+
+
+bool has_gearmand()
+{
+#if defined(GEARMAND_BINARY) && defined(HAVE_GEARMAND_BINARY) && HAVE_GEARMAND_BINARY
+ if (HAVE_GEARMAND_BINARY)
+ {
+ std::stringstream arg_buffer;
+
+ char *getenv_ptr;
+ if (bool((getenv_ptr= getenv("PWD"))) and
+ ((strcmp(GEARMAND_BINARY, "./gearmand/gearmand") == 0) or (strcmp(GEARMAND_BINARY, "gearmand/gearmand") == 0)))
+ {
+ arg_buffer << getenv_ptr;
+ arg_buffer << "/";
+ }
+ arg_buffer << GEARMAND_BINARY;
+
+ if (access(arg_buffer.str().c_str(), X_OK) == 0)
+ {
+ return true;
+ }
+ }
+#endif
+
+ return false;
+}
+
+bool has_drizzled()
+{
+#if defined(DRIZZLED_BINARY) && defined(HAVE_DRIZZLED_BINARY) && HAVE_DRIZZLED_BINARY
+ if (HAVE_DRIZZLED_BINARY)
+ {
+ if (access(DRIZZLED_BINARY, X_OK) == 0)
+ {
+ return true;
+ }
+ }
+#endif
+
+ return false;
+}
+
+bool has_mysqld()
+{
+#if defined(MYSQLD_BINARY) && defined(HAVE_MYSQLD_BUILD) && HAVE_MYSQLD_BUILD
+ if (HAVE_MYSQLD_BUILD)
+ {
+ if (access(MYSQLD_BINARY, X_OK) == 0)
+ {
+ return true;
+ }
+ }
+#endif
+
+ return false;
+}
+
+static char memcached_binary_path[FILENAME_MAX];
+
+static void initialize_memcached_binary_path()
+{
+ memcached_binary_path[0]= 0;
+
+#if defined(MEMCACHED_BINARY) && defined(HAVE_MEMCACHED_BINARY) && HAVE_MEMCACHED_BINARY
+ if (HAVE_MEMCACHED_BINARY)
+ {
+ std::stringstream arg_buffer;
+
+ char *getenv_ptr;
+ if (bool((getenv_ptr= getenv("PWD"))) and strcmp(MEMCACHED_BINARY, "memcached/memcached") == 0)
+ {
+ arg_buffer << getenv_ptr;
+ arg_buffer << "/";
+ }
+ arg_buffer << MEMCACHED_BINARY;
+
+ if (access(arg_buffer.str().c_str(), X_OK) == 0)
+ {
+ strncpy(memcached_binary_path, arg_buffer.str().c_str(), FILENAME_MAX);
+ }
+ }
+#endif
+}
+
+static pthread_once_t memcached_binary_once= PTHREAD_ONCE_INIT;
+static void initialize_memcached_binary(void)
+{
+ int ret;
+ if ((ret= pthread_once(&memcached_binary_once, initialize_memcached_binary_path)) != 0)
+ {
+ FATAL(strerror(ret));
+ }
+}
+
+bool has_memcached()
+{
+ initialize_memcached_binary();
+
+ if (memcached_binary_path[0] and (strlen(memcached_binary_path) > 0))
+ {
+ return true;
+ }
+
+ return false;
+}
+
+const char* memcached_binary()
+{
+ initialize_memcached_binary();
+
+ if (memcached_binary_path[0])
+ {
+ return memcached_binary_path;
+ }
+
+ return NULL;
+}
+
+const char *gearmand_binary()
+{
+#if defined(GEARMAND_BINARY)
+ return GEARMAND_BINARY;
+#else
+ return NULL;
+#endif
+}
+
+const char *drizzled_binary()
+{
+#if defined(DRIZZLED_BINARY)
+ return DRIZZLED_BINARY;
+#else
+ return NULL;
+#endif
+}
+
+} // namespace libtest