add missing file
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chrome/content/zotero/xpcom/integration_worker.js
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66
chrome/content/zotero/xpcom/integration_worker.js
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/*
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***** BEGIN LICENSE BLOCK *****
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Copyright © 2009 Center for History and New Media
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George Mason University, Fairfax, Virginia, USA
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http://zotero.org
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This file is part of Zotero.
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Zotero is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Zotero is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Zotero. If not, see <http://www.gnu.org/licenses/>.
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***** END LICENSE BLOCK *****
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*/
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onmessage = function(event) {
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var path = event.data.path;
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// ctypes declarations follow
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var lib = ctypes.open(event.data.libc);
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// int open(const char *path, int oflag, ...);
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var open = lib.declare("open", ctypes.default_abi, ctypes.int, ctypes.char.ptr, ctypes.int);
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// ssize_t read(int fildes, void *buf, size_t nbyte);
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var read = lib.declare("read", ctypes.default_abi, ctypes.ssize_t, ctypes.int,
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ctypes.char.ptr, ctypes.size_t);
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// int close(int fildes);
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var close = lib.declare("close", ctypes.default_abi, ctypes.int, ctypes.int);
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// define buffer for reading from fifo
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const BUFFER_SIZE = 4096;
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var buf = ctypes.char.array(BUFFER_SIZE)("");
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var bufPtr = buf.address();
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while(true) {
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// open fifo (this will block until something writes to it)
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var fd = open(path, 0);
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// read from fifo and close it
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read(fd, buf, BUFFER_SIZE);
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close(fd);
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// extract message
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var parts = buf.readString().match(/^([^ \n]*) ([^ \n]*)(?: ([^\n]*))?\n?$/);
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var agent = parts[1].toString();
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var cmd = parts[2].toString();
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var document = parts[3] ? parts[3] : null;
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if(agent == "Zotero" && cmd == "shutdown") {
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lib.close();
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return;
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}
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postMessage([agent, cmd, document]);
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}
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};
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