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Added WDEB386 service simulation (INT 0x41)

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This commit is contained in:
Jeff Parsons 2015-08-27 16:23:12 -07:00
commit f56815c11b
52 changed files with 357 additions and 58 deletions
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26
modules/pcjs/lib/computer.js
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@ -766,9 +766,9 @@ Computer.prototype.powerReport = function(stateComputer)
* which doesn't seem like a huge problem.
*
* @this {Computer}
* @param {boolean} fSave
* @param {boolean} [fSave] is true to request a saved state
* @param {boolean} [fShutdown] is true if the machine is being shut down
* @return {string|null} string representing the captured state (or null if error)
* @return {string|null} string representing the saved state (or null if error)
*/
Computer.prototype.powerOff = function(fSave, fShutdown)
{
@ -966,7 +966,14 @@ Computer.prototype.setBinding = function(sHTMLType, sBinding, control)
control.onclick = function onClickSave() {
var sUserID = computer.queryUserID(true);
if (sUserID) {
var fSave = !!(computer.resume && !computer.sResumePath);
/*
* I modified the test to include a check for sStatePath so that I could save new states
* for machines with existing states; otherwise, I'd have no (easy) way of capturing and
* updating their state. Making the machine (even temporarily) resumable would have been
* one work-around, but it's not appropriate for some machines, as their state is simply
* too large (for localStorage anyway, which is the default storage solution).
*/
var fSave = !!(computer.resume && !computer.sResumePath || computer.sStatePath);
var sState = computer.powerOff(fSave);
if (fSave) {
computer.saveServerState(sUserID, sState);
@ -974,6 +981,19 @@ Computer.prototype.setBinding = function(sHTMLType, sBinding, control)
computer.notice("Resume disabled, machine state not saved");
}
}
/*
* This seemed like a handy alternative, but it turned out to be a no-go, at least for large states:
*
* var sState = computer.powerOff(true);
* if (sState) {
* sState = "data:text/json;charset=utf-8," + encodeURIComponent(sState);
* window.open(sState);
* }
*
* Perhaps if I embedded the data in a link on the current page instead; eg:
*
* $('<a href="' + sState + '" download="state.json">Download</a>').appendTo('#container');
*/
};
return true;
case "reset":