C API for ADA_VERSION #1017 (#1018)

Author: mrdimidium

include/ada_c.h

@@ -184,4 +184,14 @@ ada_string_pair ada_search_params_entries_iter_next(
 bool ada_search_params_entries_iter_has_next(
     ada_url_search_params_entries_iter result);
 
+// Definitions for Ada's version number.
+typedef struct {
+  int major;
+  int minor;
+  int revision;
+} ada_version_components;
+
+const char* ada_get_version();
+ada_version_components ada_get_version_components();
+
 #endif  // ADA_C_H

src/ada_c.cpp

@@ -741,4 +741,20 @@ bool ada_search_params_entries_iter_has_next(
   return (*r)->has_next();
 }
 
+typedef struct {
+  int major;
+  int minor;
+  int revision;
+} ada_version_components;
+
+const char* ada_get_version() { return ADA_VERSION; }
+
+ada_version_components ada_get_version_components() {
+  return ada_version_components{
+      .major = ada::ADA_VERSION_MAJOR,
+      .minor = ada::ADA_VERSION_MINOR,
+      .revision = ada::ADA_VERSION_REVISION,
+  };
+}
+
 }  // extern "C"

tests/ada_c.cpp

@@ -356,3 +356,15 @@ TEST(ada_c, ada_url_search_params) {
 
   SUCCEED();
 }
+
+TEST(ada_c, ada_get_version) {
+  std::string_view raw = ada_get_version();
+  ada_version_components parsed = ada_get_version_components();
+
+  char buffer[32];
+  snprintf(buffer, 32, "%d.%d.%d", parsed.major, parsed.minor, parsed.revision);
+
+  ASSERT_EQ(raw, std::string_view(buffer));
+
+  SUCCEED();
+}