2017-03-29 Fred Gleason <fredg@paravelsystems.com>

* Added a 'CUTS.SHA1_HASH' field to the database.
	* Incremented the database version to 261.
	* Added a 'Sha1' column to the Cut List in 'rdlibrary/audio_cart.cpp'.
	* Added 'RDCut::sha1Hash()' and 'RDCut::setSha1Hash()' methods in
	'lib/rdcut.cpp' and 'lib/rdcut.h'.
	* Added a '--rehash=' directive to rddbcheck(8).
	* Added a 'Rehash' Web API call.
	* Added an 'RDRehash' class in 'lib/rdrehash.cpp' and 'lib/rdrehash.h'.

web/rdxport/Makefile.am

@@ -39,6 +39,7 @@ dist_rdxport_cgi_SOURCES = audioinfo.cpp\
                            import.cpp\
                            logs.cpp\
                            rdxport.cpp rdxport.h\
+                           rehash.cpp\
                            schedcodes.cpp\
                            services.cpp\
                            trimaudio.cpp

web/rdxport/import.cpp

@@ -30,6 +30,7 @@
 #include <rdsettings.h>
 #include <rdconf.h>
 #include <rdgroup.h>
+#include <rdhash.h>
 #include <rdlibrary_conf.h>
 
 #include <rdxport.h>
@@ -214,12 +215,15 @@ void Xport::Import()
     resp_code=400;
     break;
   }
+  /*
   delete conv;
   delete settings;
   delete conf;
   delete cut;
   delete cart;
+  */
   if(resp_code==200) {
+    cut->setSha1Hash(RDSha1Hash(RDCut::pathName(cut->cutName())));
     printf("Content-type: application/xml\n");
     printf("Status: %d\n",resp_code);
     printf("\n");

web/rdxport/rdxport.cpp

@@ -264,6 +264,10 @@ Xport::Xport(QObject *parent)
     ListServices();
     break;
 
+  case RDXPORT_COMMAND_REHASH:
+    Rehash();
+    break;
+
   default:
     printf("Content-type: text/html\n\n");
     printf("rdxport: missing/invalid command\n");

web/rdxport/rdxport.h

@@ -64,6 +64,7 @@ class Xport : public QObject
   void DeleteLog();
   void ListLogs();
   void ListLog();
+  void Rehash();
   void SaveLog();
   void ListSchedCodes();
   void AssignSchedCode();

web/rdxport/rehash.cpp

@@ -0,0 +1,65 @@
+// rehash.cpp
+//
+// Rivendell web service portal -- Rehash service
+//
+//   (C) Copyright 2017 Fred Gleason <fredg@paravelsystems.com>
+//
+//   This program is free software; you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License version 2 as
+//   published by the Free Software Foundation.
+//
+//   This program is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public
+//   License along with this program; if not, write to the Free Software
+//   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+
+#include <rdformpost.h>
+#include <rdlog_line.h>
+#include <rdweb.h>
+#include <rduser.h>
+#include <rdgroup.h>
+#include <rdconf.h>
+#include <rdescape_string.h>
+#include <rdcart_search_text.h>
+#include <rdhash.h>
+
+#include <rdxport.h>
+
+void Xport::Rehash()
+{
+  int cart_number;
+  int cut_number;
+
+  //
+  // Verify Post
+  //
+  if(!xport_post->getValue("CART_NUMBER",&cart_number)) {
+    XmlExit("Missing CART_NUMBER",400);
+  }
+  if(!xport_post->getValue("CUT_NUMBER",&cut_number)) {
+    XmlExit("Missing CUT_NUMBER",400);
+  }
+
+  //
+  // Process Request
+  //
+  RDCut *cut=new RDCut(cart_number,cut_number);
+  if(!cut->exists()) {
+    delete cut;
+    XmlExit("No such cut",404);
+  }
+  cut->setSha1Hash(RDSha1Hash(RDCut::pathName(cart_number,cut_number)));
+  delete cut;
+  XmlExit("OK",200);
+}

web/tests/Makefile.am

@@ -50,6 +50,7 @@ install-exec-am:
 	cp listlogs.html $(DESTDIR)@libexecdir@
 	cp listschedcodes.html $(DESTDIR)@libexecdir@
 	cp listservices.html $(DESTDIR)@libexecdir@
+	cp rehash.html $(DESTDIR)@libexecdir@
 	cp removecart.html $(DESTDIR)@libexecdir@
 	cp removecut.html $(DESTDIR)@libexecdir@
 	cp savelog.html $(DESTDIR)@libexecdir@
@@ -86,6 +87,7 @@ uninstall-local:
 	rm -f $(DESTDIR)@libexecdir@/listlogs.html
 	rm -f $(DESTDIR)@libexecdir@/listschedcodes.html
 	rm -f $(DESTDIR)@libexecdir@/listservices.html
+	rm -f $(DESTDIR)@libexecdir@/rehash.html
 	rm -f $(DESTDIR)@libexecdir@/removecart.html
 	rm -f $(DESTDIR)@libexecdir@/removecut.html
 	rm -f $(DESTDIR)@libexecdir@/savelog.html
@@ -121,6 +123,7 @@ EXTRA_DIST = addcart.html\
              listlogs.html\
              listschedcodes.html\
              listservices.html\
+             rehash.html\
              removecart.html\
              removecut.html\
              savelog.html\

web/tests/rehash.html

@@ -0,0 +1,37 @@
+<html>
+<head>
+<title>Rivendell REHASH Service Test Harness</title>
+<body>
+<form action="/rd-bin/rdxport.cgi" method="post" enctype="multipart/form-data">
+<input type="hidden" name="COMMAND" value="32">
+<table cellpadding="0" cellspacing="2" border="0">
+<tr>
+<td align="right">LOGIN NAME:</td>
+<td><input type="text" name="LOGIN_NAME" size="20" maxlength="255"></td>
+</tr>
+<tr>
+<td align="right">PASSWORD:</td>
+<td><input type="password" name="PASSWORD" size="20" maxlength="32"></td>
+</tr>
+<tr>
+<td align="right">TICKET:</td>
+<td><input type="text" name="TICKET" size="40" maxlength="40"></td>
+</tr>
+<tr>
+<td align="right">CART NUMBER:</td>
+<td><input type="text" name="CART_NUMBER" size="20" maxlength="6"></td>
+</tr>
+<tr>
+<td align="right">CUT NUMBER:</td>
+<td><input type="text" name="CUT_NUMBER" size="20" maxlength="3"></td>
+</tr>
+<tr>
+<td colspan="2" align="right">&nbsp;</td>
+</tr>
+<tr>
+<td colspan="2" align="right"><input type="submit" value="OK"></td>
+</tr>
+</table>
+</form>
+</body>
+</html>