Fix for 389664 - Adding pilot-link 0.12 compatibility.

* Fix for 389664 - Adding pilot-link 0.12 compatibility.

svn path=/trunk/; revision=33125

9 files changed, 543 insertions, 26 deletions

diff --git a/ChangeLog b/ChangeLog
index 443ee766f9..f5c9c0ba78 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2007-01-08  Veerapuram Varadhan  <vvaradhan@novell.com>
+
+	Patch submitted by Nathan Owens <pianocomp81@yahoo.com) and
+	Jerry Yu <jijun.yu@sun.com>
+	
+	* acinclude.m4: Define PILOT LINK version check macros
+	* configure.in: Check for PILOT LINK version 0.12
+	
 2007-01-07  Andre Klapper  <a9016009@gmx.de>
 
 	* configure.in: fix the build failure caused by 
diff --git a/acinclude.m4 b/acinclude.m4
index 39749b1c01..869f96a1b6 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -268,3 +268,119 @@ ifelse([$1],[],,
   AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)
   AM_CONDITIONAL(GTK_DOC_USE_LIBTOOL, test -n "$LIBTOOL")
 ])
+
+# PILOT_LINK_CHECK
+# Adds --with-pisock and determines the verion of the pisock
+#
+
+AC_SUBST(PISOCK_CFLAGS)
+AC_SUBST(PISOCK_LIBS)
+
+AC_DEFUN([PILOT_LINK_HOOK],[
+	AC_ARG_WITH(pisock,
+	[  --with-pisock            Specify prefix for pisock files],[
+	if test x$withval = xyes; then
+	    dnl Note that an empty true branch is not valid sh syntax.
+	    ifelse([$1], [], :, [$1])
+	else
+	    PISOCK_CFLAGS="-I$withval/include"
+	    incdir="$withval/include"
+	    PISOCK_LIBS="-L$withval/lib -lpisock -lpisync"
+	    AC_MSG_CHECKING("for existance of $withval/lib/libpisock.so")
+	    if test -r $withval/lib/libpisock.so; then
+		AC_MSG_RESULT(yes)
+	    else
+		AC_MSG_ERROR([Unable to find libpisock. Try  http://www.pilot-link.org.])
+	    fi
+	fi
+	])
+
+	if test x$PISOCK_CFLAGS = x; then
+	    AC_CHECK_HEADER(pi-version.h, [incdir="/usr/include"], [
+	    AC_CHECK_HEADER(libpisock/pi-version.h, [PISOCK_CFLAGS="-I/usr/include/libpisock"
+	                                             piversion_include="libpisock/pi-version.h"
+						     incdir="/usr/include/libpisock"
+                                                    ], [
+	    AC_CHECK_HEADER($prefix/include/pi-version.h, [PISOCK_CFLAGS="-I$prefix/include/libpisock"
+	                                                   piversion_include="$prefix/include/pi-version.h"
+						           if test x$PISOCK_LIBDIR = x; then
+							      incdir="$prefix/include"
+							      PISOCK_LIBS="-L$prefix/lib -lpisock -lpisync"
+                                                           fi							  ],
+	    AC_MSG_ERROR([Unable to find pi-version.h])) 
+	    ])
+	    ])
+	fi
+		
+	if test "x$PISOCK_LIBS" = "x"; then
+		AC_CHECK_LIB(pisock, pi_accept, [ PISOCK_LIBS="-lpisock -lpisync"], 
+			[ AC_MSG_ERROR([Unable to find libpisock. Try http://www.pilot-link.org.]) ])
+	fi
+	
+	AC_ARG_ENABLE(pilotlinktest,
+		[  --enable-pilotlinktest   Test for correct version of pilot-link],
+		[testplversion=$enableval],
+		[ testplversion=yes ]
+	)
+
+	if test x$piversion_include = x; then
+		piversion_include="pi-version.h"
+	fi
+
+	pi_major=`cat $incdir/pi-version.h|grep '#define PILOT_LINK_VERSION'|sed 's/#define PILOT_LINK_VERSION \([[0-9]]*\)/\1/'`
+	pi_minor=`cat $incdir/pi-version.h|grep '#define PILOT_LINK_MAJOR'|sed 's/#define PILOT_LINK_MAJOR \([[0-9]]*\)/\1/'`
+	pi_micro=`cat $incdir/pi-version.h|grep '#define PILOT_LINK_MINOR'|sed 's/#define PILOT_LINK_MINOR \([[0-9]]*\)/\1/'`
+	pi_patch=`cat $incdir/pi-version.h|grep '#define PILOT_LINK_PATCH'|sed 's/#define PILOT_LINK_PATCH \"\(.*\)\"/\1/'`
+
+	PILOT_LINK_MAJOR="$pi_major"
+	PILOT_LINK_MINOR="$pi_minor"
+	PILOT_LINK_MICRO="$pi_micro"
+	PILOT_LINK_PATCH="$pi_patch"
+	PILOT_LINK_VERSION="$pi_major.$pi_minor.$pi_micro$pi_patch"
+
+	if test x$testplversion = xyes; then
+		AC_MSG_CHECKING([for pilot-link version >= $1])
+		pl_ma=`echo $1|sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+		pl_mi=`echo $1|sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+		pl_mc=`echo $1|sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+		CFLAGS_save="$CFLAGS"
+		CFLAGS="$CFLAGS $PISOCK_CFLAGS"
+		AC_TRY_RUN(
+			[
+			#include <$piversion_include>
+			int main(int argc,char *argv[]) {
+				if (PILOT_LINK_VERSION == $pl_ma) {
+					if (PILOT_LINK_MAJOR == $pl_mi) {
+						if (PILOT_LINK_MINOR >= $pl_mc) {
+							return 0;
+				       	  	}
+					} else if (PILOT_LINK_MAJOR > $pl_mi) {
+						return 0;
+					}
+				} else if (PILOT_LINK_VERSION > $pl_ma) {
+					return 0;
+				}
+				return 1;
+			}
+			],
+			[AC_MSG_RESULT([yes (found $PILOT_LINK_VERSION)])],
+			[AC_MSG_ERROR([pilot-link >= $1 required])],
+			[AC_MSG_WARN([No action taken for crosscompile])]
+		)
+		CFLAGS="$CFLAGS_save"
+	fi
+
+	unset piversion_include
+	unset pi_verion
+	unset pi_major
+	unset pi_minor
+	unset pi_patch
+	unset incdir
+	unset pl_mi
+	unset pl_ma
+	unset pl_ve
+])
+
+AC_DEFUN([PILOT_LINK_CHECK],[
+	PILOT_LINK_HOOK($1,[],nofailure)
+])
diff --git a/addressbook/ChangeLog b/addressbook/ChangeLog
index 07471ac9b9..77837de923 100644
--- a/addressbook/ChangeLog
+++ b/addressbook/ChangeLog
@@ -1,3 +1,10 @@
+2007-01-08  Veerapuram Varadhan  <vvaradhan@novell.com>
+
+	Patch submitted by Nathan Owens <pianocomp81@yahoo.com> and 
+	Jerry Yu <jijun.yu@sun.com>
+
+	* conduit/address-conduit.c:  Add pilot-link 0.12 compatibility.
+	
 2006-12-04  Matthew Barnes  <mbarnes@redhat.com>
 
