Category : C Source Code
Archive : LHA211S.ZIP
Filename : LIST.C
Output of file : LIST.C contained in archive : LHA211S.ZIP
list.c -- list files in archive
***********************************************************/
#include
#include
#include
#include "lh.h"
static int filecount;
static long originalsize, packedsize;
void initlist(void)
{
filecount = originalsize = packedsize = 0;
if (flg_n == 0) {
printf(" Name Original Packed Ratio"
" Date Time Attr Type CRC\n");
printf("-------------- -------- -------- ------"
" -------- -------- ---- ----- ----\n");
}
}
static void expanddate(char *buf, time_t t, ulong org, ulong pac)
{
struct tm *tm;
int rt;
tm = localtime(&t);
rt = ratio(pac, org, 3);
sprintf(buf + 14, "%10lu%10lu %3d.%1d%% "
"%02d-%02d-%02d %02d:%02d:%02d",
org, pac, rt / 10, rt % 10,
tm -> tm_year % 100,
tm -> tm_mon + 1,
tm -> tm_mday,
tm -> tm_hour,
tm -> tm_min,
tm -> tm_sec);
}
void list(void)
{
char buf[79], *p, *q;
static char attr[7] = "ohs--a";
int i, j, k;
p = hpb.filename;
q = hpb.pathname;
if (flg_n == 0) {
memset(buf, ' ', 14);
expanddate(buf, hpb.utc, hpb.original, hpb.packed);
sprintf(buf + 59, " ---w %04X", hpb.filecrc);
memcpy(&buf[65], hpb.method, 5);
for (i = 0, j = 1; i < 6; i++, j <<= 1) { /* attributes */
if (hpb.attr & j) {
k = attr[i];
if (i <= 2) {
buf[63 - i] = k;
} else {
buf[60] = k;
}
}
}
if (hpb.level < 0) {
memset(&buf[71], '*', 4); /* if no CRC suppoted */
}
if (flg_x) {
puts(q); /* display in 2 lines */
} else {
if (p != q) { /* display in one line */
*buf = '+';
}
memcpy(&buf[2], p, strlen(p));
}
puts(buf);
filecount ++;
originalsize += hpb.original;
packedsize += hpb.packed;
} else {
if (flg_x) {
puts(q);
} else {
puts(p);
}
}
}
void endlist(time_t arctime)
{
char buf[79];
if (flg_n == 0) {
if (filecount) {
printf("-------------- -------- -------- ------"
" -------- --------\n");
sprintf(buf, " %3d files ", filecount);
expanddate(buf, arctime, originalsize, packedsize);
puts(buf);
} else {
printf(" no file\n");
}
}
}
Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!
This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.
But one thing that puzzles me is the “mtswslnkmcjklsdlsbdmMICROSOFT” string. There is an article about it here. It is definitely worth a read: http://www.os2museum.com/wp/mtswslnk/