Thread: Need the missing line of code

Hey. Using Borland C++ Builder 3 on Win XP

Problem:
Not quite sure how to test if the item in the direcory im travelling through is a folder. I have had a great big look here, there and everywhere, but I can't seem to apply the code to mine.
I have maked the line where I wish to insert it.

Also is there anyway to convert "ent->d_name" into a string?
You may have noticed i just saved them to a file instead.

Thanks in advance.

Code:

#include <dir.h>
#include <dos.h>
#include <conio.h>
#include <stdio.h>
#include <dirent.h>
#include <sys/stat.h>
#include <string.h>
#include <stdlib.h>

#define MAX_DIR_PATH 2048
#define FILE_LEN 200


void loadFileList(FILE *, char *, char *);
void validateFiles(FILE *, char *, char *);
void getTagDetails(char *, char *, char *, char *);
void moveFile(char *, char *, char *, char *);

int main(int argc, char *argv[])
{
    FILE *filePtr = NULL;
    char *dirName;
    char *fileListName = "file list";
    char fileNameFromFile[FILE_LEN] = "";
    char backupFileName[FILE_LEN] = "";
    char artist[FILE_LEN] = "", album[FILE_LEN] = "", title[FILE_LEN] = "";

    dirName = argv[1];

    loadFileList(filePtr, dirName, fileListName);

    //validateFiles(filePtr, fileListName, fileNameFromFile);

    filePtr = fopen(fileListName, "r");

    if(! filePtr)
    {
        printf("File Not found");
        getch();
        exit(1);
    }

    while(fgets(fileNameFromFile, FILE_LEN, filePtr) != NULL)
    {
        strcpy(backupFileName, fileNameFromFile);
        getTagDetails(fileNameFromFile, artist, album, title);
        moveFile(backupFileName, dirName, artist, album);
    }

    fclose(filePtr);

    printf("\n\ndone");
    getch();

    return 0;
}


void loadFileList(FILE *filePtr, char *dirName, char *fileListName)
{
    DIR *dir;
    struct dirent *ent;
    int fileCount = 0;

    filePtr = fopen(fileListName, "w");

    dir = opendir(dirName);

    if(! dir)
    {
        printf("Directory Not found");
        getch();
        exit(1);
    }

    while((ent = readdir(dir)) != NULL)
    {
        if(strcmp(ent->d_name, ".") && strcmp(ent->d_name, "..") && strcmp(ent->d_name, fileListName))
        {
            //want to add line here<<<<<------------------------------------
            {
                fprintf(filePtr, "%s\n", ent->d_name);
                fileCount++;
            }
        }
    }

    closedir(dir);
    fclose(filePtr);

    printf("Number of files = %d\n\n", fileCount);
}


void validateFiles(FILE *filePtr, char *fileListName, char *fileNameFromFile)
{
    char *ch;
    char delim = 'À';
    int delimCount = 0;
    int delimError = 0;
    int headingDisplayed = 0;

    filePtr = fopen(fileListName, "r");

    if(! filePtr)
    {
        printf("File Not Found");
        getch();
    }

    while(fgets(fileNameFromFile, FILE_LEN, filePtr) != NULL)
    {
        ch = fileNameFromFile;

        while(*ch != '\n')
        {
            if(*ch == delim)
                delimCount++;

            ch++;
        }

        if(delimCount != 2)
        {
            delimError = 1;

            if(headingDisplayed == 0)
            {
                clrscr();
                printf("Syntax of the following files does not match: \n\n");
                headingDisplayed = 1;
            }

            puts(fileNameFromFile);
        }

        delimCount = 0;
    }

    fclose(filePtr);

    if(delimError == 1)
    {
        getch();
        exit(1);
    }
}


void getTagDetails(char *fileNameFromFile, char *artist, char *album, char *title)
{
    char delim[2] = "À";
    char *chPtr;

    chPtr = strtok(fileNameFromFile, delim);
    strcpy(artist, chPtr);
    artist[strlen(chPtr)] = '\0';

    chPtr = strtok(NULL, delim);
    strncpy(album, chPtr, strlen(chPtr));
    album[strlen(chPtr)] = '\0';

    chPtr = strtok(NULL, delim);
    strncpy(title, chPtr, strlen(chPtr) - 1);
}


void moveFile(char *fileNameFromFile, char *dirName, char *artist, char *album)
{
    struct stat dir_stat;
    char sourceFile[FILE_LEN] = "";
    char destFile[FILE_LEN] = "";
    static int fileCount = 1;

    clrscr();
    printf("Moving file %d", fileCount++);

    fileNameFromFile[strlen(fileNameFromFile) - 1] = '\0';

    strcat(sourceFile, dirName);
    strcat(sourceFile, "\\");
    strcat(sourceFile, fileNameFromFile);

    strcat(destFile, dirName);
    strcat(destFile, "\\");
    strcat(destFile, artist);

    stat(destFile, &dir_stat);

    if(! S_ISDIR(dir_stat.st_mode))
        mkdir(destFile);

    strcat(destFile, "\\");
    strcat(destFile, album);

    stat(destFile, &dir_stat);

    if(! S_ISDIR(dir_stat.st_mode))
        mkdir(destFile);

    strcat(destFile, "\\");
    strcat(destFile, fileNameFromFile);

    rename(sourceFile, destFile);
    Sleep(500);
}

Also is there anyway to convert "ent->d_name" into a string?

Code:

if(strcmp(ent->d_name, ".") && strcmp(ent->d_name, "..") && strcmp(ent->d_name, fileListName))

It apparently already IS a string, since you're using string functions on it.

Also, don't just vomit up a bunch of code and expect us to debug the whole thing for you.


Quzah.