/* * Copyright (C) 2002 Tomasz Kojm * * Modified slightly by Robert Hogan as part of * clamdmail package. 2003. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include //#include "others.h" #include "cfgparser.h" #include "memory.h" #include "options.h" #include "defaults.h" //#include "shared.h" #include int client(const char *dirname, struct optstruct *opt, char **virname) { char buff[4096], cwd[200], *file, *scancmd; struct sockaddr_un server; struct sockaddr_in server2; struct cfgstruct *copt, *cpt; int sockd, bread; /*const char *clamav_conf = getargl(opt, "config-file");*/ const char *clamav_conf; FILE *fd; DIR *dd; struct dirent *dent; struct stat statbuf; char *fname; int scanret = 0; /* if(!clamav_conf) clamav_conf = DEFAULT_CFG; if((copt = parsecfg(clamav_conf)) == NULL) { mprintf("@Can't parse configuration file.\n"); return 2; } if(cfgopt(copt, "TCPSocket") && cfgopt(copt, "LocalSocket")) { mprintf("@Clamd is not configured properly.\n"); return 2; } else if((cpt = cfgopt(copt, "LocalSocket"))) { */ server.sun_family = AF_UNIX; strncpy(server.sun_path, "/tmp/KlamMailSock", sizeof(server.sun_path)); if((sockd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) { //perror("socket()"); //mprintf("@Can't create the socket.\n"); return 2; } if(connect(sockd, (struct sockaddr *) &server, sizeof(struct sockaddr_un)) < 0) { close(sockd); //perror("connect()"); //mprintf("@Can't connect to clamd.\n"); return 2; } /* } else if((cpt = cfgopt(copt, "TCPSocket"))) { #ifdef PF_INET if((sockd = socket(PF_INET, SOCK_STREAM, 0)) < 0) { #else if((sockd = socket(AF_INET, SOCK_STREAM, 0)) < 0) { #endif perror("socket()"); mprintf("@Can't create the socket.\n"); return 0; } server2.sin_family = AF_INET; server2.sin_addr.s_addr = inet_addr("127.0.0.1"); server2.sin_port = htons(cpt->numarg); if(connect(sockd, (struct sockaddr *) &server2, sizeof(struct sockaddr_in)) < 0) { close(sockd); perror("connect()"); mprintf("@Can't connect to clamd.\n"); return 0; } } else { mprintf("@Clamd is not configured properly.\n"); return 2; } */ scanret = passfile(dirname, sockd, virname); return scanret; } int passfile(const char *file, int sockd, char **virname) { char buff[4096]; char *fullpath, cwd[200]; char *scancmd; FILE *fd; // fullpath = mcalloc(200 + strlen(file) + 10, sizeof(char)); // // if(!getcwd(cwd, 200)) { // mprintf("@Can't get absolute pathname of current working directory.\n"); // return 0; // } // sprintf(fullpath, "%s/%s", cwd, file); scancmd = (char *) mcalloc(strlen(file) + 20, sizeof(char)); sprintf(scancmd, "CONTSCAN %s", file); if(write(sockd, scancmd, strlen(scancmd)) < 0) { mprintf("@Can't write to the socket.\n"); close(sockd); return 2; } if((fd = fdopen(sockd, "r")) == NULL) { mprintf("@Can't open descriptor %d to read.\n", sockd); return 2; } while(fgets(buff, sizeof(buff), fd)) { if(strstr(buff, "FOUND\n")) { strtok(buff, " "); *virname = strtok(NULL, " "); return 1; } } fclose(fd); return 0; }