build-aux/pmccabe2html

   1 # pmccabe2html - AWK script to convert pmccabe output to html       -*- awk -*-
   2
   3 # Copyright (C) 2007-2020 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 <https://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="https://git.savannah.gnu.org/gitweb/?p=$(PACKAGE).git;a=blob;f=%FILENAME%;hb=HEAD" \
  32 #                       -v url="https://www.gnu.org/software/$(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     # Portable lookup of present time.
  51     "date +%s" | getline epoch_time
  52     "date" | getline chronos_time
  53
  54     section_global_stats_p = 1
  55     section_function_cyclo_p = 1
  56
  57     # "html" or "wiki"
  58     package_name = name
  59     output_lang = lang
  60
  61     # General Options
  62     cyclo_simple_max = 10
  63     cyclo_moderate_max = 20
  64     cyclo_high_max = 50
  65     source_file_link_tmpl = vcurl
  66
  67     # HTML options
  68     if (url != "")
  69     {
  70         html_prolog = "<a href=\"" url "\">Back to " package_name " Homepage</a><br/><br/>"
  71     }
  72     html_epilog = "<hr color=\"black\" size=\"2\"/> \
  73 Copyright (c) 2007, 2008 Free Software Foundation, Inc."
  74     html_doctype = "<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \
  75 \"http://www.w3.org/TR/html401/loose.dtd\">"
  76     html_comment = "<!-- Generated by gnulib's pmccabe2html at " epoch_time " -->"
  77     html_title = "Cyclomatic Complexity report for " package_name
  78
  79     # Wiki options
  80     wiki_prolog = "{{Note|This page has been automatically generated}}"
  81     wiki_epilog = ""
  82
  83     # Internal variables
  84     nfuncs = 0;
  85 }
  86
  87 # Functions
  88
  89 function build_stats()
  90 {
  91     # Maximum modified cyclo
  92     for (fcn in mcyclo)
  93     {
  94         num_of_functions++
  95         if (mcyclo[fcn] > max_mcyclo)
  96         {
  97             max_mcyclo = mcyclo[fcn]
  98         }
  99
 100         if (mcyclo[fcn] > cyclo_high_max)
 101         {
 102             num_of_untestable_functions++
 103         }
 104         else if (mcyclo[fcn] > cyclo_moderate_max)
 105         {
 106             num_of_high_functions++
 107         }
 108         else if (mcyclo[fcn] > cyclo_simple_max)
 109         {
 110             num_of_moderate_functions++
 111         }
 112         else
 113         {
 114             num_of_simple_functions++
 115         }
 116     }
 117 }
 118
 119 function html_fnc_table_complete (caption)
 120 {
 121     html_fnc_table(caption, 1, 1, 0, 1, 1, 0, 1)
 122 }
 123
 124 function html_fnc_table_abbrev (caption)
 125 {
 126     html_fnc_table(caption, 1, 1, 0, 0, 1, 0, 0)
 127 }
 128
 129
 130 function html_fnc_table (caption,
 131                          fname_p,
 132                          mcyclo_p,
 133                          cyclo_p,
 134                          num_statements_p,
 135                          num_lines_p,
 136                          first_line_p,
 137                          file_p)
 138 {
 139     print "<table width=\"90%\" class=\"function_table\" cellpadding=\"0\" cellspacing=\"0\">"
 140     if (caption != "")
 141     {
 142         print "<caption class=\"function_table_caption\">" caption "</caption>"
 143     }
 144     html_fnc_header(fname_p,
 145                     mcyclo_p,
 146                     cyclo_p,
 147                     num_statements_p,
 148                     num_lines_p,
 149                     first_line_p,
 150                     file_p)
 151     for (nfnc = 1; nfnc <= nfuncs; nfnc++)
 152     {
 153         html_fnc(nfnc,
 154                  fname_p,
 155                  mcyclo_p,
 156                  cyclo_p,
 157                  num_statements_p,
 158                  num_lines_p,
 159                  first_line_p,
 160                  file_p)
 161     }
 162     print "</table>"
 163 }
 164
 165 function html_header ()
 166 {
 167     print html_doctype
 168     print "<html>"
 169     print html_comment
 170     print "<head>"
 171     print "<title>" html_title "</title>"
