From 6281a196f14b42c2a67077207e313c71bda2ad2a Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Sat, 14 Feb 2004 11:00:00 +0100
Subject: Replacing control characters with blanks in EPG; deleting duplicate
 text in EPG's short text and description

---
 epg.c | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

(limited to 'epg.c')

diff --git a/epg.c b/epg.c
index 19f1c7f4..dbbce74e 100644
--- a/epg.c
+++ b/epg.c
@@ -7,7 +7,7 @@
  * Original version (as used in VDR before 1.3.0) written by
  * Robert Schneider <Robert.Schneider@web.de> and Rolf Hakenes <hakenes@hippomi.de>.
  *
- * $Id: epg.c 1.4 2004/01/09 15:22:18 kls Exp $
+ * $Id: epg.c 1.5 2004/02/14 11:00:00 kls Exp $
  */
 
 #include "epg.h"
@@ -175,7 +175,7 @@ bool cEvent::Read(FILE *f, cSchedule *Schedule)
   return false;
 }
 
-#define MAXEPGBUGFIXSTATS 7
+#define MAXEPGBUGFIXSTATS 8
 #define MAXEPGBUGFIXCHANS 100
 struct tEpgBugFixStats {
   int hits;
@@ -257,6 +257,13 @@ void cEvent::FixEpgBugs(void)
   strreplace(title, '\n', ' ');
   strreplace(shortText, '\n', ' ');
   strreplace(description, '\n', ' ');
+  // Same for control characters:
+  strreplace(title, '\x86', ' ');
+  strreplace(title, '\x87', ' ');
+  strreplace(shortText, '\x86', ' ');
+  strreplace(shortText, '\x87', ' ');
+  strreplace(description, '\x86', ' ');
+  strreplace(description, '\x87', ' ');
 
   if (Setup.EPGBugfixLevel == 0)
      return;
@@ -397,6 +404,20 @@ void cEvent::FixEpgBugs(void)
            }
         }
 
+     // Some channels put the same information into ShortText and Description.
+     // In that case we delete one of them:
+     if (shortText && description && strcmp(shortText, description) == 0) {
+        if (strlen(shortText) > MAX_USEFUL_EPISODE_LENGTH) {
+           free(shortText);
+           shortText = NULL;
+           }
+        else {
+           free(description);
+           description = NULL;
+           }
+        EpgBugFixStat(7, ChannelID());
+        }
+
      // Some channels use the ` ("backtick") character, where a ' (single quote)
      // would be normally used. Actually, "backticks" in normal text don't make
      // much sense, so let's replace them:
-- 
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