X-Git-Url: http://sru.miketaylor.org.uk/?a=blobdiff_plain;f=etc%2Fconfig1.xml;h=24c7f46e078d036d78c9bc04951062c6a7cf8b97;hb=5356c34ec280253d43e02dfe38b2c0be4e17d79a;hp=d5629a51b41c09b748a71676c3a24935783739bb;hpb=1eca35ef242c6cb9f8ce1f9bd00b494579ce1915;p=metaproxy-moved-to-github.git

diff --git a/etc/config1.xml b/etc/config1.xml
index d5629a5..24c7f46 100644
--- a/etc/config1.xml
+++ b/etc/config1.xml
@@ -5,27 +5,108 @@
   Each filter is invoked in a sequence (unless a filter invokes another
   sequence.. A start sequence must be determined somehow.
   -->
-<yp2>
-  <sequence name="start">
-    <filter type="frontend-net"> <!-- the Z39.50/HTTP frontend -->
-      <port>210</port>
+<yp2 xmlns="http://indexdata.dk/yp2/config/1">
+  <start route="id_hytg"/>
+  <filters>
+    <filter id="front_default" type="frontend-net">
+      <!-- the Z39.50/HTTP frontend -->
+      <port>@:210</port>
     </filter>
-    <filter type="log">          <!-- apply logging always -->
-      <logfile>mylog.log</logfile>
+    <filter id="log_out" type="log">          <!-- apply logging always -->
+      <logfile>out.log</logfile>
     </filter>
-    <filter type="cond">           <!-- conditional -->
-      <invoke sequence="public">   <!-- invoke public sequence for some db -->
-            port=210 and db="public" 
-      </invoke>
+    <filter id="log_cerr" type="log">          <!-- apply logging always -->
+      <logfile>std::cerr</logfile>
     </filter>
+  </filters>
+
+  <routes>  
+    <route id="start">
+      <filter refid="log_cout"/>
+      <filter type="cond">           <!-- conditional -->
+	<if test="port=210 and db=public" route="A"/> 
+	<if test="port=210 and db=other" route="B"/> 
+        <switch>
+          <case test="blabla" route="C"/>
+          <case test="blabla2" route="C2"/>
+          <default route="C3"/>
+	</switch>
+      </filter>
+      <filter refid="log_out"/>
+      <filter refid="log_cerr"/>
+      <filter type="log">          <!-- apply logging always -->
+	<logfile>mylog.log</logfile>
+      </filter>   
     <filter name="reject">        <!-- reject .. -->
     </filter>
-  </sequence>
-  <sequence name="public">
-    <filter type="z3950-client">
-      <target>localhost:9999/A</target>
+    </route>
+    <route id="public">
+      <filter type="z3950-client">
+	<target>localhost:9999/A</target>
     </filter>
-  </sequence>
+    </route>
+    <route id="internal">
+      <filter type="z3950-client">
+	<target>localhost:9999/B</target>
+      </filter>
+    </route>
+    <route id="internal">
+      <xml:include href="file://module2.xml#filter45"/>
+      <xml:include href="file://module4.xml#filter145"/>
+    </route>
+    <route id="AB">
+      <filter type="multi">
+        <package route="A"/>
+        <package route="B"/>
+        <merge type="simple"/>
+      </filter>
+    </route>
+  </routes>
 </yp2>
 
+<!-- functions:
+    db           returns Z39.50 database(s)
+    path         HTTP path
+    HTTP-header  Any HTTP header (including content-type)
+    request-type Init,Search,HTTP,...
+    origin       IP of origin
+    port         Port
+
+
+mother object filter-dom-hash
+  deletes pointers to contexts and filters  on program exit
+hash filter-type -> hash-filter-id -> Context
+                 -> filter-binary-pointer
+
+moher object router pointer hash
+
+created in mother thread, read only structures.
+
+Context* filter.configure(dom );
+
+
+
+process(Context con)
+
+where each filter can have is own context class
+
+yp2::filter::Log::Context : public Context
+
+
+Filters are constructed with a FilterFactory class which exposes a
+method 
+
+Filter* createFilter(std::string type)
+
+ .. which returns a filter
+instance. (The interface pointer that is). The FilterFactory may later
+offer function
+  loadModule(std::string filename);
+or even
+  loadModules(std::string filenamemask);
+
+
+
+-->
+
 <!-- observation: the logic could be controlled by a XSLT! -->