////////////////////////////////////////////////////////////////////////////////
// Gadu-Gadu Plugin for Miranda IM
//
// Copyright (c) 2003-2009 Adam Strzelecki <ono+miranda@java.pl>
// Copyright (c) 2009-2012 Bartosz Białek
//
// 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.
////////////////////////////////////////////////////////////////////////////////

#ifndef GG_H
#define GG_H

#if defined(__DEBUG__) || defined(_DEBUG) || defined(DEBUG)
#define DEBUGMODE // Debug Mode
#endif

#ifndef _WIN64
#define _USE_32BIT_TIME_T
#endif

// Windows headers
#include <winsock2.h>
#include <commctrl.h>
#include <commdlg.h>

#include <malloc.h>
#include <process.h>
#include <stdio.h>
#include <time.h>
#include <sys/stat.h>

// Miranda NG headers
#include <newpluginapi.h>
#include <m_contacts.h>
#include <m_database.h>
#include <m_netlib.h>
#include <m_protocols.h>
#include <m_protosvc.h>
#include <m_protoint.h>
#include <m_langpack.h>
#include <m_skin.h>
#include <m_utils.h>
#include <m_ignore.h>
#include <m_clistint.h>
#include <m_options.h>
#include <m_userinfo.h>
#include <m_button.h>
#include <m_message.h>
#include <m_icolib.h>
#include <m_imgsrvc.h>
#include <m_genmenu.h>
#include <m_avatars.h>
#include <m_xml.h>
#include <m_json.h>
#include <m_chat_int.h>
#include <m_popup.h>
#include <m_folders.h>
#include <m_gui.h>

#include <openssl/hmac.h>
#include <openssl/sha.h>
#pragma comment(lib, "libcrypto.lib")

#define SVS_NORMAL       0
#define SVS_GENDER       1
#define SVS_ZEROISUNSPEC 2
#define SVS_IP           3
#define SVS_COUNTRY      4
#define SVS_MONTH        5
#define SVS_SIGNED       6
#define SVS_TIMEZONE     7
#define SVS_GGVERSION    9

// libgadu headers
#include "libgadu.h"
#include "dynstuff.h"

// Search
// Extended search result structure, used for all searches
struct GGSEARCHRESULT : public PROTOSEARCHRESULT
{
	uin_t uin;
};

struct GGTHREAD
{
	HANDLE hThread;
	UINT   dwThreadId;
};

struct GGGC
{
	uin_t *recipients;
	int recipients_count;
	SESSION_INFO *si;
	BOOL ignore;
};

struct GGTOKEN
{
	char id[256];
	char val[256];
};

struct GGREQUESTAVATARDATA
{
	MCONTACT hContact;
	int iWaitFor;
};

struct GGGETAVATARDATA
{
	MCONTACT hContact;
	char *szAvatarURL;
};

// Wrappers of the old interface
#define GGDEF_PROTO               "GG"        // Default Proto
#define GGDEF_PROTONAME           "Gadu-Gadu" // Default ProtoName

// Process handles / seqs
#define GG_SEQ_INFO               100
#define GG_SEQ_SEARCH             200
#define GG_SEQ_GETNICK            300
#define GG_SEQ_CHINFO             400

// Services
#define GGS_IMPORT_SERVER         "/ImportFromServer"
#define GGS_REMOVE_SERVER         "/RemoveFromServer"
#define GGS_IMPORT_TEXT           "/ImportFromText"
#define GGS_EXPORT_SERVER         "/ExportFromServer"
#define GGS_EXPORT_TEXT           "/ExportFromText"

#define GGS_SENDIMAGE             "/SendImage"
#define GGS_RECVIMAGE             "/RecvImage"

// Keys
#define GG_PLUGINVERSION          "Version"          // Plugin version.. used for cleanup from previous versions
																	  
