4 files changed, 219 insertions, 0 deletions
diff --git a/gr-utils/bindtool/scripts/bind_from_json.py b/gr-utils/bindtool/scripts/bind_from_json.py
new file mode 100644
index 0000000000..863b40f5b4
--- /dev/null
+++ b/gr-utils/bindtool/scripts/bind_from_json.py
@@ -0,0 +1,15 @@
+import argparse
+import os
+from gnuradio.bindtool import BindingGenerator
+import pathlib
+
+parser = argparse.ArgumentParser(description='Bind a GR header file from the generated json')
+parser.add_argument('pathnames', type=str, nargs='+',
+                    help='Json files to bind')
+
+args = parser.parse_args()
+
+bg = BindingGenerator()
+
+for p in args.pathnames:
+    bg.bind_from_json(p)
+\ No newline at end of file
diff --git a/gr-utils/bindtool/scripts/bind_gr_module.py b/gr-utils/bindtool/scripts/bind_gr_module.py
new file mode 100644
index 0000000000..271ce62765
--- /dev/null
+++ b/gr-utils/bindtool/scripts/bind_gr_module.py
@@ -0,0 +1,60 @@
+import argparse
+import os
+from gnuradio.bindtool import BindingGenerator
+import pathlib
+
+parser = argparse.ArgumentParser(description='Bind a GR In-Tree Module')
+parser.add_argument('names', type=str, nargs='+',
+                    help='Names of gr modules to bind (e.g. fft digital analog)')
+
+parser.add_argument('--output_dir', default='/tmp',
+                    help='Output directory of generated bindings')
+parser.add_argument('--prefix', help='Prefix of Installed GNU Radio')
+parser.add_argument('--src', help='Directory of gnuradio source tree',
+                    default=os.path.dirname(os.path.abspath(__file__))+'/../../..')
+parser.add_argument(
+    '--include', help='Additional Include Dirs, comma separated', default='')
+args = parser.parse_args()
+
+# NOTES:
+# To generate QTGUI requires adding the QT headers as --include, e.g.
+# bind_gr_module.py --prefix /share/gnuradio/grpybind --output_dir /share/tmp/take5
+#   --include /usr/include/x86_64-linux-gnu/qt5/QtGui,/usr/include/x86_64-linux-gnu/qt5,
+#   /usr/include/x86_64-linux-gnu/qt5/QtCore,/usr/include/x86_64-linux-gnu/qt5/QtWidgets,/usr/include/qwt qtgui
+
+# To generate UHD requires adding the UHD headers, e.g.
+# python3 /share/gnuradio/grpybind/src/gnuradio/gr-utils/python/bindtool/scripts/bind_gr_module.py 
+#   --prefix /share/gnuradio/grpybind 
+#   --include $UHD_PATH,$UHD_PATH/utils,$UHD_PATH/types,$UHD_PATH/transport,$UHD_PATH/usrp_clock,$UHD_PATH/rfnoc 
+#   --output_dir /share/tmp/take5 uhd
+
+
+print(pathlib.Path(__file__).parent.absolute())
+print(args)
+
+prefix = args.prefix
+output_dir = args.output_dir
+includes = args.include
+for name in args.names:
+    if name not in ['gr', 'pmt']:
+        namespace = ['gr', name.replace("-","_")]
+        module_dir = os.path.abspath(
+            os.path.join(args.src, 'gr-'+name, 'include'))
+        prefix_include_root = 'gnuradio/'+name  # pmt, gnuradio/digital, etc.
+    else:
+        namespace = [name]
+        module_dir = os.path.abspath(os.path.join(
+            args.src, 'gnuradio-runtime', 'include'))
+        if name == 'gr':
+            prefix_include_root = 'gnuradio'
+            module_dir = os.path.join(module_dir, 'gnuradio')
+        elif name == 'pmt':
+            prefix_include_root = 'pmt'
+            module_dir = os.path.join(module_dir, 'pmt')
+
+    import warnings
+    with warnings.catch_warnings():
+        warnings.filterwarnings("ignore", category=DeprecationWarning)
+        bg = BindingGenerator(prefix, namespace, prefix_include_root,
+                              output_dir, addl_includes=includes, match_include_structure=True, write_json_output=True)
+        bg.gen_bindings(module_dir)
diff --git a/gr-utils/bindtool/scripts/bind_intree_file.py b/gr-utils/bindtool/scripts/bind_intree_file.py
new file mode 100644
index 0000000000..79a9c3da1a
--- /dev/null
+++ b/gr-utils/bindtool/scripts/bind_intree_file.py
@@ -0,0 +1,58 @@
+import warnings
+import argparse
+import os
+from gnuradio.bindtool import BindingGenerator
+import pathlib
+import sys
+
+parser = argparse.ArgumentParser(description='Bind a GR In-Tree Module')
+parser.add_argument('--module', type=str,
+                    help='Name of gr module containing file to bind (e.g. fft digital analog)')
+
+parser.add_argument('--output_dir', default='/tmp',
+                    help='Output directory of generated bindings')
+parser.add_argument('--prefix', help='Prefix of Installed GNU Radio')
+parser.add_argument('--src', help='Directory of gnuradio source tree',
+                    default=os.path.dirname(os.path.abspath(__file__))+'/../../..')
