else ""):
|
|
consts = grouped_consts[typeName]
|
|
logging.info("%s", consts)
|
|
if typeName:
|
|
typeNameShort = typeName.rsplit(".", 1)[-1]
|
|
if ci.cname in enum_fix:
|
|
typeNameShort = enum_fix[ci.cname].get(typeNameShort, typeNameShort)
|
|
|
|
ci.enum_declarations.write("""
|
|
// C++: enum {1} ({2})
|
|
typedef NS_ENUM(int, {1}) {{
|
|
{0}\n}};\n\n""".format(",\n ".join(["%s = %s" % (c.name, c.value) for c in consts]), typeNameShort, typeName)
|
|
)
|
|
else:
|
|
if not wrote_consts_pragma:
|
|
ci.method_declarations.write("#pragma mark - Class Constants\n\n")
|
|
wrote_consts_pragma = True
|
|
ci.method_declarations.write("""
|
|
{0}\n\n""".format("\n".join(["@property (class, readonly) int %s NS_SWIFT_NAME(%s);" % (c.name, c.name) for c in consts]))
|
|
)
|
|
declared_consts = []
|
|
match_alphabet = re.compile("[a-zA-Z]")
|
|
for c in consts:
|
|
value = str(c.value)
|
|
if match_alphabet.search(value):
|
|
for declared_const in sorted(declared_consts, key=len, reverse=True):
|
|
regex = re.compile("(?<!" + ci.cname + ".)" + declared_const)
|
|
value = regex.sub(ci.cname + "." + declared_const, value)
|
|
ci.method_implementations.write("+ (int)%s {\n return %s;\n}\n\n" % (c.name, value))
|
|
declared_consts.append(c.name)
|
|
|
|
ci.method_declarations.write("#pragma mark - Methods\n\n")
|
|
|
|
# methods
|
|
for fi in ci.getAllMethods():
|
|
self.gen_func(ci, fi, extension_implementations, extension_signatures)
|
|
# props
|
|
for pi in ci.props:
|
|
ci.method_declarations.write("\n //\n // C++: %s %s::%s\n //\n\n" % (pi.ctype, ci.fullName(isCPP=True), pi.name))
|
|
type_data = type_dict[pi.ctype] if pi.ctype != "uchar" else {"objc_type" : "unsigned char", "is_primitive" : True}
|
|
objc_type = type_data.get("objc_type", pi.ctype)
|
|
ci.addImports(pi.ctype, False)
|
|
ci.method_declarations.write("@property " + ("(readonly) " if not pi.rw else "") + objc_type + " " + pi.name + ";\n")
|
|
ptr_ref = "self." + ci.native_ptr_name + "->" if not ci.is_base_class else "self.nativePtr->"
|
|
if "v_type" in type_data:
|
|
vector_cpp_type = type_data["v_type"]
|
|
has_namespace = vector_cpp_type.find("::") != -1
|
|
vector_full_cpp_type = self.fullTypeName(vector_cpp_type) if not has_namespace else vector_cpp_type
|
|
ret_val = "std::vector<" + vector_full_cpp_type + "> retValVector = "
|
|
ci.method_implementations.write("-(NSArray<" + objc_type + ">*)" + pi.name + " {\n")
|
|
ci.method_implementations.write("\tNSMutableArray<" + objc_type + ">* retVal = [NSMutableArray new];\n")
|
|
ci.method_implementations.write("\t" + ret_val + ptr_ref + pi.name + ";\n")
|
|
epilogue = []
|
|
self.build_cv2objc_epilogue(epilogue, vector_cpp_type, vector_full_cpp_type, objc_type, "retValVector", "retVal")
|
|
ci.method_implementations.write("\t" + ("\n\t".join(epilogue)) + "\n")
|
|
ci.method_implementations.write("\treturn retVal;\n}\n\n")
|
|
elif "v_v_type" in type_data:
|
|
vector_cpp_type = type_data["v_v_type"]
|
|
has_namespace = vector_cpp_type.find("::") != -1
|
|
vector_full_cpp_type = self.fullTypeName(vector_cpp_type) if not has_namespace else vector_cpp_type
