diff soap.cpp @ 333:cc3f9d1ca2cd

Ugly hack upon ugly hack:

* extend adb__query() to take a bunch of other arguments that allow
  useful functionality through to the SOAP server;
* alter the RadiusQuery reporter so that the count for tracks is
  returned through SOAP, punning one of the result fields for the
  purpose;
* alter argv construction to be more dynamic, to reflect that the very
  presence of some arguments changes audioDB behaviour.

Now test 0020 passes, only some 12 months after it was originally
written, yay.  Alter test 0050 also, so that the results are actually
vaguely what would be expected from a radius search; they are not
completely checked for correctness, but are (apart from the last two)
the same as test 0040.

I believe that the modifications are backward compatible; lightly
testing with an old audioDB binary suggests that old-format SOAP queries
continue to work.  Currently too baby-encumbered to think of how to test
this fully.

--- a/soap.cpp	Sun Aug 31 08:45:22 2008 +0000
+++ b/soap.cpp	Mon Sep 01 15:35:05 2008 +0000
@@ -33,18 +33,33 @@
   struct soap soap;
   adb__queryResponse adbQueryResponse;  
   VERB_LOG(1, "Calling fileName query on database %s with featureFile=%s\n", dbName, featureFileName);
-  soap_init(&soap);  
-  if(soap_call_adb__query(&soap,hostport,NULL,
-			  (char*)dbName,(char*)featureFileName,(char*)trackFileName,(char*)timesFileName,
-			  queryType, queryPoint, pointNN, trackNN, sequenceLength, adbQueryResponse)==SOAP_OK){
-    //std::std::cerr << "result list length:" << adbQueryResponse.result.__sizeRlist << std::std::endl;
-    for(int i=0; i<adbQueryResponse.result.__sizeRlist; i++)
-      std::cout << adbQueryResponse.result.Rlist[i] << " " << adbQueryResponse.result.Dist[i] 
-		<< " " << adbQueryResponse.result.Qpos[i] << " " << adbQueryResponse.result.Spos[i] << std::endl;
+  soap_init(&soap);
+  if(soap_call_adb__query(&soap, hostport, NULL, (char *) dbName,
+			  (char *)featureFileName, (char *)trackFileName,
+			  (char *)timesFileName, (char *) powerFileName,
+			  queryType, queryPoint, 
+			  pointNN, trackNN, sequenceLength, 
+			  radius, absolute_threshold, relative_threshold,
+			  !usingQueryPoint, lsh_exact,
+			  adbQueryResponse) 
+     == SOAP_OK) {
+    if(radius == 0) {
+      for(int i=0; i<adbQueryResponse.result.__sizeRlist; i++) {
+	std::cout << adbQueryResponse.result.Rlist[i] << " "
+		  << adbQueryResponse.result.Dist[i] << " "
+		  << adbQueryResponse.result.Qpos[i] << " " 
+		  << adbQueryResponse.result.Spos[i] << std::endl;
+      }
+    } else {
+      for(int i = 0; i < adbQueryResponse.result.__sizeRlist; i++) {
+	std::cout << adbQueryResponse.result.Rlist[i] << " " 
+		  << adbQueryResponse.result.Spos[i] << std::endl;
+      }
+    }
+  } else {
+    soap_print_fault(&soap,stderr);
   }
-  else
-    soap_print_fault(&soap,stderr);
-  
+
   soap_destroy(&soap);
   soap_end(&soap);
   soap_done(&soap);
@@ -103,6 +118,14 @@
 }
 
 
+/* handy macros */
+#define INTSTRINGIFY(val, str) \
+  char str[256]; \
+  snprintf(str, 256, "%d", val);
+#define DOUBLESTRINGIFY(val, str) \
+  char str[256]; \
+  snprintf(str, 256, "%f", val);
+
 /* Server definitions */
 int adb__status(struct soap* soap, xsd__string dbName, adb__statusResponse &adbStatusResponse){
   char* const argv[]={"./audioDB",COM_STATUS,"-d",dbName};
@@ -117,7 +140,16 @@
 }
  
 // Literal translation of command line to web service
-int adb__query(struct soap* soap, xsd__string dbName, xsd__string qKey, xsd__string keyList, xsd__string timesFileName, xsd__int qType, xsd__int qPos, xsd__int pointNN, xsd__int trackNN, xsd__int seqLen, adb__queryResponse &adbQueryResponse){
+int adb__query(struct soap* soap, xsd__string dbName, 
+	       xsd__string qKey, xsd__string keyList, 
+	       xsd__string timesFileName, xsd__string powerFileName, 
+	       xsd__int qType, 
+	       xsd__int qPos, xsd__int pointNN, xsd__int trackNN, 
+	       xsd__int seqLen,
+	       xsd__double radius, 
+	       xsd__double absolute_threshold, xsd__double relative_threshold,
+	       xsd__int exhaustive, xsd__int lsh_exact,
+	       adb__queryResponse &adbQueryResponse){
   char queryType[256];
 
   fprintf(stderr,"Calling fileName query on database %s with featureFile=%s\n", dbName, qKey);
@@ -140,43 +172,92 @@
   if(seqLen==0)
     seqLen=16;
 