 	Fixes bug #357970
diff --git a/addressbook/conduit/address-conduit.c b/addressbook/conduit/address-conduit.c
index 65e64c4931..293df8c79d 100644
--- a/addressbook/conduit/address-conduit.c
+++ b/addressbook/conduit/address-conduit.c
@@ -462,6 +462,9 @@ static char *print_remote (GnomePilotRecord *remote)
 {
 	static char buff[ 4096 ];
 	struct Address addr;
+#ifdef PILOT_LINK_0_12
+	pi_buffer_t * buffer;
+#endif
 
 	if (remote == NULL) {
 		sprintf (buff, "[NULL]");
@@ -469,7 +472,21 @@ static char *print_remote (GnomePilotRecord *remote)
 	}
 
 	memset (&addr, 0, sizeof (struct Address));
+#ifdef PILOT_LINK_0_12
+	buffer = pi_buffer_new(DLP_BUF_SIZE);
+	if(buffer == NULL){
+		sprintf (buff, "[NULL]");
+		return buff;
+	}
+	if(pi_buffer_append(buffer, remote->record, remote->length)==NULL){
+		sprintf (buff, "[NULL]");
+		return buff;
+	}
+	unpack_Address (&addr, buffer, address_v1);
+	pi_buffer_free(buffer);
+#else
 	unpack_Address (&addr, remote->record, remote->length);
+#endif
 
 	g_snprintf (buff, 4096, "['%s' '%s' '%s']",
 		    addr.entry[entryLastname] ?
@@ -792,6 +809,9 @@ local_record_to_pilot_record (EAddrLocalRecord *local,
 {
 	GnomePilotRecord p;
 	static char record[0xffff];
+#ifdef PILOT_LINK_0_12
+	pi_buffer_t * buffer;
+#endif
 	
 	g_assert (local->addr != NULL );
 	
@@ -804,9 +824,25 @@ local_record_to_pilot_record (EAddrLocalRecord *local,
 	p.secret = local->local.secret;
 
 	/* Generate pilot record structure */
+
+#ifdef PILOT_LINK_0_12
+	buffer = pi_buffer_new(DLP_BUF_SIZE);
+	if(buffer == NULL){
+		pi_set_error(ctxt->dbi->pilot_socket, PI_ERR_GENERIC_MEMORY);
+		return p;
+	}
+
+	pack_Address (local->addr, buffer, address_v1);
+
+	p.record = g_new0(unsigned char, buffer->used);
+	p.length = buffer->used;
+	memcpy(p.record, buffer->data, buffer->used);
+
+	pi_buffer_free(buffer);
+#else
 	p.record = record;
 	p.length = pack_Address (local->addr, p.record, 0xffff);
-
+#endif
 	return p;	
 }
 
@@ -834,16 +870,34 @@ local_record_from_ecard (EAddrLocalRecord *local, EContact *contact, EAddrCondui
 	 */
 	if (local->local.ID != 0) {
 		struct Address addr;
-		char record[0xffff];
 		int cat = 0;
+#ifdef PILOT_LINK_0_12
+		pi_buffer_t * record;
+		record = pi_buffer_new(DLP_BUF_SIZE);
+		if(record == NULL){
+			pi_set_error(ctxt->dbi->pilot_socket, PI_ERR_GENERIC_MEMORY);
+			return;
+		}
+#else
+		char record[0xffff];
+#endif
 		
 		if (dlp_ReadRecordById (ctxt->dbi->pilot_socket, 
 					ctxt->dbi->db_handle,
+#ifdef PILOT_LINK_0_12
+					local->local.ID, record, 
+					NULL, NULL, &cat) > 0) {
+#else
 					local->local.ID, &record, 
 					NULL, NULL, NULL, &cat) > 0) {
+#endif
 			local->local.category = cat;
 			memset (&addr, 0, sizeof (struct Address));
+#ifdef PILOT_LINK_0_12
+			unpack_Address (&addr, record, address_v1);
+#else
 			unpack_Address (&addr, record, 0xffff);
+#endif
 			for (i = 0; i < 5; i++) {
 				if (addr.entry[entryPhone1 + i])
 					local->addr->entry[entryPhone1 + i] = 
@@ -858,6 +912,9 @@ local_record_from_ecard (EAddrLocalRecord *local, EContact *contact, EAddrCondui
 			}
 			free_Address (&addr);
 		}
+#ifdef PILOT_LINK_0_12
+		pi_buffer_free (record);
+#endif
 	}
 
 	local->addr->entry[entryFirstname] = e_pilot_utf8_to_pchar (e_contact_get_const (contact, E_CONTACT_GIVEN_NAME));
@@ -1019,11 +1076,27 @@ ecard_from_remote_record(EAddrConduitContext *ctxt,
 	EContactField next_mail, next_home, next_work, next_fax;
 	EContactField next_other, next_main, next_pager, next_mobile;
 	int i;
-
+#ifdef PILOT_LINK_0_12
+	pi_buffer_t * buffer;
+#endif
 	g_return_val_if_fail(remote!=NULL,NULL);
 	memset (&address, 0, sizeof (struct Address));
-	unpack_Address (&address, remote->record, remote->length);
+#ifdef PILOT_LINK_0_12
+	buffer = pi_buffer_new(DLP_BUF_SIZE);
+	if(buffer == NULL){
+		pi_set_error(ctxt->dbi->pilot_socket, PI_ERR_GENERIC_MEMORY);
+		return NULL;
+	}
 
+	if(pi_buffer_append(buffer, remote->record, remote->length)==NULL){
+		pi_set_error(ctxt->dbi->pilot_socket, PI_ERR_GENERIC_MEMORY);
+		return NULL;
+	}
+	unpack_Address (&address, buffer, address_v1);
+	pi_buffer_free(buffer);
+#else
+	unpack_Address (&address, remote->record, remote->length);
+#endif
 	if (in_contact == NULL)
 		contact = e_contact_new ();
 	else
@@ -1217,6 +1290,9 @@ pre_sync (GnomePilotConduit *conduit,
 	char *change_id;
 	char *auth;
 	gint num_records, add_records = 0, mod_records = 0, del_records = 0;
+#ifdef PILOT_LINK_0_12
+	pi_buffer_t *buffer;
+#endif
 
 	abs_conduit = GNOME_PILOT_CONDUIT_SYNC_ABS (conduit);
 
@@ -1302,10 +1378,19 @@ pre_sync (GnomePilotConduit *conduit,
   	gnome_pilot_conduit_sync_abs_set_num_updated_local_records (abs_conduit, mod_records);
   	gnome_pilot_conduit_sync_abs_set_num_deleted_local_records(abs_conduit, del_records);
 
+#ifdef PILOT_LINK_0_12
+	buffer = pi_buffer_new(DLP_BUF_SIZE);
+	if(buffer == NULL){
+		return pi_set_error(dbi->pilot_socket, PI_ERR_GENERIC_MEMORY);
+	}
+	
+	len = dlp_ReadAppBlock (dbi->pilot_socket, dbi->db_handle, 0,
+			      DLP_BUF_SIZE, buffer);
+#else
 	buf = (unsigned char*)g_malloc (0xffff);
 	len = dlp_ReadAppBlock (dbi->pilot_socket, dbi->db_handle, 0,
 			      (unsigned char *)buf, 0xffff);
-	
+#endif	
 	if (len < 0) {
 		WARN (_("Could not read pilot's Address application block"));
 		WARN ("dlp_ReadAppBlock(...) = %d", len);
@@ -1313,9 +1398,13 @@ pre_sync (GnomePilotConduit *conduit,
 					   _("Could not read pilot's Address application block"));
 		return -1;
 	}
+#ifdef PILOT_LINK_0_12
+	unpack_AddressAppInfo (&(ctxt->ai), buffer->data, len);
+	pi_buffer_free (buffer);
+#else
 	unpack_AddressAppInfo (&(ctxt->ai), buf, len);
 	g_free (buf);
-
+#endif
   	check_for_slow_setting (conduit, ctxt);
 	if (ctxt->cfg->sync_type == GnomePilotConduitSyncTypeCopyToPilot
 	    || ctxt->cfg->sync_type == GnomePilotConduitSyncTypeCopyFromPilot)
diff --git a/calendar/ChangeLog b/calendar/ChangeLog
index 562e2ddf27..b2cbdcd91d 100644
--- a/calendar/ChangeLog
+++ b/calendar/ChangeLog
@@ -1,3 +1,13 @@
+2007-01-08  Veerapuram Varadhan  <vvaradhan@novell.com>
+
+	Patch submitted by Nathan Owens <pianocomp81@yahoo.com> and 
+	Jerry Yu <jijun.yu@sun.com>
+
+	* conduits/calendar/calendar-conduit.c: 
+	* conduits/todo/todo-conduit.c:
+	* conduits/memo/memo-conduit.c:Add pilot-link 0.12
+	compatibility
+	
 2007-01-08  Matthew Barnes  <mbarnes@redhat.com>
 	
