batch

source/html_special.cpp

@@ -0,0 +1,40 @@
+#include "html_special.hpp"
+
+const size_t html_special_table_size =
+	sizeof(html_special_table)
+		/
+	sizeof(html_special_table[0]);
+
+extern "C"
+const char * html_special_table_lookup(const char * const name) {
+	// XXX: this should be a iterating-decreasing jump search
+	for (size_t i = 0; i < html_special_table_size; i++) {
+		if (!strcmp(name, html_special_table[i][0])) {
+			return html_special_table[i][1];
+		}
+	}
+	return NULL;
+}
+
+extern "C"
+const char * html_special_to_utf8(const char * const special) {
+	static std::string r;
+	r = std::string(special);
+	trim(r);
+	uint32_t i(std::stoi(r));	// XXX: with no-exception this is suicide
+	std::wstring_convert<std::codecvt_utf8<char32_t>, char32_t> conv1;
+	r = conv1.to_bytes(i);
+	return r.c_str();
+}
+
+extern "C"
+const char * utf8_to_html_special(const char * const utf) {
+	for (size_t i = 0; i < html_special_table_size; i++) {
+		if (!strcmp(utf, html_special_table[i][2])) {
+			fflush(stdout);
+			return html_special_table[i][0];
+		}
+	}
+	
+	return utf;
+}