SRG: src/LocationReport.cc

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Member "srg-1.3.6/src/LocationReport.cc" (5 Aug 2009, 6959 Bytes) of package /linux/privat/old/srg-1.3.6.tar.gz:

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1 /* 2 SRG - Squid Report Generator 3 Report by Location 4 Copyright 2005 University of Waikato 5 6 This file is part of SRG. 7 8 SRG is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 2 of the License, or 11 (at your option) any later version. 12 13 SRG is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with SRG; if not, write to the Free Software 20 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 21 22 */ 23 24 #include "UserReport.h" 25 #include "LocationReport.h" 26 #include "srg.h" 27 #include "prototypes.h" 28 29 extern int h_errno; 30 31 void LocationReport::process_line(const log_line *line) { 32 33 if (srg.debug) 34 fprintf(stderr, "In LocationReport::process_line for " 35 "location '%s'\n", mName); 36 37 stats.connects++; 38 stats.bytesTransferred += line->size; 39 stats.timeSpent += line->elapsedTime; 40 if (is_cache_hit(line->resultCode)) { 41 stats.hits++; 42 stats.bytesHit += line->size; 43 } else { 44 stats.misses++; 45 stats.bytesMissed += line->size; 46 } 47 48 time_t tLine = line->timestamp; 49 times.push_back(tLine); 50 51 if (is_cache_denied(line->resultCode)) { 52 stats.deniedHits++; 53 denied.push_back(true); 54 } else { 55 denied.push_back(false); 56 } 57 58 if (srg.lookupHosts) { 59 char *tclient=dnscache->get_name(line->clientAddress); 60 if (tclient) { 61 host.push_back(tclient); 62 } else { 63 host.push_back(strdup(inet_ntoa( 64 line->clientAddress))); 65 } 66 } else { 67 host.push_back(strdup(inet_ntoa(line->clientAddress))); 68 } 69 70 } 71 72 void LocationReport::generate_report(const char * basename, const char *user, 73 const char *site) { 74 75 char *t = NULL; 76 77 /* Generate the HTML file */ 78 char *defaultname = "^index^"; 79 char *filename; 80 FILE *outfile = NULL; 81 82 if (strcmp(mName, "") == 0) 83 mName = strdup(defaultname); 84 t = md5this(mName); 85 86 if (srg.outputMode == OUTPUT_PHP) { 87 asprintf(&filename, "%s/%s/%s.php", srg.outputDir, basename, t); 88 } else { 89 asprintf(&filename, "%s/%s/%s.html", srg.outputDir, 90 basename, t); 91 } 92 free(t); 93 94 outfile = fopen(filename, "w"); 95 if(outfile==NULL) { 96 fprintf(stderr,"LocationReport: Cannot open output file: %s\n", 97 filename); 98 exit(1); 99 } 100 free(filename); 101 102 /* Header & Title */ 103 if (srg.groupBy > 0) { 104 html_header(outfile, "../../../"); 105 } else { 106 html_header(outfile, "../../"); 107 } 108 109 fprintf(outfile, "\n", 110 version, HOME_URL); 111 112 /* Misc Stats */ 113 fprintf(outfile, "<center><table cellpadding=2 cellspacing=2>"); 114 fprintf(outfile, "<tr><td class=\"bodyText\">Period:</td><td class=\"" 115 "bodyText\">%d %s %d", 116 localtime(&srg.startTime)->tm_mday, 117 month_names[localtime(&srg.startTime)->tm_mon], 118 localtime(&srg.startTime)->tm_year+1900); 119 fprintf(outfile, " - %d %s %d</td></tr>", 120 localtime(&srg.endTime)->tm_mday, 121 month_names[localtime(&srg.endTime)->tm_mon], 122 localtime(&srg.endTime)->tm_year+1900); 123 if (srg.groupBy > 0) { 124 fprintf(outfile, "<tr><td class=\"bodyText\">Group:</td><td " 125 "class=\"bodyText\">%s</td></tr>", user); 126 } 127 fprintf(outfile, "<tr><td align=\"right\" class=\"bodyText\">" 128 "Site:\n</td><td class=\"bodyText\"><a href=\"http://%s/\">%s" 129 "</a></td></tr>", site, site); 130 fprintf(outfile, "</table></center>"); 131 132 /* Notices Row */ 133 fprintf(outfile, "<div