--- a/src/value.h Mon Apr 16 00:43:53 2007 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,495 +0,0 @@ -/** - * @file value.h Value wrapper API - * @ingroup core - * - * gaim - * - * Gaim 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef _GAIM_VALUE_H_ -#define _GAIM_VALUE_H_ - -#include <glib.h> - -/** - * Specific value types. - */ -typedef enum -{ - GAIM_TYPE_UNKNOWN = 0, /**< Unknown type. */ - GAIM_TYPE_SUBTYPE, /**< Subtype. */ - GAIM_TYPE_CHAR, /**< Character. */ - GAIM_TYPE_UCHAR, /**< Unsigned character. */ - GAIM_TYPE_BOOLEAN, /**< Boolean. */ - GAIM_TYPE_SHORT, /**< Short integer. */ - GAIM_TYPE_USHORT, /**< Unsigned short integer. */ - GAIM_TYPE_INT, /**< Integer. */ - GAIM_TYPE_UINT, /**< Unsigned integer. */ - GAIM_TYPE_LONG, /**< Long integer. */ - GAIM_TYPE_ULONG, /**< Unsigned long integer. */ - GAIM_TYPE_INT64, /**< 64-bit integer. */ - GAIM_TYPE_UINT64, /**< 64-bit unsigned integer. */ - GAIM_TYPE_STRING, /**< String. */ - GAIM_TYPE_OBJECT, /**< Object pointer. */ - GAIM_TYPE_POINTER, /**< Generic pointer. */ - GAIM_TYPE_ENUM, /**< Enum. */ - GAIM_TYPE_BOXED /**< Boxed pointer with specific type. */ - -} GaimType; - -/** - * Gaim-specific subtype values. - */ -typedef enum -{ - GAIM_SUBTYPE_UNKNOWN = 0, - GAIM_SUBTYPE_ACCOUNT, - GAIM_SUBTYPE_BLIST, - GAIM_SUBTYPE_BLIST_BUDDY, - GAIM_SUBTYPE_BLIST_GROUP, - GAIM_SUBTYPE_BLIST_CHAT, - GAIM_SUBTYPE_BUDDY_ICON, - GAIM_SUBTYPE_CONNECTION, - GAIM_SUBTYPE_CONVERSATION, - GAIM_SUBTYPE_PLUGIN, - GAIM_SUBTYPE_BLIST_NODE, - GAIM_SUBTYPE_CIPHER, - GAIM_SUBTYPE_STATUS, - GAIM_SUBTYPE_LOG -} GaimSubType; - -/** - * A wrapper for a type, subtype, and specific type of value. - */ -typedef struct -{ - GaimType type; - unsigned short flags; - - union - { - char char_data; - unsigned char uchar_data; - gboolean boolean_data; - short short_data; - unsigned short ushort_data; - int int_data; - unsigned int uint_data; - long long_data; - unsigned long ulong_data; - gint64 int64_data; - guint64 uint64_data; - char *string_data; - void *object_data; - void *pointer_data; - int enum_data; - void *boxed_data; - - } data; - - union - { - unsigned int subtype; - char *specific_type; - - } u; - -} GaimValue; - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * Creates a new GaimValue. - * - * This function takes a type and, depending on that type, a sub-type - * or specific type. - * - * If @a type is GAIM_TYPE_BOXED, the next parameter must be a - * string representing the specific type. - * - * If @a type is GAIM_TYPE_SUBTYPE, the next parameter must be a - * integer or enum representing the sub-type. - * - * If the subtype or specific type is not set when required, random - * errors may occur. You have been warned. - * - * @param type The type. - * - * @return The new value. - */ -GaimValue *gaim_value_new(GaimType type, ...); - -/** - * Creates a new outgoing GaimValue. If a value is an "outgoing" value - * it means the value can be modified by plugins and scripts. - * - * This function takes a type and, depending on that type, a sub-type - * or specific type. - * - * If @a type is GAIM_TYPE_BOXED, the next parameter must be a - * string representing the specific type. - * - * If @a type is GAIM_TYPE_SUBTYPE, the next parameter must be a - * integer or enum representing the sub-type. - * - * If the sub-type or specific type is not set when required, random - * errors may occur. You have been warned. - * - * @param type The type. - * - * @return The new value. - */ -GaimValue *gaim_value_new_outgoing(GaimType type, ...); - -/** - * Destroys a GaimValue. - * - * @param value The value to destroy. - */ -void gaim_value_destroy(GaimValue *value); - -/** - * Duplicated a GaimValue. - * - * @param value The value to duplicate. - * - * @return The duplicate value. - */ -GaimValue *gaim_value_dup(const GaimValue *value); - -/** - * Returns a value's type. - * - * @param value The value whose type you want. - * - * @return The value's type. - */ -GaimType gaim_value_get_type(const GaimValue *value); - -/** - * Returns a value's subtype. - * - * If the value's type is not GAIM_TYPE_SUBTYPE, this will return 0. - * Subtypes should never have a subtype of 0. - * - * @param value The value whose subtype you want. - * - * @return The value's subtype, or 0 if @a type is not GAIM_TYPE_SUBTYPE. - */ -unsigned int gaim_value_get_subtype(const GaimValue *value); - -/** - * Returns a value's specific type. - * - * If the value's type is not GAIM_TYPE_BOXED, this will return @c NULL. - * - * @param value The value whose specific type you want. - * - * @return The value's specific type, or @a NULL if not GAIM_TYPE_BOXED. - */ -const char *gaim_value_get_specific_type(const GaimValue *value); - -/** - * Returns whether or not the value is an outgoing value. - * - * @param value The value. - * - * @return TRUE if the value is outgoing, or FALSE otherwise. - */ -gboolean gaim_value_is_outgoing(const GaimValue *value); - -/** - * Sets the value's character data. - * - * @param value The value. - * @param data The character data. - */ -void gaim_value_set_char(GaimValue *value, char data); - -/** - * Sets the value's unsigned character data. - * - * @param value The value. - * @param data The unsigned character data. - */ -void gaim_value_set_uchar(GaimValue *value, unsigned char data); - -/** - * Sets the value's boolean data. - * - * @param value The value. - * @param data The boolean