build-aux/pmccabe2html

   1 # pmccabe2html - AWK script to convert pmccabe output to html
   2
   3 # Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
   4
   5 # This program is free software: you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation, either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 # Written by Jose E. Marchesi <jemarch@gnu.org>.
  19 # Adapted for gnulib by Simon Josefsson <simon@josefsson.org>.
  20 # Added support for C++ by Giuseppe Scrivano <gscrivano@gnu.org>.
  21
  22 # Typical Invocation is from a Makefile.am:
  23 #
  24 # cyclo-$(PACKAGE).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=$(PACKAG).git;a=blob;f=%FILENAME%;hb=HEAD" \
  30 #                       -v url="http://www.gnu.org/software/$(PACKAGE)/" \
  31 #                       -v css=${top_srcdir}/build-aux/pmccabe.css \
  32 #                       -v cut_dir=${top_srcdir}/ \
  33 #                       > $@-tmp
  34 #       mv $@-tmp $@
  35 #
  36 # The variables available are:
  37 #   lang     output language, either 'html' or 'wiki'
  38 #   name     project name
  39 #   url      link to project's home page
  40 #   vcurl    URL to version controlled source code browser,
  41 #            a %FILENAME% in the string is replaced with the relative
  42 #            source filename
  43 #   css      CSS stylesheet filename, included verbatim in HTML output
  44 #   css_url  link to CSS stylesheet, an URL
  45
  46 # Prologue & configuration
  47 BEGIN {
  48     section_global_stats_p = 1
  49     section_function_cyclo_p = 1
  50
  51     # "html" or "wiki"
  52     package_name = name
  53     output_lang = lang
  54
  55     # General Options
  56     cyclo_simple_max = 10
  57     cyclo_moderate_max = 20
  58     cyclo_high_max = 50
  59     cut_dir = "/../"
  60     source_file_link_tmpl = vcurl
  61
  62     # HTML options
  63     if (url != "")
  64     {
  65         html_prolog = "<a href=\"" url "\">Back to " package_name " Homepage</a><br/><br/>"
  66     }
  67     html_epilog = "<hr color=\"black\" size=\"2\"/> \
  68 Copyright (c) 2007, 2008 Free Software Foundation, Inc."
  69     html_doctype = "<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \
  70 \"http://www.w3.org/TR/html401/loose.dtd\">"
  71     html_comment = "<!-- Generated by gnulib's pmccabe2html at " systime() " -->"
  72     html_title = "Cyclomatic Complexity report for " package_name
  73
  74     # Wiki options
  75     wiki_prolog = "{{Note|This page has been automatically generated}}"
  76     wiki_epilog = ""
  77
  78     # Internal variables
  79     nfuncs = 0;
  80 }
  81
  82 # Functions
  83
  84 function build_stats()
  85 {
  86     # Maximum modified cyclo
  87     for (fcn in mcyclo)
  88     {
  89         num_of_functions++
  90         if (mcyclo[fcn] > max_mcyclo)
  91         {
  92             max_mcyclo = mcyclo[fcn]
  93         }
  94
  95         if (mcyclo[fcn] > cyclo_high_max)
  96         {
  97             num_of_untestable_functions++
  98         }
  99         else if (mcyclo[fcn] > cyclo_moderate_max)
 100         {
 101             num_of_high_functions++
 102         }
 103         else if (mcyclo[fcn] > cyclo_simple_max)
 104         {
 105             num_of_moderate_functions++
 106         }
 107         else
 108         {
 109             num_of_simple_functions++
 110         }
 111     }
 112 }
 113
 114 function html_fnc_table_complete (caption)
 115 {
 116     html_fnc_table(caption, 1, 0, 1, 1, 1, 0, 1)
 117 }
 118
 119 function html_fnc_table_abbrev (caption)
 120 {
 121     html_fnc_table(caption, 1, 0, 1, 0, 1, 0, 0)
 122 }
 123
 124
 125 function html_fnc_table (caption,
 126                          fname_p,
 127                          mcyclo_p,
 128                          cyclo_p,
 129                          num_statements_p,
 130                          num_lines_p,
 131                          first_line_p,
 132                          file_p)
 133 {
