#include #include static char http_404_str[] = "\r\n\r\n404 Not Found\r\n\r\n

Not Found

\r\nThe requested URL $TARGET$ was not found on this server.

\r\n

HTTP Server at $HOST$ Port $PORT$

\r\n\r\n"; static char http_403_str[] = "\r\n\r\n403 Forbidden\r\n\r\n

Forbidden

\r\nYou don't have permission to access $TARGET$\r\non this server.

\r\n

HTTP Server at $HOST$ Port $PORT$

\r\n\r\n"; static char http_500_str[] = "\r\n\r\n500 Server Error\r\n\r\n

Server Error

\r\nServer Error

\r\n

HTTP Server at $HOST$ Port $PORT$

\r\n\r\n"; static char http_501_str[] = "\r\n\r\n501 Method Not Implemented\r\n\r\n

Method Not Implemented

\r\n$METHOD$ to $TARGET$ not supported.

\r\nInvalid method in request $METHOD$ $TARGET$ $VERSION$

\r\n

HTTP Server at $HOST$ Port $PORT$

\r\n\r\n"; // MIME list from https://www.freeformatter.com/mime-types-list.html static const HTTP_MIME_TYPE http_mime_types[] = { {".x3d", "application/vnd.hzn-3d-crossword"}, {".3gp", "video/3gpp"}, {".3g2", "video/3gpp2"}, {".mseq", "application/vnd.mseq"}, {".pwn", "application/vnd.3m.post-it-notes"}, {".plb", "application/vnd.3gpp.pic-bw-large"}, {".psb", "application/vnd.3gpp.pic-bw-small"}, {".pvb", "application/vnd.3gpp.pic-bw-var"}, {".tcap", "application/vnd.3gpp2.tcap"}, {".7z", "application/x-7z-compressed"}, {".abw", "application/x-abiword"}, {".ace", "application/x-ace-compressed"}, {".acc", "application/vnd.americandynamics.acc"}, {".acu", "application/vnd.acucobol"}, {".atc", "application/vnd.acucorp"}, {".adp", "audio/adpcm"}, {".aab", "application/x-authorware-bin"}, {".aam", "application/x-authorware-map"}, {".aas", "application/x-authorware-seg"}, {".air", "application/vnd.adobe.air-application-installer-package+zip"}, {".swf", "application/x-shockwave-flash"}, {".fxp", "application/vnd.adobe.fxp"}, {".pdf", "application/pdf"}, {".ppd", "application/vnd.cups-ppd"}, {".dir", "application/x-director"}, {".xdp", "application/vnd.adobe.xdp+xml"}, {".xfdf", "application/vnd.adobe.xfdf"}, {".aac", "audio/x-aac"}, {".ahead", "application/vnd.ahead.space"}, {".azf", "application/vnd.airzip.filesecure.azf"}, {".azs", "application/vnd.airzip.filesecure.azs"}, {".azw", "application/vnd.amazon.ebook"}, {".ami", "application/vnd.amiga.ami"}, {".apk", "application/vnd.android.package-archive"}, {".cii", "application/vnd.anser-web-certificate-issue-initiation"}, {".fti", "application/vnd.anser-web-funds-transfer-initiation"}, {".atx", "application/vnd.antix.game-component"}, {".dmg", "application/x-apple-diskimage"}, {".mpkg", "application/vnd.apple.installer+xml"}, {".aw", "application/applixware"}, {".les", "application/vnd.hhe.lesson-player"}, {".swi", "application/vnd.aristanetworks.swi"}, {".s", "text/x-asm"}, {".atomcat", "application/atomcat+xml"}, {".atomsvc", "application/atomsvc+xml"}, {".atom", "application/atom+xml"}, {".ac", "application/pkix-attr-cert"}, {".aif", "audio/x-aiff"}, {".avi", "video/x-msvideo"}, {".aep", "application/vnd.audiograph"}, {".dxf", "image/vnd.dxf"}, {".dwf", "model/vnd.dwf"}, {".par", "text/plain-bas"}, {".bcpio", "application/x-bcpio"}, {".bin", "application/octet-stream"}, {".bmp", "image/bmp"}, {".torrent", "application/x-bittorrent"}, {".cod", "application/vnd.rim.cod"}, {".mpm", "application/vnd.blueice.multipass"}, {".bmi", "application/vnd.bmi"}, {".sh", "application/x-sh"}, {".btif", "image/prs.btif"}, {".rep", "application/vnd.businessobjects"}, {".bz", "application/x-bzip"}, {".bz2", "application/x-bzip2"}, {".csh", "application/x-csh"}, {".c", "text/x-c"}, {".cdxml", "application/vnd.chemdraw+xml"}, {".css", "text/css"}, {".cdx", "chemical/x-cdx"}, {".cml", "chemical/x-cml"}, {".csml", "chemical/x-csml"}, {".cdbcmsg", "application/vnd.contact.cmsg"}, {".cla", "application/vnd.claymore"}, {".c4g", "application/vnd.clonk.c4group"}, {".sub", "image/vnd.dvb.subtitle"}, {".cdmia", "application/cdmi-capability"}, {".cdmic", "application/cdmi-container"}, {".cdmid", "application/cdmi-domain"}, {".cdmio", "application/cdmi-object"}, {".cdmiq", "application/cdmi-queue"}, {".c11amc", "application/vnd.cluetrust.cartomobile-config"}, {".c11amz", "application/vnd.cluetrust.cartomobile-config-pkg"}, {".ras", "image/x-cmu-raster"}, {".dae", "model/vnd.collada+xml"}, {".csv", "text/csv"}, {".cpt", "application/mac-compactpro"}, {".wmlc", "application/vnd.wap.wmlc"}, {".cgm", "image/cgm"}, {".ice", "x-conference/x-cooltalk"}, {".cmx", "image/x-cmx"}, {".xar", "application/vnd.xara"}, {".cmc", "application/vnd.cosmocaller"}, {".cpio", "application/x-cpio"}, {".clkx", "application/vnd.crick.clicker"}, {".clkk", "application/vnd.crick.clicker.keyboard"}, {".clkp", "application/vnd.crick.clicker.palette"}, {".clkt", "application/vnd.crick.clicker.template"}, {".clkw", "application/vnd.crick.clicker.wordbank"}, {".wbs", "application/vnd.criticaltools.wbs+xml"}, {".cryptonote", "application/vnd.rig.cryptonote"}, {".cif", "chemical/x-cif"}, {".cmdf", "chemical/x-cmdf"}, {".cu", "application/cu-seeme"}, {".cww", "application/prs.cww"}, {".curl", "text/vnd.curl"}, {".dcurl", "text/vnd.curl.dcurl"}, {".mcurl", "text/vnd.curl.mcurl"}, {".scurl", "text/vnd.curl.scurl"}, {".car", "application/vnd.curl.car"}, {".pcurl", "application/vnd.curl.pcurl"}, {".cmp", "application/vnd.yellowriver-custom-menu"}, {".dssc", "application/dssc+der"}, {".xdssc", "application/dssc+xml"}, {".deb", "application/x-debian-package"}, {".uva", "audio/vnd.dece.audio"}, {".uvi", "image/vnd.dece.graphic"}, {".uvh", "video/vnd.dece.hd"}, {".uvm", "video/vnd.dece.mobile"}, {".uvu", "video/vnd.uvvu.mp4"}, {".uvp", "video/vnd.dece.pd"}, {".uvs", "video/vnd.dece.sd"}, {".uvv", "video/vnd.dece.video"}, {".dvi", "application/x-dvi"}, {".seed", "application/vnd.fdsn.seed"}, {".dtb", "application/x-dtbook+xml"}, {".res", "application/x-dtbresource+xml"}, {".ait", "application/vnd.dvb.ait"}, {".svc", "application/vnd.dvb.service"}, {".eol", "audio/vnd.digital-winds"}, {".djvu", "image/vnd.djvu"}, {".dtd", "application/xml-dtd"}, {".mlp", "application/vnd.dolby.mlp"}, {".wad", "application/x-doom"}, {".dpg", "application/vnd.dpgraph"}, {".dra", "audio/vnd.dra"}, {".dfac", "application/vnd.dreamfactory"}, {".dts", "audio/vnd.dts"}, {".dtshd", "audio/vnd.dts.hd"}, {".dwg", "image/vnd.dwg"}, {".geo", "application/vnd.dynageo"}, {".es", "application/ecmascript"}, {".mag", "application/vnd.ecowin.chart"}, {".mmr", "image/vnd.fujixerox.edmics-mmr"}, {".rlc", "image/vnd.fujixerox.edmics-rlc"}, {".exi", "application/exi"}, {".mgz", "application/vnd.proteus.magazine"}, {".epub", "application/epub+zip"}, {".eml", "message/rfc822"}, {".nml", "application/vnd.enliven"}, {".xpr", "application/vnd.is-xpr"}, {".xif", "image/vnd.xiff"}, {".xfdl", "application/vnd.xfdl"}, {".emma", "application/emma+xml"}, {".ez2", "application/vnd.ezpix-album"}, {".ez3", "application/vnd.ezpix-package"}, {".fst", "image/vnd.fst"}, {".fvt", "video/vnd.fvt"}, {".fbs", "image/vnd.fastbidsheet"}, {".fe_launch", "application/vnd.denovo.fcselayout-link"}, {".f4v", "video/x-f4v"}, {".flv", "video/x-flv"}, {".fpx", "image/vnd.fpx"}, {".npx", "image/vnd.net-fpx"}, {".flx", "text/vnd.fmi.flexstor"}, {".fli", "video/x-fli"}, {".ftc", "application/vnd.fluxtime.clip"}, {".fdf", "application/vnd.fdf"}, {".f", "text/x-fortran"}, {".mif", "application/vnd.mif"}, {".fm", "application/vnd.framemaker"}, {".fh", "image/x-freehand"}, {".fsc", "application/vnd.fsc.weblaunch"}, {".fnc", "application/vnd.frogans.fnc"}, {".ltf", "application/vnd.frogans.ltf"}, {".ddd", "application/vnd.fujixerox.ddd"}, {".xdw", "application/vnd.fujixerox.docuworks"}, {".xbd", "application/vnd.fujixerox.docuworks.binder"}, {".oas", "application/vnd.fujitsu.oasys"}, {".oa2", "application/vnd.fujitsu.oasys2"}, {".oa3", "application/vnd.fujitsu.oasys3"}, {".fg5", "application/vnd.fujitsu.oasysgp"}, {".bh2", "application/vnd.fujitsu.oasysprs"}, {".spl", "application/x-futuresplash"}, {".fzs", "application/vnd.fuzzysheet"}, {".g3", "image/g3fax"}, {".gmx", "application/vnd.gmx"}, {".gtw", "model/vnd.gtw"}, {".txd", "application/vnd.genomatix.tuxedo"}, {".ggb", "application/vnd.geogebra.file"}, {".ggt", "application/vnd.geogebra.tool"}, {".gdl", "model/vnd.gdl"}, {".gex", "application/vnd.geometry-explorer"}, {".gxt", "application/vnd.geonext"}, {".g2w", "application/vnd.geoplan"}, {".g3w", "application/vnd.geospace"}, {".gsf", "application/x-font-ghostscript"}, {".bdf", "application/x-font-bdf"}, {".gtar", "application/x-gtar"}, {".texinfo", "application/x-texinfo"}, {".gnumeric", "application/x-gnumeric"}, {".kml", "application/vnd.google-earth.kml+xml"}, {".kmz", "application/vnd.google-earth.kmz"}, {".gqf", "application/vnd.grafeq"}, {".gif", "image/gif"}, {".gv", "text/vnd.graphviz"}, {".gac", "application/vnd.groove-account"}, {".ghf", "application/vnd.groove-help"}, {".gim", "application/vnd.groove-identity-message"}, {".grv", "application/vnd.groove-injector"}, {".gtm", "application/vnd.groove-tool-message"}, {".tpl", "application/vnd.groove-tool-template"}, {".vcg", "application/vnd.groove-vcard"}, {".h261", "video/h261"}, {".h263", "video/h263"}, {".h264", "video/h264"}, {".hpid", "application/vnd.hp-hpid"}, {".hps", "application/vnd.hp-hps"}, {".hdf", "application/x-hdf"}, {".rip", "audio/vnd.rip"}, {".hbci", "application/vnd.hbci"}, {".jlt", "application/vnd.hp-jlyt"}, {".pcl", "application/vnd.hp-pcl"}, {".hpgl", "application/vnd.hp-hpgl"}, {".hvs", "application/vnd.yamaha.hv-script"}, {".hvd", "application/vnd.yamaha.hv-dic"}, {".hvp", "application/vnd.yamaha.hv-voice"}, {".sfd-hdstx", "application/vnd.hydrostatix.sof-data"}, {".stk", "application/hyperstudio"}, {".hal", "application/vnd.hal+xml"}, {".htm", "text/html; charset=utf-8"}, {".html", "text/html; charset=utf-8"}, {".irm", "application/vnd.ibm.rights-management"}, {".sc", "application/vnd.ibm.secure-container"}, {".ics", "text/calendar"}, {".icc", "application/vnd.iccprofile"}, {".ico", "image/x-icon"}, {".igl", "application/vnd.igloader"}, {".ief", "image/ief"}, {".ivp", "application/vnd.immervision-ivp"}, {".ivu", "application/vnd.immervision-ivu"}, {".rif", "application/reginfo+xml"}, {".3dml", "text/vnd.in3d.3dml"}, {".spot", "text/vnd.in3d.spot"}, {".igs", "model/iges"}, {".i2g", "application/vnd.intergeo"}, {".cdy", "application/vnd.cinderella"}, {".xpw", "application/vnd.intercon.formnet"}, {".fcs", "application/vnd.isac.fcs"}, {".ipfix", "application/ipfix"}, {".cer", "application/pkix-cert"}, {".pki", "application/pkixcmp"}, {".crl", "application/pkix-crl"}, {".pkipath", "application/pkix-pkipath"}, {".igm", "application/vnd.insors.igm"}, {".rcprofile", "application/vnd.ipunplugged.rcprofile"}, {".irp", "application/vnd.irepository.package+xml"}, {".jad", "text/vnd.sun.j2me.app-descriptor"}, {".jar", "application/java-archive"}, {".class", "application/java-vm"}, {".jnlp", "application/x-java-jnlp-file"}, {".ser", "application/java-serialized-object"}, {".java", "text