char *
GetMoviePathName(dbADT db,const char * movieName)
{
genreNode * genreN;
movieNode * movieN;
char * resp;
int i=0,j=0;
if(db==NULL || movieName==NULL)
return NULL;
if( listIsEmpty(db->genreList) )
return NULL;
SetBegin(db->genreList);
while( GetData(db->genreList,(listElementT*)&genreN)!=0 && i<db->cantGenre)
{
if( !listIsEmpty(genreN->movieList) )
{
SetBegin(genreN->movieList);
while( GetData(genreN->movieList,(listElementT*)&movieN) && j<genreN->cantMoviesGenre)
{
if( strcmp(movieN->movie.name,movieName)==0 )
{
if( (resp=malloc(sizeof(char)*(strlen(movieN->pathName)+1)))==NULL )
return NULL;
strcpy(resp,movieN->pathName);
return resp;
}
j++;
}
j=0;
}
i++;
}
return NULL;
}
//===================================================================================================
void addListBaseDesc(ListBaseDesc * listBaseDesc, char path[globs_maxPathLength], long address, int date){
BaseDescriptor ptr_add = (BaseDescriptor) malloc(sizeof(struct FileDescriptor));
ptr_add->path = path;
ptr_add->address = address;
ptr_add->date = date;
ptr_add->next = NULL;
// if the list is empty
if(listIsEmpty(*listBaseDesc))
base = ptr_add;
else{
// We create two traveler pointers, one which check the address with the one from the new element : ptr_pres,
// and another to do again chaining : ptr_prev
BaseDescriptor ptr_prev = *base;
BaseDescriptor ptr_pres = *base;
while(ptr_pres != NULL){
if(ptr_pres->address > address){
ptr_add->next = ptr_pres;
if(*base->next == NULL)
*base = ptr_add;
else
ptr_prev->next = ptr_add;
break;
}
ptr_prev = ptr_pres;
ptr_pres = ptr_pres->next;
}
// If the new address is bigger than any of the list
if(ptr_pres == NULL)
ptr_prev->next = ptr_add;
}
//DO THE SAME ON THE FILE LISTBASEDESCRIPTOR
}
//===================================================================================================
void removeDesc(BaseDesc * base, FileType type){
if(listIsEmpty(*base))
printf("Sorry bitch, nothing to put out of there\n");
else{
FILE * baseDesc;
switch(type){
/*case TEXT: fopen("TextBaseDesc.db", "w+");
break;*/
case PICTURE: fopen("PictureBaseDesc.db", "w+");
break;
case SOUND: fopen("SoundBaseDesc.db", "w+");
break;
}
BaseDesc ptr_p = *base;
while(ptr_p != NULL){
if(ptr_p->next == NULL)
break;
switch(type){
/*case TEXT:
writeTextDesc(baseDesc, ptr_p->element);
break;*/
case PICTURE:
writePictureDesc(baseDesc, ptr_p->element);
break;
case SOUND:
writeSoundDesc(baseDesc, ptr_p->element);
break;
}
ptr_p = ptr_p->next;
}
free(ptr_p);
}
}
void thread_write_audio(cyg_addrword_t data)
{
VP_BUFFER_TEST_AUDIO_BITSTREAM_T *ptestaudio;
IO_THREAD_READ_T readarg;
while(1)
{
cyg_semaphore_wait(&g_testaudio.pcAudio.consumer);
if (!listIsEmpty (&g_testaudio.listAudio))
{
ptestaudio = GetParentAddr (g_testaudio.listAudio.pNext, VP_BUFFER_TEST_AUDIO_BITSTREAM_T, list);
listDetach(&ptestaudio->list);
}
else
{
diag_printf("No auido data???\n");
while(1);
}
readarg.txbuf = ptestaudio->aucAudio;
readarg.txlen = ptestaudio->iAudioLen;
readarg.mediatype = MEDIA_TYPE_AUDIO;
iothread_Write(&readarg);
bufTestAudioDecRef(ptestaudio);
cyg_semaphore_post(&g_testaudio.pcAudio.producer);
}
cyg_thread_exit();
}
//===================================================================================================
void addDescriptor(BaseDescriptor *base, void * structDescriptor, FileType type){
BaseDescriptor ptr_add = (BaseDescriptor) malloc(sizeof(struct Descriptor));
ptr_add->element = structDescriptor;
if(listIsEmpty(*base))
*base = ptr_add;
else{
BaseDescriptor ptr_p = *base;
// We will go to the last element of the chained list to add next to it the new element
do{
if(ptr_p->next == NULL)
break;
ptr_p = ptr_p->next;
}while(ptr_p != NULL);
ptr_p->next = ptr_add;
}
// DO THE SAME ON THE FILE BASEDESCRIPTOR
FILE * fileAdd;
switch(type){
case TEXT: TextDescriptor * desc = (TextDescriptor*)structDescriptor;
fileAdd = fopen("TextBaseDescriptor", "a");
break;
case PICTURE: PictureDescriptor * desc = (PictureDescriptor*)structDescriptor;
fileAdd = fopen("PictureBaseDescriptor", "a");
break;
case SOUND: SoundDescriptor * desc = (SoundDescriptor*)structDescriptor;
fileAdd = fopen("SoundBaseDescriptor", "a");
break;
}
writeFile(fileAdd, desc);
fclose(fileAdd);
}
//===================================================================================================
BaseDescriptor initBaseDescriptor(FileType fileType){
BaseDescriptor newBase;
char * fileDescriptor;
switch(fileType){
case TEXT: fileDescriptor = "TextBaseDescriptor";
break;
case PICTURE: fileDescriptor = "PictureBaseDescriptor";
break;
case SOUND: fileDescriptor = "SoundBaseDescriptor";
break;
}
FILE * baseDesc = fopen(fileDescriptor, "r");
void * structDescriptor;
BaseDescriptor ptr_p;
while(structDescriptor = readFile(baseDesc)){
BaseDescriptor ptr_add = (BaseDescriptor) malloc(sizeof(struct Descriptor));
ptr_add->element = structDescriptor;
if(listIsEmpty(newBase)){
newBase = ptr_add;
ptr_p = newBase;
}
else{
ptr_p->next = ptr_add;
ptr_p = ptr_p->next;
}
}
fclose(baseDesc);
return newBase;
}
void listAddFirst(List *L, NodeList *newNode){
if(listIsEmpty(L)){
L->header = L->last = newNode;
}else{
newNode->next = L->header;
L->header = newNode;
}
}
void listAddNode(List *L, NodeList *newNode){
nodeListSetNext(newNode, NULL);
if(listIsEmpty(L))
L->header = L->last = newNode;
else {
nodeListSetNext(L->last, newNode);
L->last = newNode;
}
}
NodeList *listRemoveFirst(List *L){
NodeList *tmp;
if(listIsEmpty(L)) return NULL;
tmp = L->header;
if(L->header == L->last) L->last = NULL;
L->header = L->header->next;
tmp->next = NULL;
return tmp;
}
GEdge *graphGetLink(GVertex *source, GVertex *destination)
{
NodeList *p;
if (!source->LAdjacents || listIsEmpty(source->LAdjacents)) return(NULL);
p = listSearch(source->LAdjacents,destination,gEdgeCmpxDestination);
if (!p) return(NULL);
return((GEdge*)nodeListGetCont(p));
}
NodeList *listRemoveLast(List *L){
NodeList *tmp;
if(listIsEmpty(L)) return NULL;
tmp = L->last;
if(L->header == L->last) L->header = L->last = NULL;
else{
NodeList *ant = listGetPrevious(L, L->last);
L->last = ant;
ant->next = NULL;
}