#define GG_KEY_UIN                "UIN"              // Uin - unique number
#define GG_KEY_PASSWORD           "Password"         // Password
#define GG_KEY_EMAIL              "e-mail"           // E-mail
#define GG_KEY_STATUS             "Status"           // Status
#define GG_KEY_NICK               "Nick"             // Nick
#define GG_KEY_STATUSDESCR        "StatusMsg"        // Users status description, to be compatible with MWClist
                                                     // should be stored in "CList" group
#define GG_KEY_TOKEN              "Token"            // OAuth Access Token
#define GG_KEY_TOKENSECRET        "TokenSecret"      // OAuth Access Token Secret
																	  
#define GG_KEY_LEAVESTATUSMSG     "LeaveStatusMsg"   // Leave status msg when disconnected
#define GG_KEYDEF_LEAVESTATUSMSG  0						  
#define GG_KEY_LEAVESTATUS        "LeaveStatus"		  
#define GG_KEYDEF_LEAVESTATUS     0						  
																	  
#define GG_KEY_FRIENDSONLY        "FriendsOnly"      // Friend only visibility
#define GG_KEYDEF_FRIENDSONLY     0						  
																	  
#define GG_KEY_SHOWLINKS          "ShowLinks"        // Show links from unknown contacts
#define GG_KEYDEF_SHOWLINKS       0						  
																	  
#define GG_KEY_ENABLEAVATARS      "EnableAvatars"    // Enable avatars support
#define GG_KEYDEF_ENABLEAVATARS   1						  
																	  
#define GG_KEY_AVATARHASH         "AvatarHash"       // Contact's avatar hash
																	  
#define GG_KEY_AVATARURL          "AvatarURL"        // Contact's avatar URL
																	  
#define GG_KEY_AVATARTS           "AvatarTs"         // Contact's avatar Timestamp
																	  
#define GG_KEY_AVATARTYPE         "AvatarType"       // Contact's avatar format
#define GG_KEY_AVATARTYPEPREV     "AvatarTypePrev"   // Contact's previous avatar format (during setting new avatar)
#define GG_KEYDEF_AVATARTYPE      PA_FORMAT_UNKNOWN  

#define GG_KEY_AVATARREQUESTED    "AvatarRequested"  // When contact's avatar is requested
#define GG_KEYDEF_AVATARREQUESTED 0

#define GG_KEY_SHOWINVISIBLE      "ShowInvisible"    // Show invisible users when described
#define GG_KEYDEF_SHOWINVISIBLE   0

#define GG_KEY_IGNORECONF         "IgnoreConf"       // Ignore incoming conference messages
#define GG_KEYDEF_IGNORECONF      0

#define GG_KEY_IMGRECEIVE         "ReceiveImg"       // Popup image window automatically
#define GG_KEYDEF_IMGRECEIVE      1

#define GG_KEY_IMGMETHOD          "PopupImg"         // Popup image window automatically
#define GG_KEYDEF_IMGMETHOD       1

// newline separated list of hosts for server connection
#define GG_KEYDEF_SERVERHOSTS    \
    L"ggproxy-secure-10.gadu-gadu.pl\r\n" \
    L"ggproxy-secure-11.gadu-gadu.pl\r\n" \
    L"ggproxy-secure-12.gadu-gadu.pl\r\n" \
    L"ggproxy-secure-13.gadu-gadu.pl\r\n" \
    L"ggproxy-secure-14.gadu-gadu.pl\r\n" \
    L"ggproxy-secure-15.gadu-gadu.pl\r\n" \
    L"ggproxy-secure-16.gadu-gadu.pl\r\n" \
    L"ggproxy-secure-17.gadu-gadu.pl\r\n" \
    L"ggproxy-secure-18.gadu-gadu.pl" 

#define GG_KEY_CLIENTIP             "IP"               // Contact IP (by notify)
#define GG_KEY_CLIENTPORT           "ClientPort"       // Contact port
#define GG_KEY_CLIENTVERSION        "ClientVersion"    // Contact app version

#define GG_KEY_GC_POLICY_UNKNOWN    "GCPolicyUnknown"
#define GG_KEYDEF_GC_POLICY_UNKNOWN 1

