582 lines
26 KiB
C#
582 lines
26 KiB
C#
namespace BTCPayApp.UI.Util;
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public static class FileHelper
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{
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private static Dictionary<string, string> extensionToContentType =
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new()
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{
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{"323", "text/h323"},
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{"3g2", "video/3gpp2"},
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{"3gp", "video/3gpp"},
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{"3gp2", "video/3gpp2"},
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{"3gpp", "video/3gpp"},
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{"7z", "application/x-7z-compressed"},
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{"aa", "audio/audible"},
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{"AAC", "audio/aac"},
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{"aaf", "application/octet-stream"},
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{"aax", "audio/vnd.audible.aax"},
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{"ac3", "audio/ac3"},
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{"aca", "application/octet-stream"},
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{"accda", "application/msaccess.addin"},
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{"accdb", "application/msaccess"},
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{"accdc", "application/msaccess.cab"},
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{"accde", "application/msaccess"},
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{"accdr", "application/msaccess.runtime"},
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{"accdt", "application/msaccess"},
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{"accdw", "application/msaccess.webapplication"},
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{"accft", "application/msaccess.ftemplate"},
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{"acx", "application/internet-property-stream"},
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{"AddIn", "text/xml"},
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{"ade", "application/msaccess"},
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{"adobebridge", "application/x-bridge-url"},
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{"adp", "application/msaccess"},
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{"ADT", "audio/vnd.dlna.adts"},
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{"ADTS", "audio/aac"},
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{"afm", "application/octet-stream"},
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{"ai", "application/postscript"},
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{"aif", "audio/x-aiff"},
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{"aifc", "audio/aiff"},
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{"aiff", "audio/aiff"},
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{"air", "application/vnd.adobe.air-application-installer-package+zip"},
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{"amc", "application/x-mpeg"},
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{"application", "application/x-ms-application"},
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{"art", "image/x-jg"},
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{"asa", "application/xml"},
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{"asax", "application/xml"},
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{"ascx", "application/xml"},
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{"asd", "application/octet-stream"},
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{"asf", "video/x-ms-asf"},
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{"ashx", "application/xml"},
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{"asi", "application/octet-stream"},
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{"asm", "text/plain"},
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{"asmx", "application/xml"},
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{"aspx", "application/xml"},
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{"asr", "video/x-ms-asf"},
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{"asx", "video/x-ms-asf"},
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{"atom", "application/atom+xml"},
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{"au", "audio/basic"},
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{"avi", "video/x-msvideo"},
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{"axs", "application/olescript"},
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{"bas", "text/plain"},
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{"bcpio", "application/x-bcpio"},
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{"bin", "application/octet-stream"},
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{"bmp", "image/bmp"},
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{"c", "text/plain"},
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{"cab", "application/octet-stream"},
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{"caf", "audio/x-caf"},
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{"calx", "application/vnd.ms-office.calx"},
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{"cat", "application/vnd.ms-pki.seccat"},
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{"cc", "text/plain"},
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{"cd", "text/plain"},
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{"cdda", "audio/aiff"},
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{"cdf", "application/x-cdf"},
