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