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Movie Class Reference

This class is used to store a movie. More...

#include <Movie.hpp>

List of all members.


Public Member Functions

 Movie ()
 default constructor
 ~Movie ()
 default destructor
 Movie (string name, string id, string description, string image, string url)
 constructor
string getName ()
string getId ()
string getDescription ()
string getImage ()
string getUrl (uint userId, uint profileId)
string getUrl ()
string getHTMLRepresentation (char *imgPath, uint userId=0, uint profileId=0, uint linktype=1, uint qtewidth=0, uint qteheight=0, bool fakeRtspServer=false, char *sphost=NULL, char *spport=NULL)
 Get the HTML representation of a movie.
void setName (string n)
 set name of movie
void setId (string id)
 set internal id of movie
void setDescription (string desc)
 set description of movie
void setImage (string img)
 set image file-path of movie
void setUrl (string u)
 set Rtsp-URI of movie

Detailed Description

This class is used to store a movie.

Author:
Klaus Schoeffmann

Definition at line 70 of file Movie.hpp.

Member Function Documentation

string Movie::getDescription (   ) 
 

Returns:
description of movie
Definition at line 86 of file Movie.cpp.

Referenced by getHTMLRepresentation().

00087 {
00088   return description;
00089 }

string Movie::getHTMLRepresentation (  char *  imgPath,
uint  userId = 0,
uint  profileId = 0,
uint  linktype = 1,
uint  qtewidth = 0,
uint  qteheight = 0,
bool  fakeRtspServer = false,
char *  sphost = NULL,
char *  spport = NULL
) 
 

Get the HTML representation of a movie.

This representation contains the name, the image, the description and the Rtsp-URI.

Parameters:
userId user-id which should be added to the Rtsp-Link
profileId profile-id which should be added to the Rtsp-Link
linktype identifies, which link type should be used
qtewidth when QTE is used as link type: width for the new window
qteheight when QTE is used as link type: for the new window
fakeRtspServer flag which must be true if client does not support an RTSP Proxy
sphost address of semiproxy (if fakeRtspServer == true)
spport port number of semiproxy (if fakeRtspServer == true)
Definition at line 175 of file Movie.cpp.

References semifunc::createSDPFile(), Globals::getAbsoluteSDPFilePath(), getDescription(), getId(), getImage(), getName(), Globals::getRelativeSDPFilePath(), and getUrl().

Referenced by MovieList::getHTMLRepresentation().

00177 {
00178   ostringstream buf;
00179 
00180   //output image (must have a fixed size of 94 x 140 pixel)
00181   buf << "<tr>" << endl
00182   << "<td valign=\"top\">" << endl
00183   << "<img width=\"94\" height=\"140\" src=\"" << imgPath << this->getImage() << "\">"
00184   << "</td>" << endl;
00185 
00186   //output name of movie
00187   buf << "<td valign=\"top\">"
00188   << "<a class=\"moviehdr\" name=\"" << this->getId() << "\">" << this->getName() << "</a><br>" << endl;
00189 
00190   //output description
00191   buf << "<font class=\"moviedesc\">" << this->getDescription() << "</font><br><br>" << endl;
00192 
00193 
00194   string url = this->getUrl(userId, profileId);
00195   unsigned int hostStart = url.find("rtsp://") + 7;
00196   unsigned int hostEnd = url.find("/", hostStart);
00197   unsigned int filePathStart = hostEnd;
00198   unsigned int portStart = url.find(":", hostStart) + 1;
00199   if (portStart != string::npos && portStart < hostEnd) hostEnd = portStart-1;
00200   if (fakeRtspServer) {
00201       if (portStart != string::npos) {
00202         unsigned int slashPos = filePathStart;
00203         string portNr = url.substr(portStart, slashPos-portStart);
00204         url.insert(filePathStart,"/port=");
00205         url.insert(filePathStart+strlen("/port="),portNr);
00206         url.erase(portStart, slashPos-portStart);
00207         url.insert(portStart, spport);
00208       }
00209 
00210       //change host
00211       string hostAdr = url.substr(hostStart, hostEnd-hostStart);
00212       if (hostAdr.compare(sphost) != 0) {
00213         url.erase(hostStart, hostEnd-hostStart);
00214         url.insert(hostStart, sphost);
00215         filePathStart = url.find("/", hostStart); //may have changed
00216         url.insert(filePathStart, "/host=");
00217         url.insert(filePathStart+strlen("/host="), hostAdr);
00218       }
00219   }
00220 
00221 
00222 
00223   //output link
00224   if (linktype == LINK_RTSP)
00225   {
00226     //***common RTSP***
00227     buf << "<a href=\"" << url << "\">Start</a>";
00228   }
00229   else if (linktype == LINK_SDP)
00230   {
00231     //***for SDP files***
00232     ostringstream tmpName;
00233     //add user_id and profile_id (otherwise files from different users would be overwritten)
00234     tmpName << "movie_" << this->getId() << "_u" << userId << "_p" << profileId;
00235     buf << "<a href=\""
00236     << semifunc::createSDPFile(tmpName.str(),
00237                                url,
00238                                Globals::getRelativeSDPFilePath(),
00239                                Globals::getAbsoluteSDPFilePath())
00240     << "\">Start</a>" << endl;
00241   }
00242   else if (linktype == LINK_QTE)
00243   {
00244     //***for QuickTime embedded***
00245     buf << "<form name=\"frmStart" << this->getId() << "\""
00246     << " action=\"embedded.cgi\" method=\"post\" target=\"frmStart" << this->getId() << "\">" << endl
00247     << "<input type=\"hidden\" name=\"uri\" value=\"" << url << "\">" << endl
00248     << "<input type=\"hidden\" name=\"width\" value=\"" << qtewidth << "\">" << endl
00249     << "<input type=\"hidden\" name=\"height\" value=\"" << qteheight << "\">" << endl
00250     << "</form>" << endl
00251     << "<a href=\"javascript:submitFormInWindow('frmStart" << this->getId() << "');\">Start</a>";
00252   }
00253 
00254   buf << "</td></tr>" << endl;
00255 
00256   return buf.str();
00257 }

string Movie::getId (   ) 
 

Returns:
internal id of movie
Definition at line 80 of file Movie.cpp.

Referenced by getHTMLRepresentation(), MovieList::getMovieById(), and MovieList::readMoviesFromFile().

00081 {
00082   return id;
00083 }

string Movie::getImage (   ) 
 

Returns:
image file-path of movie
Definition at line 92 of file Movie.cpp.

Referenced by getHTMLRepresentation().

00093 {
00094   return image;
00095 }

string Movie::getName (   ) 
 

Returns:
name of movie
Definition at line 74 of file Movie.cpp.

Referenced by getHTMLRepresentation(), and SessionList::writeHTMLRepresentation().

00075 {
00076   return name;
00077 }

string Movie::getUrl (   ) 
 

Returns:
Rtsp-URI of movie without any (semi-added) parameters
Definition at line 138 of file Movie.cpp.

Referenced by getHTMLRepresentation(), and getUrl().

00139 {
00140   return this->url;
00141 }

string Movie::getUrl (  uint  userId,
uint  profileId
) 
 

Returns:
Rtsp-URI of movie with added user- and profile-Id (as parameters)
Definition at line 98 of file Movie.cpp.

References getUrl().

Referenced by SessionList::writeHTMLRepresentation().

00099 {
00100   if (userId == 0 && profileId == 0)
00101   {
00102     return getUrl();
00103   }
00104   else
00105   {
00106 //    ostringstream str;
00107     unsigned int hostStart = url.find("rtsp://") + 7;
00108     unsigned int hostEnd = url.find("/", hostStart);
00109 //    str << url.substr(0, hostEnd);
00110 
00111     ostringstream strU;
00112     strU << "/uid=" << userId;
00113     url.insert(hostEnd, strU.str()); hostEnd += strU.str().length();
00114     ostringstream strP;
00115     strP << "/proid=" << profileId;
00116     url.insert(hostEnd, strP.str()); hostEnd += strP.str().length();
00117     ostringstream strI;
00118     strI << "/id=" << id;
00119     url.insert(hostEnd, strI.str()); hostEnd += strI.str().length();
00120 
00121     return url;
00122 
00123 //    str << strU.str() << strP.str() << strI.str();
00124 
00125 //    str << url.substr(hostStart);
00126 
00127 /*
00128     //=
00129     ostringstream str;
00130     str << url << "?uid=" << userId << "&proid=" << profileId << "&id=" << id ;
00131 
00132     return str.str();
00133  */
00134   }
00135 }

The documentation for this class was generated from the following files: