static int directory(struct nftw *state, struct stat64 *st)
{
struct dirent64 *dp;
#ifndef FTW_USE_SEEKDIR
struct dirent64 *cached;
#endif
int prefix, result;
if ((result = enterdir(state)) == 0) {
if ((state->flags & FTW_DEPTH) || ((result = (*state->invoke)(state, st, (!(state->flags & FTW_CHDIR) || eaccess(state->pathname, X_OK) != -1) ? FTW_D : FTW_DNR)) == 0 && state->action != FTW_SKD)) {
if (!(state->flags & FTW_CHDIR) || (result = chdir(state->pathname)) == 0) {
state->stem += strlen(&state->pathname[prefix = state->stem]) + (state->stem != 0 ? 1 : 0);
++state->depth;
#ifdef FTW_USE_SEEKDIR
while ((result = direntry(state, state->dirs, &dp)) == 0 && dp != NULL) {
if ((result = process(state, dp)) != 0 || state->action == FTW_SKR)
break;
if (state->dirs->dir == NULL && (result = unspillfds(state, &state->pathname[(state->stem > 1) ? state->stem - 1 : 1])) != 0)
break;
}
#else
while ((result = direntry(state, state->dirs, &dp)) == 0 && dp != NULL) {
if ((result = process(state, dp)) != 0 || state->action == FTW_SKR)
break;
if (state->dirs->dir == NULL) {
if ((cached = state->dirs->contents) != NULL) {
do {
if ((result = process(state, cached)) != 0 || state->action == FTW_SKR)
break;
} while ((cached = (struct dirent64 *)((char *)cached + cached->d_reclen)) < (struct dirent64 *)((char *)state->dirs->contents + state->dirs->size));
}
break;
}
}
#endif
--state->depth;
state->pathname[(state->stem > 1) ? state->stem - 1 : 1] = '\0', state->stem = prefix;
if (result == 0 && (!(state->flags & FTW_CHDIR) || (result = cd(state, &state->pathname[(prefix > 1) ? prefix - 1 : 1])) == 0)) {
if (state->flags & FTW_DEPTH)
result = (*state->invoke)(state, st, FTW_DP);
}
}
else if (errno == EACCES) {
result = (state->flags & FTW_DEPTH) ? (*state->invoke)(state, st, FTW_DNR) : 0;
}
else {
state->error = errno;
}
}
exitdir(state);
}
else if (state->error == EACCES) {
result = (*state->invoke)(state, st, FTW_DNR);
}
return(result);
}
int showout()
{
int i, i2 = 0;
char foo[1024];
char tmpfile[STRLEN];
char buf[20];
int notreload = 0;
GOPHER newitem;
while (1)
{
if (gopher_position < 0)
{
return;
}
print_gophertitle();
printgopher_title();
update_endline();
if (!notreload)
{
i = 0;
if (get_con(g_main[gopher_position]->server, g_main[gopher_position]->port) == -1)
{
show_message(NULL);
free(g_main[gopher_position]);
gopher_position--;
notreload = 0;
continue;
}
enterdir(g_main[gopher_position]->file);
show_message("¶Áȡ׼±¸ÖÐ");
for (i = 0; i < MAXGOPHERITEMS; i++)
{
if (readfield(a, foo, 1024) <= 0)
{
break;
}
if (foo[0] == '.' && foo[1] == '\r' && foo[2] == '\n')
{
break;
}
strncpy(newitem.title, foo, 70);
if (readfield(a, foo, 1024) == 0)
{
break;
}
strncpy(newitem.file, foo, 80);
if (readfield(a, foo, 1024) == 0)
{
break;
}
strncpy(newitem.server, foo, 40);
if (readline(a, foo, 1024) == 0)
{
break;
}
newitem.port = atoi(foo);
if (newitem.title[0] != newitem.file[0])
{
break;
}
if (newitem.title[0] != '0' && newitem.title[0] != '1')
{
i--;
continue;
}
refresh();
append_record(gophertmpfile, &newitem, sizeof(GOPHER));
sprintf(buf, "[1;3%dmת[3%dm»»[3%dm×Ê[3%dmÁÏ[3%dmÖÐ[m", (i % 7) + 1
,((i + 1) % 7) + 1, ((i + 2) % 7) + 1, ((i + 3) % 7) + 1, ((i + 4) % 7) + 1);
show_message(buf);
}
show_message(NULL);
}
else
notreload = 0;
if (i <= 0)
{
move(3, 0);
clrtobot();
move(10, 0);
clrtoeol();
prints(" [1;31mûÓÐÈκεÄ×ÊÁÏ...[m");
pressanykey();
free(g_main[gopher_position]);
gopher_position--;
continue;
}
close(a);
move(0, 0);
clrtobot();
