really dumbe string pointer error

[svn/Prometheus-QoS/.git] / parselogs.c

#include "cll1-0.6.2.h"\r
#include "cll1-0.6.2.h"\r
\r
#define STRLEN 512\r
\r
/* globals declared in prometheus.c */\r
extern char *log_dir;\r
extern const char *version;\r
extern const char *stats_html_signature;\r
extern const char *ls;\r
extern char *html_log_dir;\r
extern int row_odd_even;\r
extern char *log_url;\r
extern char *lms_url;\r
\r
/* function implemented in prometheus.c */\r
const char *tr_odd_even(void);\r
\r
struct IpLog\r
{\r
 char *name;\r
 long traffic;\r
 long guaranted;\r
 long avg;\r
 time_t logged_time;\r
 int i;\r
 int lmsid;\r
 long l;\r
 list(IpLog);\r
} *iplog,*iplogs;\r
\r
void parse_ip_log(int argc, char **argv) \r
{\r
 char *month, *year, *str, *name="(undefined)", *ptr, *ptr2, *filename;\r
 long traffic=0l, traffic_month, total=0, guaranted;\r
 int col, col2, y_ok, m_ok, accept_month, i=1, any_month=0, lmsid;\r
 char mstr[4], ystr[5];\r
 long log_timestamp, log_started = 0, log_ended = 0;\r
 FILE *f; \r
 string(str,STRLEN);\r
 string(filename,STRLEN);\r
\r
 if(argv[1][1]=='l') /* -l */\r
 {\r
  if(argc<4)\r
  {\r
   puts("Missing parameter(s)!\nUsage: prometheus -l Mmm YYYY (Mmm=Jan-Dec or Year, YYYY=year)");\r
   exit(-1);\r
  }\r
  else\r
  {\r
   month=argv[2];\r
   if(eq(month,"Year")) any_month=1;\r
   year=argv[3];\r
  }\r
 }\r
 else\r
 { \r
  time_t t = time(NULL) - 3600*24 ; /* yesterday's timestamp*/\r
  struct tm *timep = localtime(&t);                                           \r
\r
  if(argv[1][1]=='m') /* -m yestarday - month */\r
  {\r
   strftime(mstr, 4, "%b", timep);\r
   month=mstr;\r
   strftime(ystr, 5, "%Y", timep);\r
   year=ystr; \r
  }\r
  else /* -y yesterday - year */\r
  {\r
   month="Year";\r
   any_month=1;\r
   strftime(ystr, 5, "%Y", timep);\r
   year=ystr;\r
  }\r
 }\r
 printf("Analysing traffic for %s %s ...\n",month,year);\r
\r
 /* sorry... next release of C<<1 header file will include for_path_files(name,path) {  } macro */\r
 sprintf(str,"%s %s/",ls,log_dir);\r
 shell(str);\r
 /* for_each(file, str, dir, log_dir) */\r
 input(str,STRLEN) \r
 {\r
  if(strstr(str,".log"))\r
  {\r
    ptr=strrchr(str,'\n');\r
    if(ptr) *ptr='\0';\r
    sprintf(filename,"%s/%s", log_dir,str);\r
    printf("Parsing %s ...", filename);\r
    accept_month=0;\r
    traffic_month=0;\r
    guaranted=0;\r
    lmsid=-1;\r
    parse(filename)\r
    {\r
     y_ok=m_ok=0;  \r
     valid_columns(ptr,_,'\t',col) switch(col)\r
     {\r
      case 1: log_timestamp = atol(ptr); break;\r
      case 2: name = ptr;break;\r
      case 3: traffic = atol(ptr);break;\r
      /* column number   - was 7, now 11...*/\r
      case 7:\r
      case 8:\r
      case 9:\r
      case 10:\r
      case 11: if(isalpha(*ptr)) /* character, not numeric string = date, just one*/\r
               {\r
                valid_columns(ptr2,ptr,' ',col2) switch(col2)\r
                {\r
                 case 2: if(any_month || eq(ptr2,month)) m_ok = 1; break;\r
                 case 5: if(eq(ptr2,year)) y_ok = 1; break;\r
                }\r
               }\r
               else\r
               {\r
                 if(col == 7) guaranted = atol(ptr);\r
                 if(col == 10) lmsid = atoi(ptr);\r
               }\r
     }\r
     \r
     if(y_ok && m_ok) \r
     {\r
      traffic_month += traffic;\r
      if(log_started == 0)\r
      {\r
       log_started = log_timestamp;\r
      }\r
      accept_month = 1;\r
     }\r
     else if (log_started != 0 && log_ended == 0)\r
     {\r
      log_ended = log_timestamp;\r
