From 2dce64f82155190f84a1693ab38cf437ac74e6dc Mon Sep 17 00:00:00 2001
From: Scott Vitale <svvitale@gmail.com>
Date: Tue, 3 Mar 2015 23:47:26 +0000
Subject: [PATCH] Remove NxpRdLib source and pull it directly from NXP during
 the build process.

---
 Mifare.c        |  2 +-
 Mifare.h        |  6 ++--
 get_nxpRdLib.sh | 80 +++++++++++++++++++++++++++++++++++++++++++++++++
 setup.py        | 17 +++--------
 4 files changed, 88 insertions(+), 17 deletions(-)
 create mode 100755 get_nxpRdLib.sh

diff --git a/Mifare.c b/Mifare.c
index d29070d..280dfd1 100644
--- a/Mifare.c
+++ b/Mifare.c
@@ -5,7 +5,7 @@ int Mifare_init(Mifare *self, PyObject *args, PyObject *kwds) {
     phStatus_t status;
 
     /* Initialize the Reader BAL (Bus Abstraction Layer) component */
-    status = phbalReg_R_Pi_spi_Init(&self->data.balReader, sizeof(phbalReg_R_Pi_spi_DataParams_t));
+    status = phbalReg_RpiSpi_Init(&self->data.balReader, sizeof(phbalReg_RpiSpi_DataParams_t));
     if (PH_ERR_SUCCESS != status)
     {
         PyErr_Format(InitError, "SPI Init failed: %04x", status);
diff --git a/Mifare.h b/Mifare.h
index 1fd92c8..7c35dfd 100644
--- a/Mifare.h
+++ b/Mifare.h
@@ -32,6 +32,8 @@
 /* Status code definitions */
 #include <ph_Status.h>
 
+#include <phbalReg_RpiSpi.h>
+
 /* Reader Library Headers */
 /* Generic ISO14443-3A Component of
  * Reader Library Framework */
@@ -55,8 +57,6 @@
  * Ultralight-C cards. */
 #include <phKeyStore.h>
 
-#include <phpalSli15693.h>
-#include <phpalSli15693_Sw.h>
 #include <phpalFelica.h>
 #include <phpalI14443p3b.h>
 
@@ -64,7 +64,7 @@
 #define UID_ASCII_BUFFER_SIZE ((UID_BUFFER_SIZE * 2) + 1)
 
 typedef struct {
-    phbalReg_R_Pi_spi_DataParams_t balReader;
+    phbalReg_RpiSpi_DataParams_t balReader;
     phhalHw_Rc523_DataParams_t hal;
     phpalI14443p4_Sw_DataParams_t I14443p4;
     phpalMifare_Sw_DataParams_t palMifare;
diff --git a/get_nxpRdLib.sh b/get_nxpRdLib.sh
new file mode 100755
index 0000000..2eb52ff
--- /dev/null
+++ b/get_nxpRdLib.sh
@@ -0,0 +1,80 @@
+#!/bin/bash
+
+blue='\033[0;34m'
+NC='\033[0m' # No Color
+
+prereq() {
+  echo -e "[${blue}Installing prerequisites${NC}]"
+  sudo apt-get update
+  sudo apt-get -y install libglib2.0 glib-networking-services libreadline6-dev libglib2.0-dev glib-networking-services python2.7-dev build-essential autoconf libtool
+}
+
+neardal() {
+  echo -e "[${blue}Downloading NeardAL${NC}]"
+  curl -L https://github.com/connectivity/neardal/archive/0.14.tar.gz | tar --overwrite -xz
+  cd neardal-0.14
+
+  echo -e "[${blue}Running autogen.sh${NC}]"
+  ./autogen.sh
+
+  echo -e "[${blue}Configuring NeardAL${NC}]"
+  ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var
+
+  echo -e "[${blue}Building NeardAL${NC}]"
+  make
+
+  echo -e "[${blue}Installing NeardAL${NC}]"
+  sudo make install
+
+  cd ..
+}
+
+wiringpi() {
+  echo -e "[${blue}Downloading wiringPi${NC}]"
+  git clone git://git.drogon.net/wiringPi
+  git reset --hard 72b2af231be337d45a557ce6ca3ed1eeb6675ffd
+
+  echo -e "[${blue}Building and Installing wiringPi${NC}]"
+  cd wiringPi
+  ./build
+
+  echo -e "[${blue}Running ldconfig${NC}]"
+  sudo ldconfig
+
+  cd ..
+}
+
+nxp() {
+  echo -e "[${blue}Downloading NXP Reader Library${NC}]"
+  wget http://www.nxp.com/redirect/explore-nfc-dev_latest -O nxp.zip
+  unzip -o nxp.zip
+  tar --overwrite -xzf neard-explorenfc_0.1.orig.tar.gz
+  cd neard-explorenfc-0.1
+
+  export WIRINGPI_CFLAGS=-I/usr/local/include
+  export WIRINGPI_LIBS=-L/usr/local/lib\ -lwiringPi
+
+  echo -e "[${blue}Running bootstrap${NC}]"
+  ./bootstrap
+
+  echo -e "[${blue}Configuring NXP Reader Library${NC}]"
+  ./configure --prefix=/usr --sysconfdir=/etc
+
+  echo -e "[${blue}Building NXP Reader Library${NC}]"
+  cd nxprdlib
+  make
+}
+
+all() {
+  prereq
+  neardal
+  wiringpi
+  nxp
+}
+
+if [[ $# -eq 0 ]]; then
+  all
+else
+  $@
+fi
+
diff --git a/setup.py b/setup.py
index a7ab833..e2c7b9f 100644
--- a/setup.py
+++ b/setup.py
@@ -7,29 +7,20 @@
 
 class build_nxppy(build):
     def run(self):
-
-        startingDir = os.getcwd()
-
-        os.chdir( os.path.join('NxpRdLib_PublicRelease', 'build') )
-
         def compile():
-            call( r"sed -i 's/^blacklist spi-bcm2708/#&/' /etc/modprobe.d/raspi-blacklist.conf", shell=True )
-            call( 'modprobe spi-bcm2708', shell=True )
-            call( 'cmake .', shell=True )
-            call( 'make', shell=True )
+            call( './get_nxpRdLib.sh', shell=True )
 
         self.execute(compile, [], 'compiling NxpRdLib')
 
-        os.chdir( startingDir )
-
         # Run the rest of the build
         build.run(self)
 
 nxppy = Extension('nxppy',
                     sources = ['Mifare.c', 'nxppy.c'],
-                    include_dirs = ['NxpRdLib_PublicRelease/types', 'NxpRdLib_PublicRelease/intfs', 'NxpRdLib_PublicRelease/comps/phpalSli15693/src/Sw'],
+                    include_dirs = ['neard-explorenfc-0.1/nxprdlib/types', 
+                                    'neard-explorenfc-0.1/nxprdlib/intfs'],
                     extra_compile_args=['-O1'],
-                    extra_link_args=['NxpRdLib_PublicRelease/build/libnxprd.a']
+                    extra_link_args=['neard-explorenfc-0.1/nxprdlib/libnxprdlib.a', '-lwiringPi']
 )
 
 short_description = 'A python extension for interfacing with the NXP PN512 NFC Reader. Targeted specifically for Raspberry Pi and the EXPLORE-NFC module'