@globalfishingwatch/gdal3.js/dist/package/gdal3.js

gdal3.js is a port of Gdal applications (**gdal_translate**, **ogr2ogr**, **gdal_rasterize**, **gdalwarp**, **gdaltransform**) to Webassembly. It allows you to convert raster and vector geospatial data to various formats and coordinate systems.

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32768==(61440&t)},isDir:function(t){return 16384==(61440&t)},isLink:function(t){return 40960==(61440&t)},isChrdev:function(t){return 8192==(61440&t)},isBlkdev:function(t){return 24576==(61440&t)},isFIFO:function(t){return 4096==(61440&t)},isSocket:function(t){return 49152==(49152&t)},flagModes:{r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090},modeStringToFlags:function(t){var e=G.flagModes[t];if(void 0===e)throw new Error("Unknown file open mode: "+t);return e},flagsToPermissionString:function(t){var e=["r","w","rw"][3&t];return 512&t&&(e+="w"),e},nodePermissions:function(t,e){return G.ignorePermissions||(!e.includes("r")||292&t.mode)&&(!e.includes("w")||146&t.mode)&&(!e.includes("x")||73&t.mode)?0:2},mayLookup:function(t){var e=G.nodePermissions(t,"x");return e||(t.node_ops.lookup?0:2)},mayCreate:function(t,e){try{G.lookupNode(t,e);return 20}catch(t){}return G.nodePermissions(t,"wx")},mayDelete:function(t,e,r){var n;try{n=G.lookupNode(t,e)}catch(t){return t.errno}e=G.nodePermissions(t,"wx");if(e)return e;if(r){if(!G.isDir(n.mode))return 54;if(G.isRoot(n)||G.getPath(n)===G.cwd())return 10}else if(G.isDir(n.mode))return 31;return 0},mayOpen:function(t,e){return t?G.isLink(t.mode)?32:G.isDir(t.mode)&&("r"!==G.flagsToPermissionString(e)||512&e)?31:G.nodePermissions(t,G.flagsToPermissionString(e)):44},MAX_OPEN_FDS:4096,nextfd:function(){for(var t=0<arguments.length&&void 0!==arguments[0]?arguments[0]:0,e=1<arguments.length&&void 0!==arguments[1]?arguments[1]:G.MAX_OPEN_FDS,r=t;r<=e;r++)if(!G.streams[r])return r;throw new G.ErrnoError(33)},getStream:function(t){return G.streams[t]},createStream:function(t,e,r){G.FSStream||(G.FSStream=function(){this.shared={}},G.FSStream.prototype={},Object.defineProperties(G.FSStream.prototype,{object:{get:function(){return this.node},set:function(t){this.node=t}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return 0!=(2097155&this.flags)}},isAppend:{get:function(){return 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r=e.name_next;n.includes(e.mount)&&G.destroyNode(e),e=r}}),t.mounted=null,t.mount.mounts.indexOf(e));t.mount.mounts.splice(e,1)},lookup:function(t,e){return t.node_ops.lookup(t,e)},mknod:function(t,e,r){var n=G.lookupPath(t,{parent:!0}).node,t=D.basename(t);if(!t||"."===t||".."===t)throw new G.ErrnoError(28);var a=G.mayCreate(n,t);if(a)throw new G.ErrnoError(a);if(n.node_ops.mknod)return n.node_ops.mknod(n,t,e,r);throw new G.ErrnoError(63)},create:function(t,e){return G.mknod(t,e=(e=void 0!==e?e:438)&4095|32768,0)},mkdir:function(t,e){return G.mknod(t,e=(e=void 0!==e?e:511)&1023|16384,0)},mkdirTree:function(t,e){for(var r=t.split("/"),n="",a=0;a<r.length;++a)if(r[a]){n+="/"+r[a];try{G.mkdir(n,e)}catch(t){if(20!