int readDictionary(Dictionary *dict) {
int row, col;
//---------------CHANGE DICTIONARY HERE!------//
FILE *ifp = fopen("dictionary.txt", "r");
//---------------CHANGE DICTIONARY HERE!------//
//use temp_array to figure out strlen()
char array[MAX_WORD_LENGTH + 1];
fscanf(ifp, "%d", &dict->size);
//malloc() first dimension of words[][]
dict->words = malloc(sizeof(char *) * (dict->size));
//return 0 if pointer remains NULL after calling malloc()
if (dict->words == NULL) {
return 0;
}
//malloc() second dimension of words[][]
for (row = 0; row < dict->size; row++) {
//set array equal to current line of dictionary.txt
fscanf(ifp, "%s", array);
//malloc() just enough space on current row of dict->words[][]
dict->words[row] = malloc(sizeof(char) * (strlen(array) + 1));
//return 0 if pointer remains NULL after calling malloc()
if (dict->words[row] == NULL) {
destroyDictionary(dict);
return 0;
}
//read in words from array into dict->words
strcpy(dict->words[row], array);
}
//malloc() counts[] array
dict->counts = malloc(sizeof(int) * dict->size);
//clear memory and return 0 if malloc() fails
if (dict->counts == NULL) {
destroyDictionary(dict);
return 0;
}
//print dictionary
if (DEBUG) {
printf("___________DICTIONARY____________\n");
for (row = 0; row < dict->size; row++) {
printf("%s\n", dict->words[row]);
}
printf("_________________________________\n\n");
}
fclose(ifp);
return 1;
}
void test_LZ78_Compression_Variable_mode_given_input_file_sampleText_forCompresssion_2()
{
InStream *in = initInStream();
OutStream *out = initOutStream();
Dictionary *dictionary = initDictionary(100);
in = openInStream("test/support/Source/sampleText_forCompresssion_2.txt", "rb" , in);
out = openOutStream("test/support/Compressed/Variable/sampleText_forCompresssion_Compressed_Variable_2.txt", "wb" , out);
LZ78_Compressor(dictionary,in,out,Variable);
TEST_ASSERT_EQUAL_STRING("A",dictionary->Entry[0].data);
TEST_ASSERT_EQUAL_STRING("AA",dictionary->Entry[1].data);
TEST_ASSERT_EQUAL_STRING("AAA",dictionary->Entry[2].data);
TEST_ASSERT_EQUAL_STRING("AAA ",dictionary->Entry[3].data);
TEST_ASSERT_EQUAL_STRING("B",dictionary->Entry[4].data);
TEST_ASSERT_EQUAL_STRING("BB",dictionary->Entry[5].data);
TEST_ASSERT_EQUAL_STRING("BBB",dictionary->Entry[6].data);
TEST_ASSERT_EQUAL_STRING("BBBB",dictionary->Entry[7].data);
TEST_ASSERT_EQUAL_STRING("C",dictionary->Entry[8].data);
TEST_ASSERT_EQUAL_STRING("",dictionary->Entry[9].data);
closeInStream(in);
closeOutStream(out);
freeInStream(in);
freeOutStream(out);
destroyDictionary(dictionary,100);
}
void resetGlobalRegionDictionary() {
destroyDictionary();
if ( _registeredObject != NULL ) {
_object = NEW GlobalRegionDictionary( *_registeredObject );
_object->setRegisteredObject( _registeredObject );
NewNewDirectoryEntryData *entry = getDirectoryEntry( *_object, 1 );
if ( entry == NULL ) {
entry = NEW NewNewDirectoryEntryData();
_object->setRegionData( 1, entry ); //resetGlobalRegionDictionary
}
}
}
void test_LZ78_Compression_Variable_mode_given_input_file_libjansson_4_dll_()
{
InStream *in = initInStream();
OutStream *out = initOutStream();
Dictionary *dictionary = initDictionary(4096);
in = openInStream("test/support/Source/libjansson-4.dll", "rb" , in);
out = openOutStream("test/support/Compressed/Variable/libjansson-4_Compressed_Variable.dll", "wb" , out);
LZ78_Compressor(dictionary,in,out,Variable);
closeInStream(in);
closeOutStream(out);
freeInStream(in);
freeOutStream(out);
destroyDictionary(dictionary,4096);
}
int main (void) {
int row, col, i, max;
char *str = malloc(sizeof(char) * (MAX_WORD_LENGTH + 1));
char temp[2];
Dictionary *dict = malloc(sizeof(Dictionary));
WordSearchPuzzle *puzzle = malloc(sizeof(WordSearchPuzzle));
readDictionary(dict);
readPuzzle(puzzle);
//set bigger dimension of puzzle, use for determining
//length of diagonal for() loops
if (puzzle->height > puzzle->width) {
max = puzzle->height;
} else {
max = puzzle->width;
}
temp[1] = '\0';
for (row = 0; row < puzzle->height; row++) {
for (col = 0; col < puzzle->width; col++) {
//clear array, except for char at index 0
for (i = 1; i < MAX_WORD_LENGTH + 1; i++) {
str[i] = '\0';
}
//single char strings
*str = puzzle->grid[row][col];
checkString(dict, str);
//build strings horizontally-right
for (i = 1; i < puzzle->width; i++) {
//make sure not to go too far!
if (col + i < puzzle->width) {
temp[0] = puzzle->grid[row][col + i];
str = strcat(str, temp);
checkString(dict, str);
}
}
//clear array, except for char at index 0
for (i = 1; i < MAX_WORD_LENGTH + 1; i++) {
str[i] = '\0';
}
//build strings horizontally-left
for (i = 1; i < puzzle->width; i++) {
//make sure not to go too far!
if (col - i > 0) {
temp[0] = puzzle->grid[row][col - i];
str = strcat(str, temp);
checkString(dict, str);
}
}
//clear array, except for char at index 0
for (i = 1; i < MAX_WORD_LENGTH + 1; i++) {
str[i] = '\0';
}
//build strings vertically-down
for (i = 1; i < puzzle->height; i++) {
if (row + i < puzzle->height) {
temp[0] = puzzle->grid[row + i][col];
str = strcat(str, temp);
checkString(dict, str);
}
}
//clear array, except for char at index 0
for (i = 1; i < MAX_WORD_LENGTH + 1; i++) {
str[i] = '\0';
}
//build strings vertically-up
for (i = 1; i < puzzle->height; i++) {
//why is this >=? top row of puzzle (height/width ints) hindering correct reading?
if (row - i >= 0) {
temp[0] = puzzle->grid[row - i][col];
str = strcat(str, temp);
checkString(dict, str);
}
}
//clear array, except for char at index 0
for (i = 1; i < MAX_WORD_LENGTH + 1; i++) {
str[i] = '\0';
}
//build string diagonally up-left
for (i = 1; i <= max; i++) {
if (row - i >= 0 && col - i >= 0) {
temp[0] = puzzle->grid[row - i][col - i];
str = strcat(str, temp);
checkString(dict, str);
}
}
//clear array, except for char at index 0
for (i = 1; i < MAX_WORD_LENGTH + 1; i++) {
str[i] = '\0';
}
//build string diagonally up-right
for (i = 1; i < max; i++) {
if (row - i >= 0 && col + i < puzzle->width) {
temp[0] = puzzle->grid[row - i][col + i];
str = strcat(str, temp);
checkString(dict, str);
}
}
//clear array, except for char at index 0
for (i = 1; i < MAX_WORD_LENGTH + 1; i++) {
str[i] = '\0';
}
//build string diagonally down-left
for (i = 1; i < max; i++) {
if (row + i < puzzle->height && col - i >= 0) {
temp[0] = puzzle->grid[row + i][col - i];
str = strcat(str, temp);
checkString(dict, str);
}
}
//clear array, except for char at index 0
for (i = 1; i < MAX_WORD_LENGTH + 1; i++) {
str[i] = '\0';
}
//build string diagonally down-right
for (i = 1; i < max; i++) {
if (row + i < puzzle->height && col + i < puzzle->width) {
temp[0] = puzzle->grid[row + i][col + i];
str = strcat(str, temp);
checkString(dict, str);
}
}
}//end [col] for loop
}//end [row] for loop
for (i = 0; i < dict->size; i++) {
if (dict->counts[i] > 0) {
printf("%s (%d)\n", dict->words[i], dict->counts[i]);
}
}
destroyDictionary(dict);
destroyPuzzle(puzzle);
free(str);
str = NULL;
return 0;
}
~Object() {
destroyDictionary();
delete _registeredObject;
}
