build-aux/pmccabe2html

   1 # pmccabe2html - AWK script to convert pmccabe output to html       -*- awk -*-
   2
   3 # Copyright (C) 2007-2012 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_SOURCES = ${top_srcdir}/src/*.[ch]
  25 #
  26 # cyclo-$(PACKAGE).html: $(CYCLO_SOURCES)
  27 #       $(PMCCABE) $(CYCLO_SOURCES) \
  28 #               | sort -nr \
  29 #               | $(AWK) -f ${top_srcdir}/build-aux/pmccabe2html \
  30 #                       -v lang=html -v name="$(PACKAGE_NAME)" \
  31 #                       -v vcurl="http://git.savannah.gnu.org/gitweb/?p=$(PACKAGE).git;a=blob;f=%FILENAME%;hb=HEAD" \
  32 #                       -v url="http://www.gnu.org/software/$(PACKAGE)/" \
  33 #                       -v css=${top_srcdir}/build-aux/pmccabe.css \
  34 #                       -v cut_dir=${top_srcdir}/ \
  35 #                       > $@-tmp
  36 #       mv $@-tmp $@
  37 #
  38 # The variables available are:
  39 #   lang     output language, either 'html' or 'wiki'
  40 #   name     project name
  41 #   url      link to project's home page
  42 #   vcurl    URL to version controlled source code browser,
  43 #            a %FILENAME% in the string is replaced with the relative
  44 #            source filename
  45 #   css      CSS stylesheet filename, included verbatim in HTML output
  46 #   css_url  link to CSS stylesheet, an URL
  47
  48 # Prologue & configuration
  49 BEGIN {
  50     section_global_stats_p = 1
  51     section_function_cyclo_p = 1
  52
  53     # "html" or "wiki"
  54     package_name = name
  55     output_lang = lang
  56
  57     # General Options
  58     cyclo_simple_max = 10
  59     cyclo_moderate_max = 20
  60     cyclo_high_max = 50
  61     source_file_link_tmpl = vcurl
  62
  63     # HTML options
  64     if (url != "")
  65     {
  66         html_prolog = "<a href=\"" url "\">Back to " package_name " Homepage</a><br/><br/>"
  67     }
  68     html_epilog = "<hr color=\"black\" size=\"2\"/> \
  69 Copyright (c) 2007, 2008 Free Software Foundation, Inc."
  70     html_doctype = "<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \
  71 \"http://www.w3.org/TR/html401/loose.dtd\">"
  72     html_comment = "<!-- Generated by gnulib's pmccabe2html at " systime() " -->"
  73     html_title = "Cyclomatic Complexity report for " package_name
  74
  75     # Wiki options
  76     wiki_prolog = "{{Note|This page has been automatically generated}}"
  77     wiki_epilog = ""
  78
  79     # Internal variables
  80     nfuncs = 0;
  81 }
  82
  83 # Functions
  84
  85 function build_stats()
  86 {
  87     # Maximum modified cyclo
  88     for (fcn in mcyclo)
  89     {
  90         num_of_functions++
  91         if (mcyclo[fcn] > max_mcyclo)
  92         {
  93             max_mcyclo = mcyclo[fcn]
  94         }
  95
  96         if (mcyclo[fcn] > cyclo_high_max)
  97         {
  98             num_of_untestable_functions++
  99         }
 100         else if (mcyclo[fcn] > cyclo_moderate_max)
 101         {
 102             num_of_high_functions++
 103         }
 104         else if (mcyclo[fcn] > cyclo_simple_max)
 105         {
 106             num_of_moderate_functions++
 107         }
 108         else
 109         {
 110             num_of_simple_functions++
 111         }
 112     }
 113 }
 114
 115 function html_fnc_table_complete (caption)
 116 {
 117     html_fnc_table(caption, 1, 1, 0, 1, 1, 0, 1)
 118 }
 119
 120 function html_fnc_table_abbrev (caption)
 121 {
 122     html_fnc_table(caption, 1, 1, 0, 0, 1, 0, 0)
 123 }
 124
 125
 126 function html_fnc_table (caption,
 127                          fname_p,
 128                          mcyclo_p,
 129                          cyclo_p,
 130                          num_statements_p,
 131                          num_lines_p,
 132                          first_line_p,
 133                          file_p)
 134 {
 135     print "<table width=\"90%\" class=\"function_table\" cellpadding=\"0\" cellspacing=\"0\">"