 	Fixes #383027
diff --git a/calendar/conduits/calendar/calendar-conduit.c b/calendar/conduits/calendar/calendar-conduit.c
index 99b9832bd7..56dacdab9d 100644
--- a/calendar/conduits/calendar/calendar-conduit.c
+++ b/calendar/conduits/calendar/calendar-conduit.c
@@ -413,6 +413,9 @@ static char *print_remote (GnomePilotRecord *remote)
 {
 	static char buff[ 4096 ];
 	struct Appointment appt;
+#ifdef PILOT_LINK_0_12
+	pi_buffer_t * buffer;
+#endif
 
 	if (remote == NULL) {
 		sprintf (buff, "[NULL]");
@@ -420,8 +423,22 @@ static char *print_remote (GnomePilotRecord *remote)
 	}
 
 	memset (&appt, 0, sizeof (struct Appointment));
+#ifdef PILOT_LINK_0_12
+	buffer = pi_buffer_new(DLP_BUF_SIZE);
+	if(buffer == NULL){
+		sprintf (buff, "[NULL]");
+		return buff;
+	}
+	if(pi_buffer_append(buffer, remote->record, remote->length)==NULL){
+		sprintf (buff, "[NULL]");
+		return buff;
+	}
+	
+	unpack_Appointment (&appt, buffer, datebook_v1);
+	pi_buffer_free(buffer);
+#else
 	unpack_Appointment (&appt, remote->record, remote->length);
-
+#endif
 	g_snprintf (buff, 4096, "[%ld %ld '%s' '%s']",
 		    mktime (&appt.begin),
 		    mktime (&appt.end),
@@ -819,6 +836,9 @@ local_record_to_pilot_record (ECalLocalRecord *local,
 {
 	GnomePilotRecord p;
 	static char record[0xffff];
+#ifdef PILOT_LINK_0_12
+	pi_buffer_t * buffer;
+#endif
 
 	g_assert (local->comp != NULL);
 	g_assert (local->appt != NULL );
@@ -830,9 +850,23 @@ local_record_to_pilot_record (ECalLocalRecord *local,
 	p.secret = local->local.secret;
 
 	/* Generate pilot record structure */
+#ifdef PILOT_LINK_0_12
+	buffer = pi_buffer_new(DLP_BUF_SIZE);
+	if(buffer == NULL){
+		pi_set_error(ctxt->dbi->pilot_socket, PI_ERR_GENERIC_MEMORY);
+		return p;
+	}
+	
+	pack_Appointment (local->appt, buffer, datebook_v1);
+	p.record = g_new0(unsigned char, buffer->used);
+	p.length = buffer->used;
+	memcpy(p.record, buffer->data, buffer->used);
+	
+	pi_buffer_free(buffer); 
+#else
 	p.record = record;
 	p.length = pack_Appointment (local->appt, p.record, 0xffff);
-
+#endif
 	return p;	
 }
 
@@ -867,22 +901,44 @@ local_record_from_comp (ECalLocalRecord *local, ECalComponent *comp, ECalConduit
          * we don't overwrite them 
 	 */
 	if (local->local.ID != 0) {
+		int cat = 0;
+#ifdef PILOT_LINK_0_12
+		struct Appointment appt;
+		pi_buffer_t * record;
+	
+		record = pi_buffer_new(DLP_BUF_SIZE);
+		if(record == NULL){
+			pi_set_error(ctxt->dbi->pilot_socket, PI_ERR_GENERIC_MEMORY);
+			return;
+		}
+#else
 		struct Appointment appt;		
 		char record[0xffff];
-		int cat = 0;
-		
+#endif	
 		if (dlp_ReadRecordById (ctxt->dbi->pilot_socket, 
 					ctxt->dbi->db_handle,
+#ifdef PILOT_LINK_0_12
+					local->local.ID, record, 
+					NULL, NULL, &cat) > 0) {
+#else
 					local->local.ID, &record, 
 					NULL, NULL, NULL, &cat) > 0) {
+#endif
 			local->local.category = cat;
 			memset (&appt, 0, sizeof (struct Appointment));
+#ifdef PILOT_LINK_0_12
+			unpack_Appointment (&appt, record, datebook_v1);
+#else
 			unpack_Appointment (&appt, record, 0xffff);
+#endif
 			local->appt->alarm = appt.alarm;
 			local->appt->advance = appt.advance;
 			local->appt->advanceUnits = appt.advanceUnits;
 			free_Appointment (&appt);
 		}
+#ifdef PILOT_LINK_0_12
+		pi_buffer_free (record);
+#endif
 	}
 
