1 files changed, 54 insertions, 0 deletions
diff --git a/src/pdf-invoice/pdf-invoice-interface.vala b/src/pdf-invoice/pdf-invoice-interface.vala
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+++ b/src/pdf-invoice/pdf-invoice-interface.vala
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+/* Copyright 2013, Sebastian Reichel <sre@ring0.de>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+[DBus (name = "io.mainframe.shopsystem.InvoicePDFError")]
+public errordomain InvoicePDFError {
+	/* missing invoice data */
+	NO_INVOICE_DATA,
+	NO_INVOICE_DATE,
+	NO_INVOICE_ID,
+	NO_INVOICE_RECIPIENT,
+
+	/* data not supported by renderer */
+	ARTICLE_NAME_TOO_LONG,
+	PRICE_TOO_HIGH,
+	TOO_FAR_IN_THE_FUTURE
+}
+
+public struct InvoiceRecipient {
+	public string firstname;
+	public string lastname;
+	public string street;
+	public string postal_code;
+	public string city;
+	public string gender;
+}
+
+public struct InvoiceEntry {
+	int timestamp;
+	string article;
+	Price price;
+}
+
+[DBus (name = "io.mainframe.shopsystem.InvoicePDF")]
+public interface PDFInvoice : Object {
+	public abstract string invoice_id { set; owned get; }
+	public abstract int64  invoice_date { set; owned get; }
+	public abstract InvoiceRecipient invoice_recipient { set; owned get; }
+	public abstract InvoiceEntry[] invoice_entries { set; owned get; }
+
+	public abstract uint8[] generate() throws IOError, InvoicePDFError;
+	public abstract void clear() throws IOError;
+}