Some warning fixes and some SSL testprograms check-in

extra/resolveip.c:
  Removed warnings about implicit declarations
myisam/mi_open.c:
  Removed warning about unused symbol
mysys/my_compress.c:
  Removed warnings about implicit declaration
mysys/string.c:
  Removed warning about uninitialized variable
strings/ctype.c:
  Removed warning about implicit declaration
vio/test-sslclient.c:
  Testprogram heavy modify
vio/test-sslserver.c:
  Testprogram heavy modify

1 files changed, 131 insertions, 0 deletions

diff --git a/vio/test-ssl.c b/vio/test-ssl.c
new file mode 100644
index 00000000000..f47655c99ab
--- /dev/null
+++ b/vio/test-ssl.c
@@ -0,0 +1,131 @@
+#include <global.h>
+#ifdef HAVE_OPENSSL
+#include <my_sys.h>
+#include <m_string.h>
+#include <m_ctype.h>
+#include "mysql.h"
+#include "errmsg.h"
+#include <my_dir.h>
+#ifndef __GNU_LIBRARY__
+#define __GNU_LIBRARY__               // Skip warnings in getopt.h
+#endif
+#include <getopt.h>
+#include <signal.h>
+#include <violite.h>
+
+const char *VER="0.1";
+
+
+#ifndef DBUG_OFF
+const char *default_dbug_option="d:t:O,-";
+#endif
+
+void
+fatal_error(	const char*	r)
+{
+	perror(r);
+	exit(0);
+}
+
+void
+print_usage()
+{
+	printf("viossl-test: testing SSL virtual IO. Usage:\n");
+	printf("viossl-test server-key server-cert client-key client-cert [CAfile] [CApath]\n");
+}
+
+int
+main(	int	argc,
+	char**	argv)
+{
+	char*	server_key = 0,	*server_cert = 0;
+	char*	client_key = 0,	*client_cert = 0;
+	char*	ca_file = 0,	*ca_path = 0;
+	int	child_pid,sv[2];
+	struct st_VioSSLAcceptorFd* ssl_acceptor=0;
+	struct st_VioSSLConnectorFd* ssl_connector=0; 
+	Vio* client_vio=0, *server_vio=0;
+	MY_INIT(argv[0]);
+        DBUG_PROCESS(argv[0]);
+        DBUG_PUSH(default_dbug_option);
+
+	if (argc<5)
+	{
+		print_usage();
+		return 1;
+	}
+
+	server_key = argv[1];
+	server_cert = argv[2];
+	client_key = argv[3];
+	client_cert = argv[4];
+	if (argc>5)
+		ca_file = argv[5];
+	if (argc>6)
+		ca_path = argv[6];
+	printf("Server key/cert : %s/%s\n", server_key, server_cert);
+	printf("Client key/cert : %s/%s\n", client_key, client_cert);
+	if (ca_file!=0)
+		printf("CAfile          : %s\n", ca_file);
+	if (ca_path!=0)
+		printf("CApath          : %s\n", ca_path);
+
+
+	if (socketpair(PF_UNIX, SOCK_STREAM, IPPROTO_IP, sv)==-1)
+		fatal_error("socketpair");
+
+        ssl_acceptor = new_VioSSLAcceptorFd(server_key, server_cert, ca_file, ca_path);
+	ssl_connector = new_VioSSLConnectorFd(client_key, client_cert, ca_file, ca_path);
+
+	client_vio = (struct st_vio*)my_malloc(sizeof(struct st_vio),MYF(0));
+        client_vio->sd = sv[0];
+	client_vio->vioblocking(client_vio,0);
+        sslconnect(ssl_connector,client_vio);
+	server_vio = (struct st_vio*)my_malloc(sizeof(struct st_vio),MYF(0));
+        server_vio->sd = sv[1];
+	server_vio->vioblocking(client_vio,0);
+        sslaccept(ssl_acceptor,server_vio);
+
+	printf("Socketpair: %d , %d\n", client_vio->sd, server_vio->sd);
+
+	child_pid = fork();
+	if (child_pid==-1) {
+		my_free((gptr)ssl_acceptor,MYF(0));
+		my_free((gptr)ssl_connector,MYF(0));
+		fatal_error("fork");
+	}
+	if (child_pid==0) {
+		//child, therefore, client
+		char	xbuf[100];
+		int	r = client_vio->read(client_vio,xbuf, sizeof(xbuf));
+		if (r<=0) {
+        		my_free((gptr)ssl_acceptor,MYF(0));
+	      		my_free((gptr)ssl_connector,MYF(0));
+			fatal_error("client:SSL_read");
+		}
+		xbuf[r] = 0;
+		printf("client:got %s\n", xbuf);
+		my_free((gptr)client_vio,MYF(0));
+		my_free((gptr)ssl_acceptor,MYF(0));
+		my_free((gptr)ssl_connector,MYF(0));
+	} else {
+		const char*	s = "Huhuhuh";
+		int		r = server_vio->write(server_vio,(gptr)s, strlen(s));
+		if (r<=0) {
+  	 		my_free((gptr)ssl_acceptor,MYF(0));
+			my_free((gptr)ssl_connector,MYF(0));
+			fatal_error("server:SSL_write");
+		}
+		my_free((gptr)server_vio,MYF(0));
+		my_free((gptr)ssl_acceptor,MYF(0));
+		my_free((gptr)ssl_connector,MYF(0));
+	}
+	return 0;
+}
+#else /* HAVE_OPENSSL */
+
+int main() {
+return 0;
+}
+#endif /* HAVE_OPENSSL */
+