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Deprecate &rotate_interval, &rotate_size, &encrypt, &mergeable.

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Addresses BIT-1305.
This commit is contained in:
Jon Siwek 2015-03-13 14:54:46 -05:00
parent 46f7d23888
commit 778b37b5d0
2 changed files with 29 additions and 13 deletions
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7
doc/script-reference/attributes.rst
View file

@ -43,8 +43,6 @@ The Bro scripting language supports the following attributes.
+-----------------------------+-----------------------------------------------+
| :bro:attr:`&mergeable` |Prefer set union for synchronized state. |
+-----------------------------+-----------------------------------------------+
| :bro:attr:`&group` |Group event handlers to activate/deactivate. |
+-----------------------------+-----------------------------------------------+
| :bro:attr:`&error_handler` |Used internally for reporter framework events. |
+-----------------------------+-----------------------------------------------+
| :bro:attr:`&type_column` |Used by input framework for "port" type. |
@ -198,11 +196,6 @@ Here is a more detailed explanation of each attribute:
inconsistencies and can be avoided by unifying the two sets, rather
than merely overwriting the old value.
.. bro:attr:: &group
Groups event handlers such that those in the same group can be
jointly activated or deactivated.
.. bro:attr:: &error_handler
Internally set on the events that are associated with the reporter

35
src/scan.l
View file

@ -56,6 +56,11 @@ char last_tok[128];
if ( ((result = fread(buf, 1, max_size, yyin)) == 0) && ferror(yyin) ) \
reporter->Error("read failed with \"%s\"", strerror(errno));
static void deprecated_attr(const char* attr)
{
reporter->Warning("Use of deprecated attribute: %s", attr);
}
static string find_relative_file(const string& filename, const string& ext)
{
if ( filename.empty() )
@ -263,20 +268,38 @@ when return TOK_WHEN;
&delete_func return TOK_ATTR_DEL_FUNC;
&deprecated return TOK_ATTR_DEPRECATED;
&raw_output return TOK_ATTR_RAW_OUTPUT;
&encrypt return TOK_ATTR_ENCRYPT;
&encrypt {
deprecated_attr(yytext);
return TOK_ATTR_ENCRYPT;
}
&error_handler return TOK_ATTR_ERROR_HANDLER;
&expire_func return TOK_ATTR_EXPIRE_FUNC;
&log return TOK_ATTR_LOG;
&mergeable return TOK_ATTR_MERGEABLE;
&mergeable {
deprecated_attr(yytext);
return TOK_ATTR_MERGEABLE;
}
&optional return TOK_ATTR_OPTIONAL;
&persistent return TOK_ATTR_PERSISTENT;
&persistent {
//deprecated_attr(yytext);
return TOK_ATTR_PERSISTENT;
}
&priority return TOK_ATTR_PRIORITY;
&type_column return TOK_ATTR_TYPE_COLUMN;
&read_expire return TOK_ATTR_EXPIRE_READ;
&redef return TOK_ATTR_REDEF;
&rotate_interval return TOK_ATTR_ROTATE_INTERVAL;
&rotate_size return TOK_ATTR_ROTATE_SIZE;
&synchronized return TOK_ATTR_SYNCHRONIZED;
&rotate_interval {
deprecated_attr(yytext);
return TOK_ATTR_ROTATE_INTERVAL;
}
&rotate_size {
deprecated_attr(yytext);
return TOK_ATTR_ROTATE_SIZE;
}
&synchronized {
//deprecated_attr(yytext);
return TOK_ATTR_SYNCHRONIZED;
}
&write_expire return TOK_ATTR_EXPIRE_WRITE;
@DEBUG return TOK_DEBUG; // marks input for debugger