Merge remote-tracking branch 'remotes/github/ychat-0.5-basic' into ychat-0.5-basicychat-0.5-basic

1 files changed, 170 insertions, 0 deletions

diff --git a/src/html.cpp b/src/html.cpp
new file mode 100644
index 0000000..34ea91a
--- /dev/null
+++ b/src/html.cpp
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+/*:*
+ *: File: ./src/html.cpp
+ *: 
+ *: yChat; Homepage: www.yChat.org; Version 0.5.6-BASIC
+ *: 
+ *: Copyright (C) 2003, 2004 Paul C. Buetow, Volker Richter
+ *: Copyright (C) 2005 EXA Digital Solutions GbR
+ *: 
+ *: This program is free software; you can redistribute it and/or
+ *: modify it under the terms of the GNU General Public License
+ *: as published by the Free Software Foundation; either version 2
+ *: of the License, or (at your option) any later version.
+ *: 
+ *: This program is distributed in the hope that it will be useful,
+ *: but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *: GNU General Public License for more details.
+ *: 
+ *: You should have received a copy of the GNU General Public License
+ *: along with this program; if not, write to the Free Software
+ *: Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *:*/
+
+// class html implementation.
+
+#ifndef s_html_CXX
+#define s_html_CXX
+
+#include <fstream>
+#include "html.h"
+#include "s_chat.h"
+#include "s_mutx.h"
+
+using namespace std;
+
+html::html( )
+{
+    set_name( s_conf::get
+                  ().get_val( "HTMLTEMP" ) );
+    pthread_mutex_init( &mut_map_vals, NULL );
+}
+
+html::~html( )
+{
+    pthread_mutex_destroy( &mut_map_vals );
+}
+
+void
+html::clear_cache( )
+{
+    pthread_mutex_lock  ( &mut_map_vals );
+    clear_vals();
+    pthread_mutex_unlock( &mut_map_vals );
+}
+
+string
+html::parse( map_string &map_params )
+{
+    string s_file = map_params["request"];
+
+    // check if s_file is in the container.
+    pthread_mutex_lock  ( &mut_map_vals );
+    string s_templ = get_val( s_file );
+    pthread_mutex_unlock( &mut_map_vals );
+
+    // if not, read file.
+    if ( s_templ.empty() )
+    {
+        auto string   s_path  = get_name();
+        auto ifstream fs_templ( s_path.append( s_file ).c_str(), ios::binary );
+
+        if ( ! fs_templ )
+        {
+
+            cerr << "File not found: " << s_file << endl;
+            if(map_params["request"]==s_conf::get
+                        ().get_val( "NOTFOUND"  ))
+                    return "";
+
+            map_params["request"] = s_conf::get
+                                        ().get_val( "NOTFOUND" );
+            return parse( map_params );
+
+        }
+
+        auto char c_buf;
+        while( !fs_templ.eof() )
+        {
+            fs_templ.get( c_buf );
+            s_templ+=c_buf;
+        }
+
+        fs_templ.close();
+
+#ifdef VERBOSE
+
+        pthread_mutex_lock  ( &s_mutx::get
+                                  ().mut_stdout );
+        cout << TECACHE << s_path << endl;
+        pthread_mutex_unlock( &s_mutx::get
+                                  ().mut_stdout );
+#endif
+
+        // cache file.
+        pthread_mutex_lock  ( &mut_map_vals );
+        map_vals[ s_file ] = s_templ;
+        pthread_mutex_unlock( &mut_map_vals );
+    }
+
+    // find %%KEY%% token and substituate those.
+    auto unsigned int pos[2];
+    pos[0] = pos[1] = 0;
+
+    do
+    {
+        pos[0] = s_templ.find( "%%", pos[1] );
+
+        if ( pos[0] == string::npos )
+            break;
+
+        pos[0] += 2;
+        pos[1]  = s_templ.find( "%%", pos[0] );
+
+        if ( pos[0] == string::npos )
+            break;
+
+        // get key and val.
+        auto string s_key = s_templ.substr( pos[0], pos[1]-pos[0] );
+        auto string s_val = s_conf::get
+                                ().get_val( s_key );
+
+        // if s_val is empty use map_params.
+        if ( s_val.empty() )
+            s_val = map_params[ s_key ];
+
+        // substituate key with val.
+        s_templ.replace( pos[0]-2, pos[1]-pos[0]+4, s_val );
+
+        // calculate the string displacement.
+        auto int i_dif = s_val.length() - ( pos[1] - pos[0] + 4);
+
+        pos[1] += 2 + i_dif;
+
+    }
+    while( true );
+
+    return s_templ;
+}
+
+void
+html::online_list( user *p_user, map_string &map_params )
+{
+    // prepare user_list.
+    string s_list     ( ""     );
+    string s_seperator( "<br>" );
+
+    p_user->get_p_room()->get_user_list( s_list, s_seperator );
+
+    // use the collected data as a message in html-templates.
+    map_params["MESSAGE"] = s_list;
+
+    // renew the timestamp.
+    p_user->renew_stamp();
+
+    // send a ping to the client chat stream.
+    p_user->msg_post( new string("\n") );
+}
+
+#endif
+