c4ebea6f863d96a9e9dbfe40ac67193ece91b346
braney
  Tue May 13 17:26:39 2014 -0700
adding the ability to search hubs for content.
diff --git src/hg/inc/hubConnect.h src/hg/inc/hubConnect.h
index d34348a..20acfd4 100644
--- src/hg/inc/hubConnect.h
+++ src/hg/inc/hubConnect.h
@@ -16,30 +16,32 @@
 #define defaultHubStatusTableName "hubStatus"
 /* Name of table that maintains status of hubs  read/write. */
 
 #define hubStatusTableConfVariable    "hub.statusTableName"
 /* the name of the hg.conf variable to use something other than the default */
 
 #define hgHubConnectTimeToCheck "hub.timeToCheck"
 /* the number of seconds to wait before checking the hub again */
 
 #define hgHubDataText      "hubUrl"
 /* name of cgi variable containing new hub name */
 
 #define hubTrackPrefix "hub_"
 /* The names of all hub tracks begin with this.  Use in cart. */
 
+#define hgHubSearchTerms      "hubSearchTerms"
+/* name of cart/cgi variable containing the current search terms */
 
 boolean isHubTrack(char *trackName);
 /* Return TRUE if it's a hub track. */
 
 struct hubConnectStatus
 /* Basic status in hubStatus.  Note it is *not* the same as the
  * hubStatus table, that has a bunch of extra fields to help 
  * keep track of whether the hub is alive. */
     {
     struct hubConnectStatus *next;
     unsigned id;	/* Hub ID */
     char *hubUrl;	/* URL to hub.ra file. */
     char *errorMessage;	/* If non-empty hub has an error and this describes it. */
     struct trackHub *trackHub; /* pointer to structure that describes hub */
     unsigned  status;   /* 1 if private */