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/*
* $Id: services.c 5376 2007-05-07 16:13:18Z gena01 $
*
* myYahoo Miranda Plugin
*
* Authors: Gennady Feldman (aka Gena01)
* Laurent Marechal (aka Peorth)
*
* This code is under GPL and is based on AIM, MSN and Miranda source code.
* I want to thank Robert Rainwater and George Hazan for their code and support
* and for answering some of my questions during development of this plugin.
*/
#include "yahoo.h"
#include "m_addcontact.h"
#include "m_message.h"
#include "m_assocmgr.h"
#include "resource.h"
static HANDLE hServiceParseLink;
static int SingleHexToDecimal(TCHAR c)
{
if (c >= '0' && c <= '9') return c - '0';
if (c >= 'a' && c <= 'f') return c - 'a' + 10;
if (c >= 'A' && c <= 'F') return c - 'A' + 10;
return -1;
}
static void url_decode(TCHAR* str)
{
TCHAR* s = str, *d = str;
while(*s)
{
if (*s == '%')
{
int digit1 = SingleHexToDecimal(s[1]);
if (digit1 != -1)
{
int digit2 = SingleHexToDecimal(s[2]);
if (digit2 != -1)
{
s += 3;
*d++ = (TCHAR)((digit1 << 4) | digit2);
continue;
}
}
}
*d++ = *s++;
}
*d = 0;
}
static char* get_buddy(TCHAR ** arg)
{
TCHAR *buf = *arg;
TCHAR *tok = _tcschr(buf, '&'); /* first token */
if (tok) *tok = 0;
if (!buf[0]) return NULL;
url_decode(buf);
*arg = tok ? tok + 1 : NULL;
return mir_t2a(buf);
}
/*
add user: ymsgr:addfriend?ID
send message: ymsgr:sendim?ID&m=MESSAGE
add chatroom: ymsgr:chat?ROOM
*/
static INT_PTR ServiceParseYmsgrLink(WPARAM wParam, LPARAM lParam)
{
TCHAR *arg = (TCHAR*)lParam;
if (arg == NULL) return 1; /* sanity check */
/* skip leading prefix */
arg = _tcschr(arg, ':');
if (arg == NULL) return 1; /* parse failed */
for (++arg; *arg == '/'; ++arg) {}
if (g_instances.getCount() == 0) return 0;
CYahooProto *proto = g_instances[0];
for (int i = 0; i < g_instances.getCount(); ++i)
{
if (g_instances[i]->m_iStatus > ID_STATUS_OFFLINE)
{
proto = g_instances[i];
break;
}
}
if (!proto) return 1;
/* add a contact to the list */
if (!_tcsnicmp(arg, _T("addfriend?"), 10))
{
arg += 10;
char *id = get_buddy(&arg);
if (!id) return 1;
if (proto->getbuddyH(id) == NULL) /* does not yet check if id is current user */
{
ADDCONTACTSTRUCT acs = {0};
PROTOSEARCHRESULT psr = {0};
acs.handleType = HANDLE_SEARCHRESULT;
acs.szProto = proto->m_szModuleName;
acs.psr = &psr;
psr.cbSize = sizeof(PROTOSEARCHRESULT);
psr.id = (TCHAR*)id;
CallService(MS_ADDCONTACT_SHOW, 0, (LPARAM)&acs);
}
mir_free(id);
return 0;
}
/* send a message to a contact */
else if (!_tcsnicmp(arg, _T("sendim?"), 7))
{
arg += 7;
char *id = get_buddy(&arg);
if (!id) return 1;
TCHAR *msg = NULL;
while (arg)
{
if (!_tcsnicmp(arg, _T("m="), 2))
{
msg = arg + 2;
url_decode(msg);
break;
}
arg = _tcschr(arg + 1, '&'); /* first token */
if (arg) *arg = 0;
}
HANDLE hContact = proto->add_buddy(id, id, 0, PALF_TEMPORARY); /* ensure contact is on list */
if (hContact)
CallService(MS_MSG_SENDMESSAGET, (WPARAM)hContact, (LPARAM)msg);
mir_free(id);
return 0;
}
/* open a chatroom */
else if (!_tcsnicmp(arg, _T("chat?"), 5))
{
arg += 5;
// char *id = get_buddy(&arg);
// if (!id) return 1;
/* not yet implemented (rm contains name of chatroom)*/
return 0;
}
return 1; /* parse failed */
}
void YmsgrLinksInit(void)
{
static const char szService[] = "YAHOO/ParseYmsgrLink";
hServiceParseLink = CreateServiceFunction(szService, ServiceParseYmsgrLink);
AssocMgr_AddNewUrlTypeT("ymsgr:", TranslateT("YAHOO Link Protocol"), hInstance, IDI_YAHOO, szService, 0);
}
void YmsgrLinksUninit(void)
{
DestroyServiceFunction(hServiceParseLink);
CallService(MS_ASSOCMGR_REMOVEURLTYPE, 0, (LPARAM)"ymsgr:");
}
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