 134     print "<table width=\"90%\" class=\"function_table\" cellpadding=\"0\" cellspacing=\"0\">"
 135     if (caption != "")
 136     {
 137         print "<caption class=\"function_table_caption\">" caption "</caption>"
 138     }
 139     html_fnc_header(fname_p,
 140                     mcyclo_p,
 141                     cyclo_p,
 142                     num_statements_p,
 143                     num_lines_p,
 144                     first_line_p,
 145                     file_p)
 146     for (nfnc = 1; nfnc < nfuncs; nfnc++)
 147     {
 148         html_fnc(nfnc,
 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 (nfun,
 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     fname = fnames[nfun]
 305
 306     # Function name
 307     trclass = "function_entry_simple"
 308     if (mcyclo[nfun] > cyclo_high_max)
 309     {
 310         trclass="function_entry_untestable"
 311     }
 312     else if (mcyclo[nfun] > cyclo_moderate_max)
 313     {
 314         trclass="function_entry_high"
 315     }
 316     else if (mcyclo[nfun] > cyclo_simple_max)
 317     {
 318         trclass="function_entry_moderate"
 319     }
 320
 321     print "<tr class=\"" trclass "\">"
 322     if (fname_p)
 323     {
 324         print "<td class=\"function_entry_filename\">"
 325         if (file_p && mcyclo[nfun] > cyclo_simple_max)
 326         {
 327             print "<a href=\"javascript:void(0);\" title=\"show/hide function source\" onClick=\"javascript:show_hide('" fname "_src', '" fname "_button')\">\
 328 <span id=\"" fname "_button\">&darr;</span></a>"
 329         }
 330         else
 331         {
 332             print "&nbsp;"
 333         }
 334         print "</td>"
 335
 336         print "<td class=\"function_entry_name\">"
 337         print fname
 338         print "</td>"
 339     }
 340     if (mcyclo_p)
 341     {
 342         # Modified cyclo
 343         print "<td class=\"function_entry_cyclo\">"
 344         print mcyclo[nfun]
 345         print "</td>"
 346     }
 347     if (cyclo_p)
 348     {
 349         # Cyclo
 350         print "<td class=\"function_entry_cyclo\">"
 351         print cyclo[nfun]
 352         print "</td>"
 353     }
 354     if (num_statements_p)
 355     {
 356         # Number of statements
 357         print "<td class=\"function_entry_number\">"
 358         print num_statements[nfun]
 359         print "</td>"
 360     }
 361     if (num_lines_p)
 362     {
 363         # Number of lines
 364         print "<td class=\"function_entry_number\">"
 365         print num_lines[nfun]
 366         print "</td>"
 367     }
 368     if (first_line_p)
 369     {
 370         # First line
 371         print "<td class=\"function_entry_number\">"
 372         print first_line[nfun]
 373         print "</td>"
 374     }
 375     if (file_p)
 376     {
 377         href = ""
 378         if (source_file_link_tmpl != "")
 379         {
 380             # Get href target
 381             href = source_file_link_tmpl
 382             sub(/%FILENAME%/, file[nfun], href)
 383         }
 384
 385         # Source file
 386         print "<td class=\"function_entry_filename\">"
 387         if (href != "")
 388         {
 389             print "<a href=\"" href "\">" file[nfun] "</a>"
 390         }
 391         else
 392         {
 393             print file[nfun]
 394         }
 395
 396         print "</td>"
 397
 398
 399         print "</tr>"
 400
 401         if (mcyclo[nfun] > cyclo_simple_max)
 402         {
 403             print "<tr>"
 404
 405             num_columns = 1;
 406             if (fname_p) { num_columns++ }
 407             if (mcyclo_p) { num_columns++ }
 408             if (cyclo_p) { num_columns++ }
 409             if (num_statements_p) { num_columns++ }
 410             if (num_lines_p) { num_columns++ }
 411             if (first_line_p) { num_columns++ }
 412             if (file_p) { num_columns++ }
 413
 414             print "<td colspan=\"" num_columns "\" height=\"0\">"
