📄 visitors.c
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}void om_text_print_numkeycomparativebar_entry(FILE *fp, char *key, int tot, int this){ fprintf(fp, " %s: %-10d |", key, this); om_text_print_bar(fp, tot, tot, this, 44, '#', '.'); fprintf(fp, "\n");}void om_text_print_bidimentional_map(FILE *fp, int xlen, int ylen, char **xlabel, char **ylabel, int *value){ char *asciipal = " .-+#"; int pallen = strlen(asciipal); int x, y, l, max = 0; /* Get the max value */ l = xlen*ylen; for (x = 0; x < l; x++) if (max < value[x]) max = value[x]; if (max == 0) max++; /* avoid division by zero */ /* print the map */ for (y = 0; y < ylen; y++) { fprintf(fp, "%15s: ", ylabel[y]); for (x = 0; x < xlen; x++) { int coloridx; int val = value[(y*xlen)+x]; coloridx = ((pallen-1)*val)/max; fputc(asciipal[coloridx], fp); } fprintf(fp, "\n"); } fprintf(fp, "\n"); /* print the x-labels in vertical */ { char **p = malloc(sizeof(char*)*xlen); /* The 'p' pointers array is initialized at the * start of all the x-labels. */ for (x = 0; x < xlen; x++) p[x] = xlabel[x]; while(1) { int sentinel = 0; fprintf(fp, "%15s ", ""); for (x = 0; x < xlen; x++) { if (*(p[x]) != '\0') { fputc(*(p[x]), fp); p[x]++; sentinel++; } else { fputc(' ', fp); } } fputc('\n', fp); if (sentinel == 0) break; } free(p); }}void om_text_print_hline(FILE *fp){ fprintf(fp, "\n");}void om_text_print_credits(FILE *fp){ fprintf(fp, "Statistics generated with VISITORS version %s\n" "http://www.hping.org/visitors for more information\n", VI_VERSION_STR);}void om_text_print_report_link(FILE *fp, char *report){ fprintf(fp, "-> %s\n", report); return;}struct outputmodule OutputModuleText = { om_text_print_header, om_text_print_footer, om_text_print_title, om_text_print_subtitle, om_text_print_numkey_info, om_text_print_keykey_entry, om_text_print_numkey_entry, om_text_print_numkeybar_entry, om_text_print_numkeycomparativebar_entry, om_text_print_bidimentional_map, om_text_print_hline, om_text_print_credits, om_text_print_report_link,};/* ---------------------------- html output module -------------------------- *//* Use html entities for special chars. Abbreviates at 'maxlen' if needed. */void om_html_entities_abbr(FILE *fp, char *s, int maxlen){ while(*s) { if (maxlen-- == 0) { fprintf(fp, "..."); break; } switch(*s) { case '\'': fprintf(fp, "'"); break; case '"': fprintf(fp, """); break; case '&': fprintf(fp, "&"); break; case '<': fprintf(fp, "<"); break; case '>': fprintf(fp, ">"); break; default: fputc(*s, fp); break; } s++; }}/* A wrapper to om_html_entities_abbr() with a fixed abbreviation length */void om_html_entities(FILE *fp, char *s){ om_html_entities_abbr(fp, s, VI_HTML_ABBR_LEN);}void om_html_print_header(FILE *fp){ fprintf(fp,"<html>\n""<head>\n""<style>\n""BODY, TD, B, LI, U, DIV, SPAN {\n"" background-color: #ffffff;\n"" color: #000000;\n"" font-family: Verdana, Arial, Helvetica, Sans-Serif;\n"" font-size: 10px;\n""}\n""A {\n"" color: #0066ff;\n"" text-decoration: none;\n""}\n""A:visited {\n"" color: #000099;\n"" text-decoration: none;\n""}\n""A:active {\n"" color: #26a0be;\n"" text-decoration: none;\n""}\n""A:hover {\n"" color: #ffffff;\n"" text-decoration: none;\n"" background-color: #26a0be;\n""}\n"".barfill {\n"" background-color: #96ef94;\n"" border-left: 1px;\n"" border-right: 1px;\n"" border-top: 1px;\n"" border-bottom: 1px;\n"" border-color: #4c934a;\n"" border-style: solid;\n"" font-size: 10px;\n"" height: 3px;\n"" line-height: 4px;\n""}\n"".barempty {\n"" font-size: 10px;\n"" line-height: 4px;\n""}\n"".barleft {\n"" background-color: #ff9696;\n"" border-left: 1px;\n"" border-right: 1px;\n"" border-top: 1px;\n"" border-bottom: 1px;\n"" border-color: #4c934a;\n"" border-style: solid;\n"" font-size: 10px;\n"" height: 3px;\n"" line-height: 4px;\n""}\n"".barright {\n"" background-color: #f8f8f8;\n"" border-left: 0px;\n"" border-right: 1px;\n"" border-top: 1px;\n"" border-bottom: 1px;\n"" border-color: #4c934a;\n"" border-style: solid;\n"" font-size: 10px;\n"" height: 3px;\n"" line-height: 4px;\n""}\n"".title {\n"" background-color: #007f9e;\n"" font-size: 12px;\n"" font-weight: bold;\n"" padding: 3px;\n"" color: #ffffff;\n""}\n"".reportlink {\n"" background-color: #ffffff;\n"" font-size: 12px;\n"" font-weight: bold;\n"" color: #000000;\n"" padding-left: 3px;\n""}\n"".subtitle {\n"" background-color: #007f9e;\n"" font-size: 12px;\n"" font-weight: normal;\n"" padding: 3px;\n"" color: #ffffff;\n""}\n"".info {\n"" background-color: #badfee;\n"" font-size: 12px;\n"" padding-left: 3px;\n"" padding-right: 3px;\n""}\n"".keyentry {\n"" font-size: 10px;\n"" padding-left: 2px;\n"" border-bottom: 1px dashed #bcbcbc;\n""}\n"".keyentrywe {\n"" background-color: #f0f090;\n"" font-size: 10px;\n"" padding-left: 2px;\n"" border-bottom: 1px dashed #bcbcbc;\n""}\n"".valueentry {\n"" font-size: 10px;\n"" padding-left: 2px;\n"" color: #905d14;\n"" border-bottom: 1px dashed #f6c074;\n""}\n"".credits {\n"" font-size: 12px;\n"" font-weight: bold;\n""}\n"".maintable {\n"" border-style: solid;\n"" border-color: #0b4b5b;\n"" border-width: 1px;\n""}\n""</style>\n""</head>\n""<body><table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" class=\"maintable\">\n" );}void om_html_print_footer(FILE *fp){ fprintf(fp, "</table></body></html>\n");}void om_html_print_title(FILE *fp, char *title){ fprintf(fp, "<tr><td align=\"center\" class=\"title\" colspan=\"3\"><a name=\"%s\"></a>", title); om_html_entities(fp, title); fprintf(fp, "</td></tr>\n");}void om_html_print_subtitle(FILE *fp, char *subtitle){ fprintf(fp, "<tr><td align=\"center\" class=\"subtitle\" colspan=\"3\">"); om_html_entities(fp, subtitle); fprintf(fp, "</td></tr>\n");}void om_html_print_numkey_info(FILE *fp, char *key, int val){ fprintf(fp, "<tr><td align=\"left\" colspan=\"3\" class=\"info\">"); om_html_entities(fp, key); fprintf(fp, " %d", val); fprintf(fp, "</td></tr>\n");}void om_html_print_keykey_entry(FILE *fp, char *key1, char *key2, int num){ fprintf(fp, "<tr><td align=\"left\" class=\"keyentry\">"); fprintf(fp, "%d)", num); fprintf(fp, "<td align=\"left\" class=\"valueentry\">"); om_html_entities(fp, key1); fprintf(fp, "</td><td align=\"left\" class=\"keyentry\">"); if (!strncmp(key2, "http://", 7)) { fprintf(fp, "<a class=\"url\" href=\"%s\">", key2); om_html_entities(fp, key2); fprintf(fp, "</a>"); } else { om_html_entities(fp, key2); } fprintf(fp, "</td></tr>\n");}void om_html_print_numkey_entry(FILE *fp, char *key, int val, char *link, int num){ fprintf(fp, "<tr><td align=\"left\" class=\"keyentry\">"); fprintf(fp, "%d)", num); fprintf(fp, "<td align=\"left\" class=\"valueentry\">"); fprintf(fp, "%d", val); fprintf(fp, "</td><td align=\"left\" class=\"keyentry\">"); if (link != NULL) { fprintf(fp, "<a class=\"url\" href=\"%s\">", link); om_html_entities(fp, key); fprintf(fp, "</a>"); } else if (!strncmp(key, "http://", 7)) { fprintf(fp, "<a class=\"url\" href=\"%s\">", key); om_html_entities(fp, key); fprintf(fp, "</a>"); } else { om_html_entities(fp, key); } fprintf(fp, "</td></tr>\n");}void om_html_print_bar(FILE *fp, int l, char *leftclass, char *rightclass){ fprintf(fp, "<table cellpadding=\"0\" cellspacing=\"0\" width=\"400\" border=\"0\">\n"); fprintf(fp, "<tr><td align=\"center\" class=\"%s\" width=\"%d%%\">%s</td>\n", leftclass, l, l ? " " : ""); fprintf(fp, "<td align=\"center\" class=\"%s\" width=\"%d%%\">%s</td></tr>\n", rightclass, 100-l, (l!