 	/* STOP: don't replace these with g_strdup, since free_Appointment
@@ -1140,12 +1196,28 @@ comp_from_remote_record (GnomePilotConduitSyncAbs *conduit,
 	GSList *edl = NULL;	
 	char *txt;
 	int pos, i;
-	
+#ifdef PILOT_LINK_0_12
+	pi_buffer_t * buffer;
+#endif
 	g_return_val_if_fail (remote != NULL, NULL);
 
+#ifdef PILOT_LINK_0_12
+	buffer = pi_buffer_new(DLP_BUF_SIZE);
+	if(buffer == NULL){
+		return NULL;
+	}
+	
+	if(pi_buffer_append(buffer, remote->record, remote->length)==NULL){
+		return NULL;
+	}
+
+	unpack_Appointment (&appt, buffer, datebook_v1);
+	pi_buffer_free(buffer);
+
+#else
 	memset (&appt, 0, sizeof (struct Appointment));
 	unpack_Appointment (&appt, remote->record, remote->length);
-
+#endif
 	if (in_comp == NULL) {
 		comp = e_cal_component_new ();
 		e_cal_component_set_new_vtype (comp, E_CAL_COMPONENT_EVENT);
@@ -1413,7 +1485,9 @@ pre_sync (GnomePilotConduit *conduit,
 	char *filename, *change_id;
 	icalcomponent *icalcomp;
 	gint num_records, add_records = 0, mod_records = 0, del_records = 0;
-
+#ifdef PILOT_LINK_0_12
+	pi_buffer_t * buffer;
+#endif
 	abs_conduit = GNOME_PILOT_CONDUIT_SYNC_ABS (conduit);
 
 	LOG (g_message ( "---------------------------------------------------------\n" ));
@@ -1521,10 +1595,21 @@ pre_sync (GnomePilotConduit *conduit,
 	gnome_pilot_conduit_sync_abs_set_num_updated_local_records (abs_conduit, mod_records);
 	gnome_pilot_conduit_sync_abs_set_num_deleted_local_records(abs_conduit, del_records);
 
+#ifdef PILOT_LINK_0_12
+	buffer = pi_buffer_new(DLP_BUF_SIZE);
+	if(buffer == NULL){
+		pi_set_error(dbi->pilot_socket, PI_ERR_GENERIC_MEMORY);
+		return -1;
+	}
+
+ 	len = dlp_ReadAppBlock (dbi->pilot_socket, dbi->db_handle, 0,
+				DLP_BUF_SIZE,
+				buffer);
+#else
 	buf = (unsigned char*)g_malloc (0xffff);
 	len = dlp_ReadAppBlock (dbi->pilot_socket, dbi->db_handle, 0,
 			      (unsigned char *)buf, 0xffff);
-	
+#endif
 	if (len < 0) {
 		WARN (_("Could not read pilot's Calendar application block"));
 		WARN ("dlp_ReadAppBlock(...) = %d", len);
@@ -1532,6 +1617,11 @@ pre_sync (GnomePilotConduit *conduit,
 					   _("Could not read pilot's Calendar application block"));
 		return -1;
 	}
+#ifdef PILOT_LINK_0_12
+	buf = g_new0 (unsigned char,buffer->used);
+	memcpy(buf, buffer->data, buffer->used);
+	pi_buffer_free(buffer);
+#endif
 	unpack_AppointmentAppInfo (&(ctxt->ai), buf, len);
 	g_free (buf);
 
diff --git a/calendar/conduits/memo/memo-conduit.c b/calendar/conduits/memo/memo-conduit.c
index 4ad5aab79b..7bd2e104c3 100644
--- a/calendar/conduits/memo/memo-conduit.c
+++ b/calendar/conduits/memo/memo-conduit.c
@@ -331,6 +331,9 @@ static char *print_remote (GnomePilotRecord *remote)
 {
 	static char buff[ 64 ];
 	struct Memo memo;
+#ifdef PILOT_LINK_0_12
+	pi_buffer_t *buffer;
+#endif
 
 	if (remote == NULL) {
 		sprintf (buff, "[NULL]");
@@ -338,8 +341,22 @@ static char *print_remote (GnomePilotRecord *remote)
 	}
 
 	memset (&memo, 0, sizeof (struct Memo));
-	unpack_Memo (&memo, remote->record, remote->length);
+#ifdef PILOT_LINK_0_12
+	buffer = pi_buffer_new(DLP_BUF_SIZE);
+	if(buffer == NULL){
+		sprintf (buff, "[NULL]");
+		return buff;
+	}
+	if(pi_buffer_append(buffer, remote->record, remote->length)==NULL){
+		sprintf (buff, "[NULL]");
+		return buff;
+	}
+	unpack_Memo (&memo, buffer, memo_v1);
 
