4 files changed, 16 insertions, 13 deletions

diff --git a/HISTORY b/HISTORY
index 2d3e7ca9..0b209c78 100644
--- a/HISTORY
+++ b/HISTORY
@@ -2750,3 +2750,4 @@ Video Disk Recorder Revision History
 
 - Fixed a memory leak in thread handling when using NPTL (thanks to Jon Burgess).
 - Fixed handling Setup.RecordDolbyDigital, which was broken since version 1.1.6.
+- Fixed handling text lengths for itemized EPG texts (thanks to Marcel Wiesweg).
diff --git a/eit.c b/eit.c
index a4264776..97ba5230 100644
--- a/eit.c
+++ b/eit.c
@@ -8,7 +8,7 @@
  * Robert Schneider <Robert.Schneider@web.de> and Rolf Hakenes <hakenes@hippomi.de>.
  * Adapted to 'libsi' for VDR 1.3.0 by Marcel Wiesweg <marcel.wiesweg@gmx.de>.
  *
- * $Id: eit.c 1.93 2004/03/13 13:54:20 kls Exp $
+ * $Id: eit.c 1.94 2004/03/20 10:53:23 kls Exp $
  */
 
 #include "eit.h"
@@ -197,7 +197,7 @@ cEIT::cEIT(cSchedules *Schedules, int Source, u_char Tid, const u_char *Data)
             pEvent->SetShortText(ShortEventDescriptor->text.getText(buffer));
             }
          if (ExtendedEventDescriptors) {
-            char buffer[ExtendedEventDescriptors->getMaximumTextLength()];
+            char buffer[ExtendedEventDescriptors->getMaximumTextLength(": ")];
             pEvent->SetDescription(ExtendedEventDescriptors->getText(buffer, ": "));
             }
          }
diff --git a/libsi/descriptor.c b/libsi/descriptor.c
index 82e2a8f3..51037749 100644
--- a/libsi/descriptor.c
+++ b/libsi/descriptor.c
@@ -6,7 +6,7 @@
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
- *   $Id: descriptor.c 1.10 2004/03/13 15:08:12 kls Exp $
+ *   $Id: descriptor.c 1.11 2004/03/20 10:51:49 kls Exp $
  *                                                                         *
  ***************************************************************************/
 
@@ -78,12 +78,13 @@ void ExtendedEventDescriptor::Item::Parse() {
    return ret;
 }*/
 
-int ExtendedEventDescriptors::getMaximumTextLength() {
-   return getMaximumTextPlainLength()+getMaximumTextItemizedLength();
+int ExtendedEventDescriptors::getMaximumTextLength(const char *separation1, const char *separation2) {
+   //add length of plain text, of itemized text with separators, and for one separator between the two fields.
+   return getMaximumTextPlainLength()+getMaximumTextItemizedLength(separation1, separation2)+strlen(separation2);
 }
 
 char *ExtendedEventDescriptors::getText(const char *separation1, const char *separation2) {
-   char *text=new char[getMaximumTextLength()+strlen(separation1)+strlen(separation2)];
+   char *text=new char[getMaximumTextLength(separation1, separation2)];
    return getText(text, separation1, separation2);
 }
 
@@ -171,20 +172,21 @@ char *ExtendedEventDescriptors::getTextPlain(char *buffer) {
    return buffer;
 }
 
-int ExtendedEventDescriptors::getMaximumTextItemizedLength() {
+int ExtendedEventDescriptors::getMaximumTextItemizedLength(const char *separation1, const char *separation2) {
    int ret=0;
+   int sepLength=strlen(separation1)+strlen(separation2)-2;
    for (int i=0;i<length;i++) {
       ExtendedEventDescriptor *d=(ExtendedEventDescriptor *)array[i];
       if (!d)
          continue;
-      //the size for the two separating characters is included ;-)
-      ret+=d->itemLoop.getLength();
+      //The length includes two 8-bit length fields which have already been subtracted from sepLength
+      ret+=d->itemLoop.getLength()+sepLength;
    }
    return ret;
 }
 
 char *ExtendedEventDescriptors::getTextItemized(const char *separation1, const char *separation2) {
-   char *text=new char[getMaximumTextItemizedLength()+strlen(separation1)+strlen(separation2)];
+   char *text=new char[getMaximumTextItemizedLength(separation1, separation2)];
    return getTextItemized(text, separation1, separation2);
 }
 
diff --git a/libsi/descriptor.h b/libsi/descriptor.h
index 3368b0a9..692563fc 100644
--- a/libsi/descriptor.h
+++ b/libsi/descriptor.h
@@ -6,7 +6,7 @@
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
- *   $Id: descriptor.h 1.7 2004/03/07 11:13:54 kls Exp $
+ *   $Id: descriptor.h 1.8 2004/03/20 10:52:22 kls Exp $
  *                                                                         *
  ***************************************************************************/
 
@@ -50,7 +50,7 @@ private:
 
 class ExtendedEventDescriptors : public DescriptorGroup {
 public:
-   int getMaximumTextLength();
+   int getMaximumTextLength(const char *separation1="\t", const char *separation2="\n");
    //Returns a concatenated version of first the non-itemized and then the itemized text
    //same semantics as with SI::String
    char *getText(const char *separation1="\t", const char *separation2="\n");
@@ -66,7 +66,7 @@ public:
    //Between the description and the text the separation1 character is used,
    //separation2 used between two pairs. Example:
    //Director\tSteven Spielberg\nActor\tMichael Mendl\n
-   int getMaximumTextItemizedLength();
+   int getMaximumTextItemizedLength(const char *separation1="\t", const char *separation2="\n");
    char *getTextItemized(const char *separation1="\t", const char *separation2="\n");
    char *getTextItemized(char *buffer, const char *separation1="\t", const char *separation2="\n");
    //returns the itemized text pair by pair. Maximum length for buffers is 256.