diff options
Diffstat (limited to 'source/kernel/gen_system')
| -rw-r--r-- | source/kernel/gen_system/GEN_HashedPtr.cpp | 62 | ||||
| -rw-r--r-- | source/kernel/gen_system/GEN_HashedPtr.h | 51 | ||||
| -rw-r--r-- | source/kernel/gen_system/GEN_Map.h | 183 | ||||
| -rw-r--r-- | source/kernel/gen_system/SYS_SingletonSystem.cpp | 101 | ||||
| -rw-r--r-- | source/kernel/gen_system/SYS_SingletonSystem.h | 66 | ||||
| -rw-r--r-- | source/kernel/gen_system/SYS_System.cpp | 79 | ||||
| -rw-r--r-- | source/kernel/gen_system/SYS_System.h | 73 |
7 files changed, 0 insertions, 615 deletions
diff --git a/source/kernel/gen_system/GEN_HashedPtr.cpp b/source/kernel/gen_system/GEN_HashedPtr.cpp deleted file mode 100644 index f065d27bee2..00000000000 --- a/source/kernel/gen_system/GEN_HashedPtr.cpp +++ /dev/null @@ -1,62 +0,0 @@ -/* - * $Id$ - * - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * 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 02110-1301, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - * - */ - -/** \file kernel/gen_system/GEN_HashedPtr.cpp - * \ingroup gensys - */ - -#include "GEN_HashedPtr.h" - -#include "BLO_sys_types.h" // for intptr_t support - -// -// Build hash index from pointer. Even though the final result -// is a 32-bit integer, use all the bits of the pointer as long -// as possible. -// -#if 1 -unsigned int GEN_Hash(void * inDWord) -{ - uintptr_t key = (uintptr_t)inDWord; -#if 0 - // this is way too complicated - key += ~(key << 16); - key ^= (key >> 5); - key += (key << 3); - key ^= (key >> 13); - key += ~(key << 9); - key ^= (key >> 17); - - return (unsigned int)(key & 0xffffffff); -#else - return (unsigned int)(key ^ (key>>4)); -#endif -} -#endif diff --git a/source/kernel/gen_system/GEN_HashedPtr.h b/source/kernel/gen_system/GEN_HashedPtr.h deleted file mode 100644 index 86a7ceb9ae7..00000000000 --- a/source/kernel/gen_system/GEN_HashedPtr.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * $Id$ - * - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * 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 02110-1301, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - * - */ - -/** \file kernel/gen_system/GEN_HashedPtr.h - * \ingroup gensys - */ - -#ifndef __GEN_HASHEDPTR -#define __GEN_HASHEDPTR - -unsigned int GEN_Hash(void * inDWord); - -class GEN_HashedPtr -{ - void* m_valptr; -public: - GEN_HashedPtr(void* val) : m_valptr(val) {}; - unsigned int hash() const { return GEN_Hash(m_valptr);}; - inline friend bool operator ==(const GEN_HashedPtr & rhs, const GEN_HashedPtr & lhs) { return rhs.m_valptr == lhs.m_valptr;}; - void *getValue() const { return m_valptr; } -}; - -#endif //__GEN_HASHEDPTR - diff --git a/source/kernel/gen_system/GEN_Map.h b/source/kernel/gen_system/GEN_Map.h deleted file mode 100644 index 4ac5a10c4c6..00000000000 --- a/source/kernel/gen_system/GEN_Map.h +++ /dev/null @@ -1,183 +0,0 @@ -/* - * $Id$ - * - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * 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 02110-1301, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - */ - -/** \file kernel/gen_system/GEN_Map.h - * \ingroup gensys - */ - -#ifndef GEN_MAP_H -#define GEN_MAP_H - -template <class Key, class Value> -class GEN_Map { -private: - struct Entry { - Entry (Entry *next, Key key, Value value) : - m_next(next), - m_key(key), - m_value(value) {} - - Entry *m_next; - Key m_key; - Value m_value; - }; - -public: - GEN_Map(int num_buckets = 100) : m_num_buckets(num_buckets) { - m_buckets = new Entry *[num_buckets]; - for (int i = 0; i < num_buckets; ++i) { - m_buckets[i] = 0; - } - } - - GEN_Map(const GEN_Map& map) - { - m_num_buckets = map.m_num_buckets; - m_buckets = new Entry *[m_num_buckets]; - - for (int i = 0; i < m_num_buckets; ++i) { - m_buckets[i] = 0; - - for(Entry *entry = map.m_buckets[i]; entry; entry=entry->m_next) - insert(entry->m_key, entry->m_value); - } - } - - int size() { - int count=0; - for (int i=0;i<m_num_buckets;i++) - { - Entry* bucket = m_buckets[i]; - while(bucket) - { - bucket = bucket->m_next; - count++; - } - } - return count; - } - - Value* at(int index) { - int count=0; - for (int i=0;i<m_num_buckets;i++) - { - Entry* bucket = m_buckets[i]; - while(bucket) - { - if (count==index) - { - return &bucket->m_value; - } - bucket = bucket->m_next; - count++; - } - } - return 0; - } - - Key* getKey(int index) { - int count=0; - for (int i=0;i<m_num_buckets;i++) - { - Entry* bucket = m_buckets[i]; - while(bucket) - { - if (count==index) - { - return &bucket->m_key; - } - bucket = bucket->m_next; - count++; - } - } - return 0; - } - - void clear() { - for (int i = 0; i < m_num_buckets; ++i) { - Entry *entry_ptr = m_buckets[i]; - - while (entry_ptr != 0) { - Entry *tmp_ptr = entry_ptr->m_next; - delete entry_ptr; - entry_ptr = tmp_ptr; - } - m_buckets[i] = 0; - } - } - - ~GEN_Map() { - clear(); - delete [] m_buckets; - } - - void insert(const Key& key, const Value& value) { - Entry *entry_ptr = m_buckets[key.hash() % m_num_buckets]; - while ((entry_ptr != 0) && !