return tmp;
}
//===================================================================================================
BaseDesc initBaseDesc(FileType fileType){
BaseDesc newBase = NULL;
int size = sizeof(struct desc *);
FILE * baseDesc;
void * structDesc;
BaseDesc ptr_p;
void * desc;
switch(fileType){
/*case TEXT:
baseDesc = fopen("TextBaseDesc.db", "r");
structDesc = readTextDesc(baseDesc);
size += sizeof(TextDesc);
break;
case PICTURE:
baseDesc = fopen("PictureBaseDesc.db", "r");
structDesc = readPictureDesc(baseDesc);
size += sizeof(PictureDesc);
break;*/
case SOUND:
baseDesc = fopen("SoundBaseDesc.db", "r");
printf("%d\n", ftell(baseDesc));
structDesc = readSoundDesc(baseDesc);
size += sizeof(SoundDesc);
break;
}
while(structDesc != NULL){
BaseDesc ptr_add = (BaseDesc) malloc(size);
ptr_add->element = structDesc;
printf("Yohoho\n");
if(listIsEmpty(newBase)){
newBase = ptr_add;
ptr_p = newBase;
}
else{
ptr_p->next = ptr_add;
ptr_p = ptr_p->next;
}
fseek(baseDesc, 1, SEEK_CUR);
switch(fileType){
/*case TEXT:
structDesc = readTextDesc(baseDesc);
break;*/
case PICTURE:
structDesc = readPictureDesc(baseDesc);
break;
case SOUND:
structDesc = readSoundDesc(baseDesc);
break;
}
}
fclose(baseDesc);
return newBase;
}
static void freeMailInfo(struct MHINFO *w)
{
struct MHINFO *v;
while (!listIsEmpty(&w->components)) {
v = w->components.next;
delFromList(v);
freeMailInfo(v);
}
nzFree(w->tolist);
nzFree(w->cclist);
nzFree(w);
} /* freeMailInfo */
struct ListNode* listMerge(listNode* list1, listNode* list2){
listNode* returnNode = NULL;
listNode* this = NULL;
if(listIsEmpty(list1) == FALSE_T && listIsEmpty(list2) == FALSE_T){
this = list1;
while(this -> next != NULL){
this = this -> next;
}
this -> next = list2;
returnNode = list1;
}
else if(listIsEmpty(list1) == TRUE_T && listIsEmpty(list2) == FALSE_T){
returnNode = list2;
}
else if(listIsEmpty(list1) == FALSE_T && listIsEmpty(list2) == TRUE_T){
returnNode = list1;
}
else{
returnNode = NULL;
}
return returnNode;
}
void printCheaters(List** table,int studentNumber)
{
printList(table[studentNumber]);
ListElement* tmp = table[studentNumber]->first;
if (!(listIsEmpty(table[studentNumber])))
while(tmp != NULL)
{
printCheaters(table,tmp->value);
tmp = tmp->next;
}
return;
}
struct ListNode* listInsert(struct ListNode* list, unsigned int value){
listNode* newNode = (struct ListNode*)malloc(sizeof(struct ListNode));
newNode -> value = value;
newNode -> next = NULL;
if(listIsEmpty(list) == TRUE_T){
return newNode;
}
newNode -> next = list;
return newNode;
}
void addToHashTable(HashTable* hTable, char string[])
{
int index = hashFunction(string);
if (listIsEmpty(hTable->hArray[index]))
{
add( hTable->hArray[index] , string );
}
else if (stringExsists(hTable->hArray[index],string))
(search(hTable->hArray[index],string))->value2 ++ ;
else
add( hTable->hArray[index] , string );
}
//===================================================================================================
void remove(DescriptorBase * p){
if(listIsEmpty(*p))
/** error **/;
else{
