mirror of
https://github.com/servalproject/serval-dna.git
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89 lines
2.3 KiB
C
89 lines
2.3 KiB
C
/*
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Serval daemon
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Copyright (C) 2012 The Serval Project
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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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#include "serval.h"
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int main(int argc, char **argv)
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{
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#if defined WIN32
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WSADATA wsa_data;
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WSAStartup(MAKEWORD(1,1), &wsa_data);
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#endif
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/* Setup signal handlers */
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signal(SIGPIPE,sigPipeHandler);
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signal(SIGIO,sigIoHandler);
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memabuseInit();
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srandomdev();
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server_save_argv(argc, (const char*const*)argv);
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int status = 0;
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/* If first argument starts with a dash, assume it is for the old command line parser. */
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if (argc > 1 && argv[1][0] == '-')
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status = parseOldCommandLine(argc, argv);
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else
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status = parseCommandLine(argc - 1, (const char*const*)&argv[1]);
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#if defined WIN32
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WSACleanup();
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#endif
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return status;
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}
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const char *thisinstancepath = NULL;
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const char *serval_instancepath()
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{
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if (thisinstancepath)
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return thisinstancepath;
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const char *instancepath = getenv("SERVALINSTANCE_PATH");
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if (!instancepath)
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instancepath = DEFAULT_INSTANCE_PATH;
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return instancepath;
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}
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int form_serval_instance_path(char *buf, size_t bufsiz, const char *path)
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{
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if (snprintf(buf, bufsiz, "%s/%s", serval_instancepath(), path) < bufsiz)
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return 1;
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WHYF("Cannot form pathname \"%s/%s\" -- buffer too small (%lu bytes)", serval_instancepath(), path, (unsigned long)bufsiz);
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return 0;
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}
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int create_serval_instance_dir() {
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return mkdirs(serval_instancepath(), 0700);
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}
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#if 0
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#include <execinfo.h>
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#define MAX_DEPTH 64
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int printBackTrace()
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{
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int i,depth=0;
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void *functions[MAX_DEPTH];
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char **function_names;
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depth = backtrace (functions, MAX_DEPTH);
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function_names = backtrace_symbols (functions, depth);
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for(i=0;i<depth;i++)
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fprintf(stderr,"%s\n", function_names[i]);
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return 0;
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}
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#endif
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