/****************************************************************************** ** ** main.c ** ** This file is part of the ABYSS Web server project. ** ** Copyright (C) 2000 by Moez Mahfoudh . ** All rights reserved. ** ** Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions ** are met: ** 1. Redistributions of source code must retain the above copyright ** notice, this list of conditions and the following disclaimer. ** 2. Redistributions in binary form must reproduce the above copyright ** notice, this list of conditions and the following disclaimer in the ** documentation and/or other materials provided with the distribution. ** 3. The name of the author may not be used to endorse or promote products ** derived from this software without specific prior written permission. ** ** THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ** ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE ** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ** SUCH DAMAGE. ** ******************************************************************************/ #include #include #include #include #ifdef WIN32 #include #endif /* WIN32 */ #ifdef _UNIX #include #include #endif #include "xmlrpc-c/abyss.h" void Answer(TSession *r, uint16_t statuscode, char *buffer) { ResponseChunked(r); ResponseStatus(r,statuscode); ResponseContentType(r,"text/html"); ResponseWriteStart(r); HTTPWrite(r,"",12); HTTPWrite(r,buffer,strlen(buffer)); HTTPWrite(r,"",14); HTTPWriteEnd(r); } abyss_bool HandleTime(TSession *r) { char z[50]; time_t ltime; TDate date; const char * dateString; const char * answer; if (!xmlrpc_streq(r->uri,"/time")) return FALSE; if (!RequestAuth(r,"Mot de passe","moez","hello")) return TRUE; time(<ime); DateFromGMT(&date, ltime); DateToString(&date, &dateString); xmlrpc_asprintf(&answer, "The time is %s", dateString); Answer(r, 200, answer); xmlrpc_strfree(dateString); xmlrpc_strfree(answer); return TRUE; } abyss_bool HandleDump(TSession *r) { char z[50]; if (!xmlrpc_streq(r->uri,"/name")) return FALSE; sprintf(z,"Server name is %s", (r->server)->name ); Answer(r,200,z); return TRUE; } abyss_bool HandleStatus(TSession *r) { uint32_t status; if (sscanf(r->uri,"/status/%d",&status)<=0) return FALSE; ResponseStatus(r,(uint16_t)status); return TRUE; } abyss_bool HandleMIMEType(TSession *r) { char *m; if (!xmlrpc_strneq(r->uri, "/mime/", 6)) return FALSE; m=MIMETypeFromExt(r->uri+6); if (!m) m="(none)"; Answer(r,200,m); return TRUE; } #ifdef _UNIX static void sigterm(int sig) { TraceExit("Signal %d received. Exiting...\n",sig); } static void sigchld(int const signalClass) { bool childrenLeft; bool error; childrenLeft = true; error = false; /* Reap defunct children until there aren't any more. */ while (childrenLeft && !error) { int status; pid_t rc; rc = waitpid((pid_t) -1, &status, WNOHANG); if (rc == 0) childrenLeft = false; else if (rc < 0) { /* because of ptrace */ if (errno == EINTR) { /* ptrace causes this */ } else error = true; } else { /* We reaped a child. */ pid_t const pid = rc; ThreadHandleSigchld(pid); } } } #endif _UNIX int main(int argc,char **argv) { const char * const name = argv[0]; TServer srv; char * p; const char * conffile; bool err; conffile = DEFAULT_CONF_FILE; /* initial value */ err = FALSE; /* initial value */ while (p=*(++argv)) { if ((*p=='-') && (*(p+1))) if (*(p+2)=='\0') switch (*(p+1)) { case 'c': argv++; if (*argv) conffile=*argv; else err=TRUE; break; default: err=TRUE; } else err=TRUE; else err=TRUE; }; if (err) { help(name); exit(1); }; DateInit(); MIMETypeInit(); ServerCreate(&srv,"HTTPServer",80,DEFAULT_DOCS,NULL); ConfReadServerFile(conffile,&srv); ServerAddHandler(&srv,HandleTime); ServerAddHandler(&srv,HandleDump); ServerAddHandler(&srv,HandleStatus); ServerAddHandler(&srv,HandleMIMEType); ServerInit(&srv); #ifdef _UNIX /* Catch various termination signals. */ signal(SIGTERM,sigterm); signal(SIGINT,sigterm); signal(SIGHUP,sigterm); signal(SIGUSR1,sigterm); /* Catch defunct children. */ signal(SIGCHLD,sigchld); #endif ServerDaemonize(srv); ServerRun(&srv); return 0; }