 136     if (caption != "")
 137     {
 138         print "<caption class=\"function_table_caption\">" caption "</caption>"
 139     }
 140     html_fnc_header(fname_p,
 141                     mcyclo_p,
 142                     cyclo_p,
 143                     num_statements_p,
 144                     num_lines_p,
 145                     first_line_p,
 146                     file_p)
 147     for (nfnc = 1; nfnc <= nfuncs; nfnc++)
 148     {
 149         html_fnc(nfnc,
 150                  fname_p,
 151                  mcyclo_p,
 152                  cyclo_p,
 153                  num_statements_p,
 154                  num_lines_p,
 155                  first_line_p,
 156                  file_p)
 157     }
 158     print "</table>"
 159 }
 160
 161 function html_header ()
 162 {
 163     print html_doctype
 164     print "<html>"
 165     print html_comment
 166     print "<head>"
 167     print "<title>" html_title "</title>"
 168     print ""
 169     print "<meta name=\"description\" content=\"" html_title "\">"
 170     print "<meta name=\"keywords\" content=\"" html_title "\">"
 171     print "<meta name=\"resource-type\" content=\"document\">"
 172     print "<meta name=\"distribution\" content=\"global\">"
 173     print "<meta name=\"Generator\" content=\"pmccabe2html\">"
 174     print "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">"
 175     print "<script language=\"javascript\" type=\"text/javascript\">"
 176     print "function show_hide(idCapa, idButton, fuerzaVisibilidad)\
 177 {\
 178         var button = document.getElementById(idButton);\
 179         var capa = document.getElementById(idCapa);\
 180         if (capa)\
 181         {\
 182                 if (fuerzaVisibilidad && fuerzaVisibilidad!=\"\") {\
 183                         if (fuerzaVisibilidad==\"visible\") capa.style.display=\"\";\
 184                         else capa.style.display=\"none\";\
 185                 }\
 186                 else\
 187                 {\
 188                         if (capa.style.display == \"none\") {\
 189                                 capa.style.display = \"\";\
 190                                 button.innerHTML = \"&uarr;\";\
 191                         } else {\
 192                                 capa.style.display = \"none\";\
 193                                 button.innerHTML = \"&darr;\";     \
 194                         }\
 195                 }\
 196         }\
 197 }"
 198     print "</script>"
 199
 200
 201     if (css_url != "")
 202     {
 203         print "<link rel=\"stylesheet\" href=\"" css_url "\" type =\"text/css\" media=\"screen\"/>"
 204     }
 205     if (css != "")
 206     {
 207         print "<style type =\"text/css\" media=\"screen\">"
 208         print "<!--"
 209         while ((getline cssline < css) > 0)
 210         {
 211             print cssline
 212         }
 213         print "-->"
 214         print "</style />"
 215         close(css)
 216     }
 217     print "</head>"
 218     print "<body lang=\"en\" bgcolor=\"#FFFFFF\" text=\"#000000\" link=\"#0000FF\" \
 219 vlink=\"#800080\" alink=\"#FF0000\">"
 220 }
 221
 222 function html_footer ()
 223 {
 224     print "</body>"
 225     print "</html>"
 226 }
 227
 228 function html_fnc_header (fname_p,
 229                           mcyclo_p,
 230                           cyclo_p,
 231                           num_statements_p,
 232                           num_lines_p,
 233                           first_line_p,
 234                           file_p)
 235 {
 236     print "<tr class=\"function_table_header\">"
 237     if (fname_p)
 238     {
 239         # Function name
 240         print "<td class=\"function_table_header_entry\">"
 241         print ""
 242         print "</td>"
 243
 244         print "<td class=\"function_table_header_entry\">"
 245         print "Function Name"
 246         print "</td>"
 247     }
 248     if (mcyclo_p)
 249     {
 250         # Modified cyclo
