From e83ba7317a4192fb3f253c240dc2922e6a7b5c32 Mon Sep 17 00:00:00 2001
From: Fred Gleason <fredg@paraelsystems.com>
Date: Wed, 20 Jul 2016 16:32:34 -0400
Subject: [PATCH] 2016-07-20 Fred Gleason <fredg@paravelsystems.com> 	*
 Added a 'help' command to rdclilogedit(1) in 
 'utils/rdclilogedit/rdclilogedit.cpp'.

---
 ChangeLog                           |  3 ++
 utils/rdclilogedit/rdclilogedit.cpp | 78 +++++++++++++++++++++++++++++
 utils/rdclilogedit/rdclilogedit.h   |  1 +
 3 files changed, 82 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index d8f8b50f..4617f201 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -15304,3 +15304,6 @@
 	* Incremented the package version to 2.14.1int01.
 2016-07-20 Fred Gleason <fredg@paravelsystems.com>
 	* Stubbed out a command-line log editor in 'utils/rdclilogedit/'.
+2016-07-20 Fred Gleason <fredg@paravelsystems.com>
+	* Added a 'help' command to rdclilogedit(1) in
+	'utils/rdclilogedit/rdclilogedit.cpp'.
diff --git a/utils/rdclilogedit/rdclilogedit.cpp b/utils/rdclilogedit/rdclilogedit.cpp
index bc6747e5..a1dd4655 100644
--- a/utils/rdclilogedit/rdclilogedit.cpp
+++ b/utils/rdclilogedit/rdclilogedit.cpp
@@ -134,6 +134,79 @@ void MainObject::inputActivatedData(int sock)
 }
 
 
+void MainObject::Help(const QStringList &cmds) const
+{
+  bool processed=false;
+
+  if(cmds.size()==1) {
+    printf("\n");
+    printf("The following commands are available:\n");
+    printf("?, bye, exit, help, list, listlogs, load, quit, unload\n");
+    printf("\n");
+    printf("Enter \"? <cmd-name>\" for specific help.\n");
+    printf("\n");
+    processed=true;
+  }
+  else {
+    QString verb=cmds[1].lower();
+    if((verb=="bye")||(verb=="exit")||(verb=="quit")) {
+      printf("\n");
+      printf("  %s\n",(const char *)cmds[1]);
+      printf("\n");
+      printf("Exit the program.\n");
+      printf("\n");
+      processed=true;
+    }
+    if((verb=="?")||(verb=="help")) {
+      printf("\n");
+      printf("  %s <cmd-name>\n",(const char *)cmds[1]);
+      printf("\n");
+      printf("Print help about command <cmd-name>\n");
+      printf("\n");
+      processed=true;
+    }
+    if(verb=="listlogs") {
+      printf("\n");
+      printf("  listlogs\n");
+      printf("\n");
+      printf("Print the list of Rivendell logs.\n");
+      printf("\n");
+      processed=true;
+    }
+    if(verb=="load") {
+      printf("\n");
+      printf("  load <log-name>\n");
+      printf("\n");
+      printf("Load the <log-name> log into the edit buffer.\n");
+      printf("\n");
+      processed=true;
+    }
+    if(verb=="unload") {
+      printf("\n");
+      printf("  unload\n");
+      printf("\n");
+      printf("Unload and clear the contents of the edit buffer.\n");
+      printf("\n");
+      processed=true;
+    }
+    if(verb=="list") {
+      printf("\n");
+      printf("  list\n");
+      printf("\n");
+      printf("Print the contents of the edit buffer.\n");
+      printf("\n");
+      processed=true;
+    }
+  }
+
+  if(!processed) {
+    printf("\n");
+    printf("help: no such command\n");
+    printf("\n");
+  }
+}
+
+
 void MainObject::ListLogs() const
 {
   QString sql;
@@ -207,6 +280,11 @@ void MainObject::DispatchCommand(const QString &cmd)
     exit(0);
   }
 
+  if((verb=="help")||(verb=="?")) {
+    Help(cmds);
+    processed=true;
+  }
+
   if(verb=="listlogs") {
     ListLogs();
     processed=true;
diff --git a/utils/rdclilogedit/rdclilogedit.h b/utils/rdclilogedit/rdclilogedit.h
index f901cd6a..cf063e04 100644
--- a/utils/rdclilogedit/rdclilogedit.h
+++ b/utils/rdclilogedit/rdclilogedit.h
@@ -45,6 +45,7 @@ class MainObject : public QObject
   void inputActivatedData(int sock);
 
  private:
+  void Help(const QStringList &cmds) const;
   void ListLogs() const;
   void Load(const QString &logname);
   void List();