server: shutdown command should lead to exit without evaluating the rest

[openocd.git] / src / server / server.c

diff --git a/src/server/server.c b/src/server/server.c
index 8da82ec88969ba038434763008be7e1bf339804e..9f9f2f1aa61333223963a1a46164d50cd9fd7b3b 100644 (file)
--- a/src/server/server.c
+++ b/src/server/server.c
@@ -21,7 +21,7 @@
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program; if not, write to the                         *
  *   Free Software Foundation, Inc.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.           *
  ***************************************************************************/
 
 #ifdef HAVE_CONFIG_H
@@ -31,6 +31,7 @@
 #include "server.h"
 #include <target/target.h>
 #include <target/target_request.h>
+#include <target/openrisc/jsp_server.h>
 #include "openocd.h"
 #include "tcl_server.h"
 #include "telnet_server.h"
@@ -46,6 +47,9 @@ static struct service *services;
 /* shutdown_openocd == 1: exit the main event loop, and quit the debugger */
 static int shutdown_openocd;
 
+/* set the polling period to 100ms */
+static int polling_period = 100;
+
 static int add_connection(struct service *service, struct command_context *cmd_ctx)
 {
        socklen_t address_size;
@@ -80,7 +84,7 @@ static int add_connection(struct service *service, struct command_context *cmd_c
                        (char *)&flag,                  /* the cast is historical cruft */
                        sizeof(int));                   /* length of option value */
 
-               LOG_INFO("accepting '%s' connection from %s", service->name, service->port);
+               LOG_INFO("accepting '%s' connection on tcp/%s", service->name, service->port);
                retval = service->new_connection(c);
                if (retval != ERROR_OK) {
                        close_socket(c->fd);
@@ -303,14 +307,14 @@ static int remove_services(void)
                struct service *next = c->next;
 
                if (c->name)
-                       free((void *)c->name);
+                       free(c->name);
 
                if (c->type == CONNECTION_PIPE) {
                        if (c->fd != -1)
                                close(c->fd);
                }
                if (c->port)
-                       free((void *)c->port);
+                       free(c->port);
 
                if (c->priv)
                        free(c->priv);
@@ -380,8 +384,8 @@ int server_loop(struct command_context *command_context)
                        tv.tv_usec = 0;
                        retval = socket_select(fd_max + 1, &read_fds, NULL, NULL, &tv);
                } else {
-                       /* Every 100ms */
-                       tv.tv_usec = 100000;
+                       /* Every 100ms, can be changed with "poll_period" command */
+                       tv.tv_usec = polling_period * 1000;
                        /* Only while we're sleeping we'll let others run */
                        openocd_sleep_prelude();
                        kept_alive();
@@ -585,6 +589,18 @@ COMMAND_HANDLER(handle_shutdown_command)
 
        shutdown_openocd = 1;
 
+       return ERROR_COMMAND_CLOSE_CONNECTION;
+}
+
+COMMAND_HANDLER(handle_poll_period_command)
+{
+       if (CMD_ARGC == 0)
+               LOG_WARNING("You need to set a period value");
+       else
+               COMMAND_PARSE_NUMBER(int, CMD_ARGV[0], polling_period);
+
+       LOG_INFO("set servers polling period to %ums", polling_period);
+
        return ERROR_OK;
 }
 
@@ -596,6 +612,13 @@ static const struct command_registration server_command_handlers[] = {
                .usage = "",
                .help = "shut the server down",
        },
+       {
+               .name = "poll_period",
+               .handler = &handle_poll_period_command,
+               .mode = COMMAND_ANY,
+               .usage = "",
+               .help = "set the servers polling period",
+       },
        COMMAND_REGISTRATION_DONE
 };
 
@@ -609,10 +632,14 @@ int server_register_commands(struct command_context *cmd_ctx)
        if (ERROR_OK != retval)
                return retval;
 
+       retval = jsp_register_commands(cmd_ctx);
+       if (ERROR_OK != retval)
+               return retval;
+
        return register_commands(cmd_ctx, NULL, server_command_handlers);
 }
 
-SERVER_PORT_COMMAND()
+COMMAND_HELPER(server_port_command, unsigned short *out)
 {
        switch (CMD_ARGC) {
                case 0:
@@ -631,7 +658,7 @@ SERVER_PORT_COMMAND()
        return ERROR_OK;
 }
 
-SERVER_PIPE_COMMAND()
+COMMAND_HELPER(server_pipe_command, char **out)
 {
        switch (CMD_ARGC) {
                case 0:
@@ -643,9 +670,8 @@ SERVER_PIPE_COMMAND()
                                LOG_WARNING("unable to change server port after init");
                                return ERROR_COMMAND_ARGUMENT_INVALID;
                        }
-                       const char *t = strdup(CMD_ARGV[0]);
-                       free((void *)*out);
-                       *out = t;
+                       free(*out);
+                       *out = strdup(CMD_ARGV[0]);
                        break;
                }
                default: