2019-03-17 14:40:57 +02:00
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< ul class = "crumbs" > < li > < a href = "../webs.html" > ★ < / a > < / li > < li > < a href = "index.html" > inblorb 4< / a > < / li > < li > < a href = "index.html#3" > Chapter 3: Other Material< / a > < / li > < li > < b > Links and Auxiliary Files< / b > < / li > < / ul > < p class = "purpose" > To manage links to auxiliary files, and placeholder variables.< / p >
< ul class = "toc" > < li > < a href = "#SP1" > § 1. < / a > < / li > < li > < a href = "#SP2" > § 2. Registration< / a > < / li > < li > < a href = "#SP4" > § 4. Linking< / a > < / li > < li > < a href = "#SP6" > § 6. Links< / a > < / li > < li > < a href = "#SP7" > § 7. Cover image< / a > < / li > < li > < a href = "#SP8" > § 8. Releasing< / a > < / li > < / ul > < hr class = "tocbar" >
< p class = "inwebparagraph" > < a id = "SP1" > < / a > < b > § 1. < / b > Auxiliary files are for items bundled up with the release but which are
deliberately made accessible for the eventual player: things such as maps
or manuals. Inblorb needs to know about these only when releasing a website;
they are also recorded in an iFiction record, but Inblorb does not create
that (< code class = "display" > < span class = "extract" > ni< / span > < / code > does).
< / p >
< pre class = "display" >
< span class = "reserved" > typedef< / span > < span class = "plain" > < / span > < span class = "reserved" > struct< / span > < span class = "plain" > < / span > < span class = "reserved" > auxiliary_file< / span > < span class = "plain" > {< / span >
< span class = "reserved" > struct< / span > < span class = "plain" > < / span > < span class = "reserved" > filename< / span > < span class = "plain" > *< / span > < span class = "identifier" > full_filename< / span > < span class = "plain" > ;< / span >
< span class = "reserved" > struct< / span > < span class = "plain" > < / span > < span class = "reserved" > text_stream< / span > < span class = "plain" > *< / span > < span class = "identifier" > aux_leafname< / span > < span class = "plain" > ;< / span >
< span class = "reserved" > struct< / span > < span class = "plain" > < / span > < span class = "reserved" > text_stream< / span > < span class = "plain" > *< / span > < span class = "identifier" > aux_subfolder< / span > < span class = "plain" > ;< / span >
< span class = "reserved" > struct< / span > < span class = "plain" > < / span > < span class = "reserved" > text_stream< / span > < span class = "plain" > *< / span > < span class = "identifier" > description< / span > < span class = "plain" > ;< / span >
< span class = "reserved" > struct< / span > < span class = "plain" > < / span > < span class = "reserved" > text_stream< / span > < span class = "plain" > *< / span > < span class = "identifier" > format< / span > < span class = "plain" > ; < / span > < span class = "comment" > e.g., "jpg", "pdf"< / span >
< span class = "constant" > MEMORY_MANAGEMENT< / span >
< span class = "plain" > } < / span > < span class = "reserved" > auxiliary_file< / span > < span class = "plain" > ;< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > The structure auxiliary_file is accessed in 2/bw and here.< / p >
< p class = "inwebparagraph" > < a id = "SP2" > < / a > < b > § 2. Registration. < / b > The format text is set to a lower-case version of the filename extension,
and the URL to the filename itself; except when there is no extension, so
that the auxiliary resource is a mini-website in a subfolder of the release
website. In that case the format is < code class = "display" > < span class = "extract" > link< / span > < / code > and the URL is to the index file
in the subfolder.
< / p >
< pre class = "display" >
< span class = "reserved" > void< / span > < span class = "plain" > < / span > < span class = "functiontext" > Links::create_auxiliary_file< / span > < span class = "plain" > (< / span > < span class = "reserved" > text_stream< / span > < span class = "plain" > *< / span > < span class = "identifier" > fn< / span > < span class = "plain" > , < / span > < span class = "reserved" > text_stream< / span > < span class = "plain" > *< / span > < span class = "identifier" > description< / span > < span class = "plain" > , < / span > < span class = "reserved" > text_stream< / span > < span class = "plain" > *< / span > < span class = "identifier" > subfolder< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > auxiliary_file< / span > < span class = "plain" > *< / span > < span class = "identifier" > aux< / span > < span class = "plain" > = < / span > < span class = "identifier" > CREATE< / span > < span class = "plain" > (< / span > < span class = "reserved" > auxiliary_file< / span > < span class = "plain" > );< / span >
< span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > description< / span > < span class = "plain" > = < / span > < span class = "functiontext" > Str::duplicate< / span > < span class = "plain" > (< / span > < span class = "identifier" > description< / span > < span class = "plain" > );< / span >
< span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > aux_subfolder< / span > < span class = "plain" > = < / span > < span class = "functiontext" > Str::duplicate< / span > < span class = "plain" > (< / span > < span class = "identifier" > subfolder< / span > < span class = "plain" > );< / span >
< span class = "identifier" > TEMPORARY_TEXT< / span > < span class = "plain" > (< / span > < span class = "identifier" > ext< / span > < span class = "plain" > );< / span >
< span class = "functiontext" > Links::get_extension_from_textual_filename< / span > < span class = "plain" > (< / span > < span class = "identifier" > ext< / span > < span class = "plain" > , < / span > < span class = "identifier" > fn< / span > < span class = "plain" > );< / span >
< span class = "identifier" > TEMPORARY_TEXT< / span > < span class = "plain" > (< / span > < span class = "identifier" > leaf< / span > < span class = "plain" > );< / span >
< span class = "functiontext" > Links::get_leafname_from_textual_filename< / span > < span class = "plain" > (< / span > < span class = "identifier" > leaf< / span > < span class = "plain" > , < / span > < span class = "identifier" > fn< / span > < span class = "plain" > );< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "functiontext" > Str::get_first_char< / span > < span class = "plain" > (< / span > < span class = "identifier" > ext< / span > < span class = "plain" > ) == < / span > < span class = "character" > '.'< / span > < span class = "plain" > ) {< / span >
< span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > full_filename< / span > < span class = "plain" > = < / span > < span class = "functiontext" > Filenames::from_text< / span > < span class = "plain" > (< / span > < span class = "identifier" > fn< / span > < span class = "plain" > );< / span >
< span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > format< / span > < span class = "plain" > = < / span > < span class = "functiontext" > Str::duplicate< / span > < span class = "plain" > (< / span > < span class = "identifier" > ext< / span > < span class = "plain" > );< / span >
< span class = "functiontext" > Str::delete_first_character< / span > < span class = "plain" > (< / span > < span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > format< / span > < span class = "plain" > );< / span >
< span class = "identifier" > LOOP_THROUGH_TEXT< / span > < span class = "plain" > (< / span > < span class = "identifier" > pos< / span > < span class = "plain" > , < / span > < span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > format< / span > < span class = "plain" > )< / span >
< span class = "functiontext" > Str::put< / span > < span class = "plain" > (< / span > < span class = "identifier" > pos< / span > < span class = "plain" > , < / span > < span class = "functiontext" > Characters::tolower< / span > < span class = "plain" > (< / span > < span class = "functiontext" > Str::get< / span > < span class = "plain" > (< / span > < span class = "identifier" > pos< / span > < span class = "plain" > )));< / span >
< span class = "plain" > } < / span > < span class = "reserved" > else< / span > < span class = "plain" > {< / span >
< span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > full_filename< / span > < span class = "plain" > = < / span > < span class = "identifier" > NULL< / span > < span class = "plain" > ;< / span >
< span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > format< / span > < span class = "plain" > = < / span > < span class = "identifier" > I< / span > < span class = "string" > "link"< / span > < span class = "plain" > ;< / span >
< span class = "plain" > }< / span >
< span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > aux_leafname< / span > < span class = "plain" > = < / span > < span class = "functiontext" > Str::duplicate< / span > < span class = "plain" > (< / span > < span class = "identifier" > leaf< / span > < span class = "plain" > );< / span >
< span class = "identifier" > DISCARD_TEXT< / span > < span class = "plain" > (< / span > < span class = "identifier" > ext< / span > < span class = "plain" > );< / span >
< span class = "identifier" > DISCARD_TEXT< / span > < span class = "plain" > (< / span > < span class = "identifier" > leaf< / span > < span class = "plain" > );< / span >
< span class = "identifier" > PRINT< / span > < span class = "plain" > (< / span > < span class = "string" > "! Auxiliary file: < %S> = < %S> \< / span > < span class = "plain" > n< / span > < span class = "string" > "< / span > < span class = "plain" > , < / span > < span class = "identifier" > fn< / span > < span class = "plain" > , < / span > < span class = "identifier" > description< / span > < span class = "plain" > );< / span >
< span class = "plain" > }< / span >
< span class = "reserved" > void< / span > < span class = "plain" > < / span > < span class = "functiontext" > Links::get_extension_from_textual_filename< / span > < span class = "plain" > (< / span > < span class = "constant" > OUTPUT_STREAM< / span > < span class = "plain" > , < / span > < span class = "reserved" > text_stream< / span > < span class = "plain" > *< / span > < span class = "reserved" > filename< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > int< / span > < span class = "plain" > < / span > < span class = "identifier" > i< / span > < span class = "plain" > = < / span > < span class = "functiontext" > Str::len< / span > < span class = "plain" > (< / span > < span class = "reserved" > filename< / span > < span class = "plain" > ) - 1;< / span >
< span class = "reserved" > while< / span > < span class = "plain" > ((< / span > < span class = "identifier" > i< / span > < span class = "plain" > > =0) & & ((< / span > < span class = "functiontext" > Str::get_at< / span > < span class = "plain" > (< / span > < span class = "reserved" > filename< / span > < span class = "plain" > , < / span > < span class = "identifier" > i< / span > < span class = "plain" > ) == < / span > < span class = "character" > '.'< / span > < span class = "plain" > ) || (< / span > < span class = "functiontext" > Str::get_at< / span > < span class = "plain" > (< / span > < span class = "reserved" > filename< / span > < span class = "plain" > , < / span > < span class = "identifier" > i< / span > < span class = "plain" > ) == < / span > < span class = "character" > ' '< / span > < span class = "plain" > ))) < / span > < span class = "identifier" > i< / span > < span class = "plain" > --;< / span >
< span class = "reserved" > while< / span > < span class = "plain" > ((< / span > < span class = "identifier" > i< / span > < span class = "plain" > > =0) & & (< / span > < span class = "functiontext" > Str::get_at< / span > < span class = "plain" > (< / span > < span class = "reserved" > filename< / span > < span class = "plain" > , < / span > < span class = "identifier" > i< / span > < span class = "plain" > ) != < / span > < span class = "character" > '.'< / span > < span class = "plain" > ) & & (< / span > < span class = "functiontext" > Str::get_at< / span > < span class = "plain" > (< / span > < span class = "reserved" > filename< / span > < span class = "plain" > , < / span > < span class = "identifier" > i< / span > < span class = "plain" > ) != < / span > < span class = "constant" > FOLDER_SEPARATOR< / span > < span class = "plain" > )) < / span > < span class = "identifier" > i< / span > < span class = "plain" > --;< / span >
< span class = "reserved" > if< / span > < span class = "plain" > ((< / span > < span class = "identifier" > i< / span > < span class = "plain" > < 0) || (< / span > < span class = "functiontext" > Str::get_at< / span > < span class = "plain" > (< / span > < span class = "reserved" > filename< / span > < span class = "plain" > , < / span > < span class = "identifier" > i< / span > < span class = "plain" > ) == < / span > < span class = "constant" > FOLDER_SEPARATOR< / span > < span class = "plain" > )) < / span > < span class = "reserved" > return< / span > < span class = "plain" > ;< / span >
