Index: trunk/src_plugins/export_ipcd356/ipcd356.c
===================================================================
--- trunk/src_plugins/export_ipcd356/ipcd356.c	(nonexistent)
+++ trunk/src_plugins/export_ipcd356/ipcd356.c	(revision 16438)
@@ -0,0 +1,189 @@
+/*
+ *                            COPYRIGHT
+ *
+ *  pcb-rnd, interactive printed circuit board design
+ *
+ *  ipc-d-356 export plugin
+ *  pcb-rnd Copyright (C) 2018 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: email to pcb-rnd (at) igor2.repo.hu
+ *    mailing list: pcb-rnd (at) list.repo.hu (send "subscribe")
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+
+#include "board.h"
+#include "data.h"
+#include "safe_fs.h"
+#include "conf_core.h"
+#include "compat_misc.h"
+
+#include "hid.h"
+#include "hid_nogui.h"
+#include "hid_helper.h"
+#include "hid_attrib.h"
+#include "hid_init.h"
+#include "plugins.h"
+
+static const char *ipcd356_cookie = "ipcd356 exporter";
+
+/*** low level export code ***/
+typedef struct {
+	pcb_board_t *pcb;
+	FILE *f;
+	int is_mil;
+} write_ctx_t;
+
+static void ipcd356_write_head(write_ctx_t *ctx)
+{
+	char utc[64];
+
+	pcb_print_utc(utc, sizeof(utc), 0);
+
+	fprintf(ctx->f, "C  IPC-D-356 Netlist generated by pcb-rnd " PCB_VERSION "\n");
+	fprintf(ctx->f, "C  \n");
+	fprintf(ctx->f, "C  File created on %s\n", utc);
+	fprintf(ctx->f, "C  \n");
+	fprintf(ctx->f, "P  JOB   %s\n", (PCB->Name == NULL) ? PCB->Filename : PCB->Name);
+	fprintf(ctx->f, "P  CODE  00\n");
+	fprintf(ctx->f, "P  UNITS CUST %d\n", ctx->is_mil ? 0 : 1);
+	fprintf(ctx->f, "P  DIM   N\n");
+	fprintf(ctx->f, "P  VER   IPC-D-356\n");
+	fprintf(ctx->f, "P  IMAGE PRIMARY\n");
+	fprintf(ctx->f, "C  \n");
+}
+
+static void ipcd356_write_foot(write_ctx_t *ctx)
+{
+	fprintf(ctx->f, "999\n\n");
+}
+
+static void ipcd356_write(pcb_board_t *pcb, FILE *f)
+{
+	write_ctx_t ctx;
+
+	ctx.pcb = pcb;
+	ctx.f = f;
+	ctx.is_mil = (strcmp(conf_core.editor.grid_unit->suffix, "mil") == 0);
+
+	ipcd356_write_head(&ctx);
+
+	ipcd356_write_foot(&ctx);
+}
+
+/*** export hid administration and API/glu ***/
+
+static pcb_hid_attribute_t ipcd356_options[] = {
+/* %start-doc options "8 IPC-D-356 Netlist Export"
+@ftable @code
+@item --netlist-file <string>
+Name of the IPC-D-356 Netlist output file.
+@end ftable
+%end-doc
+*/
+	{
+	 "netlistfile",
+	 "Name of the IPC-D-356 Netlist output file",
+	 PCB_HATT_STRING,
+	 0, 0, {0, 0, 0}, 0, 0},
+#define HA_ipcd356_filename 0
+};
+
+#define NUM_OPTIONS (sizeof(ipcd356_options)/sizeof(ipcd356_options[0]))
+
+static pcb_hid_attr_val_t ipcd356_values[NUM_OPTIONS];
+
+static pcb_hid_attribute_t *ipcd356_get_export_options(int *n)
+{
+	static char *last_fn = NULL;
+
+	if (PCB != NULL)
+		pcb_derive_default_filename(PCB->Filename, &ipcd356_options[HA_ipcd356_filename], ".net", &last_fn);
+
+	if (n != NULL)
+		*n = NUM_OPTIONS;
+
+	return ipcd356_options;
+}
+
+static int ipcd356_parse_arguments(int *argc, char ***argv)
+{
+	return pcb_hid_parse_command_line(argc, argv);
+}
+
+static void ipcd356_do_export(pcb_hid_attr_val_t *options)
+{
+	int n;
+	const char *fn;
+	FILE *f;
+
+	if (!options) {
+		ipcd356_get_export_options(0);
+
+		for (n = 0; n < NUM_OPTIONS; n++)
+			ipcd356_values[n] = ipcd356_options[n].default_val;
+
+		options = ipcd356_values;
+	}
+
+	fn = options[HA_ipcd356_filename].str_value;
+	if (fn == NULL)
+		fn = "pcb-rnd-out.net";
+
+	f = pcb_fopen(fn, "w");
+	if (f == NULL) {
+		pcb_message(PCB_MSG_ERROR, "Can't open %s for write\n", fn);
+		return;
+	}
+	ipcd356_write(PCB, f);
+	fclose(f);
+}
+
+static pcb_hid_t ipcd356_hid;
+
+int pplg_check_ver_export_ipcd356(int ver_needed) { return 0; }
+
+void pplg_uninit_export_ipcd356(void)
+{
+	pcb_hid_remove_attributes_by_cookie(ipcd356_cookie);
+}
+
+int pplg_init_export_ipcd356(void)
+{
+	PCB_API_CHK_VER;
+	memset(&ipcd356_hid, 0, sizeof(pcb_hid_t));
+
+	pcb_hid_nogui_init(&ipcd356_hid);
+
+	ipcd356_hid.struct_size = sizeof(pcb_hid_t);
+	ipcd356_hid.name = "IPC-D-356";
+	ipcd356_hid.description = "Exports to IPC-D-356 netlist";
+	ipcd356_hid.exporter = 1;
+
+	ipcd356_hid.get_export_options = ipcd356_get_export_options;
+	ipcd356_hid.do_export = ipcd356_do_export;
+	ipcd356_hid.parse_arguments = ipcd356_parse_arguments;
+
+	pcb_hid_register_hid(&ipcd356_hid);
+
+	pcb_hid_register_attributes(ipcd356_options, sizeof(ipcd356_options) / sizeof(ipcd356_options[0]), ipcd356_cookie, 0);
+	return 0;
+}