 415             print "<div id=\"" fname "_src\" class=\"function_src\" style=\"position: relative; display: none;\">"
 416             print "<pre class=\"function_src\">"
 417
 418             while ((getline codeline < (fname nfun "_fn.txt")) > 0)
 419             {
 420                 sub(/\\</, "&lt;", codeline)
 421                 sub(/\\>/, "&gt;", codeline)
 422                 sub(/&/, "&amp;", codeline)
 423
 424                 print codeline
 425             }
 426             close(fname nfun "_fn.txt")
 427             system("rm " fname nfun "_fn.txt")
 428             print "</pre>"
 429             print "</div>"
 430             print "</td>"
 431             print "</tr>"
 432         }
 433
 434     }
 435 }
 436
 437 function html_global_stats ()
 438 {
 439     print "<div class=\"section_title\">Resume</div>"
 440
 441     print "<br/>"
 442     print "<table class=\"resume_table\">"
 443     # Total number of functions
 444     print "<tr>"
 445     print "<td class=\"resume_header_entry\">"
 446     print "Total number of functions"
 447     print "</td>"
 448     print "<td class=\"resume_number_entry\">"
 449     print num_of_functions
 450     print "</td>"
 451     print "</tr>"
 452     # Number of simple functions
 453     print "<tr>"
 454     print "<td class=\"resume_header_entry\">"
 455     print "Number of low risk functions"
 456     print "</td>"
 457     print "<td class=\"resume_number_entry\">"
 458     print num_of_simple_functions
 459     print "</td>"
 460     print "</tr>"
 461     # Number of moderate functions
 462     print "<tr>"
 463     print "<td class=\"resume_header_entry\">"
 464     print "Number of moderate risk functions"
 465     print "</td>"
 466     print "<td class=\"resume_number_entry\">"
 467     print num_of_moderate_functions
 468     print "</td>"
 469     print "</tr>"
 470     # Number of high functions
 471     print "<tr>"
 472     print "<td class=\"resume_header_entry\">"
 473     print "Number of high risk functions"
 474     print "</td>"
 475     print "<td class=\"resume_number_entry\">"
 476     print num_of_high_functions
 477     print "</td>"
 478     print "</tr>"
 479     # Number of untestable functions
 480     print "<tr>"
 481     print "<td class=\"resume_header_entry\">"
 482     print "Number of untestable functions"
 483     print "</td>"
 484     print "<td class=\"resume_number_entry\">"
 485     print num_of_untestable_functions
 486     print "</td>"
 487     print "</tr>"
 488     print "</table>"
 489     print "<br/>"
 490 }
 491
 492 function html_function_cyclo ()
 493 {
 494     print "<div class=\"section_title\">Details for all functions</div>"
 495     print "<p>Used ranges:</p>"
 496
 497     print "<table class=\"ranges_table\">"
 498     print "<tr>"
 499     print "<td class=\"ranges_header_entry\">"
 500     print "&nbsp;"
 501     print "</td>"
 502     print "<td class=\"ranges_header_entry\">"
 503     print "Cyclomatic Complexity"
 504     print "</td>"
 505     print "<td class=\"ranges_header_entry\">"
 506     print "Risk Evaluation"
 507     print "</td>"
 508     print "</tr>"
 509     # Simple
 510     print "<tr>"
 511     print "<td class=\"ranges_entry_simple\">"
 512     print "&nbsp;"
 513     print "</td>"
 514     print "<td class=\"ranges_entry\">"
 515     print "0 - " cyclo_simple_max
 516     print "</td>"
 517     print "<td class=\"ranges_entry\">"
 518     print "Simple module, without much risk"
 519     print "</td>"
 520     print "</tr>"
 521     # Moderate
 522     print "<tr>"
 523     print "<td class=\"ranges_entry_moderate\">"
 524     print "&nbsp;"
 525     print "</td>"
 526     print "<td class=\"ranges_entry\">"
 527     print cyclo_simple_max + 1 " - " cyclo_moderate_max
 528     print "</td>"
 529     print "<td class=\"ranges_entry\">"
 530     print "More complex module, moderate risk"
 531     print "</td>"
 532     print "</tr>"
 533     # High
 534     print "<tr>"