< span class = "functiontext" > Str::copy_tail< / span > < span class = "plain" > (< / span > < span class = "identifier" > OUT< / span > < span class = "plain" > , < / span > < span class = "reserved" > filename< / span > < span class = "plain" > , < / span > < span class = "identifier" > i< / span > < span class = "plain" > );< / span >
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > The function Links::create_auxiliary_file is used in 1/bp (< a href = "1-bp.html#SP7_2" > § 7.2< / a > ).< / p >
< p class = "endnote" > The function Links::get_extension_from_textual_filename appears nowhere else.< / p >
< p class = "inwebparagraph" > < a id = "SP3" > < / a > < b > § 3. < / b > < / p >
< pre class = "display" >
< span class = "reserved" > void< / span > < span class = "plain" > < / span > < span class = "functiontext" > Links::get_leafname_from_textual_filename< / span > < span class = "plain" > (< / span > < span class = "constant" > OUTPUT_STREAM< / span > < span class = "plain" > , < / span > < span class = "reserved" > text_stream< / span > < span class = "plain" > *< / span > < span class = "reserved" > filename< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > int< / span > < span class = "plain" > < / span > < span class = "identifier" > i< / span > < span class = "plain" > = < / span > < span class = "functiontext" > Str::len< / span > < span class = "plain" > (< / span > < span class = "reserved" > filename< / span > < span class = "plain" > ) - 1;< / span >
< span class = "reserved" > while< / span > < span class = "plain" > ((< / span > < span class = "identifier" > i< / span > < span class = "plain" > > =0) & & (< / span > < span class = "functiontext" > Str::get_at< / span > < span class = "plain" > (< / span > < span class = "reserved" > filename< / span > < span class = "plain" > , < / span > < span class = "identifier" > i< / span > < span class = "plain" > ) != < / span > < span class = "constant" > FOLDER_SEPARATOR< / span > < span class = "plain" > )) < / span > < span class = "identifier" > i< / span > < span class = "plain" > --;< / span >
< span class = "functiontext" > Str::copy_tail< / span > < span class = "plain" > (< / span > < span class = "identifier" > OUT< / span > < span class = "plain" > , < / span > < span class = "reserved" > filename< / span > < span class = "plain" > , < / span > < span class = "identifier" > i< / span > < span class = "plain" > +1);< / span >
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > The function Links::get_leafname_from_textual_filename is used in < a href = "#SP2" > § 2< / a > .< / p >
< p class = "inwebparagraph" > < a id = "SP4" > < / a > < b > § 4. Linking. < / b > The list of links to auxiliary resources is written using < code class = "display" > < span class = "extract" > < li> ...< /li> < / span > < / code >
list entry tags, for convenience of CSS styling.
< / p >
< pre class = "display" >
< span class = "reserved" > void< / span > < span class = "plain" > < / span > < span class = "functiontext" > Links::expand_AUXILIARY_variable< / span > < span class = "plain" > (< / span > < span class = "constant" > OUTPUT_STREAM< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > auxiliary_file< / span > < span class = "plain" > *< / span > < span class = "identifier" > aux< / span > < span class = "plain" > ;< / span >
< span class = "identifier" > LOOP_OVER< / span > < span class = "plain" > (< / span > < span class = "identifier" > aux< / span > < span class = "plain" > , < / span > < span class = "reserved" > auxiliary_file< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "functiontext" > Str::eq_wide_string< / span > < span class = "plain" > (< / span > < span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > description< / span > < span class = "plain" > , < / span > < span class = "identifier" > L< / span > < span class = "string" > "--"< / span > < span class = "plain" > ) == < / span > < span class = "constant" > FALSE< / span > < span class = "plain" > ) {< / span >
< span class = "identifier" > WRITE< / span > < span class = "plain" > (< / span > < span class = "string" > "< li> "< / span > < span class = "plain" > );< / span >
< span class = "functiontext" > Links::download_link< / span > < span class = "plain" > (< / span > < span class = "identifier" > OUT< / span > < span class = "plain" > ,< / span >
< span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > description< / span > < span class = "plain" > , < / span > < span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > full_filename< / span > < span class = "plain" > , < / span > < span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > aux_leafname< / span > < span class = "plain" > , < / span > < span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > format< / span > < span class = "plain" > );< / span >
