Merge pchardin@bk-internal.mysql.com:/home/bk/mysql-5.0

into mysql.com:/home/cps/mysql/trees/mysql-5.0

server-tools/instance-manager/commands.cc

@@ -40,7 +40,7 @@
   DESCRIPTION
 
   Function to add a string to the buffer. It is different from
-  store_to_string, which is used in the protocol.cc. The last
+  store_to_protocol_packet, which is used in the protocol.cc. The last
   one also stores the length of the string in a special way.
   This is required for MySQL client/server protocol support only.
 
@@ -104,11 +104,12 @@ int Show_instances::execute(struct st_net *net, ulong connection_id)
     while ((instance= iterator.next()))
     {
       position= 0;
-      store_to_string(&send_buff, instance->options.instance_name, &position);
+      store_to_protocol_packet(&send_buff, instance->options.instance_name,
+                               &position);
       if (instance->is_running())
-        store_to_string(&send_buff, (char*) "online", &position);
+        store_to_protocol_packet(&send_buff, (char*) "online", &position);
       else
-        store_to_string(&send_buff, (char*) "offline", &position);
+        store_to_protocol_packet(&send_buff, (char*) "offline", &position);
       if (my_net_write(net, send_buff.buffer, (uint) position))
         goto err;
     }
@@ -199,18 +200,19 @@ int Show_instance_status::execute(struct st_net *net,
   {
     Instance *instance;
 
-    store_to_string(&send_buff, (char*) instance_name, &position);
+    store_to_protocol_packet(&send_buff, (char*) instance_name, &position);
     if (!(instance= instance_map->find(instance_name, strlen(instance_name))))
       goto err;
     if (instance->is_running())
-      store_to_string(&send_buff, (char*) "online", &position);
+      store_to_protocol_packet(&send_buff, (char*) "online", &position);
     else
-      store_to_string(&send_buff, (char*) "offline", &position);
+      store_to_protocol_packet(&send_buff, (char*) "offline", &position);
 
     if (instance->options.mysqld_version)
-      store_to_string(&send_buff, instance->options.mysqld_version, &position);
+      store_to_protocol_packet(&send_buff, instance->options.mysqld_version,
+                               &position);
     else
-      store_to_string(&send_buff, (char*) "unknown", &position);
+      store_to_protocol_packet(&send_buff, (char*) "unknown", &position);
 
 
     if (send_buff.is_error() ||
@@ -272,17 +274,17 @@ int Show_instance_options::execute(struct st_net *net, ulong connection_id)
 
     if (!(instance= instance_map->find(instance_name, strlen(instance_name))))
       goto err;
-    store_to_string(&send_buff, (char*) "instance_name", &position);
-    store_to_string(&send_buff, (char*) instance_name, &position);
+    store_to_protocol_packet(&send_buff, (char*) "instance_name", &position);
+    store_to_protocol_packet(&send_buff, (char*) instance_name, &position);
     if (my_net_write(net, send_buff.buffer, (uint) position))
       goto err;
     if ((instance->options.mysqld_path))
     {
       position= 0;
-      store_to_string(&send_buff, (char*) "mysqld-path", &position);
-      store_to_string(&send_buff,
-                     (char*) instance->options.mysqld_path,
-                     &position);
+      store_to_protocol_packet(&send_buff, (char*) "mysqld-path", &position);
+      store_to_protocol_packet(&send_buff,
+                               (char*) instance->options.mysqld_path,
+                               &position);
       if (send_buff.is_error() ||
           my_net_write(net, send_buff.buffer, (uint) position))
         goto err;
@@ -291,8 +293,8 @@ int Show_instance_options::execute(struct st_net *net, ulong connection_id)
     if ((instance->options.nonguarded))
     {
       position= 0;
-      store_to_string(&send_buff, (char*) "nonguarded", &position);
-      store_to_string(&send_buff, "", &position);
+      store_to_protocol_packet(&send_buff, (char*) "nonguarded", &position);
+      store_to_protocol_packet(&send_buff, "", &position);
       if (send_buff.is_error() ||
           my_net_write(net, send_buff.buffer, (uint) position))
         goto err;
@@ -310,13 +312,16 @@ int Show_instance_options::execute(struct st_net *net, ulong connection_id)
       if (option_value != NULL)
       {
         *option_value= 0;
-        store_to_string(&send_buff, tmp_option + 2, &position);
-        store_to_string(&send_buff, option_value + 1, &position);
+        store_to_protocol_packet(&send_buff, tmp_option + 2, &position);
+        store_to_protocol_packet(&send_buff, option_value + 1, &position);
         /* join name and the value into the same option again */
         *option_value= '=';
       }
       else
-        store_to_string(&send_buff, tmp_option + 2, &position);
+      {
+        store_to_protocol_packet(&send_buff, tmp_option + 2, &position);
+        store_to_protocol_packet(&send_buff, "", &position);
+      }
 
       if (send_buff.is_error() ||
           my_net_write(net, send_buff.buffer, (uint) position))
@@ -478,7 +483,7 @@ int Show_instance_log::execute(struct st_net *net, ulong connection_id)
       char *bf= (char*) malloc(sizeof(char)*buff_size);
       if ((read_len= my_read(fd, bf, buff_size, MYF(0))) < 0)
         return ER_READ_FILE;
-      store_to_string(&send_buff, (char*) bf, &position, read_len);
+      store_to_protocol_packet(&send_buff, (char*) bf, &position, read_len);
       close(fd);
     }
     else
@@ -593,19 +598,19 @@ int Show_instance_log_files::execute(struct st_net *net, ulong connection_id)
 
         position= 0;
         /* store the type of the log in the send buffer */
-        store_to_string(&send_buff, log_files->name, &position);
+        store_to_protocol_packet(&send_buff, log_files->name, &position);
         if (stat(log_files->value, &file_stat))
         {
-          store_to_string(&send_buff, "", &position);
-          store_to_string(&send_buff, (char*) "0", &position);
+          store_to_protocol_packet(&send_buff, "", &position);
+          store_to_protocol_packet(&send_buff, (char*) "0", &position);
         }
         else if (S_ISREG(file_stat.st_mode))
         {
-          store_to_string(&send_buff,
-                          (char*) log_files->value,
-                          &position);
+          store_to_protocol_packet(&send_buff,
+                                   (char*) log_files->value,
+                                   &position);
           int10_to_str(file_stat.st_size, buff, 10);
-          store_to_string(&send_buff, (char*) buff, &position);
+          store_to_protocol_packet(&send_buff, (char*) buff, &position);
         }
 
         if (my_net_write(net, send_buff.buffer, (uint) position))

server-tools/instance-manager/protocol.cc

@@ -58,7 +58,7 @@ int net_send_ok(struct st_net *net, unsigned long connection_id,
   if (message != NULL)
   {
     buff.reserve(position, 9 + strlen(message));
-    store_to_string(&buff, message, &position);
+    store_to_protocol_packet(&buff, message, &position);
   }
 
   return my_net_write(net, buff.buffer, position) || net_flush(net);
@@ -117,8 +117,8 @@ char *net_store_length(char *pkg, uint length)
 }
 
 
-int store_to_string(Buffer *buf, const char *string, uint *position,
-                    uint string_len)
+int store_to_protocol_packet(Buffer *buf, const char *string, uint *position,
+                             uint string_len)
 {
   uint currpos;
 
@@ -137,12 +137,12 @@ err:
 }
 
 
-int store_to_string(Buffer *buf, const char *string, uint *position)
+int store_to_protocol_packet(Buffer *buf, const char *string, uint *position)
 {
   uint string_len;
 
   string_len= strlen(string);
-  return store_to_string(buf, string, position, string_len);
+  return store_to_protocol_packet(buf, string, position, string_len);
 }
 
 
@@ -176,21 +176,28 @@ int send_fields(struct st_net *net, LIST *fields)
     position= 0;
     field= (NAME_WITH_LENGTH *) tmp->data;
 
-    store_to_string(&send_buff, (char*) "", &position); /* catalog name */
-    store_to_string(&send_buff, (char*) "", &position); /* db name */
-    store_to_string(&send_buff, (char*) "", &position); /* table name */
-    store_to_string(&send_buff, (char*) "", &position); /* table name alias */
-    store_to_string(&send_buff, field->name, &position); /* column name */
-    store_to_string(&send_buff, field->name, &position); /* column name alias */
+    store_to_protocol_packet(&send_buff,
+                             (char*) "", &position);    /* catalog name */
+    store_to_protocol_packet(&send_buff,
+                             (char*) "", &position);    /* db name */
+    store_to_protocol_packet(&send_buff,
+                             (char*) "", &position);    /* table name */
+    store_to_protocol_packet(&send_buff,
+                             (char*) "", &position);    /* table name alias */
+    store_to_protocol_packet(&send_buff,
+                             field->name, &position);   /* column name */
+    store_to_protocol_packet(&send_buff,
+                             field->name, &position);   /* column name alias */
     send_buff.reserve(position, 12);
     if (send_buff.is_error())
       goto err;
     send_buff.buffer[position++]= 12;
-    int2store(send_buff.buffer + position, 1); /* charsetnr */
-    int4store(send_buff.buffer + position + 2, field->length); /* field length */
-    send_buff.buffer[position+6]= FIELD_TYPE_STRING; /* type */
-    int2store(send_buff.buffer + position + 7, 0); /* flags */
-    send_buff.buffer[position + 9]= (char) 0; /* decimals */
+    int2store(send_buff.buffer + position, 1);          /* charsetnr */
+    int4store(send_buff.buffer + position + 2,
+              field->length);                           /* field length */
+    send_buff.buffer[position+6]= FIELD_TYPE_STRING;    /* type */
+    int2store(send_buff.buffer + position + 7, 0);      /* flags */
+    send_buff.buffer[position + 9]= (char) 0;           /* decimals */
     send_buff.buffer[position + 10]= 0;
     send_buff.buffer[position + 11]= 0;
     position+= 12;

server-tools/instance-manager/protocol.h

@@ -41,10 +41,10 @@ int send_fields(struct st_net *net, LIST *fields);
 
 char *net_store_length(char *pkg, uint length);
 
-int store_to_string(Buffer *buf, const char *string, uint *position);
+int store_to_protocol_packet(Buffer *buf, const char *string, uint *position);
 
-int store_to_string(Buffer *buf, const char *string, uint *position,
-                    uint string_len);
+int store_to_protocol_packet(Buffer *buf, const char *string, uint *position,
+                             uint string_len);
 
 int send_eof(struct st_net *net);