4898794edd81be5285ea6e544acbedeaeb31bf78
max
  Tue Nov 23 08:10:57 2021 -0800
Fixing pointers to README file for license in all source code files. refs #27614

diff --git src/hg/hgLinkIn/hgLinkIn.c src/hg/hgLinkIn/hgLinkIn.c
index f72e83c..9d58e3c 100644
--- src/hg/hgLinkIn/hgLinkIn.c
+++ src/hg/hgLinkIn/hgLinkIn.c
@@ -1,133 +1,133 @@
 /* Copyright (C) 2017 The Regents of the University of California
- * See README in this or parent directory for licensing information. */
+ * See kent/LICENSE or http://genome.ucsc.edu/license/ for licensing information. */
 
 /* hgLinkIn - Link external IDs to an assembly and a position. */
 
 #include "common.h"
 #include "linefile.h"
 #include "hash.h"
 #include "options.h"
 #include "jksql.h"
 #include "htmshell.h"
 #include "web.h"
 #include "cheapcgi.h"
 #include "cart.h"
 #include "hui.h"
 #include "udc.h"
 #include "knetUdc.h"
 #include "genbank.h"
 #include "memalloc.h"
 
 #include "linkInHandlers.h"
 #include "handlerList.h"
 
 
 /* Global Variables */
 struct cart *cart;             /* CGI and other variables */
 struct hash *oldVars = NULL;
 
 
 void displayLinkInResults(char *linkInId, char *linkInResource, struct linkInResult *results)
 /* Take the list of results and display them.  Here, that generally means redirecting to
  * hgTracks with a db and position. */
 {
 /* If only one result, jump to it.  Otherwise, for now, jump to the first */
 int hitCount = slCount(results);
 if (hitCount == 0)
     {
     printf ("Error: No results found for ID %s", linkInId);
     if (linkInResource != NULL)
         printf (" in database %s\n", linkInResource);
     }
 else if (hitCount == 1)
     {
     char url[2048];
     safef(url, sizeof(url), "../cgi-bin/hgTracks?db=%s&position=%s&%s=pack",
             results->db, results->position, results->trackToView);
     char redirect[4096];
     safef(redirect, sizeof(redirect), "window.location='%s';", url);
     jsInline(redirect);
     printf("Redirecting to <a href='%s'>%s</a>.", url, url);
     }
 else
     {
     // Multiple hits
     char url[2048];
     safef(url, sizeof(url), "../cgi-bin/hgTracks?db=%s&position=%s&%s=pack",
             results->db, results->position, results->trackToView);
     char redirect[4096];
     safef(redirect, sizeof(redirect), "window.location='%s';", url);
     jsInline(redirect);
     printf("Redirecting to <a href='%s'>%s</a>.", url, url);
     }
 }
 
 
 void hgLinkIn(struct cart *theCart)
 /* Perform a search for an identifier supplied in the cart, or squack that
  * no identifier was provided. */
 {
 struct linkInResult *results = NULL;
 registerLinkInHandlers();
 
 char *linkInResource = cgiOptionalString("resource");
 char *linkInId = cgiOptionalString("id");
 
 if (isEmpty(linkInId))
     {
     /* user never gave us an ID; display interface */
     warn("No ID supplied - must specify id=&ltid&gt in URL. Interactive "
             "mode not yet implemented.");
         return;
     }
 
 if (isEmpty(linkInResource) || sameString(linkInResource, "all"))
     {
     /* try all possible linkIns for a list of results */
     results = checkAllLinkInHandlers(linkInId);
     }
 else
     {
     /* dispatch a single linkIn handler based on the id (if we have that handler) */
     results = checkLinkInHandlerForResource(linkInResource, linkInId);
     }
 displayLinkInResults(linkInId, linkInResource, results);
 }
 
 
 void doMiddle(struct cart *theCart)
 /* Set up globals and make web page */
 {
 cart = theCart;
 char *database = NULL;
 char *genome = NULL;
 getDbAndGenome(cart, &database, &genome, oldVars);
 initGenbankTableNames(database);
 
 int timeout = cartUsualInt(cart, "udcTimeout", 300);
 if (udcCacheTimeout() < timeout)
     udcSetCacheTimeout(timeout);
 knetUdcInstall();
 
 cartWebStart(cart, database, "Link external IDs to an assembly and a position");
 hgLinkIn(cart);
 cartWebEnd();
 }
 
 
 
 /* Null terminated list of CGI Variables we don't want to save
  * permanently. */
 char *excludeVars[] = {"Submit", "submit", "resource", "id", NULL,};
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 pushCarefulMemHandler(LIMIT_2or6GB);
 htmlPushEarlyHandlers(); /* Make errors legible during initialization. */
 cgiSpoof(&argc, argv);
 
 cartEmptyShell(doMiddle, hUserCookie(), excludeVars, oldVars);
 
 return 0;
 }