/x-java-source"}, {".js", "application/javascript"}, {".json", "application/json"}, {".joda", "application/vnd.joost.joda-archive"}, {".jpm", "video/jpm"}, {".jpg", "image/jpeg"}, {".jpeg", "image/jpeg"}, {".pjpeg", "image/pjpeg"}, {".jpgv", "video/jpeg"}, {".ktz", "application/vnd.kahootz"}, {".mmd", "application/vnd.chipnuts.karaoke-mmd"}, {".karbon", "application/vnd.kde.karbon"}, {".chrt", "application/vnd.kde.kchart"}, {".kfo", "application/vnd.kde.kformula"}, {".flw", "application/vnd.kde.kivio"}, {".kon", "application/vnd.kde.kontour"}, {".kpr", "application/vnd.kde.kpresenter"}, {".ksp", "application/vnd.kde.kspread"}, {".kwd", "application/vnd.kde.kword"}, {".htke", "application/vnd.kenameaapp"}, {".kia", "application/vnd.kidspiration"}, {".kne", "application/vnd.kinar"}, {".sse", "application/vnd.kodak-descriptor"}, {".lasxml", "application/vnd.las.las+xml"}, {".latex", "application/x-latex"}, {".lbd", "application/vnd.llamagraphics.life-balance.desktop"}, {".lbe", "application/vnd.llamagraphics.life-balance.exchange+xml"}, {".jam", "application/vnd.jam"}, {"0.123", "application/vnd.lotus-1-2-3"}, {".apr", "application/vnd.lotus-approach"}, {".pre", "application/vnd.lotus-freelance"}, {".nsf", "application/vnd.lotus-notes"}, {".org", "application/vnd.lotus-organizer"}, {".scm", "application/vnd.lotus-screencam"}, {".lwp", "application/vnd.lotus-wordpro"}, {".lvp", "audio/vnd.lucent.voice"}, {".m3u", "audio/x-mpegurl"}, {".m4v", "video/x-m4v"}, {".hqx", "application/mac-binhex40"}, {".portpkg", "application/vnd.macports.portpkg"}, {".mgp", "application/vnd.osgeo.mapguide.package"}, {".mrc", "application/marc"}, {".mrcx", "application/marcxml+xml"}, {".mxf", "application/mxf"}, {".nbp", "application/vnd.wolfram.player"}, {".ma", "application/mathematica"}, {".mathml", "application/mathml+xml"}, {".mbox", "application/mbox"}, {".mc1", "application/vnd.medcalcdata"}, {".mscml", "application/mediaservercontrol+xml"}, {".cdkey", "application/vnd.mediastation.cdkey"}, {".mwf", "application/vnd.mfer"}, {".mfm", "application/vnd.mfmp"}, {".msh", "model/mesh"}, {".mads", "application/mads+xml"}, {".mets", "application/mets+xml"}, {".mods", "application/mods+xml"}, {".meta4", "application/metalink4+xml"}, {".mcd", "application/vnd.mcd"}, {".flo", "application/vnd.micrografx.flo"}, {".igx", "application/vnd.micrografx.igx"}, {".es3", "application/vnd.eszigno3+xml"}, {".mdb", "application/x-msaccess"}, {".asf", "video/x-ms-asf"}, {".exe", "application/x-msdownload"}, {".cil", "application/vnd.ms-artgalry"}, {".cab", "application/vnd.ms-cab-compressed"}, {".ims", "application/vnd.ms-ims"}, {".application", "application/x-ms-application"}, {".clp", "application/x-msclip"}, {".mdi", "image/vnd.ms-modi"}, {".eot", "application/vnd.ms-fontobject"}, {".xls", "application/vnd.ms-excel"}, {".xlam", "application/vnd.ms-excel.addin.macroenabled.12"}, {".xlsb", "application/vnd.ms-excel.sheet.binary.macroenabled.12"}, {".xltm", "application/vnd.ms-excel.template.macroenabled.12"}, {".xlsm", "application/vnd.ms-excel.sheet.macroenabled.12"}, {".chm", "application/vnd.ms-htmlhelp"}, {".crd", "application/x-mscardfile"}, {".lrm", "application/vnd.ms-lrm"}, {".mvb", "application/x-msmediaview"}, {".mny", "application/x-msmoney"}, {".pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation"}, {".sldx", "application/vnd.openxmlformats-officedocument.presentationml.slide"}, {".ppsx", "application/vnd.openxmlformats-officedocument.presentationml.slideshow"}, {".potx", "application/vnd.openxmlformats-officedocument.presentationml.template"}, {".xlsx", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"}, {".xltx", "application/vnd.openxmlformats-officedocument.spreadsheetml.template"}, {".docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document"}, {".dotx", "application/vnd.openxmlformats-officedocument.wordprocessingml.template"}, {".obd", "application/x-msbinder"}, {".thmx", "application/vnd.ms-officetheme"}, {".onetoc", "application/onenote"}, {".pya", "audio/vnd.ms-playready.media.pya"}, {".pyv", "video/vnd.ms-playready.media.pyv"}, {".ppt", "application/vnd.ms-powerpoint"}, {".ppam", "application/vnd.ms-powerpoint.addin.macroenabled.12"}, {".sldm", "application/vnd.ms-powerpoint.slide.macroenabled.12"}, {".pptm", "application/vnd.ms-powerpoint.presentation.macroenabled.12"}, {".ppsm", "application/vnd.ms-powerpoint.slideshow.macroenabled.12"}, {".potm", "application/vnd.ms-powerpoint.template.macroenabled.12"}, {".mpp", "application/vnd.ms-project"}, {".pub", "application/x-mspublisher"}, {".scd", "application/x-msschedule"}, {".xap", "application/x-silverlight-app"}, {".stl", "application/vnd.ms-pki.stl"}, {".cat", "application/vnd.ms-pki.seccat"}, {".vsd", "application/vnd.visio"}, {".vsdx", "application/vnd.visio2013"}, {".wm", "video/x-ms-wm"}, {".wma", "audio/x-ms-wma"}, {".wax", "audio/x-ms-wax"}, {".wmx", "video/x-ms-wmx"}, {".wmd", "application/x-ms-wmd"}, {".wpl", "application/vnd.ms-wpl"}, {".wmz", "application/x-ms-wmz"}, {".wmv", "video/x-ms-wmv"}, {".wvx", "video/x-ms-wvx"}, {".wmf", "application/x-msmetafile"}, {".trm", "application/x-msterminal"}, {".doc", "application/msword"}, {".docm", "application/vnd.ms-word.document.macroenabled.12"}, {".dotm", "application/vnd.ms-word.template.macroenabled.12"}, {".wri", "application/x-mswrite"}, {".wps", "application/vnd.ms-works"}, {".xbap", "application/x-ms-xbap"}, {".xps", "application/vnd.ms-xpsdocument"}