(key == entry_ptr->m_key)) { - entry_ptr = entry_ptr->m_next; - } - - if (entry_ptr != 0) { - entry_ptr->m_value = value; - } - else { - Entry **bucket = &m_buckets[key.hash() % m_num_buckets]; - *bucket = new Entry(*bucket, key, value); - } - } - - void remove(const Key& key) { - Entry **entry_ptr = &m_buckets[key.hash() % m_num_buckets]; - while ((*entry_ptr != 0) && !(key == (*entry_ptr)->m_key)) { - entry_ptr = &(*entry_ptr)->m_next; - } - - if (*entry_ptr != 0) { - Entry *tmp_ptr = (*entry_ptr)->m_next; - delete *entry_ptr; - *entry_ptr = tmp_ptr; - } - } - - Value *operator[](Key key) { - Entry *bucket = m_buckets[key.hash() % m_num_buckets]; - while ((bucket != 0) && !(key == bucket->m_key)) { - bucket = bucket->m_next; - } - return bucket != 0 ? &bucket->m_value : 0; - } - -private: - int m_num_buckets; - Entry **m_buckets; -}; - -#endif - - diff --git a/source/kernel/gen_system/SYS_SingletonSystem.cpp b/source/kernel/gen_system/SYS_SingletonSystem.cpp deleted file mode 100644 index 08ee186c723..00000000000 --- a/source/kernel/gen_system/SYS_SingletonSystem.cpp +++ /dev/null @@ -1,101 +0,0 @@ -/* - * $Id$ - * - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * 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 02110-1301, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - * Unique instance of system class for system specific information / access - * Used by SYS_System - */ - -/** \file kernel/gen_system/SYS_SingletonSystem.cpp - * \ingroup gensys - */ - -#include "SYS_SingletonSystem.h" -// #include "GEN_DataCache.h" - -SYS_SingletonSystem* SYS_SingletonSystem::_instance = 0; - -void SYS_SingletonSystem::Destruct() -{ - if (_instance) { - delete _instance; - _instance = NULL; - } -} - -SYS_SingletonSystem *SYS_SingletonSystem::Instance() -{ - if (!_instance) { - _instance = new SYS_SingletonSystem(); - } - return _instance; -} - -int SYS_SingletonSystem::SYS_GetCommandLineInt(const char *paramname, int defaultvalue) -{ - int *result = m_int_commandlineparms[paramname]; - if (result) - return *result; - - return defaultvalue; -} - -float SYS_SingletonSystem::SYS_GetCommandLineFloat(const char *paramname, float defaultvalue) -{ - float *result = m_float_commandlineparms[paramname]; - if (result) - return *result; - - return defaultvalue; -} - -const char *SYS_SingletonSystem::SYS_GetCommandLineString(const char *paramname, const char *defaultvalue) -{ - STR_String *result = m_string_commandlineparms[paramname]; - if (result) - return *result; - - return defaultvalue; -} - -void SYS_SingletonSystem::SYS_WriteCommandLineInt(const char *paramname, int value) -{ - m_int_commandlineparms.insert(paramname, value); -} - -void SYS_SingletonSystem::SYS_WriteCommandLineFloat(const char *paramname, float value) -{ - m_float_commandlineparms.insert(paramname, value); -} - -void SYS_SingletonSystem::SYS_WriteCommandLineString(const char *paramname, const char *value) -{ - m_string_commandlineparms.insert(paramname, value); -} - -SYS_SingletonSystem::SYS_SingletonSystem() -{ -} diff --git a/source/kernel/gen_system/SYS_SingletonSystem.h b/source/kernel/gen_system/SYS_SingletonSystem.h deleted file mode 100644 index d8628558618..00000000000 --- a/source/kernel/gen_system/SYS_SingletonSystem.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * $Id$ - * - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * 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 02110-1301, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - * Unique instance of system class for system specific information / access - * Used by SYS_System - */ - -/** \file kernel/gen_system/SYS_SingletonSystem.h - * \ingroup gensys - */ - -#ifndef __SINGLETONSYSTEM_H -#define __SINGLETONSYSTEM_H - -#include "GEN_Map.h" -#include "STR_HashedString.h" - -class SYS_SingletonSystem -{ -public: - static SYS_SingletonSystem* Instance(); - static void Destruct(); - - int SYS_GetCommandLineInt(const char* paramname,int defaultvalue); - float SYS_GetCommandLineFloat(const