/* Insert all file from directory into ffindex */
int ffindex_insert_list_file(FILE *data_file, FILE *index_file, size_t *start_offset, FILE *list_file)
{
size_t offset = *start_offset;
char path[PATH_MAX];
while(fgets(path, PATH_MAX, list_file) != NULL)
ffindex_insert_file(data_file, index_file, &offset, ffnchomp(path, strlen(path)), basename(path));
/* update return value */
*start_offset = offset;
return 0;
}
int ffindex_insert(FILE *data_file, FILE *index_file, size_t *start_offset, char *input_name) {
struct stat sb;
if(stat(input_name, &sb) != -1) {
if(S_ISDIR(sb.st_mode)) {
return ffindex_insert_dir(data_file, index_file, start_offset, input_name) == FFINDEX_OK ? SUCCESS : FAILURE;
}
else if(S_ISREG(sb.st_mode)) {
return ffindex_insert_file(data_file, index_file, start_offset, input_name, basename(input_name)) == FFINDEX_OK ? SUCCESS : FAILURE;
}
}
return FAILURE;
}
/* Insert all files from directory into ffindex */
int ffindex_insert_dir(FILE *data_file, FILE *index_file, size_t *start_offset, char *input_dir_name)
{
DIR *dir = opendir(input_dir_name);
if(dir == NULL)
{
fferror_print(__FILE__, __LINE__, __func__, input_dir_name);
return -1;
}
size_t input_dir_name_len = strlen(input_dir_name);
char path[PATH_MAX];
strncpy(path, input_dir_name, NAME_MAX);
if(input_dir_name[input_dir_name_len - 1] != '/')
{
path[input_dir_name_len] = '/';
input_dir_name_len += 1;
}
size_t offset = *start_offset;
struct dirent *entry;
while((entry = readdir(dir)) != NULL)
{
if(entry->d_name[0] == '.')
continue;
strncpy(path + input_dir_name_len, entry->d_name, NAME_MAX);
struct stat sb;
if(stat(path, &sb) == -1)
fferror_print(__FILE__, __LINE__, __func__, path);
if(!S_ISREG(sb.st_mode))
continue;
ffindex_insert_file(data_file, index_file, &offset, path, entry->d_name);
}
closedir(dir);
/* update return value */
*start_offset = offset;
return 0;
}
