From cb96784ed889be9a17e1d938efc63630280015c5 Mon Sep 17 00:00:00 2001
From: Frank Morgner <morgner@informatik.hu-berlin.de>
Date: Thu, 24 Jul 2014 23:06:13 +0200
Subject: [PATCH] include non exported OpenSC functions

---
 npa/src/boxing.c     |  8 +-------
 npa/src/card-npa.c   |  4 ----
 npa/src/npa/scutil.h | 31 +++++++++++++++++++++++++++++++
 npa/src/scutil.c     | 15 +++++++++++++++
 4 files changed, 47 insertions(+), 11 deletions(-)

diff --git a/npa/src/boxing.c b/npa/src/boxing.c
index 4dca68e..c38e658 100644
--- a/npa/src/boxing.c
+++ b/npa/src/boxing.c
@@ -25,6 +25,7 @@
 #include <libopensc/opensc.h>
 #include <libopensc/pace.h>
 #include <npa/boxing.h>
+#include <npa/scutil.h>
 #include <stdlib.h>
 #include <string.h>
 
@@ -39,13 +40,6 @@
 #include <endian.h>
 #endif
 
-#if HAVE_SC_APDU_GET_OCTETS
-#include "libopensc/internal.h"
-#else
-/* Pull request for exporting sc_apdu_get_octets is pending. */
-#include "libopensc/apdu.c"
-#endif
-
 static const u8 boxing_cla                          = 0xff;
 static const u8 boxing_ins                          = 0x9a;
 static const u8 boxing_p1                           = 0x04;
diff --git a/npa/src/card-npa.c b/npa/src/card-npa.c
index ccc0449..d78abf5 100644
--- a/npa/src/card-npa.c
+++ b/npa/src/card-npa.c
@@ -26,10 +26,6 @@
 #include <npa/npa.h>
 #include <string.h>
 
-#ifndef HAVE_SC_APDU_GET_OCTETS
-#include "libopensc/card.c"
-#endif
-
 struct npa_drv_data {
     unsigned char *can;
     size_t can_length;
diff --git a/npa/src/npa/scutil.h b/npa/src/npa/scutil.h
index 79131a7..31e0098 100644
--- a/npa/src/npa/scutil.h
+++ b/npa/src/npa/scutil.h
@@ -116,5 +116,36 @@ int read_binary_rec(sc_card_t *card, unsigned char sfid,
 int write_binary_rec(sc_card_t *card, unsigned char sfid,
         u8 *ef, size_t ef_len);
 
+/*
+ * OPENSC functions that do not get exported (sometimes)
+ */
+
+/**
+ * Returns the encoded APDU in newly created buffer.
+ * @param  ctx     sc_context_t object
+ * @param  apdu    sc_apdu_t object with the APDU to encode
+ * @param  buf     pointer to the newly allocated buffer
+ * @param  len     length of the encoded APDU
+ * @param  proto   protocol to be used
+ * @return SC_SUCCESS on success and an error code otherwise
+ */
+int sc_apdu_get_octets(sc_context_t *ctx, const sc_apdu_t *apdu, u8 **buf,
+	size_t *len, unsigned int proto);
+
+/**
+ * Sets the status bytes and return data in the APDU
+ * @param  ctx     sc_context_t object
+ * @param  apdu    the apdu to which the data should be written
+ * @param  buf     returned data
+ * @param  len     length of the returned data
+ * @return SC_SUCCESS on success and an error code otherwise
+ */
+int sc_apdu_set_resp(sc_context_t *ctx, sc_apdu_t *apdu, const u8 *buf,
+	size_t len);
+
+/* Returns an index number if a match was found, -1 otherwise. table has to
+ * be null terminated. */
+int _sc_match_atr(struct sc_card *card, struct sc_atr_table *table, int *type_out);
+
 #endif
 /* @} */
diff --git a/npa/src/scutil.c b/npa/src/scutil.c
index 403c79f..e48368e 100644
--- a/npa/src/scutil.c
+++ b/npa/src/scutil.c
@@ -20,6 +20,21 @@
 #include "config.h"
 #endif
 
+#include "libopensc/internal.h"
+
+#if !defined(HAVE_SC_APDU_GET_OCTETS) || !defined(HAVE_SC_APDU_SET_RESP)
+/* Pull request for exporting sc_apdu_get_octets is pending. */
+#include "libopensc/apdu.c"
+#endif
+
+#ifndef HAVE__SC_MATCH_ATR
+/* I hate to do this, but to include _sc_match_atr we need to satisfy all
+ * dependencies of card.c */
+#include "common/libscdl.c"
+#include "libopensc/sc.c"
+#include "libopensc/card.c"
+#endif
+
 #include <libopensc/log.h>
 #include <npa/iso-sm.h>
 #include <npa/scutil.h>