Forced EXT script location only to plugin's config directory.

README

@@ -42,6 +42,8 @@ ln -s iptv-X.Y.Z iptv
 cd /put/your/path/here/VDR
 patch -p1 < PLUGINS/src/iptv/patches/vdr-X.Y.Z-pluginparam.patch
 cp sources.conf /path/to/vdrconf/
+mkdir -p /path/to/vdrconf/plugins/iptv
+cp PLUGINS/src/iptv/examples/iptvstream.sh /path/to/vdrconf/plugins/iptv/
 make
 make plugins
 ./vdr -P iptv
@@ -95,8 +97,8 @@ Configuration:
 
 - channels.conf
 
-  TV4;IPTV:4:IPTV|EXT|/video/iptvstream.sh|4321:P:0:0:680:0:0:4:0:0:0
-  TV3;IPTV:3:IPTV|FILE|/media/video.ts|5:P:0:514:670:2321:0:3:0:0:0
+  TV4;IPTV:4:IPTV|EXT|iptvstream.sh|0:P:0:0:680:0:0:4:0:0:0
+  TV3;IPTV:3:IPTV|FILE|/video/stream.ts|5:P:0:514:670:2321:0:3:0:0:0
   TV2;IPTV:2:IPTV|HTTP|127.0.0.1/TS/2|3000:P:0:513:660:2321:0:2:0:0:0
   TV1;IPTV:1:IPTV|UDP|127.0.0.1|1234:P:0:512:650:2321:0:1:0:0:0
            ^ ^    ^   ^         ^    ^
@@ -128,6 +130,9 @@ Notes:
   port base number is 4321 and it can be configured via a commandline
   switch. The port range is defined by the number of IPTV devices (max. 8).
 
+- The EXT protocol scripts must be located in the config directory of the
+  plugin.
+
 Acknowledgements:
 
 - The IPTV section filtering code is derived from Linux kernel.

config.c

@@ -3,7 +3,7 @@
  *
  * See the README file for copyright information and how to reach the author.
  *
- * $Id: config.c,v 1.16 2007/10/19 22:18:55 rahrenbe Exp $
+ * $Id: config.c,v 1.17 2007/10/19 22:54:03 rahrenbe Exp $
  */
 
 #include "config.h"
@@ -21,6 +21,7 @@ cIptvConfig::cIptvConfig(void)
 {
   for (unsigned int i = 0; i < sizeof(disabledFilters); ++i)
       disabledFilters[i] = -1;
+  memset(configDirectory, '\0', sizeof(configDirectory));
 }
 
 unsigned int cIptvConfig::GetDisabledFiltersCount(void)
@@ -41,3 +42,9 @@ void cIptvConfig::SetDisabledFilters(unsigned int Index, int Number)
   if (Index < sizeof(disabledFilters))
      disabledFilters[Index] = Number;
 }
+
+void cIptvConfig::SetConfigDirectory(const char *directoryP)
+{
+  debug("cIptvConfig::SetConfigDirectory(%s)", directoryP);
+  strn0cpy(configDirectory, directoryP, sizeof(configDirectory));
+}

config.h

@@ -3,7 +3,7 @@
  *
  * See the README file for copyright information and how to reach the author.
  *
- * $Id: config.h,v 1.14 2007/10/19 22:18:55 rahrenbe Exp $
+ * $Id: config.h,v 1.15 2007/10/19 22:54:03 rahrenbe Exp $
  */
 
