CRB_Value
crb_nv_fopen_proc(CRB_Interpreter *interpreter,
CRB_LocalEnvironment *env,
int arg_count, CRB_Value *args)
{
CRB_Value value;
char *filename;
char *mode;
FILE *fp;
check_argument_count(arg_count, 2);
if (args[0].type != CRB_STRING_VALUE
|| args[1].type != CRB_STRING_VALUE) {
crb_runtime_error(0, FOPEN_ARGUMENT_TYPE_ERR,
MESSAGE_ARGUMENT_END);
}
filename = CRB_wcstombs_alloc(args[0].u.object->u.string.string);
mode = CRB_wcstombs_alloc(args[1].u.object->u.string.string);
fp = fopen(filename, mode);
if (fp == NULL) {
value.type = CRB_NULL_VALUE;
} else {
value.type = CRB_NATIVE_POINTER_VALUE;
value.u.native_pointer.info = &st_native_lib_info;
value.u.native_pointer.pointer = fp;
}
MEM_free(filename);
MEM_free(mode);
return value;
}
UsingList *
Ivyc_create_using_list(PackageName *package_name)
{
UsingList *rl;
Ivyc_Compiler *compiler;
char *current_package_name;
char *req_package_name;
compiler = Ivyc_get_current_compiler();
current_package_name = Ivyc_package_name_to_string(compiler->package_name);
req_package_name = Ivyc_package_name_to_string(package_name);
if (ISandBox_compare_string(req_package_name, current_package_name)
&& compiler->source_suffix == IVH_SOURCE) {
Ivyc_compile_error(compiler->current_line_number,
USING_ITSELF_ERR, MESSAGE_ARGUMENT_END);
}
MEM_free(current_package_name);
MEM_free(req_package_name);
rl = Ivyc_malloc(sizeof(UsingList));
rl->package_name = package_name;
rl->source_suffix = IVH_SOURCE;
rl->line_number = Ivyc_get_current_compiler()->current_line_number;
rl->next = NULL;
return rl;
}
void TC_end()
{
// initialized ?
if (uploads != NULL)
{
// disabled tile cache Int processing
VIntProcess &= ~PROCESS_TILECACHE_TASK;
// release the last uploaded tileset(s)
if (uploadDone)
{
TileSet** tilesets = uploads;
u16 i = uploadIndex;
while(i--)
{
TileSet* tileset = *tilesets++;
// released the tileset if we unpacked it here
if (tileset->compression != COMPRESSION_NONE)
MEM_free(tileset);
}
}
// release cache structures memory
MEM_free(uploads);
uploads = NULL;
}
}
void
DKC_dispose_compiler(DKC_Compiler *compiler)
{
CompilerList *list = NULL;
CompilerList *pos;
FunctionDefinition *fd_pos;
CompilerList *temp;
list = traversal_compiler(list, compiler);
for (pos = list; pos; ) {
for (fd_pos = pos->compiler->function_list; fd_pos;
fd_pos = fd_pos->next) {
MEM_free(fd_pos->local_variable);
}
while (pos->compiler->required_list) {
temp = pos->compiler->required_list;
pos->compiler->required_list = temp->next;
MEM_free(temp);
}
MEM_dispose_storage(pos->compiler->compile_storage);
temp = pos->next;
MEM_free(pos);
pos = temp;
}
}
/*
* ======== DPI_close ========
*/
Static Int DPI_close(DEV_Handle dev)
{
PipeObj *pipe = (PipeObj *)dev->object;
SPipeObj *sPipe = pipe->sPipe;
MEM_free(0, pipe, sizeof(PipeObj));
SEM_pend(mutex, SYS_FOREVER);
sPipe->device[dev->mode] = NULL;
sPipe->readySem[dev->mode] = NULL;
if (sPipe->device[DEV_INPUT] == NULL &&
sPipe->device[DEV_OUTPUT] == NULL) {
/* delete all shared pipe sub-objects */
SEM_delete(sPipe->dataSem);
SEM_delete(sPipe->freeSem);
/* remove sPipe obj from sPipeList */
QUE_remove(&sPipe->link);
/* delete sPipe object itself */
MEM_free(0, sPipe, sizeof (SPipeObj));
}
SEM_post(mutex);
return (SYS_OK);
}
/*
* ======== DOV_close ========
*/
static Int DOV_close(DEV_Handle device)
{
DOV_CopyObj *copy = (DOV_CopyObj *)device->object;
DEV_Frame *frame;
/* close underlying device(s) */
DEV_close(&(copy->dobj));
/* move frames _up_ from downstream device */
while (!QUE_empty(copy->dobj.todevice)) {
frame = QUE_get(copy->dobj.todevice);
frame->size = frame->size + copy->size;