 172     print ""
 173     print "<meta name=\"description\" content=\"" html_title "\">"
 174     print "<meta name=\"keywords\" content=\"" html_title "\">"
 175     print "<meta name=\"resource-type\" content=\"document\">"
 176     print "<meta name=\"distribution\" content=\"global\">"
 177     print "<meta name=\"Generator\" content=\"pmccabe2html\">"
 178     print "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">"
 179     print "<script language=\"javascript\" type=\"text/javascript\">"
 180     print "function show_hide(idCapa, idButton, fuerzaVisibilidad)\
 181 {\
 182         var button = document.getElementById(idButton);\
 183         var capa = document.getElementById(idCapa);\
 184         if (capa)\
 185         {\
 186                 if (fuerzaVisibilidad && fuerzaVisibilidad!=\"\") {\
 187                         if (fuerzaVisibilidad==\"visible\") capa.style.display=\"\";\
 188                         else capa.style.display=\"none\";\
 189                 }\
 190                 else\
 191                 {\
 192                         if (capa.style.display == \"none\") {\
 193                                 capa.style.display = \"\";\
 194                                 button.innerHTML = \"&uarr;\";\
 195                         } else {\
 196                                 capa.style.display = \"none\";\
 197                                 button.innerHTML = \"&darr;\";     \
 198                         }\
 199                 }\
 200         }\
 201 }"
 202     print "</script>"
 203
 204
 205     if (css_url != "")
 206     {
 207         print "<link rel=\"stylesheet\" href=\"" css_url "\" type =\"text/css\" media=\"screen\"/>"
 208     }
 209     if (css != "")
 210     {
 211         print "<style type =\"text/css\" media=\"screen\">"
 212         print "<!--"
 213         while ((getline cssline < css) > 0)
 214         {
 215             print cssline
 216         }
 217         print "-->"
 218         print "</style>"
 219         close(css)
 220     }
 221     print "</head>"
 222     print "<body lang=\"en\" bgcolor=\"#FFFFFF\" text=\"#000000\" link=\"#0000FF\" \
 223 vlink=\"#800080\" alink=\"#FF0000\">"
 224 }
 225
 226 function html_footer ()
 227 {
 228     print "</body>"
 229     print "</html>"
 230 }
 231
 232 function html_fnc_header (fname_p,
 233                           mcyclo_p,
 234                           cyclo_p,
 235                           num_statements_p,
 236                           num_lines_p,
 237                           first_line_p,
 238                           file_p)
 239 {
 240     print "<tr class=\"function_table_header\">"
 241     if (fname_p)
 242     {
 243         # Function name
 244         print "<td class=\"function_table_header_entry\">"
 245         print ""
 246         print "</td>"
 247
 248         print "<td class=\"function_table_header_entry\">"
 249         print "Function Name"
 250         print "</td>"
 251     }
 252     if (mcyclo_p)
 253     {
 254         # Modified cyclo
 255         print "<td class=\"function_table_header_entry\">"
 256         print "Modified Cyclo"
 257         print "</td>"
 258     }
 259     if (cyclo_p)
 260     {
 261         # Cyclo
 262         print "<td class=\"function_table_header_entry\">"
 263         print "Cyclomatic"
 264         print "<br/>"
 265         print "Complexity"
 266         print "</td>"
 267     }
 268     if (num_statements_p)
 269     {
 270         print "<td class=\"function_table_header_entry\">"
 271         print "Number of"
 272         print "<br/>"
 273         print "Statements"
 274         print "</td>"
 275     }
 276     if (num_lines_p)
 277     {
 278         print "<td class=\"function_table_header_entry\">"
 279         print "Number of"
 280         print "<br/>"
 281         print "Lines"
 282         print "</td>"
 283     }
 284     if (first_line_p)
 285     {
 286         print "<td class=\"function_table_header_entry\">"
 287         print "First Line"
 288         print "</td>"
 289     }
 290     if (file_p)
 291     {
