add a bunch of private device properties to udev_device

[elogind.git] / udev / lib / libudev-device.c

diff --git a/udev/lib/libudev-device.c b/udev/lib/libudev-device.c
index 629cadbc474598fc5f0d30b20b8fcd9001ebcba6..bec0d69af3edf286baa794eb3ce5b15aecdb7de9 100644 (file)
--- a/udev/lib/libudev-device.c
+++ b/udev/lib/libudev-device.c
@@ -41,6 +41,12 @@ struct udev_device {
        char *subsystem;
        struct list_head link_list;
        struct list_head env_list;
+       char *action;
+       char *driver;
+       char *devpath_old;
+       char *physdevpath;
+       int timeout;
+       dev_t devnum;
 };
 
 struct udev_device *device_init(struct udev *udev)
@@ -58,7 +64,7 @@ struct udev_device *device_init(struct udev *udev)
        udev_device->udev = udev;
        INIT_LIST_HEAD(&udev_device->link_list);
        INIT_LIST_HEAD(&udev_device->env_list);
-       log_info(udev_device->udev, "udev_device: %p created\n", udev_device);
+       info(udev_device->udev, "udev_device: %p created\n", udev_device);
        return udev_device;
 }
 
@@ -101,7 +107,7 @@ struct udev_device *udev_device_new_from_devpath(struct udev *udev, const char *
        if (udev_device == NULL)
                return NULL;
 
-       udevice = udev_device_init();
+       udevice = udev_device_init(udev);
        if (udevice == NULL) {
                free(udev_device);
                return NULL;
@@ -109,13 +115,13 @@ struct udev_device *udev_device_new_from_devpath(struct udev *udev, const char *
 
        /* resolve possible symlink to real path */
        strlcpy(path, devpath, sizeof(path));
-       sysfs_resolve_link(path, sizeof(path));
+       sysfs_resolve_link(udev, path, sizeof(path));
        device_set_devpath(udev_device, devpath);
-       log_info(udev, "device %p has devpath '%s'\n", udev_device, udev_device_get_devpath(udev_device));
+       info(udev, "device %p has devpath '%s'\n", udev_device, udev_device_get_devpath(udev_device));
 
        err = udev_db_get_device(udevice, path);
        if (err >= 0)
-               log_info(udev, "device %p filled with udev database data\n", udev_device);
+               info(udev, "device %p filled with udev database data\n", udev_device);
 
        if (udevice->name[0] != '\0')
                asprintf(&udev_device->devname, "%s/%s", udev_get_dev_path(udev), udevice->name);
@@ -126,11 +132,11 @@ struct udev_device *udev_device_new_from_devpath(struct udev *udev, const char *
                strlcpy(name, udev_get_dev_path(udev), sizeof(name));
                strlcat(name, "/", sizeof(name));
                strlcat(name, name_loop->name, sizeof(name));
-               name_list_add(&udev_device->link_list, name, 0);
+               name_list_add(udev, &udev_device->link_list, name, 0);
        }
 
        list_for_each_entry(name_loop, &udevice->env_list, node)
-               name_list_add(&udev_device->env_list, name_loop->name, 0);
+               name_list_add(udev_device->udev, &udev_device->env_list, name_loop->name, 0);
 
        udev_device_cleanup(udevice);
        return udev_device;
@@ -185,9 +191,9 @@ void udev_device_unref(struct udev_device *udev_device)
        free(udev_device->syspath);
        free(udev_device->devname);
        free(udev_device->subsystem);
-       name_list_cleanup(&udev_device->link_list);
-       name_list_cleanup(&udev_device->env_list);
-       log_info(udev_device->udev, "udev_device: %p released\n", udev_device);
+       name_list_cleanup(udev_device->udev, &udev_device->link_list);
+       name_list_cleanup(udev_device->udev, &udev_device->env_list);
+       info(udev_device->udev, "udev_device: %p released\n", udev_device);
        free(udev_device);
 }
 
@@ -333,6 +339,27 @@ int udev_device_get_properties(struct udev_device *udev_device,
        return count;
 }
 
+const char *udev_device_get_driver(struct udev_device *udev_device)
+{
+       if (udev_device == NULL)
+               return NULL;
+       return udev_device->driver;
+}
+
+dev_t udev_device_get_devnum(struct udev_device *udev_device)
+{
+       if (udev_device == NULL)
+               return makedev(0, 0);
+       return udev_device->devnum;
+}
+
+const char *udev_device_get_action(struct udev_device *udev_device)
+{
+       if (udev_device == NULL)
+               return NULL;
+       return udev_device->action;
+}
+
 int device_set_devpath(struct udev_device *udev_device, const char *devpath)
 {
        if (asprintf(&udev_device->syspath, "%s%s", udev_get_sys_path(udev_device->udev), devpath) < 0)
@@ -359,14 +386,79 @@ int device_set_devname(struct udev_device *udev_device, const char *devname)
 
 int device_add_devlink(struct udev_device *udev_device, const char *devlink)
 {
-       if (name_list_add(&udev_device->link_list, devlink, 0) == NULL)
+       if (name_list_add(udev_device->udev, &udev_device->link_list, devlink, 0) == NULL)
                return -ENOMEM;
        return 0;
 }
 
 int device_add_property(struct udev_device *udev_device, const char *property)
 {
-       if (name_list_add(&udev_device->env_list, property, 0) == NULL)
+       if (name_list_add(udev_device->udev, &udev_device->env_list, property, 0) == NULL)
                return -ENOMEM;
        return 0;
 }
+
+int device_set_action(struct udev_device *udev_device, const char *action)
+{
+       udev_device->action = strdup(action);
+       if (udev_device->action == NULL)
+               return -ENOMEM;
+       return 0;
+}
+
+int device_set_driver(struct udev_device *udev_device, const char *driver)
+{
+       udev_device->driver = strdup(driver);
+       if (udev_device->driver == NULL)
+               return -ENOMEM;
+       return 0;
+}
+
+const char *device_get_devpath_old(struct udev_device *udev_device)
+{
+       if (udev_device == NULL)
+               return NULL;
+       return udev_device->devpath_old;
+}
+
+int device_set_devpath_old(struct udev_device *udev_device, const char *devpath_old)
+{
+       udev_device->devpath_old = strdup(devpath_old);
+       if (udev_device->devpath_old == NULL)
+               return -ENOMEM;
+       return 0;
+}
+
+const char *device_get_physdevpath(struct udev_device *udev_device)
+{
+       if (udev_device == NULL)
+               return NULL;
+       return udev_device->physdevpath;
+}
+
+int device_set_physdevpath(struct udev_device *udev_device, const char *physdevpath)
+{
+       udev_device->physdevpath = strdup(physdevpath);
+       if (udev_device->physdevpath == NULL)
+               return -ENOMEM;
+       return 0;
+}
+
+int device_get_timeout(struct udev_device *udev_device)
+{
+       if (udev_device == NULL)
+               return -1;
+       return udev_device->timeout;
+}
+
+int device_set_timeout(struct udev_device *udev_device, int timeout)
+{
+       udev_device->timeout = timeout;
+       return 0;
+}
+
+int device_set_devnum(struct udev_device *udev_device, dev_t devnum)
+{
+       udev_device->devnum = devnum;
+       return 0;
+}