 535     print "<td class=\"ranges_entry_high\">"
 536     print "&nbsp;"
 537     print "</td>"
 538     print "<td class=\"ranges_entry\">"
 539     print cyclo_moderate_max + 1 " - " cyclo_high_max
 540     print "</td>"
 541     print "<td class=\"ranges_entry\">"
 542     print "Complex module, high risk"
 543     print "</td>"
 544     print "</tr>"
 545     # Untestable
 546     print "<tr>"
 547     print "<td class=\"ranges_entry_untestable\">"
 548     print "&nbsp;"
 549     print "</td>"
 550     print "<td class=\"ranges_entry\">"
 551     print "greater than " cyclo_high_max
 552     print "</td>"
 553     print "<td class=\"ranges_entry\">"
 554     print "Untestable module, very high risk"
 555     print "</td>"
 556     print "</tr>"
 557     print "</table>"
 558     print "<br/>"
 559     html_fnc_table_complete("")
 560 }
 561
 562 function wiki_global_stats ()
 563 {
 564     print "{| class=\"cyclo_resume_table\""
 565     # Total number of functions
 566     print "|-"
 567     print "| class=\"cyclo_resume_header_entry\" | Total number of functions"
 568     print "| class=\"cyclo_resume_number_entry\" |" num_of_functions
 569     # Number of simple functions
 570     print "|-"
 571     print "| class=\"cyclo_resume_header_entry\" | Number of low risk functions"
 572     print "| class=\"cyclo_resume_number_entry\" |" num_of_simple_functions
 573     # Number of moderate functions
 574     print "|-"
 575     print "| class=\"cyclo_resume_header_entry\" | Number of moderate risk functions"
 576     print "| class=\"cyclo_resume_number_entry\" |" num_of_moderate_functions
 577     # Number of high functions
 578     print "|-"
 579     print "| class=\"cyclo_resume_header_entry\" | Number of high risk functions"
 580     print "| class=\"cyclo_resume_number_entry\" |" num_of_high_functions
 581     # Number of untestable functions
 582     print "|-"
 583     print "| class=\"cyclo_resume_header_entry\" | Number of untestable functions"
 584     print "| class=\"cyclo_resume_number_entry\" |" num_of_untestable_functions
 585     print "|}"
 586 }
 587
 588 function wiki_function_cyclo ()
 589 {
 590     print "==Details for all functions=="
 591
 592     print "Used ranges:"
 593
 594     print "{| class =\"cyclo_ranges_table\""
 595     print "|-"
 596     print "| class=\"cyclo_ranges_header_entry\" | "
 597     print "| class=\"cyclo_ranges_header_entry\" | Cyclomatic Complexity"
 598     print "| class=\"cyclo_ranges_header_entry\" | Risk Evaluation"
 599     # Simple
 600     print "|-"
 601     print "| class=\"cyclo_ranges_entry_simple\" | "
 602     print "| class=\"cyclo_ranges_entry\" | 0 - " cyclo_simple_max
 603     print "| class=\"cyclo_ranges_entry\" | Simple module, without much risk"
 604     # Moderate
 605     print "|-"
 606     print "| class=\"cyclo_ranges_entry_moderate\" | "
 607     print "| class=\"cyclo_ranges_entry\" |" cyclo_simple_max + 1 " - " cyclo_moderate_max
 608     print "| class=\"cyclo_ranges_entry\" | More complex module, moderate risk"
 609     # High
 610     print "|-"
 611     print "| class=\"cyclo_ranges_entry_high\" | "
 612     print "| class=\"cyclo_ranges_entry\" |" cyclo_moderate_max + 1 " - " cyclo_high_max
 613     print "| class=\"cyclo_ranges_entry\" | Complex module, high risk"
 614     # Untestable
 615     print "|-"
 616     print "| class=\"cyclo_ranges_entry_untestable\" | "
 617     print "| class=\"cyclo_ranges_entry\" | greater than " cyclo_high_max
 618     print "| class=\"cyclo_ranges_entry\" | Untestable module, very high risk"
 619     print "|}"
 620
 621     print ""
 622     print ""
 623     wiki_fnc_table_complete("")
 624 }
 625
 626 function wiki_fnc_table_complete (caption)
 627 {
 628     wiki_fnc_table(caption, 1, 0, 1, 1, 1, 0, 1)
 629 }
 630
 631 function wiki_fnc_table_abbrev (caption)
 632 {
 633     wiki_fnc_table(caption, 1, 0, 0, 0, 0, 0, 0)
 634 }
 635
 636 function wiki_fnc_table (caption,
 637                          fname_p,