char* paramname,float defaultvalue); - const char* SYS_GetCommandLineString(const char* paramname,const char* defaultvalue); - - void SYS_WriteCommandLineInt(const char* paramname,int value); - void SYS_WriteCommandLineFloat(const char* paramname,float value); - void SYS_WriteCommandLineString(const char* paramname,const char* value); - - SYS_SingletonSystem(); - -private: - static SYS_SingletonSystem* _instance; - GEN_Map<STR_HashedString,int> m_int_commandlineparms; - GEN_Map<STR_HashedString,float> m_float_commandlineparms; - GEN_Map<STR_HashedString,STR_String> m_string_commandlineparms; -}; - -#endif //__SINGLETONSYSTEM_H - diff --git a/source/kernel/gen_system/SYS_System.cpp b/source/kernel/gen_system/SYS_System.cpp deleted file mode 100644 index b2de797fc8d..00000000000 --- a/source/kernel/gen_system/SYS_System.cpp +++ /dev/null @@ -1,79 +0,0 @@ -/* - * $Id$ - * - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * 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 02110-1301, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - * System specific information / access. - * Interface to the commandline arguments - */ - -/** \file kernel/gen_system/SYS_System.cpp - * \ingroup gensys - */ - -#include "SYS_System.h" -#include "SYS_SingletonSystem.h" - -SYS_SystemHandle SYS_GetSystem() -{ - return (SYS_SystemHandle) SYS_SingletonSystem::Instance(); -} - -void SYS_DeleteSystem(SYS_SystemHandle sys) -{ - if (sys) { - ((SYS_SingletonSystem *) sys)->Destruct(); - } -} - -int SYS_GetCommandLineInt(SYS_SystemHandle sys, const char *paramname, int defaultvalue) -{ - return ((SYS_SingletonSystem *) sys)->SYS_GetCommandLineInt(paramname, defaultvalue); -} - -float SYS_GetCommandLineFloat(SYS_SystemHandle sys, const char *paramname, float defaultvalue) -{ - return ((SYS_SingletonSystem *) sys)->SYS_GetCommandLineFloat(paramname, defaultvalue); -} - -const char *SYS_GetCommandLineString(SYS_SystemHandle sys, const char *paramname, const char *defaultvalue) -{ - return ((SYS_SingletonSystem *) sys)->SYS_GetCommandLineString(paramname, defaultvalue); -} - -void SYS_WriteCommandLineInt(SYS_SystemHandle sys, const char *paramname, int value) -{ - ((SYS_SingletonSystem *) sys)->SYS_WriteCommandLineInt(paramname, value); -} - -void SYS_WriteCommandLineFloat(SYS_SystemHandle sys, const char *paramname, float value) -{ - ((SYS_SingletonSystem *) sys)->SYS_WriteCommandLineFloat(paramname, value); -} - -void SYS_WriteCommandLineString(SYS_SystemHandle sys, const char *paramname, const char *value) -{ - ((SYS_SingletonSystem *) sys)->SYS_WriteCommandLineString(paramname, value); -} diff --git a/source/kernel/gen_system/SYS_System.h b/source/kernel/gen_system/SYS_System.h deleted file mode 100644 index 34fed4a81a2..00000000000 --- a/source/kernel/gen_system/SYS_System.h +++ /dev/null @@ -1,73 +0,0 @@ -/* - * $Id$ - * - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * 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 02110-1301, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - * System specific information / access. - * Interface to the commandline arguments - */ - -/** \file kernel/gen_system/SYS_System.h - * \ingroup gensys - */ - - -#ifndef __SYSTEM_INCLUDE -#define __SYSTEM_INCLUDE - -#define SYS_DECLARE_HANDLE(name) typedef struct name##__ { int unused; } *name - -SYS_DECLARE_HANDLE(SYS_SystemHandle); - -/** - System specific information / access. - For now, only used for commandline parameters. - One of the available implementations must be linked to the application - that uses this system routines. - Please note that this protocol/interface is just for testing, - it needs discussion in the development group for a more final version. -*/ - -#ifdef __cplusplus -extern "C" { -#endif - -extern SYS_SystemHandle SYS_GetSystem(void); -extern void SYS_DeleteSystem(SYS_SystemHandle sys); - -extern int SYS_GetCommandLineInt(SYS_SystemHandle sys, const char *paramname, int defaultvalue); -extern float SYS_GetCommandLineFloat(SYS_SystemHandle sys, const char *paramname, float defaultvalue); -extern const char *SYS_GetCommandLineString(SYS_SystemHandle sys, const char *paramname, const char *defaultvalue); - -extern void SYS_WriteCommandLineInt(SYS_SystemHandle sys, const char *paramname, int value); -extern void SYS_WriteCommandLineFloat(SYS_SystemHandle sys, const char *paramname, float value); -extern void SYS_WriteCommandLineString(SYS_SystemHandle sys, const char *paramname, const char *value); - -#ifdef __cplusplus -} -#endif - -#endif //__SYSTEM_INCLUDE - |