Overview
| SHA1 Hash: | 8e66784522937c6a9525dbd633ffb562d410a8db |
|---|---|
| Date: | 2008-08-30 13:20:55 |
| User: | drh |
| Comment: | Add a much larger and more complete file-suffix to mimetype translation table to the "doc" method. |
| Timelines: | ancestors | descendants | both | trunk |
| Other Links: | files | ZIP archive | manifest |
Tags And Properties
- branch=trunk inherited from [a28c83647d]
- sym-trunk inherited from [a28c83647d]
Changes
[hide diffs]Modified src/doc.c from [c2074c13ca] to [6b0c93f6b9].
@@ -32,37 +32,236 @@
** Guess the mime-type of a document based on its name.
*/
const char *mimetype_from_name(const char *zName){
const char *z;
int i;
+ int first, last;
+ int len;
char zSuffix[20];
+
+ /* A table of mimetypes based on file suffixes.
+ ** Suffixes must be in sorted order so that we can do a binary
+ ** search to find the mime-type
+ */
static const struct {
- const char *zSuffix;
- const char *zMimetype;
+ const char *zSuffix; /* The file suffix */
+ int size; /* Length of the suffix */
+ const char *zMimetype; /* The corresponding mimetype */
} aMime[] = {
- { "html", "text/html" },
- { "htm", "text/html" },
- { "wiki", "application/x-fossil-wiki" },
- { "txt", "text/plain" },
- { "jpg", "image/jpeg" },
- { "jpeg", "image/jpeg" },
- { "gif", "image/gif" },
- { "png", "image/png" },
- { "css", "text/css" },
+ { "ai", 2, "application/postscript" },
+ { "aif", 3, "audio/x-aiff" },
+ { "aifc", 4, "audio/x-aiff" },
+ { "aiff", 4, "audio/x-aiff" },
+ { "arj", 3, "application/x-arj-compressed" },
+ { "asc", 3, "text/plain" },
+ { "asf", 3, "video/x-ms-asf" },
+ { "asx", 3, "video/x-ms-asx" },
+ { "au", 2, "audio/ulaw" },
+ { "avi", 3, "video/x-msvideo" },
+ { "bat", 3, "application/x-msdos-program" },
+ { "bcpio", 5, "application/x-bcpio" },
+ { "bin", 3, "application/octet-stream" },
+ { "ccad", 4, "application/clariscad" },
+ { "cc", 2, "text/plain" },
+ { "cdf", 3, "application/x-netcdf" },
+ { "class", 5, "application/octet-stream" },
+ { "cod", 3, "application/vnd.rim.cod" },
+ { "com", 3, "application/x-msdos-program" },
+ { "cpio", 4, "application/x-cpio" },
+ { "cpt", 3, "application/mac-compactpro" },
+ { "csh", 3, "application/x-csh" },
+ { "css", 3, "text/css" },
+ { "c", 1, "text/plain" },
+ { "dcr", 3, "application/x-director" },
+ { "deb", 3, "application/x-debian-package" },
+ { "dir", 3, "application/x-director" },
+ { "dl", 2, "video/dl" },
+ { "dms", 3, "application/octet-stream" },
+ { "doc", 3, "application/msword" },
+ { "drw", 3, "application/drafting" },
+ { "dvi", 3, "application/x-dvi" },
+ { "dwg", 3, "application/acad" },
+ { "dxf", 3, "application/dxf" },
+ { "dxr", 3, "application/x-director" },
+ { "eps", 3, "application/postscript" },
+ { "etx", 3, "text/x-setext" },
+ { "exe", 3, "application/octet-stream" },
+ { "ez", 2, "application/andrew-inset" },
+ { "f90", 3, "text/plain" },
+ { "fli", 3, "video/fli" },
+ { "flv", 3, "video/flv" },
+ { "f", 1, "text/plain" },
+ { "gif", 3, "image/gif" },
+ { "gl", 2, "video/gl" },
+ { "gtar", 4, "application/x-gtar" },
+ { "gz", 2, "application/x-gunzip" },
+ { "gz", 2, "application/x-gzip" },
+ { "hdf", 3, "application/x-hdf" },
+ { "hh", 2, "text/plain" },
+ { "hqx", 3, "application/mac-binhex40" },
+ { "h", 1, "text/plain" },
+ { "html", 4, "text/html" },
+ { "htm", 3, "text/html" },
+ { "ice", 3, "x-conference/x-cooltalk" },
+ { "ief", 3, "image/ief" },
+ { "iges", 4, "model/iges" },
+ { "igs", 3, "model/iges" },
+ { "ips", 3, "application/x-ipscript" },
+ { "ipx", 3, "application/x-ipix" },
+ { "jad", 3, "text/vnd.sun.j2me.app-descriptor" },
+ { "jar", 3, "application/java-archive" },
+ { "jpeg", 4, "image/jpeg" },
+ { "jpe", 3, "image/jpeg" },
+ { "jpg", 3, "image/jpeg" },
+ { "js", 2, "application/x-javascript" },
+ { "kar", 3, "audio/midi" },
+ { "latex", 5, "application/x-latex" },
+ { "lha", 3, "application/octet-stream" },
+ { "lsp", 3, "application/x-lisp" },
+ { "lzh", 3, "application/octet-stream" },
+ { "m3u", 3, "audio/x-mpegurl" },
+ { "man", 3, "application/x-troff-man" },
+ { "me", 2, "application/x-troff-me" },
+ { "mesh", 4, "model/mesh" },
+ { "mid", 3, "audio/midi" },
+ { "midi", 4, "audio/midi" },
+ { "mif", 3, "application/vnd.mif" },
+ { "mif", 3, "application/x-mif" },
+ { "mime", 4, "www/mime" },
+ { "movie", 5, "video/x-sgi-movie" },
+ { "mov", 3, "video/quicktime" },
+ { "mp2", 3, "audio/mpeg" },
+ { "mp2", 3, "video/mpeg" },
+ { "mp3", 3, "audio/mpeg" },
+ { "mpeg", 4, "video/mpeg" },
+ { "mpe", 3, "video/mpeg" },
+ { "mpga", 4, "audio/mpeg" },
+ { "mpg", 3, "video/mpeg" },
+ { "ms", 2, "application/x-troff-ms" },
+ { "msh", 3, "model/mesh" },
+ { "m", 1, "text/plain" },
+ { "nc", 2, "application/x-netcdf" },
+ { "oda", 3, "application/oda" },
+ { "ogg", 3, "application/ogg" },
+ { "ogm", 3, "application/ogg" },
+ { "pbm", 3, "image/x-portable-bitmap" },
+ { "pdb", 3, "chemical/x-pdb" },
+ { "pdf", 3, "application/pdf" },
+ { "pgm", 3, "image/x-portable-graymap" },
+ { "pgn", 3, "application/x-chess-pgn" },
+ { "pgp", 3, "application/pgp" },
+ { "pl", 2, "application/x-perl" },
+ { "pm", 2, "application/x-perl" },
+ { "png", 3, "image/png" },
+ { "pnm", 3, "image/x-portable-anymap" },
+ { "pot", 3, "application/mspowerpoint" },
+ { "ppm", 3, "image/x-portable-pixmap" },
+ { "pps", 3, "application/mspowerpoint" },
+ { "ppt", 3, "application/mspowerpoint" },
+ { "ppz", 3, "application/mspowerpoint" },
+ { "pre", 3, "application/x-freelance" },
+ { "prt", 3, "application/pro_eng" },
+ { "ps", 2, "application/postscript" },
+ { "qt", 2, "video/quicktime" },
+ { "ra", 2, "audio/x-realaudio" },
+ { "ram", 3, "audio/x-pn-realaudio" },
+ { "rar", 3, "application/x-rar-compressed" },
+ { "ras", 3, "image/cmu-raster" },
+ { "ras", 3, "image/x-cmu-raster" },
+ { "rgb", 3, "image/x-rgb" },
+ { "rm", 2, "audio/x-pn-realaudio" },
+ { "roff", 4, "application/x-troff" },
+ { "rpm", 3, "audio/x-pn-realaudio-plugin" },
+ { "rtf", 3, "application/rtf" },
+ { "rtf", 3, "text/rtf" },
+ { "rtx", 3, "text/richtext" },
+ { "scm", 3, "application/x-lotusscreencam" },
