void finger_end_request(struct connection *c)
{
if (c->state == S_OK) {
if (c->cache) {
truncate_entry(c->cache, c->from, 1);
c->cache->incomplete = 0;
}
}
abort_connection(c);
}
static void finger_end_request(struct connection *c, int state)
{
if (state == S__OK) {
if (c->cache) {
truncate_entry(c->cache, c->from, 1);
c->cache->incomplete = 0;
}
}
setcstate(c, state);
abort_connection(c);
}
void http_end_request(struct connection *c, int notrunc)
{
if (c->state == S_OK) {
if (c->cache) {
if (!notrunc) truncate_entry(c->cache, c->from, 1);
c->cache->incomplete = 0;
}
}
if (c->info && !((struct http_connection_info *)c->info)->close
#ifdef HAVE_SSL
&& (!c->ssl) /* We won't keep alive ssl connections */
#endif
&& (!http_bugs.bug_post_no_keepalive || !strchr(c->url, POST_CHAR))) {
add_keepalive_socket(c, HTTP_KEEPALIVE_TIMEOUT);
} else abort_connection(c);
}
void file_func(struct connection *c)
{
struct cache_entry *e;
unsigned char *file, *name, *head;
int fl;
DIR *d;
int h, r;
struct stat stt;
if (anonymous && !anonymousGinga) {
setcstate(c, S_BAD_URL);
abort_connection(c);
return;
}
if (!(name = get_filename(c->url))) {
setcstate(c, S_OUT_OF_MEM); abort_connection(c); return;
}
if (anonymousGinga && !allowedPath(name)){
setcstate(c, S_BAD_URL);
abort_connection(c);
return;
}
if (stat(name, &stt)) {
mem_free(name);
setcstate(c, -errno); abort_connection(c); return;
}
if (!S_ISDIR(stt.st_mode) && !S_ISREG(stt.st_mode)) {
mem_free(name);
setcstate(c, S_FILE_TYPE); abort_connection(c); return;
}
if ((h = open(name, O_RDONLY | O_NOCTTY)) == -1) {
int er = errno;
if ((d = opendir(name))) goto dir;
mem_free(name);
setcstate(c, -er); abort_connection(c); return;
}
set_bin(h);
if (S_ISDIR(stt.st_mode)) {
struct dirs *dir;
int dirl;
int i;
struct dirent *de;
d = opendir(name);
close(h);
if (!d) {
mem_free(name);
setcstate(c, -errno); abort_connection(c); return;
}
dir:
dir = DUMMY, dirl = 0;
if (name[0] && !dir_sep(name[strlen(name) - 1])) {
if (get_cache_entry(c->url, &e)) {
mem_free(name);
closedir(d);
setcstate(c, S_OUT_OF_MEM); abort_connection(c); return;
}
c->cache = e;
if (e->redirect) mem_free(e->redirect);
e->redirect = stracpy(c->url);
e->redirect_get = 1;
add_to_strn(&e->redirect, "/");
mem_free(name);
closedir(d);
goto end;
}
last_uid = -1;
last_gid = -1;
file = init_str();
fl = 0;
add_to_str(&file, &fl, "<html><head><title>");
add_conv_str(&file, &fl, name, strlen(name), -1);
add_to_str(&file, &fl, "</title></head><body><h2>Directory ");
add_conv_str(&file, &fl, name, strlen(name), -1);
add_to_str(&file, &fl, "</h2><pre>");
while ((de = readdir(d))) {
struct stat stt, *stp;
unsigned char **p;
int l;
unsigned char *n;
if (!strcmp(de->d_name, ".")) continue;
if ((unsigned)dirl > MAXINT / sizeof(struct dirs) - 1) overalloc();