 #ifndef __IPTV_CONFIG_H
@@ -15,7 +15,7 @@
 
 class cIptvConfig
 {
-protected:
+private:
   unsigned int readBufferTsCount;
   unsigned int tsBufferSize;
   unsigned int tsBufferPrefillRatio;
@@ -24,6 +24,7 @@ protected:
   unsigned int sidScanning;
   unsigned int extListenPortBase;
   int disabledFilters[SECTION_FILTER_TABLE_SIZE];
+  char configDirectory[255];
 
 public:
   cIptvConfig();
@@ -34,6 +35,7 @@ public:
   unsigned int GetSectionFiltering(void) { return sectionFiltering; }
   unsigned int GetSidScanning(void) { return sidScanning; }
   unsigned int GetExtListenPortBase(void) { return extListenPortBase; }
+  const char *GetConfigDirectory(void) { return configDirectory; }
   unsigned int GetDisabledFiltersCount(void);
   int GetDisabledFilters(unsigned int Index);
   void SetTsBufferSize(unsigned int Size) { tsBufferSize = Size; }
@@ -43,6 +45,7 @@ public:
   void SetSidScanning(unsigned int On) { sidScanning = On; }
   void SetExtListenPortBase(unsigned int PortNumber) { extListenPortBase = PortNumber; }
   void SetDisabledFilters(unsigned int Index, int Number);
+  void SetConfigDirectory(const char *directoryP);
 };
 
 extern cIptvConfig IptvConfig;

iptv.c

@@ -3,7 +3,7 @@
  *
  * See the README file for copyright information and how to reach the author.
  *
- * $Id: iptv.c,v 1.22 2007/10/19 22:18:55 rahrenbe Exp $
+ * $Id: iptv.c,v 1.23 2007/10/19 22:54:03 rahrenbe Exp $
  */
 
 #include <getopt.h>
@@ -100,6 +100,7 @@ bool cPluginIptv::Initialize(void)
 {
   debug("cPluginIptv::Initialize()\n");
   // Initialize any background activities the plugin shall perform.
+  IptvConfig.SetConfigDirectory(cPlugin::ConfigDirectory(PLUGIN_NAME_I18N));
   return cIptvDevice::Initialize(deviceCount);
 }
 

protocolext.c

@@ -3,7 +3,7 @@
  *
  * See the README file for copyright information and how to reach the author.
  *
- * $Id: protocolext.c,v 1.8 2007/10/19 22:18:55 rahrenbe Exp $
+ * $Id: protocolext.c,v 1.9 2007/10/19 22:54:03 rahrenbe Exp $
  */
 
 #include <sys/wait.h>
@@ -273,8 +273,14 @@ bool cIptvProtocolExt::Set(const char* Location, const int Parameter, const int
 {
   debug("cIptvProtocolExt::Set(): Location=%s Parameter=%d Index=%d\n", Location, Parameter, Index);
   if (!isempty(Location)) {
+     struct stat stbuf;
      // Update script file and parameter
-    scriptFile = strcpyrealloc(scriptFile, Location);
+     free(scriptFile);
+     asprintf(&scriptFile, "%s/%s", IptvConfig.GetConfigDirectory(), Location);
+     if ((stat(scriptFile, &stbuf) != 0) || (strstr(scriptFile, "..") != 0)) {
+        error("ERROR: Non-existent script '%s'", scriptFile);
+        return false;
+        }
      scriptParameter = Parameter;
      // Update listen port
      listenPort = IptvConfig.GetExtListenPortBase() + Index;

setup.c

@@ -3,7 +3,7 @@
  *
  * See the README file for copyright information and how to reach the author.
  *
- * $Id: setup.c,v 1.38 2007/10/19 21:36:28 rahrenbe Exp $
+ * $Id: setup.c,v 1.39 2007/10/19 22:54:03 rahrenbe Exp $
  */
 
 #include <string.h>
@@ -294,11 +294,11 @@ eOSState cIptvMenuEditChannel::ProcessKey(eKeys Key)
   if ((Key != kNone) && (data.protocol != oldProtocol)) {
      switch (data.protocol) {
        case eProtocolEXT:
-            strn0cpy(data.location, "/video/iptvstream.sh", sizeof(data.location));
+            strn0cpy(data.location, "iptvstream.sh", sizeof(data.location));
             data.parameter = 0;
             break;
        case eProtocolFILE:
-            strn0cpy(data.location, "/tmp/video.ts", sizeof(data.location));
+            strn0cpy(data.location, "/video/stream.ts", sizeof(data.location));
             data.parameter = 0;
             break;
        case eProtocolHTTP: