1. add --plugin-dir and --default-auth to mysqltest.

2. dialog plugin now always returns mysql->password if non-empty and the first question is of password type
3. split get_tty_password into get_tty_password_buff and strdup.
4. dialog plugin now uses get_tty_password by default
5. dialog.test
6. moved small tests of individual plugins into a dedicated suite

5 files changed, 30 insertions, 22 deletions

diff --git a/include/my_global.h b/include/my_global.h
index 92aa2352621..58147f85ee3 100644
--- a/include/my_global.h
+++ b/include/my_global.h
@@ -1520,18 +1520,20 @@ do { doubleget_union _tmp; \
 #define NO_EMBEDDED_ACCESS_CHECKS
 #endif
 
-#ifdef HAVE_DLOPEN
-#if defined(__WIN__)
+#if defined(_WIN32)
 #define dlsym(lib, name) GetProcAddress((HMODULE)lib, name)
 #define dlopen(libname, unused) LoadLibraryEx(libname, NULL, 0)
 #define dlclose(lib) FreeLibrary((HMODULE)lib)
-#elif defined(HAVE_DLFCN_H)
+#define HAVE_DLOPEN
+#endif
+
+#ifdef HAVE_DLFCN_H
 #include <dlfcn.h>
 #endif
+
 #ifndef HAVE_DLERROR
 #define dlerror() ""
 #endif
-#endif
 
 /* FreeBSD 2.2.2 does not define RTLD_NOW) */
 #ifndef RTLD_NOW
diff --git a/include/mysql.h.pp b/include/mysql.h.pp
index 6e71f886eba..44f07c8a541 100644
--- a/include/mysql.h.pp
+++ b/include/mysql.h.pp
@@ -139,6 +139,7 @@ void get_salt_from_password(unsigned char *res, const char *password);
 void make_password_from_salt(char *to, const unsigned char *hash_stage2);
 char *octet2hex(char *to, const char *str, unsigned int len);
 char *get_tty_password(const char *opt_message);
+void get_tty_password_buff(const char *opt_message, char *to, size_t length);
 const char *mysql_errno_to_sqlstate(unsigned int mysql_errno);
 my_bool my_thread_init(void);
 void my_thread_end(void);
diff --git a/include/mysql/client_plugin.h b/include/mysql/client_plugin.h
index 33c63b9df33..f463277c530 100644
--- a/include/mysql/client_plugin.h
+++ b/include/mysql/client_plugin.h
@@ -28,9 +28,7 @@
 #include <stdlib.h>
 #endif
 
-#ifdef MYSQL_PLUGIN_EXPORT
 #undef MYSQL_PLUGIN_EXPORT
-#endif
 #if defined(_MSC_VER)
   #ifdef __cplusplus
     #define MYSQL_PLUGIN_EXPORT extern "C" __declspec(dllexport)
@@ -38,7 +36,11 @@
     #define MYSQL_PLUGIN_EXPORT __declspec(dllexport)
   #endif
 #else /*_MSC_VER */
-#define MYSQL_PLUGIN_EXPORT
+  #ifdef __cplusplus
+    #define MYSQL_PLUGIN_EXPORT extern "C"
+  #else
+    #define MYSQL_PLUGIN_EXPORT
+  #endif
 #endif
 
 /* known plugin types */
diff --git a/include/mysql/plugin.h b/include/mysql/plugin.h
index bacc4bd7bd8..b8f4ad6f3fc 100644
--- a/include/mysql/plugin.h
+++ b/include/mysql/plugin.h
@@ -25,21 +25,17 @@
   for functions.
 */
 #if defined(_MSC_VER)
-#if defined(MYSQL_DYNAMIC_PLUGIN)
   #ifdef __cplusplus
     #define MYSQL_PLUGIN_EXPORT extern "C" __declspec(dllexport)
   #else
     #define MYSQL_PLUGIN_EXPORT __declspec(dllexport)
   #endif
-#else /* MYSQL_DYNAMIC_PLUGIN */
+#else /*_MSC_VER */
   #ifdef __cplusplus
-    #define  MYSQL_PLUGIN_EXPORT extern "C"
+    #define MYSQL_PLUGIN_EXPORT extern "C"
   #else
-    #define MYSQL_PLUGIN_EXPORT 
+    #define MYSQL_PLUGIN_EXPORT
   #endif
-#endif /*MYSQL_DYNAMIC_PLUGIN */
-#else /*_MSC_VER */
-#define MYSQL_PLUGIN_EXPORT
 #endif
 
 #ifdef __cplusplus
@@ -129,14 +125,20 @@ struct st_maria_plugin DECLS[]= {
 #else
 
 #define __MYSQL_DECLARE_PLUGIN(NAME, VERSION, PSIZE, DECLS)                   \
-MYSQL_PLUGIN_EXPORT int _mysql_plugin_interface_version_= MYSQL_PLUGIN_INTERFACE_VERSION;         \
-MYSQL_PLUGIN_EXPORT int _mysql_sizeof_struct_st_plugin_= sizeof(struct st_mysql_plugin);          \
-MYSQL_PLUGIN_EXPORT struct st_mysql_plugin _mysql_plugin_declarations_[]= {
-
-#define MARIA_DECLARE_PLUGIN__(NAME, VERSION, PSIZE, DECLS)                \
-MYSQL_PLUGIN_EXPORT int _maria_plugin_interface_version_= MARIA_PLUGIN_INTERFACE_VERSION;   \
-MYSQL_PLUGIN_EXPORT int _maria_sizeof_struct_st_plugin_= sizeof(struct st_maria_plugin);    \
-MYSQL_PLUGIN_EXPORT struct st_maria_plugin _maria_plugin_declarations_[]= {
+MYSQL_PLUGIN_EXPORT int _mysql_plugin_interface_version_;                     \
+int _mysql_plugin_interface_version_= MYSQL_PLUGIN_INTERFACE_VERSION;         \
+MYSQL_PLUGIN_EXPORT int _mysql_sizeof_struct_st_plugin_;                      \
+int _mysql_sizeof_struct_st_plugin_= sizeof(struct st_mysql_plugin);          \
+MYSQL_PLUGIN_EXPORT struct st_mysql_plugin _mysql_plugin_declarations_[];     \
+struct st_mysql_plugin _mysql_plugin_declarations_[]= {
+
+#define MARIA_DECLARE_PLUGIN__(NAME, VERSION, PSIZE, DECLS)                    \
+MYSQL_PLUGIN_EXPORT int _maria_plugin_interface_version_;                      \
+int _maria_plugin_interface_version_= MARIA_PLUGIN_INTERFACE_VERSION;          \
+MYSQL_PLUGIN_EXPORT int _maria_sizeof_struct_st_plugin_;                       \
+int _maria_sizeof_struct_st_plugin_= sizeof(struct st_maria_plugin);           \
+MYSQL_PLUGIN_EXPORT struct st_maria_plugin _maria_plugin_declarations_[];      \
+struct st_maria_plugin _maria_plugin_declarations_[]= {
 
 #endif
 
diff --git a/include/mysql_com.h b/include/mysql_com.h
index affd24a4636..d7441036a98 100644
--- a/include/mysql_com.h
+++ b/include/mysql_com.h
@@ -517,6 +517,7 @@ char *octet2hex(char *to, const char *str, unsigned int len);
 /* end of password.c */
 
 char *get_tty_password(const char *opt_message);
+void get_tty_password_buff(const char *opt_message, char *to, size_t length);
 const char *mysql_errno_to_sqlstate(unsigned int mysql_errno);
 
 /* Some other useful functions */