< span class = "identifier" > WRITE< / span > < span class = "plain" > (< / span > < span class = "string" > "< /li> "< / span > < span class = "plain" > );< / span >
< span class = "plain" > }< / span >
< span class = "plain" > }< / span >
< span class = "functiontext" > Requests::add_links_to_requested_resources< / span > < span class = "plain" > (< / span > < span class = "identifier" > OUT< / span > < span class = "plain" > );< / span >
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > The function Links::expand_AUXILIARY_variable is used in 3/plc (< a href = "3-plc.html#SP7" > § 7< / a > ).< / p >
< p class = "inwebparagraph" > < a id = "SP5" > < / a > < b > § 5. < / b > On some of the pages produced by Inblorb the story file itself looks like
another auxiliary resource, but it's produced thus:
< / p >
< pre class = "display" >
< span class = "reserved" > void< / span > < span class = "plain" > < / span > < span class = "functiontext" > Links::expand_DOWNLOAD_variable< / span > < span class = "plain" > (< / span > < span class = "constant" > OUTPUT_STREAM< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > filename< / span > < span class = "plain" > *< / span > < span class = "identifier" > eventual_Blorb_location< / span > < span class = "plain" > =< / span >
< span class = "functiontext" > Filenames::in_folder< / span > < span class = "plain" > (< / span > < span class = "identifier" > release_folder< / span > < span class = "plain" > , < / span > < span class = "functiontext" > Placeholders::read< / span > < span class = "plain" > (< / span > < span class = "identifier" > I< / span > < span class = "string" > "STORYFILE"< / span > < span class = "plain" > ));< / span >
< span class = "functiontext" > Links::download_link< / span > < span class = "plain" > (< / span > < span class = "identifier" > OUT< / span > < span class = "plain" > , < / span > < span class = "identifier" > I< / span > < span class = "string" > "Story File"< / span > < span class = "plain" > , < / span > < span class = "identifier" > eventual_Blorb_location< / span > < span class = "plain" > ,< / span >
< span class = "functiontext" > Placeholders::read< / span > < span class = "plain" > (< / span > < span class = "identifier" > I< / span > < span class = "string" > "STORYFILE"< / span > < span class = "plain" > ), < / span > < span class = "identifier" > I< / span > < span class = "string" > "Blorb"< / span > < span class = "plain" > );< / span >
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > The function Links::expand_DOWNLOAD_variable is used in 3/plc (< a href = "3-plc.html#SP7" > § 7< / a > ).< / p >
< p class = "inwebparagraph" > < a id = "SP6" > < / a > < b > § 6. Links. < / b > This routine, then, handles either kind of link.
< / p >
< pre class = "display" >
< span class = "reserved" > void< / span > < span class = "plain" > < / span > < span class = "functiontext" > Links::download_link< / span > < span class = "plain" > (< / span > < span class = "constant" > OUTPUT_STREAM< / span > < span class = "plain" > , < / span > < span class = "reserved" > text_stream< / span > < span class = "plain" > *< / span > < span class = "identifier" > desc< / span > < span class = "plain" > , < / span > < span class = "reserved" > filename< / span > < span class = "plain" > *< / span > < span class = "identifier" > F< / span > < span class = "plain" > , < / span > < span class = "reserved" > text_stream< / span > < span class = "plain" > *< / span > < span class = "identifier" > relative_url< / span > < span class = "plain" > , < / span > < span class = "reserved" > text_stream< / span > < span class = "plain" > *< / span > < span class = "identifier" > form< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > int< / span > < span class = "plain" > < / span > < span class = "identifier" > size_up< / span > < span class = "plain" > = < / span > < span class = "constant" > TRUE< / span > < span class = "plain" > ;< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "functiontext" > Str::eq_wide_string< / span > < span class = "plain" > (< / span > < span class = "identifier" > form< / span > < span class = "plain" > , < / span > < span class = "identifier" > L< / span > < span class = "string" > "link"< / span > < span class = "plain" > )) < / span > < span class = "identifier" > size_up< / span > < span class = "plain" > = < / span > < span class = "constant" > FALSE< / span > < span class = "plain" > ;< / span >
< span class = "identifier" > WRITE< / span > < span class = "plain" > (< / span > < span class = "string" > "< a href=\< / span > < span class = "plain" > "< / span > < span class = "string" > %S\< / span > < span class = "plain" > "< / span > < span class = "string" > > %S< /a> "< / span > < span class = "plain" > , < / span > < span class = "identifier" > relative_url< / span > < span class = "plain" > , < / span > < span class = "identifier" > desc< / span > < span class = "plain" > );< / span >
< span class = "functiontext" > Websites::open_style< / span > < span class = "plain" > (< / span > < span class = "identifier" > OUT< / span > < span class = "plain" > , < / span > < span class = "string" > "filetype"< / span > < span class = "plain" > );< / span >
< span class = "identifier" > WRITE< / span > < span class = "plain" > (< / span > < span class = "string" > "(%S"< / span > < span class = "plain" > , < / span > < span class = "identifier" > form< / span > < span class = "plain" > );< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > size_up< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > long< / span > < span class = "plain" > < / span > < span class = "reserved" > int< / span > < span class = "plain" > < / span > < span class = "identifier" > size< / span > < span class = "plain" > = -1< / span > < span class = "identifier" > L< / span > < span class = "plain" > ;< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "functiontext" > Str::eq_wide_string< / span > < span class = "plain" > (< / span > < span class = "identifier" > desc< / span > < span class = "plain" > , < / span > < span class = "identifier" > L< / span > < span class = "string" > "Story File"< / span > < span class = "plain" > )) < / span > < span class = "identifier" > size< / span > < span class = "plain" > = (< / span > < span class = "reserved" > long< / span > < span class = "plain" > < / span > < span class = "reserved" > int< / span > < span class = "plain" > ) < / span > < span class = "identifier" > blorb_file_size< / span > < span class = "plain" > ;< / span >
< span class = "reserved" > else< / span > < span class = "plain" > < / span > < span class = "identifier" > size< / span > < span class = "plain" > = < / span > < span class = "functiontext" > BinaryFiles::size< / span > < span class = "plain" > (< / span > < span class = "identifier" > F< / span > < span class = "plain" > );< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > size< / span > < span class = "plain" > != -1< / span > < span class = "identifier" > L< / span > < span class = "plain" > ) < / span > < < span class = "cwebmacro" > Write a description of the rough file size< / span > < span class = "cwebmacronumber" > 6.1< / span > >
< span class = "plain" > }< / span >
< span class = "identifier" > WRITE< / span > < span class = "plain" > (< / span > < span class = "string" > ")"< / span > < span class = "plain" > );< / span >
< span class = "functiontext" > Websites::close_style< / span > < span class = "plain" > (< / span > < span class = "identifier" > OUT< / span > < span class = "plain" > , < / span > < span class = "string" > "filetype"< / span > < span class = "plain" > );< / span >
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > The function Links::download_link is used in < a href = "#SP4" > § 4< / a > , < a href = "#SP5" > § 5< / a > , 3/rls (< a href = "3-rls.html#SP10" > § 10< / a > ).< / p >
< p class = "inwebparagraph" > < a id = "SP6_1" > < / a > < b > § 6.1. < / b > We round down to the nearest KB, MB, GB, TB or byte, as appropriate. Although
this will describe a 1-byte auxiliary file as "1 bytes", the contingency seems
remote.
< / p >
< p class = "macrodefinition" > < code class = "display" >
< < span class = "cwebmacrodefn" > Write a description of the rough file size< / span > < span class = "cwebmacronumber" > 6.1< / span > > =
< / code > < / p >
< pre class = "displaydefn" >
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< span class = "reserved" > text_stream< / span > < span class = "plain" > *< / span > < span class = "identifier" > units< / span > < span class = "plain" > = < / span > < span class = "identifier" > I< / span > < span class = "string" > "& nbsp;bytes"< / span > < span class = "plain" > ;< / span >
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< span class = "reserved" > long< / span > < span class = "plain" > < / span > < span class = "reserved" > int< / span > < span class = "plain" > < / span > < span class = "identifier" > remainder< / span > < span class = "plain" > = 0;< / span >