, {".mid", "audio/midi"}, {".mpy", "application/vnd.ibm.minipay"}, {".afp", "application/vnd.ibm.modcap"}, {".rms", "application/vnd.jcp.javame.midlet-rms"}, {".tmo", "application/vnd.tmobile-livetv"}, {".prc", "application/x-mobipocket-ebook"}, {".mbk", "application/vnd.mobius.mbk"}, {".dis", "application/vnd.mobius.dis"}, {".plc", "application/vnd.mobius.plc"}, {".mqy", "application/vnd.mobius.mqy"}, {".msl", "application/vnd.mobius.msl"}, {".txf", "application/vnd.mobius.txf"}, {".daf", "application/vnd.mobius.daf"}, {".fly", "text/vnd.fly"}, {".mpc", "application/vnd.mophun.certificate"}, {".mpn", "application/vnd.mophun.application"}, {".mj2", "video/mj2"}, {".mpga", "audio/mpeg"}, {".mxu", "video/vnd.mpegurl"}, {".mpeg", "video/mpeg"}, {".m21", "application/mp21"}, {".mp4a", "audio/mp4"}, {".mp4", "video/mp4"}, {".mp4", "application/mp4"}, {".m3u8", "application/vnd.apple.mpegurl"}, {".mus", "application/vnd.musician"}, {".msty", "application/vnd.muvee.style"}, {".mxml", "application/xv+xml"}, {".ngdat", "application/vnd.nokia.n-gage.data"}, {".n-gage", "application/vnd.nokia.n-gage.symbian.install"}, {".ncx", "application/x-dtbncx+xml"}, {".nc", "application/x-netcdf"}, {".nlu", "application/vnd.neurolanguage.nlu"}, {".dna", "application/vnd.dna"}, {".nnd", "application/vnd.noblenet-directory"}, {".nns", "application/vnd.noblenet-sealer"}, {".nnw", "application/vnd.noblenet-web"}, {".rpst", "application/vnd.nokia.radio-preset"}, {".rpss", "application/vnd.nokia.radio-presets"}, {".n3", "text/n3"}, {".edm", "application/vnd.novadigm.edm"}, {".edx", "application/vnd.novadigm.edx"}, {".ext", "application/vnd.novadigm.ext"}, {".gph", "application/vnd.flographit"}, {".ecelp4800", "audio/vnd.nuera.ecelp4800"}, {".ecelp7470", "audio/vnd.nuera.ecelp7470"}, {".ecelp9600", "audio/vnd.nuera.ecelp9600"}, {".oda", "application/oda"}, {".ogx", "application/ogg"}, {".oga", "audio/ogg"}, {".ogv", "video/ogg"}, {".dd2", "application/vnd.oma.dd2+xml"}, {".oth", "application/vnd.oasis.opendocument.text-web"}, {".opf", "application/oebps-package+xml"}, {".qbo", "application/vnd.intu.qbo"}, {".oxt", "application/vnd.openofficeorg.extension"}, {".osf", "application/vnd.yamaha.openscoreformat"}, {".weba", "audio/webm"}, {".webm", "video/webm"}, {".odc", "application/vnd.oasis.opendocument.chart"}, {".otc", "application/vnd.oasis.opendocument.chart-template"}, {".odb", "application/vnd.oasis.opendocument.database"}, {".odf", "application/vnd.oasis.opendocument.formula"}, {".odft", "application/vnd.oasis.opendocument.formula-template"}, {".odg", "application/vnd.oasis.opendocument.graphics"}, {".otg", "application/vnd.oasis.opendocument.graphics-template"}, {".odi", "application/vnd.oasis.opendocument.image"}, {".oti", "application/vnd.oasis.opendocument.image-template"}, {".odp", "application/vnd.oasis.opendocument.presentation"}, {".otp", "application/vnd.oasis.opendocument.presentation-template"}, {".ods", "application/vnd.oasis.opendocument.spreadsheet"}, {".ots", "application/vnd.oasis.opendocument.spreadsheet-template"}, {".odt", "application/vnd.oasis.opendocument.text"}, {".odm", "application/vnd.oasis.opendocument.text-master"}, {".ott", "application/vnd.oasis.opendocument.text-template"}, {".ktx", "image/ktx"}, {".sxc", "application/vnd.sun.xml.calc"}, {".stc", "application/vnd.sun.xml.calc.template"}, {".sxd", "application/vnd.sun.xml.draw"}, {".std", "application/vnd.sun.xml.draw.template"}, {".sxi", "application/vnd.sun.xml.impress"}, {".sti", "application/vnd.sun.xml.impress.template"}, {".sxm", "application/vnd.sun.xml.math"}, {".sxw", "application/vnd.sun.xml.writer"}, {".sxg", "application/vnd.sun.xml.writer.global"}, {".stw", "application/vnd.sun.xml.writer.template"}, {".otf", "application/x-font-otf"}, {".osfpvg", "application/vnd.yamaha.openscoreformat.osfpvg+xml"}, {".dp", "application/vnd.osgi.dp"}, {".pdb", "application/vnd.palm"}, {".p", "text/x-pascal"}, {".paw", "application/vnd.pawaafile"}, {".pclxl", "application/vnd.hp-pclxl"}, {".efif", "application/vnd.picsel"}, {".pcx", "image/x-pcx"}, {".psd", "image/vnd.adobe.photoshop"}, {".prf", "application/pics-rules"}, {".pic", "image/x-pict"}, {".chat", "application/x-chat"}, {".p10", "application/pkcs10"}, {".p12", "application/x-pkcs12"}, {".p7m", "application/pkcs7-mime"}, {".p7s", "application/pkcs7-signature"}, {".p7r", "application/x-pkcs7-certreqresp"}, {".p7b", "application/x-pkcs7-certificates"}, {".p8", "application/pkcs8"}, {".plf", "application/vnd.pocketlearn"}, {".pnm", "image/x-portable-anymap"}, {".pbm", "image/x-portable-bitmap"}, {".pcf", "application/x-font-pcf"}, {".pfr", "application/font-tdpfr"}, {".pgn", "application/x-chess-pgn"}, {".pgm", "image/x-portable-graymap"}, {".png", "image/png"}, {".png", "image/x-citrix-png"}, {".png", "image/x-png"}, {".ppm", "image/x-portable-pixmap"}, {".pskcxml", "application/pskc+xml"}, {".pml", "application/vnd.ctc-posml"}, {".ai", "application/postscript"}, {".pfa", "application/x-font-type1"}, {".pbd", "application/vnd.powerbuilder6"}, {".pgp", "application/pgp-encrypted"}, {".pgp", "application/pgp-signature"}, {".box", "application/vnd.previewsystems.box"}, {".ptid", "application/vnd.pvi.ptid1"}, {".pls", "application/pls+xml"}, {".str", "application/vnd.pg.format"}, {".ei6", "application/vnd.pg.osasli"}, {".dsc", "text/prs.lines.tag"}, {".psf", "application/x-font-linux-psf"}, {".qps", "application/vnd.publishare-delta-tree"}, {".wg", "application