X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udev_config.c;h=da8c676d04f9a49f455f02e2053101fe3f758425;hb=87da5b2c65e0a889093c27189212505328aea4ab;hp=198473936f08118c1d6c91d23efeb20be2b1b9dd;hpb=2b41e68a08548ce44b4d145900dab2bb04cd34f7;p=elogind.git

diff --git a/udev_config.c b/udev_config.c
index 198473936..da8c676d0 100644
--- a/udev_config.c
+++ b/udev_config.c
@@ -34,7 +34,7 @@
 
 #include "libsysfs/sysfs/libsysfs.h"
 #include "udev.h"
-#include "udev_lib.h"
+#include "udev_utils.h"
 #include "udev_version.h"
 #include "logging.h"
 #include "namedev.h"
@@ -43,17 +43,17 @@
 char sysfs_path[SYSFS_PATH_MAX];
 char udev_root[PATH_MAX];
 char udev_db_path[PATH_MAX+NAME_MAX];
-char udev_permissions_filename[PATH_MAX+NAME_MAX];
 char udev_rules_filename[PATH_MAX+NAME_MAX];
 char udev_config_filename[PATH_MAX+NAME_MAX];
-char default_mode_str[MODE_SIZE];
-char default_owner_str[OWNER_SIZE];
-char default_group_str[GROUP_SIZE];
+mode_t default_mode;
+char default_owner[USER_SIZE];
+char default_group[USER_SIZE];
 int udev_log;
 int udev_dev_d;
+int udev_hotplug_d;
 
 
-static int string_is_true(char *str)
+static int string_is_true(const char *str)
 {
 	if (strcasecmp(str, "true") == 0)
 		return 1;
@@ -66,57 +66,29 @@ static int string_is_true(char *str)
 
 static void init_variables(void)
 {
-	char *env;
-
-	/* fill up the defaults.  
-	 * If any config values are specified, they will
-	 * override these values. */
-	strfieldcpy(udev_root, UDEV_ROOT);
-	strfieldcpy(udev_db_path, UDEV_DB);
-	strfieldcpy(udev_config_filename, UDEV_CONFIG_FILE);
-	strfieldcpy(udev_rules_filename, UDEV_RULES_FILE);
-	strfieldcpy(udev_permissions_filename, UDEV_PERMISSION_FILE);
+	const char *env;
+
+	/* If any config values are specified, they will override these values. */
+	strcpy(udev_root, UDEV_ROOT);
+	strcpy(udev_db_path, UDEV_DB);
+	strcpy(udev_config_filename, UDEV_CONFIG_FILE);
+	strcpy(udev_rules_filename, UDEV_RULES_FILE);
+
+	strcpy(default_owner, "root");
+	strcpy(default_group, "root");
+	default_mode = 0660;
+
 	udev_log = string_is_true(UDEV_LOG_DEFAULT);
 
 	udev_dev_d = 1;
 	env = getenv("UDEV_NO_DEVD");
 	if (env && string_is_true(env))
 		udev_dev_d = 0;
-}
-
-int parse_get_pair(char **orig_string, char **left, char **right)
-{
-	char *temp;
-	char *string = *orig_string;
-
-	if (!string)
-		return -ENODEV;
-
-	/* eat any whitespace */
-	while (isspace(*string) || *string == ',')
-		++string;
-
-	/* split based on '=' */
-	temp = strsep(&string, "=");
-	*left = temp;
-	if (!string)
-		return -ENODEV;
 
-	/* take the right side and strip off the '"' */
-	while (isspace(*string))
-		++string;
-	if (*string == '"')
-		++string;
-	else
-		return -ENODEV;
-
-	temp = strsep(&string, "\"");
-	if (!string || *temp == '\0')
-		return -ENODEV;
-	*right = temp;
-	*orig_string = string;
-	
-	return 0;
+	udev_hotplug_d = 1;
+	env = getenv("UDEV_NO_HOTPLUGD");
+	if (env && string_is_true(env))
+		udev_hotplug_d = 0;
 }
 
 static int parse_config_file(void)
@@ -197,24 +169,18 @@ static int parse_config_file(void)
 			continue;
 		}
 
-		if (strcasecmp(variable, "udev_permissions") == 0) {
-			strfieldcpy(udev_permissions_filename, value);
-			no_trailing_slash(udev_permissions_filename);
-			continue;
-		}
-
 		if (strcasecmp(variable, "default_mode") == 0) {
-			strfieldcpy(default_mode_str, value);
+			default_mode = strtol(value, NULL, 8);
 			continue;
 		}
 
 		if (strcasecmp(variable, "default_owner") == 0) {
-			strfieldcpy(default_owner_str, value);
+			strfieldcpy(default_owner, value);
 			continue;
 		}
 
 		if (strcasecmp(variable, "default_group") == 0) {
-			strfieldcpy(default_group_str, value);
+			strfieldcpy(default_group, value);
 			continue;
 		}
 
@@ -253,22 +219,13 @@ static void get_dirs(void)
 			strfieldcpy(udev_config_filename, temp);
 	}
 
-	dbg("sysfs_path='%s'", sysfs_path);
-	dbg_parse("udev_root = %s", udev_root);
-	dbg_parse("udev_config_filename = %s", udev_config_filename);
-	dbg_parse("udev_db_path = %s", udev_db_path);
-	dbg_parse("udev_rules_filename = %s", udev_rules_filename);
-	dbg_parse("udev_permissions_filename = %s", udev_permissions_filename);
-	dbg_parse("udev_log = %d", udev_log);
-
 	parse_config_file();
-
-	dbg("udev_root = %s", udev_root);
-	dbg("udev_config_filename = %s", udev_config_filename);
-	dbg("udev_db_path = %s", udev_db_path);
-	dbg("udev_rules_filename = %s", udev_rules_filename);
-	dbg("udev_permissions_filename = %s", udev_permissions_filename);
-	dbg("udev_log_str = %d", udev_log);
+	dbg("sysfs_path='%s'", sysfs_path);
+	dbg("udev_root='%s'", udev_root);
+	dbg("udev_config_filename='%s'", udev_config_filename);
+	dbg("udev_db_path='%s'", udev_db_path);
+	dbg("udev_rules_filename='%s'", udev_rules_filename);
+	dbg("udev_log=%d", udev_log);
 }
 
 void udev_init_config(void)