build-aux/pmccabe2html

   1 #!/usr/bin/awk -f
   2 # pmccabe2html - pmccabe to html converter
   3
   4 # Copyright (C) 2007, 2008 Free Software Foundation, Inc.
   5
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 # Written by Jose E. Marchesi <jemarch@gnu.org>.
  20 # Adapted for gnulib by Simon Josefsson <simon@josefsson.org>.
  21
  22 # Typical Invocation is from a Makefile.am:
  23 #
  24 # cyclo-libidn.html:
  25 #       $(PMCCABE) ${top_srcdir}/lib/*.[ch] \
  26 #               | sort -nr \
  27 #               | $(AWK) -f ${top_srcdir}/build-aux/pmccabe2html \
  28 #                       -v lang=html -v name="$(PACKAGE_NAME)" \
  29 #                       -v vcurl="http://git.savannah.gnu.org/gitweb/?p=libidn.git;a=blob;f=%FILENAME%;hb=HEAD" \
  30 #                       -v url="http://www.gnu.org/software/libidn/" \
  31 #                       -v css=../../build-aux/pmccabe.css \
  32 #                       > tmp
  33 #       mv tmp $@
  34 #
  35 # The variables available are:
  36 #   lang     output language, either 'html' or 'wiki'
  37 #   name     project name
  38 #   url      link to project's home page
  39 #   vcurl    URL to version controlled source code browser,
  40 #            a %FILENAME% in the string is replaced with the relative
  41 #            source filename
  42 #   css      CSS stylesheet filename, included verbatim in HTML output
  43 #   css_url  link to CSS stylesheet, an URL
  44
  45 # Prologue & configuration
  46 BEGIN {
  47     section_global_stats_p = 1
  48     section_function_cyclo_p = 1
  49
  50     # "html" or "wiki"
  51     package_name = name
  52     output_lang = lang
  53
  54     # General Options
  55     cyclo_simple_max = 10
  56     cyclo_moderate_max = 20
  57     cyclo_high_max = 50
  58     cut_dir = "/../"
  59     source_file_link_tmpl = vcurl
  60
  61     # HTML options
  62     if (url != "")
  63     {
  64         html_prolog = "<a href=\"" url "\">Back to " package_name " Homepage</a><br/><br/>"
  65     }
  66     html_epilog = "<hr color=\"black\" size=\"2\"/> \
  67 Copyright (c) 2007, 2008 Free Software Foundation Inc."
  68     html_doctype = "<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \
  69 \"http://www.w3.org/TR/html401/loose.dtd\">"
  70     html_comment = "<!-- Generated by gnulib's pmccabe2html at " systime() " -->"
  71     html_title = "Cyclomatic Complexity report for " package_name
  72
  73     # Wiki options
  74     wiki_prolog = "{{Note|This page has been automatically generated}}"
  75     wiki_epilog = ""
  76
  77     # Internal variables
  78     nfuncs = 0;
  79 }
  80
  81 # Functions
  82
  83 function build_stats()
  84 {
  85     # Maximum modified cyclo
  86     for (fcn in mcyclo)
  87     {
  88         num_of_functions++
  89         if (mcyclo[fcn] > max_mcyclo)
  90         {
  91             max_mcyclo = mcyclo[fcn]
  92         }
  93
  94         if (mcyclo[fcn] > cyclo_high_max)
  95         {
  96             num_of_untestable_functions++
  97         }
  98         else if (mcyclo[fcn] > cyclo_moderate_max)
  99         {
 100             num_of_high_functions++
 101         }
 102         else if (mcyclo[fcn] > cyclo_simple_max)
 103         {
 104             num_of_moderate_functions++
 105         }
 106         else
 107         {
 108             num_of_simple_functions++
 109         }
 110     }
 111 }
 112
 113 function html_fnc_table_complete (caption)
 114 {
 115     html_fnc_table(caption, 1, 0, 1, 1, 1, 0, 1)
 116 }
 117
 118 function html_fnc_table_abbrev (caption)
 119 {
 120     html_fnc_table(caption, 1, 0, 0, 0, 0, 0, 0)
 121 }
 122
 123
 124 function html_fnc_table (caption,
 125                          fname_p,
 126                          mcyclo_p,
 127                          cyclo_p,
 128                          num_statements_p,
 129                          num_lines_p,
 130                          first_line_p,
 131                          file_p)
 132 {
 133     print "<table width=\"90%\" class=\"function_table\" cellpadding=\"0\" cellspacing=\"0\">"
 134     if (caption != "")
 135     {
