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[ socket_recv + json/data ]


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Xablau
Member
Join Date: Dec 2014
Old 01-04-2015 , 14:49   [ socket_recv + json/data ]
Reply With Quote #1

See my code:

PHP Code:
public client_connect(id)
{
    
get_player_info(id)
}
public 
get_player_info(id
{
    new 
ip[64], nick[32], steamid[32], errorsendbuffer[512]
    
get_user_ip(0,ip,63,0// IP
    
get_user_name(id,nick31// Nick
    
get_user_authid(id,steamid,31// SteamID
    
    
g_Socket socket_open("site.com"80SOCKET_TCPerror
    
    
format(sendbuffer511"GET %s HTTP/1.1^nHost:site.com^r^n^r^n""/player.php?steamid=%s&server=%s&nick=%s"steamidipnick)
    
socket_send(g_Socketsendbuffer511)
    
    
// It changed? 
    
if (socket_change(g_Socket)) 
    { 
        
// Get the data 
        
socket_recv(g_Socketg_Data999)
    }
    
socket_close(g_Socket

site.com/player.php will return a data dictionary to player.
How do I interpret this dictionary?

I need the dictionary is in json. Or have another best method?

Last edited by Xablau; 01-04-2015 at 14:50.
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MetalMessiah
Junior Member
Join Date: Aug 2012
Location: Odessa
Old 01-04-2015 , 15:12   Re: [ socket_recv + json/data ]
Reply With Quote #2

There is NO json parser at AmxmodX as I know.
Use signatures, CSV or any other simple format. Or write your own JSON parser.

P.S. do it at client_putinserver(id) otherwise you will have DoS on your web server or MYSQL in case of many connections / fake player flood etc.

P.S.2 server= ?? MAybe &ip= ???
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KliPPy
AlliedModders Donor
Join Date: May 2013
Location: Serbia
Old 01-04-2015 , 15:16   Re: [ socket_recv + json/data ]
Reply With Quote #3

There is a JSON parser written in pure Pawn by Exolent (search), and another one written as a module by Exeorb: https://forums.alliedmods.net/showthread.php?t=244605
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YamiKaitou
Has a lovely bunch of coconuts
Join Date: Apr 2006
Location: Texas
Old 01-04-2015 , 15:27   Re: [ socket_recv + json/data ]
Reply With Quote #4

Can you show us an example of the returned data?
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Xablau
Member
Join Date: Dec 2014
Old 01-04-2015 , 15:32   Re: [ socket_recv + json/data ]
Reply With Quote #5

Quote:
Originally Posted by YamiKaitou View Post
Can you show us an example of the returned data?
PHP Code:
{
      
server:
      {
            
"success":true
      
},
      
player:
      {
            
"maxhp":110,
            
"hat":"squash"
      
}


Last edited by Xablau; 01-04-2015 at 15:37.
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YamiKaitou
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Join Date: Apr 2006
Location: Texas
Old 01-04-2015 , 15:35   Re: [ socket_recv + json/data ]
Reply With Quote #6

If you don't want to write your own parser, then try using https://forums.alliedmods.net/showthread.php?t=189772
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I do not browse the forums regularly anymore. If you need me for anything (intervening in a thread, asking questions or anything else), then PM me (be descriptive in your PM, message containing only a link to a thread will be ignored).
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Xablau
Member
Join Date: Dec 2014
Old 01-04-2015 , 15:38   Re: [ socket_recv + json/data ]
Reply With Quote #7

Quote:
Originally Posted by YamiKaitou View Post
If you don't want to write your own parser, then try using https://forums.alliedmods.net/showthread.php?t=189772
Tanks :}
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Xablau
Member
Join Date: Dec 2014
Old 01-04-2015 , 15:39   Re: [ socket_recv + json/data ]
Reply With Quote #8

Quote:
Originally Posted by MetalMessiah View Post
There is NO json parser at AmxmodX as I know.
Use signatures, CSV or any other simple format. Or write your own JSON parser.

P.S. do it at client_putinserver(id) otherwise you will have DoS on your web server or MYSQL in case of many connections / fake player flood etc.

P.S.2 server= ?? MAybe &ip= ???
Thank U. I changed to client_putinserver
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Xablau
Member
Join Date: Dec 2014
Old 01-05-2015 , 06:15   Re: [ socket_recv + json/data ]
Reply With Quote #9

PHP Code:
public client_putinserver(id)
{
    
get_data(id)
}
public 
get_data(id
{
    new 
ip[16], server[16], nick[32],steamid[32], errorsendbuffer[512]
    
get_user_ip(0,ip,63,0)
    
get_user_name(id,nick31)
    
get_user_authid(id,steamid,31)
    
    
g_Socket socket_open("site.com"80SOCKET_TCPerror
    
    
format(sendbuffer511"GET %s HTTP/1.1^nHost:site.com^r^n^r^n""/player.php?steamid=%s&ip=%s&nick=%s"steamidipnick)
    
socket_send(g_Socketsendbuffer511)
    
    const 
SIZE 63
    
new line_variable[SIZE 1], line_value[SIZE 1]
    
    if (
socket_change(g_Socket))
    {
        new 
lines[30][100], count 0
        socket_recv
(g_Socketg_Data511)
        
count ExplodeString(lines50119g_Data13)
        for(new 
i=0;i<count;i++)
        {
            
parse(lines[i], line_variableSIZEline_valueSIZE)
            if (
equal(line_variable"max_hp"))
                
set_user_health(idline_value)
            if (
equal(line_variable"max_armor"))
                
set_user_armor(idline_value)
        }   
    }
    
socket_close(g_Socket
}
stock ExplodeStringp_szOutput[][], p_nMaxp_nSizep_szInput[], p_szDelimiter ) { // Function by xeroblood
    
new nIdx 0strlen(p_szInput)
    new 
nLen = (copycp_szOutput[nIdx], p_nSizep_szInputp_szDelimiter ))
    while( (
nLen l) && (++nIdx p_nMax) )
        
nLen += (copycp_szOutput[nIdx], p_nSizep_szInput[nLen], p_szDelimiter ))
    return 
nIdx

Work on player.php, example:

"max_hp" "110"
"max_armor" "120"
"value" "data"
...

I need error:

Error: Argument type mismatch (argument 2) on line 45
Line 45:
PHP Code:
set_user_health(idline_value
How to fix?

Last edited by Xablau; 01-05-2015 at 06:22.
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YamiKaitou
Has a lovely bunch of coconuts
Join Date: Apr 2006
Location: Texas
Old 01-05-2015 , 08:53   Re: [ socket_recv + json/data ]
Reply With Quote #10

Line_value should be an integer, not an array/string
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