dir = mem_realloc(dir, (dirl + 1) * sizeof(struct dirs));
dir[dirl].f = stracpy(de->d_name);
*(p = &dir[dirl++].s) = init_str();
l = 0;
n = stracpy(name);
add_to_strn(&n, de->d_name);
#ifdef FS_UNIX_SOFTLINKS
if (lstat(n, &stt))
#else
if (stat(n, &stt))
#endif
stp = NULL;
else stp = &stt;
mem_free(n);
stat_mode(p, &l, stp);
stat_links(p, &l, stp);
stat_user(p, &l, stp, 0);
stat_user(p, &l, stp, 1);
stat_size(p, &l, stp);
stat_date(p, &l, stp);
}
closedir(d);
if (dirl) qsort(dir, dirl, sizeof(struct dirs), (int(*)(const void *, const void *))comp_de);
for (i = 0; i < dirl; i++) {
unsigned char *lnk = NULL;
#ifdef FS_UNIX_SOFTLINKS
if (dir[i].s[0] == 'l') {
unsigned char *buf = NULL;
int size = 0;
int r;
unsigned char *n = stracpy(name);
add_to_strn(&n, dir[i].f);
do {
if (buf) mem_free(buf);
size += ALLOC_GR;
if ((unsigned)size > MAXINT) overalloc();
buf = mem_alloc(size);
r = readlink(n, buf, size);
} while (r == size);
if (r == -1) goto yyy;
buf[r] = 0;
lnk = buf;
goto xxx;
yyy:
mem_free(buf);
xxx:
mem_free(n);
}
#endif
/*add_to_str(&file, &fl, " ");*/
add_to_str(&file, &fl, dir[i].s);
add_to_str(&file, &fl, "<a href=\"");
add_conv_str(&file, &fl, dir[i].f, strlen(dir[i].f), 1);
if (dir[i].s[0] == 'd') add_to_str(&file, &fl, "/");
else if (lnk) {
struct stat st;
unsigned char *n = stracpy(name);
add_to_strn(&n, dir[i].f);
if (!stat(n, &st)) if (S_ISDIR(st.st_mode)) add_to_str(&file, &fl, "/");
mem_free(n);
}
add_to_str(&file, &fl, "\">");
/*if (dir[i].s[0] == 'd') add_to_str(&file, &fl, "<font color=\"yellow\">");*/
add_conv_str(&file, &fl, dir[i].f, strlen(dir[i].f), 0);
/*if (dir[i].s[0] == 'd') add_to_str(&file, &fl, "</font>");*/
add_to_str(&file, &fl, "</a>");
if (lnk) {
add_to_str(&file, &fl, " -> ");
add_to_str(&file, &fl, lnk);
mem_free(lnk);
}
add_to_str(&file, &fl, "\n");
}
mem_free(name);
for (i = 0; i < dirl; i++) mem_free(dir[i].s), mem_free(dir[i].f);
mem_free(dir);
add_to_str(&file, &fl, "</pre></body></html>\n");
head = stracpy("\r\nContent-Type: text/html\r\n");
} else {
mem_free(name);
/* + !stt.st_size is there because of bug in Linux. Read returns
-EACCES when reading 0 bytes to invalid address */
if (stt.st_size > MAXINT) {
close(h);
setcstate(c, S_LARGE_FILE); abort_connection(c);
return;
}
file = mem_alloc(stt.st_size + !stt.st_size);
if ((r = read(h, file, stt.st_size)) != stt.st_size) {
mem_free(file); close(h);
setcstate(c, r == -1 ? -errno : S_FILE_ERROR);
abort_connection(c); return;
}
close(h);
fl = stt.st_size;
head = stracpy("");
}
if (get_cache_entry(c->url, &e)) {
mem_free(file);
setcstate(c, S_OUT_OF_MEM); abort_connection(c); return;
}
if (e->head) mem_free(e->head);
e->head = head;
c->cache = e;
add_fragment(e, 0, file, fl);
truncate_entry(e, fl, 1);
mem_free(file);
end:
c->cache->incomplete = 0;
setcstate(c, S_OK);
abort_connection(c);
}