     }\r
    }\r
    done; /* ugly macro end */ \r
\r
    if(accept_month)\r
    {\r
     if(log_ended == 0)\r
     {\r
      log_ended = time(NULL);\r
     }\r
    \r
     create(iplog,IpLog);\r
     iplog->name = name;\r
     iplog->guaranted = guaranted;\r
     iplog->avg = traffic_month * 8 / (log_ended - log_started); /* Mbps */\r
     iplog->logged_time = (log_ended - log_started);\r
     iplog->traffic = traffic_month; /* MB */\r
     iplog->lmsid = lmsid;\r
     insert(iplog,iplogs,desc_order_by,traffic);\r
     printf(" %ld MB\n",iplog->traffic);\r
    }\r
    else\r
    {\r
     puts(" no records.");\r
    }\r
  }\r
 }\r
 sprintf(str,"%s/%s-%s.html",html_log_dir,year,month);\r
 printf("Writing %s ... ",str);\r
 f=fopen(str,"w");\r
 if(f > 0)\r
 {\r
//  time_t max_logged_time = 0;\r
\r
  fprintf(f, "<table class=\"decorated last\"><thead>\n\\r
<tr><th colspan=\"2\">%s %s</th>\n\\r
<th style=\"text-align: right\">lms</th>\n\\r
<th colspan=\"2\">Data transfers</th>\n\\r
<th style=\"text-align: right\">Min.speed</th>\n\\r
<th style=\"text-align: right\">Avg.speed</th>\n\\r
</tr></thead><tbody>\n ",\r
             month, year);\r
\r
  row_odd_even = 0;\r
  for_each(iplog, iplogs)\r
  {\r
/*   if(iplog->logged_time > max_logged_time)\r
   {\r
    max_logged_time = iplog->logged_time;\r
   }\r
*/\r
   if(iplog->traffic)\r
   {\r
    fprintf(f, "%s<td style=\"text-align: right\">%d</td>\n\\r
<td style=\"text-align: left\">\\r
<a class=\"blue\" target=\"_blank\" href=\"%s%s.log\">%s</td>\n\\r
<td style=\"text-align: right\">", \r
               tr_odd_even(), i++, log_url, iplog->name, iplog->name);  \r
\r
    if(iplog->lmsid > 0)\r
    {\r
     /*base URL will be configurable soon ... */\r
     fprintf(f, "<a class=\"blue\" target=\"_blank\" href=\"%s%d\">%04d</a>\n", lms_url, iplog->lmsid, iplog->lmsid);\r
    }\r
    else if(iplog->lmsid == 0)\r
    {\r
     fputs("------",f);\r
    }    \r
    fprintf(f, "<td style=\"text-align: right\">%ld&nbsp;MB</td>\n\\r
<td style=\"text-align: right\"><strong>%ld&nbsp;GB</strong></td>\n\\r
<td style=\"text-align: right\">%ld&nbsp;kb/s</th>\\r
<td style=\"text-align: right\">%ld&nbsp;Mb/s</th>\\r
</tr>\n",\r
               iplog->traffic, iplog->traffic>>10, iplog->guaranted, iplog->avg);\r
    total+=iplog->traffic>>10;\r
    iplog->i=i;\r
    iplog->l=total;\r
   }\r
  }\r
  fprintf(f,"</tbody><thead><tr>\\r
<th colspan=\"3\" style=\"text-align: left\">Total:</th>\\r
<th colspan=\"2\" style=\"text-align: right\"><strong>%ld&nbsp;GB</strong></th>\\r
<th style=\"text-align: right\"></th>\\r
<th style=\"text-align: right\"></th></tr>\\r
\n", total);\r
  fputs("</thead></table>\n", f);\r
\r
  row_odd_even = 0;\r
  if(i>10)\r
  {\r
   fputs("<a name=\"erp\"></a><p><table class=\"decorated last\">\n\\r
<caption>Enterprise Resource Planning (ERP)</caption>\n\\r
<thead><tr>\n\\r
<th>Analytic category</th>\n\\r
<th colspan=\"2\" style=\"text-align: center\">Active Classes</th>\n\\r
<th colspan=\"2\" style=\"text-align: center\">Data transfers</th>\n\\r
</tr></thead><tbody>\n",f);\r
\r
   if_exists(iplog,iplogs,iplog->l>=total/4)\r
   {\r
    fprintf(f,"%s<td>Top 25%% of traffic</td>\n", tr_odd_even());\r
    fprintf(f,"<td style=\"text-align: right\">%d</td>\n\\r
<td style=\"text-align: right\">%d %%</td>\n\\r
<td style=\"text-align: right\">%ld GB</td>\n\\r
<td style=\"text-align: right\">%d %%</td></tr>\n",\r
              iplog->i, (100*iplog->i+50)/i, iplog->l, (int)((100*iplog->l+50)/total));\r
   }\r
   \r
   if_exists(iplog,iplogs,iplog->i==10)\r
   {\r
