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https://github.com/servalproject/serval-dna.git
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c8bf8a7733
The CLI and server main loop now have no conditional JNI code. All JNI code has been moved into separate source files, which #include the new "jni_common.h" instead of <jni.h>. The "cli.h" header no longer includes <jni.h>, so the rest of the Serval source code is now unaffected by JNI definitions. The 'cf_limbo' global variable is now thread-local, so that each thread has its own independent copy of the loaded configuration. The JNI server entry point now calls cf_init() once. The new 'cf_initialised' flag prevents clobbering the config state by redundant calls to cf_init(). The CLI "stop" command now sends SIGHUP to the specific thread in which the server is running. This is achieved by writing the PID and TID (Linux Thread ID) into the pidfile, separated by a space, on systems that support the Linux gettid() and tgkill() system calls. The server's signal handler has been overhauled, and its logging improved.
53 lines
1.9 KiB
C
53 lines
1.9 KiB
C
/*
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Serval DNA command-line parsing
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Copyright (C) 2014-2015 Serval Project Inc.
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Copyright (C) 2016 Flinders University
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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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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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __SERVAL_DNA__COMMANDLINE_H
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#define __SERVAL_DNA__COMMANDLINE_H
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#include <stdio.h> // for FILE
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#include "section.h"
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#include "cli.h"
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#define KEYRING_PIN_OPTION ,"[--keyring-pin=<pin>]"
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#define KEYRING_ENTRY_PIN_OPTION ,"[--entry-pin=<pin>]"
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#define KEYRING_PIN_OPTIONS KEYRING_PIN_OPTION KEYRING_ENTRY_PIN_OPTION "..."
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// macros are weird sometimes ....
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#define __APPEND_(X,Y) X ## Y
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#define _APPEND(X,Y) __APPEND_(X,Y)
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#define DEFINE_CMD(FUNC, FLAGS, HELP, WORD1, ...) \
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static int FUNC(const struct cli_parsed *parsed, struct cli_context *context); \
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static struct cli_schema _APPEND(FUNC, __LINE__) IN_SECTION(commands) = {\
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.function = FUNC, \
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.words = {WORD1, ##__VA_ARGS__, NULL}, \
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.flags = FLAGS, \
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.description = HELP \
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}
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DECLARE_SECTION(struct cli_schema, commands);
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#define CMD_COUNT (SECTION_START(commands) - SECTION_END(commands))
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int commandline_main(struct cli_context *context, const char *argv0, int argc, const char *const *args);
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int commandline_main_stdio(FILE *output, const char *argv0, int argc, const char *const *args);
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#endif // __SERVAL_DNA__COMMANDLINE_H
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