grepday.c

   1 /*
   2  * AUTHOR: Pedro Lineu Orso                         pedro.orso@gmail.com
   3  *                                                            1998, 2008
   4  * SARG Squid Analysis Report Generator      http://sarg.sourceforge.net
   5  *
   6  * SARG donations:
   7  *      please look at http://sarg.sourceforge.net/donations.php
   8  * ---------------------------------------------------------------------
   9  *
  10  *  This program is free software; you can redistribute it and/or modify
  11  *  it under the terms of the GNU General Public License as published by
  12  *  the Free Software Foundation; either version 2 of the License, or
  13  *  (at your option) any later version.
  14  *
  15  *  This program is distributed in the hope that it will be useful,
  16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *  GNU General Public License for more details.
  19  *
  20  *  You should have received a copy of the GNU General Public License
  21  *  along with this program; if not, write to the Free Software
  22  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  23  *
  24  */
  25
  26 #include "include/conf.h"
  27
  28 int blue;
  29 int white;
  30 int lavender;
  31 int darkblue;
  32 int dimgray;
  33 int goldenrod;
  34 int goldenrod2;
  35 int gray;
  36 int silver;
  37 int black;
  38 int x1;
  39 //char *font1 = SYSCONFDIR"/fonts/FreeSans.ttf";
  40 char *font1 = SYSCONFDIR"/fonts/DejaVuSans.ttf";
  41 char s[15];
  42
  43 #if defined(HAVE_GD) && defined(HAVE_ICONV_H) && defined(gdFTEX_Unicode)
  44 #include <iconv.h>
  45 #define SARGgdImageStringFT I18NgdImageStringFT
  46
  47 char * I18NgdImageStringFT (gdImage * im, int *brect, int fg, char *fontlist,
  48                          double ptsize, double angle, int x, int y, char *string)
  49 {
  50  iconv_t localtoutf;
  51  char *sstring, *str, *sstr, *retval;
  52  size_t slen, sslen;
  53
  54  slen = strlen(string) + 1; // We must include string termination character
  55  sslen = slen * 2;          // We assume that UTF8 maximum 2 times large than local
  56  sstring = (char *)malloc(sslen);
  57
  58  str = (char *) string;
  59  sstr = (char *) sstring;
  60
  61  localtoutf = iconv_open ("UTF-8", CharSet);
  62  iconv (localtoutf, (ICONV_CONST char **)&str, &slen, &sstr, &sslen);
  63  iconv_close (localtoutf);
  64
  65  retval = gdImageStringFTEx (im, brect, fg, fontlist, ptsize, angle, x, y, sstring, gdFTEX_Unicode);
  66  free(sstring);
  67
  68  return retval;
  69 }
  70 #else
  71 #define SARGgdImageStringFT gdImageStringFT
  72 #endif
  73
  74 void *bar(long long int *n)
  75 {
  76 #ifdef HAVE_GD
  77    gdPoint points[4];
  78    int brect[8];
  79    int val=0, x;
  80    long long int lim, num;
  81    char v[15];
  82
  83    static char limits[400][12]={"0","500","1000","2000","3000","4000",
  84         "5000","6000","7000","8000","9000","10000",
  85         "20000","30000","40000","50000","70000","90000",
  86         "110000","130000","150000","170000","190000","210000",
  87         "230000","250000","280000","310000","340000","370000",
  88         "400000","430000","450000","460000","490000","500000",
  89         "550000","600000","650000","700000","750000","800000",
  90         "850000","900000","950000","1000000","1100000","1200000",
  91         "1300000","1400000","1500000","1600000","1700000","1800000",
  92         "1900000","2000000","2100000","2200000","2300000","2400000",
  93         "2500000","2600000","2700000","2800000","2900000","3000000",
  94         "3100000","3200000","3300000","3400000","3500000","3600000",
  95         "3700000","3800000","3900000","4000000","4100000","4200000",
  96         "4300000","4400000","4500000","4600000","4700000","4800000",
  97         "4900000","5000000","5100000","5200000","5300000","5400000",
  98         "5500000","5600000","5700000","5800000","5900000","6000000",
  99         "6100000","6200000","6300000","6400000","6500000","6600000",
 100         "6700000","6800000","6900000","7000000","7100000","7200000",