 251         print "<td class=\"function_table_header_entry\">"
 252         print "Modified Cyclo"
 253         print "</td>"
 254     }
 255     if (cyclo_p)
 256     {
 257         # Cyclo
 258         print "<td class=\"function_table_header_entry\">"
 259         print "Cyclomatic"
 260         print "<br/>"
 261         print "Complexity"
 262         print "</td>"
 263     }
 264     if (num_statements_p)
 265     {
 266         print "<td class=\"function_table_header_entry\">"
 267         print "Number of"
 268         print "<br/>"
 269         print "Statements"
 270         print "</td>"
 271     }
 272     if (num_lines_p)
 273     {
 274         print "<td class=\"function_table_header_entry\">"
 275         print "Number of"
 276         print "<br/>"
 277         print "Lines"
 278         print "</td>"
 279     }
 280     if (first_line_p)
 281     {
 282         print "<td class=\"function_table_header_entry\">"
 283         print "First Line"
 284         print "</td>"
 285     }
 286     if (file_p)
 287     {
 288         print "<td class=\"function_table_header_entry\">"
 289         print "Source File"
 290         print "</td>"
 291
 292     }
 293     print "</tr>"
 294 }
 295
 296 function html_fnc (nfun,
 297                    fname_p,
 298                    mcyclo_p,
 299                    cyclo_p,
 300                    num_statements_p,
 301                    num_lines_p,
 302                    first_line_p,
 303                    file_p)
 304 {
 305     fname = fnames[nfun]
 306
 307     # Function name
 308     trclass = "function_entry_simple"
 309     if (mcyclo[nfun] > cyclo_high_max)
 310     {
 311         trclass="function_entry_untestable"
 312     }
 313     else if (mcyclo[nfun] > cyclo_moderate_max)
 314     {
 315         trclass="function_entry_high"
 316     }
 317     else if (mcyclo[nfun] > cyclo_simple_max)
 318     {
 319         trclass="function_entry_moderate"
 320     }
 321
 322     print "<tr class=\"" trclass "\">"
 323     if (fname_p)
 324     {
 325         print "<td class=\"function_entry_filename\">"
 326         if (file_p && mcyclo[nfun] > cyclo_simple_max)
 327         {
 328             print "<a href=\"javascript:void(0);\" title=\"show/hide function source\" onClick=\"javascript:show_hide('" fname "_src', '" fname "_button')\">\
 329 <span id=\"" fname "_button\">&darr;</span></a>"
 330         }
 331         else
 332         {
 333             print "&nbsp;"
 334         }
 335         print "</td>"
 336
 337         print "<td class=\"function_entry_name\">"
 338         print fname
 339         print "</td>"
 340     }
 341     if (mcyclo_p)
 342     {
 343         # Modified cyclo
 344         print "<td class=\"function_entry_cyclo\">"
 345         print mcyclo[nfun]
 346         print "</td>"
 347     }
 348     if (cyclo_p)
 349     {
 350         # Cyclo
 351         print "<td class=\"function_entry_cyclo\">"
 352         print cyclo[nfun]
 353         print "</td>"
 354     }
 355     if (num_statements_p)
 356     {
 357         # Number of statements
 358         print "<td class=\"function_entry_number\">"
 359         print num_statements[nfun]
 360         print "</td>"
 361     }
 362     if (num_lines_p)
 363     {
 364         # Number of lines
 365         print "<td class=\"function_entry_number\">"
 366         print num_lines[nfun]
 367         print "</td>"
 368     }
 369     if (first_line_p)
 370     {
 371         # First line
 372         print "<td class=\"function_entry_number\">"
 373         print first_line[nfun]
 374         print "</td>"
 375     }
 376     if (file_p)
 377     {
 378         href = ""
 379         if (source_file_link_tmpl != "")
 380         {
 381             # Get href target
 382             href = source_file_link_tmpl
 383             sub(/%FILENAME%/, file[nfun], href)
 384         }
 385
 386         # Source file
 387         print "<td class=\"function_entry_filename\">"
 388         if (href != "")
