"sparc64"
};
+static const gchar *DEFAULT_DOMAIN = ".home.network";
+static const gchar *OS_HOSTNAME_PATH = "/etc/myname";
+
/* --- begin method/property/dbus signal code --- */
/* TODO free some strings here */
gpointer data) {
GVariant *params;
- gchar *proposed_static_hostname, *valid_static_hostname_buf;
+ gchar *proposed_static_hostname, *valid_static_hostname_buf, *bsd_hostname_try;
const gchar *bus_name;
gboolean policykit_auth, ret, try_to_set;
size_t check_length;
check_auth_result is_authed;
+
proposed_static_hostname = NULL;
ret = try_to_set = FALSE;
g_strdelimit(STATIC_HOSTNAME, " ", '-');
hostname1_set_static_hostname(hn1_passed_interf, STATIC_HOSTNAME);
g_ptr_array_add(hostnamed_freeable, valid_static_hostname_buf);
+
+ /* set string in OS_HOSTNAME_PATH ("/etc/myname" on bsd) */
+ bsd_hostname_try = get_bsd_hostname(STATIC_HOSTNAME);
+ GError *debug_error;
+ if(!bsd_hostname_try || !g_file_set_contents(OS_HOSTNAME_PATH, bsd_hostname_try, -1, &debug_error))
+ g_printf("failed to write to %s! are you root?\n", OS_HOSTNAME_PATH);
+
+ if(bsd_hostname_try)
+ g_free(bsd_hostname_try);
+
+ /* call sethostname(3) too */
ret = (!sethostname(valid_static_hostname_buf, MAXHOSTNAMELEN)) ? TRUE : FALSE; /* TODO set /etc/myname, guarantee domain or substitue .home.network" */
hostname1_complete_set_static_hostname(hn1_passed_interf, invoc);
}
g_key_file_set_string(config, "hostnamed", "PRETTY_HOSTNAME", valid_pretty_hostname_buf);
- if((computed_static_hostname = g_hostname_to_ascii(PRETTY_HOSTNAME))) {
+ /* if((computed_static_hostname = g_hostname_to_ascii(PRETTY_HOSTNAME))) {
g_strdelimit(computed_static_hostname, " ", '-');
hostname1_set_static_hostname(hn1_passed_interf, computed_static_hostname);
g_ptr_array_add(hostnamed_freeable, computed_static_hostname);
g_key_file_set_string(config, "hostnamed", "StaticHostname", computed_static_hostname);
- } else
- g_free(computed_static_hostname);
+ } */
}
-
}
}
/* TODO: check for valid, writable config at init. if no, complain to `make install` */
+ get_bsd_hostname("adsf"); /* TODO KILL ME */
+
CHASSIS = ICON = OS_CPENAME = 0;
KERN_NAME = KERN_RELEASE = KERN_VERS = 0;
HOSTNAME = STATIC_HOSTNAME = PRETTY_HOSTNAME = NULL;
else
PRETTY_HOSTNAME = "";
- if(config)
- g_key_file_unref(config);
+
+ /* (4) set STATIC_HOSTNAME */
+ if((static_hostname_buf = g_key_file_get_value(config, "hostnamed", "STATIC_HOSTNAME", NULL)))
+ STATIC_HOSTNAME = static_hostname_buf;
- /* (4) set STATIC_HOSTNAME */
- if(!g_strcmp0(PRETTY_HOSTNAME, ""))
- STATIC_HOSTNAME = HOSTNAME;
+ else
+ STATIC_HOSTNAME = "";
- else if((static_hostname_buf = g_hostname_to_ascii(PRETTY_HOSTNAME)))
- STATIC_HOSTNAME = static_hostname_buf;
+ if(config)
+ g_key_file_unref(config);
return (HOSTNAME && STATIC_HOSTNAME && PRETTY_HOSTNAME) ? TRUE : FALSE;
-
}
gboolean set_uname_properties() {
return TRUE;
return FALSE;
-}
+}
+
+/* returns a proper, bsd-style FQDN hostname safe to write to /etc/myname
+ * if proposed_hostname does not contain an appended domain, the one in /etc/myname is substituted.