 292         print "<td class=\"function_table_header_entry\">"
 293         print "Source File"
 294         print "</td>"
 295
 296     }
 297     print "</tr>"
 298 }
 299
 300 function html_fnc (nfun,
 301                    fname_p,
 302                    mcyclo_p,
 303                    cyclo_p,
 304                    num_statements_p,
 305                    num_lines_p,
 306                    first_line_p,
 307                    file_p)
 308 {
 309     fname = fnames[nfun]
 310
 311     # Function name
 312     trclass = "function_entry_simple"
 313     if (mcyclo[nfun] > cyclo_high_max)
 314     {
 315         trclass="function_entry_untestable"
 316     }
 317     else if (mcyclo[nfun] > cyclo_moderate_max)
 318     {
 319         trclass="function_entry_high"
 320     }
 321     else if (mcyclo[nfun] > cyclo_simple_max)
 322     {
 323         trclass="function_entry_moderate"
 324     }
 325
 326     print "<tr class=\"" trclass "\">"
 327     if (fname_p)
 328     {
 329         print "<td class=\"function_entry_filename\">"
 330         if (file_p && mcyclo[nfun] > cyclo_simple_max)
 331         {
 332             print "<a href=\"javascript:void(0);\" title=\"show/hide function source\" onClick=\"javascript:show_hide('" fname "_src', '" fname "_button')\">\
 333 <span id=\"" fname "_button\">&darr;</span></a>"
 334         }
 335         else
 336         {
 337             print "&nbsp;"
 338         }
 339         print "</td>"
 340
 341         print "<td class=\"function_entry_name\">"
 342         print fname
 343         print "</td>"
 344     }
 345     if (mcyclo_p)
 346     {
 347         # Modified cyclo
 348         print "<td class=\"function_entry_cyclo\">"
 349         print mcyclo[nfun]
 350         print "</td>"
 351     }
 352     if (cyclo_p)
 353     {
 354         # Cyclo
 355         print "<td class=\"function_entry_cyclo\">"
 356         print cyclo[nfun]
 357         print "</td>"
 358     }
 359     if (num_statements_p)
 360     {
 361         # Number of statements
 362         print "<td class=\"function_entry_number\">"
 363         print num_statements[nfun]
 364         print "</td>"
 365     }
 366     if (num_lines_p)
 367     {
 368         # Number of lines
 369         print "<td class=\"function_entry_number\">"
 370         print num_lines[nfun]
 371         print "</td>"
 372     }
 373     if (first_line_p)
 374     {
 375         # First line
 376         print "<td class=\"function_entry_number\">"
 377         print first_line[nfun]
 378         print "</td>"
 379     }
 380     if (file_p)
 381     {
 382         href = ""
 383         if (source_file_link_tmpl != "")
 384         {
 385             # Get href target
 386             href = source_file_link_tmpl
 387             sub(/%FILENAME%/, file[nfun], href)
 388         }
 389
 390         # Source file
 391         print "<td class=\"function_entry_filename\">"
 392         if (href != "")
 393         {
 394             print "<a href=\"" href "\">" file[nfun] "</a>"
 395         }
 396         else
 397         {
 398             print file[nfun]
 399         }
 400
 401         print "</td>"
 402
 403
 404         print "</tr>"
 405
 406         if (mcyclo[nfun] > cyclo_simple_max)
 407         {
 408             print "<tr>"
 409
 410             num_columns = 1;
 411             if (fname_p) { num_columns++ }
 412             if (mcyclo_p) { num_columns++ }
 413             if (cyclo_p) { num_columns++ }
 414             if (num_statements_p) { num_columns++ }
 415             if (num_lines_p) { num_columns++ }
 416             if (first_line_p) { num_columns++ }
 417             if (file_p) { num_columns++ }
 418
 419             print "<td colspan=\"" num_columns "\" height=\"0\">"
 420             print "<div id=\"" fname "_src\" class=\"function_src\" style=\"position: relative; display: none;\">"
 421             print "<pre class=\"function_src\">"
 422
 423             while ((getline codeline < (fname nfun "_fn.txt")) > 0)
 424             {
 425                 gsub(/&/, "\\&amp;", codeline)  # Must come first.