/vnd.pmi.widget"}, {".qxd", "application/vnd.quark.quarkxpress"}, {".esf", "application/vnd.epson.esf"}, {".msf", "application/vnd.epson.msf"}, {".ssf", "application/vnd.epson.ssf"}, {".qam", "application/vnd.epson.quickanime"}, {".qfx", "application/vnd.intu.qfx"}, {".qt", "video/quicktime"}, {".rar", "application/x-rar-compressed"}, {".ram", "audio/x-pn-realaudio"}, {".rmp", "audio/x-pn-realaudio-plugin"}, {".rsd", "application/rsd+xml"}, {".rm", "application/vnd.rn-realmedia"}, {".bed", "application/vnd.realvnc.bed"}, {".mxl", "application/vnd.recordare.musicxml"}, {".musicxml", "application/vnd.recordare.musicxml+xml"}, {".rnc", "application/relax-ng-compact-syntax"}, {".rdz", "application/vnd.data-vision.rdz"}, {".rdf", "application/rdf+xml"}, {".rp9", "application/vnd.cloanto.rp9"}, {".jisp", "application/vnd.jisp"}, {".rtf", "application/rtf"}, {".rtx", "text/richtext"}, {".link66", "application/vnd.route66.link66+xml"}, {".rss", "application/rss+xml"}, {".shf", "application/shf+xml"}, {".st", "application/vnd.sailingtracker.track"}, {".svg", "image/svg+xml"}, {".sus", "application/vnd.sus-calendar"}, {".sru", "application/sru+xml"}, {".setpay", "application/set-payment-initiation"}, {".setreg", "application/set-registration-initiation"}, {".sema", "application/vnd.sema"}, {".semd", "application/vnd.semd"}, {".semf", "application/vnd.semf"}, {".see", "application/vnd.seemail"}, {".snf", "application/x-font-snf"}, {".spq", "application/scvp-vp-request"}, {".spp", "application/scvp-vp-response"}, {".scq", "application/scvp-cv-request"}, {".scs", "application/scvp-cv-response"}, {".sdp", "application/sdp"}, {".etx", "text/x-setext"}, {".movie", "video/x-sgi-movie"}, {".ifm", "application/vnd.shana.informed.formdata"}, {".itp", "application/vnd.shana.informed.formtemplate"}, {".iif", "application/vnd.shana.informed.interchange"}, {".ipk", "application/vnd.shana.informed.package"}, {".tfi", "application/thraud+xml"}, {".shar", "application/x-shar"}, {".rgb", "image/x-rgb"}, {".slt", "application/vnd.epson.salt"}, {".aso", "application/vnd.accpac.simply.aso"}, {".imp", "application/vnd.accpac.simply.imp"}, {".twd", "application/vnd.simtech-mindmapper"}, {".csp", "application/vnd.commonspace"}, {".saf", "application/vnd.yamaha.smaf-audio"}, {".mmf", "application/vnd.smaf"}, {".spf", "application/vnd.yamaha.smaf-phrase"}, {".teacher", "application/vnd.smart.teacher"}, {".svd", "application/vnd.svd"}, {".rq", "application/sparql-query"}, {".srx", "application/sparql-results+xml"}, {".gram", "application/srgs"}, {".grxml", "application/srgs+xml"}, {".ssml", "application/ssml+xml"}, {".skp", "application/vnd.koan"}, {".sgml", "text/sgml"}, {".sdc", "application/vnd.stardivision.calc"}, {".sda", "application/vnd.stardivision.draw"}, {".sdd", "application/vnd.stardivision.impress"}, {".smf", "application/vnd.stardivision.math"}, {".sdw", "application/vnd.stardivision.writer"}, {".sgl", "application/vnd.stardivision.writer-global"}, {".sm", "application/vnd.stepmania.stepchart"}, {".sit", "application/x-stuffit"}, {".sitx", "application/x-stuffitx"}, {".sdkm", "application/vnd.solent.sdkm+xml"}, {".xo", "application/vnd.olpc-sugar"}, {".au", "audio/basic"}, {".wqd", "application/vnd.wqd"}, {".sis", "application/vnd.symbian.install"}, {".smi", "application/smil+xml"}, {".xsm", "application/vnd.syncml+xml"}, {".bdm", "application/vnd.syncml.dm+wbxml"}, {".xdm", "application/vnd.syncml.dm+xml"}, {".sv4cpio", "application/x-sv4cpio"}, {".sv4crc", "application/x-sv4crc"}, {".sbml", "application/sbml+xml"}, {".tsv", "text/tab-separated-values"}, {".tiff", "image/tiff"}, {".tao", "application/vnd.tao.intent-module-archive"}, {".tar", "application/x-tar"}, {".tcl", "application/x-tcl"}, {".tex", "application/x-tex"}, {".tfm", "application/x-tex-tfm"}, {".tei", "application/tei+xml"}, {".txt", "text/plain; charset=utf-8"}, {".md", "text/markdown; charset=utf-8"}, {".dxp", "application/vnd.spotfire.dxp"}, {".sfs", "application/vnd.spotfire.sfs"}, {".tsd", "application/timestamped-data"}, {".tpt", "application/vnd.trid.tpt"}, {".mxs", "application/vnd.triscape.mxs"}, {".t", "text/troff"}, {".tra", "application/vnd.trueapp"}, {".ttf", "application/x-font-ttf"}, {".ttl", "text/turtle"}, {".umj", "application/vnd.umajin"}, {".uoml", "application/vnd.uoml+xml"}, {".unityweb", "application/vnd.unity"}, {".ufd", "application/vnd.ufdl"}, {".uri", "text/uri-list"}, {".utz", "application/vnd.uiq.theme"}, {".ustar", "application/x-ustar"}, {".uu", "text/x-uuencode"}, {".vcs", "text/x-vcalendar"}, {".vcf", "text/x-vcard"}, {".vcd", "application/x-cdlink"}, {".vsf", "application/vnd.vsf"}, {".wrl", "model/vrml"}, {".vcx", "application/vnd.vcx"}, {".mts", "model/vnd.mts"}, {".vtu", "model/vnd.vtu"}, {".vis", "application/vnd.visionary"}, {".viv", "video/vnd.vivo"}, {".ccxml", "application/ccxml+xml"}, {".vxml", "application/voicexml+xml"}, {".src", "application/x-wais-source"}, {".wbxml", "application/vnd.wap.wbxml"}, {".wbmp", "image/vnd.wap.wbmp"}, {".wav", "audio/x-wav"}, {".davmount", "application/davmount+xml"}, {".woff", "application/x-font-woff"}, {".wspolicy", "application/wspolicy+xml"}, {".webp", "image/webp"}, {".wtb", "application/vnd.webturbo"}, {".wgt", "application/widget"}, {".hlp", "application/winhlp"}, {".wml", "text/vnd.wap.wml"}, {".wmls", "text/vnd.wap.wmlscript"}, {".wmlsc", "application/vnd.wap.wmlscriptc"}, {".wpd", "application/vnd.wordperfect"}, {".stf", "application