cue去广告

#include
#include
#include
#include
void deleteAdvertise(const char *filename)
{
    char content[1024];
    char *t_content;
    char newcontent[1024];
    int index = 0;
    const char *advertising="[捌零音乐论坛]";
    char *tempchar = NULL;
    FILE *stream = fopen(filename, "r");
    char newfilename[1024];
    strcpy(newfilename, filename);
    strcat(newfilename, ".cue");
    FILE *newstream = fopen(newfilename, "w");
    if (stream == NULL)
    {
        fprintf(stderr, "fopen error");
        return;
    }
    while(fgets(content, 100, stream) != NULL)
    {
        t_content = content;
        if ((tempchar=strstr(t_content, advertising)) != NULL)
        {
            index = 0;
            while(t_content != tempchar)
            {
                newcontent[index++]=t_content[0];
                t_content++;
            }
            t_content = t_content + strlen(advertising);
            while(t_content[0]!='\0')
            {
                newcontent[index++] = t_content[0];
                t_content++;
            }
            newcontent[index] = '\0';
        }
        else
        {
            strcpy(newcontent, t_content);
        }
        fputs(newcontent, newstream);
    }
    fclose(stream);
    fclose(newstream);
}
int main()
{
    DIR *p_dir = opendir("D:/梁静茹");
    DIR *pp_dir;
    char *parentdir;
    char tempdir[1024];
    chdir("D:/梁静茹");
    struct dirent *p_ent;
    while((p_ent=readdir(p_dir)) != NULL)
    {
        if (strcmp(p_ent->d_name,".") != 0 && strcmp(p_ent->d_name, "..") != 0)
        {
            parentdir = p_ent->d_name;
            strcpy(tempdir, parentdir);
            strcat(tempdir, "/");
            pp_dir = opendir(p_ent->d_name);
            while((p_ent=readdir(pp_dir)) != NULL)
            {
                if (strstr(p_ent->d_name, ".cue") != NULL)
                {
                    strcat(tempdir, p_ent->d_name);
                    printf("%s\n", tempdir);
                    deleteAdvertise(tempdir);
                }
            }
        }
    }
    return 0;
}