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1637.3.1
by Mark Atwood
new syslog module, with plugins for query log, error message, and SYSLOG() function |
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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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*
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* Copyright (C) 2010 Mark Atwood
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "config.h" |
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#include <drizzled/gettext.h> |
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#include <drizzled/session.h> |
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#include "function.h" |
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#include "wrap.h" |
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using namespace drizzled; |
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Function_syslog::Function_syslog() |
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: Item_str_func() |
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{
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WrapSyslog::singleton().openlog(syslog_module::sysvar_ident); |
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}
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String *Function_syslog::val_str(String *s) |
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{
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if (args[0]->null_value || args[1]->null_value || args[2]->null_value) |
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{
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null_value= 1; |
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return 0; |
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}
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int syslog_facility= WrapSyslog::getFacilityByName(args[0]->val_str(s)->c_ptr()); |
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int syslog_priority= WrapSyslog::getPriorityByName(args[1]->val_str(s)->c_ptr()); |
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if ((syslog_facility == -1) || (syslog_priority == -1)) |
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{
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null_value= 1; |
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return 0; |
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}
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char *syslog_string= args[2]->val_str(s)->c_ptr(); |
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if ((syslog_string == 0) || (syslog_string[0] == 0)) |
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{
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null_value= 1; |
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return 0; |
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}
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WrapSyslog::singleton().log(syslog_facility, syslog_priority, "%s", syslog_string); |
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null_value= 0; |
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return args[2]->val_str(s); |
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}
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void Function_syslog::fix_length_and_dec() |
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{
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max_length= args[0]->max_length; |
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}
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bool Function_syslog::check_argument_count(int n) |
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{
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return (n == 3); |
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}
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