/vnd.wt.stf"}, {".wsdl", "application/wsdl+xml"}, {".xbm", "image/x-xbitmap"}, {".xpm", "image/x-xpixmap"}, {".xwd", "image/x-xwindowdump"}, {".der", "application/x-x509-ca-cert"}, {".fig", "application/x-xfig"}, {".xhtml", "application/xhtml+xml"}, {".xml", "application/xml"}, {".xdf", "application/xcap-diff+xml"}, {".xenc", "application/xenc+xml"}, {".xer", "application/patch-ops-error+xml"}, {".rl", "application/resource-lists+xml"}, {".rs", "application/rls-services+xml"}, {".rld", "application/resource-lists-diff+xml"}, {".xslt", "application/xslt+xml"}, {".xop", "application/xop+xml"}, {".xpi", "application/x-xpinstall"}, {".xspf", "application/xspf+xml"}, {".xul", "application/vnd.mozilla.xul+xml"}, {".xyz", "chemical/x-xyz"}, {".yaml", "text/yaml"}, {".yang", "application/yang"}, {".yin", "application/yin+xml"}, {".zir", "application/vnd.zul"}, {".zip", "application/zip"}, {".zmm", "application/vnd.handheld-entertainment+xml"}, {".zaz", "application/vnd.zzazz.deck+xml"}, }; // Detect HTTP MIME type from filename char *GetMimeTypeFromFileName(char *filename) { UINT i; const UINT num = sizeof(http_mime_types) / sizeof(HTTP_MIME_TYPE); if (filename == NULL) { return NULL; } for (i = 0; i < num; ++i) { const HTTP_MIME_TYPE *a = &http_mime_types[i]; if (EndWith(filename, a->Extension)) { return a->MimeType; } } return NULL; } // Generate the date and time string for the HTTP header void GetHttpDateStr(char *str, UINT size, UINT64 t) { SYSTEMTIME s; static char *wday[] = { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", }; static char *month[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec", }; // Validate arguments if (str == NULL) { return; } UINT64ToSystem(&s, t); Format(str, size, "%s, %02u %s %04u %02u:%02u:%02u GMT", wday[s.wDayOfWeek], s.wDay, month[s.wMonth - 1], s.wYear, s.wHour, s.wMinute, s.wSecond); } // Replace unsafe characters in target void ReplaceUnsafeCharInHttpTarget(char *target) { UINT i; for(i = 0; target[i] ; i++) { if(target[i] == '<') target[i] = '('; else if(target[i] == '>') target[i] = ')'; } } // Create an HTTP header HTTP_HEADER *NewHttpHeader(char *method, char *target, char *version) { return NewHttpHeaderEx(method, target, version, false); } HTTP_HEADER *NewHttpHeaderEx(char *method, char *target, char *version, bool no_sort) { HTTP_HEADER *header; // Validate arguments if (method == NULL || target == NULL || version == NULL) { return NULL; } header = ZeroMalloc(sizeof(HTTP_HEADER)); header->Method = CopyStr(method); header->Target = CopyStr(target); header->Version = CopyStr(version); header->ValueList = NewListFast(no_sort ? NULL : CompareHttpValue); return header; } // Release the HTTP header void FreeHttpHeader(HTTP_HEADER *header) { UINT i; HTTP_VALUE **values; // Validate arguments if (header == NULL) { return; } Free(header->Method); Free(header->Target); Free(header->Version); values = ToArray(header->ValueList); for (i = 0;i < LIST_NUM(header->ValueList);i++) { FreeHttpValue(values[i]); } Free(values); ReleaseList(header->ValueList); Free(header); } // Create a new HTTP value HTTP_VALUE *NewHttpValue(char *name, char *data) { HTTP_VALUE *v; // Validate arguments if (name == NULL || data == NULL) { return NULL; } v = ZeroMalloc(sizeof(HTTP_VALUE)); v->Name = CopyStr(name); v->Data = CopyStr(data); Trim(v->Name); Trim(v->Data); return v; } // Release the HTTP value void FreeHttpValue(HTTP_VALUE *value) { // Validate arguments if (value == NULL) { return; } Free(value->Data); Free(value->Name); Free(value); } // Comparison function of the HTTP value int CompareHttpValue(void *p1, void *p2) { HTTP_VALUE *v1, *v2; if (p1 == NULL || p2 == NULL) { return 0; } v1 = *(HTTP_VALUE **)p1; v2 = *(HTTP_VALUE **)p2; if (v1 == NULL || v2 == NULL) { return 0; } return StrCmpi(v1->Name, v2->Name); } // Look for an HTTP value in an HTTP header HTTP_VALUE *GetHttpValue(HTTP_HEADER *header, char *name) { HTTP_VALUE *v, t; // Validate arguments if (header == NULL || name == NULL) { return NULL; } t.Name = name; v = Search(header->ValueList, &t); if (v == NULL) { return NULL; } return v; } // Add an HTTP value to the HTTP header void AddHttpValue(HTTP_HEADER *header, HTTP_VALUE *value) { // Validate arguments if (header == NULL || value == NULL) { return; } if (LIST_NUM(header->ValueList) < HTTP_HEADER_MAX_LINES) { Insert(header->ValueList, value); } else { FreeHttpValue(value); } } // Adds the HTTP value contained in the string to the HTTP header bool AddHttpValueStr(HTTP_HEADER* header, char *string) { HTTP_VALUE *value = NULL; UINT pos = 0; char *value_name = NULL; char *value_data = NULL; // Validate arguments if (header == NULL || IsEmptyStr(string)) { return false; } // Sanitize string EnSafeHttpHeaderValueStr(string, ' '); // Get the position of the colon pos = SearchStr(string, ":", 0); if (pos == INFINITE) { // The colon does not exist return false; } if ((pos + 1) >= StrLen(string)) { // There is no data return false; } // Divide into the name and the data value_name = Malloc(pos + 1); Copy(value_name, string, pos); value_name[pos] = 0; value_data = &string[pos + 1]; value = NewHttpValue(value_name, value_data); if (value == NULL) { Free(value_name); return false; } Free(value_name); AddHttpValue(header, value); return true; } // Get the Content-Length value from the HTTP header UINT GetContentLength(HTTP_HEADER *header) { UINT ret; HTTP_VALUE *v; // Validate arguments if (header == NULL) { return 0; } v = GetHttpValue(header, "Content-Length"); if (v == NULL) { return 0; } ret = ToInt(v->Data); return ret; } // Send HTTP data bool PostHttp(SOCK *s, HTTP_HEADER *header, void *post_data, UINT post_size) { char *header_str; BUF *b; bool ret; // Validate arguments if (s == NULL || header == NULL || (post_size != 0 && post_data == NULL)) { return false; } // Check whether the Content-Length exists? if (GetHttpValue(header, "Content-Length") == NULL) { char tmp[MAX_SIZE]; // Add because it does not exist ToStr(tmp, post_size); AddHttpValue(header, NewHttpValue("Content-Length", tmp)); } // Convert the header to string header_str = HttpHeaderToStr(header); if (header_str == NULL) { return false; } b = NewBuf(); WriteBuf(b, header_str, StrLen(header_str)); Free(header_str); // Append the data WriteBuf(b, post_data, post_size); // Send ret = SendAll(s, b->Buf, b->Size, s->SecureMode); FreeBuf(b); return ret; } // Convert an HTTP header to a string char *HttpHeaderToStr(HTTP_HEADER *header) { BUF *b; char *tmp; UINT i; char *s; // Validate arguments if (header == NULL) { return NULL; } tmp = Malloc(HTTP_HEADER_LINE_MAX_SIZE); b = NewBuf(); // Header Format(tmp, HTTP_HEADER_LINE_MAX_SIZE, "%s %s %s\r\n", header->Method, header->Target, header->Version); WriteBuf(b, tmp, StrLen(tmp)); // Value for (i = 0;i < LIST_NUM(header->ValueList);i++) { HTTP_VALUE *v = (HTTP_VALUE *)LIST_DATA(header->ValueList, i); Format(tmp, HTTP_HEADER_LINE_MAX_SIZE, "%s: %s\r\n", v->Name, v->Data); WriteBuf(b, tmp, StrLen(tmp)); } // Trailing newline WriteBuf(b, "\r\n", 2); s = Malloc(b->Size + 1); Copy(s, b->Buf, b->Size); s[b->Size] = 0; FreeBuf(b); Free(tmp); return s; } // Send the HTTP header bool SendHttpHeader(SOCK *s, HTTP_HEADER *header) { char *str; bool ret; // Validate arguments if (s == NULL || header == NULL) { return false; } // Convert to string str = HttpHeaderToStr(header); // Transmission ret = SendAll(s, str, StrLen(str), s->SecureMode); Free(str); return ret; } // Receive an HTTP header HTTP_HEADER *RecvHttpHeader(SOCK *s) { TOKEN_LIST *token = NULL; char *str = NULL; HTTP_HEADER *header = NULL; // Validate arguments if (s == NULL) { return NULL; } // Get the first line str = RecvLine(s, HTTP_HEADER_LINE_MAX_SIZE); if (str == NULL) { return NULL; } // Split into tokens token = ParseToken(str, " "); FreeSafe(PTR_TO_PTR(str)); if (token->NumTokens < 3) { FreeToken(token); return NULL; } // Creating a header object header = NewHttpHeader(token->Token[0], token->Token[1], token->Token[2]); FreeToken(token); if (StrCmpi(header->Version, "HTTP/0.9") == 0) { // The header ends with this line return header; } // Get the subsequent lines while (true) { str = RecvLine(s, HTTP_HEADER_LINE_MAX_SIZE); Trim(str); if (IsEmptyStr(str)) { // End of header FreeSafe(PTR_TO_PTR(str)); break; } if (AddHttpValueStr(header, str) == false) { FreeSafe(PTR_TO_PTR(str)); FreeHttpHeader(header); header = NULL; break; } FreeSafe(PTR_TO_PTR(str)); } return header; } // Send a PACK to the server bool HttpClientSend(SOCK *s, PACK *p) { BUF *b; bool ret; HTTP_HEADER *h; char date_str[MAX_SIZE]; char ip_str[MAX_SIZE]; // Validate arguments if (s == NULL || p == NULL) { return false; } IPToStr(ip_str, sizeof(ip_str), &s->RemoteIP); CreateDummyValue(p); b = PackToBuf(p); if (b == NULL) { return false; } h = NewHttpHeader("POST", HTTP_VPN_TARGET, "HTTP/1.1"); GetHttpDateStr(date_str, sizeof(date_str), SystemTime64()); AddHttpValue(h, NewHttpValue("Date", date_str)); AddHttpValue(h, NewHttpValue("Host", ip_str)); AddHttpValue(h, NewHttpValue("Keep-Alive", HTTP_KEEP_ALIVE)); AddHttpValue(h, NewHttpValue("Connection", "Keep-Alive")); AddHttpValue(h, NewHttpValue("Content-Type", HTTP_CONTENT_TYPE2)); ret = PostHttp(s, h, b->Buf, b->Size); FreeHttpHeader(h); FreeBuf(b); return ret; } // Receive a PACK from the server PACK *HttpClientRecv(SOCK *s) { BUF *b; PACK *p; HTTP_HEADER *h; UINT size; UCHAR *tmp; HTTP_VALUE *v; // Validate arguments if (s == NULL) { return NULL; } h = RecvHttpHeader(s); if (h == NULL) { return NULL; } if (StrCmpi(h->Method, "HTTP/1.1") != 0 || StrCmpi(h->Target, "200") != 0) { FreeHttpHeader(h); return NULL; } v = GetHttpValue(h, "Content-Type"); if (v == NULL || StrCmpi(v->Data, HTTP_CONTENT_TYPE2) != 0) { FreeHttpHeader(h); return NULL; } size = GetContentLength(h); if (size == 0 || size > MAX_PACK_SIZE) { FreeHttpHeader(h); return NULL; } tmp = MallocEx(size, true); if (RecvAll(s, tmp, size, s->SecureMode) == false) { Free(tmp); FreeHttpHeader(h); return NULL; } b = NewBuf(); WriteBuf(b, tmp, size); Free(tmp); FreeHttpHeader(h); SeekBuf(b, 0, 0); p = BufToPack(b); FreeBuf(b); return p; } // Send a PACK to the client bool HttpServerSend(SOCK *s, PACK *p) { BUF *b; bool ret; HTTP_HEADER *h; char date_str[MAX_SIZE]; // Validate arguments if (s == NULL || p == NULL) { return false; } CreateDummyValue(p); b = PackToBuf(p); if (b == NULL) { return false; } h = NewHttpHeader("HTTP/1.1", "200", "OK"); GetHttpDateStr(date_str, sizeof(date_str), SystemTime64()); AddHttpValue(h, NewHttpValue("Date", date_str)); AddHttpValue(h, NewHttpValue("Keep-Alive", HTTP_KEEP_ALIVE)); AddHttpValue(h, NewHttpValue("Connection", "Keep-Alive")); AddHttpValue(h, NewHttpValue("Content-Type", HTTP_CONTENT_TYPE2)); ret = PostHttp(s, h, b->Buf, b->Size); FreeHttpHeader(h); FreeBuf(b); return ret; } // Receive a PACK from the client PACK *HttpServerRecv(SOCK *s) { return HttpServerRecvEx(s, 0); } PACK *HttpServerRecvEx(SOCK *s, UINT