 136         print "<caption class=\"function_table_caption\">" caption "</caption>"
 137     }
 138     html_fnc_header(fname_p,
 139                     mcyclo_p,
 140                     cyclo_p,
 141                     num_statements_p,
 142                     num_lines_p,
 143                     first_line_p,
 144                     file_p)
 145     for (nfnc = 1; nfnc < nfuncs; nfnc++)
 146     {
 147         fnc = fnames[nfnc]
 148         html_fnc(fnc,
 149                  fname_p,
 150                  mcyclo_p,
 151                  cyclo_p,
 152                  num_statements_p,
 153                  num_lines_p,
 154                  first_line_p,
 155                  file_p)
 156     }
 157     print "</table>"
 158 }
 159
 160 function html_header ()
 161 {
 162     print html_doctype
 163     print "<html>"
 164     print html_comment
 165     print "<head>"
 166     print "<title>" html_title "</title>"
 167     print ""
 168     print "<meta name=\"description\" content=\"" html_title "\">"
 169     print "<meta name=\"keywords\" content=\"" html_title "\">"
 170     print "<meta name=\"resource-type\" content=\"document\">"
 171     print "<meta name=\"distribution\" content=\"global\">"
 172     print "<meta name=\"Generator\" content=\"pmccabe2html\">"
 173     print "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">"
 174     print "<script language=\"javascript\" type=\"text/javascript\">"
 175     print "function show_hide(idCapa, idButton, fuerzaVisibilidad)\
 176 {\
 177         var button = document.getElementById(idButton);\
 178         var capa = document.getElementById(idCapa);\
 179         if (capa)\
 180         {\
 181                 if (fuerzaVisibilidad && fuerzaVisibilidad!=\"\") {\
 182                         if (fuerzaVisibilidad==\"visible\") capa.style.display=\"\";\
 183                         else capa.style.display=\"none\";\
 184                 }\
 185                 else\
 186                 {\
 187                         if (capa.style.display == \"none\") {\
 188                                 capa.style.display = \"\";\
 189                                 button.innerHTML = \"&uarr;\";\
 190                         } else {\
 191                                 capa.style.display = \"none\";\
 192                                 button.innerHTML = \"&darr;\";     \
 193                         }\
 194                 }\
 195         }\
 196 }"
 197     print "</script>"
 198
 199
 200     if (css_url != "")
 201     {
 202         print "<link rel=\"stylesheet\" href=\"" css_url "\" type =\"text/css\" media=\"screen\"/>"
 203     }
 204     if (css != "")
 205     {
 206         print "<style type =\"text/css\" media=\"screen\">"
 207         print "<!--"
 208         while ((getline cssline < css) > 0)
 209         {
 210             print cssline
 211         }
 212         print "-->"
 213         print "</style />"
 214         close(css)
 215     }
 216     print "</head>"
 217     print "<body lang=\"en\" bgcolor=\"#FFFFFF\" text=\"#000000\" link=\"#0000FF\" \
 218 vlink=\"#800080\" alink=\"#FF0000\">"
 219 }
 220
 221 function html_footer ()
 222 {
 223     print "</body>"
 224     print "</html>"
 225 }
 226
 227 function html_fnc_header (fname_p,
 228                           mcyclo_p,
 229                           cyclo_p,
 230                           num_statements_p,
 231                           num_lines_p,
 232                           first_line_p,
 233                           file_p)
 234 {
 235     print "<tr class=\"function_table_header\">"
 236     if (fname_p)
 237     {
 238         # Function name
 239         print "<td class=\"function_table_header_entry\">"
 240         print ""
 241         print "</td>"
 242
 243         print "<td class=\"function_table_header_entry\">"
 244         print "Function Name"
 245         print "</td>"
 246     }
 247     if (mcyclo_p)
 248     {
 249         # Modified cyclo
 250         print "<td class=\"function_table_header_entry\">"
 251         print "Modified Cyclo"
 252         print "</td>"
 253     }
 254     if (cyclo_p)
