TcaEndpointID.cc

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00038 
00039 
00040 #include "TcaEndpointID.h"
00041 
00042 
00044 // class TcaEndpointID
00045 
00046 
00047 TcaEndpointID::TcaEndpointID(const dtn_endpoint_id_t& eid)
00048         : valid_(false), host_(""), app_("")
00049 {
00050     parse(eid.uri);
00051 }
00052 
00053 
00054 TcaEndpointID::TcaEndpointID(const std::string& str)
00055         : valid_(false), host_(""), app_("")
00056 {
00057     parse(str);
00058 }
00059 
00060 
00061 TcaEndpointID::TcaEndpointID(const std::string& host, const std::string& app)
00062         : valid_(true), host_(host), app_(app)
00063 {
00064     // TODO: we should validate host and app
00065 }
00066 
00067 
00068 TcaEndpointID::TcaEndpointID(const TcaEndpointID& eid)
00069         : valid_(true), host_(eid.host_), app_(eid.app_)
00070 {
00071     // TODO: we should validate host and app
00072 }
00073 
00074 
00075 void
00076 TcaEndpointID::parse(const std::string& str)
00077 {
00078     // DK: We should use the dtn_parse_eid_string function here to check it
00079     // if (!valid_) return;
00080     if ((str.length() <= 6))
00081     {
00082         valid_ = false;
00083         return;
00084     }
00085     if (str.substr(0,6) != "tca://")
00086     {
00087         valid_ = false;
00088         return;
00089     }
00090 
00091     std::string nub = str.substr(6, str.length());
00092 
00093     int slash = nub.find("/");  // slash between host and app
00094     if (slash < 0) 
00095     {
00096         host_ = nub;    // if no slashes, assume the whole thing is host
00097         app_ = "";
00098         return;
00099     }
00100 
00101     host_ = nub.substr(0, slash);
00102     app_ = nub.substr(slash + 1, nub.length());
00103 }
00104 
00105 
00106 void
00107 TcaEndpointID::set_host(const std::string& host)
00108 {
00109     host_ = host;
00110 }
00111     
00112 
00113 void
00114 TcaEndpointID::set_app(const std::string& app)
00115 {
00116     app_ = app;
00117 }
00118 

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