Standardize directory names

Reorganized.  Created a new top level include directory that will hold all of Trick's header files. Moved all of the Trick headers to this directory.  Created a libexec directory that holds all of the executables that users don't need to execute directly.  Changed all of the executables remaining in bin to start with "trick-".  In the sim_services directories changed all source files to find the Trick headers in their new location.  Since all of the include files are gone in sim_services, removed the src directories as well, moving all of the source files up a level.  Moved the makefiles, docs, man, and other architecture independent files into a top level share directory.  Renamed lib_${TRICK_HOST_CPU} to lib64 or lib depending on the platform we're currently on.

refs #63

trick_source/sim_services/VariableServer/VariableServer.cpp

@@ -0,0 +1,100 @@
+
+#include <netdb.h>
+#include "trick/VariableServer.hh"
+#include "trick/tc_proto.h"
+
+Trick::VariableServer * the_vs ;
+
+Trick::VariableServer::VariableServer() :
+ enabled(true) ,
+ info_msg(false),
+ log(false)
+{
+    the_vs = this ;
+    pthread_mutex_init(&map_mutex, NULL);
+}
+
+Trick::VariableServer::~VariableServer() {
+}
+
+bool Trick::VariableServer::get_enabled() {
+    return enabled ;
+}
+
+void Trick::VariableServer::set_enabled(bool on_off) {
+    enabled = on_off ;
+}
+
+bool Trick::VariableServer::get_info_msg() {
+    return info_msg ;
+}
+
+void Trick::VariableServer::set_var_server_info_msg_on() {
+    info_msg = true;
+}
+
+void Trick::VariableServer::set_var_server_info_msg_off() {
+    info_msg = false;
+}
+
+bool Trick::VariableServer::get_log() {
+    return log ;
+}
+
+void Trick::VariableServer::set_var_server_log_on() {
+    log = true;
+    // turn log on for all current vs clients
+    std::map < pthread_t , VariableServerThread * >::iterator it ;
+    for ( it = var_server_threads.begin() ; it != var_server_threads.end() ; it++ ) {
+        (*it).second->set_log_on();
+    }
+}
+
+void Trick::VariableServer::set_var_server_log_off() {
+    log = false;
+    // turn log off for all current vs clients
+    std::map < pthread_t , VariableServerThread * >::iterator it ;
+    for ( it = var_server_threads.begin() ; it != var_server_threads.end() ; it++ ) {
+        (*it).second->set_log_off();
+    }
+}
+
+const char * Trick::VariableServer::get_hostname() {
+    return (listen_thread.get_hostname()) ;
+}
+
+Trick::VariableServerListenThread & Trick::VariableServer::get_listen_thread() {
+    return listen_thread ;
+}
+
+void Trick::VariableServer::add_vst(pthread_t in_thread_id, VariableServerThread * in_vst) {
+    pthread_mutex_lock(&map_mutex) ;
+    var_server_threads[in_thread_id] = in_vst ;
+    pthread_mutex_unlock(&map_mutex) ;
+}
+
+Trick::VariableServerThread * Trick::VariableServer::get_vst(pthread_t thread_id) {
+    std::map < pthread_t , Trick::VariableServerThread * >::iterator it ;
+    Trick::VariableServerThread * ret = NULL ;
+    pthread_mutex_lock(&map_mutex) ;
+    it = var_server_threads.find(thread_id) ;
+    if ( it != var_server_threads.end() ) {
+        ret = (*it).second ;
+    }
+    pthread_mutex_unlock(&map_mutex) ;
+    return ret ;
+}
+
+void Trick::VariableServer::delete_vst(pthread_t thread_id) {
+    pthread_mutex_lock(&map_mutex) ;
+    var_server_threads.erase(thread_id) ;
+    pthread_mutex_unlock(&map_mutex) ;
+}
+
+void Trick::VariableServer::set_copy_data_job( Trick::JobData * in_job ) {
+    copy_data_job = in_job ;
+}
+
+void Trick::VariableServer::set_copy_data_freeze_job( Trick::JobData * in_job ) {
+    copy_data_freeze_job = in_job ;
+}