Lesson 35 - Get Compute Auth Token Working

Plugins/GameLiftPlugin/Source/AWSSDK/Include/aws/common/string.inl

@@ -0,0 +1,60 @@
+#ifndef AWS_COMMON_STRING_INL
+#define AWS_COMMON_STRING_INL
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+#include <aws/common/string.h>
+#include <ctype.h>
+
+AWS_EXTERN_C_BEGIN
+/**
+ * Equivalent to str->bytes.
+ */
+AWS_STATIC_IMPL
+const uint8_t *aws_string_bytes(const struct aws_string *str) {
+    AWS_PRECONDITION(aws_string_is_valid(str));
+    return str->bytes;
+}
+
+/**
+ * Equivalent to `(const char *)str->bytes`.
+ */
+AWS_STATIC_IMPL
+const char *aws_string_c_str(const struct aws_string *str) {
+    AWS_PRECONDITION(aws_string_is_valid(str));
+    return (const char *)str->bytes;
+}
+
+/**
+ * Evaluates the set of properties that define the shape of all valid aws_string structures.
+ * It is also a cheap check, in the sense it run in constant time (i.e., no loops or recursion).
+ */
+AWS_STATIC_IMPL
+bool aws_string_is_valid(const struct aws_string *str) {
+    return str && AWS_MEM_IS_READABLE(&str->bytes[0], str->len + 1) && str->bytes[str->len] == 0;
+}
+
+/**
+ * Best-effort checks aws_string invariants, when the str->len is unknown
+ */
+AWS_STATIC_IMPL
+bool aws_c_string_is_valid(const char *str) {
+    /* Knowing the actual length to check would require strlen(), which is
+     * a) linear time in the length of the string
+     * b) could already cause a memory violation for a non-zero-terminated string.
+     * But we know that a c-string must have at least one character, to store the null terminator
+     */
+    return str && AWS_MEM_IS_READABLE(str, 1);
+}
+
+/**
+ * Evaluates if a char is a white character.
+ */
+AWS_STATIC_IMPL
+bool aws_char_is_space(uint8_t c) {
+    return aws_isspace(c);
+}
+
+AWS_EXTERN_C_END
+#endif /* AWS_COMMON_STRING_INL */