X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=udev%2Fudev-rules.c;h=a4a86b664a6c770c9c33bf3c3cb4ad7b4533c9b4;hp=60daad520afdf55e4fb8193e420512034b9caba4;hb=1f084fe5811ce251d516a8022f8c7c27d0ef1f53;hpb=fbb31cd6e10fe66d2da781db0ba9a8d671a4c6aa diff --git a/udev/udev-rules.c b/udev/udev-rules.c index 60daad520..a4a86b664 100644 --- a/udev/udev-rules.c +++ b/udev/udev-rules.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2009 Kay Sievers + * Copyright (C) 2003-2010 Kay Sievers * Copyright (C) 2008 Alan Jenkins * * This program is free software: you can redistribute it and/or modify @@ -141,6 +141,7 @@ enum token_type { TK_M_PROGRAM, /* val */ TK_M_IMPORT_FILE, /* val */ TK_M_IMPORT_PROG, /* val */ + TK_M_IMPORT_DB, /* val */ TK_M_IMPORT_PARENT, /* val */ TK_M_RESULT, /* val */ TK_M_MAX, @@ -195,7 +196,6 @@ struct token { mode_t mode; uid_t uid; gid_t gid; - int num_fake_part; int devlink_prio; int event_timeout; int watch; @@ -271,6 +271,7 @@ static const char *token_str(enum token_type type) [TK_M_PROGRAM] = "M PROGRAM", [TK_M_IMPORT_FILE] = "M IMPORT_FILE", [TK_M_IMPORT_PROG] = "M IMPORT_PROG", + [TK_M_IMPORT_DB] = "M IMPORT_DB", [TK_M_IMPORT_PARENT] = "M IMPORT_PARENT", [TK_M_RESULT] = "M RESULT", [TK_M_MAX] = "M MAX", @@ -337,6 +338,7 @@ static void dump_token(struct udev_rules *rules, struct token *token) case TK_M_PROGRAM: case TK_M_IMPORT_FILE: case TK_M_IMPORT_PROG: + case TK_M_IMPORT_DB: case TK_M_IMPORT_PARENT: case TK_M_RESULT: case TK_A_NAME: @@ -368,9 +370,6 @@ static void dump_token(struct udev_rules *rules, struct token *token) case TK_A_INOTIFY_WATCH: dbg(rules->udev, "%s %u\n", token_str(type), token->key.watch); break; - case TK_A_NUM_FAKE_PART: - dbg(rules->udev, "%s %u\n", token_str(type), token->key.num_fake_part); - break; case TK_A_DEVLINK_PRIO: dbg(rules->udev, "%s %s %u\n", token_str(type), operation_str(op), token->key.devlink_prio); break; @@ -1001,6 +1000,7 @@ static int rule_add_key(struct rule_tmp *rule_tmp, enum token_type type, case TK_M_PROGRAM: case TK_M_IMPORT_FILE: case TK_M_IMPORT_PROG: + case TK_M_IMPORT_DB: case TK_M_IMPORT_PARENT: case TK_M_RESULT: case TK_A_OWNER: @@ -1379,6 +1379,9 @@ static int add_rule(struct udev_rules *rules, char *line, } else if (attr != NULL && strstr(attr, "file")) { dbg(rules->udev, "IMPORT will be included as file\n"); rule_add_key(&rule_tmp, TK_M_IMPORT_FILE, op, value, NULL); + } else if (attr != NULL && strstr(attr, "db")) { + dbg(rules->udev, "IMPORT will include db values\n"); + rule_add_key(&rule_tmp, TK_M_IMPORT_DB, op, value, NULL); } else if (attr != NULL && strstr(attr, "parent")) { dbg(rules->udev, "IMPORT will include the parent values\n"); rule_add_key(&rule_tmp, TK_M_IMPORT_PARENT, op, value, NULL); @@ -1462,12 +1465,6 @@ static int add_rule(struct udev_rules *rules, char *line, rule_add_key(&rule_tmp, TK_A_NAME, op, value, NULL); attr = get_key_attribute(rules->udev, key + sizeof("NAME")-1); if (attr != NULL) { - if (strstr(attr, "all_partitions") != NULL) { - int num = DEFAULT_FAKE_PARTITIONS_COUNT; - - dbg(rules->udev, "creation of partition nodes requested\n"); - rule_add_key(&rule_tmp, TK_A_NUM_FAKE_PART, 0, NULL, &num); - } if (strstr(attr, "ignore_remove") != NULL) { dbg(rules->udev, "remove event should be ignored\n"); rule_add_key(&rule_tmp, TK_A_IGNORE_REMOVE, 0, NULL, NULL); @@ -1569,12 +1566,6 @@ static int add_rule(struct udev_rules *rules, char *line, else if (strncmp(pos, "replace", strlen("replace")) == 0) rule_add_key(&rule_tmp, TK_A_STRING_ESCAPE_REPLACE, 0, NULL, NULL); } - if (strstr(value, "all_partitions") != NULL) { - int num = DEFAULT_FAKE_PARTITIONS_COUNT; - - rule_add_key(&rule_tmp, TK_A_NUM_FAKE_PART, 0, NULL, &num); - dbg(rules->udev, "creation of partition nodes requested\n"); - } pos = strstr(value, "nowatch"); if (pos != NULL) { const int off = 0; @@ -2048,13 +2039,12 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event struct token *cur; struct token *rule; enum escape_type esc = ESCAPE_UNSET; - int can_set_name; + bool can_set_name; if (rules->tokens == NULL) return -1; - can_set_name = ((strcmp(udev_device_get_action(event->dev), "add") == 0 || - strcmp(udev_device_get_action(event->dev), "change") == 0) && + can_set_name = ((strcmp(udev_device_get_action(event->dev), "remove") != 0) && (major(udev_device_get_devnum(event->dev)) > 0 || strcmp(udev_device_get_subsystem(event->dev), "net") == 0)); @@ -2288,6 +2278,23 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event goto nomatch; break; } + case TK_M_IMPORT_DB: + { + const char *key = &rules->buf[cur->key.value_off]; + const char *value; + + value = udev_device_get_property_value(event->dev_db, key); + if (value != NULL) { + struct udev_list_entry *entry; + + entry = udev_device_add_property(event->dev, key, value); + udev_list_entry_set_flags(entry, 1); + } else { + if (cur->key.op != OP_NOMATCH) + goto nomatch; + } + break; + } case TK_M_IMPORT_PARENT: { char import[UTIL_PATH_SIZE]; @@ -2308,13 +2315,6 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event case TK_A_STRING_ESCAPE_REPLACE: esc = ESCAPE_REPLACE; break; - case TK_A_NUM_FAKE_PART: - if (strcmp(udev_device_get_subsystem(event->dev), "block") != 0) - break; - if (udev_device_get_sysnum(event->dev) != NULL) - break; - udev_device_set_num_fake_partitions(event->dev, cur->key.num_fake_part); - break; case TK_A_INOTIFY_WATCH: event->inotify_watch = cur->key.watch; break;