bool Text_File::Buffer_To_List()
{
char *buffer_ptr = buffer; //position buffer pointer to start of buffer
while (true)
{
//seek for char not space (if not end of buffer)
while (*buffer_ptr != '\0' && isspace(*buffer_ptr))
++buffer_ptr;
//reached end (end of buffer, comment or newline)
if (*buffer_ptr == '\0' || *buffer_ptr == '#' || *buffer_ptr == '\n')
break;
//
//ok got start of new word
//
//there are two kinds of "words"
if (*buffer_ptr == '\"') //quotation: "word" begins after " and ends at " (or \0)
{
//go one step more (don't want " in word)
++buffer_ptr;
//wery unusual error (line ends after quotation mark)
if (*buffer_ptr == '\0')
{
printlog(0, "WARNING: Text_File line ended just after quotation mark (not counted)...");
break;
}
//ok
Append_To_List(buffer_ptr);
//find next " or end of line
while (*buffer_ptr!='\"' && *buffer_ptr!='\0')
++buffer_ptr;
if (*buffer_ptr=='\0') //end of line before end of quote
printlog(0, "WARNING: Text_File reached end of line before end of quote...");
else
{
*buffer_ptr = '\0'; //make this end (instead of ")
++buffer_ptr; //jump over this "local" end
}
}
else //normal: word begins after space and ends at space (or \0)
{
Append_To_List(buffer_ptr);
//look for end of word (space or end of buffer)
++buffer_ptr;
while (*buffer_ptr != '\0' && !isspace(*buffer_ptr))
++buffer_ptr;
//if word ended by end of buffer, do nothing. else
if (*buffer_ptr != '\0')
{
*buffer_ptr = '\0'; //mark as end of word
++buffer_ptr; //jump over local end
}
}
}
//in case no words were read from buffer
if (word_count==0)
return false;
return true;
}
void List_Test()
{
List *list, *temp, *nomemleak;
int *start, *prepend, *append;
printf( "\n#### List test ####\n" );
start = C_New( int, 1 );
*start = 5;
prepend = C_New( int, 1 );
*prepend = 0;
append = C_New( int, 1 );
*append = 9;
printf( "start: %i\n", *start );
printf( "prepend: %i\n", *prepend );
printf( "append: %i\n", *append );
/* New_List test */
list = New_List( start );
if( !list )
{
printf( "NULL list" );
exit( -1 );
}
if( list->next )
{
printf( "next in the list isn't NULL" );
}
if( list->data )
{
printf( "start data: %i\n", *( int* )( list->data ) );
}
/* Length_Of_List test */
printf( "length: %i\n", ( int )( Length_Of_List( list ) ) );
/* Prepend_To_List test */
temp = Prepend_To_List( list, prepend );
if( temp ) list = temp;
temp = Prepend_To_List( list, prepend );
if( temp ) list = temp;
/* Append_To_List test */
temp = Append_To_List( list, append );
if( temp ) list = temp;
temp = Append_To_List( list, append );
if( temp ) list = temp;
/* Length_Of_List test */
printf( "length: %i\n", ( int )( Length_Of_List( list ) ) );
/* Find_In_List test */
temp = Find_In_List( list, start );
if( temp ) printf( "found: %i\n", *( int* )( temp->data ) );
temp = Find_In_List( list, prepend );
if( temp ) printf( "found: %i\n", *( int* )( temp->data ) );
temp = Find_In_List( list, append );
if( temp ) printf( "found: %i\n", *( int* )( temp->data ) );
temp = Find_In_List( list, NULL );
if( temp ) printf( "found: %i\n", *( int* )( temp->data ) );
/* Remove_From_List test */
list = Remove_From_List( list, start, FALSE );
list = Remove_From_List( list, append, TRUE );
/* End_Of_List test */
temp = End_Of_List( list );
printf( "last: %i\n", *( int* )( temp->data ) );
/* Duplicate_List test */
temp = Duplicate_List( list );
nomemleak = temp;
while( temp )
{
printf( "dup: %i\n", *( int* )( temp->data ) );
temp = temp->next;
}
/* print values in the List */
printf( "data in the list\n" );
temp = list;
while( temp )
{
printf( "data: %i\n", *( int* )( temp->data ) );
temp = temp->next;
}
/* Free_List test */
temp = NULL;
Free_List( &nomemleak );
Free_List( &list );
}
