53 lines
1.6 KiB
JavaScript
53 lines
1.6 KiB
JavaScript
let emulator = this.emulator
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let me = this
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emulator.fs9p.update_file = async function(file,data){
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const convert = ISOTerminal.prototype.convert
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const p = this.SearchPath(file);
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if(p.id === -1)
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{
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return emulator.create_file(file,data)
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}
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const inode = this.GetInode(p.id);
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const buf = typeof data == 'string' ? convert.toUint8Array(data) : data || ""
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try{
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await this.Write(p.id,0, buf.length, buf )
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// update inode
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inode.size = buf.length
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const now = Math.round(Date.now() / 1000);
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inode.atime = inode.mtime = now;
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me.postMessage({event:'exec',data:[`touch /mnt/${file}`]}) // update inode
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return new Promise( (resolve,reject) => resolve(buf) )
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}catch(e){
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console.error({file,data})
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return new Promise( (resolve,reject) => reject(e) )
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}
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}
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emulator.fs9p.append_file = async function(file,data){
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const convert = ISOTerminal.prototype.convert
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const p = this.SearchPath(file);
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if(p.id === -1)
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{
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return Promise.resolve(null);
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}
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const inode = this.GetInode(p.id);
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const buf = typeof data == 'string' ? convert.toUint8Array(data) : data
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await this.Write(p.id, inode.size, buf.length, buf )
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// update inode
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inode.size = inode.size + buf.length
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const now = Math.round(Date.now() / 1000);
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inode.atime = inode.mtime = now;
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return new Promise( (resolve,reject) => resolve(buf) )
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}
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this['fs9p.append_file'] = function(){ emulator.fs9p.append_file.apply(emulator.fs9p, arguments[0]) }
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this['fs9p.update_file'] = function(){ emulator.fs9p.update_file.apply(emulator.fs9p, arguments[0]) }
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