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{"cer", "application/x-x509-ca-cert"},
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{"chm", "application/octet-stream"},
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{"class", "application/x-java-applet"},
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{"clp", "application/x-msclip"},
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{"cmx", "image/x-cmx"},
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{"cnf", "text/plain"},
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{"cod", "image/cis-cod"},
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{"config", "application/xml"},
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{"contact", "text/x-ms-contact"},
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{"coverage", "application/xml"},
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{"cpio", "application/x-cpio"},
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{"cpp", "text/plain"},
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{"crd", "application/x-mscardfile"},
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{"crl", "application/pkix-crl"},
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{"crt", "application/x-x509-ca-cert"},
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{"cs", "text/plain"},
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{"csdproj", "text/plain"},
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{"csh", "application/x-csh"},
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{"csproj", "text/plain"},
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{"css", "text/css"},
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{"csv", "text/csv"},
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{"cur", "application/octet-stream"},
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{"cxx", "text/plain"},
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{"dat", "application/octet-stream"},
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{"datasource", "application/xml"},
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{"dbproj", "text/plain"},
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{"dcr", "application/x-director"},
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{"def", "text/plain"},
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{"deploy", "application/octet-stream"},
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{"der", "application/x-x509-ca-cert"},
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{"dgml", "application/xml"},
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{"dib", "image/bmp"},
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{"dif", "video/x-dv"},
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{"dir", "application/x-director"},
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{"disco", "text/xml"},
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{"dll", "application/x-msdownload"},
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{"dll.config", "text/xml"},
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{"dlm", "text/dlm"},
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{"doc", "application/msword"},
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{"docm", "application/vnd.ms-word.document.macroEnabled.12"},
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{"docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document"},
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{"dot", "application/msword"},
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{"dotm", "application/vnd.ms-word.template.macroEnabled.12"},
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{"dotx", "application/vnd.openxmlformats-officedocument.wordprocessingml.template"},
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{"dsp", "application/octet-stream"},
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{"dsw", "text/plain"},
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{"dtd", "text/xml"},
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{"dtsConfig", "text/xml"},
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{"dv", "video/x-dv"},
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{"dvi", "application/x-dvi"},
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{"dwf", "drawing/x-dwf"},
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{"dwp", "application/octet-stream"},
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{"dxr", "application/x-director"},
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{"eml", "message/rfc822"},
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{"emz", "application/octet-stream"},
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{"eot", "application/octet-stream"},
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{"eps", "application/postscript"},
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{"etl", "application/etl"},
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{"etx", "text/x-setext"},
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{"evy", "application/envoy"},
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{"exe", "application/octet-stream"},
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{"exe.config", "text/xml"},
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{"fdf", "application/vnd.fdf"},
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{"fif", "application/fractals"},
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{"filters", "Application/xml"},
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{"fla", "application/octet-stream"},
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{"flr", "x-world/x-vrml"},
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{"flv", "video/x-flv"},
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{"fsscript", "application/fsharp-script"},