    fprintf(f,"%s<td>Top 10 downloaders</td>\n", tr_odd_even());\r
    fprintf(f,"<td style=\"text-align: right\"><strong>10</strong></td>\n\\r
<td style=\"text-align: right\">%d %%</td>\n\\r
<td style=\"text-align: right\">%ld GB</td>\n\\r
<td style=\"text-align: right\">%d %%</td></tr>\n",\r
               (100*iplog->i+50)/i, iplog->l, (int)((100*iplog->l+50)/total));\r
   }\r
\r
   if_exists(iplog,iplogs,iplog->l>=total/2)\r
   {\r
    fprintf(f,"%s<td>Top 50%% of traffic</td>\n", tr_odd_even());\r
    fprintf(f,"<td style=\"text-align: right\">%d</td>\n\\r
<td style=\"text-align: right\">%d %%</td>\n\\r
<td style=\"text-align: right\">%ld GB</td>\n\\r
<td style=\"text-align: right\"><strong>%d %%</strong></td></tr>\n",\r
              iplog->i,(100*iplog->i+50)/i,iplog->l,(int)((100*iplog->l+50)/total));\r
   }\r
\r
   if_exists(iplog,iplogs,iplog->l>=4*total/5)\r
   {\r
    fprintf(f,"%s<td>Top 80%% of traffic</td>\n",tr_odd_even());\r
    fprintf(f,"<td style=\"text-align: right\">%d</td>\n\\r
<td style=\"text-align: right\">%d %%</td>\n\\r
<td style=\"text-align: right\">%ld GB</td>\n\\r
<td style=\"text-align: right\"><strong>%d %%</strong></td></tr>\n",\r
              iplog->i, (100*iplog->i+50)/i, iplog->l, (int)((100*iplog->l+50)/total));\r
   }\r
\r
   if_exists (iplog,iplogs,iplog->i>=i/5)\r
   {\r
    fprintf(f,"%s<td>Top 20%% downloaders</td>\n",tr_odd_even());\r
    fprintf(f,"<td style=\"text-align: right\">%d</td>\n\\r
<td style=\"text-align: right\"><strong>%d %%</strong></td>\n\\r
<td style=\"text-align: right\">%ld GB</td>\n\\r
<td style=\"text-align: right\">%d %%</td></tr>\n",\r
              iplog->i, (100*iplog->i+50)/i, iplog->l, (int)((100*iplog->l+50)/total));\r
   }\r
\r
   if_exists(iplog,iplogs,iplog->i>=i/4)\r
   {\r
    fprintf(f,"%s<td>Top 25%% downloaders</td>\n", tr_odd_even());\r
    fprintf(f,"<td style=\"text-align: right\">%d</td>\n\\r
<td style=\"text-align: right\">%d %%</td>\n\\r
<td style=\"text-align: right\">%ld GB</td>\n\\r
<td style=\"text-align: right\">%d %%</td></tr>\n",\r
               iplog->i, (100*iplog->i+50)/i, iplog->l, (int)((100*iplog->l+50)/total));\r
   }\r
\r
   if_exists(iplog,iplogs,iplog->i>=i/2)\r
   {\r
    fprintf(f,"%s<td>Top 50%% downloaders</td>\n",tr_odd_even());\r
    fprintf(f,"<td style=\"text-align: right\">%d</td>\n\\r
<td style=\"text-align: right\"><strong>%d %%</strong></td>\n\\r
<td style=\"text-align: right\">%ld GB</td>\n\\r
<td style=\"text-align: right\">%d %%</td></tr>\n",\r
              iplog->i, (100*iplog->i+50)/i, iplog->l, (int)((100*iplog->l+50)/total));\r
   }\r
\r
   if_exists(iplog,iplogs,iplog->i>=4*i/5)\r
   {\r
    fprintf(f,"%s<td>Top 80%% downloaders</td>\n",tr_odd_even());\r
    fprintf(f,"<td style=\"text-align: right\">%d</td>\n\\r
<td style=\"text-align: right\">%d %%</td>\n\\r
<td style=\"text-align: right\">%ld GB</td>\n\\r
<td style=\"text-align: right\">%d %%</td></tr>\n",\r
              iplog->i, (100*iplog->i+50)/i, iplog->l, (int)((100*iplog->l+50)/total));\r
   }\r
\r
   fprintf(f,"</tbody><thead><tr><th><a class=\"blue\" target=\"_blank\" href=\"%sERP.log\">All users, all traffic</a></th>\n", log_url);\r
   fprintf(f,"<th style=\"text-align: right\">%d</th>\n\\r
<th style=\"text-align: right\">100 %%</th>\n\\r
<th style=\"text-align: right\">%ld GB</th>\n\\r
<th style=\"text-align: right\">100 %%</th></tr>\n",i-1,total);\r
   fputs("</thead></table>\n", f);\r
  }\r
\r
  fprintf(f, stats_html_signature, version);\r
  fclose(f);\r
  puts("done.");\r
 }\r
 else\r
 {\r
  perror(str);\r
 }\r
}\r