frame->addr = (Char *)frame->addr - copy->size;
QUE_put(device->todevice, frame);
}
QUE_delete(copy->dobj.todevice);
QUE_delete(copy->dobj.fromdevice);
/* free overlap buffer */
MEM_free(0, copy->overlap, copy->size);
/* recycle copy object */
MEM_free(0, copy, sizeof(DOV_CopyObj));
return (SYS_OK);
}
void smeMAP_Unload(smeMap* map)
{
MEM_free(map->PlaneB->Tiles);
map->PlaneB->Tiles = NULL;
MEM_free(map->PlaneA->Tiles);
map->PlaneA->Tiles = NULL;
}
/* 配列の再帰的領域解放 : 要素から先にマークを確認し, 開放していく */
static void array_sweep(LL1LL_Object *ary_ptr)
{
int i;
LL1LL_Value ary_i;
/* 配列要素のスイープ */
for (i = 0; i < ary_ptr->u.ary.size; i++) {
ary_i = ary_ptr->u.ary.array_value[i]; /* 要素を取得 */
if (ary_i.type != LL1LL_OBJECT_TYPE) {
/* オブジェクト型でないなら次へ */
continue;
} else {
/* オブジェクト型の場合 */
if (ary_i.u.object->marked == LL1LL_FALSE) {
/* マークがFALSE => スイープ（解放） */
if (ary_i.u.object->type == STRING_OBJECT) {
MEM_free(ary_i.u.object); /* 文字列ならばそのまま解放 */
} else {
/* should be ARRAY_OBJECT here */
/* 配列ならば要素のスイープ */
array_sweep(ary_i.u.object);
}
}
}
}
/* 大本の配列のスイープ */
if (ary_ptr->marked == LL1LL_FALSE) {
MEM_free(ary_ptr);
}
}
void SVM_FreeObject(SVMObject *ob) {
if (ob->fields)
MEM_free(ob->fields);
if (ob->names)
MEM_free(ob->names);
MEM_free(ob);
}
/*
* ======== DEV_rmframe ========
*/
Void DEV_rmframe(DEV_Frame *frame, Int segid, Uns size)
{
if (size > 0) {
/* free buffer */
MEM_free(segid, frame->addr, size);
}
/* free object */
MEM_free(0, frame, sizeof(DEV_Frame));
}
static CRB_Value
nv_fgets_proc(CRB_Interpreter *interpreter,
CRB_LocalEnvironment *env,
int arg_count, CRB_Value *args)
{
CRB_Value value;
FILE *fp;
char buf[LINE_BUF_SIZE];
char *mb_buf = NULL;
int ret_len = 0;
CRB_Char *wc_str;
CRB_check_argument_count(interpreter, env, arg_count, 1);
if (args[0].type != CRB_NATIVE_POINTER_VALUE
|| (!CRB_check_native_pointer_type(args[0].u.object,
&st_file_type_info))) {
CRB_error(interpreter, env, &st_lib_info, __LINE__,
(int)FGETS_ARGUMENT_TYPE_ERR,
CRB_MESSAGE_ARGUMENT_END);
}
check_file_pointer(interpreter,env, args[0].u.object);
fp = CRB_object_get_native_pointer(args[0].u.object);
while (fgets(buf, LINE_BUF_SIZE, fp)) {
int new_len;
new_len = ret_len + strlen(buf);
mb_buf = MEM_realloc(mb_buf, new_len + 1);
if (ret_len == 0) {
strcpy(mb_buf, buf);
} else {
strcat(mb_buf, buf);
}
ret_len = new_len;
if (mb_buf[ret_len-1] == '\n')
break;
}
if (ret_len > 0) {
wc_str = CRB_mbstowcs_alloc(interpreter, env, __LINE__, mb_buf);
if (wc_str == NULL) {
MEM_free(mb_buf);
CRB_error(interpreter, env, &st_lib_info, __LINE__,
(int)FGETS_BAD_MULTIBYTE_CHARACTER_ERR,
CRB_MESSAGE_ARGUMENT_END);
}
value.type = CRB_STRING_VALUE;
value.u.object = CRB_create_crowbar_string(interpreter, env, wc_str);
} else {
value.type = CRB_NULL_VALUE;
}
MEM_free(mb_buf);
return value;
}
void raster_free(Raster *raster) {
hashtable_releaseitems(&raster->verts);
hashtable_releaseitems(&raster->segments);
hashtable_releaseitems(&raster->paths);
hashtable_releaseitems(&raster->styles);
hashtable_releaseitems(&raster->textures);
hashtable_release(&raster->master);
MEM_free(raster->buffer);
MEM_free(raster);
}
static void
dispose_local_variable(int local_variable_count,
DVM_LocalVariable *local_variable)
{
int i;
for (i = 0; i < local_variable_count; i++) {
MEM_free(local_variable[i].name);
dispose_type_specifier(local_variable[i].type);
}
MEM_free(local_variable);
}
static void _remove ( list *list, listNode *node )
{
if ( list->freeFn )
{
list->freeFn ( node->data );
}
list->length--;
MEM_free ( node->data );
MEM_free ( node );
}
void bfqDelete ( BufferQueue_Handle queue )
{
Int i;
// only have to free the buffers.