max_data_size) { BUF *b; PACK *p; HTTP_HEADER *h; UINT size; UCHAR *tmp; HTTP_VALUE *v; UINT num_noop = 0; if (max_data_size == 0) max_data_size = HTTP_PACK_MAX_SIZE; // Validate arguments if (s == NULL) { return NULL; } START: h = RecvHttpHeader(s); if (h == NULL) { goto BAD_REQUEST; } if (StrCmpi(h->Method, "POST") != 0 || StrCmpi(h->Target, HTTP_VPN_TARGET) != 0 || StrCmpi(h->Version, "HTTP/1.1") != 0) { FreeHttpHeader(h); goto BAD_REQUEST; } v = GetHttpValue(h, "Content-Type"); if (v == NULL || StrCmpi(v->Data, HTTP_CONTENT_TYPE2) != 0) { FreeHttpHeader(h); goto BAD_REQUEST; } size = GetContentLength(h); if (size == 0 || (size > max_data_size)) { FreeHttpHeader(h); goto BAD_REQUEST; } tmp = MallocEx(size, true); if (RecvAll(s, tmp, size, s->SecureMode) == false) { Free(tmp); FreeHttpHeader(h); return NULL; } b = NewBuf(); WriteBuf(b, tmp, size); Free(tmp); FreeHttpHeader(h); SeekBuf(b, 0, 0); p = BufToPack(b); FreeBuf(b); // Determine whether it's a NOOP if (PackGetInt(p, "noop") != 0) { Debug("recv: noop\n"); FreePack(p); p = PackError(0); PackAddInt(p, "noop", 1); if (HttpServerSend(s, p) == false) { FreePack(p); return NULL; } FreePack(p); num_noop++; if (num_noop > MAX_NOOP_PER_SESSION) { return NULL; } goto START; } return p; BAD_REQUEST: // Return an error return NULL; } // Send "403 Forbidden" error bool HttpSendForbidden(SOCK *s, char *target, char *server_id) { HTTP_HEADER *h; char date_str[MAX_SIZE]; char *str; UINT str_size; char port_str[MAX_SIZE]; bool ret; char host[MAX_SIZE]; UINT port; // Validate arguments if (s == NULL || target == NULL) { return false; } // Get the host name //GetMachineName(host, MAX_SIZE); Zero(host, sizeof(host)); IPToStr(host, sizeof(host), &s->LocalIP); // Get the port number port = s->LocalPort; // Creating a header GetHttpDateStr(date_str, sizeof(date_str), SystemTime64()); h = NewHttpHeader("HTTP/1.1", "403", "Forbidden"); AddHttpValue(h, NewHttpValue("Date", date_str)); AddHttpValue(h, NewHttpValue("Keep-Alive", HTTP_KEEP_ALIVE)); AddHttpValue(h, NewHttpValue("Connection", "Keep-Alive")); AddHttpValue(h, NewHttpValue("Content-Type", HTTP_CONTENT_TYPE)); // Creating a Data str_size = sizeof(http_403_str) * 2 + StrLen(target) + StrLen(host); str = Malloc(str_size); StrCpy(str, str_size, http_403_str); // TARGET ReplaceUnsafeCharInHttpTarget(target); ReplaceStri(str, str_size, str, "$TARGET$", target); // HOST ReplaceStri(str, str_size, str, "$HOST$", host); // PORT ToStr(port_str, port); ReplaceStri(str, str_size, str, "$PORT$", port_str); // Transmission ret = PostHttp(s, h, str, StrLen(str)); FreeHttpHeader(h); Free(str); return ret; } // Send "404 Not Found" error bool HttpSendNotFound(SOCK *s, char *target) { HTTP_HEADER *h; char date_str[MAX_SIZE]; char *str; UINT str_size; char port_str[MAX_SIZE]; bool ret; char host[MAX_SIZE]; UINT port; // Validate arguments if (s == NULL || target == NULL) { return false; } // Get the host name //GetMachineName(host, MAX_SIZE); Zero(host, sizeof(host)); IPToStr(host, sizeof(host), &s->LocalIP); // Get the port number port = s->LocalPort; // Creating a header GetHttpDateStr(date_str, sizeof(date_str), SystemTime64()); h = NewHttpHeader("HTTP/1.1", "404", "Not Found"); AddHttpValue(h, NewHttpValue("Date", date_str)); AddHttpValue(h, NewHttpValue("Keep-Alive", HTTP_KEEP_ALIVE)); AddHttpValue(h, NewHttpValue("Connection", "Keep-Alive")); AddHttpValue(h, NewHttpValue("Content-Type", HTTP_CONTENT_TYPE)); // Creating a Data str_size = sizeof(http_404_str) * 2 + StrLen(target) + StrLen(host); str = Malloc(str_size); StrCpy(str, str_size, http_404_str); // TARGET ReplaceUnsafeCharInHttpTarget(target); ReplaceStri(str, str_size, str, "$TARGET$", target); // HOST ReplaceStri(str, str_size, str, "$HOST$", host); // PORT ToStr(port_str, port); ReplaceStri(str, str_size, str, "$PORT$", port_str); // Transmission ret = PostHttp(s, h, str, StrLen(str)); FreeHttpHeader(h); Free(str); return ret; } // Send "501 Not Implemented" error bool HttpSendNotImplemented(SOCK *s, char *method, char *target, char *version) { HTTP_HEADER *h; char date_str[MAX_SIZE]; char *str; UINT str_size; char port_str[MAX_SIZE]; bool ret; char host[MAX_SIZE]; UINT port; // Validate arguments if (s == NULL || target == NULL) { return false; } // Get the host name //GetMachineName(host, MAX_SIZE); Zero(host, sizeof(host)); IPToStr(host, sizeof(host), &s->LocalIP); // Get the port number port = s->LocalPort; // Creating a header GetHttpDateStr(date_str, sizeof(date_str), SystemTime64()); h = NewHttpHeader("HTTP/1.1", "501", "Method Not Implemented"); AddHttpValue(h, NewHttpValue("Date", date_str)); AddHttpValue(h, NewHttpValue("Keep-Alive", HTTP_KEEP_ALIVE)); AddHttpValue(h, NewHttpValue("Connection", "Keep-Alive")); AddHttpValue(h, NewHttpValue("Content-Type", HTTP_CONTENT_TYPE)); // Creating a Data str_size = sizeof(http_501_str) * 2 + StrLen(target) + StrLen(host) + StrLen(method) + StrLen(version); str = Malloc(str_size); StrCpy(str, str_size, http_501_str); // TARGET ReplaceUnsafeCharInHttpTarget(target); ReplaceStri(str, str_size, str, "$TARGET$", target); // HOST ReplaceStri(str, str_size, str, "$HOST$", host); // PORT ToStr(port_str, port); ReplaceStri(str, str_size, str, "$PORT$", port_str); // METHOD ReplaceStri(str, str_size, str, "$METHOD$", method); // VERSION ReplaceStri(str, str_size, str, "$VERSION$", version); // Transmission ret = PostHttp(s, h, str, StrLen(str)); FreeHttpHeader(h); Free(str); return ret; }