 255     {
 256         # Cyclo
 257         print "<td class=\"function_table_header_entry\">"
 258         print "Cyclomatic"
 259         print "<br/>"
 260         print "Complexity"
 261         print "</td>"
 262     }
 263     if (num_statements_p)
 264     {
 265         print "<td class=\"function_table_header_entry\">"
 266         print "Number of"
 267         print "<br/>"
 268         print "Statements"
 269         print "</td>"
 270     }
 271     if (num_lines_p)
 272     {
 273         print "<td class=\"function_table_header_entry\">"
 274         print "Number of"
 275         print "<br/>"
 276         print "Lines"
 277         print "</td>"
 278     }
 279     if (first_line_p)
 280     {
 281         print "<td class=\"function_table_header_entry\">"
 282         print "First Line"
 283         print "</td>"
 284     }
 285     if (file_p)
 286     {
 287         print "<td class=\"function_table_header_entry\">"
 288         print "Source File"
 289         print "</td>"
 290
 291     }
 292     print "</tr>"
 293 }
 294
 295 function html_fnc (fname,
 296                    fname_p,
 297                    mcyclo_p,
 298                    cyclo_p,
 299                    num_statements_p,
 300                    num_lines_p,
 301                    first_line_p,
 302                    file_p)
 303 {
 304     # Function name
 305     trclass = "function_entry_simple"
 306     if (mcyclo[fname] > cyclo_high_max)
 307     {
 308         trclass="function_entry_untestable"
 309     }
 310     else if (mcyclo[fname] > cyclo_moderate_max)
 311     {
 312         trclass="function_entry_high"
 313     }
 314     else if (mcyclo[fname] > cyclo_simple_max)
 315     {
 316         trclass="function_entry_moderate"
 317     }
 318
 319     print "<tr class=\"" trclass "\">"
 320     if (fname_p)
 321     {
 322         print "<td class=\"function_entry_filename\">"
 323         if (mcyclo[fname] > cyclo_simple_max)
 324         {
 325             print "<a href=\"javascript:void(0);\" title=\"show/hide function source\" onClick=\"javascript:show_hide('" fname "_src', '" fname "_button')\">\
 326 <span id=\"" fname "_button\">&darr;</span></a>"
 327         }
 328         else
 329         {
 330             print "&nbsp;"
 331         }
 332         print "</td>"
 333
 334         print "<td class=\"function_entry_name\">"
 335         print fname
 336         print "</td>"
 337     }
 338     if (mcyclo_p)
 339     {
 340         # Modified cyclo
 341         print "<td class=\"function_entry_cyclo\">"
 342         print mcyclo[fname]
 343         print "</td>"
 344     }
 345     if (cyclo_p)
 346     {
 347         # Cyclo
 348         print "<td class=\"function_entry_cyclo\">"
 349         print cyclo[fname]
 350         print "</td>"
 351     }
 352     if (num_statements_p)
 353     {
 354         # Number of statements
 355         print "<td class=\"function_entry_number\">"
 356         print num_statements[fname]
 357         print "</td>"
 358     }
 359     if (num_lines_p)
 360     {
 361         # Number of lines
 362         print "<td class=\"function_entry_number\">"
 363         print num_lines[fname]
 364         print "</td>"
 365     }
 366     if (first_line_p)
 367     {
 368         # First line
 369         print "<td class=\"function_entry_number\">"
 370         print first_line[fname]
 371         print "</td>"
 372     }
 373     if (file_p)
 374     {
 375         href = ""
 376         if (source_file_link_tmpl != "")
 377         {
 378             # Get href target
 379             href = source_file_link_tmpl
 380             sub(/%FILENAME%/, file[fname], href)
 381         }
 382
 383         # Source file
 384         print "<td class=\"function_entry_filename\">"
 385         if (href != "")
 386         {
 387             print "<a href=\"" href "\">" file[fname] "</a>"
 388         }
 389         else
 390         {
 391             print file[fname]
 392         }
 393
 394         print "</td>"
 395
 396
 397         print "</tr>"
 398
 399         if (mcyclo[fname] > cyclo_simple_max)
 400         {
