os/ossrv/glib/gobject/gobject_wsd.cpp
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib.
     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