/*
* SARG Squid Analysis Report Generator http://sarg.sourceforge.net
- * 1998, 2011
+ * 1998, 2015
*
* SARG donations:
* please look at http://sarg.sourceforge.net/donations.php
#include "include/conf.h"
#include "include/defs.h"
+#include "include/readlog.h"
/*!
The buffer to store the list of the suffixes to take into account when generating
*/
static int NDownloadSuffix=0;
+//! Name of the file containing the unsorted downloaded entries.
+static char download_unsort[MAXLEN]="";
+//! The file handle to write the entries.
+static FILE *fp_download=NULL;
+//! \c True if at least one downloaded entry exists.
+static bool download_exists=false;
+
+/*!
+Open a file to store the denied accesses.
+
+\return The file handle or NULL if no file is necessary.
+*/
+void download_open(void)
+{
+ if ((ReportType & REPORT_TYPE_DOWNLOADS) == 0) {
+ if (debugz>=LogLevel_Process) debugaz(__FILE__,__LINE__,_("Download report not produced as it is not requested\n"));
+ return;
+ }
+ if (Privacy) {
+ if (debugz>=LogLevel_Process) debugaz(__FILE__,__LINE__,_("Download report not produced because privacy option is active\n"));
+ return;
+ }
+
+ snprintf(download_unsort,sizeof(download_unsort),"%s/download.int_unsort",tmp);
+ if ((fp_download=MY_FOPEN(download_unsort,"w"))==NULL) {
+ debuga(__FILE__,__LINE__,_("Cannot open file \"%s\": %s\n"),download_unsort,strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+ return;
+}
+
+/*!
+Write one entry in the unsorted downloaded file provided that it is required.
+
+\param log_entry The entry to write into the log file.
+\param url The URL of the downloaded file.
+*/
+void download_write(const struct ReadLogStruct *log_entry,const char *url)
+{
+ char date[80];
+
+ if (fp_download && strstr(log_entry->HttpCode,"DENIED") == 0) {
+ strftime(date,sizeof(date),"%d/%m/%Y\t%H:%M:%S",&log_entry->EntryTime);
+ fprintf(fp_download,"%s\t%s\t%s\t%s\n",date,log_entry->User,log_entry->Ip,url);
+ download_exists=true;
+ }
+}
+
+/*!
+Close the file opened by denied_open().
+*/
+void download_close(void)
+{
+ if (fp_download)
+ {
+ if (fclose(fp_download)==EOF) {
+ debuga(__FILE__,__LINE__,_("Write error in \"%s\": %s\n"),download_unsort,strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+ fp_download=NULL;
+ }
+}
+
+/*!
+Tell the caller if a download report exists.
+
+\return \c True if the report is available or \c false if no report
+was generated.
+*/
+bool is_download(void)
+{
+ return(download_exists);
+}
+
/*!
Sort the raw log file with the downloaded files.
\param report_in The name of the file where to store the sorted entries.
+
+The file is sorted by columns 3, 1, 2 and 5 that are the columns of the user's ID, the
+date, the time and the URL.
*/
static void download_sort(const char *report_in)
{
int clen;
char csort[MAXLEN];
int cstatus;
-
- clen=snprintf(csort,sizeof(csort),"sort -T \"%s\" -t \"\t\" -k 3,3 -k 1,1 -k 2,2 -k 5,5 -o \"%s\" \"%s/download.unsort\"",
- tmp, report_in, tmp);
+
+ clen=snprintf(csort,sizeof(csort),"sort -T \"%s\" -t \"\t\" -k 3,3 -k 1,1 -k 2,2 -k 5,5 -o \"%s\" \"%s\"",
+ tmp, report_in, download_unsort);
if (clen>=sizeof(csort)) {
- debuga(_("Path too long to sort the file: %s\n"),csort);
+ debuga(__FILE__,__LINE__,_("Path too long to sort file \"%s\"\n"),download_unsort);
exit(EXIT_FAILURE);
}
cstatus=system(csort);
if (!WIFEXITED(cstatus) || WEXITSTATUS(cstatus)) {
- debuga(_("sort command return status %d\n"),WEXITSTATUS(cstatus));
- debuga(_("sort command: %s\n"),csort);
+ debuga(__FILE__,__LINE__,_("sort command return status %d\n"),WEXITSTATUS(cstatus));
+ debuga(__FILE__,__LINE__,_("sort command: %s\n"),csort);
exit(EXIT_FAILURE);
}
- if (snprintf(csort,sizeof(csort),"%s/download.unsort",tmp)>=sizeof(csort)) {
- debuga(_("Path too long for %s/download.unsort\n"),tmp);
- exit(EXIT_FAILURE);
- }
- if (unlink(csort)) {
- debuga(_("Cannot delete %s - %s\n"),csort,strerror(errno));
- exit(EXIT_FAILURE);
+ if (!KeepTempLog) {
+ if (unlink(download_unsort)) {
+ debuga(__FILE__,__LINE__,_("Cannot delete \"%s\": %s\n"),download_unsort,strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+ download_unsort[0]='\0';
}
}
*/
void download_report(void)
{
- FILE *fp_in = NULL, *fp_ou = NULL;
+ FileObject *fp_in = NULL;
+ FILE *fp_ou = NULL;
char *buf;
char *url;
struct userinfostruct *uinfo;
struct tm t;
+ if (!download_exists) {
+ if (!KeepTempLog && download_unsort[0]!='\0' && unlink(download_unsort))
+ debuga(__FILE__,__LINE__,_("Cannot delete \"%s\": %s\n"),download_unsort,strerror(errno));
+ download_unsort[0]='\0';
+ if (debugz>=LogLevel_Process) debugaz(__FILE__,__LINE__,_("No downloaded files to report\n"));
+ return;
+ }
+
+ if (debugz>=LogLevel_Process)
+ debuga(__FILE__,__LINE__,_("Creating download report...\n"));
ouser[0]='\0';
ouser2[0]='\0';
// sort the raw file
- snprintf(report_in,sizeof(report_in),"%s/download.log",tmp);
+ snprintf(report_in,sizeof(report_in),"%s/download.int_log",tmp);
download_sort(report_in);
- if(access(report_in, R_OK) != 0) {
- if (debugz) debugaz(_("Downloaded files report not generated as it is empty\n"));
- return;
- }
// produce the report.