 401             print "<tr>"
 402
 403             num_columns = 1;
 404             if (fname_p) { num_columns++ }
 405             if (mcyclo_p) { num_columns++ }
 406             if (cyclo_p) { num_columns++ }
 407             if (num_statements_p) { num_columns++ }
 408             if (num_lines_p) { num_columns++ }
 409             if (first_line_p) { num_columns++ }
 410             if (file_p) { num_columns++ }
 411
 412             print "<td colspan=\"" num_columns "\" height=\"0\">"
 413             print "<div id=\"" fname "_src\" class=\"function_src\" style=\"position: relative; display: none;\">"
 414             print "<pre class=\"function_src\">"
 415             while ((getline codeline < (fname "_fn.txt")) > 0)
 416             {
 417                 sub(/\\</, "&lt;", codeline)
 418                 sub(/\\>/, "&gt;", codeline)
 419                 sub(/&/, "&amp;", codeline)
 420
 421                 print codeline
 422             }
 423             close(fname "_fn.txt")
 424             system("rm " fname "_fn.txt")
 425             print "</pre>"
 426             print "</div>"
 427             print "</td>"
 428             print "</tr>"
 429         }
 430
 431     }
 432 }
 433
 434 function html_global_stats ()
 435 {
 436     print "<div class=\"section_title\">Resume</div>"
 437
 438     print "<br/>"
 439     print "<table class=\"resume_table\">"
 440     # Total number of functions
 441     print "<tr>"
 442     print "<td class=\"resume_header_entry\">"
 443     print "Total number of functions"
 444     print "</td>"
 445     print "<td class=\"resume_number_entry\">"
 446     print num_of_functions
 447     print "</td>"
 448     print "</tr>"
 449     # Number of simple functions
 450     print "<tr>"
 451     print "<td class=\"resume_header_entry\">"
 452     print "Number of low risk functions"
 453     print "</td>"
 454     print "<td class=\"resume_number_entry\">"
 455     print num_of_simple_functions
 456     print "</td>"
 457     print "</tr>"
 458     # Number of moderate functions
 459     print "<tr>"
 460     print "<td class=\"resume_header_entry\">"
 461     print "Number of moderate risk functions"
 462     print "</td>"
 463     print "<td class=\"resume_number_entry\">"
 464     print num_of_moderate_functions
 465     print "</td>"
 466     print "</tr>"
 467     # Number of high functions
 468     print "<tr>"
 469     print "<td class=\"resume_header_entry\">"
 470     print "Number of high risk functions"
 471     print "</td>"
 472     print "<td class=\"resume_number_entry\">"
 473     print num_of_high_functions
 474     print "</td>"
 475     print "</tr>"
 476     # Number of untestable functions
 477     print "<tr>"
 478     print "<td class=\"resume_header_entry\">"
 479     print "Number of untestable functions"
 480     print "</td>"
 481     print "<td class=\"resume_number_entry\">"
 482     print num_of_untestable_functions
 483     print "</td>"
 484     print "</tr>"
 485     print "</table>"
 486     print "<br/>"
 487 }
 488
 489 function html_function_cyclo ()
 490 {
 491     print "<div class=\"section_title\">Details for all functions</div>"
 492     print "<p>Used ranges:</p>"
 493
 494     print "<table class=\"ranges_table\">"
 495     print "<tr>"
 496     print "<td class=\"ranges_header_entry\">"
 497     print "&nbsp;"
 498     print "</td>"
 499     print "<td class=\"ranges_header_entry\">"
 500     print "Cyclomatic Complexity"
 501     print "</td>"
 502     print "<td class=\"ranges_header_entry\">"
 503     print "Risk Evaluation"
 504     print "</td>"
 505     print "</tr>"
 506     # Simple
 507     print "<tr>"
 508     print "<td class=\"ranges_entry_simple\">"
 509     print "&nbsp;"
 510     print "</td>"
 511     print "<td class=\"ranges_entry\">"
 512     print "0 - " cyclo_simple_max
 513     print "</td>"
 514     print "<td class=\"ranges_entry\">"
 515     print "Simple module, without much risk"
 516     print "</td>"
 517     print "</tr>"
 518     # Moderate
 519     print "<tr>"
 520     print "<td class=\"ranges_entry_moderate\">"
 521     print "&nbsp;"