=100) ? " " : ""); fprintf(fp, "</table>\n");}void om_html_print_numkeybar_entry(FILE *fp, char *key, int max, int tot, int this){ int l, weekend; float p; if (tot == 0) tot++; if (max == 0) max++; l = ((float)(100*this))/max; p = ((float)(100*this))/tot; weekend = vi_is_weekend(key); if (weekend) fprintf(fp, "<tr><td align=\"left\" class=\"keyentrywe\">"); else fprintf(fp, "<tr><td align=\"left\" class=\"keyentry\">"); om_html_entities(fp, key); fprintf(fp, " </td><td align=\"left\" class=\"valueentry\">"); fprintf(fp, "%d (%02.1f%%)", this, p); fprintf(fp, "</td><td align=\"left\" class=\"bar\">"); om_html_print_bar(fp, l, "barfill", "barempty"); fprintf(fp, "</td></tr>\n");}void om_html_print_numkeycomparativebar_entry(FILE *fp, char *key, int tot, int this){ int l, weekend; float p; if (tot == 0) tot++; p = ((float)(100*this))/tot; l = (int) p; weekend = vi_is_weekend(key); if (weekend) fprintf(fp, "<tr><td align=\"left\" class=\"keyentrywe\">"); else fprintf(fp, "<tr><td align=\"left\" class=\"keyentry\">"); om_html_entities(fp, key); fprintf(fp, " </td><td align=\"left\" class=\"valueentry\">"); fprintf(fp, "%d (%02.1f%%)", this, p); fprintf(fp, "</td><td align=\"left\" class=\"bar\">"); om_html_print_bar(fp, l, "barleft", "barright"); fprintf(fp, "</td></tr>\n");}void om_html_print_bidimentional_map(FILE *fp, int xlen, int ylen, char **xlabel, char **ylabel, int *value){ int x, y, l, max = 0; /* Get the max value */ l = xlen*ylen; for (x = 0; x < l; x++) if (max < value[x]) max = value[x]; if (max == 0) max++; /* avoid division by zero */ /* print the map */ fprintf(fp, "<tr><td colspan=\"3\" align=\"center\">"); fprintf(fp, "<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\">"); for (y = 0; y < ylen; y++) { fprintf(fp, "<tr>"); fprintf(fp, "<td class=\"valueentry\">%s</td>", ylabel[y]); for (x = 0; x < xlen; x++) { int r, g, b; int val = value[(y*xlen)+x]; r = (0xAA*val)/max; g = (0xBB*val)/max; b = (0xFF*val)/max; fprintf(fp, "<td style=\"background-color: #%02X%02X%02X;\"> </td>\n", r, g, b); } fprintf(fp, "</tr>\n"); } fprintf(fp, "<tr><td> </td>"); for (x = 0; x < xlen; x++) { fprintf(fp, "<td class=\"keyentry\">%s</td>", xlabel[x]); } fprintf(fp, "</tr></table></td></tr>");}void om_html_print_hline(FILE *fp){ fprintf(fp, "<tr><td colspan=\"3\"> </td></tr>");}void om_html_print_credits(FILE *fp){ fprintf(fp, "<tr><td colspan=\"3\" align=\"center\" class=\"credits\">Statistics generated with <a href=\"http://www.hping.org/visitors\">VISITORS Web Log Analyzer</a> version %s\n</td></tr>", VI_VERSION_STR);}void om_html_print_report_link(FILE *fp, char *report){ fprintf(fp, "<tr><td align=\"left\" class=\"reportlink\" colspan=\"3\"><a href=\"#%s\">", report); om_html_entities(fp, report); fprintf(fp, "</a></td></tr>\n"); return;}struct outputmodule OutputModuleHtml = { om_html_print_header, om_html_print_footer, om_html_print_title, om_html_print_subtitle, om_html_print_numkey_info, om_html_print_keykey_entry, om_html_print_numkey_entry, om_html_print_numkeybar_entry, om_html_print_numkeycomparativebar_entry, om_html_print_bidimentional_map, om_html_print_hline, om_html_print_credits, om_html_print_report_link,};/* ---------------------------------- output -------------------------------- */void vi_print_statistics(struct vih *vih){ time_t elapsed = vih->endt - vih->startt; if (elapsed == 0) elapsed++; fprintf(stderr, "--\n%d lines processed in %ld seconds\n" "%d invalid lines, %d blacklisted referers\n", vih->processed, (long) elapsed, vih->invalid, vih->blacklisted);}void vi_print_hours_report(FILE *fp, struct vih *vih){ int i, max = 0, tot = 0; for (i = 0; i < 24; i++) { if (vih->hour[i] > max) max = vih->hour[i]; tot += vih->hour[i]; } Output->print_title(fp, "Hours distribution"); Output->print_subtitle(fp, "Percentage of hits in every hour of the day"); for (i = 0; i < 24; i++) { char buf[8]; sprintf(buf, "%02d", i); Output->print_numkeybar_entry(fp, buf, max, tot, vih->hour[i]); }}void vi_print_weekdays_repo⌨️ 快捷键说明
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