1 files changed, 112 insertions, 0 deletions
diff --git a/patches/patch-set.1.7.21/0003-Allow-manual-configuration-of-teletetxt-subtitle-pag.patch b/patches/patch-set.1.7.21/0003-Allow-manual-configuration-of-teletetxt-subtitle-pag.patch
new file mode 100644
index 0000000..e772f77
--- /dev/null
+++ b/patches/patch-set.1.7.21/0003-Allow-manual-configuration-of-teletetxt-subtitle-pag.patch
@@ -0,0 +1,112 @@
+From 88c023f4fc9025de7b1d98ae1bd4523378b012fb Mon Sep 17 00:00:00 2001
+From: etobi <git@e-tobi.net>
+Date: Fri, 12 Feb 2010 21:56:41 +0100
+Subject: [PATCH 3/6] Allow manual configuration of teletetxt subtitle pages
+ in channels.conf
+
+---
+ channels.c |   39 ++++++++++++++++++++++++++++++++++++---
+ channels.h |    1 +
+ vdr.5      |    6 ++++++
+ 3 files changed, 43 insertions(+), 3 deletions(-)
+
+diff --git a/channels.c b/channels.c
+index 5ab31bb..44d4be2 100644
+--- a/channels.c
++++ b/channels.c
+@@ -381,9 +381,9 @@ void cChannel::SetSubtitlingDescriptors(uchar *SubtitlingTypes, uint16_t *Compos
+ void cChannel::SetTeletextSubtitlePages(tTeletextSubtitlePage pages[], int numberOfPages)
+ {
+   int mod = CHANNELMOD_NONE;
+-  if (totalTtxtSubtitlePages != numberOfPages)
++  if (totalTtxtSubtitlePages != (fixedTtxtSubtitlePages + numberOfPages))
+      mod |= CHANNELMOD_PIDS;
+-  totalTtxtSubtitlePages = 0;
++  totalTtxtSubtitlePages = fixedTtxtSubtitlePages;
+   for (int i = 0; (i < numberOfPages) && (totalTtxtSubtitlePages < MAXTXTPAGES); i++) {
+       if (teletextSubtitlePages[totalTtxtSubtitlePages].ttxtMagazine != pages[i].ttxtMagazine ||
+           teletextSubtitlePages[totalTtxtSubtitlePages].ttxtPage != pages[i].ttxtPage ||
+@@ -526,10 +526,17 @@ cString cChannel::ToText(const cChannel *Channel)
+         q += IntArrayToString(q, Channel->dpids, 10, Channel->dlangs, Channel->dtypes);
+         }
+      *q = 0;
+-     const int TBufferSize = MAXSPIDS * (5 + 1 + MAXLANGCODE2) + 10; // 5 digits plus delimiting ',' or ';' plus optional '=cod+cod', +10: paranoia and tpid
++     const int TBufferSize = (MAXTXTPAGES * MAXSPIDS) * (5 + 1 + MAXLANGCODE2) + 10; // 5 digits plus delimiting ',' or ';' plus optional '=cod+cod', +10: paranoia and tpid
+      char tpidbuf[TBufferSize];
+      q = tpidbuf;
+      q += snprintf(q, sizeof(tpidbuf), "%d", Channel->tpid);
++     if (Channel->fixedTtxtSubtitlePages > 0) {
++        *q++ = '+';
++        for (int i = 0; i < Channel->fixedTtxtSubtitlePages; ++i) {
++            tTeletextSubtitlePage page = Channel->teletextSubtitlePages[i];
++            q += snprintf(q, sizeof(tpidbuf) - (q - tpidbuf), "%d=%s", page.PageNumber(), page.ttxtLanguage);
++            }
++        }
+      if (Channel->spids[0]) {
+         *q++ = ';';
+         q += IntArrayToString(q, Channel->spids, 10, Channel->slangs);
+@@ -698,6 +705,32 @@ bool cChannel::Parse(const char *s)
+                     }
+               spids[NumSpids] = 0;
+               }
++           fixedTtxtSubtitlePages = 0;
++           if ((p = strchr(tpidbuf, '+')) != NULL) {
++              *p++ = 0;
++              char *q;
++              char *strtok_next;
++              while ((q = strtok_r(p, ",", &strtok_next)) != NULL) {
++                    if (fixedTtxtSubtitlePages < MAXTXTPAGES) {
++                       int page;
++                       char *l = strchr(q, '=');
++                       if (l)
++                          *l++ = 0;
++                       if (sscanf(q, "%d", &page) == 1) {
++                          teletextSubtitlePages[fixedTtxtSubtitlePages] = tTeletextSubtitlePage(page);
++                          if (l)
++                             strn0cpy(teletextSubtitlePages[fixedTtxtSubtitlePages].ttxtLanguage, l, MAXLANGCODE2);
++                          fixedTtxtSubtitlePages++;
++                          }
++                       else
++                          esyslog("ERROR: invalid Teletext page!"); // no need to set ok to 'false'
++                       }
++                    else
++                       esyslog("ERROR: too many Teletext pages!"); // no need to set ok to 'false'
++                    p = NULL;
++                    }
++              totalTtxtSubtitlePages = fixedTtxtSubtitlePages;
++              }
+            if (sscanf(tpidbuf, "%d", &tpid) != 1)
+               return false;
+            if (caidbuf) {
+diff --git a/channels.h b/channels.h
+index 3fc443c..6e7367f 100644
+--- a/channels.h
++++ b/channels.h
+@@ -126,6 +126,7 @@ private:
+   uint16_t compositionPageIds[MAXSPIDS];
+   uint16_t ancillaryPageIds[MAXSPIDS];
+   int tpid;
++  int fixedTtxtSubtitlePages;
+   int totalTtxtSubtitlePages;
+   tTeletextSubtitlePage teletextSubtitlePages[MAXTXTPAGES];
+   int caids[MAXCAIDS + 1]; // list is zero-terminated
+diff --git a/vdr.5 b/vdr.5
+index c46a2bf..96e142a 100644
+--- a/vdr.5
++++ b/vdr.5
+@@ -225,6 +225,12 @@ by an '=' sign, as in
+ 
+ .B ...:201;2001=deu,2002=eng:...
+ 
++Manual teletext subtitling pages can be defined separated by a '+' sign.
++The pages (separated by commas) can contain language codes, delimited by a '='
++sign, as in
++
++.B ...:201+150=deu,151=fin;2001,2002:...
++
+ .TP
+ .B Conditional access
+ A hexadecimal integer defining how this channel can be accessed:
+-- 
+1.7.6.3
+