#define GG_KEY_GC_COUNT_UNKNOWN     "GCCountUnknown"
#define GG_KEYDEF_GC_COUNT_UNKNOWN  5

#define GG_KEY_GC_POLICY_TOTAL      "GCPolicyTotal"
#define GG_KEYDEF_GC_POLICY_TOTAL   1

#define GG_KEY_GC_COUNT_TOTAL       "GCCountTotal"
#define GG_KEYDEF_GC_COUNT_TOTAL    10

#define GG_KEY_GC_POLICY_DEFAULT    "GCPolicyDefault"
#define GG_KEYDEF_GC_POLICY_DEFAULT 0

#define GG_KEY_BLOCK                "Block"          // Contact is blocked
#define GG_KEY_APPARENT             "ApparentMode"   // Visible list
											  
#define GG_KEY_TIMEDEVIATION        "TimeDeviation"  // Max time deviation for connections (seconds)
#define GG_KEYDEF_TIMEDEVIATION     300
											  
#define GG_KEY_LOGONTIME            "LogonTS"
											  
#define GG_KEY_RECONNINTERVAL       "ReconnectInterval"
#define GG_KEYDEF_RECONNINTERVAL    3000

#define GG_KEY_PD_NICKNAME          "NickName"       // GG Public directory: Nick name
#define GG_KEY_PD_FIRSTNAME         "FirstName"      // GG Public directory: First name
#define GG_KEY_PD_LASTNAME          "LastName"       // GG Public directory: Last name
#define GG_KEY_PD_FAMILYNAME        "FamilyName"     // GG Public directory: Family name
#define GG_KEY_PD_CITY              "City"           // GG Public directory: City
#define GG_KEY_PD_FAMILYCITY        "CityOrigin"     // GG Public directory: Family city

#define GG_KEY_PD_AGE               "Age"            // GG Public directory: Age
#define GG_KEY_PD_BIRTHYEAR         "BirthYear"      // GG Public directory: Birth year
#define GG_KEY_PD_GENDER            "Gender"         // GG Public directory: Gander

// chpassdlgproc() multipurpose dialog proc modes
#define GG_USERUTIL_PASS            0
#define GG_USERUTIL_CREATE          1
#define GG_USERUTIL_REMOVE          2
#define GG_USERUTIL_EMAIL           3

// popup flags
#define GG_POPUP_ALLOW_MSGBOX       1
#define GG_POPUP_ONCE               2
#define GG_POPUP_ERROR              4
#define GG_POPUP_WARNING            8
#define GG_POPUP_MULTILOGON        16

// Some MSVC compatibility with gcc
#ifndef strcasecmp
#define strcasecmp _strcmpi
#endif
#ifndef strncasecmp
#define strncasecmp _strnicmp
#endif

// Global variables
/////////////////////////////////////////////////

struct GaduProto;

extern PLUGININFOEX pluginInfoEx;
extern IconItem iconList[];

/////////////////////////////////////////////////
// Methods

void gg_optsdlgcheck(HWND m_hwnd);

INT_PTR CALLBACK gg_userutildlgproc(HWND m_hwnd, UINT msg, WPARAM wParam, LPARAM lParam);

/* Helper functions */
const wchar_t *http_error_string(int h);
unsigned long crc_get(char *mem);
int gg_normalizestatus(int status);
char *gg_status2db(int status, const char *suffix);
wchar_t *ws_strerror(int code);
char *as_strerror(int code);
uint32_t swap32(uint32_t x);
const char *gg_version2string(int v);

/* Avatar functions */
char *gg_avatarhash(char *param);

/* IcoLib functions */
void gg_icolib_init();

/* URI parser functions */
void gg_links_instancemenu_init();
void gg_links_init();

#define UIN2IDA(uin,id) _itoa(uin,id,10)
#define UIN2IDT(uin,id) _itow(uin,id,10)

// Debug functions
const char *ggdebug_eventtype(gg_event *e);

// Plugin headers
#include "gg_proto.h"
#include "resource.h"

#endif