|
|
ret_val = "std::vector<std::vector<" + vector_full_cpp_type + ">> retValVectorVector = "
|
|
ci.method_implementations.write("-(NSArray<NSArray<" + objc_type + ">*>*)" + pi.name + " {\n")
|
|
ci.method_implementations.write("\tNSMutableArray<NSMutableArray<" + objc_type + ">*>* retVal = [NSMutableArray new];\n")
|
|
ci.method_implementations.write("\t" + ret_val + ptr_ref + pi.name + ";\n")
|
|
ci.method_implementations.write("\tCV2OBJC2(" + vector_full_cpp_type + ", " + objc_type[:-1] + ", retValVectorVector, retVal);\n")
|
|
ci.method_implementations.write("\treturn retVal;\n}\n\n")
|
|
elif self.isWrapped(pi.ctype): # wrapped class
|
|
namespace_prefix = self.get_namespace_prefix(pi.ctype)
|
|
ci.method_implementations.write("-(" + objc_type + ")" + pi.name + " {\n")
|
|
ci.method_implementations.write("\tcv::Ptr<" + namespace_prefix + pi.ctype + "> retVal = new " + namespace_prefix + pi.ctype + "(" + ptr_ref + pi.name + ");\n")
|
|
from_cpp = type_data["from_cpp_ptr"] if "from_cpp_ptr" in type_data else type_data["from_cpp"]
|
|
ci.method_implementations.write("\treturn " + (from_cpp % {"n": "retVal"}) + ";\n}\n\n")
|
|
else:
|
|
from_cpp = type_data.get("from_cpp", "%(n)s")
|
|
retVal = from_cpp % {"n": (ptr_ref + pi.name)}
|
|
ci.method_implementations.write("-(" + objc_type + ")" + pi.name + " {\n\treturn " + retVal + ";\n}\n\n")
|
|
if pi.rw:
|
|
if "v_type" in type_data:
|
|
vector_cpp_type = type_data["v_type"]
|
|
has_namespace = vector_cpp_type.find("::") != -1
|
|
vector_full_cpp_type = self.fullTypeName(vector_cpp_type) if not has_namespace else vector_cpp_type
|
|
ci.method_implementations.write("-(void)set" + pi.name[0].upper() + pi.name[1:] + ":(NSArray<" + objc_type + ">*)" + pi.name + "{\n")
|
|
prologue = []
|
|
self.build_objc2cv_prologue(prologue, vector_cpp_type, vector_full_cpp_type, objc_type, "valVector", pi.name)
|
|
ci.method_implementations.write("\t" + ("\n\t".join(prologue)) + "\n")
|
|
ci.method_implementations.write("\t" + ptr_ref + pi.name + " = valVector;\n}\n\n")
|
|
else:
|
|
to_cpp = type_data.get("to_cpp", ("(" + type_data.get("cast_to") + ")%(n)s") if "cast_to" in type_data else "%(n)s")
|
|
val = to_cpp % {"n": pi.name}
|
|
ci.method_implementations.write("-(void)set" + pi.name[0].upper() + pi.name[1:] + ":(" + objc_type + ")" + pi.name + " {\n\t" + ptr_ref + pi.name + " = " + val + ";\n}\n\n")
|
|
|
|
# manual ports
|
|
if ci.name in ManualFuncs:
|
|
for func in sorted(ManualFuncs[ci.name].keys()):
|
|
logging.info("manual function: %s", func)
|
|
fn = ManualFuncs[ci.name][func]
|
|
ci.method_declarations.write( "\n".join(fn["declaration"]) )
|
|
ci.method_implementations.write( "\n".join(fn["implementation"]) )
|
|
|
|
def getClass(self, classname):
|
|
return self.classes[classname or self.Module]
|
|
|
|
def isWrapped(self, classname):
|
|
name = classname or self.Module
|
|
return name in self.classes
|
|
|
|
def isSmartClass(self, ci):
|
|
'''
|
|
Check if class stores Ptr<T>* instead of T* in nativeObj field
|
|
'''
|
|
if ci.smart != None:
|
|
return ci.smart
|
|
|
|
# if parents are smart (we hope) then children are!
|
|
# if not we believe the class is smart if it has "create" method
|
|
ci.smart = False
|
|
if ci.base or ci.name == 'Algorithm':
|
|
ci.smart = True
|
|
else:
|
|
for fi in ci.methods:
|
|
if fi.name == "create":
|
|
ci.smart = True
|
|
break
|
|
|
|
return ci.smart
|
|
|
|
def smartWrap(self, ci, fullname):
|
|
'''
|
|
Wraps fullname with Ptr<> if needed
|
|
'''
|
|
if self.isSmartClass(ci):
|
|
return "Ptr<" + fullname + ">"
|
|
return fullname
|
|
|
|
def finalize(self, objc_target, output_objc_path, output_objc_build_path):
|
|
opencv_header_file = os.path.join(output_objc_path, framework_name + ".h")
|
|
opencv_header = "#import <Foundation/Foundation.h>\n\n"
|
|
opencv_header += "// ! Project version number\nFOUNDATION_EXPORT double " + framework_name + "VersionNumber;\n\n"
|
|
opencv_header += "// ! Project version string\nFOUNDATION_EXPORT const unsigned char " + framework_name + "VersionString[];\n\n"
|
|
opencv_header += "\n".join(["#import <" + framework_name + "/%s>" % os.path.basename(f) for f in self.header_files])
|
|
self.save(opencv_header_file, opencv_header)
|
|
opencv_modulemap_file = os.path.join(output_objc_path, framework_name + ".modulemap")
|
|
opencv_modulemap = "framework module " + framework_name + " {\n"
|
|
opencv_modulemap += " umbrella header \"" + framework_name + ".h\"\n"
|
|
opencv_modulemap += "\n".join([" header \"%s\"" % os.path.basename(f) for f in self.header_files])
|
|
opencv_modulemap += "\n export *\n module * {export *}\n}\n"
|
|
self.save(opencv_modulemap_file, opencv_modulemap)
|
|
cmakelist_template = read_contents(os.path.join(SCRIPT_DIR, 'templates/cmakelists.template'))
|
|
cmakelist = Template(cmakelist_template).substitute(modules = ";".join(modules), framework = framework_name, objc_target=objc_target)
|
|
self.save(os.path.join(dstdir, "CMakeLists.txt"), cmakelist)
|
|
mkdir_p(os.path.join(output_objc_build_path, "framework_build"))
|
|
mkdir_p(os.path.join(output_objc_build_path, "test_build"))
|
|
mkdir_p(os.path.join(output_objc_build_path, "doc_build"))
|
|
with open(os.path.join(SCRIPT_DIR, '../doc/README.md')) as readme_in:
|
|
readme_body = readme_in.read()
|
|
readme_body += "\n\n\n##Modules\n\n" + ", ".join(["`" + m.capitalize() + "`" for m in modules])
|
|
with open(os.path.join(output_objc_build_path, "doc_build/README.md"), "w") as readme_out:
|
|
readme_out.write(readme_body)
|
|
if framework_name != "OpenCV":
|
|
for dirname, dirs, files in os.walk(os.path.join(testdir, "test")):
|
|
if dirname.endswith('/resources'):
|
|
continue # don't touch resource binary files
|
|
for filename in files:
|
|
filepath = os.path.join(dirname, filename)
|
|
with io.open(filepath, encoding="utf-8", errors="ignore") as file:
|
|
body = file.read()
|
|
body = body.replace("import OpenCV", "import " + framework_name)
|
|
body = body.replace("#import <OpenCV/OpenCV.h>", "#import <" + framework_name + "/" + framework_name + ".h>")
|
|
with codecs.open(filepath, "w", "utf-8") as file:
|
|
file.write(body)
|
|
|
|
|
|
def copy_objc_files(objc_files_dir, objc_base_path, module_path, include = False):
|
|
global total_files, updated_files
|
|
objc_files = []
|
|
re_filter = re.compile(r'^.+\.(h|m|mm|swift)$')
|
|
for root, dirnames, filenames in os.walk(objc_files_dir):
|
|
objc_files += [os.path.join(root, filename) for filename in filenames if re_filter.match(filename)]
|
|
objc_files = [f.replace('\\', '/') for f in objc_files]
|
|
|
|
re_prefix = re.compile(r'^.+/(.+)\.(h|m|mm|swift)$')
|
|
for objc_file in objc_files:
|
|
src = objc_file
|
|
m = re_prefix.match(objc_file)
|
|
target_fname = (m.group(1) + '.' + m.group(2)) if m else os.path.basename(objc_file)
|
|
dest = os.path.join(objc_base_path, os.path.join(module_path, target_fname))
|
|
mkdir_p(os.path.dirname(dest))
|
|
total_files += 1
|
|
if include and m.group(2) == 'h':
|
|
generator.header_files.append(dest)
|
|
if (not os.path.exists(dest)) or (os.stat(src).st_mtime - os.stat(dest).st_mtime > 1):
