TcaEndpointID.cc

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00038 
00039 
00040 #include "TcaEndpointID.h"
00041 #include "../../servlib/bundling/Bundle.h"
00042 
00043 
00044 namespace dtn {
00045 
00046 
00048 // class TcaEndpointID
00049 
00050 
00051 TcaEndpointID::TcaEndpointID(const std::string& str)
00052         : EndpointID(str), host_(""), app_("")
00053 {
00054     parse();
00055 }
00056 
00057 
00058 TcaEndpointID::TcaEndpointID(const std::string& host, const std::string& app)
00059         : EndpointID(), host_(host), app_(app)
00060 {
00061     assign(build(host, app));
00062 }
00063 
00064 
00065 TcaEndpointID::TcaEndpointID(const EndpointID& eid)
00066         : EndpointID(eid), host_(""), app_("")
00067 {
00068     parse();
00069 }
00070 
00071 
00072 TcaEndpointID::TcaEndpointID(const TcaEndpointID& eid)
00073         : EndpointID(eid), host_(eid.host_), app_(eid.app_)
00074 {
00075 }
00076 
00077 
00078 void
00079 TcaEndpointID::parse()
00080 {
00081     if (!valid_) return;
00082     if (scheme_str_ != "tca")
00083     {
00084         valid_ = false;
00085         return;
00086     }
00087     if (ssp_.length() <= 2)
00088     {
00089         valid_ = false;
00090         return;
00091     }
00092     if (ssp_.substr(0,2) != "//")
00093     {
00094         valid_ = false;
00095     }
00096     std::string nub = ssp_.substr(2, ssp_.length());
00097 
00098     int slash = nub.find("/");  // slash between host and app
00099     if (slash < 0) 
00100     {
00101         host_ = nub;    // if no slashes, assume the whole thing is host
00102         app_ = "";
00103         return;
00104     }
00105 
00106     host_ = nub.substr(0, slash);
00107     app_ = nub.substr(slash + 1, nub.length());
00108 }
00109 
00110 
00111 void
00112 TcaEndpointID::set_host(const std::string& host)
00113 {
00114     host_ = host;
00115     assign(build(host_, app_));
00116 }
00117     
00118 
00119 void
00120 TcaEndpointID::set_app(const std::string& app)
00121 {
00122     app_ = app;
00123     assign(build(host_, app_));
00124 }
00125 
00126 
00127 } // namespace dtn

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