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-rw-r--r--source4/lib/util_str.c71
1 files changed, 71 insertions, 0 deletions
diff --git a/source4/lib/util_str.c b/source4/lib/util_str.c
index 311f81eaf3..6da0063c50 100644
--- a/source4/lib/util_str.c
+++ b/source4/lib/util_str.c
@@ -5,6 +5,7 @@
Copyright (C) Andrew Tridgell 1992-2001
Copyright (C) Simo Sorce 2001-2002
Copyright (C) Martin Pool 2003
+ Copyright (C) James Peach 2005
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -1136,3 +1137,73 @@ BOOL set_boolean(const char *boolean_string, BOOL *boolean)
return False;
}
+BOOL conv_str_bool(const char * str, BOOL * val)
+{
+ char * end = NULL;
+ long lval;
+
+ if (str == NULL || *str == '\0') {
+ return False;
+ }
+
+ lval = strtol(str, &end, 10 /* base */);
+ if (end == NULL || *end != '\0' || end == str) {
+ return set_boolean(str, val);
+ }
+
+ *val = (lval) ? True : False;
+ return True;
+}
+
+/* Convert a size specification like 16K into an integral number of bytes. */
+BOOL conv_str_size(const char * str, uint64_t * val)
+{
+ char * end = NULL;
+ unsigned long long lval;
+
+ if (str == NULL || *str == '\0') {
+ return False;
+ }
+
+ lval = strtoull(str, &end, 10 /* base */);
+ if (end == NULL || end == str) {
+ return False;
+ }
+
+ if (*end) {
+ if (strwicmp(end, "K") == 0) {
+ lval *= 1024ULL;
+ } else if (strwicmp(end, "M") == 0) {
+ lval *= (1024ULL * 1024ULL);
+ } else if (strwicmp(end, "G") == 0) {
+ lval *= (1024ULL * 1024ULL * 1024ULL);
+ } else if (strwicmp(end, "T") == 0) {
+ lval *= (1024ULL * 1024ULL * 1024ULL * 1024ULL);
+ } else if (strwicmp(end, "P") == 0) {
+ lval *= (1024ULL * 1024ULL * 1024ULL * 1024ULL * 1024ULL);
+ } else {
+ return False;
+ }
+ }
+
+ *val = (uint64_t)lval;
+ return True;
+}
+
+BOOL conv_str_u64(const char * str, uint64_t * val)
+{
+ char * end = NULL;
+ unsigned long long lval;
+
+ if (str == NULL || *str == '\0') {
+ return False;
+ }
+
+ lval = strtoull(str, &end, 10 /* base */);
+ if (end == NULL || *end != '\0' || end == str) {
+ return False;
+ }
+
+ *val = (uint64_t)lval;
+ return True;
+}