From: phasefx <phasefx@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Thu, 6 Dec 2007 23:06:33 +0000 (+0000)
Subject: banging on the 'dos print' kludge.  There was a 1.2 regression involving a file path... 
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=29f99f201fd0c371d2a4cd67a1adc8e2e878b1e0;p=Evergreen.git

banging on the 'dos print' kludge.  There was a 1.2 regression involving a file path, which still needs to be tested with an actual windows machine and receipt printer.  This changeset also adds linux lpr support for 'dos print'.  I may need to use this print strategy for incremental printing, as much as it pains me.

git-svn-id: svn://svn.open-ils.org/ILS/branches/rel_1_2_1@8167 dcc99617-32d9-48b4-a31d-7c20da2025e4
---

diff --git a/Open-ILS/xul/staff_client/chrome/content/main/constants.js b/Open-ILS/xul/staff_client/chrome/content/main/constants.js
index 98168fb9cf..52b21ecad1 100644
--- a/Open-ILS/xul/staff_client/chrome/content/main/constants.js
+++ b/Open-ILS/xul/staff_client/chrome/content/main/constants.js
@@ -1,5 +1,15 @@
 dump('Loading constants.js\n');
 
+const MODE_RDONLY   = 0x01;
+const MODE_WRONLY   = 0x02;
+const MODE_CREATE   = 0x08;
+const MODE_APPEND   = 0x10;
+const MODE_TRUNCATE = 0x20;
+const MODE_SYNC     = 0x40;
+const MODE_EXCL     = 0x80;
+const PERMS_FILE      = 0644;
+const PERMS_DIR      = 0755;
+
 const my_constants = {
 	'magical_statuses' : {
 		'1' : { 'disable_in_copy_editor' : true, 'block_mark_item_action' : true }, /* | Checked out    | t */
diff --git a/Open-ILS/xul/staff_client/chrome/content/util/file.js b/Open-ILS/xul/staff_client/chrome/content/util/file.js
index ca57ff8f92..0cdf367d0b 100644
--- a/Open-ILS/xul/staff_client/chrome/content/util/file.js
+++ b/Open-ILS/xul/staff_client/chrome/content/util/file.js
@@ -166,7 +166,7 @@ util.file.prototype = {
 
 			this._f = Components.classes["@mozilla.org/network/file-input-stream;1"]
 				.createInstance(Components.interfaces.nsIFileInputStream);
-			this._f.init(this._file, 0x01, 0, 0);
+			this._f.init(this._file, MODE_RDONLY, 0, 0);
 			/*
 			this._f.QueryInterface(Components.interfaces.nsILineInputStream);
 			this._istream = this._f;
@@ -188,23 +188,31 @@ util.file.prototype = {
 
 	'_create_output_stream' : function(param) {
 		try {
-			//dump('_create_output_stream('+param+')\n');
+			//dump('_create_output_stream('+param+') for '+this._file.path+'\n');
 			
 			netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect UniversalPreferencesWrite UniversalBrowserWrite UniversalPreferencesRead UniversalBrowserRead UniversalFileRead");
 
 			if (!this._file) throw('Must .get() a file first.');
 
-			if (! this._file.exists()) this._file.create( 0, 0640 );
-
+			if (! this._file.exists()) {
+                if (param == 'truncate+exec') {
+                    this._file.create( 0, 0777 );
+                } else {
+                    this._file.create( 0, PERMS_FILE );
+                }
+            }
 			this._output_stream = Components.classes["@mozilla.org/network/file-output-stream;1"]
 				.createInstance(Components.interfaces.nsIFileOutputStream);
 			switch(param){
 				case 'append' :
-					this._output_stream.init(this._file, 0x02 | 0x08 | 0x10 | 0x40, 0644, 0);
+					this._output_stream.init(this._file, MODE_WRONLY | MODE_APPEND, PERMS_FILE, 0);
 				break;
+                case 'truncate+exec' :
+					this._output_stream.init(this._file, MODE_WRONLY | MODE_CREATE | MODE_TRUNCATE, PERMS_FILE, 0);
+                break;
 				case 'truncate' :
 				default:
-					this._output_stream.init(this._file, 0x02 | 0x08 | 0x20 | 0x40, 0644, 0);
+					this._output_stream.init(this._file, MODE_WRONLY | MODE_CREATE | MODE_TRUNCATE, PERMS_FILE, 0);
 				break;
 			}
 
diff --git a/Open-ILS/xul/staff_client/chrome/content/util/print.js b/Open-ILS/xul/staff_client/chrome/content/util/print.js
index b4d6f9b863..89e47b57a9 100644
--- a/Open-ILS/xul/staff_client/chrome/content/util/print.js
+++ b/Open-ILS/xul/staff_client/chrome/content/util/print.js
@@ -282,21 +282,23 @@ util.print.prototype = {
 			var text = w;
 
 			var file = new util.file('receipt.txt');
-			file.write_content('truncate',text); file.close();
+			file.write_content('truncate',text); 
+            var path = file._file.path;
+            file.close();
 			
 			file = new util.file('receipt.bat');
-			if (! file._file.exists()) { 
-				file.write_content('truncate','copy chrome\\open_ils_staff_client\\content\\conf\\receipt.txt lpt1 /b\n');
-				file.close();
-				file = new util.file('receipt.bat');
-			}
+			file.write_content('truncate+exec','#!/bin/sh\ncopy ' + path + ' lpt1 /b\nlpr ' + path + '\n');
+            file.close();
+			file = new util.file('receipt.bat');
 
 			var process = Components.classes["@mozilla.org/process/util;1"].createInstance(Components.interfaces.nsIProcess);
 			process.init(file._file);
 
 			var args = [];
 
-			process.run(true, args, args.length);
+			dump('process.run = ' + process.run(true, args, args.length) + '\n');
+
+            file.close();
 
 		} catch (e) {
 			//alert('Probably not printing: ' + e);