chiark / gitweb /
Allow for the use of @ in remote host calls
authorDaniel Wallace <danielwallace@gtmanfred.com>
Sun, 9 Jun 2013 20:54:39 +0000 (15:54 -0500)
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Sun, 9 Jun 2013 22:26:41 +0000 (18:26 -0400)
Without this you have to use %40 with the -H flag because dbus doesn't
like the @ sign being unescaped.

src/hostname/hostnamectl.c
src/locale/localectl.c
src/login/loginctl.c
src/shared/dbus-common.c
src/shared/util.c
src/shared/util.h
src/systemctl/systemctl.c
src/timedate/timedatectl.c

index d108a24..f7d844b 100644 (file)
@@ -44,7 +44,8 @@ static enum transport {
         TRANSPORT_POLKIT
 } arg_transport = TRANSPORT_NORMAL;
 static bool arg_ask_password = true;
-static const char *arg_host = NULL;
+static char *arg_host = NULL;
+static char *arg_user = NULL;
 static bool arg_set_transient = false;
 static bool arg_set_pretty = false;
 static bool arg_set_static = false;
@@ -421,7 +422,7 @@ static int parse_argv(int argc, char *argv[]) {
 
                 case 'H':
                         arg_transport = TRANSPORT_SSH;
-                        arg_host = optarg;
+                        parse_user_at_host(optarg, &arg_user, &arg_host);
                         break;
 
                 case ARG_SET_TRANSIENT:
index b5cd344..cd7356a 100644 (file)
@@ -46,7 +46,8 @@ static enum transport {
         TRANSPORT_POLKIT
 } arg_transport = TRANSPORT_NORMAL;
 static bool arg_ask_password = true;
-static const char *arg_host = NULL;
+static char *arg_host = NULL;
+static char *arg_user = NULL;
 static bool arg_convert = true;
 
 static void pager_open_if_enabled(void) {
@@ -777,7 +778,7 @@ static int parse_argv(int argc, char *argv[]) {
 
                 case 'H':
                         arg_transport = TRANSPORT_SSH;
-                        arg_host = optarg;
+                        parse_user_at_host(optarg, &arg_user, &arg_host);
                         break;
 
                 case ARG_NO_CONVERT:
index caaea8d..b09aa37 100644 (file)
@@ -50,7 +50,8 @@ static enum transport {
         TRANSPORT_POLKIT
 } arg_transport = TRANSPORT_NORMAL;
 static bool arg_ask_password = true;
-static const char *arg_host = NULL;
+static char *arg_host = NULL;
+static char *arg_user = NULL;
 
 static void pager_open_if_enabled(void) {
 
@@ -1421,7 +1422,7 @@ static int parse_argv(int argc, char *argv[]) {
 
                 case 'H':
                         arg_transport = TRANSPORT_SSH;
-                        arg_host = optarg;
+                        parse_user_at_host(optarg, &arg_user, &arg_host);
                         break;
 
                 case ARG_FULL:
index b8c15cb..f579567 100644 (file)
@@ -178,9 +178,9 @@ int bus_connect_system_ssh(const char *user, const char *host, DBusConnection **
         assert(user || host);
 
         if (user && host)
-                asprintf(&p, "unixexec:path=ssh,argv1=-xT,argv2=%s@%s,argv3=systemd-stdio-bridge", user, host);
+                asprintf(&p, "unixexec:path=ssh,argv1=-xT,argv2=%s%%40%s,argv3=systemd-stdio-bridge", user, host);
         else if (user)
-                asprintf(&p, "unixexec:path=ssh,argv1=-xT,argv2=%s@localhost,argv3=systemd-stdio-bridge", user);
+                asprintf(&p, "unixexec:path=ssh,argv1=-xT,argv2=%s%%40localhost,argv3=systemd-stdio-bridge", user);
         else if (host)
                 asprintf(&p, "unixexec:path=ssh,argv1=-xT,argv2=%s,argv3=systemd-stdio-bridge", host);
 
index 2edf9cd..d0bbf78 100644 (file)
@@ -5847,3 +5847,17 @@ bool id128_is_valid(const char *s) {
 
         return true;
 }
+
+void parse_user_at_host(char *arg, char **user, char **host) {
+        assert(arg);
+        assert(user);
+        assert(host);
+
+        *host = strchr(arg, '@');
+        if (*host == NULL)
+                *host = arg;
+        else {
+                *host[0]++ = '\0';
+                *user = arg;
+        }
+}
index 64e63b8..e6f9312 100644 (file)
@@ -732,3 +732,4 @@ static inline void _reset_locale_(struct _locale_struct_ *s) {
              _saved_locale_.quit = true)
 
 bool id128_is_valid(const char *s) _pure_;
+void parse_user_at_host(char *arg, char **user, char **host);
index 0ba3568..3e4cefe 100644 (file)
@@ -129,7 +129,8 @@ static enum transport {
         TRANSPORT_SSH,
         TRANSPORT_POLKIT
 } arg_transport = TRANSPORT_NORMAL;
-static const char *arg_host = NULL;
+static char *arg_host = NULL;
+static char *arg_user = NULL;
 static unsigned arg_lines = 10;
 static OutputMode arg_output = OUTPUT_SHORT;
 static bool arg_plain = false;
@@ -5065,7 +5066,7 @@ static int systemctl_parse_argv(int argc, char *argv[]) {
 
                 case 'H':
                         arg_transport = TRANSPORT_SSH;
-                        arg_host = optarg;
+                        parse_user_at_host(optarg, &arg_user, &arg_host);
                         break;
 
                 case ARG_RUNTIME:
@@ -6086,7 +6087,7 @@ int main(int argc, char*argv[]) {
                         bus_connect_system_polkit(&bus, &error);
                         private_bus = false;
                 } else if (arg_transport == TRANSPORT_SSH) {
-                        bus_connect_system_ssh(NULL, arg_host, &bus, &error);
+                        bus_connect_system_ssh(arg_user, arg_host, &bus, &error);
                         private_bus = false;
                 } else
                         assert_not_reached("Uh, invalid transport...");
index e8bc452..d2b483e 100644 (file)
@@ -44,7 +44,8 @@ static enum transport {
         TRANSPORT_POLKIT
 } arg_transport = TRANSPORT_NORMAL;
 static bool arg_ask_password = true;
-static const char *arg_host = NULL;
+static char *arg_host = NULL;
+static char *arg_user = NULL;
 
 static void pager_open_if_enabled(void) {
 
@@ -560,7 +561,7 @@ static int parse_argv(int argc, char *argv[]) {
 
                 case 'H':
                         arg_transport = TRANSPORT_SSH;
-                        arg_host = optarg;
+                        parse_user_at_host(optarg, &arg_user, &arg_host);
                         break;
 
                 case ARG_NO_ASK_PASSWORD: