]> git.ipfire.org Git - thirdparty/sarg.git/blobdiff - email.c
Optimize away a useless strcpy.
[thirdparty/sarg.git] / email.c
diff --git a/email.c b/email.c
index c8d03f1e5dc2b9ac49b6fc95b809cb562792d762..dc5351e00e8ae5574a1df58ea46b7e831ce47cc0 100644 (file)
--- a/email.c
+++ b/email.c
@@ -1,10 +1,11 @@
 /*
- * AUTHOR: Pedro Lineu Orso                         pedro.orso@gmail.com
- *                                                            1998, 2008
  * SARG Squid Analysis Report Generator      http://sarg.sourceforge.net
+ *                                                            1998, 2015
  *
  * SARG donations:
  *      please look at http://sarg.sourceforge.net/donations.php
+ * Support:
+ *     http://sourceforge.net/projects/sarg/forums/forum/363374
  * ---------------------------------------------------------------------
  *
  *  This program is free software; you can redistribute it and/or modify
 #include "include/conf.h"
 #include "include/defs.h"
 
-int geramail(const char *dirname, int debug, const char *outdir, int userip, const char *email, const char *TempDir)
-{
-
-   FILE *fp_in, *fp_top1, *fp_top2, *fp_top3;
-   long long int ttnbytes=0, ttnacc=0, tnacc=0;
-   long long int tnbytes=0, ttnelap=0, tnelap=0;
-   float perc=0.00;
-   float perc2=0.00;
-   int posicao=0;
-   char olduser[MAXLEN], csort[MAXLEN], period[MAXLEN], arqper[MAXLEN];
-   char wger[MAXLEN], top1[MAXLEN], top2[MAXLEN], top3[MAXLEN], user[MAXLEN], nacc[20], nbytes[20], url[MAXLEN], tusr[MAXLEN];
-   char ip[MAXLEN], hora[9], data[15], elap[16], user2[MAXLEN], wperc[8], wperc2[8];
-   char strip1[MAXLEN], strip2[MAXLEN], strip3[MAXLEN], strip4[MAXLEN], strip5[MAXLEN], strip6[MAXLEN], strip7[MAXLEN];
-   char incac[30], oucac[30];
-   int totuser=0;
-   time_t t;
-   struct tm *local;
-   int cstatus;
-   char warea[MAXLEN];
-
-   strcpy(wger,dirname);
-   strcpy(top1,dirname);
-   strcpy(top2,dirname);
-   strcpy(top3,dirname);
-   strcpy(tusr,dirname);
-   strcat(wger,"/sarg-general");
-   strcat(top1,"/top");
-   strcat(top2,"/top.tmp");
-   strcat(top3,"/report");
-   strcat(tusr,"/sarg-users");
-
-   if((fp_in=fopen(wger,"r"))==NULL) {
-      fprintf(stderr, "SARG: (email) %s: %s\n",text[45],wger);
-      exit(1);
-   }
-
-   if((fp_top1=fopen(top1,"w"))==NULL) {
-      fprintf(stderr, "SARG: (email) %s: %s\n",text[45],top1);
-      exit(1);
-   }
-
-   if((fp_top2=fopen(top2,"w"))==NULL) {
-      fprintf(stderr, "SARG: (email) %s: %s\n",text[45],top2);
-      exit(1);
-   }
-
-   olduser[0]='\0';
-   totuser=0;
-
-   while(fgets(warea,sizeof(warea),fp_in))
-   {
-      if (getword(user,sizeof(user),warea,' ')<0) {
-         printf("SARG: Maybe you have a broken user in your %s file.\n",wger);
-         exit(1);
-      }
-      if(strcmp(user,"TOTAL") == 0) {
-         continue;
-      }
-      if (getword(nacc,sizeof(nacc),warea,' ')<0) {
-         printf("SARG: Maybe you have a broken number of access in your %s file.\n",wger);
-         exit(1);
-      }
-      if (getword(nbytes,sizeof(nbytes),warea,' ')<0) {
-         printf("SARG: Maybe you have a broken number of bytes in your %s file.\n",wger);
-         exit(1);
-      }
-      if (getword(url,sizeof(url),warea,' ')<0) {
-         printf("SARG: Maybe you have a broken url in your %s file.\n",wger);
-         exit(1);
-      }
-      if (getword(ip,sizeof(ip),warea,' ')<0) {
-         printf("SARG: Maybe you have a broken source IP address in your %s file.\n",wger);
-         exit(1);
-      }
-      if (getword(hora,sizeof(hora),warea,' ')<0) {
-         printf("SARG: Maybe you have a broken time in your %s file.\n",wger);
-         exit(1);
-      }
-      if (getword(data,sizeof(data),warea,' ')<0) {
-         printf("SARG: Maybe you have a broken date in your %s file.\n",wger);
-         exit(1);
-      }
-      if (getword(elap,sizeof(elap),warea,' ')<0) {
-         printf("SARG: Maybe you have a broken elapsed time in your %s file.\n",wger);
-         exit(1);
-      }
-      if (getword(incac,sizeof(incac),warea,' ')<0) {
-         printf("SARG: Maybe you have a broken in cache column in your %s file.\n",wger);
-         exit(1);
-      }
-      if (getword(oucac,sizeof(oucac),warea,0)<0) {
-         printf("SARG: Maybe you have a broken not in cache column in your %s file.\n",wger);
-         exit(1);
-      }
-
-      if(strcmp(olduser,user) != 0)
-      {
-         totuser++;
-
-         if (olduser[0] != '\0') {
-#if defined(__FreeBSD__)
-            fprintf(fp_top2,"%s %qu %qu %qu\n",olduser,tnbytes,tnacc,tnelap);
-#elif defined(__alpha) || __ALPHA
-            fprintf(fp_top2,"%s %ld %ld %ld\n",olduser,tnbytes,tnacc,tnelap);
-#else
-            fprintf(fp_top2,"%s %lld %lld %lld\n",olduser,tnbytes,tnacc,tnelap);
-#endif
-            ttnbytes=ttnbytes+tnbytes;
-            ttnacc=ttnacc+tnacc;
-            ttnelap=ttnelap+tnelap;
-         }
-         strcpy(olduser,user);
-         tnbytes=0;
-         tnacc=0;
-         tnelap=0;
-      }
-
-      tnbytes=tnbytes+atol(nbytes);
-      tnacc=tnacc+atol(nacc);
-      tnelap=tnelap+atol(elap);
-   }
-
-   if (olduser[0] != '\0') {
-#if defined(__FreeBSD__)
-      fprintf(fp_top2,"%s %qu %qu %qu\n",olduser,tnbytes,tnacc,tnelap);
-#elif defined(__alpha) || __ALPHA
-      fprintf(fp_top2,"%s %ld %ld %ld\n",olduser,tnbytes,tnacc,tnelap);
-#else
-      fprintf(fp_top2,"%s %lld %lld %lld\n",olduser,tnbytes,tnacc,tnelap);
-#endif
-      ttnbytes=ttnbytes+tnbytes;
-      ttnacc=ttnacc+tnacc;
-      ttnelap=ttnelap+tnelap;
-   }
-
-   fclose(fp_in);
-   fclose(fp_top2);
-
-   sprintf(csort,"sort -n -T \"%s\" -r -k 2,2 -o \"%s\" \"%s\"", TempDir, top1, top2);
-   cstatus=system(csort);
-   if (!WIFEXITED(cstatus) || WEXITSTATUS(cstatus)) {
-      fprintf(stderr, "SARG: sort command return status %d\n",WEXITSTATUS(cstatus));
-      fprintf(stderr, "SARG: sort command: %s\n",csort);
-      exit(1);
-   }
-
-   unlink(top2);
-
-   if((fp_top1=fopen(top1,"a"))==NULL) {
-      fprintf(stderr, "SARG: (email) %s: %s\n",text[45],top1);
-      exit(1);
-   }
-#if defined(__FreeBSD__)
-   fprintf(fp_top1,"TOTAL %qu %qu %qu\n",ttnbytes,ttnacc,ttnelap);
-#elif defined(__alpha) || __ALPHA
-   fprintf(fp_top1,"TOTAL %ld %ld %ld\n",ttnbytes,ttnacc,ttnelap);
-#else
-   fprintf(fp_top1,"TOTAL %lld %lld %lld\n",ttnbytes,ttnacc,ttnelap);
+#ifdef ENABLE_DOUBLE_CHECK_DATA
+extern struct globalstatstruct globstat;
 #endif
-   fclose(fp_top1);
-
-   /*
-   * Obtem o period
-   */
-
-   strcpy(arqper,dirname);
-   strcat(arqper,"/sarg-period");
-
-   if ((fp_in = fopen(arqper, "r")) == 0){
-      fprintf(stderr, "SARG: (email) %s: %s\n",text[45],arqper);
-      exit(1);
-   }
-
-   fgets(period,sizeof(period),fp_in);
-   fclose(fp_in);
-
-   if((fp_top1=fopen(top1,"r"))==NULL) {
-      fprintf(stderr, "SARG: (email) %s: %s\n",text[45],top1);
-      exit(1);
-   }
-
-   if((fp_top3=fopen(top3,"w"))==NULL) {
-      fprintf(stderr, "SARG: (email) %s: %s\n",text[45],top3);
-      exit(1);
-   }
-
-   sprintf(strip1,"%s",text[88]);
-   strip_latin(strip1);
-   fprintf(fp_top3,"%s\n",strip1);
-
-   sprintf(strip1,"%s",text[97]);
-   strip_latin(strip1);
-   fprintf(fp_top3,"%s\n",strip1);
-
-   sprintf(strip1,"%s",text[89]);
-   strip_latin(strip1);
-   fprintf(fp_top3,"%s %s\n\n",strip1,period);
-
-   sprintf(strip1,"%s",text[100]);
-   strip_latin(strip1);
-   sprintf(strip2,"%s",text[98]);
-   strip_latin(strip2);
-   sprintf(strip3,"%s",text[92]);
-   strip_latin(strip3);
-   sprintf(strip4,"%s",text[93]);
-   strip_latin(strip4);
-   sprintf(strip5,"%s",text[94]);
-   strip_latin(strip5);
-   sprintf(strip6,"%s",text[95]);
-   strip_latin(strip6);
-   sprintf(strip7,"%s",text[99]);
-   strip_latin(strip7);
 
-   fprintf(fp_top3,"%-7s %-20s %-8s %-15s %%%-6s %-10s %-10s %%%-7s\n------- -------------------- -------- --------------- ------- ---------- ---------- -------\n",strip1,strip2,strip3,strip4,strip4,strip5,strip6,strip7);
+//! Name of the file containing the e-mail to send.
+static char EmailFileName[MAXLEN]="";
 
-   while(fgets(warea,sizeof(warea),fp_top1))
-   {
-      if (getword(user,sizeof(user),warea,' ')<0) {
-         printf("SARG: Maybe you have a broken user in your %s file.\n",top1);
-         exit(1);
-      }
-      if (getword(nbytes,sizeof(nbytes),warea,' ')<0) {
-         printf("SARG: Maybe you have a broken number of bytes in your %s file.\n",top1);
-         exit(1);
-      }
-      if (getword(nacc,sizeof(nacc),warea,' ')<0) {
-         printf("SARG: Maybe you have a broken number of access in your %s file.\n",top1);
-         exit(1);
-      }
-      if (getword(elap,sizeof(elap),warea,' ')<0) {
-         printf("SARG: Maybe you have a broken elapsed time in your %s file.\n",top1);
-         exit(1);
-      }
-
-      if(strchr(user,'_') != NULL)
-         fixip(user);
-
-      strcpy(user2,user);
-
-      tnbytes=atol(nbytes);
-
-      if(tnbytes) {
-         perc=ttnbytes / 100;
-         perc=tnbytes / perc;
-      } else perc = 0;
-
-      if(atol(elap)) {
-         perc2=ttnelap / 100;
-         perc2=atol(elap) / perc2;
-      } else perc2 = 0;
-
-      posicao++;
-      tnelap=atol(elap);
-
-      sprintf(wperc,"%3.2f%%",perc);
-      sprintf(wperc2,"%3.2f%%",perc2);
-
-      if(strcmp(user,"TOTAL") == 0){
-         fputs("------- -------------------- -------- --------------- ------- ---------- ---------- -------\n",fp_top3);
-#if defined(__FreeBSD__)
-         fprintf(fp_top3,"%-7s %20s %8qu %15s %8s %9s %10qu\n",text[107]," ",ttnacc,fixnum(ttnbytes,1)," ",buildtime(ttnelap),ttnelap);
-#elif defined(__alpha) || __ALPHA
-         fprintf(fp_top3,"%-7s %20s %8ld %15s %8s %9s %10ld\n",text[107]," ",ttnacc,fixnum(ttnbytes,1)," ",buildtime(ttnelap),ttnelap);
-#else
-         fprintf(fp_top3,"%-7s %20s %8lld %15s %8s %9s %10lld\n",text[107]," ",ttnacc,fixnum(ttnbytes,1)," ",buildtime(ttnelap),ttnelap);
-#endif
-      } else {
-#if defined(__FreeBSD__)
-         fprintf(fp_top3,"%7d %20s %8s %15s %7s %10s %10qu %7s%%\n",posicao,user2,nacc,fixnum(tnbytes,1),wperc,buildtime(tnelap),tnelap,wperc2);
-#elif defined(__alpha) || __ALPHA
-         fprintf(fp_top3,"%7d %20s %8s %15s %7s %10s %10ld %7s%%\n",posicao,user2,nacc,fixnum(tnbytes,1),wperc,buildtime(tnelap),tnelap,wperc2);
-#else
-         fprintf(fp_top3,"%7d %20s %8s %15s %7s %10s %10lld %7s\n",posicao,user2,nacc,fixnum(tnbytes,1),wperc,buildtime(tnelap),tnelap,wperc2);
-#endif
-      }
-   }
-
-   if(ttnbytes) {
-      tnbytes=ttnbytes / totuser;
-   } else tnbytes=0;
-
-   sprintf(strip1,"%s",text[96]);
-   strip_latin(strip1);
-#if defined(__FreeBSD__)
-   fprintf(fp_top3,"%-7s %20s %8qu %15s %8s %9s %10qu\n",strip1," ",ttnacc/totuser,fixnum(tnbytes,1)," ",buildtime(ttnelap/totuser),ttnelap/totuser);
-#elif defined(__alpha) || __ALPHA
-   fprintf(fp_top3,"%-7s %20s %8ld %15s %8s %9s %10ld\n",strip1," ",ttnacc/totuser,fixnum(tnbytes,1)," ",buildtime(ttnelap/totuser),ttnelap/totuser);
-#else
-   fprintf(fp_top3,"%-7s %20s %8lld %15s %8s %9s %10lld\n",strip1," ",ttnacc/totuser,fixnum(tnbytes,1)," ",buildtime(ttnelap/totuser),ttnelap/totuser);
-#endif
-
-   fclose(fp_top1);
-   unlink(top1);
-
-   t = time(NULL);
-   local = localtime(&t);
-   fprintf(fp_top3, "\n%s\n", asctime(local));
-
-   fclose(fp_top3);
-
-   if(strcmp(email,"stdout") == 0) {
-      if((fp_top3=fopen(top3,"r"))==NULL) {
-         fprintf(stderr, "SARG: (email) %s: %s\n",text[45],top3);
-         exit(1);
-      }
-
-      while(fgets(buf,sizeof(buf),fp_top3)!=NULL)
-         printf("%s",buf);
-    } else {
-      sprintf(buf,"'%s' -s 'SARG %s, %s' '%s' <'%s'",MailUtility,text[55],asctime(local),email,top3);
-      cstatus=system(buf);
-      if (!WIFEXITED(cstatus) || WEXITSTATUS(cstatus)) {
-         fprintf(stderr, "SARG: command return status %d\n",WEXITSTATUS(cstatus));
-         fprintf(stderr, "SARG: command: %s\n",buf);
-         exit(1);
-      }
-    }
-
-   sprintf(csort,"rm -rf \"%s/sarg\"",TempDir);
-   system(csort);
+/*!
+ * Generate a file name to write the e-mail and open the file.
+ *
+ * \param Module The module for which the e-mail is generated.
+ *
+ * \return The file to which the e-mail can be written.
+ */
+FILE *Email_OutputFile(const char *Module)
+{
+       FILE *fp;
+
+       if(strcmp(email,"stdout") == 0) {
+               EmailFileName[0]='\0';
+               return(stdout);
+       }
+
+       snprintf(EmailFileName,sizeof(EmailFileName),"%s/%s.int_unsort",tmp,Module);
+       if ((fp=fopen(EmailFileName,"w"))==NULL) {
+               debuga(__FILE__,__LINE__,_("Cannot open file \"%s\": %s\n"),EmailFileName,strerror(errno));
+               exit(EXIT_FAILURE);
+       }
+       return(fp);
+}
 
-   return (0);
+/*!
+ * Send the e-mail.
+ *
+ * \param fp The file opened by Email_OutputFile().
+ */
+void Email_Send(FILE *fp,const char *Subject)
+{
+       char warea[MAXLEN];
+       int cstatus;
+
+       if (fp==stdout) return;//to stdout
+
+       if (fclose(fp)==EOF) {
+               debuga(__FILE__,__LINE__,_("Write error in \"%s\": %s\n"),EmailFileName,strerror(errno));
+               exit(EXIT_FAILURE);
+       }
+
+       snprintf(warea,sizeof(warea),"%s -s \"%s\" \"%s\" <\"%s\"",MailUtility,Subject,email,EmailFileName);
+       if (debug)
+               debuga(__FILE__,__LINE__,_("Sending mail with command: %s\n"),warea);
+       cstatus=system(warea);
+       if (!WIFEXITED(cstatus) || WEXITSTATUS(cstatus)) {
+               debuga(__FILE__,__LINE__,_("command return status %d\n"),WEXITSTATUS(cstatus));
+               debuga(__FILE__,__LINE__,_("command: %s\n"),warea);
+               exit(EXIT_FAILURE);
+       }
+       if (!KeepTempLog && unlink(EmailFileName)) {
+               debuga(__FILE__,__LINE__,_("Cannot delete \"%s\": %s\n"),EmailFileName,strerror(errno));
+               exit(EXIT_FAILURE);
+       }
 }