udev: allow final assignments :=

[elogind.git] / udev_rules_parse.c

diff --git a/udev_rules_parse.c b/udev_rules_parse.c
index 3c1631ab49c54590bd1cf86fb0e75d1d6ca127f7..3f07521ccb81210994cb93a0117d1cb234317cd5 100644 (file)
--- a/udev_rules_parse.c
+++ b/udev_rules_parse.c
@@ -89,6 +89,8 @@ static int get_key(char **line, char **key, enum key_operation *operation, char
                        break;
                if (linepos[0] == '!')
                        break;
+               if (linepos[0] == ':')
+                       break;
        }
 
        /* remember end of key */
@@ -115,6 +117,10 @@ static int get_key(char **line, char **key, enum key_operation *operation, char
                *operation = KEY_OP_ASSIGN;
                linepos++;
                dbg("operator=assign");
+       } else if (linepos[0] == ':' && linepos[1] == '=') {
+               *operation = KEY_OP_ASSIGN_FINAL;
+               linepos += 2;
+               dbg("operator=assign_final");
        } else
                return -1;
 
@@ -256,6 +262,13 @@ static int rules_parse(const char *filename)
                                continue;
                        }
 
+                       if (strcasecmp(key, KEY_ACTION) == 0) {
+                               strlcpy(rule.action, value, sizeof(rule.action));
+                               rule.action_operation = operation;
+                               valid = 1;
+                               continue;
+                       }
+
                        if (strcasecmp(key, KEY_BUS) == 0) {
                                strlcpy(rule.bus, value, sizeof(rule.bus));
                                rule.bus_operation = operation;
@@ -357,24 +370,35 @@ static int rules_parse(const char *filename)
 
                        if (strcasecmp(key, KEY_SYMLINK) == 0) {
                                strlcpy(rule.symlink, value, sizeof(rule.symlink));
+                               rule.symlink_operation = operation;
                                valid = 1;
                                continue;
                        }
 
                        if (strcasecmp(key, KEY_OWNER) == 0) {
                                strlcpy(rule.owner, value, sizeof(rule.owner));
+                               rule.owner_operation = operation;
                                valid = 1;
                                continue;
                        }
 
                        if (strcasecmp(key, KEY_GROUP) == 0) {
                                strlcpy(rule.group, value, sizeof(rule.group));
+                               rule.group_operation = operation;
                                valid = 1;
                                continue;
                        }
 
                        if (strcasecmp(key, KEY_MODE) == 0) {
                                rule.mode = strtol(value, NULL, 8);
+                               rule.mode_operation = operation;
+                               valid = 1;
+                               continue;
+                       }
+
+                       if (strcasecmp(key, KEY_RUN) == 0) {
+                               strlcpy(rule.run, value, sizeof(rule.run));
+                               rule.run_operation = operation;
                                valid = 1;
                                continue;
                        }