void timer_dump ()
{
usize_t index;
scheduler_lock ();
console_print ("\n");
console_print ("Summary\n");
console_print ("-------\n");
console_print (" Supported: %u\n", CONFIG_MAX_TIMER);
console_print (" Allocated: %u\n", CONFIG_MAX_TIMER -
dll_size (&g_free_timer));
console_print (" .BSS Used: %u\n", ((address_t)&g_bucket_firing
- (address_t)g_timer_pool) + sizeof (g_bucket_firing));
console_print ("\n");
console_print ("Statistics\n");
console_print ("----------\n");
console_print (" No Timer: %u\n", g_statistics.notimer_);
console_print (" Abnormal: %u\n", g_statistics.abnormal_);
console_print (" Traversed: %u\n", g_statistics.traversed_);
console_print (" Queue Full: %u\n", g_statistics.queue_full_);
console_print ("\n");
console_print ("Bucket Details\n");
console_print ("--------------\n");
for (index = 0; index <= BUCKET_LAST_INDEX; ++ index) {
console_print (" [%u]: hit (%u), redo (%u), timer held (%u)\n",
index, g_buckets [index].hit_, g_buckets [index].redo_,
dll_size (&g_buckets [index].dll_));
}
console_print ("\n");
scheduler_unlock ();
}
int main(void)
{
DlList_T myList =dll_create();
void *one=5;
void *two=6;
void *three=9;
dll_append(myList,one);
dll_append(myList,two);
dll_append(myList,three);
dll_move_to(myList,2);
showCursor(myList);
dll_move_to(myList,1);
showCursor(myList);
dll_move_to(myList,3);
showCursor(myList);
dll_move_to(myList,257);
showCursor(myList);
dll_move_to(myList,1);
showCursor(myList);
printList(myList);
printf("SIZE IS %d\n",dll_size(myList));
dll_clear(myList);
dll_append(myList,one);
dll_append(myList,two);
dll_append(myList,three);
dll_move_to(myList,2);
showCursor(myList);
dll_move_to(myList,1);
showCursor(myList);
dll_move_to(myList,3);
showCursor(myList);
dll_move_to(myList,257);
showCursor(myList);
dll_move_to(myList,1);
showCursor(myList);
printList(myList);
printf("SIZE IS %d\n",dll_size(myList));
return 0;
}
void* mywrite(void *ptr)
{
FILE *file=(FILE*)ptr;
void *data;
int datalength,filepos;
while(1){
pthread_mutex_lock(&m);
while(dll_size(&l)==0)
pthread_cond_wait(&c,&m);
pthread_mutex_unlock(&m);
pthread_mutex_lock(&m);
data=dll_remove_from_head(&l);
pthread_mutex_unlock(&m);
datalength=ntohs(*((uint16_t*)data));
filepos=ntohl(*((uint32_t*)(data+2)));
if(datalength==0){
free(data);
break;
}
fseek(file,filepos,SEEK_SET);
MP1_fwrite(data+6,datalength,1,file);
free(data);
}
return NULL;
}
void mutex_dump ()
{
if (is_in_interrupt ()) {
return;
}
scheduler_lock ();
console_print ("\n\n");
console_print ("Summary\n");
console_print ("-------\n");
console_print (" Supported: %u\n", CONFIG_MAX_MUTEX);
console_print (" Allocated: %u\n", dll_size (&g_mutex_container.used_));
console_print (" .BSS Used: %u\n", ((address_t)&g_mutex_container
- (address_t)g_mutex_pool) + sizeof (g_mutex_container));
console_print ("\n");
console_print ("Statistics\n");
console_print ("----------\n");
console_print (" No Object: %u\n", g_mutex_container.stats_noobj_);
console_print ("\n");
console_print ("Mutex Details\n");
console_print ("-------------\n");
(void) dll_traverse (&g_mutex_container.used_, mutex_dump_for_each, 0);
console_print ("\n");
scheduler_unlock ();
}
void readAndCreateStruct(const char * filename)
{
DlList_T myList=dll_create();
FILE* pFile = fopen(filename, "r");
if (!pFile) {
perror("The following error occurred:");
}
else {
char* buf = (char*) malloc(sizeof(char) * MAX_LINE);
size_t n=MAX_LINE;
while(getline(&buf, &n, pFile)!=-1)
{
strtok(buf,"\n");
void* input=malloc(sizeof(char)*(strlen(buf)));
printf("%s\n",buf );
memcpy(input,buf,strlen(buf));
dll_append(myList, input);
}
//printList(myList);
free(buf);
fclose(pFile);
}
dll_move_to(myList,dll_size(myList));
startLookingforInput(myList,filename);
}
int main(int argc, char const *argv[])
{
// creating a new list
dll_t *list = dll_create();
dll_registerCompareFn(list, compareFn);
dll_registerFreeFn(list, freeFn);
dll_registerPrintFn(list, printFn);
// ask for the number of persons to enter
puts("How many persons do you like to enter?");
char input[sizeof(stdin)];
fgets(input, sizeof(stdin), stdin);
int x;
sscanf(input, "%d", &x);
// ask for person data for x times
int i;
for(i = 0; i < x; i++)
{
dll_pushTail(list, askPersonData() );
}
// print data
dll_print(list);
puts("");
// reverse the list
puts("reverse");
dll_reverse(list);
// use dll iterator functions in a for loop to print the reversed list
for(dll_head(list); dll_hasNext(list); dll_next(list))
{
printFn(list->curr->data);
}
puts("sort");
dll_sort(list);
// use dll iterator functions in a while loop to print the sorted list
dll_head(list);
while(dll_hasNext(list))
{
printFn(list->curr->data);
dll_next(list);
}
printf("List size: %ld\n", dll_size(list));
// empty the whole list
dll_clear(list);
return 0;
}
void timer_fire ()
{
interrupt_level_t level;
timer_handle_t handle;
level = global_interrupt_disable ();
g_bucket_firing = &g_buckets [g_cursor];
if (0 == dll_size (&g_bucket_firing->dll_)) {
// no timer is expired
goto out;
}
handle = (timer_handle_t) dll_head (&g_bucket_firing->dll_);
while (0 != handle) {
g_statistics.traversed_ ++;
g_timer_next = (timer_handle_t) dll_next (&g_bucket_firing->dll_,
&handle->node_);
if (handle->round_ > 0) {
// in this case the timer is still not expired
handle->round_ --;
break;
}
else {
// hooray, the timer is expired
dll_remove (&g_bucket_firing->dll_, &handle->node_);
dll_push_tail (&g_inactive_timer, &handle->node_);
handle->state_ = TIMER_STOPPED;
if (g_bucket_firing->reentrance_ > 0) {
g_bucket_firing->level_ ++;
}
global_interrupt_enable (level);
if (TIMER_TYPE_INTERRUPT == handle->type_) {
handle->callback_(handle, handle->arg_);
}
else if (TIMER_TYPE_TASK == handle->type_) {
timer_message_send (handle);
}
level = global_interrupt_disable ();
}
handle = g_timer_next;
}
out:
g_cursor ++;
if (g_cursor > BUCKET_LAST_INDEX) {
g_cursor = 0;
}
g_timer_next = 0;
g_bucket_firing = 0;
global_interrupt_enable (level);;
}
int main ( void ) {
DlList_T myList;
myList = dll_create();
if( myList == 0 ) {
fputs( "Cannot create list!\n", stderr );
return( 1 );
}
printf( "Initial list is %s\n",
dll_empty( myList ) ? "empty" : "not empty" );
char* one = (char*)malloc( 11 * sizeof(char) );
char* two = (char*)malloc( 12 * sizeof(char) );
char* three = (char*)malloc( 11 * sizeof(char) );