 389         {
 390             print "<a href=\"" href "\">" file[nfun] "</a>"
 391         }
 392         else
 393         {
 394             print file[nfun]
 395         }
 396
 397         print "</td>"
 398
 399
 400         print "</tr>"
 401
 402         if (mcyclo[nfun] > cyclo_simple_max)
 403         {
 404             print "<tr>"
 405
 406             num_columns = 1;
 407             if (fname_p) { num_columns++ }
 408             if (mcyclo_p) { num_columns++ }
 409             if (cyclo_p) { num_columns++ }
 410             if (num_statements_p) { num_columns++ }
 411             if (num_lines_p) { num_columns++ }
 412             if (first_line_p) { num_columns++ }
 413             if (file_p) { num_columns++ }
 414
 415             print "<td colspan=\"" num_columns "\" height=\"0\">"
 416             print "<div id=\"" fname "_src\" class=\"function_src\" style=\"position: relative; display: none;\">"
 417             print "<pre class=\"function_src\">"
 418
 419             while ((getline codeline < (fname nfun "_fn.txt")) > 0)
 420             {
 421                 sub(/\\</, "&lt;", codeline)
 422                 sub(/\\>/, "&gt;", codeline)
 423                 sub(/&/, "&amp;", codeline)
 424
 425                 print codeline
 426             }
 427             close(fname nfun "_fn.txt")
 428             system("rm " "'" fname "'" nfun "_fn.txt")
 429             print "</pre>"
 430             print "</div>"
 431             print "</td>"
 432             print "</tr>"
 433         }
 434
 435     }
 436 }
 437
 438 function html_global_stats ()
 439 {
 440     print "<div class=\"section_title\">Summary</div>"
 441
 442     print "<table class=\"summary_table\">"
 443     # Total number of functions
 444     print "<tr>"
 445     print "<td class=\"summary_header_entry\">"
 446     print "Total number of functions"
 447     print "</td>"
 448     print "<td class=\"summary_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=\"summary_header_entry\">"
 455     print "Number of low risk functions"
 456     print "</td>"
 457     print "<td class=\"summary_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=\"summary_header_entry\">"
 464     print "Number of moderate risk functions"
 465     print "</td>"
 466     print "<td class=\"summary_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=\"summary_header_entry\">"
 473     print "Number of high risk functions"
 474     print "</td>"
 475     print "<td class=\"summary_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=\"summary_header_entry\">"
 482     print "Number of untestable functions"
 483     print "</td>"
 484     print "<td class=\"summary_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
 496     print "<table class=\"ranges_table\">"
 497     print "<tr>"
 498     print "<td class=\"ranges_header_entry\">"
 499     print "&nbsp;"
 500     print "</td>"
 501     print "<td class=\"ranges_header_entry\">"
 502     print "Cyclomatic Complexity"
 503     print "</td>"
 504     print "<td class=\"ranges_header_entry\">"
 505     print "Risk Evaluation"
 506     print "</td>"
 507     print "</tr>"
 508     # Simple
 509     print "<tr>"
 510     print "<td class=\"ranges_entry_simple\">"
 511     print "&nbsp;"
 512     print "</td>"
 513     print "<td class=\"ranges_entry\">"
 514     print "0 - " cyclo_simple_max
 515     print "</td>"
 516     print "<td class=\"ranges_entry\">"
 517     print "Simple module, without much risk"
 518     print "</td>"
 519     print "</tr>"
 520     # Moderate
 521     print "<tr>"
 522     print "<td class=\"ranges_entry_moderate\">"
 523     print "&nbsp;"
 524     print "</td>"
 525     print "<td class=\"ranges_entry\">"
 526     print cyclo_simple_max + 1 " - " cyclo_moderate_max
 527     print "</td>"
 528     print "<td class=\"ranges_entry\">"
 529     print "More complex module, moderate risk"
 530     print "</td>"
 531     print "</tr>"
 532     # High
 533     print "<tr>"
