Merge PR and attempt to recognize 1.9 servers

Author: jazzklein

NEWS

@@ -1,4 +1,9 @@
-Version 1.6.6-SNAPSHOT  - xx xxx 2020
+Version 1.6.7-SNAPSHOT  - xx xxx 202x
+
+Version 1.6.6  - 26 Aug 2022
+  * Merge pull request #101 from @linsomniac
+  * See if we can recognize 1.9 servers. Note, there is none of the
+    1.9 specific features in this version of librets
 
 Version 1.6.5 - 12 Aug 2020
   * Resolve hard coded CACert location

README.md

@@ -1,4 +1,18 @@
-# libRETS-Docker
+# libRETS
+
+Please note: I have been away from the Real Estate industry for the past decade and it appears
+that NAR has gone silent over these repos. My last few attempts to contact them have been 
+fruitless. The only reason I'm stil around and watching things is that I'm the last one with
+write access to the repo.
+
+That said, I'll be happy to do PRs, but I no longer have a way of proving they work, so I will
+rely upon the community (or silence from the community) as an agreement to merge a PR.
+
+Lastly, please remember that this _is_ Open Source.
+
+MK, 26 Aug, 2022.
+
+## libRETS-Docker
 libRETS Docker is a RETS client library written in C++ (forked from the NAR library) built and packaged for Docker. This allows rapid development of RETS client applications by saving the developer from dealing with the RETS protocol details. The application writer can concentrate on their application thusly saving them time and money in the process.
 
 Platform : 

project/build/version.mk

@@ -1,2 +1,2 @@
-VERSION = 1.6.6-SNAPSHOT
+VERSION = 1.6.6
 HEX_VERSION = 010606

project/librets/include/librets/RetsSession.h

@@ -532,6 +532,8 @@ class RetsSession : public MetadataLoader
     static const char * RETS_1_7_2_STRING;
     static const char * RETS_1_8_STRING;
     static const char * RETS_1_8_0_STRING;
+    static const char * RETS_1_9_STRING;
+    static const char * RETS_1_9_0_STRING;
 
     void RetrieveAction();
 

project/librets/include/librets/RetsVersion.h

@@ -53,7 +53,15 @@ enum RetsVersion
     /**
      * This is a RETS 1.8.0 server.
      */
-    RETS_1_8_0
+    RETS_1_8_0,
+    /**
+     * This is a RETS 1.9 server.
+     */
+    RETS_1_9,
+    /**
+     * This is a RETS 1.8.0 server.
+     */
+    RETS_1_9_0
 };
 
 }

project/librets/src/RetsSession.cpp

@@ -56,6 +56,8 @@ const char * CLASS::RETS_1_7_STRING     = "RETS/1.7";
 const char * CLASS::RETS_1_7_2_STRING   = "RETS/1.7.2";
 const char * CLASS::RETS_1_8_STRING     = "RETS/1.8";
 const char * CLASS::RETS_1_8_0_STRING   = "RETS/1.8.0";
+const char * CLASS::RETS_1_9_STRING   = "RETS/1.9";
+const char * CLASS::RETS_1_9_0_STRING   = "RETS/1.9.0";
 
 const int CLASS::MODE_CACHE             = 0x01;
 const int CLASS::MODE_NO_STREAM         = 0x02;
@@ -786,6 +788,14 @@ string CLASS::RetsVersionToString(RetsVersion retsVersion)
     {
         return RETS_1_8_0_STRING;
     }
+    else if (retsVersion == RETS_1_9)
+    {
+        return RETS_1_9_STRING;
+    }
+    else if (retsVersion == RETS_1_9_0)
+    {
+        return RETS_1_9_0_STRING;
+    }
     else
     {
         throw RetsException(str_stream() << "Invalid RetsVersion: "
@@ -819,6 +829,14 @@ RetsVersion CLASS::RetsVersionFromString(string versionString)
     {
         return RETS_1_8_0;
     }
+    else if (versionString == RETS_1_9_STRING)
+    {
+        return RETS_1_9;
+    }
+    else if (versionString == RETS_1_9_0_STRING)
+    {
+        return RETS_1_9_0;
+    }
     else if (versionString.empty())
     {
         return RETS_1_0;