HGKeeper

/* purple

* Purple is the legal property of its developers, whose names are too numerous

* to list here. Please refer to the COPYRIGHT file distributed with this

* source distribution.

* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA

#include "internal.h"

#include "glibcompat.h"

#include "debug.h"

#include "enums.h"

#include "message.h"

/**

* PurpleMessage:

* A message data container.

struct _PurpleMessage

{

GObject parent;

};

typedef struct {

guint id;

gchar *author;

gchar *author_alias;

gchar *recipient;

gchar *contents;

guint64 msgtime;

PurpleMessageFlags flags;

} PurpleMessagePrivate;

enum

{

PROP_0,

PROP_ID,

PROP_AUTHOR,

PROP_AUTHOR_ALIAS,

PROP_RECIPIENT,

PROP_CONTENTS,

PROP_TIME,

PROP_FLAGS,

PROP_LAST

};

static GParamSpec *properties[PROP_LAST];

static GHashTable *messages = NULL;

G_DEFINE_TYPE_WITH_PRIVATE(PurpleMessage, purple_message, G_TYPE_OBJECT)

/******************************************************************************

* API implementation

******************************************************************************/

PurpleMessage *

purple_message_new_outgoing(const gchar *who, const gchar *contents,

PurpleMessageFlags flags)

{

g_warn_if_fail(!(flags & PURPLE_MESSAGE_RECV));

g_warn_if_fail(!(flags & PURPLE_MESSAGE_SYSTEM));

flags |= PURPLE_MESSAGE_SEND;

/* who may be NULL for outgoing MUC messages */

return g_object_new(PURPLE_TYPE_MESSAGE,

"author-alias", _("Me"),

"recipient", who,

"contents", contents,

"time", (guint64)time(NULL),

"flags", flags,

NULL);

}

PurpleMessage *

purple_message_new_incoming(const gchar *who, const gchar *contents,

PurpleMessageFlags flags, guint64 timestamp)

{

g_warn_if_fail(!(flags & PURPLE_MESSAGE_SEND));

g_warn_if_fail(!(flags & PURPLE_MESSAGE_SYSTEM));

flags |= PURPLE_MESSAGE_RECV;

if (timestamp == 0)

timestamp = time(NULL);

return g_object_new(PURPLE_TYPE_MESSAGE,

"author", who,

"author-alias", who,

"contents", contents,

"time", timestamp,

"flags", flags,

NULL);

}

PurpleMessage *

purple_message_new_system(const gchar *contents, PurpleMessageFlags flags)

{

g_warn_if_fail(!(flags & PURPLE_MESSAGE_SEND));

g_warn_if_fail(!(flags & PURPLE_MESSAGE_RECV));

flags |= PURPLE_MESSAGE_SYSTEM;

return g_object_new(PURPLE_TYPE_MESSAGE,

"contents", contents,

"time", (guint64)time(NULL),

"flags", flags,

NULL);

}

guint

purple_message_get_id(PurpleMessage *msg)

{

PurpleMessagePrivate *priv = NULL;

g_return_val_if_fail(PURPLE_IS_MESSAGE(msg), 0);

priv = purple_message_get_instance_private(msg);

return priv->id;

}

PurpleMessage *

purple_message_find_by_id(guint id)

{

g_return_val_if_fail(id > 0, NULL);

return g_hash_table_lookup(messages, GINT_TO_POINTER(id));

}

const gchar *

purple_message_get_author(PurpleMessage *msg)

{

PurpleMessagePrivate *priv = NULL;

g_return_val_if_fail(PURPLE_IS_MESSAGE(msg), NULL);

priv = purple_message_get_instance_private(msg);

return priv->author;

}

const gchar *

purple_message_get_recipient(PurpleMessage *msg)

{

PurpleMessagePrivate *priv = NULL;

g_return_val_if_fail(PURPLE_IS_MESSAGE(msg), NULL);

priv = purple_message_get_instance_private(msg);

return priv->recipient;

}

void

purple_message_set_author_alias(PurpleMessage *msg, const gchar *alias)

{

g_object_set(msg, "author-alias", alias, NULL);

}

const gchar *

purple_message_get_author_alias(PurpleMessage *msg)

{

PurpleMessagePrivate *priv = NULL;

g_return_val_if_fail(PURPLE_IS_MESSAGE(msg), NULL);

priv = purple_message_get_instance_private(msg);

if (priv->author_alias == NULL)

return purple_message_get_author(msg);

return priv->author_alias;

}

void

purple_message_set_contents(PurpleMessage *msg, const gchar *cont)

{

g_object_set(msg, "contents", cont, NULL);

}

const gchar *

purple_message_get_contents(PurpleMessage *msg)

{

PurpleMessagePrivate *priv = NULL;

g_return_val_if_fail(PURPLE_IS_MESSAGE(msg), NULL);

priv = purple_message_get_instance_private(msg);

return priv->contents;

}

gboolean

purple_message_is_empty(PurpleMessage *msg)

{

const gchar *cont = purple_message_get_contents(msg);

return (cont == NULL || cont[0] == '\0');

}

void

purple_message_set_time(PurpleMessage *msg, guint64 msgtime)

{

g_object_set(msg, "time", msgtime, NULL);

