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#ifndef IMINVOKER_H_FNWG0XCQ
#define IMINVOKER_H_FNWG0XCQ
#include <uscxml/Interpreter.h>
//extern "C" {
#include <libpurple/purple.h>
//}
#ifdef BUILD_AS_PLUGINS
#include "uscxml/plugins/Plugins.h"
#endif
namespace uscxml {
class IMInvoker : public InvokerImpl {
public:
struct EventContext {
InvokeRequest invokeReq;
SendRequest sendReq;
IMInvoker* instance;
};
IMInvoker();
virtual ~IMInvoker();
virtual boost::shared_ptr<InvokerImpl> create(InterpreterImpl* interpreter);
virtual std::set<std::string> getNames() {
std::set<std::string> names;
names.insert("im");
names.insert("instant-messaging");
names.insert("http://uscxml.tk.informatik.tu-darmstadt.de/#instant-messaging");
return names;
}
virtual Data getDataModelVariables();
virtual void send(const SendRequest& req);
virtual void cancel(const std::string sendId);
virtual void invoke(const InvokeRequest& req);
protected:
static bool _libPurpleIsInitialized;
static Data _pluginData;
static PurpleAccountUiOps _accountUIOps;
static PurpleEventLoopUiOps _uiEventLoopOps;
static PurpleCoreUiOps _uiCoreOps;
static GHashTable* _uiInfo;
static GRand* _gRand;
static DelayedEventQueue* _eventQueue;
// these are only being called from the delayed queue's thread
static void initLibPurple(void *userdata, const std::string event);
static void send(void *userdata, const std::string event);
static void invoke(void *userdata, const std::string event);
// libpurple ui operations
static guint purpleEventTimeoutAdd(guint interval, GSourceFunc function, gpointer data);
static gboolean purpleEventTimeoutRemove(guint handle);
static guint purpleEventInputAdd(int fd, PurpleInputCondition cond, PurpleInputFunction func, gpointer user_data);
static gboolean purpleEventInputRemove(guint handle);
static int purpleEventInputGetError(int fd, int *error);
static guint purpleEventTimeoutAddSec(guint interval, GSourceFunc function, gpointer data);
// callback contexts
struct PurpleEventContext {
PurpleInputFunction input;
PurpleInputCondition cond;
int inputFD;
GSourceFunc function;
gpointer data;
};
static void purpleCallback(void *userdata, const std::string event);
// libpurple core operations
static void purplePrefsInit(void);
static void purpleDebugInit(void);
static void purpleUIInit(void);
static void purpleQuit(void);
static GHashTable* purpleGetUIInfo(void);
// account operations
static void accountNotifyAdded(PurpleAccount *account,
const char *remote_user,
const char *id,
const char *alias,
const char *message);
static void accountStatusChanged(PurpleAccount *account,
PurpleStatus *status);
static void accountRequestAdd(PurpleAccount *account,
const char *remote_user,
const char *id,
const char *alias,
const char *message);
static void* accountRequestAuthorize(PurpleAccount *account,
const char *remote_user,
const char *id,
const char *alias,
const char *message,
gboolean on_list,
PurpleAccountRequestAuthorizationCb authorize_cb,
PurpleAccountRequestAuthorizationCb deny_cb,
void *user_data);
static void accountCloseRequest(void *ui_handle);
PurpleAccount* _account;
};
#ifdef BUILD_AS_PLUGINS
PLUMA_INHERIT_PROVIDER(IMInvoker, InvokerImpl);
#endif
}
#endif /* end of include guard: IMINVOKER_H_FNWG0XCQ */
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