 101         "7300000","7400000","7500000","7600000","7700000","7800000",
 102         "7900000","8000000","8100000","8200000","8300000","8400000",
 103         "8500000","8600000","8700000","8800000","8900000","9000000",
 104         "9100000","9200000","9300000","9400000","9500000","9600000",
 105         "9700000","9800000","9900000","10000000","10500000","11000000",
 106         "11500000","12000000","12500000","13000000","13500000","14000000",
 107         "14500000","15000000","15500000","16000000","16500000","17000000",
 108         "17500000","18000000","18500000","19000000","19500000","20000000",
 109         "21000000","22000000","23000000","24000000","25000000","26000000",
 110         "27000000","28000000","29000000","30000000","31000000","32000000",
 111         "33000000","34000000","35000000","36000000","37000000","38000000",
 112         "39000000","40000000","41000000","42000000","43000000","44000000",
 113         "45000000","46000000","47000000","48000000","49000000","50000000",
 114         "51000000","52000000","53000000","54000000","55000000","56000000",
 115         "57000000","58000000","59000000","60000000","61000000","62000000",
 116         "63000000","64000000","65000000","66000000","67000000","68000000",
 117         "69000000","70000000","71000000","72000000","73000000","74000000",
 118         "75000000","76000000","77000000","78000000","79000000","80000000",
 119         "81000000","82000000","83000000","84000000","85000000","86000000",
 120         "87000000","88000000","89000000","90000000","91000000","92000000",
 121         "93000000","94000000","95000000","96000000","97000000","98000000",
 122         "99000000","100000000","110000000","120000000","130000000","140000000",
 123         "150000000","160000000","170000000","180000000","190000000","200000000",
 124         "210000000","220000000","230000000","240000000","250000000","260000000",
 125         "270000000","280000000","290000000","300000000","310000000","320000000",
 126         "330000000","340000000","350000000","360000000","370000000","380000000",
 127         "390000000","400000000","410000000","420000000","430000000","440000000",
 128         "450000000","460000000","470000000","480000000","490000000","500000000",
 129         "510000000","520000000","530000000","540000000","550000000","560000000",
 130         "570000000","580000000","590000000","600000000","610000000","620000000",
 131         "630000000","640000000","650000000","660000000","670000000","680000000",
 132         "690000000","700000000","710000000","720000000","730000000","740000000",
 133         "750000000","760000000","770000000","780000000","790000000","800000000",
 134         "810000000","820000000","830000000","840000000","850000000","860000000",
 135         "870000000","880000000","890000000","900000000","910000000","920000000",
 136         "930000000","940000000","950000000","960000000","970000000","980000000",
 137         "990000000","1000000000","1100000000","1200000000","1300000000","1400000000",
 138         "1500000000","1600000000","1700000000","1800000000","1900000000","2000000000",
 139         "2100000000","2200000000","2300000000","2400000000","2500000000","2600000000",
 140         "2700000000","2800000000","2900000000","3000000000","3100000000","3200000000",
 141         "3300000000","3400000000","3500000000","3600000000","3700000000","3800000000",
 142         "3900000000","4000000000","4100000000","4200000000","4300000000","4400000000",
 143         "4500000000","4600000000","4700000000","4800000000","4900000000","5000000000"};
 144
 145    if(access(font1, R_OK) != 0) {
 146      fprintf(stderr, "SARG: (grepday) Fontname: %s not found.\n",font1);
 147      exit(1);
 148    }
 149
 150    if(strcmp(GraphDaysBytesBarColor,"orange") == 0) {
 151       color1 = gdImageColorAllocate(im, 255, 233, 142);
 152       color2 = gdImageColorAllocate(im, 220, 163, 72);
 153       color3 = gdImageColorAllocate(im, 255, 198, 107);
 154    }
 155    if(strcmp(GraphDaysBytesBarColor,"blue") == 0) {
 156       color1 = gdImageColorAllocate(im, 62, 80, 167);