 534     print "<td class=\"ranges_entry_high\">"
 535     print "&nbsp;"
 536     print "</td>"
 537     print "<td class=\"ranges_entry\">"
 538     print cyclo_moderate_max + 1 " - " cyclo_high_max
 539     print "</td>"
 540     print "<td class=\"ranges_entry\">"
 541     print "Complex module, high risk"
 542     print "</td>"
 543     print "</tr>"
 544     # Untestable
 545     print "<tr>"
 546     print "<td class=\"ranges_entry_untestable\">"
 547     print "&nbsp;"
 548     print "</td>"
 549     print "<td class=\"ranges_entry\">"
 550     print "greater than " cyclo_high_max
 551     print "</td>"
 552     print "<td class=\"ranges_entry\">"
 553     print "Untestable module, very high risk"
 554     print "</td>"
 555     print "</tr>"
 556     print "</table>"
 557     print "<br/>"
 558     html_fnc_table_complete("")
 559 }
 560
 561 function wiki_global_stats ()
 562 {
 563     print "{| class=\"cyclo_summary_table\""
 564     # Total number of functions
 565     print "|-"
 566     print "| class=\"cyclo_summary_header_entry\" | Total number of functions"
 567     print "| class=\"cyclo_summary_number_entry\" |" num_of_functions
 568     # Number of simple functions
 569     print "|-"
 570     print "| class=\"cyclo_summary_header_entry\" | Number of low risk functions"
 571     print "| class=\"cyclo_summary_number_entry\" |" num_of_simple_functions
 572     # Number of moderate functions
 573     print "|-"
 574     print "| class=\"cyclo_summary_header_entry\" | Number of moderate risk functions"
 575     print "| class=\"cyclo_summary_number_entry\" |" num_of_moderate_functions
 576     # Number of high functions
 577     print "|-"
 578     print "| class=\"cyclo_summary_header_entry\" | Number of high risk functions"
 579     print "| class=\"cyclo_summary_number_entry\" |" num_of_high_functions
 580     # Number of untestable functions
 581     print "|-"
 582     print "| class=\"cyclo_summary_header_entry\" | Number of untestable functions"
 583     print "| class=\"cyclo_summary_number_entry\" |" num_of_untestable_functions
 584     print "|}"
 585 }
 586
 587 function wiki_function_cyclo ()
 588 {
 589     print "==Details for all functions=="
 590
 591     print "Used ranges:"
 592
 593     print "{| class =\"cyclo_ranges_table\""
 594     print "|-"
 595     print "| class=\"cyclo_ranges_header_entry\" | "
 596     print "| class=\"cyclo_ranges_header_entry\" | Cyclomatic Complexity"
 597     print "| class=\"cyclo_ranges_header_entry\" | Risk Evaluation"
 598     # Simple
 599     print "|-"
 600     print "| class=\"cyclo_ranges_entry_simple\" | "
 601     print "| class=\"cyclo_ranges_entry\" | 0 - " cyclo_simple_max
 602     print "| class=\"cyclo_ranges_entry\" | Simple module, without much risk"
 603     # Moderate
 604     print "|-"
 605     print "| class=\"cyclo_ranges_entry_moderate\" | "
 606     print "| class=\"cyclo_ranges_entry\" |" cyclo_simple_max + 1 " - " cyclo_moderate_max
 607     print "| class=\"cyclo_ranges_entry\" | More complex module, moderate risk"
 608     # High
 609     print "|-"
 610     print "| class=\"cyclo_ranges_entry_high\" | "
 611     print "| class=\"cyclo_ranges_entry\" |" cyclo_moderate_max + 1 " - " cyclo_high_max
 612     print "| class=\"cyclo_ranges_entry\" | Complex module, high risk"
 613     # Untestable
 614     print "|-"
 615     print "| class=\"cyclo_ranges_entry_untestable\" | "
 616     print "| class=\"cyclo_ranges_entry\" | greater than " cyclo_high_max
 617     print "| class=\"cyclo_ranges_entry\" | Untestable module, very high risk"
 618     print "|}"
 619
 620     print ""
 621     print ""
 622     wiki_fnc_table_complete("")
 623 }
 624
 625 function wiki_fnc_table_complete (caption)
 626 {
 627     wiki_fnc_table(caption, 1, 1, 0, 1, 1, 0, 1)
 628 }
 629
 630 function wiki_fnc_table_abbrev (caption)
 631 {
 632     wiki_fnc_table(caption, 1, 0, 0, 0, 0, 0, 0)
 633 }
 634
 635 function wiki_fnc_table (caption,
 636                          fname_p,
 637                          mcyclo_p,
 638                          cyclo_p,
 639                          num_statements_p,
 640                          num_lines_p,
 641                          first_line_p,
 642                          file_p)
 643 {
 644     print "{| width=\"90%\" class=\"cyclo_function_table\" cellpadding=\"0\" cellspacing=\"0\">"
 645     if (caption != "")
 646     {
 647         print "|+" caption
 648     }
 649     wiki_fnc_header(fname_p,
 650                     mcyclo_p,
 651                     cyclo_p,
 652                     num_statements_p,
 653                     num_lines_p,
 654                     first_line_p,
 655                     file_p)
 656     for (nfnc = 1; nfnc <= nfuncs; nfnc++)
 657     {
 658         wiki_fnc(nfnc,
 659                  fname_p,
 660                  mcyclo_p,
 661                  cyclo_p,
 662                  num_statements_p,
 663                  num_lines_p,
 664                  first_line_p,
 665                  file_p)
 666     }
 667     print "|}"
 668 }
 669
 670 function wiki_fnc_header (fname_p,
 671                           mcyclo_p,
 672                           cyclo_p,
 673                           num_statements_p,
 674                           num_lines_p,
 675                           first_line_p,
 676                           file_p)
 677 {
 678     if (fname_p)
 679     {
 680         # Function name
 681         print "! class=\"cyclo_function_table_header_entry\" | Function Name"
 682     }
 683     if (mcyclo_p)
 684     {
 685         # Modified cyclo
 686         print "! class=\"cyclo_function_table_header_entry\" | Modified Cyclo"
 687     }
 688     if (cyclo_p)
 689     {
 690         # Cyclo
 691         print "! class=\"cyclo_function_table_header_entry\" | Cyclomatic Complexity"
 692     }
 693     if (num_statements_p)
 694     {
 695         print "! class=\"cyclo_function_table_header_entry\" | Number of Statements"
 696     }
 697     if (num_lines_p)
 698     {
 699         print "! class=\"cyclo_function_table_header_entry\" | Number of Lines"
 700     }
 701     if (first_line_p)
 702     {
 703         print "! class=\"cyclo_function_table_header_entry\" | First Line"
 704     }
 705     if (file_p)
 706     {
 707         print "! class=\"cyclo_function_table_header_entry\" | Source File"
 708     }
 709 }
 710
 711 function wiki_fnc (nfnc,
 712                    fname_p,
 713                    mcyclo_p,
 714                    cyclo_p,
 715                    num_statements_p,
 716                    num_lines_p,
 717                    first_line_p,
 718                    file_p)
 719 {
 720    fname = fnames[nfnc]
 721
 722     # Function name
 723     trclass = "cyclo_function_entry_simple"
 724     if (mcyclo[nfnc] > cyclo_high_max)
 725     {
 726         trclass="cyclo_function_entry_untestable"
 727     }
 728     else if (mcyclo[nfnc] > cyclo_moderate_max)
 729     {
 730         trclass="cyclo_function_entry_high"
 731     }
 732     else if (mcyclo[nfnc] > cyclo_simple_max)
 733     {
 734         trclass="cyclo_function_entry_moderate"
 735     }
 736
 737     print "|- class=\"" trclass "\""
 738     if (fname_p)
 739     {
 740         print "| class=\"cyclo_function_entry_name\" |" fname
 741     }
 742     if (mcyclo_p)
 743     {
 744         # Modified cyclo
 745         print "| class=\"cyclo_function_entry_cyclo\" |" mcyclo[nfnc]
 746     }
 747     if (cyclo_p)
 748     {
 749         # Cyclo
 750         print "| class=\"cyclo_function_entry_cyclo\" |" cyclo[nfnc]
 751     }
 752     if (num_statements_p)
 753     {
 754         # Number of statements
 755         print "| class=\"cyclo_function_entry_number\" |" num_statements[nfnc]
 756     }
 757     if (num_lines_p)
 758     {
 759         # Number of lines
 760         print "| class=\"cyclo_function_entry_number\" |" num_lines[nfnc]
 761     }
 762     if (first_line_p)
 763     {
 764         # First line