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< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > size< / span > < span class = "plain" > > 1024< / span > < span class = "identifier" > L< / span > < span class = "plain" > ) { < / span > < span class = "identifier" > remainder< / span > < span class = "plain" > = < / span > < span class = "identifier" > size< / span > < span class = "plain" > % 1024< / span > < span class = "identifier" > L< / span > < span class = "plain" > ; < / span > < span class = "identifier" > size< / span > < span class = "plain" > /= 1024< / span > < span class = "identifier" > L< / span > < span class = "plain" > ; < / span > < span class = "identifier" > units< / span > < span class = "plain" > = < / span > < span class = "identifier" > I< / span > < span class = "string" > "KB"< / span > < span class = "plain" > ; }< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > size< / span > < span class = "plain" > > 1024< / span > < span class = "identifier" > L< / span > < span class = "plain" > ) { < / span > < span class = "identifier" > remainder< / span > < span class = "plain" > = < / span > < span class = "identifier" > size< / span > < span class = "plain" > % 1024< / span > < span class = "identifier" > L< / span > < span class = "plain" > ; < / span > < span class = "identifier" > size< / span > < span class = "plain" > /= 1024< / span > < span class = "identifier" > L< / span > < span class = "plain" > ; < / span > < span class = "identifier" > units< / span > < span class = "plain" > = < / span > < span class = "identifier" > I< / span > < span class = "string" > "MB"< / span > < span class = "plain" > ; }< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > size< / span > < span class = "plain" > > 1024< / span > < span class = "identifier" > L< / span > < span class = "plain" > ) { < / span > < span class = "identifier" > remainder< / span > < span class = "plain" > = < / span > < span class = "identifier" > size< / span > < span class = "plain" > % 1024< / span > < span class = "identifier" > L< / span > < span class = "plain" > ; < / span > < span class = "identifier" > size< / span > < span class = "plain" > /= 1024< / span > < span class = "identifier" > L< / span > < span class = "plain" > ; < / span > < span class = "identifier" > units< / span > < span class = "plain" > = < / span > < span class = "identifier" > I< / span > < span class = "string" > "GB"< / span > < span class = "plain" > ; }< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > size< / span > < span class = "plain" > > 1024< / span > < span class = "identifier" > L< / span > < span class = "plain" > ) { < / span > < span class = "identifier" > remainder< / span > < span class = "plain" > = < / span > < span class = "identifier" > size< / span > < span class = "plain" > % 1024< / span > < span class = "identifier" > L< / span > < span class = "plain" > ; < / span > < span class = "identifier" > size< / span > < span class = "plain" > /= 1024< / span > < span class = "identifier" > L< / span > < span class = "plain" > ; < / span > < span class = "identifier" > units< / span > < span class = "plain" > = < / span > < span class = "identifier" > I< / span > < span class = "string" > "TB"< / span > < span class = "plain" > ; }< / span >
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< span class = "identifier" > WRITE< / span > < span class = "plain" > (< / span > < span class = "string" > ",& nbsp;%d"< / span > < span class = "plain" > , (< / span > < span class = "reserved" > int< / span > < span class = "plain" > ) < / span > < span class = "identifier" > size< / span > < span class = "plain" > );< / span >
< span class = "reserved" > if< / span > < span class = "plain" > ((< / span > < span class = "identifier" > size< / span > < span class = "plain" > < 100< / span > < span class = "identifier" > L< / span > < span class = "plain" > ) & & (< / span > < span class = "identifier" > remainder< / span > < span class = "plain" > > = 103< / span > < span class = "identifier" > L< / span > < span class = "plain" > )) < / span > < span class = "identifier" > WRITE< / span > < span class = "plain" > (< / span > < span class = "string" > ".%d"< / span > < span class = "plain" > , (< / span > < span class = "reserved" > int< / span > < span class = "plain" > ) (< / span > < span class = "identifier" > remainder< / span > < span class = "plain" > /103< / span > < span class = "identifier" > L< / span > < span class = "plain" > ));< / span >
< span class = "identifier" > WRITE< / span > < span class = "plain" > (< / span > < span class = "string" > "%S"< / span > < span class = "plain" > , < / span > < span class = "identifier" > units< / span > < span class = "plain" > );< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > This code is used in < a href = "#SP6" > § 6< / a > .< / p >
< p class = "inwebparagraph" > < a id = "SP7" > < / a > < b > § 7. Cover image. < / b > Note that if the large cover image is a PNG, so is the small (thumbnail)
version, and vice versa — supplying "Cover.jpg" and "Small Cover.png"
will not work.
