Index: trunk/scconfig/plugins.h
===================================================================
--- trunk/scconfig/plugins.h	(revision 35282)
+++ trunk/scconfig/plugins.h	(revision 35283)
@@ -113,6 +113,7 @@
 plugin_def("export_xy",        "xy (centroid) pcb_exporter",      sbuildin, 1)
 
 plugin_header("\nIO plugins (file formats):\n")
+plugin_def("io_altium",        "Altium board",                    sdisable, 0)
 plugin_def("io_autotrax",      "autotrax (freeware PCB CAD)",     sbuildin, 1)
 plugin_def("io_bxl",           "BXL footprint",                   sbuildin, 1)
 plugin_def("io_dsn",           "specctra .dsn",                   sbuildin, 1)
Index: trunk/src_plugins/io_altium/Makefile
===================================================================
--- trunk/src_plugins/io_altium/Makefile	(nonexistent)
+++ trunk/src_plugins/io_altium/Makefile	(revision 35283)
@@ -0,0 +1,5 @@
+all:
+	cd ../../src && $(MAKE) mod_io_altium
+
+clean:
+	rm *.o *.so 2>/dev/null ; true
Index: trunk/src_plugins/io_altium/Plug.tmpasm
===================================================================
--- trunk/src_plugins/io_altium/Plug.tmpasm	(nonexistent)
+++ trunk/src_plugins/io_altium/Plug.tmpasm	(revision 35283)
@@ -0,0 +1,12 @@
+put /local/pcb/mod {io_altium}
+
+
+put /local/pcb/mod/OBJS [@
+	$(PLUGDIR)/io_altium/io_altium.o
+@]
+
+switch /local/pcb/io_altium/controls
+	case {buildin}   include /local/pcb/tmpasm/buildin; end;
+	case {plugin}    include /local/pcb/tmpasm/plugin; end;
+	case {disable}   include /local/pcb/tmpasm/disable; end;
+end
Index: trunk/src_plugins/io_altium/io_altium.c
===================================================================
--- trunk/src_plugins/io_altium/io_altium.c	(nonexistent)
+++ trunk/src_plugins/io_altium/io_altium.c	(revision 35283)
@@ -0,0 +1,88 @@
+/*
+ *                            COPYRIGHT
+ *
+ *  pcb-rnd, interactive printed circuit board design
+ *
+ *  Altium IO plugin - plugin coordination
+ *  pcb-rnd Copyright (C) 2021 Tibor 'Igor2' Palinkas
+ *
+ *  This program 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 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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.
+ *
+ *  Contact:
+ *    Project page: http://repo.hu/projects/pcb-rnd
+ *    lead developer: http://repo.hu/projects/pcb-rnd/contact.html
+ *    mailing list: pcb-rnd (at) list.repo.hu (send "subscribe")
+ */
+
+#include "config.h"
+
+#include <librnd/core/plugins.h>
+#include <librnd/core/actions.h>
+#include <librnd/core/hid.h>
+#include <librnd/core/compat_misc.h>
+#include "plug_io.h"
+
+
+static pcb_plug_io_t io_pcbdoc_ascii;
+static const char *altium_cookie = "Altium IO";
+
+
+int io_altium_fmt(pcb_plug_io_t *ctx, pcb_plug_iot_t typ, int wr, const char *fmt)
+{
+	if ((strcmp(ctx->description, fmt) != 0) && (rnd_strcasecmp(fmt, "altium") != 0)) /* format name mismatch */
+		return 0;
+
+	if ((typ & (~(PCB_IOT_PCB))) != 0) /* support only boards */
+		return 0;
+
+	if (wr)
+		return 0;
+
+	return 100;
+}
+
+int pplg_check_ver_io_altium(int ver_needed) { return 0; }
+
+void pplg_uninit_io_altium(void)
+{
+	RND_HOOK_UNREGISTER(pcb_plug_io_t, pcb_plug_io_chain, &io_pcbdoc_ascii);
+}
+
+int pplg_init_io_altium(void)
+{
+	RND_API_CHK_VER;
+
+	io_pcbdoc_ascii.plugin_data = NULL;
+	io_pcbdoc_ascii.fmt_support_prio = io_altium_fmt;
+/*	io_pcbdoc_ascii.test_parse = io_altium_test_parse;
+	io_pcbdoc_ascii.parse_pcb = io_altium_parse_pcb;*/
+/*	io_pcbdoc_ascii.parse_footprint = io_altium_parse_footprint;
+	io_pcbdoc_ascii.map_footprint = io_altium_map_footprint;*/
+	io_pcbdoc_ascii.parse_font = NULL;
+	io_pcbdoc_ascii.write_buffer = NULL;
+	io_pcbdoc_ascii.write_pcb = NULL;
+	io_pcbdoc_ascii.default_fmt = "altium";
+	io_pcbdoc_ascii.description = "Altium PcbDoc ASCII board";
+	io_pcbdoc_ascii.save_preference_prio = 1;
+	io_pcbdoc_ascii.default_extension = ".PcbDoc";
+	io_pcbdoc_ascii.fp_extension = NULL;
+	io_pcbdoc_ascii.mime_type = "application/x-altium";
+	io_pcbdoc_ascii.multi_footprint = 0;
+
+	RND_HOOK_REGISTER(pcb_plug_io_t, pcb_plug_io_chain, &io_pcbdoc_ascii);
+
+	return 0;
+}
+
Index: trunk/src_plugins/io_altium/io_altium.pup
===================================================================
--- trunk/src_plugins/io_altium/io_altium.pup	(nonexistent)
+++ trunk/src_plugins/io_altium/io_altium.pup	(revision 35283)
@@ -0,0 +1,10 @@
+$class io
+$short Altium board
+$long load boards in the altium PcbDoc format
+$state WIP
+$fmt-native no
+$fmt-feature-r Altium PcbDoc ASCII board
+#$fmt-feature-w Altium PcbDoc ASCII board
+#$package io-alien
+default disable-all
+autoload 1
Index: trunk/src_plugins/plugins_ALL.tmpasm
===================================================================
--- trunk/src_plugins/plugins_ALL.tmpasm	(revision 35282)
+++ trunk/src_plugins/plugins_ALL.tmpasm	(revision 35283)
@@ -68,6 +68,7 @@
 include {../src_plugins/import_sch2/Plug.tmpasm}
 include {../src_plugins/import_tinycad/Plug.tmpasm}
 include {../src_plugins/import_ttf/Plug.tmpasm}
+include {../src_plugins/io_altium/Plug.tmpasm}
 include {../src_plugins/io_autotrax/Plug.tmpasm}
 include {../src_plugins/io_bxl/Plug.tmpasm}
 include {../src_plugins/io_dsn/Plug.tmpasm}