 426                 gsub(/</, "\\&lt;", codeline)
 427                 gsub(/>/, "\\&gt;", codeline)
 428
 429                 print codeline
 430             }
 431             close(fname nfun "_fn.txt")
 432             system("rm " "'" fname "'" nfun "_fn.txt")
 433             print "</pre>"
 434             print "</div>"
 435             print "</td>"
 436             print "</tr>"
 437         }
 438
 439     }
 440 }
 441
 442 function html_global_stats ()
 443 {
 444     print "<div class=\"section_title\">Summary</div>"
 445
 446     print "<table class=\"summary_table\">"
 447     # Total number of functions
 448     print "<tr>"
 449     print "<td class=\"summary_header_entry\">"
 450     print "Total number of functions"
 451     print "</td>"
 452     print "<td class=\"summary_number_entry\">"
 453     print num_of_functions
 454     print "</td>"
 455     print "</tr>"
 456     # Number of simple functions
 457     print "<tr>"
 458     print "<td class=\"summary_header_entry\">"
 459     print "Number of low risk functions"
 460     print "</td>"
 461     print "<td class=\"summary_number_entry\">"
 462     print num_of_simple_functions
 463     print "</td>"
 464     print "</tr>"
 465     # Number of moderate functions
 466     print "<tr>"
 467     print "<td class=\"summary_header_entry\">"
 468     print "Number of moderate risk functions"
 469     print "</td>"
 470     print "<td class=\"summary_number_entry\">"
 471     print num_of_moderate_functions
 472     print "</td>"
 473     print "</tr>"
 474     # Number of high functions
 475     print "<tr>"
 476     print "<td class=\"summary_header_entry\">"
 477     print "Number of high risk functions"
 478     print "</td>"
 479     print "<td class=\"summary_number_entry\">"
 480     print num_of_high_functions
 481     print "</td>"
 482     print "</tr>"
 483     # Number of untestable functions
 484     print "<tr>"
 485     print "<td class=\"summary_header_entry\">"
 486     print "Number of untestable functions"
 487     print "</td>"
 488     print "<td class=\"summary_number_entry\">"
 489     print num_of_untestable_functions
 490     print "</td>"
 491     print "</tr>"
 492     print "</table>"
 493     print "<br/>"
 494 }
 495
 496 function html_function_cyclo ()
 497 {
 498     print "<div class=\"section_title\">Details for all functions</div>"
 499
 500     print "<table class=\"ranges_table\">"
 501     print "<tr>"
 502     print "<td class=\"ranges_header_entry\">"
 503     print "&nbsp;"
 504     print "</td>"
 505     print "<td class=\"ranges_header_entry\">"
 506     print "Cyclomatic Complexity"
 507     print "</td>"
 508     print "<td class=\"ranges_header_entry\">"
 509     print "Risk Evaluation"
 510     print "</td>"
 511     print "</tr>"
 512     # Simple
 513     print "<tr>"
 514     print "<td class=\"ranges_entry_simple\">"
 515     print "&nbsp;"
 516     print "</td>"
 517     print "<td class=\"ranges_entry\">"
 518     print "0 - " cyclo_simple_max
 519     print "</td>"
 520     print "<td class=\"ranges_entry\">"
 521     print "Simple module, without much risk"
 522     print "</td>"
 523     print "</tr>"
 524     # Moderate
 525     print "<tr>"
 526     print "<td class=\"ranges_entry_moderate\">"
 527     print "&nbsp;"
 528     print "</td>"
 529     print "<td class=\"ranges_entry\">"
 530     print cyclo_simple_max + 1 " - " cyclo_moderate_max
 531     print "</td>"
 532     print "<td class=\"ranges_entry\">"
 533     print "More complex module, moderate risk"
 534     print "</td>"
 535     print "</tr>"
 536     # High
 537     print "<tr>"
 538     print "<td class=\"ranges_entry_high\">"
 539     print "&nbsp;"
 540     print "</td>"
 541     print "<td class=\"ranges_entry\">"
 542     print cyclo_moderate_max + 1 " - " cyclo_high_max
 543     print "</td>"
 544     print "<td class=\"ranges_entry\">"
 545     print "Complex module, high risk"
 546     print "</td>"
 547     print "</tr>"
 548     # Untestable
 549     print "<tr>"
 550     print "<td class=\"ranges_entry_untestable\">"
 551     print "&nbsp;"
 552     print "</td>"
 553     print "<td class=\"ranges_entry\">"
 554     print "greater than " cyclo_high_max
 555     print "</td>"
 556     print "<td class=\"ranges_entry\">"
 557     print "Untestable module, very high risk"
 558     print "</td>"
 559     print "</tr>"
 560     print "</table>"
 561     print "<br/>"
 562     html_fnc_table_complete("")
 563 }
 564
 565 function wiki_global_stats ()
 566 {
 567     print "{| class=\"cyclo_summary_table\""
 568     # Total number of functions
 569     print "|-"
 570     print "| class=\"cyclo_summary_header_entry\" | Total number of functions"
 571     print "| class=\"cyclo_summary_number_entry\" |" num_of_functions
 572     # Number of simple functions
 573     print "|-"
 574     print "| class=\"cyclo_summary_header_entry\" | Number of low risk functions"
 575     print "| class=\"cyclo_summary_number_entry\" |" num_of_simple_functions
 576     # Number of moderate functions
 577     print "|-"
 578     print "| class=\"cyclo_summary_header_entry\" | Number of moderate risk functions"
 579     print "| class=\"cyclo_summary_number_entry\" |" num_of_moderate_functions
 580     # Number of high functions
 581     print "|-"
 582     print "| class=\"cyclo_summary_header_entry\" | Number of high risk functions"
 583     print "| class=\"cyclo_summary_number_entry\" |" num_of_high_functions
 584     # Number of untestable functions
 585     print "|-"
 586     print "| class=\"cyclo_summary_header_entry\" | Number of untestable functions"
 587     print "| class=\"cyclo_summary_number_entry\" |" num_of_untestable_functions
 588     print "|}"
 589 }
 590
 591 function wiki_function_cyclo ()
 592 {
 593     print "==Details for all functions=="
 594
 595     print "Used ranges:"
 596
 597     print "{| class =\"cyclo_ranges_table\""
 598     print "|-"
 599     print "| class=\"cyclo_ranges_header_entry\" | "
 600     print "| class=\"cyclo_ranges_header_entry\" | Cyclomatic Complexity"
 601     print "| class=\"cyclo_ranges_header_entry\" | Risk Evaluation"
 602     # Simple
 603     print "|-"
 604     print "| class=\"cyclo_ranges_entry_simple\" | "
 605     print "| class=\"cyclo_ranges_entry\" | 0 - " cyclo_simple_max
 606     print "| class=\"cyclo_ranges_entry\" | Simple module, without much risk"
 607     # Moderate
 608     print "|-"
 609     print "| class=\"cyclo_ranges_entry_moderate\" | "
 610     print "| class=\"cyclo_ranges_entry\" |" cyclo_simple_max + 1 " - " cyclo_moderate_max
 611     print "| class=\"cyclo_ranges_entry\" | More complex module, moderate risk"
 612     # High
 613     print "|-"
 614     print "| class=\"cyclo_ranges_entry_high\" | "
 615     print "| class=\"cyclo_ranges_entry\" |" cyclo_moderate_max + 1 " - " cyclo_high_max
 616     print "| class=\"cyclo_ranges_entry\" | Complex module, high risk"
 617     # Untestable
 618     print "|-"
 619     print "| class=\"cyclo_ranges_entry_untestable\" | "
 620     print "| class=\"cyclo_ranges_entry\" | greater than " cyclo_high_max
 621     print "| class=\"cyclo_ranges_entry\" | Untestable module, very high risk"
 622     print "|}"
 623
 624     print ""
 625     print ""
 626     wiki_fnc_table_complete("")
 627 }
 628
 629 function wiki_fnc_table_complete (caption)
 630 {
 631     wiki_fnc_table(caption, 1, 1, 0, 1, 1, 0, 1)
 632 }
 633
 634 function wiki_fnc_table_abbrev (caption)
 635 {
 636     wiki_fnc_table(caption, 1, 0, 0, 0, 0, 0, 0)
 637 }
 638
 639 function wiki_fnc_table (caption,
 640                          fname_p,
 641                          mcyclo_p,
 642                          cyclo_p,
 643                          num_statements_p,
 644                          num_lines_p,