+
+parser.add_argument(
+    '--filename', help="File to be parsed")
+
+parser.add_argument(
+    '--include', help='Additional Include Dirs, separated', default=(), nargs='+')
+
+parser.add_argument(
+    '--status', help='Location of output file for general status (used during cmake)', default=None
+)
+parser.add_argument(
+    '--flag_automatic', default='0'
+)
+parser.add_argument(
+    '--flag_pygccxml', default='0'
+)
+
+args = parser.parse_args()
+
+prefix = args.prefix
+output_dir = args.output_dir
+includes = args.include
+name = args.module
+
+if name not in ['gr', 'pmt']:
+    namespace = ['gr', name]
+    prefix_include_root = 'gnuradio/'+name  # pmt, gnuradio/digital, etc.
+else:
+    namespace = [name]
+    if name == 'gr':
+        prefix_include_root = 'gnuradio'
+    elif name == 'pmt':
+        prefix_include_root = 'pmt'
+
+with warnings.catch_warnings():
+    warnings.filterwarnings("ignore", category=DeprecationWarning)
+
+    bg = BindingGenerator(args.prefix, namespace,
+                          prefix_include_root, output_dir, addl_includes=','.join(args.include), catch_exceptions=False, write_json_output=False, status_output=args.status,
+                            flag_automatic=True if args.flag_automatic.lower() in ['1','true'] else False,
+                            flag_pygccxml=True if args.flag_pygccxml.lower() in ['1','true'] else False)
+    bg.gen_file_binding(args.filename)
diff --git a/gr-utils/bindtool/scripts/header_utils.py b/gr-utils/bindtool/scripts/header_utils.py
new file mode 100644
index 0000000000..4071f6fa86
--- /dev/null
+++ b/gr-utils/bindtool/scripts/header_utils.py
@@ -0,0 +1,86 @@
+# Utilities for reading values in header files
+
+from argparse import ArgumentParser
+import re
+
+
+class PybindHeaderParser:
+    def __init__(self, pathname):
+        try:
+            with open(pathname,'r') as f:
+                self.file_txt = f.read()
+        except:
+            self.file_txt = ""
+
+    def get_flag_automatic(self):
+        try:
+            m = re.search(r'BINDTOOL_GEN_AUTOMATIC\(([^\s])\)', self.file_txt)
+            if (m and m.group(1) == '1'):
+                return True
+            else:
+                return False
+        except:
+            return False
+
+    def get_flag_pygccxml(self):
+        try:
+            m = re.search(r'BINDTOOL_USE_PYGCCXML\(([^\s])\)', self.file_txt)
+            if (m and m.group(1) == '1'):
+                return True
+            else:
+                return False
+        except:
+            return False
+
+    def get_header_filename(self):
+        try:
+            m = re.search(r'BINDTOOL_HEADER_FILE\(([^\s]*)\)', self.file_txt)
+            if (m):
+                return m.group(1)
+            else:
+                return None
+        except:
+            return None
+
+
+    def get_header_file_hash(self):
+        try:
+            m = re.search(r'BINDTOOL_HEADER_FILE_HASH\(([^\s]*)\)', self.file_txt)
+            if (m):
+                return m.group(1)
+            else:
+                return None
+        except:
+            return None
+
+    def get_flags(self):
+        return f'{self.get_flag_automatic()};{self.get_flag_pygccxml()};{self.get_header_filename()};{self.get_header_file_hash()};'
+
+
+
+def argParse():
+    """Parses commandline args."""
+    desc='Reads the parameters from the comment block in the pybind files'
+    parser = ArgumentParser(description=desc)
+    
+    parser.add_argument("function", help="Operation to perform on comment block of pybind file", choices=["flag_auto","flag_pygccxml","header_filename","header_file_hash","all"])
+    parser.add_argument("pathname", help="Pathname of pybind c++ file to read, e.g. blockname_python.cc")
+
+    return parser.parse_args()
+
+if __name__ == "__main__":
+    # Parse command line options and set up doxyxml.
+    args = argParse()
+
+    pbhp = PybindHeaderParser(args.pathname)
+
+    if args.function == "flag_auto":
+        print(pbhp.get_flag_automatic())
+    elif args.function == "flag_pygccxml":
+        print(pbhp.get_flag_pygccxml())
+    elif args.function == "header_filename":
+        print(pbhp.get_header_filename())
+    elif args.function == "header_file_hash":
+        print(pbhp.get_header_file_hash()) 
+    elif args.function == "all":
+        print(pbhp.get_flags())
+\ No newline at end of file