add audioselection, removed democode
[enigma2.git] / lib / network / http_file.cpp
index 8991856..6c6abc8 100644 (file)
@@ -6,6 +6,8 @@
 #include <shadow.h>
 #include <pwd.h>
 
+DEFINE_REF(eHTTPFile);
+
 eHTTPFile::eHTTPFile(eHTTPConnection *c, int _fd, int method, const char *mime): eHTTPDataSource(c), method(method)
 {
        fd=_fd;
@@ -58,13 +60,12 @@ eHTTPFile::~eHTTPFile()
 
 eHTTPFilePathResolver::eHTTPFilePathResolver()
 {
-       translate.setAutoDelete(true);
 }
 
 
 static char _base64[]="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
 
-static int unbase64(eString &dst, const eString string)
+static int unbase64(std::string &dst, const std::string string)
 {
        dst="";
        char c[4];
@@ -124,21 +125,23 @@ int CheckUnixPassword(const char *user, const char *pass)
        return !!strcmp(cres, cpwd);
 }
 
-static int checkAuth(const eString cauth)
+static int checkAuth(const std::string cauth)
 {
-       eString auth;
-       if (cauth.left(6) != "Basic ")
+       std::string auth;
+       if (cauth.substr(0, 6) != "Basic ")
                return -1;
-       if (unbase64(auth, cauth.mid(6)))
+       if (unbase64(auth, cauth.substr(6)))
                return -1;
-       eString username=auth.left(auth.find(":"));
-       eString password=auth.mid(auth.find(":")+1);
+       std::string username=auth.substr(0, auth.find(":"));
+       std::string password=auth.substr(auth.find(":")+1);
        if (CheckUnixPassword(username.c_str(), password.c_str()))
                return -1;
        return 0;
 }
 
-eHTTPDataSource *eHTTPFilePathResolver::getDataSource(eString request, eString path, eHTTPConnection *conn)
+DEFINE_REF(eHTTPFilePathResolver);
+
+RESULT eHTTPFilePathResolver::getDataSource(eHTTPDataSourcePtr &ptr, std::string request, std::string path, eHTTPConnection *conn)
 {
        int method;
        eDebug("request = %s, path = %s", request.c_str(), path.c_str());
@@ -147,9 +150,15 @@ eHTTPDataSource *eHTTPFilePathResolver::getDataSource(eString request, eString p
        else if (request == "PUT")
                method=eHTTPFile::methodPUT;
        else
-               return new eHTTPError(conn, 405); // method not allowed
-       if (path.find("../")!=eString::npos)            // evil hax0r
-               return new eHTTPError(conn, 403);
+       {
+               ptr = new eHTTPError(conn, 405); // method not allowed
+               return 0;
+       }
+       if (path.find("../")!=std::string::npos)                // evil hax0r
+       {
+               ptr = new eHTTPError(conn, 403);
+               return 0;
+       }
        if (path[0] != '/')             // prepend '/'
                path.insert(0,"/");
        if (path[path.length()-1]=='/')
@@ -158,11 +167,11 @@ eHTTPDataSource *eHTTPFilePathResolver::getDataSource(eString request, eString p
        eHTTPDataSource *data=0;
        for (ePtrList<eHTTPFilePath>::iterator i(translate); i != translate.end(); ++i)
        {
-               if (i->root==path.left(i->root.length()))
+               if (i->root==path.substr(0, i->root.length()))
                {
-                       eString newpath=i->path+path.mid(i->root.length());
+                       std::string newpath=i->path+path.substr(i->root.length());
                        if (newpath.find('?'))
-                               newpath=newpath.left(newpath.find('?'));
+                               newpath=newpath.substr(0, newpath.find('?'));
                        eDebug("translated %s to %s", path.c_str(), newpath.c_str());
 
                        if (i->authorized & ((method==eHTTPFile::methodGET)?1:2))
@@ -171,7 +180,8 @@ eHTTPDataSource *eHTTPFilePathResolver::getDataSource(eString request, eString p
                                if ((i == conn->remote_header.end()) || checkAuth(i->second))
                                {
                                        conn->local_header["WWW-Authenticate"]="Basic realm=\"dreambox\"";
-                                       return new eHTTPError(conn, 401); // auth req'ed
+                                       ptr = new eHTTPError(conn, 401); // auth req'ed
+                                       return 0;
                                }
                        }
 
@@ -194,7 +204,7 @@ eHTTPDataSource *eHTTPFilePathResolver::getDataSource(eString request, eString p
                                break;
                        }
                        
-                       eString ext=path.mid(path.rfind('.'));
+                       std::string ext=path.substr(path.rfind('.'));
                        const char *mime="text/unknown";
                        if ((ext==".html") || (ext==".htm"))
                                mime="text/html";
@@ -215,10 +225,13 @@ eHTTPDataSource *eHTTPFilePathResolver::getDataSource(eString request, eString p
                        break;
                }
        }
-       return data;
+       if (!data)
+               return -1;
+       ptr = data;
+       return 0;
 }
 
-void eHTTPFilePathResolver::addTranslation(eString path, eString root, int authorized)
+void eHTTPFilePathResolver::addTranslation(std::string path, std::string root, int authorized)
 {
        if (path[path.length()-1]!='/')
                path+='/';