3 files changed, 132 insertions, 7 deletions
diff --git a/gruel/src/lib/pmt/CMakeLists.txt b/gruel/src/lib/pmt/CMakeLists.txt
index a708fa7ad..a8e15cac6 100644
--- a/gruel/src/lib/pmt/CMakeLists.txt
+++ b/gruel/src/lib/pmt/CMakeLists.txt
@@ -26,9 +26,6 @@ include_directories(${CMAKE_CURRENT_BINARY_DIR})
 ########################################################################
 # Generate serial tags header file
 ########################################################################
-get_filename_component(SCHEME_DIR
-    ${CMAKE_CURRENT_SOURCE_DIR}/../../scheme/gnuradio ABSOLUTE
-)
 
 get_filename_component(PMT_SERIAL_TAGS_H
     ${CMAKE_CURRENT_BINARY_DIR}/../../include/gruel/pmt_serial_tags.h ABSOLUTE
@@ -36,11 +33,11 @@ get_filename_component(PMT_SERIAL_TAGS_H
 
 add_custom_command(
     OUTPUT ${PMT_SERIAL_TAGS_H}
-    DEPENDS ${SCHEME_DIR}/gen-serial-tags.py
-    DEPENDS ${SCHEME_DIR}/pmt-serial-tags.scm
+    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/gen-serial-tags.py
+    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/pmt-serial-tags.scm
     COMMAND ${PYTHON_EXECUTABLE}
-        ${SCHEME_DIR}/gen-serial-tags.py
-        ${SCHEME_DIR}/pmt-serial-tags.scm
+        ${CMAKE_CURRENT_SOURCE_DIR}/gen-serial-tags.py
+        ${CMAKE_CURRENT_SOURCE_DIR}/pmt-serial-tags.scm
         ${PMT_SERIAL_TAGS_H}
 )
 
diff --git a/gruel/src/lib/pmt/gen-serial-tags.py b/gruel/src/lib/pmt/gen-serial-tags.py
new file mode 100644
index 000000000..18e927beb
--- /dev/null
+++ b/gruel/src/lib/pmt/gen-serial-tags.py
@@ -0,0 +1,53 @@
+"""
+//
+// Copyright 2011 Free Software Foundation, Inc.
+//
+// This file is part of GNU Radio
+//
+// GNU Radio is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// GNU Radio is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+//
+// THIS FILE IS MACHINE GENERATED FROM %s. DO NOT EDIT BY HAND.
+// See %s for additional commentary.
+//
+
+#ifndef INCLUDED_PMT_SERIAL_TAGS_H
+#define INCLUDED_PMT_SERIAL_TAGS_H
+
+enum pst_tags {
+%s
+};
+#endif /* INCLUDED_PMT_SERIAL_TAGS_H */
+"""
+
+import sys, os, re
+
+if __name__ == '__main__':
+    if len(sys.argv) != 3:
+        print "Usage %s <input_scm_file> <output_hdr_file>"%__file__
+        exit()
+    input_scm_file, output_hdr_file = sys.argv[1:]
+    enums = list()
+    for line in open(input_scm_file).readlines():
+        match = re.match('^\s*\(define\s+([\w|-]+)\s+#x([0-9a-fA-F]+)\)', line)
+        if not match: continue
+        name, value = match.groups()
+        name = name.upper().replace('-', '_')
+        enums.append('    %s = 0x%s'%(name, value))
+    open(output_hdr_file, 'w').write(__doc__%(
+        os.path.basename(__file__),
+        os.path.basename(input_scm_file),
+        ',\n'.join(enums),
+    ))
diff --git a/gruel/src/lib/pmt/pmt-serial-tags.scm b/gruel/src/lib/pmt/pmt-serial-tags.scm
new file mode 100644
index 000000000..646a751ea
--- /dev/null
+++ b/gruel/src/lib/pmt/pmt-serial-tags.scm
@@ -0,0 +1,75 @@
+;;; -*-scheme-*-
+;;;
+;;; Copyright 2007 Free Software Foundation, Inc.
+;;; 
+;;; This file is part of GNU Radio
+;;; 
+;;; GNU Radio is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3, or (define at your option)
+;;; any later version.
+;;; 
+;;; GNU Radio is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;; 
+;;; You should have received a copy of the GNU General Public License along
+;;; with this program; if not, write to the Free Software Foundation, Inc.,
+;;; 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+;;;
+
+;;; definitions of tag values used for marshalling pmt data
+
+(define pst-true		#x00)
+(define pst-false		#x01)
+(define pst-symbol		#x02)   ; untagged-int16 n; followed by n bytes of symbol name
+(define pst-int32		#x03)
+(define pst-double		#x04)
+(define pst-complex		#x05)   ; complex<double>: real, imag
+(define pst-null		#x06)
+(define pst-pair		#x07)   ; followed by two objects
+(define pst-vector		#x08)   ; untagged-int32 n; followed by n objects
+(define pst-dict		#x09)   ; untagged-int32 n; followed by n key/value tuples
+
+(define pst-uniform-vector	#x0a)
+
+;; u8, s8, u16, s16, u32, s32, u64, s64, f32, f64, c32, c64
+;;
+;;   untagged-uint8  tag
+;;   untagged-uint8  uvi (define uniform vector info, see below)
+;;   untagged-int32  n-items
+;;   untagged-uint8  npad
+;;   npad bytes of zeros to align binary data
+;;   n-items binary numeric items
+;;
+;; uvi:
+;; +-+-+-+-+-+-+-+-+
+;; |B|   subtype   |
+;; +-+-+-+-+-+-+-+-+
+;;
+;; B == 0, numeric data is little-endian.
+;; B == 1, numeric data is big-endian.
+
+    (define uvi-endian-mask     #x80)
+    (define uvi-subtype-mask    #x7f)
+
+    (define uvi-little-endian   #x00)
+    (define uvi-big-endian      #x80)
+
+    (define uvi-u8		#x00)
+    (define uvi-s8		#x01)
+    (define uvi-u16		#x02)
+    (define uvi-s16		#x03)
+    (define uvi-u32		#x04)
+    (define uvi-s32		#x05)
+    (define uvi-u64		#x06)
+    (define uvi-s64		#x07)
+    (define uvi-f32		#x08)
+    (define uvi-f64		#x09)
+    (define uvi-c32		#x0a)
+    (define uvi-c64		#x0b)
+
+
+(define pst-comment		#x3b)	; ascii ';'
+(define pst-comment-end		#x0a)	; ascii '\n'