 522     print "</td>"
 523     print "<td class=\"ranges_entry\">"
 524     print cyclo_simple_max + 1 " - " cyclo_moderate_max
 525     print "</td>"
 526     print "<td class=\"ranges_entry\">"
 527     print "More complex module, moderate risk"
 528     print "</td>"
 529     print "</tr>"
 530     # High
 531     print "<tr>"
 532     print "<td class=\"ranges_entry_high\">"
 533     print "&nbsp;"
 534     print "</td>"
 535     print "<td class=\"ranges_entry\">"
 536     print cyclo_moderate_max + 1 " - " cyclo_high_max
 537     print "</td>"
 538     print "<td class=\"ranges_entry\">"
 539     print "Complex module, high risk"
 540     print "</td>"
 541     print "</tr>"
 542     # Untestable
 543     print "<tr>"
 544     print "<td class=\"ranges_entry_untestable\">"
 545     print "&nbsp;"
 546     print "</td>"
 547     print "<td class=\"ranges_entry\">"
 548     print "greater than " cyclo_high_max
 549     print "</td>"
 550     print "<td class=\"ranges_entry\">"
 551     print "Untestable module, very high risk"
 552     print "</td>"
 553     print "</tr>"
 554     print "</table>"
 555     print "<br/>"
 556     html_fnc_table_complete("")
 557 }
 558
 559 function wiki_global_stats ()
 560 {
 561     print "{| class=\"cyclo_resume_table\""
 562     # Total number of functions
 563     print "|-"
 564     print "| class=\"cyclo_resume_header_entry\" | Total number of functions"
 565     print "| class=\"cyclo_resume_number_entry\" |" num_of_functions
 566     # Number of simple functions
 567     print "|-"
 568     print "| class=\"cyclo_resume_header_entry\" | Number of low risk functions"
 569     print "| class=\"cyclo_resume_number_entry\" |" num_of_simple_functions
 570     # Number of moderate functions
 571     print "|-"
 572     print "| class=\"cyclo_resume_header_entry\" | Number of moderate risk functions"
 573     print "| class=\"cyclo_resume_number_entry\" |" num_of_moderate_functions
 574     # Number of high functions
 575     print "|-"
 576     print "| class=\"cyclo_resume_header_entry\" | Number of high risk functions"
 577     print "| class=\"cyclo_resume_number_entry\" |" num_of_high_functions
 578     # Number of untestable functions
 579     print "|-"
 580     print "| class=\"cyclo_resume_header_entry\" | Number of untestable functions"
 581     print "| class=\"cyclo_resume_number_entry\" |" num_of_untestable_functions
 582     print "|}"
 583 }
 584
 585 function wiki_function_cyclo ()
 586 {
 587     print "==Details for all functions=="
 588
 589     print "Used ranges:"
 590
 591     print "{| class =\"cyclo_ranges_table\""
 592     print "|-"
 593     print "| class=\"cyclo_ranges_header_entry\" | "
 594     print "| class=\"cyclo_ranges_header_entry\" | Cyclomatic Complexity"
 595     print "| class=\"cyclo_ranges_header_entry\" | Risk Evaluation"
 596     # Simple
 597     print "|-"
 598     print "| class=\"cyclo_ranges_entry_simple\" | "
 599     print "| class=\"cyclo_ranges_entry\" | 0 - " cyclo_simple_max
 600     print "| class=\"cyclo_ranges_entry\" | Simple module, without much risk"
 601     # Moderate
 602     print "|-"
 603     print "| class=\"cyclo_ranges_entry_moderate\" | "
 604     print "| class=\"cyclo_ranges_entry\" |" cyclo_simple_max + 1 " - " cyclo_moderate_max
 605     print "| class=\"cyclo_ranges_entry\" | More complex module, moderate risk"
 606     # High
 607     print "|-"
 608     print "| class=\"cyclo_ranges_entry_high\" | "
 609     print "| class=\"cyclo_ranges_entry\" |" cyclo_moderate_max + 1 " - " cyclo_high_max
 610     print "| class=\"cyclo_ranges_entry\" | Complex module, high risk"
 611     # Untestable
 612     print "|-"
 613     print "| class=\"cyclo_ranges_entry_untestable\" | "
 614     print "| class=\"cyclo_ranges_entry\" | greater than " cyclo_high_max
 615     print "| class=\"cyclo_ranges_entry\" | Untestable module, very high risk"
 616     print "|}"
 617
 618     print ""
 619     print ""
 620     wiki_fnc_table_complete("")
 621 }
 622
 623 function wiki_fnc_table_complete (caption)
 624 {
 625     wiki_fnc_table(caption, 1, 0, 1, 1, 1, 0, 1)