for (i=0; i<queue->BufCount; i++)
MEM_free( queue->SegId, queue->Frames[i].Buffer, queue->BufSize );
// de-allocate the frames if they were allocate within the queue
if (queue->bDynamicFrames)
MEM_free( 0, queue->Frames, sizeof(BufferQueue_Frame) * queue->BufCount );
}
static void
dispose_enum(DVM_Enum *enum_type)
{
int i;
MEM_free(enum_type->package_name);
MEM_free(enum_type->name);
for (i = 0; i < enum_type->enumerator_count; i++) {
MEM_free(enum_type->enumerator[i]);
}
if (enum_type->is_defined) {
MEM_free(enum_type->enumerator);
}
}
static CRB_Value
call_native_function(CRB_Interpreter *inter, LocalEnviroment *env,
Exprssion *expr, CRB_NativeFunctionProc *proc)
{
CRB_Value value;
int arg_count;
ArgumentList *arg_p;
CRB_Value *args;
int i;
for(arg_count = 0, arg_p = expr->u.function_call_expression.argument;
arg_p;arg_p = arg_p->next){
arg_count++;
}
arg = MEM_malloc(sizeof(CRB_Value) * arg_count);
for(arg_p = expr->u.function_call_expression.argument, i = 0;
arg_p; arg_p = arg_p->next, i++){
args[i] = eval_expression(inter, env, arg_p->next);
}
val = proc(inter, arg_count, args);
for( i = 0;i < arg_count;i++){
release_if_string(&args[i]);
}
MEM_free(args);
return value;
}
//-------------------------------------------------------------------------
// FUNCTION : NdpAddDataToNeighborCache()
//
// PURPOSE : Adding data to neighbor cache
//
// PARAMETERS : neighborCache - pointer to neighbor cache
// neighborData - neighbor data to be added
//
// RETURN VALUE : None
//-------------------------------------------------------------------------
static
void NdpAddDataToNeighborCache(
NdpNeighborTable* neighborCache,
NdpNeighborStruct* neighborData)
{
if (neighborCache && neighborData)
{
if (neighborCache->numEntry == neighborCache->maxEntry)
{
unsigned int newNeighborCacheSize = (unsigned int)
((neighborCache->numEntry + NDP_INITIAL_CACHE_ENTRY)
* sizeof(NdpNeighborStruct));
NdpNeighborStruct* tempCache = (NdpNeighborStruct*)
MEM_malloc(newNeighborCacheSize);
memset(tempCache, 0, newNeighborCacheSize);
memcpy(tempCache, neighborCache->neighborTable,
(sizeof(NdpNeighborStruct) * neighborCache->numEntry));
MEM_free(neighborCache->neighborTable);
neighborCache->neighborTable = tempCache;
neighborCache->maxEntry = neighborCache->numEntry
+ NDP_INITIAL_CACHE_ENTRY;
}
memcpy(&(neighborCache->neighborTable[neighborCache->numEntry]),
neighborData, sizeof(NdpNeighborStruct));
neighborCache->numEntry++;
}// end if (neighborCache && neighborData)
}
static UsingList *
add_default_package(UsingList *using_list)
{
UsingList *req_pos;
ISandBox_Boolean default_package_usingd = ISandBox_FALSE;
for (req_pos = using_list; req_pos; req_pos = req_pos->next) {
char *temp_name
= Ivyc_package_name_to_string(req_pos->package_name);
if (!strcmp(temp_name, ISandBox_Ivory_DEFAULT_PACKAGE)) {
default_package_usingd = ISandBox_TRUE;
}
MEM_free(temp_name);
}
if (!default_package_usingd) {
PackageName *pn;
UsingList *req_temp;
pn = Ivyc_create_package_name(ISandBox_Ivory_DEFAULT_PACKAGE_P1);
pn = Ivyc_chain_package_name(pn, ISandBox_Ivory_DEFAULT_PACKAGE_P2);
req_temp = using_list;
using_list = Ivyc_create_using_list(pn);
using_list->next = req_temp;
}
return using_list;
}
static void addToUploadQueue(TileSet *tileset, u16 index)
{
// need to clear to queue ?