 157       color2 = gdImageColorAllocate(im, 40, 51, 101);
 158       color3 = gdImageColorAllocate(im, 57, 73, 150);
 159    }
 160    if(strcmp(GraphDaysBytesBarColor,"green") == 0) {
 161       color1 = gdImageColorAllocate(im,120,166,129);
 162       color2 = gdImageColorAllocate(im,84,113,82);
 163       color3 = gdImageColorAllocate(im,158,223,167);
 164    }
 165    if(strcmp(GraphDaysBytesBarColor,"yellow") == 0) {
 166       color1 = gdImageColorAllocate(im,185,185,10);
 167       color2 = gdImageColorAllocate(im,111,111,10);
 168       color3 = gdImageColorAllocate(im,166,166,10);
 169    }
 170    if(strcmp(GraphDaysBytesBarColor,"brown") == 0) {
 171       color1 = gdImageColorAllocate(im,97,45,27);
 172       color2 = gdImageColorAllocate(im,60,30,20);
 173       color3 = gdImageColorAllocate(im,88,41,26);
 174    }
 175    if(strcmp(GraphDaysBytesBarColor,"red")  == 0){
 176       color1 = gdImageColorAllocate(im,185,10,10);
 177       color2 = gdImageColorAllocate(im,111,10,10);
 178       color3 = gdImageColorAllocate(im,166,10,10);
 179    }
 180
 181    blue = gdImageColorAllocate(im, 0, 0, 255);
 182    white = gdImageColorAllocate(im, 255, 255, 255);
 183    dimgray = gdImageColorAllocate(im, 105, 105, 105);
 184    goldenrod = gdImageColorAllocate(im, 234, 234, 174);
 185    goldenrod2 = gdImageColorAllocate(im, 207, 181, 59);
 186
 187    num = n;
 188    for(x=0; x<=366; x++) {
 189       lim = my_atoll(limits[x]);
 190       if(lim >= num) {
 191          val = 425 - x;
 192          break;
 193       }
 194    }
 195    if(x>366) val = 55;
 196
 197    gdImageFilledRectangle(im, x1, val, x1+11, 425, color3);
 198
 199    points[0].x = x1+7;
 200    points[0].y = val-5;
 201    points[1].x = x1;
 202    points[1].y = val;
 203    points[2].x = x1+11;
 204    points[2].y = val;
 205    points[3].x = x1+17;
 206    points[3].y = val-5;
 207    gdImageFilledPolygon(im, points, 4, color1);
 208
 209    gdImageLine(im, x1+8, val-2, x1+8, val-10, dimgray);
 210    gdImageFilledRectangle(im, x1-2, val-20, x1+18, val-10, goldenrod);
 211    gdImageRectangle(im, x1-2, val-20, x1+18, val-10, goldenrod2);
 212
 213    snprintf(v,6,"%s",fixnum(num,0));
 214
 215    SARGgdImageStringFT(im,&brect[0],black,font1,6,0.0,x1-1,val-12,v);
 216
 217    points[0].x = x1+17;
 218    points[0].y = val-5;
 219    points[1].x = x1+11;
 220    points[1].y = val;
 221    points[2].x = x1+11;
 222    points[2].y = 426;
 223    points[3].x = x1+17;
 224    points[3].y = 420;
 225    gdImageFilledPolygon(im, points, 4, color2);
 226
 227 #endif
 228    return;
 229 }
 230
 231 void greport_day(char *user, int *iprel, int *ipuser)
 232 {
 233    FILE *fp_in, *pngout;
 234    int x, y;
 235    int brect[8];
 236    char wdirname[MAXLEN];
 237    char graph[MAXLEN];
 238    char wuser[255];
 239    char csort[255];
 240    char data[20];
 241    int  count=0;
 242    char oday[20];
 243    char day[20];
 244    char bytes[20];
 245    long long int tot;
 246    time_t t;
 247    struct tm *local;
 248    int cstatus;
 249 #ifdef HAVE_GD
 250
 251    if(strcmp(Graphs,"yes") != 0) {
 252       unlink(wdirname);
 253       return;
 254    }
 255
 256    im = gdImageCreate(720, 480);
 257
 258    lavender = gdImageColorAllocate(im, 230, 230, 250);
 259    white = gdImageColorAllocate(im, 255, 255, 255);
 260    gray = gdImageColorAllocate(im, 192, 192, 192);
 261    silver = gdImageColorAllocate(im, 211, 211, 211);
 262    black = gdImageColorAllocate(im, 0, 0, 0);
 263    blue = gdImageColorAllocate(im, 35, 35, 227);
 264    dimgray = gdImageColorAllocate(im, 105, 105, 105);
 265    darkblue = gdImageColorAllocate(im, 0, 0, 139);
 266
 267    gdImageRectangle(im, 0, 0, 719, 479, dimgray);
 268    gdImageFilledRectangle(im, 60, 60, 700, 420, silver);
 269
 270    points[0].x = 50;
 271    points[0].y = 65;
 272    points[1].x = 50;
 273    points[1].y = 425;
 274    points[2].x = 60;
 275    points[2].y = 420;
 276    points[3].x = 60;
 277    points[3].y = 60;
 278    gdImageFilledPolygon(im, points, 4, gray);
 279
 280    points[0].x = 60;