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{"fsx", "application/fsharp-script"},
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{"generictest", "application/xml"},
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{"gif", "image/gif"},
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{"group", "text/x-ms-group"},
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{"gsm", "audio/x-gsm"},
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{"gtar", "application/x-gtar"},
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{"gz", "application/x-gzip"},
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{"h", "text/plain"},
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{"hdf", "application/x-hdf"},
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{"hdml", "text/x-hdml"},
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{"hhc", "application/x-oleobject"},
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{"hhk", "application/octet-stream"},
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{"hhp", "application/octet-stream"},
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{"hlp", "application/winhlp"},
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{"hpp", "text/plain"},
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{"hqx", "application/mac-binhex40"},
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{"hta", "application/hta"},
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{"htc", "text/x-component"},
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{"htm", "text/html"},
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{"html", "text/html"},
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{"htt", "text/webviewhtml"},
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{"hxa", "application/xml"},
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{"hxc", "application/xml"},
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{"hxd", "application/octet-stream"},
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{"hxe", "application/xml"},
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{"hxf", "application/xml"},
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{"hxh", "application/octet-stream"},
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{"hxi", "application/octet-stream"},
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{"hxk", "application/xml"},
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{"hxq", "application/octet-stream"},
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{"hxr", "application/octet-stream"},
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{"hxs", "application/octet-stream"},
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{"hxt", "text/html"},
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{"hxv", "application/xml"},
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{"hxw", "application/octet-stream"},
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{"hxx", "text/plain"},
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{"i", "text/plain"},
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{"ico", "image/x-icon"},
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{"ics", "application/octet-stream"},
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{"idl", "text/plain"},
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{"ief", "image/ief"},
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{"iii", "application/x-iphone"},
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{"inc", "text/plain"},
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{"inf", "application/octet-stream"},
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{"inl", "text/plain"},
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{"ins", "application/x-internet-signup"},
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{"ipa", "application/x-itunes-ipa"},
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{"ipg", "application/x-itunes-ipg"},
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{"ipproj", "text/plain"},
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{"ipsw", "application/x-itunes-ipsw"},
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{"iqy", "text/x-ms-iqy"},
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{"isp", "application/x-internet-signup"},
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{"ite", "application/x-itunes-ite"},
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{"itlp", "application/x-itunes-itlp"},
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{"itms", "application/x-itunes-itms"},
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{"itpc", "application/x-itunes-itpc"},
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{"IVF", "video/x-ivf"},
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{"jar", "application/java-archive"},
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{"java", "application/octet-stream"},
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{"jck", "application/liquidmotion"},
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{"jcz", "application/liquidmotion"},
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{"jfif", "image/pjpeg"},
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{"jnlp", "application/x-java-jnlp-file"},
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{"jpb", "application/octet-stream"},
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{"jpe", "image/jpeg"},
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{"jpeg", "image/jpeg"},
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{"jpg", "image/jpeg"},
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{"js", "application/x-javascript"},
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{"json", "application/json"},
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{"jsx", "text/jscript"},
