summaryrefslogtreecommitdiff
path: root/louloulibs/utils/string.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'louloulibs/utils/string.cpp')
-rw-r--r--louloulibs/utils/string.cpp28
1 files changed, 28 insertions, 0 deletions
diff --git a/louloulibs/utils/string.cpp b/louloulibs/utils/string.cpp
new file mode 100644
index 0000000..635e71a
--- /dev/null
+++ b/louloulibs/utils/string.cpp
@@ -0,0 +1,28 @@
+#include <utils/string.hpp>
+#include <utils/encoding.hpp>
+
+bool to_bool(const std::string& val)
+{
+ return (val == "1" || val == "true");
+}
+
+std::vector<std::string> cut(const std::string& val, const std::size_t size)
+{
+ std::vector<std::string> res;
+ std::string::size_type pos = 0;
+ while (pos < val.size())
+ {
+ // Get the number of chars, <= size, that contain only whole
+ // UTF-8 codepoints.
+ std::size_t s = 0;
+ auto codepoint_size = utils::get_next_codepoint_size(val[pos + s]);
+ while (s + codepoint_size <= size && pos + s < val.size())
+ {
+ s += codepoint_size;
+ codepoint_size = utils::get_next_codepoint_size(val[pos + s]);
+ }
+ res.emplace_back(val.substr(pos, s));
+ pos += s;
+ }
+ return res;
+}