data. - */ -void gaim_value_set_boolean(GaimValue *value, gboolean data); - -/** - * Sets the value's short integer data. - * - * @param value The value. - * @param data The short integer data. - */ -void gaim_value_set_short(GaimValue *value, short data); - -/** - * Sets the value's unsigned short integer data. - * - * @param value The value. - * @param data The unsigned short integer data. - */ -void gaim_value_set_ushort(GaimValue *value, unsigned short data); - -/** - * Sets the value's integer data. - * - * @param value The value. - * @param data The integer data. - */ -void gaim_value_set_int(GaimValue *value, int data); - -/** - * Sets the value's unsigned integer data. - * - * @param value The value. - * @param data The unsigned integer data. - */ -void gaim_value_set_uint(GaimValue *value, unsigned int data); - -/** - * Sets the value's long integer data. - * - * @param value The value. - * @param data The long integer data. - */ -void gaim_value_set_long(GaimValue *value, long data); - -/** - * Sets the value's unsigned long integer data. - * - * @param value The value. - * @param data The unsigned long integer data. - */ -void gaim_value_set_ulong(GaimValue *value, unsigned long data); - -/** - * Sets the value's 64-bit integer data. - * - * @param value The value. - * @param data The 64-bit integer data. - */ -void gaim_value_set_int64(GaimValue *value, gint64 data); - -/** - * Sets the value's unsigned 64-bit integer data. - * - * @param value The value. - * @param data The unsigned 64-bit integer data. - */ -void gaim_value_set_uint64(GaimValue *value, guint64 data); - -/** - * Sets the value's string data. - * - * @param value The value. - * @param data The string data. - */ -void gaim_value_set_string(GaimValue *value, const char *data); - -/** - * Sets the value's object data. - * - * @param value The value. - * @param data The object data. - */ -void gaim_value_set_object(GaimValue *value, void *data); - -/** - * Sets the value's pointer data. - * - * @param value The value. - * @param data The pointer data. - */ -void gaim_value_set_pointer(GaimValue *value, void *data); - -/** - * Sets the value's enum data. - * - * @param value The value. - * @param data The enum data. - */ -void gaim_value_set_enum(GaimValue *value, int data); - -/** - * Sets the value's boxed data. - * - * @param value The value. - * @param data The boxed data. - */ -void gaim_value_set_boxed(GaimValue *value, void *data); - -/** - * Returns the value's character data. - * - * @param value The value. - * - * @return The character data. - */ -char gaim_value_get_char(const GaimValue *value); - -/** - * Returns the value's unsigned character data. - * - * @param value The value. - * - * @return The unsigned character data. - */ -unsigned char gaim_value_get_uchar(const GaimValue *value); - -/** - * Returns the value's boolean data. - * - * @param value The value. - * - * @return The boolean data. - */ -gboolean gaim_value_get_boolean(const GaimValue *value); - -/** - * Returns the value's short integer data. - * - * @param value The value. - * - * @return The short integer data. - */ -short gaim_value_get_short(const GaimValue *value); - -/** - * Returns the value's unsigned short integer data. - * - * @param value The value. - * - * @return The unsigned short integer data. - */ -unsigned short gaim_value_get_ushort(const GaimValue *value); - -/** - * Returns the value's integer data. - * - * @param value The value. - * - * @return The integer data. - */ -int gaim_value_get_int(const GaimValue *value); - -/** - * Returns the value's unsigned integer data. - * - * @param value The value. - * - * @return The unsigned integer data. - */ -unsigned int gaim_value_get_uint(const GaimValue *value); - -/** - * Returns the value's long integer data. - * - * @param value The value. - * - * @return The long integer data. - */ -long gaim_value_get_long(const GaimValue *value); - -/** - * Returns the value's unsigned long integer data. - * - * @param value The value. - * - * @return The unsigned long integer data. - */ -unsigned long gaim_value_get_ulong(const GaimValue *value); - -/** - * Returns the value's 64-bit integer data. - * - * @param value The value. - * - * @return The 64-bit integer data. - */ -gint64 gaim_value_get_int64(const GaimValue *value); - -/** - * Returns the value's unsigned 64-bit integer data. - * - * @param value The value. - * - * @return The unsigned 64-bit integer data. - */ -guint64 gaim_value_get_uint64(const GaimValue *value); - -/** - * Returns the value's string data. - * - * @param value The value. - * - * @return The string data. - */ -const char *gaim_value_get_string(const GaimValue *value); - -/** - * Returns the value's object data. - * - * @param value The value. - * - * @return The object data. - */ -void *gaim_value_get_object(const GaimValue *value); - -/** - * Returns the value's pointer data. - * - * @param value The value. - * - * @return The pointer data. - */ -void *gaim_value_get_pointer(const GaimValue *value); - -/** - * Returns the value's enum data. - * - * @param value The value. - * - * @return The enum data. - */ -int gaim_value_get_enum(const GaimValue *value); - -/** - * Returns the value's boxed data. - * - * @param value The value. - * - * @return The boxed data. - */ -void *gaim_value_get_boxed(const GaimValue *value); - -#ifdef __cplusplus -} -#endif - -#endif /* _GAIM_VALUE_H_ */