From 1a03de334fd4e6aafb91b806ea35092a7774a8d7 Mon Sep 17 00:00:00 2001
From: Didier Raboud <didier@raboud.com>
Date: Mon, 19 Jul 2010 15:56:58 +0200
Subject: Imported Upstream version 4.0.4

---
 renderer.c | 52 +++++++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 43 insertions(+), 9 deletions(-)

(limited to 'renderer.c')

diff --git a/renderer.c b/renderer.c
index 48a56aa..4a46e9c 100644
--- a/renderer.c
+++ b/renderer.c
@@ -1,3 +1,25 @@
+/* renderer.c
+ *
+ * Copyright (C) 2008 Till Kamppeter <till.kamppeter@gmail.com>
+ * Copyright (C) 2008 Lars Uebernickel <larsuebernickel@gmx.de>
+ *
+ * This file is part of foomatic-rip.
+ *
+ * Foomatic-rip 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.
+ *
+ * Foomatic-rip 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 Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
 
 #define _GNU_SOURCE
 
@@ -139,7 +161,7 @@ char * read_line(FILE *stream, size_t *readbytes)
     return line;
 }
 
-write_binary_data(FILE *stream, const char *data, size_t bytes)
+void write_binary_data(FILE *stream, const char *data, size_t bytes)
 {
     int i;
     for (i=0; i < bytes; i++)
@@ -248,7 +270,7 @@ static int write_merged_jcl_options(FILE *stream,
 {
     char *p = strstr(original_opts[0], jclstr);
     char header[128];
-    char **optsp;
+    char **optsp1 = NULL, **optsp2 = NULL;
 
     /* No JCL options in original_opts, just prepend opts */
     if (argv_count(original_opts) == 1)
@@ -284,18 +306,30 @@ static int write_merged_jcl_options(FILE *stream,
     header[p - original_opts[0]] = '\0';
     fprintf(stream, "%s", header);
 
-    for (optsp = opts; *optsp; optsp++)
-        if (!jcl_options_find_keyword(original_opts, *optsp, jclstr))
-	    fprintf(stream, "%s\n", *optsp);
-
-    for (optsp = original_opts; *(optsp + 1); optsp++) {
-        if (optsp != original_opts) p = *optsp;
+    /* Insert the JCL commands from the PPD file right before the first
+       "@PJL SET ..." line from the, if there are no "@PJL SET ..." lines,
+       directly before "@PJL ENTER LANGUAGE ...", otherwise after the JCL
+       commands from the driver */
+    for (optsp1 = original_opts; *(optsp1 + 1); optsp1++) {
+        if (optsp2 == NULL &&
+	    ((strstr(*optsp1, "ENTER LANGUAGE") != NULL) ||
+	     (strncasecmp(*optsp1, "@PJL SET ", 9) == 0))) {
+	    for (optsp2 = opts; *optsp2; optsp2++)
+	        if (!jcl_options_find_keyword(original_opts, *optsp2, jclstr))
+		    fprintf(stream, "%s\n", *optsp2);
+	}
+        if (optsp1 != original_opts) p = *optsp1;
         if (jcl_options_find_keyword(opts, p, jclstr))
 	  fprintf(stream, "%s\n", jcl_options_find_keyword(opts, p, jclstr));
 	else
             fprintf(stream, "%s\n", p);
     }
-    write_binary_data(stream, *optsp, readbinarybytes);
+    if (optsp2 == NULL)
+        for (optsp2 = opts; *optsp2; optsp2++)
+            if (!jcl_options_find_keyword(original_opts, *optsp2, jclstr))
+	        fprintf(stream, "%s\n", *optsp2);
+
+    write_binary_data(stream, *optsp1, readbinarybytes);
 
     return 1;
 }
-- 
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