+ { "set", 3, "application/set" },
+ { "sgml", 4, "text/sgml" },
+ { "sgm", 3, "text/sgml" },
+ { "sh", 2, "application/x-sh" },
+ { "shar", 4, "application/x-shar" },
+ { "silo", 4, "model/mesh" },
+ { "sit", 3, "application/x-stuffit" },
+ { "skd", 3, "application/x-koan" },
+ { "skm", 3, "application/x-koan" },
+ { "skp", 3, "application/x-koan" },
+ { "skt", 3, "application/x-koan" },
+ { "smi", 3, "application/smil" },
+ { "smil", 4, "application/smil" },
+ { "snd", 3, "audio/basic" },
+ { "sol", 3, "application/solids" },
+ { "spl", 3, "application/x-futuresplash" },
+ { "src", 3, "application/x-wais-source" },
+ { "step", 4, "application/STEP" },
+ { "stl", 3, "application/SLA" },
+ { "stp", 3, "application/STEP" },
+ { "sv4cpio", 7, "application/x-sv4cpio" },
+ { "sv4crc", 6, "application/x-sv4crc" },
+ { "swf", 3, "application/x-shockwave-flash" },
+ { "t", 1, "application/x-troff" },
+ { "tar", 3, "application/x-tar" },
+ { "tcl", 3, "application/x-tcl" },
+ { "tex", 3, "application/x-tex" },
+ { "texi", 4, "application/x-texinfo" },
+ { "texinfo", 7, "application/x-texinfo" },
+ { "tgz", 3, "application/x-tar-gz" },
+ { "tiff", 4, "image/tiff" },
+ { "tif", 3, "image/tiff" },
+ { "tif", 3, "image/tiff" },
+ { "tr", 2, "application/x-troff" },
+ { "tsi", 3, "audio/TSP-audio" },
+ { "tsp", 3, "application/dsptype" },
+ { "tsv", 3, "text/tab-separated-values" },
+ { "txt", 3, "text/plain" },
+ { "unv", 3, "application/i-deas" },
+ { "ustar", 5, "application/x-ustar" },
+ { "vcd", 3, "application/x-cdlink" },
+ { "vda", 3, "application/vda" },
+ { "vivo", 4, "video/vnd.vivo" },
+ { "viv", 3, "video/vnd.vivo" },
+ { "vrml", 4, "model/vrml" },
+ { "wav", 3, "audio/x-wav" },
+ { "wax", 3, "audio/x-ms-wax" },
+ { "wiki", 4, "application/x-fossil-wiki" },
+ { "wma", 3, "audio/x-ms-wma" },
+ { "wmv", 3, "video/x-ms-wmv" },
+ { "wmx", 3, "video/x-ms-wmx" },
+ { "wrl", 3, "model/vrml" },
+ { "wvx", 3, "video/x-ms-wvx" },
+ { "xbm", 3, "image/x-xbitmap" },
+ { "xlc", 3, "application/vnd.ms-excel" },
+ { "xll", 3, "application/vnd.ms-excel" },
+ { "xlm", 3, "application/vnd.ms-excel" },
+ { "xls", 3, "application/vnd.ms-excel" },
+ { "xlw", 3, "application/vnd.ms-excel" },
+ { "xml", 3, "text/xml" },
+ { "xpm", 3, "image/x-xpixmap" },
+ { "xwd", 3, "image/x-xwindowdump" },
+ { "xyz", 3, "chemical/x-pdb" },
+ { "zip", 3, "application/zip" },
};
z = zName;
for(i=0; zName[i]; i++){
if( zName[i]=='.' ) z = &zName[i+1];
}
- i = strlen(z);
- if( i<sizeof(zSuffix)-1 ){
+ len = strlen(z);
+ if( len<sizeof(zSuffix)-1 ){
strcpy(zSuffix, z);
for(i=0; zSuffix[i]; i++) zSuffix[i] = tolower(zSuffix[i]);
- for(i=0; i<sizeof(aMime)/sizeof(aMime[0]); i++){
- if( strcmp(zSuffix, aMime[i].zSuffix)==0 ){
- return aMime[i].zMimetype;
+ first = 0;
+ last = sizeof(aMime)/sizeof(aMime[0]);
+ while( first<=last ){
+ int c;
+ i = (first+last)/2;
+ c = strcmp(zSuffix, aMime[i].zSuffix);
+ if( c==0 ) return aMime[i].zMimetype;
+ if( c<0 ){
+ last = i-1;
+ }else{
+ first = i+1;
}
}
}
return "application/x-fossil-artifact";
}