diff audioDB.cpp @ 322:634959ef98f2 large_adb

Added --adb_root and --adb_feature_root support to server-side Web Services instance. Client does not have to know location of database and features on the server when server performs path substitutions with these arguments.

--- a/audioDB.cpp	Thu Aug 21 19:16:21 2008 +0000
+++ b/audioDB.cpp	Thu Aug 21 19:58:55 2008 +0000
@@ -1,6 +1,8 @@
 #include "audioDB.h"
 
 LSH* SERVER_LSH_INDEX_SINGLETON;
+char* SERVER_ADB_ROOT;
+char* SERVER_ADB_FEATURE_ROOT;
 
 PointPair::PointPair(Uns32T a, Uns32T b, Uns32T c):trackID(a),qpos(b),spos(c){};
 
@@ -34,7 +36,7 @@
     error("No command found");
   }
 
-  // perform dbName path prefix subbsitution
+  // Perform database prefix substitution
   if(adb_root)
     prefix_name((char** const)&dbName, adb_root);
 
@@ -90,6 +92,9 @@
   try {
     isServer = 1; // FIXME: Hack
     processArgs(argc, argv);
+    // Perform database prefix substitution
+    if(adb_root)
+      prefix_name((char** const)&dbName, adb_root);
     assert(O2_ACTION(COM_QUERY));
     query(dbName, inFile, adbQueryResponse);
   } catch(char *err) {
@@ -103,6 +108,9 @@
   try {
     isServer = 1; // FIXME: Hack
     processArgs(argc, argv);
+    // Perform database prefix substitution
+    if(adb_root)
+      prefix_name((char** const)&dbName, adb_root);
     assert(O2_ACTION(COM_STATUS));
     status(dbName, adbStatusResponse);
   } catch(char *err) {
@@ -254,7 +262,13 @@
   if (args_info.adb_feature_root_given){
     adb_feature_root = args_info.adb_feature_root_arg;
   }
-    
+
+  // perform dbName path prefix SERVER-side subsitution
+  if(SERVER_ADB_ROOT && !adb_root)
+    adb_root = SERVER_ADB_ROOT;
+  if(SERVER_ADB_FEATURE_ROOT && !adb_feature_root)
+    adb_feature_root = SERVER_ADB_FEATURE_ROOT;
+  
   if(args_info.SERVER_given){
     command=COM_SERVER;
     port=args_info.SERVER_arg;
@@ -650,5 +664,7 @@
 // so it is a good place to set any global state variables
 int main(const unsigned argc, char* const argv[]){
   SERVER_LSH_INDEX_SINGLETON = 0; // Initialize global variables
+  SERVER_ADB_ROOT = 0;            // Server-side database root prefix
+  SERVER_ADB_FEATURE_ROOT = 0;    // Server-side features root prefix
   audioDB(argc, argv);
 }