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#include <iostream>
#include "../../conf.h"
#include "../../room.h"
#include "../../user.h"
#include "../../s_tool.cpp"
/*
gcc -shared -o yc_name.so yc_name.cpp
*/
using namespace std;
typedef vector<string> str_vector;
extern "C" {
export int extern_function(void *v_arg);
int valid_color( string );
int extern_function(void *v_arg)
{
container *c=(container *)v_arg;
// string *s_command_line=(string *)c->elem[0]; // contains the whole line
user *p_user = (user*)c->elem[1]; // the corresponding user
str_vector *params= (str_vector*) c->elem[2]; // param array
string s_color;
string s_color2;
conf* p_conf = (conf*) c->elem[3];
if ( params->empty() )
{
s_color = p_conf->get_val( "USERCOL1" );
s_color2 = p_conf->get_val( "USERCOL2" );
}
else
{
s_color = (string) params->front();
params->erase( params->begin() );
if ( ! params->empty() )
s_color2 = (string) params->front();
else
s_color2 = p_conf->get_val( "USERCOL2" );
}
s_color = s_tool::to_lower( s_color );
s_color2 = s_tool::to_lower( s_color2 );
if( valid_color(s_color) != 1 )
{
string *answerstring=new string(s_color + " is not a valid color.<br>\n");
p_user->msg_post( answerstring );
}
else if( valid_color(s_color2) != 1 )
{
string *answerstring=new string( s_color2 + " is not a valid color.<br>\n");
p_user->msg_post( answerstring );
}
else
{
string *answerstring=new string(p_user->get_colored_name()+ " changes color to <font color=\"#"
+ s_color + "\">" + s_color + "</font> <font color=\"#"
+ s_color2 + "\">" + s_color2 + "</font><br>\n");
p_user->get_room()->msg_post( answerstring );
p_user->set_col1(s_color);
p_user->set_col2(s_color2);
}
}
int valid_color( string s_color ){
if(s_color.size()!=6) return 0;
string valid="abcdef0123456789";
for(int i=0;i<s_color.size();i++)
{
string s_char=s_color.substr(i,1);
if(valid.find(s_char)==string::npos)
return 0;
}
return 1;
}
}
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