void finalize_tar (char* tarname) {
FILE* tar;
tar = fopen(tarname, "rb+");
fseek(tar, 0, SEEK_END);
put_padding((EOF_PADDING * 3) - 1, tar);
fclose(tar);
}
static void put_item(struct multilist *list, WINDOW *win, unsigned col,
const char *item, int attr)
{
bool append_sep = true;
unsigned i;
size_t len;
struct multilist_column *col_info;
bool trim = false;
SMB_ASSERT(col < list->ncols);
SMB_ASSERT(item != NULL);
if (col == list->ncols - 1) {
append_sep = false;
}
col_info = &list->columns[col];
len = strlen(item);
if (len > col_info->width) {
len = col_info->width;
trim = true;
}
if (col_info->align_right) {
put_padding(win, col_info->width, len);
}
for (i = 0; i < len; ++i) {
if (i == len - 1 && trim) {
waddch(win, '~' | attr);
} else {
waddch(win, item[i] | attr);
}
}
if (!col_info->align_right) {
put_padding(win, col_info->width, len);
}
if (append_sep) {
waddch(win, ' ');
waddch(win, '|');
waddch(win, ' ');
}
}
void p_write_tar_entry (char* tarname, char* filename, int _size, int _modified, int etype) {
char size[11];
char psize[11];
char modified[10];
char pmodified[10];
char fm[7];
char contents[100000];
dec_to_octal(_size, size);
padded_octal(size, 11, psize);
if (etype == 0) {
strcpy(fm, "0100777");
dos2unix_str(filename, contents);
} else if (etype == 5) {
strcpy(fm, "0040777");
}
/*
* TAR FORMAT SPECIFICATION
* (a) File name (0-)
* (b) File mode (100; 8)
* (c) Owner's numeric user ID (108; 8)
* (d) Group's numeric user ID (116; 8)
* (e) File size in bytes (octal) (124; 12)
* (f) Last modificaton time in numeric Unix time format (octal) (136; 12)
* (g) Checksum for header record (148; 8)
* (h) Link indicator (file type) (156; 1)
* (i) UStar indicator (257; 6)
*/
FILE* tar;
tar = fopen(tarname, "wb");
fwrite(filename, 1, strlen(filename), tar);
put_padding(100 - strlen(filename), tar);
fputs(fm, tar);
put_padding(1, tar);
fputs("0000000", tar);
put_padding(1, tar);
fputs("0000000", tar);
put_padding(1, tar);
fputs(psize, tar);
dec_to_octal(_modified, modified);
padded_octal(modified, 0, pmodified);
put_padding(1, tar);
fputs(pmodified, tar);
put_padding(1, tar);
fputs("000000", tar);
put_padding(1, tar);
fputs(" ", tar);
char cetype[2];
sprintf(cetype, "%d", etype);
fputs(cetype, tar);
put_padding(100, tar);
fputs("ustar", tar);
put_padding(1, tar);
fputs("00", tar);
put_padding(247, tar);
fwrite(contents, 1, strlen(contents), tar);
int ps = get_padding(contents);
put_padding(ps - 1, tar);
fclose(tar);
}