+	pi_buffer_free(buffer);
+#else
+	unpack_Memo (&memo, remote->record, remote->length);
+#endif
 	g_snprintf (buff, 64, "['%s']",
 		    memo.text ?
 		    memo.text : "");
@@ -452,6 +469,9 @@ local_record_to_pilot_record (EMemoLocalRecord *local,
 {
 	GnomePilotRecord p;
 	static char record[0xffff];
+#ifdef PILOT_LINK_0_12
+	pi_buffer_t * buffer;
+#endif
 
 	g_assert (local->comp != NULL);
 	g_assert (local->memo != NULL );
@@ -465,9 +485,23 @@ local_record_to_pilot_record (EMemoLocalRecord *local,
 	p.secret = local->local.secret;
 
 	/* Generate pilot record structure */
+#ifdef PILOT_LINK_0_12
+	buffer = pi_buffer_new(DLP_BUF_SIZE);
+	if(buffer == NULL){
+		pi_set_error(ctxt->dbi->pilot_socket, PI_ERR_GENERIC_MEMORY);
+		return p;
+	}
+
+	pack_Memo (local->memo, buffer, memo_v1);
+	p.record = g_new0(unsigned char, buffer->used);
+	p.length = buffer->used;
+	memcpy(p.record, buffer->data, buffer->used);
+
+	pi_buffer_free(buffer);
+#else
 	p.record = record;
 	p.length = pack_Memo (local->memo, p.record, 0xffff);
-
+#endif
 	return p;	
 }
 
@@ -568,16 +602,41 @@ local_record_from_comp (EMemoLocalRecord *local, ECalComponent *comp, EMemoCondu
 
 	/* Don't overwrite the category */
 	if (local->local.ID != 0) {
+#ifdef PILOT_LINK_0_12
+		struct Memo memo;
+		pi_buffer_t * record;
+#else
 		char record[0xffff];
+#endif
 		int cat = 0;
 		
+#ifdef PILOT_LINK_0_12
+		record = pi_buffer_new(DLP_BUF_SIZE);
+		if(record == NULL){
+			pi_set_error(ctxt->dbi->pilot_socket, PI_ERR_GENERIC_MEMORY);
+			return;
+		}
+#endif
+
 		LOG(fprintf(stderr, "local_record_from_comp: calling dlp_ReadRecordById\n"));
 		if (dlp_ReadRecordById (ctxt->dbi->pilot_socket, 
 					ctxt->dbi->db_handle,
+#ifdef PILOT_LINK_0_12
+					local->local.ID, record, 
+					NULL, NULL, &cat) > 0) {
+			local->local.category = cat;
+			memset (&memo, 0, sizeof (struct Memo));
+			unpack_Memo (&memo, record, memo_v1);
+			local->memo->text = strdup (memo.text);
+			free_Memo (&memo);
+		}
+		pi_buffer_free (record);
+#else
 					local->local.ID, &record, 
 					NULL, NULL, NULL, &cat) > 0) {
 			local->local.category = cat;
-		}
+		}	
+#endif
 		LOG(fprintf(stderr, "local_record_from_comp: done calling dlp_ReadRecordById\n"));
 	}
 	
@@ -704,11 +763,27 @@ comp_from_remote_record (GnomePilotConduitSyncAbs *conduit,
 	char *txt, *txt2, *txt3;
 	char *category;
 	int i;
-	
+#ifdef PILOT_LINK_0_12
+	pi_buffer_t * buffer;
+#endif
 	g_return_val_if_fail (remote != NULL, NULL);
 
+#ifdef PILOT_LINK_0_12
+	buffer = pi_buffer_new(DLP_BUF_SIZE);
+	if(buffer == NULL){
+		return NULL;
+	}
+	
+	if(pi_buffer_append(buffer, remote->record, remote->length)==NULL){
+		return NULL;
+	}
+	
+	unpack_Memo (&memo, buffer, memo_v1);
+	pi_buffer_free(buffer);
+#else
 	memset (&memo, 0, sizeof (struct Memo));
 	unpack_Memo (&memo, remote->record, remote->length);
+#endif
 
 	utc_zone = icaltimezone_get_utc_timezone ();
 	now = icaltime_from_timet_with_zone (time (NULL), FALSE, 
@@ -840,6 +915,9 @@ pre_sync (GnomePilotConduit *conduit,
 	char *filename, *change_id;
 	icalcomponent *icalcomp;
 	gint num_records, add_records = 0, mod_records = 0, del_records = 0;
+#ifdef PILOT_LINK_0_12
+	pi_buffer_t * buffer;
+#endif
 
 	abs_conduit = GNOME_PILOT_CONDUIT_SYNC_ABS (conduit);
 
