1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 #include <e32std.h>

    23 #include <_ansi.h>

    24 #include "gobject_wsd.h"

    25 #include <glib.h>

    26 

    27 #if EMULATOR

    28 #include <pls.h> // For emulator WSD API 

    29 const TUid KLibgobjectUid3 = {0x10281F39};     // This is the UID of the library

    30 

    31 G_BEGIN_DECLS

    32 extern const GTypeInfo temp_info;

    33 extern const GTypeInfo gobject_info;

    34 extern const GParamSpecTypeInfo temp_pspec_info;

    35 extern const GBSearchConfig temp_g_signal_hlbsa_bconfig;

    36 extern const GBSearchConfig temp_g_class_closure_bconfig;

    37 extern const GSourceCallbackFuncs temp_closure_callback_funcs;

    38 extern const GBSearchConfig gtype_instance_real_class_bconfig;

    39 extern const GBSearchConfig temp_transform_bconfig;

    40 

    41 void InitializeGlobalStaticMutexes(struct global_struct* g)

    42 {

    43 	GStaticMutex temp_init_mutex = { NULL, PTHREAD_MUTEX_INITIALIZER };

    44 	GStaticRWLock temp_init_lock = {G_STATIC_MUTEX_INIT, NULL, NULL, 0, FALSE, 0, 0};

    45 	

    46 	//variable initialisation for gobject.c

    47 	memcpy(&(g->VARIABLE_NAME_MACRO(construction_mutex, gobject)), &temp_init_mutex, sizeof(GStaticMutex));

    48 	#ifdef G_ENABLE_DEBUG

    49 	memcpy(&(g->VARIABLE_NAME_MACRO(debug_objects, gobject)), &temp_init_mutex, sizeof(GStaticMutex));

    50 	#endif /* G_ENABLE_DEBUG */

    51 	

    52 	//variable initialisation for gparam.c

    53 	memcpy(&(g->VARIABLE_NAME(init_smutex, g_param_spec_pool_new)), &temp_init_mutex, sizeof(GStaticMutex));

    54 	

    55 	//variable initialisation for gsignal.c

    56 	memcpy(&(g->VARIABLE_NAME_MACRO(g_signal_mutex,gsignal)), &temp_init_mutex, sizeof(GStaticMutex));

    57 	

    58 	//variable initialisation for gtype.c

    59 	memcpy(&(g->VARIABLE_NAME_MACRO(instance_real_class,gtype)), &temp_init_mutex, sizeof(GStaticMutex));

    60 	memcpy(&(g->VARIABLE_NAME_MACRO(type_init_lock,g_type_init_with_debug_flags)), &temp_init_mutex, sizeof(GStaticMutex));

    61 	memcpy(&(g->VARIABLE_NAME(type_rw_lock,gtype)), &temp_init_lock, sizeof(GStaticRWLock));

    62 };

    63 

    64 int InitializeWsd(struct global_struct* g)

    65 {

    66 	memset(g,0,sizeof(struct global_struct));

    67 	

    68 	//initialization of genums.c data

    69 	memcpy(&(g->VARIABLE_NAME(info,g_enum_types_init)),&temp_info,sizeof(GTypeInfo));

    70 	

    71 	//initialization of gobject.c data

    72 	memcpy(&(g->VARIABLE_NAME(info,g_object_type_init)),&gobject_info,sizeof(GTypeInfo));

    73 	g->VARIABLE_NAME(floating_flag_handler,gobject) = object_floating_flag_handler;

    74 	

    75 	//initialization of gparamspec.c

    76 	memcpy(&(g->VARIABLE_NAME(pspec_info,g_param_spec_types_init)),&temp_pspec_info,sizeof(GParamSpecTypeInfo));

    77 	

    78 	//initialization of gsignal.c data

    79 	memcpy(&(g->VARIABLE_NAME(g_signal_hlbsa_bconfig,gsignal)),&temp_g_signal_hlbsa_bconfig,sizeof(GBSearchConfig));	

    80 	memcpy(&(g->VARIABLE_NAME(g_class_closure_bconfig,gsignal)),&temp_g_class_closure_bconfig,sizeof(GBSearchConfig));	

    81 	g->VARIABLE_NAME(g_handler_sequential_number ,gsignal) = 1;

    82 	g->VARIABLE_NAME(seq_hook_id ,g_signal_add_emission_hook) = 1;

    83 	

    84 	//initialization of gsourceclosure.c data

    85 	memcpy(&(g->VARIABLE_NAME(closure_callback_funcs,gsourceclosure)),&temp_closure_callback_funcs,sizeof(GSourceCallbackFuncs));

    86 	

    87 	//initialization of gtype.c data

    88 	g->VARIABLE_NAME(static_fundamental_next,gtype) = G_TYPE_RESERVED_USER_FIRST;

    89 	memcpy(&(g->VARIABLE_NAME(instance_real_class_bconfig,gtype)),&gtype_instance_real_class_bconfig,sizeof(GBSearchConfig));	

    90 	(g->VARIABLE_NAME(debug_keys,g_type_init_with_debug_flags)[0]).key = "objects";

    91 	(g->VARIABLE_NAME(debug_keys,g_type_init_with_debug_flags)[0]).value = G_TYPE_DEBUG_OBJECTS ;

    92 	(g->VARIABLE_NAME(debug_keys,g_type_init_with_debug_flags)[1]).key = "signals";

    93 	(g->VARIABLE_NAME(debug_keys,g_type_init_with_debug_flags)[1]).value = G_TYPE_DEBUG_SIGNALS ;

    94 	

    95 	//initialization of gvalue.c data

    96 	memcpy(&(g->VARIABLE_NAME(transform_bconfig,gvalue)),&temp_transform_bconfig,sizeof(GBSearchConfig));	

    97 	

    98 	InitializeGlobalStaticMutexes(g);

    99 	

   100 	return KErrNone;

   101 }

   102 

   103 struct global_struct *Gobject_ImpurePtr()

   104 {

   105 #if defined(__WINSCW__) || defined(__WINS__)

   106 

   107 	// Access the PLS of this process

   108 	struct global_struct* p  = Pls<struct global_struct>(KLibgobjectUid3, &InitializeWsd);

   109     return p;

   110     

   111 #else

   112 

   113 	return NULL;

   114 

   115 #endif

   116 }

   117 

   118 G_END_DECLS

   119 #endif /* EMULATOR */ 

   120