6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24 #ifndef SHARE_VM_LOGGING_LOGFILESTREAMOUTPUT_HPP
25 #define SHARE_VM_LOGGING_LOGFILESTREAMOUTPUT_HPP
26 #include "logging/logDecorators.hpp"
27 #include "logging/logOutput.hpp"
28 #include "utilities/globalDefinitions.hpp"
29
30 class LogDecorations;
31
32 // Base class for all FileStream-based log outputs.
33 class LogFileStreamOutput : public LogOutput {
34 protected:
35 FILE* _stream;
36 size_t _decorator_padding[LogDecorators::Count];
37
38 LogFileStreamOutput(FILE *stream) : _stream(stream) {
39 for (size_t i = 0; i < LogDecorators::Count; i++) {
40 _decorator_padding[i] = 0;
41 }
42 _decorator_padding[LogDecorators::level_decorator] = 7;
43 }
44
45 public:
60 virtual const char* name() const {
61 return "stdout";
62 }
63 };
64
65 class LogStderrOutput : public LogFileStreamOutput {
66 friend class LogOutput;
67 private:
68 static LogStderrOutput _instance;
69 LogStderrOutput() : LogFileStreamOutput(stderr) {
70 set_config_string("all=warning");
71 }
72 virtual bool initialize(const char* options) {
73 return false;
74 }
75 public:
76 virtual const char* name() const {
77 return "stderr";
78 }
79 };
80 #endif
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6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24 #ifndef SHARE_VM_LOGGING_LOGFILESTREAMOUTPUT_HPP
25 #define SHARE_VM_LOGGING_LOGFILESTREAMOUTPUT_HPP
26
27 #include "logging/logDecorators.hpp"
28 #include "logging/logOutput.hpp"
29 #include "utilities/globalDefinitions.hpp"
30
31 class LogDecorations;
32
33 // Base class for all FileStream-based log outputs.
34 class LogFileStreamOutput : public LogOutput {
35 protected:
36 FILE* _stream;
37 size_t _decorator_padding[LogDecorators::Count];
38
39 LogFileStreamOutput(FILE *stream) : _stream(stream) {
40 for (size_t i = 0; i < LogDecorators::Count; i++) {
41 _decorator_padding[i] = 0;
42 }
43 _decorator_padding[LogDecorators::level_decorator] = 7;
44 }
45
46 public:
61 virtual const char* name() const {
62 return "stdout";
63 }
64 };
65
66 class LogStderrOutput : public LogFileStreamOutput {
67 friend class LogOutput;
68 private:
69 static LogStderrOutput _instance;
70 LogStderrOutput() : LogFileStreamOutput(stderr) {
71 set_config_string("all=warning");
72 }
73 virtual bool initialize(const char* options) {
74 return false;
75 }
76 public:
77 virtual const char* name() const {
78 return "stderr";
79 }
80 };
81
82 #endif // SHARE_VM_LOGGING_LOGFILESTREAMOUTPUT_HPP
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