 765         print "| class=\"cyclo_function_entry_number\" |" first_line[nfnc]
 766     }
 767     if (file_p)
 768     {
 769         href = ""
 770         if (source_file_link_tmpl != "")
 771         {
 772             # Get href target
 773             href = source_file_link_tmpl
 774             sub(/%FILENAME%/, file[nfnc], href)
 775         }
 776
 777         # Source file
 778         print "| class=\"cyclo_function_entry_filename\" |" \
 779             ((href != "") ? "[" href " " file[nfnc] "]" : "[" file[nfnc] "]")
 780     }
 781 }
 782
 783 # Scan data from a line
 784 {
 785     function_name = $7
 786
 787     nfuncs++;
 788     fnames[nfuncs] = function_name
 789     mcyclo[nfuncs] = $1
 790     cyclo[nfuncs] = $2
 791     num_statements[nfuncs] = $3
 792     first_line[nfuncs] = $4
 793     num_lines[nfuncs] = $5
 794
 795     # Build the filename from the file_spec ($6)
 796     begin_util_path = index($6, cut_dir)
 797     tmpfilename = substr($6, begin_util_path + length(cut_dir))
 798     sub(/\([0-9]+\):/, "", tmpfilename)
 799     file[nfuncs] = tmpfilename
 800
 801     if (mcyclo[nfuncs] > cyclo_simple_max)
 802     {
 803         # Extract function contents to a fn_txt file
 804         filepath = $6
 805
 806         sub(/\([0-9]+\):/, "", filepath)
 807         num_line = 0
 808
 809         while ((getline codeline < filepath) > 0)
 810         {
 811             num_line++;
 812             if ((num_line >= first_line[nfuncs]) &&
 813                 (num_line < first_line[nfuncs] + num_lines[nfuncs]))
 814             {
 815                 print codeline > (function_name nfuncs "_fn.txt")
 816             }
 817         }
 818         close (function_name nfuncs "_fn.txt")
 819         close(filepath)
 820     }
 821
 822     # Initial values for statistics variables
 823     num_of_functions = 0
 824     max_mcyclo = 0
 825     max_function_length = 0
 826     num_of_simple_functions = 0
 827     num_of_moderate_functions = 0
 828     num_of_high_functions = 0
 829     num_of_untestable_functions = 0
 830 }
 831
 832 # Epilogue
 833 END {
 834     # Print header (only for html)
 835     if (output_lang == "html")
 836     {
 837         html_header()
 838     }
 839
 840     # Print prolog
 841     if ((output_lang == "html") &&
 842         (html_prolog != ""))
 843     {
 844         print html_prolog
 845     }
 846     if ((output_lang == "wiki") &&
 847         (wiki_prolog != ""))
 848     {
 849         print wiki_prolog
 850     }
 851
 852     if (output_lang == "html")
 853     {
 854         print "<div class=\"page_title\">" package_name " Cyclomatic Complexity Report</div>"
 855         print "<p>Report generated at: <span class=\"report_timestamp\">" strftime() "</div></p>"
 856     }
 857     if (output_lang == "wiki")
 858     {
 859         print "==" package_name " Cyclomatic Complexity Report=="
 860         print "Report generated at: '''" strftime() "'''"
 861     }
 862
 863     if (section_global_stats_p)
 864     {
 865         build_stats()
 866
 867         if (output_lang == "html")
 868         {
 869             html_global_stats()
 870         }
 871         if (output_lang == "wiki")
 872         {
 873             wiki_global_stats()
 874         }
 875     }
 876     if (section_function_cyclo_p)
 877     {
 878         if (output_lang == "html")
 879         {
 880             html_function_cyclo()
 881         }
 882         if (output_lang == "wiki")
 883         {
 884             wiki_function_cyclo()
 885         }
 886     }
 887
 888     # Print epilog
 889     if ((output_lang == "html") &&
 890         (html_epilog != ""))
 891     {
 892         print html_epilog
 893     }
 894     if ((output_lang == "wiki") &&
 895         (wiki_epilog != ""))
 896     {
 897         print wiki_epilog
 898     }
 899
 900     # Print footer (html only)
 901     if (output_lang == "html")
 902     {
 903         html_footer()
 904     }
 905 }
 906
 907 # End of pmccabe2html