strcpy( one, "First Line" );
strcpy( two, "Second Line" );
strcpy( three, "Third Line" );
printf( "Checking cursor initialized null...\n");
if( dll_has_next( myList ) ) {
printf( "Your possition is valid\n" );
} else {
printf( "Your possition is NOT valid\n" );
}
// Test append
printf( "List size: %d\n", dll_size( myList ) );
printf( "Adding \"%s\"\n", one );
dll_append( myList, one );
printf( "List size: %d\n", dll_size( myList ) );
printf( "Adding \"%s\"\n", two );
dll_append( myList, two );
printf( "List size: %d\n", dll_size( myList ) );
printf( "Adding \"%s\"\n", three );
dll_append( myList, three );
printf( "List size: %d\n", dll_size( myList ) );
printf( "Checking cursor fixed with appends...\n");
if( dll_has_next( myList ) ) {
printf( "Your possition is valid\n" );
} else {
printf( "Your possition is NOT valid\n" );
}
printf( "Test cursor movement...\n" );
if( dll_move_to( myList, 3 ) ) {
printf( "You moved to an index you shouldn't be able to\n" );
} else {
printf( "You can't move the cursor to 3\n" );
}
if( dll_move_to( myList, 2 ) ) {
printf( "moved to the last index\n" );
} else {
printf( "movement problem to index 2\n" );
}
if( dll_move_to( myList, 0 ) ) {
printf( "moved to the first index\n" );
} else {
printf( "movement problem to index 0\n" );
}
printf( "Checking cursor still valid...\n" );
if( dll_has_next( myList ) ) {
printf( "Your possition is valid\n" );
} else {
printf( "Your possition is NOT valid\n" );
}
printf( "Print state and test dll_next:\n" );
void* data = dll_next( myList );
int index = 0;
// Index 0
printf( "[%d] \"%s\"\n", index, (char*)data );
data = dll_next( myList );
index++;
// Index 1
printf( "[%d] \"%s\"\n", index, (char*)data );
data = dll_next( myList );
index++;
// Index 2
printf( "[%d] \"%s\"\n", index, (char*)data );
data = dll_next( myList );
index++;
// Index 3 (Should be the same as index 2 as it should not exist)
printf( "[%d] \"%s\"\n", index, (char*)data );
data = dll_next( myList );
printf( "Lets work backwards:\n" );
data = dll_prev( myList );
index = dll_size( myList ) - 1;
// Index 2
printf( "[%d] \"%s\"\n", index, (char*)data );
data = dll_prev( myList );
index--;
// Index 1
printf( "[%d] \"%s\"\n", index, (char*)data );
data = dll_prev( myList );
index--;
// Index 0
printf( "[%d] \"%s\"\n", index, (char*)data );
data = dll_prev( myList );
index--;
// Index -1 (Should be same as index 0 as it should not exist)
printf( "[%d] \"%s\"\n", index, (char*)data );
data = dll_prev( myList );
char* four = (char*)malloc( 12 * sizeof(char) );
char* five = (char*)malloc( 11 * sizeof(char) );
char* six = (char*)malloc( 11 * sizeof(char) );
char* seven = (char*)malloc( 13 * sizeof(char) );
char* eight = (char*)malloc( 12 * sizeof(char) );
strcpy( four, "Fourth Line" );
strcpy( five, "Fifth Line" );
strcpy( six, "Sixth Line" );
strcpy( seven, "Seventh Line" );
strcpy( eight, "Eighth Line" );
printf( "Testing inserts\n" );
dll_insert_at( myList, 0, six );
printf( "List size: %d\n", dll_size( myList ) );
dll_insert_at( myList, 2, seven );
printf( "List size: %d\n", dll_size( myList ) );
dll_insert_at( myList, 4, eight );
printf( "List size: %d\n", dll_size( myList ) );
printf( "Test full print and check inserts\n" );
index = 0;
data = dll_get( myList, index );
while( data != NULL ) {
printf( "[%d] \"%s\"\n", index, (char*)data );
index++;
data = dll_get( myList, index );
}
printf( "Test Sets\n" );
data = dll_set( myList, 0, five );
printf( "Switched \"%s\" with \"%s\"\n", (char*)data, five );
free( data );
data = dll_set( myList, 2, four );
printf( "Switched \"%s\" with \"%s\"\n", (char*)data, four );
free( data );
printf( "Test full print and check sets\n" );
index = 0;
data = dll_get( myList, index );
while( data != NULL ) {
printf( "[%d] \"%s\"\n", index, (char*)data );
index++;
data = dll_get( myList, index );
}
printf( "Testing popping\n" );
data = dll_pop( myList, dll_size( myList ) -1 );
printf( "Last element is: \"%s\"\n", (char*)data );
free( data );
data = dll_pop( myList, 2 );
printf( "Third element is: \"%s\"\n", (char*)data );
free( data );
printf( "Poping the rest...\n");
index = 0;
data = dll_pop( myList, 0 );
while( data != NULL ) {
printf( "[%d] \"%s\"\n", index, (char*)data );
free( data );
index++;
data = dll_pop( myList, 0 );
}
printf( "Destroying\n" );
dll_destroy( myList );
}
void noExplictparam()
{
printf("no file supplied\n");
DlList_T lst=dll_create();
int hasChanged=0;
int looping=1;
char buff[MAX_LINE];
while(looping)
{
fgets(buff,MAX_LINE, stdin);
strtok(buff,"\n");
if(strcmp(buff,"Q")==0)
{
dll_destroy(lst);
break;
}
else if(strcmp(buff,".")==0)
{
showCursor(lst);
}
else if(strcmp(buff,"a")==0)
{
int currentlooping=1;
while(currentlooping)
{
fgets(buff,MAX_LINE, stdin);
strtok(buff,"\n");
if(strcmp(buff,".")==0)
{
break;
}
else
{
void* input=malloc(sizeof(char)*(strlen(buff)));
memcpy(input,buff,strlen(buff));
dll_append(lst, input);
dll_move_to(lst,dll_size(lst));
hasChanged=1;
//printf("SIZE %d\n",dll_size(lst) );
//showCursor(lst);
//printList(lst);
}
}
}
else if(strcmp(buff, "\n")==0 || strcmp(buff,"+")==0)
{
if(getNext(lst)!=NULL)
{
dll_move_to(lst,getCursorNumber(lst) +1);
}
else
{
printf("?\n" );
}
}
else if(strcmp(buff,"-")==0)
{
if(getPrevious(lst)!=NULL)
{
dll_move_to(lst,getCursorNumber(lst) -1);
}
}
else if(strcmp(buff,"$")==0)
{
if(getHead(lst)==NULL)
{
printf("?\n");
}
else
{
dll_move_to(lst,dll_size(lst));
showCursor(lst);
}
}
//NEEDS WORKS
else if(isdigit(buff))
{ printf("GOT HERE\n");
int newIndex=atoi(buff);
if(newIndex>=1 && newIndex<=dll_size(lst))
{
dll_move_to(lst,newIndex);
}
}
else if(strcmp(buff,".=")==0)
{
printf("%d\n",getCursorNumber(lst));
}
else if(strcmp(buff,"$=")==0)
{
printf("%d\n",dll_size(lst));
}
else if(strcmp(buff,"p")==0)
{
printListForward(lst);
dll_move_to(lst,dll_size(lst));
}
else if(strcmp(buff,"q")==0)
{
if(hasChanged)
{
printf("? buffer dirty\n");
}
else
{
dll_destroy(lst);
printf("\n");
printf("Bye\n");
break;
}
}
else if(strcmp(buff,"w")==0)
{
printf("?\n");
}
else if(strcmp(buff,"wq")==0)
{
printf("?\n");
}
else if(strcmp(buff,"i")==0)
{
int looping=1;
while(looping)
{
fgets(buff,MAX_LINE, stdin);
printf("%d\n",strcmp(buff,".") );
if(strcmp(buff,".")==10)
{
break;
}
else
{
dll_insert_at(lst,getCursorNumber(lst),(void *) buff);
dll_move_to(lst,getCursorNumber(lst));
}
}
}
else if(strcmp(buff,"d")==0)
{
dll_pop(lst,getCursorNumber(lst));
}
else
{
}
}
}
void startLookingforInput(DlList_T lst,const char * filename)
{
int hasChanged=0;
int looping=1;
char buff[MAX_LINE];
while(looping)
{
fgets(buff,MAX_LINE, stdin);
strtok(buff,"\n");
if(strcmp(buff,"Q")==0)
{
dll_destroy(lst);
break;
}
else if(strcmp(buff,".")==0)
{
showCursor(lst);
}
else if(strcmp(buff,"a")==0)
{
int currentlooping=1;
while(currentlooping)
{
fgets(buff,MAX_LINE, stdin);
strtok(buff,"\n");
if(strcmp(buff,".")==0)
{
break;
}
else
{
void* input=malloc(sizeof(char)*(strlen(buff)));
memcpy(input,buff,strlen(buff));
dll_append(lst, input);
dll_move_to(lst,dll_size(lst));
hasChanged=1;
//printf("SIZE %d\n",dll_size(lst) );
//showCursor(lst);
//printList(lst);
}
}
}
else if(strcmp(buff, "\n")==0 || strcmp(buff,"+")==0)
{
if(getNext(lst)!=NULL)
{
dll_move_to(lst,getCursorNumber(lst) +1);
}
else
{
printf("?\n" );
}
}
else if(strcmp(buff,"-")==0)
{
if(getPrevious(lst)!=NULL)
{
dll_move_to(lst,getCursorNumber(lst) -1);
}
}
else if(strcmp(buff,"$")==0)
{
if(getHead(lst)==NULL)
{
printf("?\n");
}
else
{
dll_move_to(lst,dll_size(lst));
showCursor(lst);
}
}
//NEEDS WORKS
else if(isdigit(buff))
{ printf("GOT HERE\n");
int newIndex=atoi(buff);
if(newIndex>=1 && newIndex<=dll_size(lst))
{
dll_move_to(lst,newIndex);
}
}
else if(strcmp(buff,".=")==0)
{
printf("%d\n",getCursorNumber(lst));
}
else if(strcmp(buff,"$=")==0)
{
printf("%d\n",dll_size(lst));
}
else if(strcmp(buff,"p")==0)
{
printListForward(lst);
dll_move_to(lst,dll_size(lst));
}
else if(strcmp(buff,"q")==0)
{
if(hasChanged)
{
printf("? buffer dirty\n");
}
else
{
dll_destroy(lst);
printf("\n");
printf("Bye\n");
break;
}
}
else if(strcmp(buff,"w")==0)
{
FILE* pFile = fopen(filename, "w");
if (!pFile) {
perror("The following error occurred:");
} else {
struct node* headNode=getHead(lst);
while(headNode!=NULL)
{
fprintf(pFile, strcat((char *) (getData(headNode)),"\n"));
headNode=nextNode(headNode);
}
printf("%s:file\n",filename );
hasChanged=0;
fclose(pFile);
}
}
else if(strcmp(buff,"wq")==0)
{
FILE* pFile = fopen(filename, "w");
if (!pFile) {
perror("The following error occurred:");
}
else {
struct node* headNode=getHead(lst);
while(headNode!=NULL)
{
printf("%s\n", (char *) (getData(headNode)) );
fprintf(pFile, strcat((char *) (getData(headNode)),"\n"));
headNode=nextNode(headNode);
}
printf("%s:file\n",filename );
hasChanged=0;
fclose(pFile);
dll_destroy(lst);
printf("\n");
printf("Bye\n");
break;
}
}
else if(strcmp(buff,"i")==0)
{
int looping=1;
while(looping)
{
fgets(buff,MAX_LINE, stdin);
printf("%d\n",strcmp(buff,".") );
if(strcmp(buff,".")==10)
{
break;
}
else
{
dll_insert_at(lst,getCursorNumber(lst),(void *) buff);
dll_move_to(lst,getCursorNumber(lst));
}
}
}
else if(strcmp(buff,"d")==0)
{
printf("HITIN\n");
dll_pop(lst,getCursorNumber(lst));
}
else
{
}
}
}
int main ( int argc, char* argv[] ) {
DlList_T myList;
// List buffer to keep track of inserting or appending
DlList_T listBuff;
myList = dll_create();
if( myList == 0 ) {
fprintf( stderr, "Cannot create list!\n" );
return( 1 );
}
listBuff = dll_create();
if( listBuff == 0 ) {
fprintf( stderr, "Cannot create buffer!\n" );
return( 1 );
}
// number of bytes for getline
int nbytes = 80;
// Set up a string to read user input and file
char *str = NULL;
// Set up name for saving files to
char *saveFile = NULL;
// Read in a file
// Check to make sure there's arguments of the file to open
if( argc == 2 ) {
FILE* pFile = fopen(argv[1], "r");
if( !pFile ) {
perror("open failed");
fprintf( stderr, "could not read file '%s'\n", argv[1] );
return( 1 );
} else {
// The file has been opened. Go through
// and fill the doubly linked list
while( getline(&str, (size_t *) &nbytes, pFile) ) {
// Kill the new line
killNL(str);
// Set up space
char* toAdd = (char*)malloc(
( strlen(str) + 1 ) * sizeof(char) );
// Add the previous read in line to that space
strcpy( toAdd, str );
// Add it to the list
dll_append( myList, toAdd );
//Free 'str'
free( str );
str = NULL;
}
fclose( pFile );
}
} else {
printf( "no file supplied\n" );
}
// Keep track if we should stop or not
bool running = true;
// Keep track of changes
bool buffChange = false;
// Keeps track if we're appending or inserting
bool grabText = false;
char grabMode = 'a';
// Keeps track of the cursor movement
void* lastData = NULL;
while( running ) {
// Read in the next line
getline(&str, (size_t *) &nbytes, stdin);
// Kill new line
killNL(str);
// We're either appending or inserting
if( grabText ) {
if( strlen( str ) == 1 && str[0] == '.' ) {
// A single period was entered to stop the adding
// Set grabText to false
grabText = false;
// If the mode was set to append
if( grabMode == 'a' ) {
// We go through and pop all the elements
// off the buffer and append them to the list
int index = 0;
void* data = dll_pop( listBuff, 0 );
while( data != NULL ) {
dll_append( myList, data );
index++;
data = dll_pop( listBuff, 0 );
}
} else if ( grabMode == 'i' ) {
// We go through and pop all the elements
// off the buffer and insert them to the list
int index = 0;
// Set the insert index as the current
// pointer's index
int insertIndex = getCursorIndex( myList );
void* data = dll_pop( listBuff, 0 );
while( data != NULL ) {
dll_insert_at( myList, insertIndex, data );
index++;
insertIndex++;
data = dll_pop( listBuff, 0 );
}
}
} else {
// Set up space
char* toAdd = (char*)malloc(
( strlen(str) + 1 ) * sizeof(char) );
// Add the previous read in line to that space
strcpy( toAdd, str );
// Add it to the list
dll_append( listBuff, toAdd );
}
} else if( str[0] == 'a' ) {
grabText = true;
grabMode = 'a';
buffChange = true;
// Current line
} else if( str[0] == '.' ) {
// Print the index of the current line
if( str[1] == '=' ) {
printf( "%d\n", getCursorIndex( myList ) );
// Print the current line
} else {
printf( "%s\n", (char*)getCursorData( myList ) );
}
// Advance cursor to the next line
// String length of 1 means they hit enter
} else if( strlen(str) == 0 || str[0] == '+' ) {
// Try to advance the cursor
void* data = dll_next( myList );
// If the cursor didn't advance, notify the user
if( data == lastData ){
printf("?\n");
// Otherwise the cursor advanced, print the line
} else {
