add uft8 validation for safe volume label exporting

[elogind.git] / udev_utils.c

diff --git a/udev_utils.c b/udev_utils.c
index fc1e2e1f7e836f59422f258d273d067a3beee361..c7292d0f045765a24241ca3044e2157e2b993278 100644 (file)
--- a/udev_utils.c
+++ b/udev_utils.c
@@ -36,69 +36,6 @@
 #include "udev_utils.h"
 #include "list.h"
 
-/* compare string with pattern (supports * ? [0-9] [!A-Z]) */
-int strcmp_pattern(const char *p, const char *s)
-{
-       if (s[0] == '\0') {
-               while (p[0] == '*')
-                       p++;
-               return (p[0] != '\0');
-       }
-       switch (p[0]) {
-       case '[':
-               {
-                       int not = 0;
-                       p++;
-                       if (p[0] == '!') {
-                               not = 1;
-                               p++;
-                       }
-                       while ((p[0] != '\0') && (p[0] != ']')) {
-                               int match = 0;
-                               if (p[1] == '-') {
-                                       if ((s[0] >= p[0]) && (s[0] <= p[2]))
-                                               match = 1;
-                                       p += 3;
-                               } else {
-                                       match = (p[0] == s[0]);
-                                       p++;
-                               }
-                               if (match ^ not) {
-                                       while ((p[0] != '\0') && (p[0] != ']'))
-                                               p++;
-                                       if (p[0] == ']')
-                                               return strcmp_pattern(p+1, s+1);
-                               }
-                       }
-               }
-               break;
-       case '*':
-               if (strcmp_pattern(p, s+1))
-                       return strcmp_pattern(p+1, s);
-               return 0;
-       case '\0':
-               if (s[0] == '\0') {
-                       return 0;
-               }
-               break;
-       default:
-               if ((p[0] == s[0]) || (p[0] == '?'))
-                       return strcmp_pattern(p+1, s+1);
-               break;
-       }
-       return 1;
-}
-
-int string_is_true(const char *str)
-{
-       if (strcasecmp(str, "true") == 0)
-               return 1;
-       if (strcasecmp(str, "yes") == 0)
-               return 1;
-       if (strcasecmp(str, "1") == 0)
-               return 1;
-       return 0;
-}
 
 int log_priority(const char *priority)
 {
@@ -143,27 +80,6 @@ int kernel_release_satisfactory(unsigned int version, unsigned int patchlevel, u
                return 0;
 }
 
-void replace_untrusted_chars(char *string)
-{
-       size_t len;
-
-       for (len = 0; string[len] != '\0'; len++) {
-               if (strchr(";,~\\()\'", string[len])) {
-                       info("replace '%c' in '%s'", string[len], string);
-                       string[len] = '_';
-               }
-       }
-}
-
-void remove_trailing_char(char *path, char c)
-{
-       size_t len;
-
-       len = strlen(path);
-       while (len > 0 && path[len-1] == c)
-               path[--len] = '\0';
-}
-
 int name_list_add(struct list_head *name_list, const char *name, int sort)
 {
        struct name_entry *loop_name;