< / p >
< pre class = "display" >
< span class = "reserved" > void< / span > < span class = "plain" > < / span > < span class = "functiontext" > Links::expand_COVER_variable< / span > < span class = "plain" > (< / span > < span class = "constant" > OUTPUT_STREAM< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > cover_exists< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > char< / span > < span class = "plain" > *< / span > < span class = "identifier" > format< / span > < span class = "plain" > = < / span > < span class = "string" > "png"< / span > < span class = "plain" > ; < / span > < span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > cover_is_in_JPEG_format< / span > < span class = "plain" > ) < / span > < span class = "identifier" > format< / span > < span class = "plain" > = < / span > < span class = "string" > "jpg"< / span > < span class = "plain" > ;< / span >
< span class = "identifier" > WRITE< / span > < span class = "plain" > (< / span > < span class = "string" > "< a href=\< / span > < span class = "plain" > "< / span > < span class = "string" > Cover.%s\< / span > < span class = "plain" > "< / span > < span class = "string" > > < img src=\< / span > < span class = "plain" > "< / span > < span class = "string" > Small Cover.%s\< / span > < span class = "plain" > "< / span > < span class = "string" > border=\< / span > < span class = "plain" > "< / span > < span class = "string" > 1\< / span > < span class = "plain" > "< / span > < span class = "string" > > < /a> "< / span > < span class = "plain" > ,< / span >
< span class = "identifier" > format< / span > < span class = "plain" > , < / span > < span class = "identifier" > format< / span > < span class = "plain" > );< / span >
< span class = "plain" > }< / span >
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > The function Links::expand_COVER_variable is used in 3/plc (< a href = "3-plc.html#SP7" > § 7< / a > ).< / p >
< p class = "inwebparagraph" > < a id = "SP8" > < / a > < b > § 8. Releasing. < / b > When we generate a website, we need to copy the auxiliary files into it
(though not mini-websites: the user will have to do that).
< / p >
< pre class = "display" >
< span class = "reserved" > void< / span > < span class = "plain" > < / span > < span class = "functiontext" > Links::request_copy_of_auxiliaries< / span > < span class = "plain" > (< / span > < span class = "reserved" > void< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > auxiliary_file< / span > < span class = "plain" > *< / span > < span class = "identifier" > aux< / span > < span class = "plain" > ;< / span >
< span class = "identifier" > LOOP_OVER< / span > < span class = "plain" > (< / span > < span class = "identifier" > aux< / span > < span class = "plain" > , < / span > < span class = "reserved" > auxiliary_file< / span > < span class = "plain" > )< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "functiontext" > Str::eq< / span > < span class = "plain" > (< / span > < span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > format< / span > < span class = "plain" > , < / span > < span class = "identifier" > I< / span > < span class = "string" > "link"< / span > < span class = "plain" > )) {< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > verbose_mode< / span > < span class = "plain" > )< / span >
< span class = "identifier" > PRINT< / span > < span class = "plain" > (< / span > < span class = "string" > "! COPY < %f> as < %S> \< / span > < span class = "plain" > n< / span > < span class = "string" > "< / span > < span class = "plain" > , < / span > < span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > full_filename< / span > < span class = "plain" > , < / span > < span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > aux_leafname< / span > < span class = "plain" > );< / span >
< span class = "identifier" > TEMPORARY_TEXT< / span > < span class = "plain" > (< / span > < span class = "identifier" > as_text< / span > < span class = "plain" > );< / span >
< span class = "identifier" > WRITE_TO< / span > < span class = "plain" > (< / span > < span class = "identifier" > as_text< / span > < span class = "plain" > , < / span > < span class = "string" > "%f"< / span > < span class = "plain" > , < / span > < span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > full_filename< / span > < span class = "plain" > );< / span >
< span class = "functiontext" > Requests::request_copy< / span > < span class = "plain" > (< / span > < span class = "identifier" > as_text< / span > < span class = "plain" > , < / span > < span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > aux_leafname< / span > < span class = "plain" > , < / span > < span class = "identifier" > aux< / span > < span class = "plain" > -< / span > < span class = "element" > > aux_subfolder< / span > < span class = "plain" > );< / span >
< span class = "identifier" > DISCARD_TEXT< / span > < span class = "plain" > (< / span > < span class = "identifier" > as_text< / span > < span class = "plain" > );< / span >
< span class = "plain" > }< / span >
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > The function Links::request_copy_of_auxiliaries is used in 3/rls (< a href = "3-rls.html#SP5" > § 5< / a > ).< / p >
< hr class = "tocbar" >
< ul class = "toc" > < li > < a href = "3-sd.html" > Back to 'Solution Deviser'< / a > < / li > < li > < a href = "3-plc.html" > Continue with 'Placeholders'< / a > < / li > < / ul > < hr class = "tocbar" >
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<!-- End of weave -->
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< / body >
< / html >