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-rw-r--r--source3/lib/util_str.c61
1 files changed, 61 insertions, 0 deletions
diff --git a/source3/lib/util_str.c b/source3/lib/util_str.c
index b15dd7907b..4d76cc0a9f 100644
--- a/source3/lib/util_str.c
+++ b/source3/lib/util_str.c
@@ -796,6 +796,36 @@ static bool unix_strlower(const char *src, size_t srclen, char *dest, size_t des
return ret;
}
+#if 0 /* Alternate function that avoid talloc calls for ASCII and non ASCII */
+
+/**
+ Convert a string to lower case.
+**/
+_PUBLIC_ void strlower_m(char *s)
+{
+ char *d;
+ struct smb_iconv_handle *iconv_handle;
+
+ iconv_handle = get_iconv_handle();
+
+ d = s;
+
+ while (*s) {
+ size_t c_size, c_size2;
+ codepoint_t c = next_codepoint_handle(iconv_handle, s, &c_size);
+ c_size2 = push_codepoint_handle(iconv_handle, d, tolower_m(c));
+ if (c_size2 > c_size) {
+ DEBUG(0,("FATAL: codepoint 0x%x (0x%x) expanded from %d to %d bytes in strlower_m\n",
+ c, tolower_m(c), (int)c_size, (int)c_size2));
+ smb_panic("codepoint expansion in strlower_m\n");
+ }
+ s += c_size;
+ d += c_size2;
+ }
+ *d = 0;
+}
+
+#endif
/**
Convert a string to lower case.
@@ -851,6 +881,37 @@ static bool unix_strupper(const char *src, size_t srclen, char *dest, size_t des
return ret;
}
+#if 0 /* Alternate function that avoid talloc calls for ASCII and non ASCII */
+
+/**
+ Convert a string to UPPER case.
+**/
+_PUBLIC_ void strupper_m(char *s)
+{
+ char *d;
+ struct smb_iconv_handle *iconv_handle;
+
+ iconv_handle = get_iconv_handle();
+
+ d = s;
+
+ while (*s) {
+ size_t c_size, c_size2;
+ codepoint_t c = next_codepoint_handle(iconv_handle, s, &c_size);
+ c_size2 = push_codepoint_handle(iconv_handle, d, toupper_m(c));
+ if (c_size2 > c_size) {
+ DEBUG(0,("FATAL: codepoint 0x%x (0x%x) expanded from %d to %d bytes in strupper_m\n",
+ c, toupper_m(c), (int)c_size, (int)c_size2));
+ smb_panic("codepoint expansion in strupper_m\n");
+ }
+ s += c_size;
+ d += c_size2;
+ }
+ *d = 0;
+}
+
+#endif
+
/**
Convert a string to upper case.
**/