 645                          first_line_p,
 646                          file_p)
 647 {
 648     print "{| width=\"90%\" class=\"cyclo_function_table\" cellpadding=\"0\" cellspacing=\"0\">"
 649     if (caption != "")
 650     {
 651         print "|+" caption
 652     }
 653     wiki_fnc_header(fname_p,
 654                     mcyclo_p,
 655                     cyclo_p,
 656                     num_statements_p,
 657                     num_lines_p,
 658                     first_line_p,
 659                     file_p)
 660     for (nfnc = 1; nfnc <= nfuncs; nfnc++)
 661     {
 662         wiki_fnc(nfnc,
 663                  fname_p,
 664                  mcyclo_p,
 665                  cyclo_p,
 666                  num_statements_p,
 667                  num_lines_p,
 668                  first_line_p,
 669                  file_p)
 670     }
 671     print "|}"
 672 }
 673
 674 function wiki_fnc_header (fname_p,
 675                           mcyclo_p,
 676                           cyclo_p,
 677                           num_statements_p,
 678                           num_lines_p,
 679                           first_line_p,
 680                           file_p)
 681 {
 682     if (fname_p)
 683     {
 684         # Function name
 685         print "! class=\"cyclo_function_table_header_entry\" | Function Name"
 686     }
 687     if (mcyclo_p)
 688     {
 689         # Modified cyclo
 690         print "! class=\"cyclo_function_table_header_entry\" | Modified Cyclo"
 691     }
 692     if (cyclo_p)
 693     {
 694         # Cyclo
 695         print "! class=\"cyclo_function_table_header_entry\" | Cyclomatic Complexity"
 696     }
 697     if (num_statements_p)
 698     {
 699         print "! class=\"cyclo_function_table_header_entry\" | Number of Statements"
 700     }
 701     if (num_lines_p)
 702     {
 703         print "! class=\"cyclo_function_table_header_entry\" | Number of Lines"
 704     }
 705     if (first_line_p)
 706     {
 707         print "! class=\"cyclo_function_table_header_entry\" | First Line"
 708     }
 709     if (file_p)
 710     {
 711         print "! class=\"cyclo_function_table_header_entry\" | Source File"
 712     }
 713 }
 714
 715 function wiki_fnc (nfnc,
 716                    fname_p,
 717                    mcyclo_p,
 718                    cyclo_p,
 719                    num_statements_p,
 720                    num_lines_p,
 721                    first_line_p,
 722                    file_p)
 723 {
 724    fname = fnames[nfnc]
 725
 726     # Function name
 727     trclass = "cyclo_function_entry_simple"
 728     if (mcyclo[nfnc] > cyclo_high_max)
 729     {
 730         trclass="cyclo_function_entry_untestable"
 731     }
 732     else if (mcyclo[nfnc] > cyclo_moderate_max)
 733     {
 734         trclass="cyclo_function_entry_high"
 735     }
 736     else if (mcyclo[nfnc] > cyclo_simple_max)
 737     {
 738         trclass="cyclo_function_entry_moderate"
 739     }
 740
 741     print "|- class=\"" trclass "\""
 742     if (fname_p)
 743     {
 744         print "| class=\"cyclo_function_entry_name\" |" fname
 745     }
 746     if (mcyclo_p)
 747     {
 748         # Modified cyclo
 749         print "| class=\"cyclo_function_entry_cyclo\" |" mcyclo[nfnc]
 750     }
 751     if (cyclo_p)
 752     {
 753         # Cyclo
 754         print "| class=\"cyclo_function_entry_cyclo\" |" cyclo[nfnc]
 755     }
 756     if (num_statements_p)
 757     {
 758         # Number of statements
 759         print "| class=\"cyclo_function_entry_number\" |" num_statements[nfnc]
 760     }
 761     if (num_lines_p)
 762     {
 763         # Number of lines
 764         print "| class=\"cyclo_function_entry_number\" |" num_lines[nfnc]
 765     }
 766     if (first_line_p)
 767     {
 768         # First line
 769         print "| class=\"cyclo_function_entry_number\" |" first_line[nfnc]
 770     }
 771     if (file_p)