if (uploadDone)
{
TileSet** tilesets = uploads;
u16 i = uploadIndex;
while(i--)
{
TileSet* ts = *tilesets++;
// released the tileset if we unpacked it here
if (ts->compression != COMPRESSION_NONE)
MEM_free(ts);
}
// prepare for new upload
uploadDone = FALSE;
uploadIndex = 0;
}
// set upload tileset info
uploads[uploadIndex++] = tileset;
// put in DMA queue
DMA_queueDma(DMA_VRAM, (u32) tileset->tiles, index * 32, tileset->numTile * 16, 2);
}
/* GCのスイープフェーズ */
static void gc_sweep(void)
{
LL1LL_Object *pos, *sweep_entry;
/* ヒープ領域管理リストを走査し, マークが付いてない
* オブジェクトをリストから削除し, 開放していく */
for (pos = heap_head; pos != NULL; pos = pos->next) {
/* マークが付いてないオブジェクトを発見 */
if (pos->marked == LL1LL_FALSE) {
/* 削除・解放するエントリを設定 */
sweep_entry = pos;
/* リストから削除 */
if (pos == heap_head) {
/* 先頭の場合は, 先頭を削除してから先頭を再設定 */
deleteHeapEntry(sweep_entry);
pos = heap_head;
} else {
/* 次のループに備えて一個前に戻る */
pos = pos->prev;
deleteHeapEntry(sweep_entry);
}
/* 領域解放 */
if (sweep_entry->type == STRING_OBJECT) {
MEM_free(sweep_entry);
} else {
/* should be ARRAY_OBJECT here */
array_sweep(sweep_entry);
}
}
}
}
/******************************************************************************
* Fifo_create
******************************************************************************/
Fifo_Handle Fifo_create(Fifo_Attrs *attrs)
{
Fifo_Handle hFifo;
BUF_Attrs bAttrs = BUF_ATTRS;
if (attrs == NULL) {
return NULL;
}
hFifo = MEM_calloc(Dmai_Bios_segid, sizeof(Fifo_Object), 0);
if (hFifo == NULL) {
Dmai_err0("Failed to allocate space for Fifo Object\n");
return NULL;
}
/* Allocate a buffer pool for messages */
bAttrs.segid = Dmai_Bios_segid;
hFifo->hBufPool = BUF_create(attrs->maxElems, sizeof(Fifo_Elem), 0, &bAttrs);
if (hFifo->hBufPool == NULL) {
Dmai_err0("Failed to allocate space for buffer pool\n");
MEM_free(Dmai_Bios_segid, hFifo, sizeof(Fifo_Object));
return NULL;
}
/* initialize the object */
QUE_new(&hFifo->queue);
SEM_new(&hFifo->sem, 0);
SEM_new(&hFifo->mutex, 1);
return hFifo;
}
/*
* ======== GIO_delete ========
*/
Int GIO_delete(GIO_Handle gioChan)
{
IOM_Packet *packet;
/* flush and delete low-level device ... */
if (gioChan->fxns != NULL && gioChan->mdChan != NULL) {
GIO_flush(gioChan);
gioChan->fxns->mdDeleteChan(gioChan->mdChan);
}
/* delete semaphore or alternate sync object ... */
if (gioChan->syncObj != NULL) {
GIO->SEMDELETE(gioChan->syncObj);
}
/* free frames ... */
packet = QUE_get(&gioChan->freeList);
while (packet != (IOM_Packet *)(&gioChan->freeList)) {
_GIO_rmPacket(packet);
packet = QUE_get(&gioChan->freeList);
}
/* free GIO object. */
(Void)MEM_free(0, gioChan, sizeof(GIO_Obj));
return (IOM_COMPLETED);
}
void
dkc_reset_string_literal_buffer(void)
{
MEM_free(st_string_literal_buffer);
st_string_literal_buffer = NULL;
st_string_literal_buffer_size = 0;
st_string_literal_buffer_alloc_size = 0;
}
// Copyright (c) 2001-2013, SCALABLE Network Technologies, Inc. All Rights Reserved. // 600 Corporate Pointe // Suite 1200 // Culver City, CA 90230 // [email protected] // // This source code is licensed, not sold, and is subject to a written // license agreement. Among other things, no portion of this source // code may be copied, transmitted, disclosed, displayed, distributed, // translated, used as the basis for a derivative work, or used, in // whole or in part, for any program or purpose other than its intended // use in