BaseDescriptor ptr_p = *base;
do{
if(ptr_p->next == NULL)
break;
ptr_p = ptr_p->next;
}while(ptr_p != NULL);
free(ptr_p->next)
}
// DO THE SAME ON THE FILE BASEDESCRIPTOR
}
static void __tt_wq_set_event (void *arg)
{
TT_WQ_T *wait_queue = (TT_WQ_T *)arg;
while (!listIsEmpty (&wait_queue->list))
{
LIST_T *list = listGetNext (&wait_queue->list);
TT_THREAD_T *thread = GetParentAddr (list, TT_THREAD_T, list_schedule);
/* Append the thread to running thread */
tt_set_thread_running (thread);
__tt_schedule_yield (NULL);
}
}
/*
* To remove data out of the list and throw an error if list is empty
*
* Input
* list is a pointer to List object
*
* Return
* dataRemove data that remove out from the list
*/
int listRemove(List *list)
{
int dataRemove;
if(listIsEmpty(list))
Throw(ERR_LIST_IS_EMPTY);
// printf("buffer1: %d\n" , *list->buffer);
// list->buffer++;
// printf("buffer2: %d\n" , *list->buffer);
// dataRemove = *list->buffer;
list->size--;
dataRemove = list->buffer[list->length - (list->size + 1)];
// printf("dataRemove: %i\n", dataRemove);
return dataRemove;
}
int *retrieve(List *list , int *size)
{
int i = 0 ;
int CountSize = 0;
int *Storage;
Storage = malloc(sizeof(int) * (*size));
while(!listIsEmpty(list))
{
Storage[i++] = listRemove(list);
CountSize++;
}
*size = CountSize;
return Storage;
}
/**
* mergeList
*
* Merge two lists. The list identified by parameter pSource is merged
* with list pDest by appending all entries in pSource at the tail of
* pDest.
*
* @param pDest Address destination list
* @param pSource Address source list.
*
* @return Address merged list (pDest).
**/
LIST *mergeList( LIST *pDest, LIST *pSource )
{
if( pDest && !pDest->pvData )
{
if( pSource && !pSource->pvData && !listIsEmpty(pSource) )
{
pDest->pPrev->pNext = pSource->pNext;
pSource->pNext->pPrev = pDest->pPrev;
pDest->pPrev = pSource->pPrev;
pDest->pPrev->pNext = pDest;
pSource->pNext = pSource;
pSource->pPrev = pSource;
}
}
return pDest;
}
void add(List* list , int n , int i)
{
if(!(listIsEmpty(list)))
{
if (i != 1)
{
ListElement* tmp = list->first ;
for (int k = 1 ; k < i-1 ; k++)
{
tmp = tmp->next ;
}
ListElement* tmp2 = tmp->next ;
tmp->next = new ListElement ;
tmp->next->value = n ;
tmp->next->next = tmp2 ;
}
else
{
ListElement* tmp = list->first ;
for(int i = 1 ; i < elementsLeft(list) ; i++ )
tmp = tmp->next;
ListElement* tmp2 = new ListElement ;
tmp2->value = n ;
tmp2->next = list->first ;
list->first = tmp2 ;
tmp->next = tmp2 ;
}
}
else
{
list->first = new ListElement ;
ListElement* tmp = list->first ;
for (int k = 1 ; k < i-1 ; k++)
{
tmp = tmp->next ;
}
ListElement* tmp2 = tmp->next ;
tmp->next = new ListElement ;
tmp->next->value = n ;
tmp->next->next = tmp2 ;
}
}
//===================================================================================================
void addDesc(BaseDesc *base, void * structDesc, FileType type){
int size = sizeof(struct desc *);
FILE * fileAdd;
void * desc;
switch(type){
/*case TEXT:
size += sizeof(TextDesc);
desc = (TextDesc*)structDesc;
fileAdd = fopen("TextBaseDesc.db", "a");
writeTextDesc(fileAdd, desc);
break;*/
case PICTURE:
size += sizeof(PictureDesc*);
desc = (PictureDesc*)structDesc;
fileAdd = fopen("PictureBaseDesc.db", "a");
writePictureDesc(fileAdd, desc);
break;
case SOUND:
size += sizeof(SoundDesc*);
desc = (SoundDesc*)structDesc;
fileAdd = fopen("SoundBaseDesc.db", "a");
writeSoundDesc(fileAdd, desc);
break;
}
fprintf(fileAdd, "\n");
fclose(fileAdd);
BaseDesc ptr_add = (BaseDesc) malloc(size);
ptr_add->element = desc;
if(listIsEmpty(*base)){
*base = ptr_add;
}
else{
BaseDesc ptr_p = *base;
// We will go to the last element of the chained list to add next to it the new element
while(ptr_p != NULL){
if(ptr_p->next == NULL)
break;
ptr_p = ptr_p->next;
}
ptr_p->next = ptr_add;
}
}
//===================================================================================================
void printList(BaseDesc base, FileType type){
// If the list is empty
if(listIsEmpty(base))
printf("Your list is empty, sir...\n");
else{
BaseDesc ptr_p = base;
// We are using the pointer to travel few every element of the list until the last one
while(ptr_p!=NULL){
switch(type){
/*case TEXT: printTextDesc(ptr_p->element);
break;*/
case PICTURE: printPictureDesc(ptr_p->element);
break;
case SOUND: printSoundDesc(ptr_p->element);
break;
}
ptr_p = ptr_p->next;
}
}
}
static genreNode *
GetGenreNode(dbADT db ,const char * genre)
{
genreNode * node;
int i=0,salgo=0;
if(listIsEmpty(db->genreList))
return NULL;
SetBegin(db->genreList);
while(!salgo)
{
if(GetData(db->genreList,(listElementT*)&node)==0 || i==db->cantGenre)
salgo=1;
else
{
if(strcmp(node->genre,genre)==0)
return node;
i++;
}
}
return NULL;
}
int graphIsEmpty(Graph *G)
{
return listIsEmpty(G);
}
int main(int argc, char *argv[])
{
List list;
Data *data[6];
int i, errors = 0;
for (i = 0; i < 6; i++) {
data[i] = calloc(1, sizeof(Data));
}
listInitialize(&list);
TEST_INT(listLength(&list), 0);
TEST_INT(listIsEmpty(&list), TRUE);
listAppendTail(&list, data[0]);
listAppendTail(&list, data[1]);
listAppendTail(&list, data[2]);
listAppendTail(&list, data[3]);
TEST_INT(listLength(&list), 4);
TEST_INT(listIsEmpty(&list), FALSE);
TEST_PTR(listHead(&list), data[0]);
TEST_PTR(listTail(&list), data[3]);
TEST_PTR(listNext(data[0]), data[1]);
TEST_PTR(listNext(data[1]), data[2]);
TEST_PTR(listNext(data[2]), data[3]);
TEST_PTR(listNext(data[3]), NULL);
TEST_PTR(listPrev(data[3]), data[2]);
TEST_PTR(listPrev(data[2]), data[1]);
TEST_PTR(listPrev(data[1]), data[0]);
TEST_PTR(listPrev(data[0]), NULL);
TEST_PTR(listContaining(data[0]), &list);
TEST_PTR(listContaining(data[1]), &list);
TEST_PTR(listContaining(data[2]), &list);
TEST_PTR(listContaining(data[3]), &list);
listRemove(&list, data[0]);
listRemove(&list, data[1]);
listRemove(&list, data[2]);
listRemove(&list, data[3]);
TEST_INT(listLength(&list), 0);
TEST_INT(listIsEmpty(&list), TRUE);
TEST_PTR(listContaining(data[0]), NULL);
TEST_PTR(listContaining(data[1]), NULL);
TEST_PTR(listContaining(data[2]), NULL);
TEST_PTR(listContaining(data[3]), NULL);
listInsertHead(&list, data[3]);