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{"jsxbin", "text/plain"},
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{"latex", "application/x-latex"},
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{"library-ms", "application/windows-library+xml"},
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{"lit", "application/x-ms-reader"},
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{"loadtest", "application/xml"},
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{"lpk", "application/octet-stream"},
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{"lsf", "video/x-la-asf"},
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{"lst", "text/plain"},
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{"lsx", "video/x-la-asf"},
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{"lzh", "application/octet-stream"},
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{"m13", "application/x-msmediaview"},
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{"m14", "application/x-msmediaview"},
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{"m1v", "video/mpeg"},
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{"m2t", "video/vnd.dlna.mpeg-tts"},
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{"m2ts", "video/vnd.dlna.mpeg-tts"},
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{"m2v", "video/mpeg"},
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{"m3u", "audio/x-mpegurl"},
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{"m3u8", "audio/x-mpegurl"},
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{"m4a", "audio/m4a"},
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{"m4b", "audio/m4b"},
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{"m4p", "audio/m4p"},
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{"m4r", "audio/x-m4r"},
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{"m4v", "video/x-m4v"},
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{"mac", "image/x-macpaint"},
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{"mak", "text/plain"},
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{"man", "application/x-troff-man"},
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{"manifest", "application/x-ms-manifest"},
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{"map", "text/plain"},
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{"master", "application/xml"},
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{"mda", "application/msaccess"},
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{"mdb", "application/x-msaccess"},
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{"mde", "application/msaccess"},
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{"mdp", "application/octet-stream"},
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{"me", "application/x-troff-me"},
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{"mfp", "application/x-shockwave-flash"},
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{"mht", "message/rfc822"},
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{"mhtml", "message/rfc822"},
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{"mid", "audio/mid"},
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{"midi", "audio/mid"},
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{"mix", "application/octet-stream"},
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{"mk", "text/plain"},
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{"mmf", "application/x-smaf"},
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{"mno", "text/xml"},
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{"mny", "application/x-msmoney"},
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{"mod", "video/mpeg"},
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{"mov", "video/quicktime"},
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{"movie", "video/x-sgi-movie"},
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{"mp2", "video/mpeg"},
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{"mp2v", "video/mpeg"},
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{"mp3", "audio/mpeg"},
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{"mp4", "video/mp4"},
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{"mp4v", "video/mp4"},
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{"mpa", "video/mpeg"},
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{"mpe", "video/mpeg"},
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{"mpeg", "video/mpeg"},
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{"mpf", "application/vnd.ms-mediapackage"},
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{"mpg", "video/mpeg"},
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{"mpp", "application/vnd.ms-project"},
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{"mpv2", "video/mpeg"},
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{"mqv", "video/quicktime"},
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{"ms", "application/x-troff-ms"},
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{"msi", "application/octet-stream"},
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{"mso", "application/octet-stream"},
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{"mts", "video/vnd.dlna.mpeg-tts"},
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{"mtx", "application/xml"},
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{"mvb", "application/x-msmediaview"},
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{"mvc", "application/x-miva-compiled"},
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{"mxp", "application/x-mmxp"},
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{"nc", "application/x-netcdf"},
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{"nsc", "video/x-ms-asf"},
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{"nws", "message/rfc822"},
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{"ocx", "application/octet-stream"},