+ * failing that, DEFAULT_DOMAIN is used. NULL if proposed_hostname is invalid
+ * returns string that should be g_free()'d, or NULL if passed an invalid hostname */
+static gchar *get_bsd_hostname(gchar *proposed_hostname) {
+
+ gchar *bsd_hostname, *ascii_translated_hostname, **myname_contents, *passed_domain, *temp_buf;
+ size_t domain_len, check_len;
+ gboolean read_result;
+
+ g_strdelimit(proposed_hostname, "`~!@#$%^&*()_=+[{]}|:;'\"\\", '-');
+
+ ascii_translated_hostname = g_hostname_to_ascii(proposed_hostname);
+ check_len = strnlen(ascii_translated_hostname, MAXHOSTNAMELEN);
+
+ if(!ascii_translated_hostname || !check_len || check_len > MAXHOSTNAMELEN || !g_strcmp0("", ascii_translated_hostname) || !g_strcmp0(".", ascii_translated_hostname)) {
+
+ bsd_hostname = NULL;
+ passed_domain = NULL;
+ myname_contents = NULL;
+
+ } else if((passed_domain = has_domain(ascii_translated_hostname))) {
+
+ bsd_hostname = (gchar *) g_malloc0(MAXHOSTNAMELEN);
+ g_strlcpy(bsd_hostname, ascii_translated_hostname, MAXHOSTNAMELEN);
+
+ passed_domain = NULL;
+ myname_contents = NULL;
+
+ } else {
+
+ myname_contents = (gchar **) g_malloc0(MAXHOSTNAMELEN * 2);
+ read_result = g_file_get_contents(OS_HOSTNAME_PATH, myname_contents, NULL, NULL);
+
+ if(read_result && (passed_domain = has_domain(myname_contents[0]))) {
+
+ domain_len = strnlen(passed_domain, MAXHOSTNAMELEN);
+
+ if((domain_len + check_len) > MAXHOSTNAMELEN)
+ bsd_hostname = NULL;
+ else
+ bsd_hostname = g_strconcat(ascii_translated_hostname, passed_domain, NULL);
+
+ } else if(myname_contents[0]) {
+
+ g_printf("%s does not contain a proper FQDN! this is a significant error on BSD machines, otherwise OK.\nfalling back to default domain, '%s'\n", OS_HOSTNAME_PATH, DEFAULT_DOMAIN);
+
+ domain_len = strnlen(DEFAULT_DOMAIN, MAXHOSTNAMELEN);
+
+ if((domain_len + check_len) > MAXHOSTNAMELEN)
+ bsd_hostname = NULL;
+ else
+ bsd_hostname = g_strconcat(ascii_translated_hostname, DEFAULT_DOMAIN, NULL);
+
+ } else {
+
+ g_printf("could not read hostname at %s, this is a major error\n", OS_HOSTNAME_PATH);
+ bsd_hostname = NULL;
+ passed_domain = (gchar *) g_malloc0(MAXHOSTNAMELEN);
+ }
+ }
+
+ if(passed_domain)
+ g_free(passed_domain);
+ if(myname_contents)
+ g_free(myname_contents);
+
+ if(bsd_hostname && !strchr(bsd_hostname, '\n')) {
+
+ temp_buf = bsd_hostname;
+ bsd_hostname = g_strconcat(bsd_hostname, "\n", NULL);
+ g_free(temp_buf);
+ }
+
+ return bsd_hostname;
+}
+
+/* returns NULL if no domain, otherwise append-appropriate domain string you must g_free()
+ * i.e. has_domain("foo.bar.com") returns ".bar.com"
+ * only pass g_hostname_to_ascii'd strings */
+static gchar *has_domain(const gchar *test) {
+
+ size_t hostname_len, full_len;
+ gchar *ret;
+
+ hostname_len = strcspn(test, ".");
+ full_len = strnlen(test, MAXHOSTNAMELEN);
+
+ if(full_len == hostname_len)
+ return NULL;
+
+ ret = (gchar *) g_malloc0(MAXHOSTNAMELEN);
+ g_strlcpy(ret, &test[hostname_len], MAXHOSTNAMELEN);
+
+ return ret;
+}
projects / systembsd.git / blobdiff