Rename C++ header files to .hpp

[lttng-tools.git] / src / common / string-utils / string-utils.hpp

diff --git a/src/common/string-utils/string-utils.hpp b/src/common/string-utils/string-utils.hpp
new file mode 100644 (file)
index 0000000..4be165f
--- /dev/null
+++ b/src/common/string-utils/string-utils.hpp
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2017 Philippe Proulx <pproulx@efficios.com>
+ *
+ * SPDX-License-Identifier: LGPL-2.1-only
+ *
+ */
+
+#ifndef _STRING_UTILS_H
+#define _STRING_UTILS_H
+
+#include <stdbool.h>
+#include <common/macros.hpp>
+#include <common/dynamic-array.hpp>
+
+void strutils_normalize_star_glob_pattern(char *pattern);
+
+bool strutils_is_star_glob_pattern(const char *pattern);
+
+bool strutils_is_star_at_the_end_only_glob_pattern(const char *pattern);
+
+char *strutils_unescape_string(const char *input, char only_char);
+
+int strutils_split(const char *input, char delim, bool escape_delim,
+               struct lttng_dynamic_pointer_array *out_strings);
+
+void strutils_free_null_terminated_array_of_strings(char **array);
+
+size_t strutils_array_of_strings_len(char * const *array);
+
+/*
+ * Append `append` to the malloc-end string `str`.
+ *
+ * On success, `str` is free'd (if not NULL) and assigned a new malloc-ed
+ * string.  On failure, `str` is not modified.
+ *
+ * Return 0 on success, -ENOMEM on failure.
+ */
+C_LINKAGE int strutils_append_str(char **str, const char *append);
+
+/*
+ * Like `strutils_append_str`, but the appended string is formatted using
+ * `fmt` and the following arguments.
+ */
+C_LINKAGE ATTR_FORMAT_PRINTF(2, 3)
+int strutils_appendf(char **s, const char *fmt, ...);
+
+#endif /* _STRING_UTILS_H */