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{"oda", "application/oda"},
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{"odc", "text/x-ms-odc"},
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{"odh", "text/plain"},
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{"odl", "text/plain"},
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{"odp", "application/vnd.oasis.opendocument.presentation"},
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{"ods", "application/oleobject"},
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{"odt", "application/vnd.oasis.opendocument.text"},
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{"one", "application/onenote"},
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{"onea", "application/onenote"},
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{"onepkg", "application/onenote"},
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{"onetmp", "application/onenote"},
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{"onetoc", "application/onenote"},
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{"onetoc2", "application/onenote"},
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{"orderedtest", "application/xml"},
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{"osdx", "application/opensearchdescription+xml"},
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{"p10", "application/pkcs10"},
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{"p12", "application/x-pkcs12"},
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{"p7b", "application/x-pkcs7-certificates"},
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{"p7c", "application/pkcs7-mime"},
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{"p7m", "application/pkcs7-mime"},
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{"p7r", "application/x-pkcs7-certreqresp"},
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{"p7s", "application/pkcs7-signature"},
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{"pbm", "image/x-portable-bitmap"},
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{"pcast", "application/x-podcast"},
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{"pct", "image/pict"},
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{"pcx", "application/octet-stream"},
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{"pcz", "application/octet-stream"},
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{"pdf", "application/pdf"},
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{"pfb", "application/octet-stream"},
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{"pfm", "application/octet-stream"},
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{"pfx", "application/x-pkcs12"},
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{"pgm", "image/x-portable-graymap"},
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{"pic", "image/pict"},
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{"pict", "image/pict"},
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{"pkgdef", "text/plain"},
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{"pkgundef", "text/plain"},
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{"pko", "application/vnd.ms-pki.pko"},
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{"pls", "audio/scpls"},
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{"pma", "application/x-perfmon"},
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{"pmc", "application/x-perfmon"},
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{"pml", "application/x-perfmon"},
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{"pmr", "application/x-perfmon"},
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{"pmw", "application/x-perfmon"},
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{"png", "image/png"},
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{"pnm", "image/x-portable-anymap"},
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{"pnt", "image/x-macpaint"},
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{"pntg", "image/x-macpaint"},
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{"pnz", "image/png"},
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{"pot", "application/vnd.ms-powerpoint"},
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{"potm", "application/vnd.ms-powerpoint.template.macroEnabled.12"},
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{"potx", "application/vnd.openxmlformats-officedocument.presentationml.template"},
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{"ppa", "application/vnd.ms-powerpoint"},
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{"ppam", "application/vnd.ms-powerpoint.addin.macroEnabled.12"},
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{"ppm", "image/x-portable-pixmap"},
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{"pps", "application/vnd.ms-powerpoint"},
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{"ppsm", "application/vnd.ms-powerpoint.slideshow.macroEnabled.12"},
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{"ppsx", "application/vnd.openxmlformats-officedocument.presentationml.slideshow"},
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{"ppt", "application/vnd.ms-powerpoint"},
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{"pptm", "application/vnd.ms-powerpoint.presentation.macroEnabled.12"},
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{"pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation"},
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{"prf", "application/pics-rules"},
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{"prm", "application/octet-stream"},
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{"prx", "application/octet-stream"},
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{"ps", "application/postscript"},