align=\"center\" id=\"srg-message\">" 134 " </div>\n"); 135 136 fprintf(outfile, "<center><table cellpadding=4 cellspacing=0><tr>" 137 "<th>LOCATION</th><th>REQUESTS</th><th>BYTES</th>" 138 "<th>HIT</th><th>MISS</th>"); 139 if (srg.showtimes) 140 fprintf(outfile, "<th>TIME(ms)</th>"); 141 if (srg.showrates) 142 fprintf(outfile, "<th>RATE (kb/s)</th>"); 143 fprintf(outfile, "</tr><tr><td class=\"cellText\"><a href=\"" 144 "http://%s%s\">", site, 145 strcasecmp(mName, defaultname)==0 ? "/" : mName); 146 if (strcasecmp(mName, defaultname)==0) { 147 fprintf(outfile, "/"); 148 } else { 149 t = mName; 150 unsigned int tlen = strlen(t); 151 for (unsigned int i=0;i<tlen;i+=30) { 152 if (i>0) 153 fprintf(outfile, "<br>"); 154 char tmp[31]; 155 strncpy(tmp, t, 30); 156 tmp[30] = '\0'; 157 fprintf(outfile, "%s", tmp); 158 t+=30; 159 } 160 } 161 fprintf(outfile, "</a></td>"); 162 t = FormatOutput(stats.connects); 163 fprintf(outfile, "<td class=\"cellNum\">%s</td>", t); 164 free(t); 165 t = FormatOutput(stats.bytesTransferred); 166 fprintf(outfile, "<td class=\"cellNum\">%s</td>", t); 167 free(t); 168 float percentin=0, percentout=0; 169 if (stats.bytesTransferred>0 && stats.connects>0) { 170 percentin = ((float)stats.bytesHit/ 171 (float)stats.bytesTransferred)*100.0; 172 percentout = ((float)stats.bytesMissed/ 173 (float)stats.bytesTransferred)*100.0; 174 } 175 fprintf(outfile, "<td class=\"cellNum\">%2.2f%%</td>", percentin); 176 fprintf(outfile, "<td class=\"cellNum\">%2.2f%%</td>", percentout); 177 if (srg.showtimes) { 178 t = FormatOutput(stats.timeSpent); 179 fprintf(outfile, "<td class=\"cellNum\">%s</td>", t); 180 free(t); 181 } 182 if (srg.showrates) { 183 fprintf(outfile, "<td class=\"cellNum\">%.2f</td>", 184 (float) stats.bytesTransferred/stats.timeSpent); 185 } 186 fprintf(outfile, "</tr></table></center><br>"); 187 188 /* Times Accessed Table */ 189 fprintf(outfile, "\t<center><table border=0 cellspacing=2 " 190 "cellpadding=2 id=\"srgtable\">\n"); 191 fprintf(outfile, "\t\t<thead><tr>\n"); 192 fprintf(outfile, "\t\t<th>Time(s) Accessed</th>\n"); 193 fprintf(outfile, "\n\t\t<th>Requested by</th>\n"); 194 fprintf(outfile, "\t\t<th>Error</th>\n"); 195 fprintf(outfile, "\t\t</tr></thead>\n"); 196 197 list<time_t>::const_iterator iter; 198 list<bool>::const_iterator deniediter; 199 list<char*>::const_iterator hostiter; 200 hostiter=host.begin(); 201 202 deniediter=denied.begin(); 203 int rows = 0; 204 205 times.sort(); 206 for (iter=times.begin(); iter != times.end(); iter++) { 207 time_t thistime = (*iter); 208 fprintf(outfile, "\t<tr%s><td class=\"bodyText\">%s</td>", 209 ((rows%2)==0) ? " class=\"highlightRow\"" : "", 210 ctime(&thistime)); 211 212 fprintf(outfile, "<td class=\"bodyText\">%s</td>", 213 (*hostiter)); 214 215 fprintf(outfile, "<td class=\"bodyText\">%s</td></tr>\n", 216 (*deniediter) ? "DENIED" : ""); 217 deniediter++; 218 219 hostiter++; 220 rows++; 221 } 222 fprintf(outfile, "\n\t</table><br>"); 223 224 if (srg.authenticate) { 225 fprintf(outfile, "\n\t<?php } else {\n report_error(\"" 226 "Could not authenticate user\");\n}?>"); 227 } 228 229 fprintf(outfile, "\n\t<br><a href=\"%s\">Back</a> to locations " 230 "page</center>", srg.indexfname); 231 232 /* Finish off the HTML */ 233 if (srg.groupBy > 0) { 234 html_footer(outfile, "../../../"); 235 } else { 236 html_footer(outfile, "../../"); 237 } 238 fclose(outfile); 239 240 } 241 242 // Get statistics about this report 243 summary_info LocationReport::getStats() { 244 245 summary_info returnInfo; 246 247 returnInfo = stats; 248 249 return returnInfo; 250 251 }