char* getQuery(int index)
{
char *messages[AMOUNT_OF_QUERIES] = {GET_SEARCH_QUERY_MESSAGE_1, GET_SEARCH_QUERY_MESSAGE_2,
GET_SEARCH_QUERY_MESSAGE_3, GET_SEARCH_QUERY_MESSAGE_4};
char *string = (char *) malloc(SIZE_OF_STRING);
if (!string || index < 0 || index > AMOUNT_OF_QUERIES)
return NULL;
printf(messages[index]);
fgets(string, SIZE_OF_STRING, stdin);
removeLineBreak(string);
return string;
}
void
TextBuffer::removeChar(TextLoc &loc ) {
if ( loc.chr == 0 && loc.line == 0 ) {
return;
}
else if ( loc.chr == 0 && loc.line > 0 ) {
removeLineBreak(loc);
}
else {
startEdit( loc.shift(0,-1), loc);
_lines[loc.line].remChar(loc.chr--);
endEdit(loc,loc);
}
}
int main(int argc, char *argv[])
{
/**/
setlocale(LC_ALL, "");
int i, index, silent;
int validFilesCount = 0;
char *query = NULL;
char dirPath[FILE_PATH_SIZE];
char dirPathCopy[FILE_PATH_SIZE];
StringCel *fileName = NULL;
StringList fileNamesList = NULL;
FileStats fileStats;
memset(&fileStats, 0, sizeof(FileStats));
Mp3Data mp3Data;
memset(&mp3Data, 0, sizeof(Mp3Data));
// Setting up arrays for easier handling
Node trees[AMOUNT_OF_TREES];
void (*treeInsertFunctions[AMOUNT_OF_TREES]) (Node*, Mp3Data*) = {addToTitleAVL, addToArtistAVL, addToAlbumAVL, addToYearAVL};
void (*treeSearchFunctions[AMOUNT_OF_TREES]) (Node, char *) = {searchTitleAVL, searchArtistAVL, searchAlbumAVL, searchYearAVL};
memset(trees, 0, sizeof(trees));
do
{
printf(FILE_PATH_QUERY);
fgets(dirPath, FILE_PATH_SIZE, stdin);
removeLineBreak(dirPath);
if(!strlen(dirPath))
continue;
printf(SILENT_QUERY);
silent = toupper(getchar());
fflush(stdin);
strcpy(dirPathCopy, dirPath);
reformatPath(dirPathCopy);
// Searching for mp3 files in folder
findFilesByExtensionWin(&fileNamesList, dirPathCopy, EXT_TO_SEARCH, &fileStats, silent != 'S');
if(!fileNamesList)
{
printf(FILE_PATH_ERROR);
}
} while (!fileNamesList);
printf(FINISHED_SEARCHING_MESSAGE);
/**/
// For every file found, adding it to trees
while(fileNamesList)
{
fileName = (StringCel *) removeFromTopSL(&fileNamesList);
if (readMp3Tag(fileName->string, &mp3Data))
{
for (i = 0; i < AMOUNT_OF_TREES; i++)
{
treeInsertFunctions[i](trees+i, &mp3Data);
}
validFilesCount++;
}
free(fileName);
fileName = NULL;
}
/**/
while(1)
{
index = getIndex();
system("cls");
if (index == MENU_OPTIONS_AMOUNT - 2)
{
break;
}
else if (index == -1)
{
printf(STATS_MESSAGE, fileStats.filesFound, fileStats.dirsSearched, validFilesCount,
count(trees[1]), count(trees[2]), count(trees[3]));
}
else
{
query = getQuery(index);
if (!query)
break;
treeSearchFunctions[index](trees[index], query);
}
}
/**/
return 0;
}