=t.errno)throw t}}},mkdev:function(t,e,r){return void 0===r&&(r=e,e=438),G.mknod(t,e|=8192,r)},symlink:function(t,e){if(!A.resolve(t))throw new G.ErrnoError(44);var r=G.lookupPath(e,{parent:!0}).node;if(!r)throw new G.ErrnoError(44);var e=D.basename(e),n=G.mayCreate(r,e);if(n)throw new G.ErrnoError(n);if(r.node_ops.symlink)return r.node_ops.symlink(r,e,t);throw new G.ErrnoError(63)},rename:function(t,e){var r=D.dirname(t),n=D.dirname(e),a=D.basename(t),o=D.basename(e),i=G.lookupPath(t,{parent:!0}),i=i.node,s=G.lookupPath(e,{parent:!0}).node;if(!i||!s)throw new G.ErrnoError(44);if(i.mount!==s.mount)throw new G.ErrnoError(75);var u,c=G.lookupNode(i,a),t=A.relative(t,n);if("."!==t.charAt(0))throw new G.ErrnoError(28);if("."!==(t=A.relative(e,r)).charAt(0))throw new G.ErrnoError(55);try{u=G.lookupNode(s,o)}catch(t){}if(c!==u){n=G.isDir(c.mode),e=G.mayDelete(i,a,n);if(e)throw new G.ErrnoError(e);if(e=u?G.mayDelete(s,o,n):G.mayCreate(s,o))throw new G.ErrnoError(e);if(!i.node_ops.rename)throw new G.ErrnoError(63);if(G.isMountpoint(c)||u&&G.isMountpoint(u))throw new G.ErrnoError(10);if(s!==i&&(e=G.nodePermissions(i,"w")))throw new G.ErrnoError(e);G.hashRemoveNode(c);try{i.node_ops.rename(c,s,o)}catch(t){throw t}finally{G.hashAddNode(c)}}},rmdir:function(t){var e=G.lookupPath(t,{parent:!0}).node,t=D.basename(t),r=G.lookupNode(e,t),n=G.mayDelete(e,t,!0);if(n)throw new G.ErrnoError(n);if(!e.node_ops.rmdir)throw new G.ErrnoError(63);if(G.isMountpoint(r))throw new G.ErrnoError(10);e.node_ops.rmdir(e,t),G.destroyNode(r)},readdir:function(t){t=G.lookupPath(t,{follow:!0}).node;if(t.node_ops.readdir)return t.node_ops.readdir(t);throw new G.ErrnoError(54)},unlink:function(t){var e=G.lookupPath(t,{parent:!0}).node;if(!e)throw new G.ErrnoError(44);var t=D.basename(t),r=G.lookupNode(e,t),n=G.mayDelete(e,t,!1);if(n)throw new G.ErrnoError(n);if(!e.node_ops.unlink)throw new G.ErrnoError(63);if(G.isMountpoint(r))throw new G.ErrnoError(10);e.node_ops.unlink(e,t),G.destroyNode(r)},readlink:function(t){t=G.lookupPath(t).node;if(!t)throw new G.ErrnoError(44);if(t.node_ops.readlink)return A.resolve(G.getPath(t.parent),t.node_ops.readlink(t));throw new G.ErrnoError(28)},stat:function(t,e){t=G.lookupPath(t,{follow:!e}).node;if(!t)throw new G.ErrnoError(44);if(t.node_ops.getattr)return t.node_ops.getattr(t);throw new G.ErrnoError(63)},lstat:function(t){return G.stat(t,!0)},chmod:function(t,e,r){if(!(r="string"==typeof t?G.lookupPath(t,{follow:!r}).node:t).node_ops.setattr)throw new G.ErrnoError(63);r.node_ops.setattr(r,{mode:4095&e|-4096&r.mode,timestamp:Date.now()})},lchmod:function(t,e){G.chmod(t,e,!0)},fchmod:function(t,e){t=G.getStream(t);if(!t)throw new G.ErrnoError(8);G.chmod(t.node,e)},chown:function(t,e,r,n){if(!(n="string"==typeof t?G.lookupPath(t,{follow:!n}).node:t).node_ops.setattr)throw new G.ErrnoError(63);n.node_ops.setattr(n,{timestamp:Date.now()})},lchown:function(t,e,r){G.chown(t,e,r,!0)},fchown:function(t,e,r){t=G.getStream(t);if(!t)throw new G.ErrnoError(8);G.chown(t.node,e,r)},truncate:function(t,e){if(e<0)throw new G.ErrnoError(28);if(!(t="string"==typeof t?G.lookupPath(t,{follow:!0}).node:t).node_ops.setattr)throw new G.ErrnoError(63);if(G.isDir(t.mode))throw new G.ErrnoError(31);if(!G.isFile(t.mode))throw new G.ErrnoError(28);var r=G.nodePermissions(t,"w");if(r)throw new G.ErrnoError(r);t.node_ops.setattr(t,{size:e,timestamp:Date.now()})},ftruncate:function(t,e){t=G.getStream(t);if(!t)throw new G.ErrnoError(8);if(0==(2097155&t.flags))throw new G.ErrnoError(28);G.truncate(t.node,e)},utime:function(t,e,r){t=G.lookupPath(t,{follow:!0}).node;t.node_ops.setattr(t,{timestamp:Math.m