}

guint64

purple_message_get_time(PurpleMessage *msg)

{

PurpleMessagePrivate *priv = NULL;

g_return_val_if_fail(PURPLE_IS_MESSAGE(msg), 0);

priv = purple_message_get_instance_private(msg);

return priv->msgtime;

}

void

purple_message_set_flags(PurpleMessage *msg, PurpleMessageFlags flags)

{

g_object_set(msg, "flags", flags, NULL);

}

PurpleMessageFlags

purple_message_get_flags(PurpleMessage *msg)

{

PurpleMessagePrivate *priv = NULL;

g_return_val_if_fail(PURPLE_IS_MESSAGE(msg), 0);

priv = purple_message_get_instance_private(msg);

return priv->flags;

}

/******************************************************************************

* Object stuff

******************************************************************************/

static void

purple_message_init(PurpleMessage *msg)

{

static guint max_id = 0;

PurpleMessagePrivate *priv = purple_message_get_instance_private(msg);

priv->id = ++max_id;

g_hash_table_insert(messages, GINT_TO_POINTER(max_id), msg);

}

static void

purple_message_finalize(GObject *obj)

{

PurpleMessage *message = PURPLE_MESSAGE(obj);

PurpleMessagePrivate *priv = purple_message_get_instance_private(message);

g_free(priv->author);

g_free(priv->author_alias);

g_free(priv->recipient);

g_free(priv->contents);

G_OBJECT_CLASS(purple_message_parent_class)->finalize(obj);

}

static void

purple_message_get_property(GObject *object, guint par_id, GValue *value,

GParamSpec *pspec)

{

PurpleMessage *message = PURPLE_MESSAGE(object);

PurpleMessagePrivate *priv = purple_message_get_instance_private(message);

switch (par_id) {

case PROP_ID:

g_value_set_uint(value, priv->id);

break;

case PROP_AUTHOR:

g_value_set_string(value, priv->author);

break;

case PROP_AUTHOR_ALIAS:

g_value_set_string(value, priv->author_alias);

break;

case PROP_RECIPIENT:

g_value_set_string(value, priv->recipient);

break;

case PROP_CONTENTS:

g_value_set_string(value, priv->contents);

break;

case PROP_TIME:

g_value_set_uint64(value, priv->msgtime);

break;

case PROP_FLAGS:

g_value_set_flags(value, priv->flags);

break;

default:

G_OBJECT_WARN_INVALID_PROPERTY_ID(object, par_id, pspec);

break;

}

static void

purple_message_set_property(GObject *object, guint par_id, const GValue *value,

GParamSpec *pspec)

{

PurpleMessage *message = PURPLE_MESSAGE(object);

PurpleMessagePrivate *priv = purple_message_get_instance_private(message);

switch (par_id) {

case PROP_AUTHOR:

g_free(priv->author);

priv->author = g_value_dup_string(value);

break;

case PROP_AUTHOR_ALIAS:

g_free(priv->author_alias);

priv->author_alias = g_value_dup_string(value);

break;

case PROP_RECIPIENT:

g_free(priv->recipient);

priv->recipient = g_value_dup_string(value);

break;

case PROP_CONTENTS:

g_free(priv->contents);

priv->contents = g_value_dup_string(value);

break;

case PROP_TIME:

priv->msgtime = g_value_get_uint64(value);

break;

case PROP_FLAGS:

priv->flags = g_value_get_flags(value);

break;

default:

G_OBJECT_WARN_INVALID_PROPERTY_ID(object, par_id, pspec);

break;

}

static void

purple_message_class_init(PurpleMessageClass *klass)

{

GObjectClass *gobj_class = G_OBJECT_CLASS(klass);

gobj_class->finalize = purple_message_finalize;

gobj_class->get_property = purple_message_get_property;

gobj_class->set_property = purple_message_set_property;

properties[PROP_ID] = g_param_spec_uint("id",

"ID", "The session-unique message id",

0, G_MAXUINT, 0, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);

properties[PROP_AUTHOR] = g_param_spec_string("author",

"Author", "The username of the person, who sent the message.",

NULL, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);

properties[PROP_AUTHOR_ALIAS] = g_param_spec_string("author-alias",

"Author's alias", "The alias of the person, who sent the "

"message. For outgoing messages, it's your alias.",

NULL, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);

properties[PROP_RECIPIENT] = g_param_spec_string("recipient",

"Recipient", "The username of the recipient.",

NULL, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);

properties[PROP_CONTENTS] = g_param_spec_string("contents",

"Contents", "The message text",

NULL, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);

properties[PROP_TIME] = g_param_spec_uint64("time",

"Time", "Message timestamp",

0, G_MAXUINT64, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);

properties[PROP_FLAGS] = g_param_spec_flags("flags",

"Flags", "Bitwise set of #PurpleMessageFlags flags",

PURPLE_TYPE_MESSAGE_FLAGS, 0,

G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);

g_object_class_install_properties(gobj_class, PROP_LAST, properties);

}

void

_purple_message_init(void)

{

messages = g_hash_table_new_full(g_direct_hash, g_direct_equal,

NULL, g_object_unref);

}

void

_purple_message_uninit(void)

{

g_hash_table_destroy(messages);

messages = NULL;

}

pidgin/pidgin