 638                          mcyclo_p,
 639                          cyclo_p,
 640                          num_statements_p,
 641                          num_lines_p,
 642                          first_line_p,
 643                          file_p)
 644 {
 645     print "{| width=\"90%\" class=\"cyclo_function_table\" cellpadding=\"0\" cellspacing=\"0\">"
 646     if (caption != "")
 647     {
 648         print "|+" caption
 649     }
 650     wiki_fnc_header(fname_p,
 651                     mcyclo_p,
 652                     cyclo_p,
 653                     num_statements_p,
 654                     num_lines_p,
 655                     first_line_p,
 656                     file_p)
 657     for (nfnc = 1; nfnc < nfuncs; nfnc++)
 658     {
 659         wiki_fnc(nfnc,
 660                  fname_p,
 661                  mcyclo_p,
 662                  cyclo_p,
 663                  num_statements_p,
 664                  num_lines_p,
 665                  first_line_p,
 666                  file_p)
 667     }
 668     print "|}"
 669 }
 670
 671 function wiki_fnc_header (fname_p,
 672                           mcyclo_p,
 673                           cyclo_p,
 674                           num_statements_p,
 675                           num_lines_p,
 676                           first_line_p,
 677                           file_p)
 678 {
 679     if (fname_p)
 680     {
 681         # Function name
 682         print "! class=\"cyclo_function_table_header_entry\" | Function Name"
 683     }
 684     if (mcyclo_p)
 685     {
 686         # Modified cyclo
 687         print "! class=\"cyclo_function_table_header_entry\" | Modified Cyclo"
 688     }
 689     if (cyclo_p)
 690     {
 691         # Cyclo
 692         print "! class=\"cyclo_function_table_header_entry\" | Cyclomatic Complexity"
 693     }
 694     if (num_statements_p)
 695     {
 696         print "! class=\"cyclo_function_table_header_entry\" | Number of Statements"
 697     }
 698     if (num_lines_p)
 699     {
 700         print "! class=\"cyclo_function_table_header_entry\" | Number of Lines"
 701     }
 702     if (first_line_p)
 703     {
 704         print "! class=\"cyclo_function_table_header_entry\" | First Line"
 705     }
 706     if (file_p)
 707     {
 708         print "! class=\"cyclo_function_table_header_entry\" | Source File"
 709     }
 710 }
 711
 712 function wiki_fnc (nfnc,
 713                    fname_p,
 714                    mcyclo_p,
 715                    cyclo_p,
 716                    num_statements_p,
 717                    num_lines_p,
 718                    first_line_p,
 719                    file_p)
 720 {
 721    fname = fnames[nfnc]
 722
 723     # Function name
 724     trclass = "cyclo_function_entry_simple"
 725     if (mcyclo[nfnc] > cyclo_high_max)
 726     {
 727         trclass="cyclo_function_entry_untestable"
 728     }
 729     else if (mcyclo[nfnc] > cyclo_moderate_max)
 730     {
 731         trclass="cyclo_function_entry_high"
 732     }
 733     else if (mcyclo[nfnc] > cyclo_simple_max)
 734     {
 735         trclass="cyclo_function_entry_moderate"
 736     }
 737
 738     print "|- class=\"" trclass "\""
 739     if (fname_p)
 740     {
 741         print "| class=\"cyclo_function_entry_name\" |" fname
 742     }
 743     if (mcyclo_p)
 744     {
 745         # Modified cyclo
 746         print "| class=\"cyclo_function_entry_cyclo\" |" mcyclo[nfnc]
 747     }
 748     if (cyclo_p)
 749     {
 750         # Cyclo
 751         print "| class=\"cyclo_function_entry_cyclo\" |" cyclo[nfnc]
 752     }
 753     if (num_statements_p)
 754     {
 755         # Number of statements
 756         print "| class=\"cyclo_function_entry_number\" |" num_statements[nfnc]
 757     }
 758     if (num_lines_p)
 759     {
 760         # Number of lines
 761         print "| class=\"cyclo_function_entry_number\" |" num_lines[nfnc]
 762     }
 763     if (first_line_p)
 764     {
 765         # First line
