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// main.cpp : main module of the plugin
//
#include "gnupgplugin.h"
HINSTANCE dllinstance;
PLUGINLINK *pluginLink;
PLUGININFO pluginInfo = {
sizeof(PLUGININFO),
"GnuPG Plugin (Ansi/Unicode)",
0x00070002, // version dword
"OpenPGP/GnuPG Plugin v0.7.0.2 by Zakhar V. Bardymov ("__DATE__")\n"
" based on GnuPG Plugin v0.0.0.4 by Harald Treder",
"Harald Treder, Zakhar V. Bardymov",
"harald.treder(at)gmx.de, zvb(at)irkutsk.ru",
"GPLv2",
"http://www.miranda-im.org",
UNICODE_AWARE, // right now the only flag, UNICODE_AWARE, is recognized here
0 // doesn't replace anything built-in
};
struct MM_INTERFACE mmi;
struct LIST_INTERFACE li;
struct UTF8_INTERFACE utfi;
UINT storepassphraseschecked;
UINT autoimportpublickeyschecked;
UINT loggingonchecked;
char starttag[plugintagsize];
char endtag[plugintagsize];
char *pluginid="GnuPGPlugin";
char logfile[fullfilenamesize];
// zeichenketten zur identifizierung von werten in der datenbank
char *dbexecutable="Executable";
char *dbhomedirectory="HomeDirectory";
char *dbstorepassphrases="StorePassphrases";
char *dbautoimportpublickeys="AutoImportPublicKeys";
char *dblistpublickeys="ListPublicKeys";
char *dblistsecretkeys="ListSecretKeys";
char *dbimportpublickey="ImportPublicKey";
char *dbexportpublickey="ExportPublicKey";
char *dbdetectuserid="DetectUserID";
char *dbencrypt="Encrypt";
char *dbdecrypt="Decrypt";
char *dbtempdir="Tempdir";
char *dbkeyuserid="KeyUserID";
char *dbkey="Key";
char *dbkeymodified="KeyModified";
char *dbuseencryption="UseEncryption";
char *dbstarttag="StartTag";
char *dbendtag="EndTag";
char *dbloggingon="LoggingOn";
char *dblogfile="LogFile";
void ErrorMessage(const char *alevel, const char *atext, const char *ahint)
{
char buf[errormessagesize];
strcpy(buf,Translate(atext));
strcat(buf," ");
strcat(buf,Translate(ahint));
MessageBoxA(NULL,buf,Translate(alevel),MB_OK);
}
void LogMessage(const char *astart, const char *atext, const char *aend)
{
if (loggingonchecked!=BST_CHECKED)
return;
FILE *log=fopen(logfile,"a");
if (log)
{
fputs(astart,log);
fputs(atext,log);
fputs(aend,log);
fclose(log);
}
}
// DllMain
extern "C" BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
dllinstance=hinstDLL;
return TRUE;
}
int AddContact(WPARAM wparam, LPARAM lparam)
{
CallService(MS_PROTO_ADDTOCONTACT,wparam,(LPARAM)pluginid);
return 0;
}
void getcontactsetting(char *ostr, const char *key, const char *defstr)
// zvb: Created to be used in MainInit.
{
DBVARIANT dbv;
int err=DBGetContactSetting(NULL,pluginid,key,&dbv);
strcpy(ostr,(!err?dbv.pszVal:defstr));
DBFreeVariant(&dbv);
}
int MainInit(WPARAM wparam, LPARAM lparam)
{
PROTOCOLDESCRIPTOR pd;
CLISTMENUITEM cmi;
HANDLE hcontact;
// zvb: slightly more readable now:
getcontactsetting(gpgExecutable,dbexecutable,txtgpgexecutable);
getcontactsetting(gpgHomeDirectory,dbhomedirectory,txtgpghomedirectory);
getcontactsetting(gpgArgsListPublicKeys,dblistpublickeys,txtgpgargslistpublickeys);
getcontactsetting(gpgArgsListSecretKeys,dblistsecretkeys,txtgpgargslistsecretkeys);
getcontactsetting(gpgArgsImportPublicKey,dbimportpublickey,txtgpgargsimportpublickey);
getcontactsetting(gpgArgsExportPublicKey,dbexportpublickey,txtgpgargsexportpublickey);
getcontactsetting(gpgArgsDetectUserID,dbdetectuserid,txtgpgargsdetectuserid);
getcontactsetting(gpgArgsEncrypt,dbencrypt,txtgpgargsencrypt);
getcontactsetting(gpgArgsDecrypt,dbdecrypt,txtgpgargsdecrypt);
getcontactsetting(gpgTempdir,dbtempdir,txtgpgtempdir);
getcontactsetting(starttag,dbstarttag,"<GnuPG Plugin>\r\n");
getcontactsetting(endtag,dbendtag,"\r\n</GnuPG Plugin>");
getcontactsetting(logfile,dblogfile,"c:\\miranda-gnupg.log");
loggingonchecked=DBGetContactSettingDword(NULL,pluginid,dbloggingon,BST_UNCHECKED);
storepassphraseschecked
=DBGetContactSettingDword(NULL,pluginid,dbstorepassphrases,BST_CHECKED);
autoimportpublickeyschecked
=DBGetContactSettingDword(NULL,pluginid,dbautoimportpublickeys,BST_CHECKED);
if (existsFile(gpgExecutable))
{
updateKeyUserIDs(publickeyuserid);
updateKeyUserIDs(secretkeyuserid);
}
else
ErrorMessage(txtwarning,txtinvalidexecutable,txtverifyoptions);
HookEvent(ME_OPT_INITIALISE,OptionsInit);
HookEvent(ME_USERINFO_INITIALISE,UserInfoInit);
// register encryption protocol
ZeroMemory(&pd,sizeof(pd));
pd.cbSize=sizeof(PROTOCOLDESCRIPTOR);
pd.szName=pluginid;
pd.type=PROTOTYPE_ENCRYPTION;
CallService(MS_PROTO_REGISTERMODULE,0,(LPARAM)&pd);
// send/receive functions registration
CreateProtoServiceFunction(pluginid,PSR_MESSAGE,RecvMsgSvc);
CreateProtoServiceFunction(pluginid,PSS_MESSAGE,SendMsgSvc);
// zvb: let the Unicode calls be served by them too.
CreateProtoServiceFunction(pluginid,PSR_MESSAGE"W",RecvMsgSvc);
CreateProtoServiceFunction(pluginid,PSS_MESSAGE"W",SendMsgSvc);
// add the protocol to all contacts found in DB
for (
hcontact=(HANDLE)CallService(MS_DB_CONTACT_FINDFIRST,0,0);
hcontact;
hcontact=(HANDLE)CallService(MS_DB_CONTACT_FINDNEXT,(WPARAM)hcontact,0)
)
if (!CallService(MS_PROTO_ISPROTOONCONTACT,(WPARAM)hcontact,(LPARAM)pluginid))
CallService(MS_PROTO_ADDTOCONTACT,(WPARAM)hcontact,(LPARAM)pluginid);
// kontakte zur laufzeit in die protokoll kette einhaengen
HookEvent(ME_DB_CONTACT_ADDED,AddContact);
CreateServiceFunction(svcuseencryption,UseEncryptionService);
CreateServiceFunction(svcsendpublickey,SendPublicKeyService);
// set contact menu items
ZeroMemory(&cmi,sizeof(cmi));
cmi.cbSize=sizeof(CLISTMENUITEM);
// encryption menuitem
cmi.pszName=Translate(txtuseencryption);
cmi.position=menuitemposition;
cmi.pszService=svcuseencryption;
useencryption=(HANDLE)CallService(MS_CLIST_ADDCONTACTMENUITEM,0,(LPARAM)&cmi);
// sendpublickey menuitem
cmi.pszName=Translate(txtsendpublickey);
cmi.position=menuitemposition+1;
cmi.pszService=svcsendpublickey;
sendpublickey=(HANDLE)CallService(MS_CLIST_ADDCONTACTMENUITEM,0,(LPARAM)&cmi);
// hook event fuer menumodifikation
HookEvent(ME_CLIST_PREBUILDCONTACTMENU,UpdateContactMenu);
return 0;
}
// MirandaPluginInfo
extern "C" __declspec(dllexport) PLUGININFO *MirandaPluginInfo(DWORD mirandaVersion)
{
/*
if (mirandaVersion<PLUGIN_MAKE_VERSION(0,7,0,0))
{
MessageBoxA(NULL,
"Failure: GnuPG Plugin requires Miranda IM 0.7.0.0 or later.",
"GnuPG Plugin for Miranda IM",MB_OK|MB_ICONWARNING|MB_SETFOREGROUND|MB_TOPMOST);
return NULL;
}
*/
return &pluginInfo;
}
// Load
extern "C" __declspec(dllexport) int Load(PLUGINLINK *link)
{
pluginLink=link;
// set the memory, lists & utf8 managers
mir_getMMI(&mmi);
mir_getLI(&li);
mir_getUTFI(&utfi);
HookEvent(ME_SYSTEM_MODULESLOADED,MainInit);
initPassphrases();
initKeyUserIDs(publickeyuserid);
initKeyUserIDs(secretkeyuserid);
return 0;
}
// Unload
extern "C" __declspec(dllexport) int Unload(void)
{
releaseKeyUserIDs(secretkeyuserid);
releaseKeyUserIDs(publickeyuserid);
releasePassphrases();
return 0;
}
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