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56 lines
1.6 KiB
C
56 lines
1.6 KiB
C
/*
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* avir.c, SJ
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*/
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#include <stdio.h>
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#include <string.h>
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#include <sys/time.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <piler.h>
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int do_av_check(struct session_data *sdata, char *rcpttoemail, char *virusinfo, struct __data *data, struct __config *cfg){
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int rav = AVIR_OK;
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char avengine[SMALLBUFSIZE];
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if(sdata->need_scan == 0) return rav;
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memset(avengine, 0, SMALLBUFSIZE);
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#ifdef HAVE_LIBCLAMAV
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const char *virname;
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unsigned int options=0;
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options = CL_SCAN_STDOPT | CL_SCAN_ARCHIVE | CL_SCAN_MAIL | CL_SCAN_OLE2;
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if(cfg->use_libclamav_block_max_feature == 1) options |= CL_SCAN_BLOCKMAX;
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if(cfg->clamav_block_encrypted_archives == 1) options |= CL_SCAN_BLOCKENCRYPTED;
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if(cfg->verbosity >= _LOG_DEBUG) syslog(LOG_PRIORITY, "%s: trying to pass to libclamav", sdata->ttmpfile);
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if(cl_scanfile(sdata->ttmpfile, &virname, NULL, data->engine, options) == CL_VIRUS){
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memset(virusinfo, 0, SMALLBUFSIZE);
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strncpy(virusinfo, virname, SMALLBUFSIZE-1);
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rav = AVIR_VIRUS;
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snprintf(avengine, SMALLBUFSIZE-1, "libClamAV");
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}
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if(cfg->verbosity >= _LOG_DEBUG) syslog(LOG_PRIORITY, "%s: virus info: '%s'", sdata->ttmpfile, virname);
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#endif
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#ifdef HAVE_CLAMD
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if(strlen(cfg->clamd_addr) > 3 && cfg->clamd_port > 0){
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if(clamd_net_scan(sdata->ttmpfile, avengine, virusinfo, cfg) == AV_VIRUS) rav = AVIR_VIRUS;
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} else {
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if(clamd_scan(sdata->ttmpfile, avengine, virusinfo, cfg) == AV_VIRUS) rav = AVIR_VIRUS;
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}
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#endif
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if(cfg->verbosity >= _LOG_DEBUG) syslog(LOG_PRIORITY, "%s: done virus scanning", sdata->ttmpfile);
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return rav;
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}
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