 626 }
 627
 628 function wiki_fnc_table_abbrev (caption)
 629 {
 630     wiki_fnc_table(caption, 1, 0, 0, 0, 0, 0, 0)
 631 }
 632
 633 function wiki_fnc_table (caption,
 634                          fname_p,
 635                          mcyclo_p,
 636                          cyclo_p,
 637                          num_statements_p,
 638                          num_lines_p,
 639                          first_line_p,
 640                          file_p)
 641 {
 642     print "{| width=\"90%\" class=\"cyclo_function_table\" cellpadding=\"0\" cellspacing=\"0\">"
 643     if (caption != "")
 644     {
 645         print "|+" caption
 646     }
 647     wiki_fnc_header(fname_p,
 648                     mcyclo_p,
 649                     cyclo_p,
 650                     num_statements_p,
 651                     num_lines_p,
 652                     first_line_p,
 653                     file_p)
 654     for (nfnc = 1; nfnc < nfuncs; nfnc++)
 655     {
 656         fnc = fnames[nfnc]
 657         wiki_fnc(fnc,
 658                  fname_p,
 659                  mcyclo_p,
 660                  cyclo_p,
 661                  num_statements_p,
 662                  num_lines_p,
 663                  first_line_p,
 664                  file_p)
 665     }
 666     print "|}"
 667 }
 668
 669 function wiki_fnc_header (fname_p,
 670                           mcyclo_p,
 671                           cyclo_p,
 672                           num_statements_p,
 673                           num_lines_p,
 674                           first_line_p,
 675                           file_p)
 676 {
 677     if (fname_p)
 678     {
 679         # Function name
 680         print "! class=\"cyclo_function_table_header_entry\" | Function Name"
 681     }
 682     if (mcyclo_p)
 683     {
 684         # Modified cyclo
 685         print "! class=\"cyclo_function_table_header_entry\" | Modified Cyclo"
 686     }
 687     if (cyclo_p)
 688     {
 689         # Cyclo
 690         print "! class=\"cyclo_function_table_header_entry\" | Cyclomatic Complexity"
 691     }
 692     if (num_statements_p)
 693     {
 694         print "! class=\"cyclo_function_table_header_entry\" | Number of Statements"
 695     }
 696     if (num_lines_p)
 697     {
 698         print "! class=\"cyclo_function_table_header_entry\" | Number of Lines"
 699     }
 700     if (first_line_p)
 701     {
 702         print "! class=\"cyclo_function_table_header_entry\" | First Line"
 703     }
 704     if (file_p)
 705     {
 706         print "! class=\"cyclo_function_table_header_entry\" | Source File"
 707     }
 708 }
 709
 710 function wiki_fnc (fname,
 711                    fname_p,
 712                    mcyclo_p,
 713                    cyclo_p,
 714                    num_statements_p,
 715                    num_lines_p,
 716                    first_line_p,
 717                    file_p)
 718 {
 719     # Function name
 720     trclass = "cyclo_function_entry_simple"
 721     if (mcyclo[fname] > cyclo_high_max)
 722     {
 723         trclass="cyclo_function_entry_untestable"
 724     }
 725     else if (mcyclo[fname] > cyclo_moderate_max)
 726     {
 727         trclass="cyclo_function_entry_high"
 728     }
 729     else if (mcyclo[fname] > cyclo_simple_max)
 730     {
 731         trclass="cyclo_function_entry_moderate"
 732     }
 733
 734     print "|- class=\"" trclass "\""
 735     if (fname_p)
 736     {
 737         print "| class=\"cyclo_function_entry_name\" |" fname
 738     }
 739     if (mcyclo_p)
 740     {
 741         # Modified cyclo
 742         print "| class=\"cyclo_function_entry_cyclo\" |" mcyclo[fname]
 743     }
 744     if (cyclo_p)
 745     {
 746         # Cyclo
 747         print "| class=\"cyclo_function_entry_cyclo\" |" cyclo[fname]
 748     }
 749     if (num_statements_p)
 750     {
 751         # Number of statements
 752         print "| class=\"cyclo_function_entry_number\" |" num_statements[fname]
 753     }
 754     if (num_lines_p)
 755     {
 756         # Number of lines
 757         print "| class=\"cyclo_function_entry_number\" |" num_lines[fname]