compliance with the license agreement as part of the QualNet // software. This source code and certain of the algorithms contained // within it are confidential trade secrets of Scalable Network // Technologies, Inc. and may not be used as the basis for any other // software, hardware, product or service. // /** // PROTOCOL :: SIP // LAYER : APPLICATION // REFERENCES :: // + whatissip.pdf : www.sipcenter.com // + SIP-2003-Future_of_SIP_and_Presence.pdf // + siptutorial.pdf // COMMENTS :: This is implementation of SIP 2.0 as per RFC 3261 // **/ #include <stdio.h> #include <stdlib.h> #include <string.h> #include "api.h" #include "app_util.h" #include "multimedia_sipmsg.h" #include "multimedia_sipdata.h" #define DEBUG 0 // /** // FUNCTION :: SipMsg // LAYER :: APPLICATION // PURPOSE :: Constructor of the SipMsg class // PARAMETERS :: // RETURN :: NULL // **/ SipMsg :: SipMsg() { msgType = SIP_INVALID_MSG; requestType = INVALID_REQ; responseType = INVALID_RES; contentLength = 0; pBuffer = NULL; pLength = 0; totHdrLen = 0; maxForwards = SIP_MAX_FORWARDS; ackType = SIP_ACK_INVALID; connectionId = INVALID_ID; proxyConnectionId = INVALID_ID; fromIp = INVALID_ADDRESS; targetIp = INVALID_ADDRESS; memset(targetUrl , 0, sizeof(targetUrl)); via = NULL; maxViaCount = SIP_VIA_COUNT; viaCount = 0; next = NULL; memset(from, 0, sizeof(from)); memset(to, 0, sizeof(to)); memset(callId, 0, sizeof(callId)); memset(tagTo, 0, sizeof(tagTo)); memset(tagFrom, 0, sizeof(tagFrom)); memset(cSeq, 0, sizeof(cSeq)); memset(cSeqMsg, 0, sizeof(cSeqMsg)); memset(contact, 0, sizeof(contact)); memset(contentType, 0, sizeof(contentType)); memset(domainName, 0, sizeof(domainName)); memset(transProto, 0, sizeof(transProto)); memset(callInfo, 0, sizeof(callInfo)); } // /** // FUNCTION :: SipMsg // LAYER :: APPLICATION // PURPOSE :: Destructor of the SipMsg class // PARAMETERS :: // RETURN :: NULL // **/ SipMsg :: ~SipMsg() { if (via != NULL) { MEM_free(via); } via = NULL; }
// 回收动态分配的字符串缓冲区
void
crb_reset_string_literal()
{
MEM_free(st_string_literal_buffer);
st_string_literal_buffer = NULL;
st_string_literal_buffer_size = 0;
st_string_literal_buffer_alloc_size = 0;
}
/******************************************************************************
* Cpu_delete
******************************************************************************/
Int Cpu_delete(Cpu_Handle hCpu)
{
if (hCpu) {
MEM_free(Dmai_Bios_segid, hCpu, sizeof(Cpu_Object));
}
return Dmai_EOK;
}
/*
* ======== cbRmPort ========
* Remove a DIO object and cleans up
*/
static Void cbRmPort(DIO_Handle dio)
{
/* if chanp not NULL, must delete mini-driver channel */
if (dio->chanp != NULL) {
dio->fxns->mdDeleteChan(dio->chanp);
}
MEM_free(0, dio, sizeof(DIO_Obj));
}
void List_FreeListM(List *list)
{
ListLink *link, *next;
for (link=list->first; link; link=next) {
next = link->next;
MEM_free(link);
}
}
static void svm_obj_ensuresize(SimpleVM *vm, SVMObject *ob, int size) {
if (size >= ob->size) {
int newsize = (size+1)*2;
int *newnames = MEM_malloc(sizeof(*newnames)*newsize);
val_t *newfields = MEM_malloc(sizeof(*newfields)*newsize);
if (ob->fields) {
memcpy(newfields, ob->fields, sizeof(*ob->fields)*ob->size);
memcpy(newnames, ob->names, sizeof(*ob->names)*ob->size);
MEM_free(ob->fields);
MEM_free(ob->names);
}
ob->size = newsize;
ob->names = newnames;
ob->fields = newfields;
}
}