-  char qPosStr[256];
-  sprintf(qPosStr, "%d", qPos);
-  char pointNNStr[256];
-  sprintf(pointNNStr,"%d",pointNN);
-  char trackNNStr[256];
-  sprintf(trackNNStr,"%d",trackNN);
-  char seqLenStr[256];  
-  sprintf(seqLenStr,"%d",seqLen);
-  
-  const  char* argv[] ={
-    "./audioDB", 
-    COM_QUERY, 
-    queryType, // Need to pass a parameter
-    COM_DATABASE,
-    ENSURE_STRING(dbName),
-    COM_FEATURES,
-    ENSURE_STRING(qKey),
-    COM_KEYLIST,
-    ENSURE_STRING(keyList),
-    COM_TIMES,
-    ENSURE_STRING(timesFileName),
-    COM_QPOINT, 
-    qPosStr,
-    COM_POINTNN,
-    pointNNStr,
-    COM_TRACKNN,
-    trackNNStr, // Need to pass a parameter
-    COM_SEQLEN,
-    seqLenStr
-  };
+  INTSTRINGIFY(qPos, qPosStr);
+  INTSTRINGIFY(pointNN, pointNNStr);
+  INTSTRINGIFY(trackNN, trackNNStr);
+  INTSTRINGIFY(seqLen, seqLenStr);
 
-  const unsigned argc = 19;
+  /* We don't necessarily use these, but because of scope we do this
+     anyway.  We waste 756 bytes of stack this way. */
+  DOUBLESTRINGIFY(radius, radiusStr);
+  DOUBLESTRINGIFY(absolute_threshold, absolute_thresholdStr);
+  DOUBLESTRINGIFY(relative_threshold, relative_thresholdStr);
+
+  unsigned int argc = 19;
+  if (powerFileName) {
+    argc += 2;
+  }
+  if (radius != 0) {
+    argc += 2;
+  }
+  /* we can't use use_absolute_threshold and friends because we're not
+     in the audioDB class here. */
+  if (absolute_threshold != 0) {
+    argc += 2;
+  }
+  if (relative_threshold != 0) {
+    argc += 2;
+  }
+  if (exhaustive) {
+    argc++;
+  }
+  if (lsh_exact) {
+    argc++;
+  }
+
+  char **argv = new char*[argc+1];
+  argv[0] = "./audioDB";
+  argv[1] = COM_QUERY;
+  argv[2] = queryType;
+  argv[3] = COM_DATABASE;
+  argv[4] = (char *) (ENSURE_STRING(dbName));
+  argv[5] = COM_FEATURES;
+  argv[6] = (char *) (ENSURE_STRING(qKey));
+  argv[7] = COM_KEYLIST;
+  argv[8] = (char *) (ENSURE_STRING(keyList));
+  argv[9] = COM_TIMES;
+  argv[10] = (char *) (ENSURE_STRING(timesFileName));
+  argv[11] = COM_QPOINT;
+  argv[12] = qPosStr;
+  argv[13] = COM_POINTNN;
+  argv[14] = pointNNStr;
+  argv[15] = COM_TRACKNN;
+  argv[16] = trackNNStr;
+  argv[17] = COM_SEQLEN;
+  argv[18] = seqLenStr;
+  int argv_counter = 19;
+  if (powerFileName) {
+    argv[argv_counter++] = COM_QUERYPOWER;
+    argv[argv_counter++] = powerFileName;
+  }
+  if (radius != 0) {
+    argv[argv_counter++] = COM_RADIUS;
+    argv[argv_counter++] = radiusStr;
+  }
+  if (absolute_threshold != 0) {
+    argv[argv_counter++] = COM_ABSOLUTE_THRESH;
+    argv[argv_counter++] = absolute_thresholdStr;
+  }
+  if (relative_threshold != 0) {
+    argv[argv_counter++] = COM_RELATIVE_THRESH;
+    argv[argv_counter++] = relative_thresholdStr;
+  }
+  if (exhaustive) {
+    argv[argv_counter++] = COM_EXHAUSTIVE;
+  }
+  if (lsh_exact) {
+    argv[argv_counter++] = COM_LSH_EXACT;
+  }
+  argv[argv_counter] = NULL;
+
+
   try {
     audioDB(argc, (char* const*)argv, &adbQueryResponse);
+    delete [] argv;
     return SOAP_OK;
   } catch (char *err) {
     soap_receiver_fault(soap, err, "");
+    delete [] argv;
     return SOAP_FAULT;
   }
 }
@@ -196,23 +277,10 @@
 			    xsd__int usingQueryPoint,
 			    xsd__int lsh_exact,
 			    struct adb__queryResponse& adbQueryResponse){
-  char radiusStr[256];
-  char qPosStr[256];
-  char pointNNStr[256];
-  char trackNNStr[256];
-  char seqLenStr[256];
-  char absolute_thresholdStr[256];
   char qtypeStr[256];
 
   fprintf(stderr, "Calling %s query on database %s with %s=%s\n", (trackKey&&strlen(trackKey))?"KEY":"FILENAME", dbName, (trackKey&&strlen(trackKey))?"KEY":"FILENAME",(trackKey&&strlen(trackKey))?trackKey:featureFileName);
 
-  /* When the branch is merged, move this to a header and use it
-     elsewhere */
-#define INTSTRINGIFY(val, str) \
-  snprintf(str, 256, "%d", val);
-#define DOUBLESTRINGIFY(val, str) \
-  snprintf(str, 256, "%f", val);
-
   INTSTRINGIFY(queryPoint, qPosStr);
   INTSTRINGIFY(pointNN, pointNNStr);
   INTSTRINGIFY(trackNN, trackNNStr);