setlistrange(i);
i2 = choose(NA, g_main[gopher_position]->position, print_gophertitle, deal_gopherkey, show_gopher, do_gopher);
if (i2 == -1)
{
free(g_main[gopher_position]);
clear_gophertmpfile();
gopher_position--;
continue;
}
g_main[gopher_position]->position = i2;
get_record(gophertmpfile, &newitem, sizeof(GOPHER), i2 + 1);
tmpitem = &newitem;
if (newitem.title[0] == '0')
{
if (get_con(newitem.server, newitem.port) == -1)
continue;
enterdir(newitem.file);
setuserfile(tmpfile, "gopher.tmp");
savetmpfile(tmpfile);
ansimore(tmpfile, YEA);
notreload = 1;
unlink(tmpfile);
continue;
}
else
{
GOPHER *newgi;
clear_gophertmpfile();
gopher_position++;
newgi = (GOPHER *) malloc(sizeof(GOPHER));
strncpy(newgi->server, tmpitem->server, 40);
strncpy(newgi->file, tmpitem->file, 80);
strncpy(newgi->title, tmpitem->title, 70);
newgi->port = tmpitem->port;
newgi->position = 0;
g_main[gopher_position] = newgi;
continue;
}
}
}
int deal_gopherkey(char ch, int allnum, int pagenum)
{
char fname[STRLEN], fpath[STRLEN];
#ifdef INTERNET_EMAIL
struct shortfile fhdr;
#endif
switch (ch)
{
case 'h':
case 'H':
show_help("help/announcereadhelp");
g_refresh();
break;
case 'E':
case 'e':
tmpitem = nth_item(allnum - pagenum);
setuserfile(fname, "gopher.tmp");
if (tmpitem->title[0] != '0')
{
return 1;
}
if (get_con(tmpitem->server, tmpitem->port) == -1)
return 1;
enterdir(tmpitem->file);
savetmpfile(fname);
if (dashf(fname))
{
vedit(fname, NA, YEA);
unlink(fname);
g_refresh();
}
show_message(NULL);
break;
case '=':
{
tmpitem = nth_item(allnum - pagenum);
move(2, 0);
clrtobot();
prints("[1;44;37m");
printdash("BBS Gopher Îï¼þ»ù±¾×ÊÁÏ");
prints("[m");
prints("ÀàÐÍ£º%c (%s)\n", tmpitem->title[0], (tmpitem->title[0] == '0') ? "Îļþ" : "Ŀ¼");
prints("±êÌ⣺%s\n", tmpitem->title + 1);
prints("·¾¶£º%s\n", tmpitem->file);
prints("λÖãº%s\n", tmpitem->server);
prints("ʹÓãº%d²º\n", tmpitem->port);
pressanykey();
g_refresh();
}
break;
case Ctrl('P'):
tmpitem = nth_item(allnum - pagenum);
if (!HAS_PERM(PERM_POST))
break;
setuserfile(fname, "gopher.tmp");
if (tmpitem->title[0] != '0')
{
return 1;
}
if (get_con(tmpitem->server, tmpitem->port) == -1)
return 1;
enterdir(tmpitem->file);
savetmpfile(fname);
if (dashf(fname))
{
char bname[30];
clear();
if (get_a_boardname(bname, "ÇëÊäÈëҪתÌùµÄÌÖÂÛÇøÃû³Æ: "))
{
move(1, 0);
sprintf(fpath, "ÄãÈ·¶¨Òª×ªÌùµ½ %s °åÂð", bname);
if (askyn(fpath, NA, NA) == 1)
{
move(2, 0);
Postfile(fname, bname, tmpitem->title + 1, 2);
sprintf(fpath, "[1mÒѾ°ïÄãתÌùµ½ %s °åÁË...[m", bname);
prints(fpath);
refresh();
sleep(1);
}
}
}
unlink(fname);
g_refresh();
return 1;
#ifdef INTERNET_EMAIL
case 'U':
case 'F':
case 'u':
case 'f':
case 'z':
case 'Z':
tmpitem = nth_item(allnum - pagenum);
setuserfile(fname, "gopher.tmp");
if (tmpitem->title[0] != '0')
{
return 1;
}
if (get_con(tmpitem->server, tmpitem->port) == -1)
return 1;
enterdir(tmpitem->file);
savetmpfile(fname);
if (dashf(fname))
{
strncpy(fhdr.title, tmpitem->title + 1, 70);
strncpy(fhdr.filename, "gopher.tmp", STRLEN);
sethomepath(fpath, currentuser.userid);
// if (ch == 'Z' || ch == 'z')
// a_download(fname);
// else {
switch (doforward(fpath, &fhdr, (ch == 'u' || ch == 'U') ? 1 : 0))
{
case 0:
show_message("ÎÄÕÂת¼ÄÍê³É!");
break;
case -1:
show_message("system error!!.");
break;
case -2:
show_message("invalid address.");
break;
default:
show_message("È¡Ïûת¼Ä¶¯×÷.");
}
// }
refresh();
pressanykey();
g_refresh();
unlink(fname);
return 1;
}
else
return 1;
break;
#endif
default:
return 0;
}
return 1;
}