snprintf(report,sizeof(report),"%s/download.html",outdirname);
- if((fp_in=MY_FOPEN(report_in,"r"))==NULL) {
- debuga(_("(download) Cannot open log file %s\n"),report_in);
+ if((fp_in=FileObject_Open(report_in))==NULL) {
+ debuga(__FILE__,__LINE__,_("Cannot open file \"%s\": %s\n"),report_in,FileObject_GetLastOpenError());
exit(EXIT_FAILURE);
}
if((fp_ou=MY_FOPEN(report,"w"))==NULL) {
- debuga(_("(download) Cannot open log file %s\n"),report);
+ debuga(__FILE__,__LINE__,_("Cannot open file \"%s\": %s\n"),report,strerror(errno));
exit(EXIT_FAILURE);
}
fprintf(fp_ou,"<tr><th class=\"header_l\">%s</th><th class=\"header_l\">%s</th><th class=\"header_l\">%s</th><th class=\"header_l\">%s</th></tr>\n",_("USERID"),_("IP/NAME"),_("DATE/TIME"),_("ACCESSED SITE"));
if ((line=longline_create())==NULL) {
- debuga(_("Not enough memory to read the downloaded files\n"));
+ debuga(__FILE__,__LINE__,_("Not enough memory to read file \"%s\"\n"),report_in);
exit(EXIT_FAILURE);
}
getword_start(&gwarea,buf);
if (getword(data,sizeof(data),&gwarea,'\t')<0 || getword(hora,sizeof(hora),&gwarea,'\t')<0 ||
getword(user,sizeof(user),&gwarea,'\t')<0 || getword(ip,sizeof(ip),&gwarea,'\t')<0) {
- debuga(_("There is a broken record or garbage in file %s\n"),report_in);
+ debuga(__FILE__,__LINE__,_("Invalid record in file \"%s\"\n"),report_in);
exit(EXIT_FAILURE);
}
if (getword_ptr(buf,&url,&gwarea,'\t')<0) {
- debuga(_("There is a broken url in file %s\n"),report_in);
+ debuga(__FILE__,__LINE__,_("Invalid url in file \"%s\"\n"),report_in);
exit(EXIT_FAILURE);
}
if (sscanf(data,"%d/%d/%d",&day,&month,&year)!=3) continue;
uinfo=userinfo_find_from_id(user);
if (!uinfo) {
- debuga(_("Unknown user ID %s in file %s\n"),user,report_in);
+ debuga(__FILE__,__LINE__,_("Unknown user ID %s in file \"%s\"\n"),user,report_in);
exit(EXIT_FAILURE);
}
new_user=false;
output_html_link(fp_ou,url,100);
fputs("</td></tr>\n",fp_ou);
}
- fclose(fp_in);
+ if (FileObject_Close(fp_in)) {
+ debuga(__FILE__,__LINE__,_("Read error in \"%s\": %s\n"),report_in,FileObject_GetLastCloseError());
+ exit(EXIT_FAILURE);
+ }
longline_destroy(&line);
fputs("</table></div>\n",fp_ou);
- if (write_html_trailer(fp_ou)<0)
- debuga(_("Write error in file %s\n"),report);
- if (fclose(fp_ou)==EOF)
- debuga(_("Failed to close file %s - %s\n"),report,strerror(errno));
+ write_html_trailer(fp_ou);
+ if (fclose(fp_ou)==EOF) {
+ debuga(__FILE__,__LINE__,_("Write error in \"%s\": %s\n"),report,strerror(errno));
+ exit(EXIT_FAILURE);
+ }
- if (unlink(report_in)) {
- debuga(_("Cannot delete %s - %s\n"),report_in,strerror(errno));
+ if (!KeepTempLog && unlink(report_in)) {
+ debuga(__FILE__,__LINE__,_("Cannot delete \"%s\": %s\n"),report_in,strerror(errno));
exit(EXIT_FAILURE);
}
DownloadSuffix=strdup(list);
if (!DownloadSuffix) {
- debuga(_("Download suffix list too long\n"));
+ debuga(__FILE__,__LINE__,_("Download suffix list too long\n"));
exit(EXIT_FAILURE);
}
j = 1;
if (list[i] == ',') j++;
DownloadSuffixIndex=malloc(j*sizeof(char *));
if (!DownloadSuffixIndex) {
- debuga(_("Too many download suffixes\n"));
+ debuga(__FILE__,__LINE__,_("Too many download suffixes\n"));
exit(EXIT_FAILURE);
}
return(false);
}
+/*!
+Remove any temporary file left by the download module.
+*/
+void download_cleanup(void)
+{
+ if (fp_download) {
+ if (fclose(fp_download)==EOF) {
+ debuga(__FILE__,__LINE__,_("Write error in \"%s\": %s\n"),download_unsort,strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+ fp_download=NULL;
+ }
+ if (download_unsort[0]) {
+ if (unlink(download_unsort)==-1)
+ debuga(__FILE__,__LINE__,_("Failed to delete \"%s\": %s\n"),download_unsort,strerror(errno));
+ }
+}
projects / thirdparty / sarg.git / blobdiff