@@ -929,10 +1007,21 @@ pre_sync (GnomePilotConduit *conduit,
 	g_message("num_records: %d\nadd_records: %d\nmod_records: %d\ndel_records: %d\n",
 		num_records, add_records, mod_records, del_records);
 
+#ifdef PILOT_LINK_0_12
+	buffer = pi_buffer_new(DLP_BUF_SIZE);
+	if(buffer == NULL){
+		pi_set_error(dbi->pilot_socket, PI_ERR_GENERIC_MEMORY);
+		return -1;
+	}
+
+ 	len = dlp_ReadAppBlock (dbi->pilot_socket, dbi->db_handle, 0,
+				DLP_BUF_SIZE,
+				buffer);
+#else
 	buf = (unsigned char*)g_malloc (0xffff);
 	len = dlp_ReadAppBlock (dbi->pilot_socket, dbi->db_handle, 0,
 			      (unsigned char *)buf, 0xffff);
-	
+#endif
 	if (len < 0) {
 		WARN (_("Could not read pilot's Memo application block"));
 		WARN ("dlp_ReadAppBlock(...) = %d", len);
@@ -940,7 +1029,15 @@ pre_sync (GnomePilotConduit *conduit,
 					   _("Could not read pilot's Memo application block"));
 		return -1;
 	}
+#ifdef PILOT_LINK_0_12
+	buf = g_new0 (unsigned char,buffer->used);
+	memcpy(buf, buffer->data, buffer->used);
+ 	unpack_MemoAppInfo (&(ctxt->ai), buf, len);
+	pi_buffer_free(buffer);
+#else
 	unpack_MemoAppInfo (&(ctxt->ai), buf, len);
+#endif
+
 	g_free (buf);
 	
 	lastDesktopUniqueID = 128;
diff --git a/calendar/conduits/todo/todo-conduit.c b/calendar/conduits/todo/todo-conduit.c
index 9a00d46364..31d84c173b 100644
--- a/calendar/conduits/todo/todo-conduit.c
+++ b/calendar/conduits/todo/todo-conduit.c
@@ -402,15 +402,30 @@ static char *print_remote (GnomePilotRecord *remote)
 {
 	static char buff[ 4096 ];
 	struct ToDo todo;
-
+#ifdef PILOT_LINK_0_12
+	pi_buffer_t * buffer;
+#endif
 	if (remote == NULL) {
 		sprintf (buff, "[NULL]");
 		return buff;
 	}
 
 	memset (&todo, 0, sizeof (struct ToDo));
+#ifdef PILOT_LINK_0_12
+	buffer = pi_buffer_new(DLP_BUF_SIZE);
+	if(buffer == NULL){
+		sprintf (buff, "[NULL]");
+		return buff;
+	}
+	if(pi_buffer_append(buffer, remote->record, remote->length)==NULL){
+		sprintf (buff, "[NULL]");
+		return buff;
+	}
+	unpack_ToDo (&todo, buffer, todo_v1);
+	pi_buffer_free(buffer);
+#else
 	unpack_ToDo (&todo, remote->record, remote->length);
-
+#endif
 	g_snprintf (buff, 4096, "[%d %ld %d %d '%s' '%s' %d]",
 		    todo.indefinite,
 		    mktime (&todo.due),
@@ -594,7 +609,11 @@ local_record_to_pilot_record (EToDoLocalRecord *local,
 			      EToDoConduitContext *ctxt)
 {
 	GnomePilotRecord p;
+#ifdef PILOT_LINK_0_12
+	pi_buffer_t * buffer;
+#else
 	static char record[0xffff];
+#endif
 
 	g_assert (local->comp != NULL);
 	g_assert (local->todo != NULL );
@@ -608,9 +627,23 @@ local_record_to_pilot_record (EToDoLocalRecord *local,
 	p.secret = local->local.secret;
 
 	/* Generate pilot record structure */
+#ifdef PILOT_LINK_0_12
+	buffer = pi_buffer_new(DLP_BUF_SIZE);
+	if(buffer == NULL){
+		pi_set_error(ctxt->dbi->pilot_socket, PI_ERR_GENERIC_MEMORY);
+		return p;
+	}
+
+	pack_ToDo (local->todo, buffer, todo_v1);
+	p.record = g_new0(unsigned char, buffer->used);
+	p.length = buffer->used;
+	memcpy(p.record, buffer->data, buffer->used);
+
+	pi_buffer_free(buffer); 
+#else
 	p.record = record;
 	p.length = pack_ToDo (local->todo, p.record, 0xffff);
-
+#endif
 	return p;	
 }
 
@@ -696,15 +729,32 @@ local_record_from_comp (EToDoLocalRecord *local, ECalComponent *comp, EToDoCondu
 