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{"psc1", "application/PowerShell"},
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{"psd", "application/octet-stream"},
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{"psess", "application/xml"},
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{"psm", "application/octet-stream"},
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{"psp", "application/octet-stream"},
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{"pub", "application/x-mspublisher"},
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{"pwz", "application/vnd.ms-powerpoint"},
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{"qht", "text/x-html-insertion"},
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{"qhtm", "text/x-html-insertion"},
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{"qt", "video/quicktime"},
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{"qti", "image/x-quicktime"},
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{"qtif", "image/x-quicktime"},
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{"qtl", "application/x-quicktimeplayer"},
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{"qxd", "application/octet-stream"},
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{"ra", "audio/x-pn-realaudio"},
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{"ram", "audio/x-pn-realaudio"},
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{"rar", "application/octet-stream"},
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{"ras", "image/x-cmu-raster"},
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{"rat", "application/rat-file"},
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{"rc", "text/plain"},
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{"rc2", "text/plain"},
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{"rct", "text/plain"},
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{"rdlc", "application/xml"},
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{"resx", "application/xml"},
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{"rf", "image/vnd.rn-realflash"},
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{"rgb", "image/x-rgb"},
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{"rgs", "text/plain"},
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{"rm", "application/vnd.rn-realmedia"},
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{"rmi", "audio/mid"},
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{"rmp", "application/vnd.rn-rn_music_package"},
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{"roff", "application/x-troff"},
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{"rpm", "audio/x-pn-realaudio-plugin"},
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{"rqy", "text/x-ms-rqy"},
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{"rtf", "application/rtf"},
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{"rtx", "text/richtext"},
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{"ruleset", "application/xml"},
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{"s", "text/plain"},
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{"safariextz", "application/x-safari-safariextz"},
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{"scd", "application/x-msschedule"},
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{"sct", "text/scriptlet"},
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{"sd2", "audio/x-sd2"},
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{"sdp", "application/sdp"},
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{"sea", "application/octet-stream"},
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{"searchConnector-ms", "application/windows-search-connector+xml"},
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{"setpay", "application/set-payment-initiation"},
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{"setreg", "application/set-registration-initiation"},
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{"settings", "application/xml"},
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{"sgimb", "application/x-sgimb"},
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{"sgml", "text/sgml"},
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{"sh", "application/x-sh"},
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{"shar", "application/x-shar"},
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{"shtml", "text/html"},
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{"sit", "application/x-stuffit"},
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{"sitemap", "application/xml"},
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{"skin", "application/xml"},
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{"sldm", "application/vnd.ms-powerpoint.slide.macroEnabled.12"},
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{"sldx", "application/vnd.openxmlformats-officedocument.presentationml.slide"},
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{"slk", "application/vnd.ms-excel"},
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{"sln", "text/plain"},
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{"slupkg-ms", "application/x-ms-license"},
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{"smd", "audio/x-smd"},
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{"smi", "application/octet-stream"},
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{"smx", "audio/x-smd"},
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{"smz", "audio/x-smd"},
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{"snd", "audio/basic"},
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{"snippet", "application/xml"},
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{"snp", "application/octet-stream"},
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{"sol", "text/plain"},
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{"sor", "text/plain"},
