X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=udevtest.c;h=df882d2d8cde6858c8f93f1c3b366bc0b7dbe636;hp=e67d45257786cd2a0cab019e904d5c87bd5e9ac0;hb=8e0871196c916be60a9d0327ce8483c4f9763c17;hpb=d00bd1724bd9f75f5a7b8e0368428c2f0d6d3c26

diff --git a/udevtest.c b/udevtest.c
index e67d45257..df882d2d8 100644
--- a/udevtest.c
+++ b/udevtest.c
@@ -29,6 +29,7 @@
 
 #include "libsysfs/sysfs/libsysfs.h"
 #include "udev.h"
+#include "udev_lib.h"
 #include "udev_version.h"
 #include "logging.h"
 #include "namedev.h"
@@ -37,6 +38,7 @@
 char **main_argv;
 char **main_envp;
 
+
 #ifdef LOG
 unsigned char logname[LOGNAME_SIZE];
 void log_message (int level, const char *format, ...)
@@ -51,72 +53,56 @@ void log_message (int level, const char *format, ...)
 }
 #endif
 
-static char *subsystem_blacklist[] = {
-	"net",
-	"scsi_host",
-	"scsi_device",
-	"usb_host",
-	"pci_bus",
-	"pcmcia_socket",
-	""
-};
-
-static int udev_hotplug(void)
+int main(int argc, char *argv[], char *envp[])
 {
 	char *devpath;
-	char *subsystem;
-	int retval = -EINVAL;
-	int i;
+	char temp[NAME_SIZE];
+	char *subsystem = "";
+
+	main_argv = argv;
+	main_envp = envp;
+
+	info("version %s", UDEV_VERSION);
 
-	devpath = main_argv[1];
-	if (!devpath) {
-		dbg("no devpath?");
+	if (argv[1] == NULL) {
+		info("udevinfo expects the DEVPATH of the sysfs device as a argument");
 		goto exit;
 	}
-	dbg("looking at '%s'", devpath);
+
+	/* initialize our configuration */
+	udev_init_config();
+
+	/* remove sysfs_path if given */
+	if (strncmp(argv[1], sysfs_path, strlen(sysfs_path)) == 0)
+		devpath = argv[1] + strlen(sysfs_path);
+	else
+		if (argv[1][0] != '/') {
+			/* prepend '/' if missing */
+			strfieldcpy(temp, "/");
+			strfieldcat(temp, argv[1]);
+			devpath = temp;
+		} else {
+			devpath = argv[1];
+		}
+
+	info("looking at '%s'", devpath);
 
 	/* we only care about class devices and block stuff */
 	if (!strstr(devpath, "class") &&
 	    !strstr(devpath, "block")) {
-		dbg("not a block or class device");
+		info("not a block or class device");
 		goto exit;
 	}
 
-	/* skip blacklisted subsystems */
-	subsystem = main_argv[1];
-	i = 0;
-	while (subsystem_blacklist[i][0] != '\0') {
-		if (strcmp(subsystem, subsystem_blacklist[i]) == 0) {
-			dbg("don't care about '%s' devices", subsystem);
-			goto exit;
-		}
-		i++;
-	}
-
-	/* initialize our configuration */
-	udev_init_config();
-
 	/* initialize the naming deamon */
 	namedev_init();
 
+	if (argv[2] != NULL)
+		subsystem = argv[2];
+
 	/* simulate node creation with fake flag */
-	retval = udev_add_device(devpath, subsystem, 1);
+	udev_add_device(devpath, subsystem, FAKE);
 
 exit:
-	if (retval > 0)
-		retval = 0;
-
-	return -retval;
+	return 0;
 }
-
-int main(int argc, char *argv[], char *envp[])
-{
-	main_argv = argv;
-	main_envp = envp;
-
-	dbg("version %s", UDEV_VERSION);
-
-	return udev_hotplug();
-}
-
-