|
|
copyfile(src, dest)
|
|
updated_files += 1
|
|
return objc_files
|
|
|
|
def unescape(str):
|
|
return str.replace("<", "<").replace(">", ">").replace("&", "&")
|
|
|
|
def escape_underscore(str):
|
|
return str.replace('_', '\\_')
|
|
|
|
def escape_texttt(str):
|
|
return re.sub(re.compile('texttt{(.*?)\}', re.DOTALL), lambda x: 'texttt{' + escape_underscore(x.group(1)) + '}', str)
|
|
|
|
def get_macros(tex):
|
|
out = ""
|
|
if re.search("\\\\fork\s*{", tex):
|
|
out += "\\newcommand{\\fork}[4]{ \\left\\{ \\begin{array}{l l} #1 & \\text{#2}\\\\\\\\ #3 & \\text{#4}\\\\\\\\ \\end{array} \\right.} "
|
|
if re.search("\\\\vecthreethree\s*{", tex):
|
|
out += "\\newcommand{\\vecthreethree}[9]{ \\begin{bmatrix} #1 & #2 & #3\\\\\\\\ #4 & #5 & #6\\\\\\\\ #7 & #8 & #9 \\end{bmatrix} } "
|
|
return out
|
|
|
|
def fix_tex(tex):
|
|
macros = get_macros(tex)
|
|
fix_escaping = escape_texttt(unescape(tex))
|
|
return macros + fix_escaping
|
|
|
|
def sanitize_documentation_string(doc, type):
|
|
if type == "class":
|
|
doc = doc.replace("@param ", "")
|
|
|
|
doc = re.sub(re.compile('`\\$\\$(.*?)\\$\\$`', re.DOTALL), lambda x: '`$$' + fix_tex(x.group(1)) + '$$`', doc)
|
|
doc = re.sub(re.compile('\\\\f\\{align\\*\\}\\{?(.*?)\\\\f\\}', re.DOTALL), lambda x: '`$$\\begin{aligned} ' + fix_tex(x.group(1)) + ' \\end{aligned}$$`', doc)
|
|
doc = re.sub(re.compile('\\\\f\\{equation\\*\\}\\{(.*?)\\\\f\\}', re.DOTALL), lambda x: '`$$\\begin{aligned} ' + fix_tex(x.group(1)) + ' \\end{aligned}$$`', doc)
|
|
doc = re.sub(re.compile('\\\\f\\$(.*?)\\\\f\\$', re.DOTALL), lambda x: '`$$' + fix_tex(x.group(1)) + '$$`', doc)
|
|
doc = re.sub(re.compile('\\\\f\\[(.*?)\\\\f\\]', re.DOTALL), lambda x: '`$$' + fix_tex(x.group(1)) + '$$`', doc)
|
|
doc = re.sub(re.compile('\\\\f\\{(.*?)\\\\f\\}', re.DOTALL), lambda x: '`$$' + fix_tex(x.group(1)) + '$$`', doc)
|
|
|
|
doc = doc.replace("@anchor", "") \
|
|
.replace("@brief ", "").replace("\\brief ", "") \
|
|
.replace("@cite", "CITE:") \
|
|
.replace("@code{.cpp}", "<code>") \
|
|
.replace("@code{.txt}", "<code>") \
|
|
.replace("@code", "<code>") \
|
|
.replace("@copydoc", "") \
|
|
.replace("@copybrief", "") \
|
|
.replace("@date", "") \
|
|
.replace("@defgroup", "") \
|
|
.replace("@details ", "") \
|
|
.replace("@endcode", "</code>") \
|
|
.replace("@endinternal", "") \
|
|
.replace("@file", "") \
|
|
.replace("@include", "INCLUDE:") \
|
|
.replace("@ingroup", "") \
|
|
.replace("@internal", "") \
|
|
.replace("@overload", "") \
|
|
.replace("@param[in]", "@param") \
|
|
.replace("@param[out]", "@param") \
|
|
.replace("@ref", "REF:") \
|
|
.replace("@note", "NOTE:") \
|
|
.replace("@returns", "@return") \
|
|
.replace("@sa ", "@see ") \
|
|
.replace("@snippet", "SNIPPET:") \
|
|
.replace("@todo", "TODO:") \
|
|
|
|
lines = doc.splitlines()
|
|
|
|
in_code = False
|
|
for i,line in enumerate(lines):
|
|
if line.find("</code>") != -1:
|
|
in_code = False
|
|
lines[i] = line.replace("</code>", "")
|
|
if in_code:
|
|
lines[i] = unescape(line)
|
|
if line.find("<code>") != -1:
|
|
in_code = True
|
|
lines[i] = line.replace("<code>", "")
|
|
|
|
lines = list([x[x.find('*'):].strip() if x.lstrip().startswith("*") else x for x in lines])
|
|
lines = list(["* " + x[1:].strip() if x.startswith("*") and x != "*" else x for x in lines])
|
|
lines = list([x if x.startswith("*") else "* " + x if x and x != "*" else "*" for x in lines])
|
|
|
|
hasValues = False
|
|
for line in lines:
|
|
if line != "*":
|
|
hasValues = True
|
|
break
|
|
return "/**\n " + "\n ".join(lines) + "\n */" if hasValues else ""
|
|
|
|
if __name__ == "__main__":
|
|
# initialize logger
|
|
logging.basicConfig(filename='gen_objc.log', format=None, filemode='w', level=logging.INFO)
|
|
handler = logging.StreamHandler()
|
|
handler.setLevel(os.environ.get('LOG_LEVEL', logging.WARNING))
|
|
logging.getLogger().addHandler(handler)
|
|
|
|
# parse command line parameters
|
|
import argparse
|
|
arg_parser = argparse.ArgumentParser(description='OpenCV Objective-C Wrapper Generator')
|
|
arg_parser.add_argument('-p', '--parser', required=True, help='OpenCV header parser')
|
|
arg_parser.add_argument('-c', '--config', required=True, help='OpenCV modules config')
|
|
arg_parser.add_argument('-t', '--target', required=True, help='Target (either ios or osx)')
|
|
arg_parser.add_argument('-f', '--framework', required=True, help='Framework name')
|
|
|
|
args=arg_parser.parse_args()
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# import header parser
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hdr_parser_path = os.path.abspath(args.parser)
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if hdr_parser_path.endswith(".py"):
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hdr_parser_path = os.path.dirname(hdr_parser_path)
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sys.path.append(hdr_parser_path)
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import hdr_parser
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with open(args.config) as f:
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config = json.load(f)
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ROOT_DIR = config['rootdir']; assert os.path.exists(ROOT_DIR)
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if 'objc_build_dir' in config:
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objc_build_dir = config['objc_build_dir']
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assert os.path.exists(objc_build_dir), objc_build_dir
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else:
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objc_build_dir = os.getcwd()
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dstdir = "./gen"
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testdir = "./test"
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objc_base_path = os.path.join(dstdir, 'objc'); mkdir_p(objc_base_path)
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objc_test_base_path = testdir; mkdir_p(objc_test_base_path)
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copy_objc_files(os.path.join(SCRIPT_DIR, '../test/test'), objc_test_base_path, 'test', False)
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copy_objc_files(os.path.join(SCRIPT_DIR, '../test/dummy'), objc_test_base_path, 'dummy', False)
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copyfile(os.path.join(SCRIPT_DIR, '../test/cmakelists.template'), os.path.join(objc_test_base_path, 'CMakeLists.txt'))
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# launch Objective-C Wrapper generator
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generator = ObjectiveCWrapperGenerator()
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gen_dict_files = []
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framework_name = args.framework
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|
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print("Objective-C: Processing OpenCV modules: %d" % len(config['modules']))
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for e in config['modules']:
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(module, module_location) = (e['name'], os.path.join(ROOT_DIR, e['location']))
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logging.info("\n=== MODULE: %s (%s) ===\n" % (module, module_location))
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modules.append(module)
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|
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module_imports = []
|
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srcfiles = []
|
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common_headers = []
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|
|
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misc_location = os.path.join(module_location, 'misc/objc')
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|
|
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srcfiles_fname = os.path.join(misc_location, 'filelist')
|