 281    points[0].y = 420;
 282    points[1].x = 50;
 283    points[1].y = 425;
 284    points[2].x = 690;
 285    points[2].y = 425;
 286    points[3].x = 700;
 287    points[3].y = 420;
 288    gdImageFilledPolygon(im, points, 4, gray);
 289
 290    gdImageLine(im, 50, 65, 50, 430, black);
 291    gdImageLine(im, 45, 425, 690, 425, black);
 292    gdImageLine(im, 50, 425, 60, 420, black);
 293    gdImageLine(im, 60, 420, 60, 60, black);
 294    gdImageLine(im, 700, 60, 700, 420, black);
 295    gdImageLine(im, 690, 425, 700, 420, black);
 296
 297    for(x=415; x>=65; x=x-10) {
 298       gdImageLine(im, 50, x, 60, x-5, dimgray);
 299       gdImageLine(im, 47, x, 50, x, dimgray);
 300    }
 301
 302    for(x=60; x<=420; x=x+10)
 303       gdImageLine(im, 60, x, 700, x, dimgray);
 304
 305    gdImageLine(im, 60, 420, 700, 420, black);
 306
 307    for(x=70; x<=680; x=x+20)
 308       gdImageLine(im, x, 425, x, 428, dimgray);
 309
 310    y=65;
 311    for(x=1; x<=31; x++) {
 312       sprintf(s,"%02d",x);
 313       SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,y,437,s);
 314       y=y+20;
 315    }
 316
 317    t = time(NULL);
 318    local = localtime(&t);
 319    if(strcmp(DateFormat,"u") == 0)
 320       strftime(ftime, 127, "%b/%d/%Y %H:%M", local);
 321    if(strcmp(DateFormat,"e") == 0)
 322       strftime(ftime, 127, "%d/%b/%Y-%H:%M", local);
 323
 324    if(dotinuser && strstr(name,"_")) {
 325       str2=(char *)subs(name,"_",".");
 326       strcpy(name,str2);
 327    }
 328
 329    SARGgdImageStringFT(im,&brect[0],darkblue,font1,7,0.0,620,470,ftime);
 330    if(strcmp(ShowSargInfo,"yes") == 0) SARGgdImageStringFT(im,&brect[0],darkblue,font1,10,0.0,257,15,"SARG, ");
 331    SARGgdImageStringFT(im,&brect[0],darkblue,font1,10,0.0,300,15,Title);
 332    sprintf(warea,"%s: %s",text[89],period);
 333    SARGgdImageStringFT(im,&brect[0],darkblue,font1,9,0.0,300,27,warea);
 334    sprintf(warea,"%s: %s",text[90],name);
 335    SARGgdImageStringFT(im,&brect[0],darkblue,font1,9,0.0,300,38,warea);
 336    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,418,"  50K");
 337    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,408,"250K");
 338    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,398,"500K");
 339    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,388,"   1M");
 340    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,378,"   2M");
 341    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,368,"   3M");
 342    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,358,"   4M");
 343    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,348,"   5M");
 344    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,338,"   6M");
 345    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,328,"   7M");
 346    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,318,"   8M");
 347    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,308,"   9M");
 348    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,298," 10M");
 349    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,288," 15M");
 350    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,278," 20M");
 351    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,268," 30M");
 352    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,258," 40M");
 353    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,248," 50M");
 354    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,238," 60M");
 355    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,228," 70M");
 356    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,218," 80M");
 357    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,208," 90M");
 358    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,198,"100M");
 359    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,188,"200M");
 360    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,178,"300M");
 361    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,168,"400M");
 362    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,158,"500M");
 363    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,148,"600M");
 364    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,138,"700M");
 365    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,128,"800M");
 366    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,118,"900M");
 367    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23,108,"   1G");
 368    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23, 98,"   2G");
 369    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23, 88,"   3G");
 370    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23, 78,"   4G");
 371    SARGgdImageStringFT(im,&brect[0],dimgray,font1,7,0.0,23, 68,"   5G");
 372    SARGgdImageStringFT(im,&brect[0],black,font1,10,3.14/2,20,248,text[93]);
 373    SARGgdImageStringFT(im,&brect[0],black,font1,10,0.0,330,460,text[127]);
 374
 375    sprintf(graph,"%s/%s/graph_day.png",dirname,user);
 376    sprintf(wdirname,"%s/%s.day",tmp,user);
 377    sprintf(tmp5,"%s/%s.graph",tmp,user);
 378
 379    if(access(wdirname, R_OK) != 0)
 380       return;
 381
 382    sprintf(csort,"sort -t'/' -k 2,2 -o '%s' '%s'",tmp5,wdirname);
 383    if(strcmp(DateFormat,"e") == 0)
 384       sprintf(csort,"sort -t'/' -k 1,1 -o '%s' '%s'",tmp5,wdirname);
 385
 386    cstatus=system(csort);
 387    if (!WIFEXITED(cstatus) || WEXITSTATUS(cstatus)) {
 388       fprintf(stderr, "SARG: sort command return status %d\n",WEXITSTATUS(cstatus));
 389       fprintf(stderr, "SARG: sort command: %s\n",csort);
 390       exit(1);
 391    }
 392
 393    if((fp_in=fopen(tmp5,"r"))==NULL) {
 394      fprintf(stderr, "SARG: (grepday) %s: %s\n",text[8],tmp5);
 395      exit(1);
 396    }
 397
 398    if((pngout=fopen(graph,"wb"))==NULL) {
 399      fprintf(stderr, "SARG: (grepday) %s: %s\n",text[8],graph);
 400      exit(1);
 401    }
 402
 403    strcpy(wuser,user);
 404    if(strstr(wuser,"_") != 0)
 405       fixip(wuser);
 406
 407    if(strcmp(Ip2Name,"yes") == 0)
 408       if((str=(char *) strstr(name, ".")) != (char *) NULL) {
 409          if((str=(char *) strstr(str+1, ".")) != (char *) NULL)
 410             ip2name(wuser,sizeof(wuser));
 411    }
 412
 413    if(UserTabFile[0] != '\0') {
 414       sprintf(warea,":%s:",wuser);
 415       if((str=(char *) strstr(userfile,warea)) != (char *) NULL ) {
 416          z1=0;
 417          str2=(char *) strstr(str+1,":");
 418          str2++;
 419          bzero(name, MAXLEN);
 420          while(str2[z1] != ':') {
 421             name[z1]=str2[z1];
 422             z1++;
 423          }
 424       } else strcpy(name,wuser);
 425    } else strcpy(name,user);
 426
 427    while(fgets(buf,sizeof(buf),fp_in)!=NULL) {
 428       if (getword(data,sizeof(data),buf,' ')<0 || getword(day,sizeof(day),data,'/')<0) {
 429          printf("SARG: Maybe you have a broken record or garbage in your %s file.\n",tmp5);
 430          exit(1);
 431       }
 432       if(strcmp(DateFormat,"u") == 0) {
 433          if (getword(day,sizeof(day),data,'/')<0) {
 434             printf("SARG: Maybe you have a broken record or garbage in your %s file.\n",tmp5);
 435             exit(1);
 436          }
 437       }
 438       if(!count) {
 439          strcpy(oday,day);
 440          count++;
 441       }
 442       if (getword(bytes,sizeof(bytes),buf,' ')<0 || getword(bytes,sizeof(bytes),buf,' ')<0) {
 443          printf("SARG: Maybe you have a broken record or garbage in your %s file.\n",tmp5);
 444          exit(1);
 445       }
 446       bytes[strlen(bytes)-1]='\0';
 447
 448       if(strcmp(oday,day) != 0) {
 449          strcpy(warea,oday);
 450          x1 = 44 +(atoi(oday) * 20);
 451          bar(tot);
 452          strcpy(oday,day);
 453          tot=0;
 454       }
 455       tot=tot+my_atoll(bytes);
 456    }
 457
 458    if(tot) {
 459       x1 = 44 +(atoi(day) * 20);
 460       bar(tot);
 461    }
 462
 463    gdImagePng(im, pngout);
 464    fclose(pngout);
 465    gdImageDestroy(im);
 466
 467    fclose(fp_in);
 468    unlink(wdirname);
 469    unlink(tmp5);
 470
 471 #endif
 472
 473    return;
 474 }