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00055 #ifndef ns_rtmodule_h
00056 #define ns_rtmodule_h
00057
00058 #include <tclcl.h>
00059 #include "addr-params.h"
00060 #include "classifier.h"
00061 #include "classifier-hash.h"
00062 #include "classifier-hier.h"
00063
00064
00065
00066 class NsObject;
00067 class Node;
00068 class VirtualClassifier;
00069 class DestHashClassifier;
00070
00071
00072 class RoutingModule : public TclObject {
00073 public:
00074 RoutingModule();
00075
00076
00077
00078 inline Node* node() { return n_; }
00079
00080
00081
00082
00083
00084
00085
00086
00087
00088 virtual int attach(Node *n) { n_ = n; return TCL_OK; }
00089 virtual int command(int argc, const char*const* argv);
00090 virtual const char* module_name() const { return NULL; }
00091
00092
00093 void route_notify(RoutingModule *rtm);
00094 void unreg_route_notify(RoutingModule *rtm);
00095 virtual void add_route(char *dst, NsObject *target);
00096 virtual void delete_route(char *dst, NsObject *nullagent);
00097 void set_table_size(int nn);
00098 void set_table_size(int level, int csize);
00099 RoutingModule *next_rtm_;
00100
00101 protected:
00102 Node *n_;
00103 Classifier *classifier_;
00104 };
00105
00106 class BaseRoutingModule : public RoutingModule {
00107 public:
00108 BaseRoutingModule() : RoutingModule() {}
00109 virtual const char* module_name() const { return "Base"; }
00110 virtual int command(int argc, const char*const* argv);
00111 protected:
00112 DestHashClassifier *classifier_;
00113 };
00114
00115 class McastRoutingModule : public RoutingModule {
00116 public:
00117 McastRoutingModule() : RoutingModule() {}
00118 virtual const char* module_name() const { return "Mcast"; }
00119 virtual int command(int argc, const char*const* argv);
00120 protected:
00121 DestHashClassifier *classifier_;
00122 };
00123
00124 class HierRoutingModule : public RoutingModule {
00125 public:
00126 HierRoutingModule() : RoutingModule() {}
00127 virtual const char* module_name() const { return "Hier"; }
00128 virtual int command(int argc, const char*const* argv);
00129 protected:
00130 HierClassifier *classifier_;
00131 };
00132
00133 class ManualRoutingModule : public RoutingModule {
00134 public:
00135 ManualRoutingModule() : RoutingModule() {}
00136 virtual const char* module_name() const { return "Manual"; }
00137 virtual int command(int argc, const char*const* argv);
00138 void add_route(char *dst, NsObject *target);
00139 protected:
00140 DestHashClassifier *classifier_;
00141 };
00142
00143 class SourceRoutingModule : public RoutingModule {
00144 public:
00145 SourceRoutingModule() : RoutingModule() {}
00146 virtual const char* module_name() const { return "Source"; }
00147 virtual int command(int argc, const char*const* argv);
00148 };
00149
00150 class QSRoutingModule : public RoutingModule {
00151 public:
00152 QSRoutingModule() : RoutingModule() {}
00153 virtual const char* module_name() const { return "QS"; }
00154 virtual int command(int argc, const char*const* argv);
00155 };
00156
00157 class VcRoutingModule : public RoutingModule {
00158 public:
00159 VcRoutingModule() : RoutingModule() {}
00160 virtual const char* module_name() const { return "VC"; }
00161 virtual int command(int argc, const char*const* argv);
00162 virtual void add_route(char *, NsObject *);
00163 };
00164
00165
00166
00167 class PgmRoutingModule : public RoutingModule {
00168 public:
00169 PgmRoutingModule() : RoutingModule() {}
00170 virtual const char* module_name() const { return "PGM"; }
00171 };
00172
00173 class LmsRoutingModule : public RoutingModule {
00174 public:
00175 LmsRoutingModule() : RoutingModule() {}
00176 virtual const char* module_name() const { return "LMS"; }
00177
00178 virtual void add_route(char *dst, NsObject *target){}
00179 };
00180
00181 #endif // ns_rtmodule_h