 	/* Don't overwrite the category */
 	if (local->local.ID != 0) {
-		char record[0xffff];
 		int cat = 0;
+#ifdef PILOT_LINK_0_12
+		pi_buffer_t * record;
+		record = pi_buffer_new(DLP_BUF_SIZE);
+		if(record == NULL){
+			pi_set_error(ctxt->dbi->pilot_socket, PI_ERR_GENERIC_MEMORY);
+			return;
+		}
+#else
+		char record[0xffff];
+#endif
 		
 		if (dlp_ReadRecordById (ctxt->dbi->pilot_socket, 
 					ctxt->dbi->db_handle,
+#ifdef PILOT_LINK_0_12
+					local->local.ID, record, 
+					NULL, NULL, &cat) > 0) {
+#else
 					local->local.ID, &record, 
 					NULL, NULL, NULL, &cat) > 0) {
+#endif
 			local->local.category = cat;
 		}
+#ifdef PILOT_LINK_0_12
+		pi_buffer_free(record);
+#endif
 	}
 	
 	/*
@@ -860,11 +910,28 @@ comp_from_remote_record (GnomePilotConduitSyncAbs *conduit,
 	int priority;
 	char *txt;
 	char *category;
+#ifdef PILOT_LINK_0_12
+	pi_buffer_t * buffer;
+#endif
 	
 	g_return_val_if_fail (remote != NULL, NULL);
 
+#ifdef PILOT_LINK_0_12
+	buffer = pi_buffer_new(DLP_BUF_SIZE);
+	if(buffer == NULL){
+		return NULL;
+	}
+
+	if(pi_buffer_append(buffer, remote->record, remote->length)==NULL){
+		return NULL;
+	}
+
+	unpack_ToDo (&todo, buffer, todo_v1);
+	pi_buffer_free(buffer);
+#else
 	memset (&todo, 0, sizeof (struct ToDo));
 	unpack_ToDo (&todo, remote->record, remote->length);
+#endif
 
 	utc_zone = icaltimezone_get_utc_timezone ();
 	now = icaltime_from_timet_with_zone (time (NULL), FALSE, 
@@ -1018,6 +1085,9 @@ pre_sync (GnomePilotConduit *conduit,
 	char *filename, *change_id;
 	icalcomponent *icalcomp;
 	gint num_records, add_records = 0, mod_records = 0, del_records = 0;
+#ifdef PILOT_LINK_0_12
+	pi_buffer_t * buffer;
+#endif
 
 	abs_conduit = GNOME_PILOT_CONDUIT_SYNC_ABS (conduit);
 
@@ -1104,10 +1174,20 @@ pre_sync (GnomePilotConduit *conduit,
 	g_message("num_records: %d\nadd_records: %d\nmod_records: %d\ndel_records: %d\n",
 			num_records, add_records, mod_records, del_records);
 
+#ifdef PILOT_LINK_0_12
+	buffer = pi_buffer_new(DLP_BUF_SIZE);
+	if(buffer == NULL){
+		pi_set_error(dbi->pilot_socket, PI_ERR_GENERIC_MEMORY);
+		return -1;
+	}
+ 	len = dlp_ReadAppBlock (dbi->pilot_socket, dbi->db_handle, 0,
+				DLP_BUF_SIZE,
+				buffer);
+#else
 	buf = (unsigned char*)g_malloc (0xffff);
 	len = dlp_ReadAppBlock (dbi->pilot_socket, dbi->db_handle, 0,
 			      (unsigned char *)buf, 0xffff);
-	
+#endif	
 	if (len < 0) {
 		WARN (_("Could not read pilot's ToDo application block"));
 		WARN ("dlp_ReadAppBlock(...) = %d", len);
@@ -1115,6 +1195,12 @@ pre_sync (GnomePilotConduit *conduit,
 					   _("Could not read pilot's ToDo application block"));
 		return -1;
 	}
+
+#ifdef PILOT_LINK_0_12
+	buf = g_new0 (unsigned char,buffer->used);
+	memcpy(buf, buffer->data,buffer->used);
+	pi_buffer_free(buffer);
+#endif
 	unpack_ToDoAppInfo (&(ctxt->ai), buf, len);
 	g_free (buf);
 	
diff --git a/configure.in b/configure.in
index 894585f6ca..63e60b186a 100644
--- a/configure.in
+++ b/configure.in
@@ -609,8 +609,22 @@ int main (int argc, char **argv)
 	fi
 fi
 AM_CONDITIONAL(ENABLE_PILOT_CONDUITS, test "x$enable_pilot_conduits" = "xyes")
-if test x$enable_pilot_conduits = xyes; then
-   msg_pilot=yes
+dnl ******************************
+dnl If pilot conduits are enabled, check version of pilot-link
+dnl ******************************
+ if test x$enable_pilot_conduits = xyes; then
+    msg_pilot=yes
+
+   PILOT_LINK_CHECK(0.11.4)
+   AC_SUBST(PILOT_LINK_MAJOR)
+   AC_SUBST(PILOT_LINK_MINOR)
+   AC_SUBST(PILOT_LINK_MICRO)
+   AC_SUBST(PILOT_LINK_PATCH)
+   AC_SUBST(PILOT_LINK_VERSION)
+
+   if test $PILOT_LINK_MINOR -ge 12; then
+      AC_DEFINE(PILOT_LINK_0_12,,[Building against pilot-link 0.12.0 or greater])
+   fi
 else
    msg_pilot=no
 fi