 758     }
 759     if (first_line_p)
 760     {
 761         # First line
 762         print "| class=\"cyclo_function_entry_number\" |" first_line[fname]
 763     }
 764     if (file_p)
 765     {
 766         href = ""
 767         if (source_file_link_tmpl != "")
 768         {
 769             # Get href target
 770             href = source_file_link_tmpl
 771             sub(/%FILENAME%/, file[fname], href)
 772         }
 773
 774         # Source file
 775         print "| class=\"cyclo_function_entry_filename\" |" \
 776             ((href != "") ? "[" href " " file[fname] "]" : "[" file[fname] "]")
 777     }
 778 }
 779
 780 # Scan data from a line
 781 {
 782     function_name = $7
 783
 784     nfuncs++;
 785     fnames[nfuncs] = function_name
 786     mcyclo[function_name] = $1
 787     cyclo[function_name] = $2
 788     num_statements[function_name] = $3
 789     first_line[function_name] = $4
 790     num_lines[function_name] = $5
 791
 792     # Build the filename from the file_spec ($6)
 793     begin_util_path = index($6, cut_dir)
 794     tmpfilename = substr($6, begin_util_path + length(cut_dir))
 795     sub(/\([0-9]+\):/, "", tmpfilename)
 796     file[function_name] = tmpfilename
 797
 798     if (mcyclo[function_name] > cyclo_simple_max)
 799     {
 800         # Extract function contents to a fn_txt file
 801         filepath = $6
 802         sub(/\([0-9]+\):/, "", filepath)
 803         num_line = 0
 804         while ((getline codeline < filepath) > 0)
 805         {
 806             num_line++;
 807             if ((num_line >= first_line[function_name]) &&
 808                 (num_line < first_line[function_name] + num_lines[function_name]))
 809             {
 810                 print codeline > (function_name "_fn.txt")
 811             }
 812         }
 813         close (function_name "_fn.txt")
 814         close(filepath)
 815     }
 816
 817     # Initial values for statistics variables
 818     num_of_functions = 0
 819     max_mcyclo = 0
 820     max_function_length = 0
 821     num_of_simple_functions = 0
 822     num_of_moderate_functions = 0
 823     num_of_high_functions = 0
 824     num_of_untestable_functions = 0
 825 }
 826
 827 # Epilogue
 828 END {
 829     # Print header (only for html)
 830     if (output_lang == "html")
 831     {
 832         html_header()
 833     }
 834
 835     # Print prolog
 836     if ((output_lang == "html") &&
 837         (html_prolog != ""))
 838     {
 839         print html_prolog
 840     }
 841     if ((output_lang == "wiki") &&
 842         (wiki_prolog != ""))
 843     {
 844         print wiki_prolog
 845     }
 846
 847     if (output_lang == "html")
 848     {
 849         print "<div class=\"page_title\">" package_name " Cyclomatic Complexity Report</div>"
 850         print "<p>Report generated at: <span class=\"report_timestamp\">" strftime() "</div></p>"
 851     }
 852     if (output_lang == "wiki")
 853     {
 854         print "==" package_name " Cyclomatic Complexity Report=="
 855         print "Report generated at: '''" strftime() "'''"
 856     }
 857
 858     if (section_global_stats_p)
 859     {
 860         build_stats()
 861
 862         if (output_lang == "html")
 863         {
 864             html_global_stats()
 865         }
 866         if (output_lang == "wiki")
 867         {
 868             wiki_global_stats()
 869         }
 870     }
 871     if (section_function_cyclo_p)
 872     {
 873         if (output_lang == "html")
 874         {
 875             html_function_cyclo()
 876         }
 877         if (output_lang == "wiki")
 878         {
 879             wiki_function_cyclo()
 880         }
 881     }
 882
 883     # Print epilog
 884     if ((output_lang == "html") &&
 885         (html_epilog != ""))
 886     {
 887         print html_epilog
 888     }
 889     if ((output_lang == "wiki") &&
 890         (wiki_epilog != ""))
 891     {
 892         print wiki_epilog
 893     }
 894
 895     # Print footer (html only)
 896     if (output_lang == "html")
 897     {
 898         html_footer()
 899     }
 900 }
 901
 902 # End of pmccabe2html