static void
device_added_cb (NMManager *manager, NMDevice *other, gpointer user_data)
{
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (user_data);
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
if (!priv->companion && check_companion (self, other)) {
nm_device_state_changed (NM_DEVICE (self),
NM_DEVICE_STATE_DISCONNECTED,
NM_DEVICE_STATE_REASON_NONE);
nm_device_remove_pending_action (NM_DEVICE (self), "waiting for companion", TRUE);
}
}
static void
find_companion (NMDeviceOlpcMesh *self)
{
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
const GSList *list;
if (priv->companion)
return;
nm_device_add_pending_action (NM_DEVICE (self), "waiting for companion", TRUE);
/* Try to find the companion if it's already known to the NMManager */
for (list = nm_manager_get_devices (nm_manager_get ()); list ; list = g_slist_next (list)) {
if (check_companion (self, NM_DEVICE (list->data))) {
nm_device_queue_state (NM_DEVICE (self),
NM_DEVICE_STATE_DISCONNECTED,
NM_DEVICE_STATE_REASON_NONE);
nm_device_remove_pending_action (NM_DEVICE (self), "waiting for companion", TRUE);
break;
}
}
}
/*
* manual --
* Search the manuals for the pages.
*/
static int
manual(const char *page, TAG *tag, glob_t *pg)
{
ENTRY *ep, *e_sufp, *e_tag;
TAG *missp, *sufp;
int anyfound, cnt, found;
char *p, buf[MAXPATHLEN];
anyfound = 0;
buf[0] = '*';
/* Expand the search path. */
if (f_all != f_where) {
e_tag = tag == NULL ? NULL : TAILQ_FIRST(&tag->list);
while (e_tag != NULL) {
if (glob(e_tag->s, GLOB_BRACE | GLOB_NOSORT,
NULL, pg)) {
/* No GLOB_NOMATCH here due to {arch,}. */
warn("globbing directories");
(void)cleanup(0);
exit(1);
}
for (cnt = 0; cnt < pg->gl_pathc; cnt++) {
if ((ep = malloc(sizeof(ENTRY))) == NULL ||
(ep->s = strdup(pg->gl_pathv[cnt])) ==
NULL) {
warn(NULL);
(void)cleanup(0);
exit(1);
}
TAILQ_INSERT_BEFORE(e_tag, ep, q);
}
ep = e_tag;
e_tag = TAILQ_NEXT(e_tag, q);
free(ep->s);
TAILQ_REMOVE(&tag->list, ep, q);
free(ep);
globfree(pg);
pg->gl_pathc = 0;
}
}
/* For each element in the list... */
e_tag = tag == NULL ? NULL : TAILQ_FIRST(&tag->list);
for (; e_tag != NULL; e_tag = TAILQ_NEXT(e_tag, q)) {
(void)snprintf(buf, sizeof(buf), "%s/%s.*", e_tag->s, page);
switch (glob(buf, GLOB_APPEND | GLOB_BRACE | GLOB_NOSORT,
NULL, pg)) {
case (0):
break;
case (GLOB_NOMATCH):
continue;
default:
warn("globbing files");
(void)cleanup(0);
exit(1);
}
if (pg->gl_matchc == 0)
continue;
/* Find out if it's really a man page. */
for (cnt = pg->gl_pathc - pg->gl_matchc;
cnt < pg->gl_pathc; ++cnt) {
if (!f_all || !f_where) {
check_companion(pg->gl_pathv + cnt, tag);
if (*pg->gl_pathv[cnt] == '\0')
continue;
}
/*
* Try the _suffix key words first.
*
* XXX
* Older versions of man.conf didn't have the suffix
* key words, it was assumed that everything was a .0.
* We just test for .0 first, it's fast and probably
* going to hit.
*/
(void)snprintf(buf, sizeof(buf), "*/%s.0", page);
if (!fnmatch(buf, pg->gl_pathv[cnt], 0))
goto next;
e_sufp = (sufp = getlist("_suffix")) == NULL ?
NULL : TAILQ_FIRST(&sufp->list);
for (found = 0;
e_sufp != NULL; e_sufp = TAILQ_NEXT(e_sufp, q)) {
(void)snprintf(buf,
sizeof(buf), "*/%s%s", page, e_sufp->s);
if (!fnmatch(buf, pg->gl_pathv[cnt], 0)) {
found = 1;
break;
}
}
if (found)
goto next;
/* Try the _build key words next. */
e_sufp = (sufp = getlist("_build")) == NULL ?
NULL : TAILQ_FIRST(&sufp->list);
for (found = 0;
e_sufp != NULL; e_sufp = TAILQ_NEXT(e_sufp, q)) {
for (p = e_sufp->s;
*p != '\0' && !isspace(*p); ++p);
if (*p == '\0')
continue;
*p = '\0';
(void)snprintf(buf,
sizeof(buf), "*/%s%s", page, e_sufp->s);
if (!fnmatch(buf, pg->gl_pathv[cnt], 0)) {
if (!f_where)
build_page(p + 1,
&pg->gl_pathv[cnt]);
*p = ' ';
found = 1;
break;
}
*p = ' ';
}
if (found) {
next: anyfound = 1;
if (!f_all && !f_where) {
/* Delete any other matches. */
while (++cnt< pg->gl_pathc)
pg->gl_pathv[cnt] = "";
break;
}
continue;
}
/* It's not a man page, forget about it. */
pg->gl_pathv[cnt] = "";
}
if (anyfound && !f_all && !f_where)
break;
}
/* If not found, enter onto the missing list. */
if (!anyfound) {
sigset_t osigs;
sigprocmask(SIG_BLOCK, &blocksigs, &osigs);
if ((missp = getlist("_missing")) == NULL)
missp = addlist("_missing");
if ((ep = malloc(sizeof(ENTRY))) == NULL ||
(ep->s = strdup(page)) == NULL) {
warn(NULL);
(void)cleanup(0);
exit(1);
}
TAILQ_INSERT_TAIL(&missp->list, ep, q);
sigprocmask(SIG_SETMASK, &osigs, NULL);
}
return (anyfound);
}
