# HG changeset patch
# User Mike Becker <universe@uap-core.de>
# Date 1444920773 -7200
# Node ID 6bdb04d87236e063d62166883736de38f03b0911
# Parent  4f02199d8aae84680076f88ac10c7d8adcfdf923
added sstrlower / sstrupper variants

diff -r 4f02199d8aae -r 6bdb04d87236 ucx/string.c
--- a/ucx/string.c	Thu Oct 15 14:59:25 2015 +0200
+++ b/ucx/string.c	Thu Oct 15 16:52:53 2015 +0200
@@ -339,3 +339,35 @@
             suffix.ptr, suffix.length) == 0;
     }
 }
+
+sstr_t sstrlower(sstr_t string) {
+    sstr_t ret = sstrdup(string);
+    for (size_t i = 0; i < ret.length ; i++) {
+        ret.ptr[i] = tolower(ret.ptr[i]);
+    }
+    return ret;
+}
+
+sstr_t sstrlower_a(UcxAllocator *allocator, sstr_t string) {
+    sstr_t ret = sstrdup_a(allocator, string);
+    for (size_t i = 0; i < ret.length ; i++) {
+        ret.ptr[i] = tolower(ret.ptr[i]);
+    }
+    return ret;
+}
+
+sstr_t sstrupper(sstr_t string) {
+    sstr_t ret = sstrdup(string);
+    for (size_t i = 0; i < ret.length ; i++) {
+        ret.ptr[i] = toupper(ret.ptr[i]);
+    }
+    return ret;
+}
+
+sstr_t sstrupper_a(UcxAllocator *allocator, sstr_t string) {
+    sstr_t ret = sstrdup_a(allocator, string);
+    for (size_t i = 0; i < ret.length ; i++) {
+        ret.ptr[i] = toupper(ret.ptr[i]);
+    }
+    return ret;
+}
diff -r 4f02199d8aae -r 6bdb04d87236 ucx/string.h
--- a/ucx/string.h	Thu Oct 15 14:59:25 2015 +0200
+++ b/ucx/string.h	Thu Oct 15 16:52:53 2015 +0200
@@ -383,6 +383,56 @@
  */
 int sstrsuffix(sstr_t string, sstr_t suffix);
 
+/**
+ * Returns a lower case version of a string.
+ * 
+ * This function creates a duplicate of the input string, first. See the
+ * documentation of sstrdup() for the implications.
+ * 
+ * @param string the input string
+ * @return the resulting lower case string
+ * @see sstrdup()
+ */
+sstr_t sstrlower(sstr_t string);
+
+/**
+ * Returns a lower case version of a string.
+ * 
+ * This function creates a duplicate of the input string, first. See the
+ * documentation of sstrdup_a() for the implications.
+ * 
+ * @param allocator the allocator used for duplicating the string
+ * @param string the input string
+ * @return the resulting lower case string
+ * @see sstrdup_a()
+ */
+sstr_t sstrlower_a(UcxAllocator *allocator, sstr_t string);
+
+/**
+ * Returns a upper case version of a string.
+ * 
+ * This function creates a duplicate of the input string, first. See the
+ * documentation of sstrdup() for the implications.
+ * 
+ * @param string the input string
+ * @return the resulting upper case string
+ * @see sstrdup()
+ */
+sstr_t sstrupper(sstr_t string);
+
+/**
+ * Returns a upper case version of a string.
+ * 
+ * This function creates a duplicate of the input string, first. See the
+ * documentation of sstrdup_a() for the implications.
+ * 
+ * @param allocator the allocator used for duplicating the string
+ * @param string the input string
+ * @return the resulting upper case string
+ * @see sstrdup_a()
+ */
+sstr_t sstrupper_a(UcxAllocator *allocator, sstr_t string);
+
 #ifdef	__cplusplus
 }
 #endif