 766         print "| class=\"cyclo_function_entry_number\" |" first_line[nfnc]
 767     }
 768     if (file_p)
 769     {
 770         href = ""
 771         if (source_file_link_tmpl != "")
 772         {
 773             # Get href target
 774             href = source_file_link_tmpl
 775             sub(/%FILENAME%/, file[nfnc], href)
 776         }
 777
 778         # Source file
 779         print "| class=\"cyclo_function_entry_filename\" |" \
 780             ((href != "") ? "[" href " " file[nfnc] "]" : "[" file[nfnc] "]")
 781     }
 782 }
 783
 784 # Scan data from a line
 785 {
 786     function_name = $7
 787
 788     nfuncs++;
 789     fnames[nfuncs] = function_name
 790     mcyclo[nfuncs] = $1
 791     cyclo[nfuncs] = $2
 792     num_statements[nfuncs] = $3
 793     first_line[nfuncs] = $4
 794     num_lines[nfuncs] = $5
 795
 796     # Build the filename from the file_spec ($6)
 797     begin_util_path = index($6, cut_dir)
 798     tmpfilename = substr($6, begin_util_path + length(cut_dir))
 799     sub(/\([0-9]+\):/, "", tmpfilename)
 800     file[nfuncs] = tmpfilename
 801
 802     if (mcyclo[nfuncs] > cyclo_simple_max)
 803     {
 804         # Extract function contents to a fn_txt file
 805         filepath = $6
 806
 807         sub(/\([0-9]+\):/, "", filepath)
 808         num_line = 0
 809
 810         while ((getline codeline < filepath) > 0)
 811         {
 812             num_line++;
 813             if ((num_line >= first_line[nfuncs]) &&
 814                 (num_line < first_line[nfuncs] + num_lines[nfuncs]))
 815             {
 816                 print codeline > (function_name nfuncs "_fn.txt")
 817             }
 818         }
 819         close (function_name nfuncs "_fn.txt")
 820         close(filepath)
 821     }
 822
 823     # Initial values for statistics variables
 824     num_of_functions = 0
 825     max_mcyclo = 0
 826     max_function_length = 0
 827     num_of_simple_functions = 0
 828     num_of_moderate_functions = 0
 829     num_of_high_functions = 0
 830     num_of_untestable_functions = 0
 831 }
 832
 833 # Epilogue
 834 END {
 835     # Print header (only for html)
 836     if (output_lang == "html")
 837     {
 838         html_header()
 839     }
 840
 841     # Print prolog
 842     if ((output_lang == "html") &&
 843         (html_prolog != ""))
 844     {
 845         print html_prolog
 846     }
 847     if ((output_lang == "wiki") &&
 848         (wiki_prolog != ""))
 849     {
 850         print wiki_prolog
 851     }
 852
 853     if (output_lang == "html")
 854     {
 855         print "<div class=\"page_title\">" package_name " Cyclomatic Complexity Report</div>"
 856         print "<p>Report generated at: <span class=\"report_timestamp\">" strftime() "</div></p>"
 857     }
 858     if (output_lang == "wiki")
 859     {
 860         print "==" package_name " Cyclomatic Complexity Report=="
 861         print "Report generated at: '''" strftime() "'''"
 862     }
 863
 864     if (section_global_stats_p)
 865     {
 866         build_stats()
 867
 868         if (output_lang == "html")
 869         {
 870             html_global_stats()
 871         }
 872         if (output_lang == "wiki")
 873         {
 874             wiki_global_stats()
 875         }
 876     }
 877     if (section_function_cyclo_p)
 878     {
 879         if (output_lang == "html")
 880         {
 881             html_function_cyclo()
 882         }
 883         if (output_lang == "wiki")
 884         {
 885             wiki_function_cyclo()
 886         }
 887     }
 888
 889     # Print epilog
 890     if ((output_lang == "html") &&
 891         (html_epilog != ""))
 892     {
 893         print html_epilog
 894     }
 895     if ((output_lang == "wiki") &&
 896         (wiki_epilog != ""))
 897     {
 898         print wiki_epilog
 899     }
 900
 901     # Print footer (html only)
 902     if (output_lang == "html")
 903     {
 904         html_footer()
 905     }
 906 }
 907
 908 # End of pmccabe2html