Initial commit

1 files changed, 177 insertions, 0 deletions

diff --git a/noannounce.c b/noannounce.c
new file mode 100644
index 0000000..9d87bdd
--- /dev/null
+++ b/noannounce.c
@@ -0,0 +1,177 @@
+/*
+Copyright (C) 2004-2007 Christian Wieninger
+
+This program 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.
+
+This program 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 General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+
+The author can be reached at cwieninger@gmx.de
+
+The project's page is at http://winni.vdr-developer.org/epgsearch
+*/
+
+#include <string>
+#include "noannounce.h"
+#include "epgsearchtools.h"
+
+using std::string;
+
+cNoAnnounces NoAnnounces;
+char *cNoAnnounce::buffer = NULL;
+// -- cNoAnnounce -----------------------------------------------------------------
+cNoAnnounce::cNoAnnounce(void)
+{
+    title = shortText = "";
+    startTime = nextAnnounce = 0;
+    buffer = NULL;
+}
+
+cNoAnnounce::cNoAnnounce(const cEvent* e, time_t NextAnnounce)
+{
+   title = shortText = "";
+   startTime = 0;
+   buffer = NULL;
+   if (e->Title()) title = e->Title();
+   if (e->ShortText()) shortText = e->ShortText();
+   channelID = e->ChannelID();
+   startTime = e->StartTime();
+   nextAnnounce = NextAnnounce;
+}
+
+cNoAnnounce::~cNoAnnounce(void)
+{
+    if (buffer) {
+	free(buffer);
+	buffer = NULL;
+    }
+}
+
+bool cNoAnnounce::operator== (const cNoAnnounce &arg) const
+{
+    return (startTime == arg.startTime && channelID == arg.channelID);
+}
+
+bool cNoAnnounce::Parse(const char *s)
+{
+    char *line;
+    char *pos;
+    char *pos_next;
+    int parameter = 1;
+    int valuelen;
+    
+#define MAXVALUELEN (10 * MaxFileName)
+    
+    char value[MAXVALUELEN];
+    
+    pos = line = strdup(s);
+    pos_next = pos + strlen(pos);
+    if (*pos_next == '\n') *pos_next = 0;
+    while (*pos) {
+	while (*pos == ' ') pos++;
+	if (*pos) {
+	    if (*pos != ':') {
+		pos_next = strchr(pos, ':');
+		if (!pos_next)
+		    pos_next = pos + strlen(pos);
+		valuelen = pos_next - pos + 1;
+		if (valuelen > MAXVALUELEN) 
+		{
+		    LogFile.eSysLog("entry '%s' is too long. Will be truncated!", pos);  
+		    valuelen = MAXVALUELEN;
+		}
+		strn0cpy(value, pos, valuelen);
+		pos = pos_next;
+		switch (parameter) {
+		    case 1:  title = value;
+			break;
+		    case 2:  shortText = value;
+			break;
+		    case 3:  channelID = tChannelID::FromString(value);
+			break;
+ 		    case 4: startTime = atol(value);
+			break;
+ 		    case 5: nextAnnounce = atol(value);
+			break;
+		} //switch
+	    }
+	    parameter++;
+	}
+	if (*pos) pos++;
+    } //while
+    
+    title = ReplaceAll(title, "|", ":");
+    shortText = ReplaceAll(shortText, "|", ":");
+    
+    free(line);
+    return (parameter >= 5) ? true : false;
+}
+
+const char *cNoAnnounce::ToText(void) const
+{
+    free(buffer);
+    asprintf(&buffer, "%s:%s:%s:%ld:%ld", 
+	     ReplaceAll(title, ":", "|").c_str(),
+	     ReplaceAll(shortText, ":", "|").c_str(),
+	     *channelID.ToString(),
+	     startTime,
+	     nextAnnounce);
+    return buffer;
+}
+
+bool cNoAnnounce::Save(FILE *f)
+{
+    return fprintf(f, "%s\n", ToText()) > 0;
+}
+
+// -- cNoAnnounces -----------------------------------------------------------------
+cNoAnnounce* cNoAnnounces::InList(const cEvent* e)
+{
+   cNoAnnounce noAnnounceTemp(e);
+   cNoAnnounce* noAnnounce = First();
+   while (noAnnounce) 
+   {
+      if (*noAnnounce == noAnnounceTemp)
+      {
+         if (noAnnounce->nextAnnounce > 0 && noAnnounce->nextAnnounce < time(NULL))
+         {
+            Del(noAnnounce); // active again
+            return NULL;
+         }
+         else
+            return noAnnounce;
+      }
+      noAnnounce = Next(noAnnounce);
+   }	
+   return NULL;
+}
+
+void cNoAnnounces::ClearOutdated(void)
+{
+    // remove outdated items
+    cNoAnnounce* noAnnounce = First();
+    while (noAnnounce) 
+    {
+	cNoAnnounce* noAnnounceNext = Next(noAnnounce);
+	if (noAnnounce->startTime < time(NULL))
+	    Del(noAnnounce);
+	noAnnounce = noAnnounceNext;
+    }	
+}
+
+void cNoAnnounces::UpdateNextAnnounce(const cEvent* e, time_t NextAnnounce)
+{
+   cNoAnnounce* noAnnounce = InList(e);
+   if (noAnnounce)
+      noAnnounce->nextAnnounce = NextAnnounce; 
+}