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if os.path.exists(srcfiles_fname):
|
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with open(srcfiles_fname) as f:
|
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srcfiles = [os.path.join(module_location, str(l).strip()) for l in f.readlines() if str(l).strip()]
|
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else:
|
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re_bad = re.compile(r'(private|.inl.hpp$|_inl.hpp$|.detail.hpp$|.details.hpp$|_winrt.hpp$|/cuda/|/legacy/)')
|
|
# .h files before .hpp
|
|
h_files = []
|
|
hpp_files = []
|
|
for root, dirnames, filenames in os.walk(os.path.join(module_location, 'include')):
|
|
h_files += [os.path.join(root, filename) for filename in fnmatch.filter(filenames, '*.h')]
|
|
hpp_files += [os.path.join(root, filename) for filename in fnmatch.filter(filenames, '*.hpp')]
|
|
srcfiles = h_files + hpp_files
|
|
srcfiles = [f for f in srcfiles if not re_bad.search(f.replace('\\', '/'))]
|
|
logging.info("\nFiles (%d):\n%s", len(srcfiles), pformat(srcfiles))
|
|
|
|
common_headers_fname = os.path.join(misc_location, 'filelist_common')
|
|
if os.path.exists(common_headers_fname):
|
|
with open(common_headers_fname) as f:
|
|
common_headers = [os.path.join(module_location, str(l).strip()) for l in f.readlines() if str(l).strip()]
|
|
logging.info("\nCommon headers (%d):\n%s", len(common_headers), pformat(common_headers))
|
|
|
|
gendict_fname = os.path.join(misc_location, 'gen_dict.json')
|
|
if os.path.exists(gendict_fname):
|
|
with open(gendict_fname) as f:
|
|
gen_type_dict = json.load(f)
|
|
namespace_ignore_list = gen_type_dict.get("namespace_ignore_list", [])
|
|
class_ignore_list += gen_type_dict.get("class_ignore_list", [])
|
|
enum_ignore_list += gen_type_dict.get("enum_ignore_list", [])
|
|
const_ignore_list += gen_type_dict.get("const_ignore_list", [])
|
|
const_private_list += gen_type_dict.get("const_private_list", [])
|
|
missing_consts.update(gen_type_dict.get("missing_consts", {}))
|
|
type_dict.update(gen_type_dict.get("type_dict", {}))
|
|
AdditionalImports[module] = gen_type_dict.get("AdditionalImports", {})
|
|
ManualFuncs.update(gen_type_dict.get("ManualFuncs", {}))
|
|
func_arg_fix.update(gen_type_dict.get("func_arg_fix", {}))
|
|
enum_fix.update(gen_type_dict.get("enum_fix", {}))
|
|
const_fix.update(gen_type_dict.get("const_fix", {}))
|
|
namespaces_dict.update(gen_type_dict.get("namespaces_dict", {}))
|
|
module_imports += gen_type_dict.get("module_imports", [])
|
|
|
|
objc_files_dir = os.path.join(misc_location, 'common')
|
|
copied_files = []
|
|
if os.path.exists(objc_files_dir):
|
|
copied_files += copy_objc_files(objc_files_dir, objc_base_path, module, True)
|
|
|
|
if args.target == 'ios':
|
|
ios_files_dir = os.path.join(misc_location, 'ios')
|
|
if os.path.exists(ios_files_dir):
|
|
copied_files += copy_objc_files(ios_files_dir, objc_base_path, module, True)
|
|
|
|
if args.target == 'osx':
|
|
osx_files_dir = os.path.join(misc_location, 'macosx')
|
|
if os.path.exists(osx_files_dir):
|
|
copied_files += copy_objc_files(osx_files_dir, objc_base_path, module, True)
|
|
|
|
objc_test_files_dir = os.path.join(misc_location, 'test')
|
|
if os.path.exists(objc_test_files_dir):
|
|
copy_objc_files(objc_test_files_dir, objc_test_base_path, 'test', False)
|
|
objc_test_resources_dir = os.path.join(objc_test_files_dir, 'resources')
|
|
if os.path.exists(objc_test_resources_dir):
|
|
copy_tree(objc_test_resources_dir, os.path.join(objc_test_base_path, 'test', 'resources'))
|
|
|
|
manual_classes = [x for x in [x[x.rfind('/')+1:-2] for x in [x for x in copied_files if x.endswith('.h')]] if x in type_dict]
|
|
|
|
if len(srcfiles) > 0:
|
|
generator.gen(srcfiles, module, dstdir, objc_base_path, common_headers, manual_classes)
|
|
else:
|
|
logging.info("No generated code for module: %s", module)
|
|
generator.finalize(args.target, objc_base_path, objc_build_dir)
|
|
|
|
print('Generated files: %d (updated %d)' % (total_files, updated_files))
|