|
|
{"spc", "application/x-pkcs7-certificates"},
|
|
{"spl", "application/futuresplash"},
|
|
{"src", "application/x-wais-source"},
|
|
{"srf", "text/plain"},
|
|
{"SSISDeploymentManifest", "text/xml"},
|
|
{"ssm", "application/streamingmedia"},
|
|
{"sst", "application/vnd.ms-pki.certstore"},
|
|
{"stl", "application/vnd.ms-pki.stl"},
|
|
{"sv4cpio", "application/x-sv4cpio"},
|
|
{"sv4crc", "application/x-sv4crc"},
|
|
{"svc", "application/xml"},
|
|
{"swf", "application/x-shockwave-flash"},
|
|
{"t", "application/x-troff"},
|
|
{"tar", "application/x-tar"},
|
|
{"tcl", "application/x-tcl"},
|
|
{"testrunconfig", "application/xml"},
|
|
{"testsettings", "application/xml"},
|
|
{"tex", "application/x-tex"},
|
|
{"texi", "application/x-texinfo"},
|
|
{"texinfo", "application/x-texinfo"},
|
|
{"tgz", "application/x-compressed"},
|
|
{"thmx", "application/vnd.ms-officetheme"},
|
|
{"thn", "application/octet-stream"},
|
|
{"tif", "image/tiff"},
|
|
{"tiff", "image/tiff"},
|
|
{"tlh", "text/plain"},
|
|
{"tli", "text/plain"},
|
|
{"toc", "application/octet-stream"},
|
|
{"tr", "application/x-troff"},
|
|
{"trm", "application/x-msterminal"},
|
|
{"trx", "application/xml"},
|
|
{"ts", "video/vnd.dlna.mpeg-tts"},
|
|
{"tsv", "text/tab-separated-values"},
|
|
{"ttf", "application/octet-stream"},
|
|
{"tts", "video/vnd.dlna.mpeg-tts"},
|
|
{"txt", "text/plain"},
|
|
{"u32", "application/octet-stream"},
|
|
{"uls", "text/iuls"},
|
|
{"user", "text/plain"},
|
|
{"ustar", "application/x-ustar"},
|
|
{"vb", "text/plain"},
|
|
{"vbdproj", "text/plain"},
|
|
{"vbk", "video/mpeg"},
|
|
{"vbproj", "text/plain"},
|
|
{"vbs", "text/vbscript"},
|
|
{"vcf", "text/x-vcard"},
|
|
{"vcproj", "Application/xml"},
|
|
{"vcs", "text/plain"},
|
|
{"vcxproj", "Application/xml"},
|
|
{"vddproj", "text/plain"},
|
|
{"vdp", "text/plain"},
|
|
{"vdproj", "text/plain"},
|
|
{"vdx", "application/vnd.ms-visio.viewer"},
|
|
{"vml", "text/xml"},
|
|
{"vscontent", "application/xml"},
|
|
{"vsct", "text/xml"},
|
|
{"vsd", "application/vnd.visio"},
|
|
{"vsi", "application/ms-vsi"},
|
|
{"vsix", "application/vsix"},
|
|
{"vsixlangpack", "text/xml"},
|
|
{"vsixmanifest", "text/xml"},
|
|
{"vsmdi", "application/xml"},
|
|
{"vspscc", "text/plain"},
|
|
{"vss", "application/vnd.visio"},
|
|
{"vsscc", "text/plain"},
|
|
{"vssettings", "text/xml"},
|
|
{"vssscc", "text/plain"},
|
|
{"vst", "application/vnd.visio"},
|
|
{"vstemplate", "text/xml"},
|
|
{"vsto", "application/x-ms-vsto"},
|
|
{"vsw", "application/vnd.visio"},
|
|
{"vsx", "application/vnd.visio"},
|
|
{"vtx", "application/vnd.visio"},
|
|
{"wav", "audio/wav"},
|
|
{"wave", "audio/wav"},
|
|
{"wax", "audio/x-ms-wax"},
|
|
{"wbk", "application/msword"},
|
|
{"wbmp", "image/vnd.wap.wbmp"},
|
|
{"wcm", "application/vnd.ms-works"},
|
|
{"wdb", "application/vnd.ms-works"},
|
|
{"wdp", "image/vnd.ms-photo"},
|
|
{"webarchive", "application/x-safari-webarchive"},
|
|
{"webtest", "application/xml"},
|
|
{"wiq", "application/xml"},
|
|
{"wiz", "application/msword"},
|
|
{"wks", "application/vnd.ms-works"},
|
|
{"WLMP", "application/wlmoviemaker"},
|
|
{"wlpginstall", "application/x-wlpg-detect"},
|
|
{"wlpginstall3", "application/x-wlpg3-detect"},
|
|
{"wm", "video/x-ms-wm"},
|
|
{"wma", "audio/x-ms-wma"},
|
|
{"wmd", "application/x-ms-wmd"},
|
|
{"wmf", "application/x-msmetafile"},
|
|
{"wml", "text/vnd.wap.wml"},
|
|
{"wmlc", "application/vnd.wap.wmlc"},
|
|
{"wmls", "text/vnd.wap.wmlscript"},
|
|
{"wmlsc", "application/vnd.wap.wmlscriptc"},
|
|
{"wmp", "video/x-ms-wmp"},
|
|
{"wmv", "video/x-ms-wmv"},
|
|
{"wmx", "video/x-ms-wmx"},
|
|
{"wmz", "application/x-ms-wmz"},
|
|
{"wpl", "application/vnd.ms-wpl"},
|
|
{"wps", "application/vnd.ms-works"},
|
|
{"wri", "application/x-mswrite"},
|
|
{"wrl", "x-world/x-vrml"},
|
|
{"wrz", "x-world/x-vrml"},
|
|
{"wsc", "text/scriptlet"},
|
|
{"wsdl", "text/xml"},
|
|
{"wvx", "video/x-ms-wvx"},
|
|
{"x", "application/directx"},
|
|
{"xaf", "x-world/x-vrml"},
|
|
{"xaml", "application/xaml+xml"},
|
|
{"xap", "application/x-silverlight-app"},
|
|
{"xbap", "application/x-ms-xbap"},
|
|
{"xbm", "image/x-xbitmap"},
|
|
{"xdr", "text/plain"},
|
|
{"xht", "application/xhtml+xml"},
|
|
{"xhtml", "application/xhtml+xml"},
|
|
{"xla", "application/vnd.ms-excel"},
|
|
{"xlam", "application/vnd.ms-excel.addin.macroEnabled.12"},
|
|
{"xlc", "application/vnd.ms-excel"},
|
|
{"xld", "application/vnd.ms-excel"},
|
|
{"xlk", "application/vnd.ms-excel"},
|
|
{"xll", "application/vnd.ms-excel"},
|
|
{"xlm", "application/vnd.ms-excel"},
|
|
{"xls", "application/vnd.ms-excel"},
|
|
{"xlsb", "application/vnd.ms-excel.sheet.binary.macroEnabled.12"},
|
|
{"xlsm", "application/vnd.ms-excel.sheet.macroEnabled.12"},
|
|
{"xlsx", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"},
|
|
{"xlt", "application/vnd.ms-excel"},
|
|
{"xltm", "application/vnd.ms-excel.template.macroEnabled.12"},
|
|
{"xltx", "application/vnd.openxmlformats-officedocument.spreadsheetml.template"},
|
|
{"xlw", "application/vnd.ms-excel"},
|
|
{"xml", "text/xml"},
|
|
{"xmta", "application/xml"},
|
|
{"xof", "x-world/x-vrml"},
|
|
{"XOML", "text/plain"},
|
|
{"xpm", "image/x-xpixmap"},
|
|
{"xps", "application/vnd.ms-xpsdocument"},
|
|
{"xrm-ms", "text/xml"},
|
|
{"xsc", "application/xml"},
|
|
{"xsd", "text/xml"},
|
|
{"xsf", "text/xml"},
|
|
{"xsl", "text/xml"},
|
|
{"xslt", "text/xml"},
|
|
{"xsn", "application/octet-stream"},
|
|
{"xss", "application/xml"},
|
|
{"xtp", "application/octet-stream"},
|
|
{"xwd", "image/x-xwindowdump"},
|
|
{"z", "application/x-compress"},
|
|
{"zip", "application/x-zip-compressed"}
|
|
};
|
|
|
|
|
|
public static string GetContentType(string filePath)
|
|
{
|
|
|
|
if (Path.GetExtension(filePath) is { } extension && extensionToContentType.TryGetValue(extension.Substring(1), out var contentType))
|
|
{
|
|
return contentType;
|
|
}
|
|
return "application/octet-stream";
|
|
}
|
|
} |