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169 lines
4.1 KiB
169 lines
4.1 KiB
/*
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* Copyright (C) 2002 Tomasz Kojm <zolw@konarski.edu.pl>
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*
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* Modified slightly by Robert Hogan <robert@roberthogan.net> as part of
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* clamdmail package. 2003.
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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; either version 2 of the License, or
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* (at your option) any later version.
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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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <sys/wait.h>
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#include <errno.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <netdb.h>
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#include <dirent.h>
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//#include "others.h"
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#include "cfgparser.h"
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#include "memory.h"
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#include "options.h"
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#include "defaults.h"
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//#include "shared.h"
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#include <clamav.h>
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int client(const char *dirname, struct optstruct *opt, char **virname)
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{
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char buff[4096], cwd[200], *file, *scancmd;
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struct sockaddr_un server;
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struct sockaddr_in server2;
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struct cfgstruct *copt, *cpt;
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int sockd, bread;
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/*const char *clamav_conf = getargl(opt, "config-file");*/
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const char *clamav_conf;
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FILE *fd;
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DIR *dd;
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struct dirent *dent;
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struct stat statbuf;
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char *fname;
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int scanret = 0;
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/*
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if(!clamav_conf)
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clamav_conf = DEFAULT_CFG;
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if((copt = parsecfg(clamav_conf)) == NULL) {
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mprintf("@Can't parse configuration file.\n");
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return 2;
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}
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if(cfgopt(copt, "TCPSocket") && cfgopt(copt, "LocalSocket")) {
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mprintf("@Clamd is not configured properly.\n");
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return 2;
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} else if((cpt = cfgopt(copt, "LocalSocket"))) {
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*/
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server.sun_family = AF_UNIX;
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strncpy(server.sun_path, "/tmp/KlamMailSock", sizeof(server.sun_path));
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if((sockd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) {
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//perror("socket()");
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//mprintf("@Can't create the socket.\n");
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return 2;
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}
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if(connect(sockd, (struct sockaddr *) &server, sizeof(struct sockaddr_un)) < 0) {
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close(sockd);
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//perror("connect()");
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//mprintf("@Can't connect to clamd.\n");
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return 2;
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}
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/*
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} else if((cpt = cfgopt(copt, "TCPSocket"))) {
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#ifdef PF_INET
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if((sockd = socket(PF_INET, SOCK_STREAM, 0)) < 0) {
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#else
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if((sockd = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
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#endif
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perror("socket()");
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mprintf("@Can't create the socket.\n");
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return 0;
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}
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server2.sin_family = AF_INET;
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server2.sin_addr.s_addr = inet_addr("127.0.0.1");
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server2.sin_port = htons(cpt->numarg);
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if(connect(sockd, (struct sockaddr *) &server2, sizeof(struct sockaddr_in)) < 0) {
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close(sockd);
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perror("connect()");
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mprintf("@Can't connect to clamd.\n");
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return 0;
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}
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} else {
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mprintf("@Clamd is not configured properly.\n");
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return 2;
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}
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*/
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scanret = passfile(dirname, sockd, virname);
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return scanret;
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}
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int passfile(const char *file, int sockd, char **virname)
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{
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char buff[4096];
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char *fullpath, cwd[200];
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char *scancmd;
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FILE *fd;
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// fullpath = mcalloc(200 + strlen(file) + 10, sizeof(char));
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//
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// if(!getcwd(cwd, 200)) {
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// mprintf("@Can't get absolute pathname of current working directory.\n");
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// return 0;
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// }
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// sprintf(fullpath, "%s/%s", cwd, file);
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scancmd = (char *) mcalloc(strlen(file) + 20, sizeof(char));
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sprintf(scancmd, "CONTSCAN %s", file);
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if(write(sockd, scancmd, strlen(scancmd)) < 0) {
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mprintf("@Can't write to the socket.\n");
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close(sockd);
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return 2;
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}
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if((fd = fdopen(sockd, "r")) == NULL) {
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mprintf("@Can't open descriptor %d to read.\n", sockd);
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return 2;
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}
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while(fgets(buff, sizeof(buff), fd)) {
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if(strstr(buff, "FOUND\n")) {
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strtok(buff, " ");
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*virname = strtok(NULL, " ");
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return 1;
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}
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}
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fclose(fd);
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return 0;
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}
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