listInsertHead(&list, data[2]);
listInsertHead(&list, data[1]);
listInsertHead(&list, data[0]);
TEST_INT(listLength(&list), 4);
TEST_INT(listIsEmpty(&list), FALSE);
TEST_PTR(listHead(&list), data[0]);
TEST_PTR(listTail(&list), data[3]);
TEST_PTR(listNext(data[0]), data[1]);
TEST_PTR(listNext(data[1]), data[2]);
TEST_PTR(listNext(data[2]), data[3]);
TEST_PTR(listNext(data[3]), NULL);
TEST_PTR(listPrev(data[3]), data[2]);
TEST_PTR(listPrev(data[2]), data[1]);
TEST_PTR(listPrev(data[1]), data[0]);
TEST_PTR(listPrev(data[0]), NULL);
TEST_PTR(listRemoveHead(&list), data[0]);
TEST_PTR(listRemoveHead(&list), data[1]);
TEST_PTR(listRemoveTail(&list), data[3]);
TEST_PTR(listRemoveTail(&list), data[2]);
TEST_INT(listLength(&list), 0);
TEST_INT(listIsEmpty(&list), TRUE);
listAppendTail(&list, data[0]);
listAppendTail(&list, data[3]);
listAppend(&list, data[1], data[0]);
listInsert(&list, data[2], data[3]);
TEST_PTR(listRemoveHead(&list), data[0]);
TEST_PTR(listRemoveHead(&list), data[1]);
TEST_PTR(listRemoveTail(&list), data[3]);
TEST_PTR(listRemoveTail(&list), data[2]);
data[0]->i = 3;
data[1]->i = 4;
data[2]->i = 5;
data[3]->i = 1;
data[4]->i = 2;
data[5]->i = 3;
listAppendTail(&list, data[0]);
listAppendTail(&list, data[1]);
listAppendTail(&list, data[2]);
listAppendTail(&list, data[3]);
listAppendTail(&list, data[4]);
listAppendTail(&list, data[5]);
listSort(&list, cmp);
TEST_PTR(listRemoveHead(&list), data[3]);
TEST_PTR(listRemoveHead(&list), data[4]);
TEST_PTR(listRemoveHead(&list), data[0]);
TEST_PTR(listRemoveHead(&list), data[5]);
TEST_PTR(listRemoveHead(&list), data[1]);
TEST_PTR(listRemoveHead(&list), data[2]);
exit(errors);
}
void listPushBack(List root, void* val)
{
listAddAfter(root,
listIsEmpty(root) ? root : listRBegin(root),
val);
}
ListBucketResult* ListObject(OSSPtr oss, const char* bucket, const char* prefix,
unsigned int maxkeys, const char* marker, const char* delimiter)
{
HttpRequest *request;
HttpResponse * response;
ListBucketResult* result;
request = HttpRequestClass.init();
request->method = strdup("GET");
if(!oss->bucket)
oss->bucket = strdup(bucket);
char buf[1024] =
{ };
buf[0] = '/';
List list = listInit();
char max_keys[5];
sprintf(max_keys, "%d", maxkeys);
if (prefix && strlen(prefix) > 0)
{
struct pair* p = malloc(sizeof(struct pair));
p->key = "prefix";
p->value = (char *)prefix;
listAdd(list, p);
}
if (maxkeys > 0)
{
struct pair* p = malloc(sizeof(struct pair));
p->key = "max-keys";
p->value = max_keys;
listAdd(list, p);
}
if (marker && strlen(marker) > 0)
{
struct pair* p = malloc(sizeof(struct pair));
p->key = "marker";
p->value = (char *)marker;
listAdd(list, p);
}
if (delimiter && strlen(delimiter) > 0)
{
struct pair* p = malloc(sizeof(struct pair));
p->key = "delimiter";
p->value = (char *)delimiter;
listAdd(list, p);
}
if (!listIsEmpty(list))
{
strcat(buf, "?");
List node;
for_each(node,list)
{
if (strstr(buf, "=") != NULL )
strcat(buf, "&");
struct pair* p = (struct pair*) node->ptr;
strcat(buf, p->key);
strcat(buf, "=");
strcat(buf, (char*) p->value);
}
}