From cd42f1c9d373639880503ee97c041d1f0dcd974f Mon Sep 17 00:00:00 2001
From: Josh Blum
Date: Sat, 27 Oct 2012 19:36:47 -0700
Subject: added support for the real PMC type (stub removed)

need to create conversions still...
---
 .gitmodules                |  3 +++
 PMC                        |  1 +
 include/gnuradio/gr_tags.h |  3 ++-
 include/gnuradio/tags.hpp  |  9 +++------
 lib/CMakeLists.txt         | 13 +++++++++++++
 lib/gr_block.cpp           |  9 +++++----
 6 files changed, 27 insertions(+), 11 deletions(-)
 create mode 160000 PMC

diff --git a/.gitmodules b/.gitmodules
index ed5ffe7..98a7640 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,3 +7,6 @@
 [submodule "Apology"]
 	path = Apology
 	url = https://github.com/guruofquality/Apology.git
+[submodule "PMC"]
+	path = PMC
+	url = https://github.com/guruofquality/PMC.git
diff --git a/PMC b/PMC
new file mode 160000
index 0000000..cdff870
--- /dev/null
+++ b/PMC
@@ -0,0 +1 @@
+Subproject commit cdff8704f16ba4b4ce8532020d16cd831d259a88
diff --git a/include/gnuradio/gr_tags.h b/include/gnuradio/gr_tags.h
index cb268da..ca45170 100644
--- a/include/gnuradio/gr_tags.h
+++ b/include/gnuradio/gr_tags.h
@@ -17,7 +17,8 @@
 #ifndef INCLUDED_GR_TAGS_H
 #define INCLUDED_GR_TAGS_H
 
-#include <gnuradio/tags.hpp>
+#include <gnuradio/gras.hpp>
+#include <gruel/pmt.h>
 
 struct GRAS_API gr_tag_t
 {
diff --git a/include/gnuradio/tags.hpp b/include/gnuradio/tags.hpp
index c8eafba..bc83709 100644
--- a/include/gnuradio/tags.hpp
+++ b/include/gnuradio/tags.hpp
@@ -19,11 +19,8 @@
 
 #include <gnuradio/gras.hpp>
 #include <boost/operators.hpp>
-
-//TODO -- this is a stub for the PMC libray
-#include <gruel/pmt.h>
-typedef pmt::pmt_t PMC;
-typedef pmt::pmt_t PMCC;
+#include <PMC/PMC.hpp>
+#include <boost/cstdint.hpp>
 
 namespace gnuradio
 {
@@ -37,7 +34,7 @@ struct GRAS_API Tag : boost::less_than_comparable<Tag>
     Tag(const uint64_t &offset, const PMCC &key, const PMCC &value, const PMCC &srcid = PMCC());
 
     //! the absolute item count associated with this tag
-    uint64_t offset;
+    boost::uint64_t offset;
 
     //! A symbolic name identifying the type of tag
     PMCC key;
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index cfc957f..c9ba245 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -15,6 +15,19 @@ list(APPEND gnuradio_core_sources
     ${CMAKE_CURRENT_SOURCE_DIR}/register_messages.cpp #exports messages, must be first
 )
 
+########################################################################
+# Setup PMC Deps
+########################################################################
+include_directories(${GRAS_SOURCE_DIR}/PMC/include)
+
+list(APPEND GNURADIO_CORE_INCLUDE_DIRS ${GRAS_SOURCE_DIR}/PMC/include)
+GR_SET_GLOBAL(GNURADIO_CORE_INCLUDE_DIRS ${GNURADIO_CORE_INCLUDE_DIRS})
+
+list(APPEND GNURADIO_CORE_SWIG_INCLUDE_DIRS ${GRAS_SOURCE_DIR}/PMC/include)
+GR_SET_GLOBAL(GNURADIO_CORE_SWIG_INCLUDE_DIRS ${GNURADIO_CORE_SWIG_INCLUDE_DIRS})
+
+add_subdirectory(${GRAS_SOURCE_DIR}/PMC ${CMAKE_BINARY_DIR}/PMC)
+
 ########################################################################
 # Setup Theron Deps
 ########################################################################
diff --git a/lib/gr_block.cpp b/lib/gr_block.cpp
index 32d9a0c..f8c1d0d 100644
--- a/lib/gr_block.cpp
+++ b/lib/gr_block.cpp
@@ -150,19 +150,20 @@ bool gr_block::is_set_max_noutput_items(void) const
 }
 
 //TODO Tag2gr_tag and gr_tag2Tag need PMC to/from PMT logic
+//currently PMC holds the pmt_t, this is temporary
 static gr_tag_t Tag2gr_tag(const gnuradio::Tag &tag)
 {
     gr_tag_t t;
     t.offset = tag.offset;
-    t.key = tag.key;
-    t.value = tag.value;
-    t.srcid = tag.srcid;
+    t.key = tag.key? tag.key.cast<pmt::pmt_t>() : pmt::pmt_t();
+    t.value = tag.value? tag.value.cast<pmt::pmt_t>() : pmt::pmt_t();
+    t.srcid = tag.srcid? tag.srcid.cast<pmt::pmt_t>() : pmt::pmt_t();
     return t;
 }
 
 static gnuradio::Tag gr_tag2Tag(const gr_tag_t &tag)
 {
-    return gnuradio::Tag(tag.offset, tag.key, tag.value, tag.srcid);
+    return gnuradio::Tag(tag.offset, PMC::make(tag.key), PMC::make(tag.value), PMC::make(tag.srcid));
 }
 
 void gr_block::add_item_tag(
-- 
cgit