 772     {
 773         href = ""
 774         if (source_file_link_tmpl != "")
 775         {
 776             # Get href target
 777             href = source_file_link_tmpl
 778             sub(/%FILENAME%/, file[nfnc], href)
 779         }
 780
 781         # Source file
 782         print "| class=\"cyclo_function_entry_filename\" |" \
 783             ((href != "") ? "[" href " " file[nfnc] "]" : "[" file[nfnc] "]")
 784     }
 785 }
 786
 787 # Scan data from a line
 788 {
 789     function_name = $7
 790
 791     nfuncs++;
 792     fnames[nfuncs] = function_name
 793     mcyclo[nfuncs] = $1
 794     cyclo[nfuncs] = $2
 795     num_statements[nfuncs] = $3
 796     first_line[nfuncs] = $4
 797     num_lines[nfuncs] = $5
 798
 799     # Build the filename from the file_spec ($6)
 800     begin_util_path = index($6, cut_dir)
 801     tmpfilename = substr($6, begin_util_path + length(cut_dir))
 802     sub(/\([0-9]+\):/, "", tmpfilename)
 803     file[nfuncs] = tmpfilename
 804
 805     if (mcyclo[nfuncs] > cyclo_simple_max)
 806     {
 807         # Extract function contents to a fn_txt file
 808         filepath = $6
 809
 810         sub(/\([0-9]+\):/, "", filepath)
 811         num_line = 0
 812
 813         while ((getline codeline < filepath) > 0)
 814         {
 815             num_line++;
 816             if ((num_line >= first_line[nfuncs]) &&
 817                 (num_line < first_line[nfuncs] + num_lines[nfuncs]))
 818             {
 819                 print codeline > (function_name nfuncs "_fn.txt")
 820             }
 821         }
 822         close (function_name nfuncs "_fn.txt")
 823         close(filepath)
 824     }
 825
 826     # Initial values for statistics variables
 827     num_of_functions = 0
 828     max_mcyclo = 0
 829     max_function_length = 0
 830     num_of_simple_functions = 0
 831     num_of_moderate_functions = 0
 832     num_of_high_functions = 0
 833     num_of_untestable_functions = 0
 834 }
 835
 836 # Epilogue
 837 END {
 838     # Print header (only for html)
 839     if (output_lang == "html")
 840     {
 841         html_header()
 842     }
 843
 844     # Print prolog
 845     if ((output_lang == "html") &&
 846         (html_prolog != ""))
 847     {
 848         print html_prolog
 849     }
 850     if ((output_lang == "wiki") &&
 851         (wiki_prolog != ""))
 852     {
 853         print wiki_prolog
 854     }
 855
 856     if (output_lang == "html")
 857     {
 858         print "<div class=\"page_title\">" package_name " Cyclomatic Complexity Report</div>"
 859         print "<p>Report generated at: <span class=\"report_timestamp\">" chronos_time "</span></p>"
 860     }
 861     if (output_lang == "wiki")
 862     {
 863         print "==" package_name " Cyclomatic Complexity Report=="
 864         print "Report generated at: '''" chronos_time "'''"
 865     }
 866
 867     if (section_global_stats_p)
 868     {
 869         build_stats()
 870
 871         if (output_lang == "html")
 872         {
 873             html_global_stats()
 874         }
 875         if (output_lang == "wiki")
 876         {
 877             wiki_global_stats()
 878         }
 879     }
 880     if (section_function_cyclo_p)
 881     {
 882         if (output_lang == "html")
 883         {
 884             html_function_cyclo()
 885         }
 886         if (output_lang == "wiki")
 887         {
 888             wiki_function_cyclo()
 889         }
 890     }
 891
 892     # Print epilog
 893     if ((output_lang == "html") &&
 894         (html_epilog != ""))
 895     {
 896         print html_epilog
 897     }
 898     if ((output_lang == "wiki") &&
 899         (wiki_epilog != ""))
 900     {
 901         print wiki_epilog
 902     }
 903
 904     # Print footer (html only)
 905     if (output_lang == "html")
 906     {
 907         html_footer()
 908     }
 909 }
 910
 911 # End of pmccabe2html