lastData = data;
printf( "%s\n", (char*)data );
}
// Advance the cursor to the previous line
} else if( str[0] == '-' ) {
// Try to advance the cursor
void* data = dll_prev( myList );
// If the cursor didn't advance, notify the user
if( data == lastData ){
printf("?\n");
// Otherwise the cursor advanced, print the line
} else {
lastData = data;
printf( "%s\n", (char*)data );
}
// Delete line
} else if( str[0] == 'd' ) {
if( dll_has_next( myList ) ){
int index = getCursorIndex( myList );
void* data = dll_pop( myList, index );
free( data );
buffChange = true;
}
} else if( str[0] == 'i' ) {
grabText = true;
grabMode = 'i';
buffChange = true;
// Last element
} else if( str[0] == '$' ) {
// For both "$=" and "$" it prints a "?" upon
// an empty list
int size = dll_size( myList );
if( size == 0 ) {
printf( "?\n" );
} else {
// If the command was "$=" just print
// the possition of the last element
if( str[1] == '=' ) {
printf( "%d\n", size );
// Otherwise move to the last position
// and print the last element
} else {
dll_move_to( myList, size - 1 );
void* data = dll_get( myList, size - 1 );
printf( "%s\n", (char*)data );
}
}
// Print
} else if( str[0] == 'p' ) {
printList( myList );
// Save
} else if( str[0] == 'w' ) {
char grab[(strlen(str) + 1)];
// Check if a file name has beens pecified
sscanf(str, "%*s %s", grab);
// If the length is greater than '1' we set
// it as the last acceptable saveFile
if( strlen(grab) > 0 ) {
if( saveFile != NULL ) {
free( saveFile );
}
saveFile = (char*)malloc(
( strlen(str) + 1 ) * sizeof(char) );
strcpy( saveFile, grab );
}
// Check if a quit flag has been given
bool quit = (str[1] == 'q');
if( saveFile == NULL || strlen(saveFile) <= 0 ) {
// We don't have an acceptable file name to check
continue;
}
// Open file to be saved
FILE* pFile = fopen(saveFile, "w");
if( !pFile ) {
perror("open failed: ");
} else {
printf( "file name: '%s'\n", saveFile );
// Go through each node of the doulby linked list
int index = 0;
void* data = dll_get( myList, index );
while( data != NULL ) {
// Write to file
fputs((char*)data, pFile);
fputs("\n", pFile);
index++;
data = dll_get( myList, index );
}
// Close
fclose( pFile );
// If we want to quit afterwards
if( quit ) {
running = false;
printf("\nBye\n");
}
// reset the buffer flag
buffChange = false;
}
// Soft quit
} else if ( str[0] == 'q' ) {
// If the buffer hasn't changed stop the program
if( !buffChange ) {
running = false;
printf( "\nBye\n" );
// Otherwise warn that there's been changes
} else {
printf( "? buffer dirty.\n" );
}
// Hard quit
} else if ( str[0] == 'Q' ) {
running = false;
printf( "\nBye\n" );
} else {
// Check if a number
char* end;
int checkNum = strtol( str, &end, 10 );
// If the conversion did not encounter a string
// We know the number is good
if( !*end ) {
// If we can move to the requested index
if( dll_move_to( myList, checkNum - 1 ) ) {
// Print that index
printf( "%s\n", (char*)getCursorData( myList ) );
} else {
printf( "?\n" );
}
}
}
// Free 'str'
free( str );
// Set 'str' to NULL
str = NULL;
}
// Destroy our list
dll_destroy( myList );
// Destroy the buffer
dll_destroy( listBuff );
}