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unify backend sanity checking code

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master
Andrew Dolgov 14 years ago
parent 134477f21d
commit 4a3da1c8ef
3 changed files with 77 additions and 131 deletions
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73
functions.js
Unescape Escape View File

@ -2,6 +2,7 @@ var hotkeys_enabled = true;
var notify_silent = false;
var last_progress_point = 0;
var async_counters_work = false;
var sanity_check_done = false;
/* add method to remove element from array */
@ -2200,4 +2201,76 @@ function unsubscribeFeed(feed_id, title) {
}
function backend_sanity_check_callback(transport) {
try {
if (sanity_check_done) {
fatalError(11, "Sanity check request received twice. This can indicate "+
"presence of Firebug or some other disrupting extension. "+
"Please disable it and try again.");
return;
}
if (!transport.responseXML) {
if (!store) {
fatalError(3, "Sanity check: Received reply is not XML",
transport.responseText);
return;
} else {
init_offline();
return;
}
}
if (getURLParam("offline")) {
return init_offline();
}
var reply = transport.responseXML.firstChild.firstChild;
if (!reply) {
fatalError(3, "Sanity check: invalid RPC reply", transport.responseText);
return;
}
var error_code = reply.getAttribute("error-code");
if (error_code && error_code != 0) {
return fatalError(error_code, reply.getAttribute("error-msg"));
}
console.log("sanity check ok");
var params = reply.nextSibling;
if (params) {
console.log('reading init-params...');
var param = params.firstChild;
while (param) {
var k = param.getAttribute("key");
var v = param.getAttribute("value");
console.log(k + " => " + v);
init_params[k] = v;
if (db) {
db.execute("DELETE FROM init_params WHERE key = ?", [k]);
db.execute("INSERT INTO init_params (key,value) VALUES (?, ?)",
[k, v]);
}
param = param.nextSibling;
}
}
sanity_check_done = true;
init_second_stage();
} catch (e) {
exception_error("backend_sanity_check_callback", e, transport);
}
}

62
prefs.js
Unescape Escape View File

@ -4,7 +4,6 @@ var active_tab = false;
var init_params = new Array();
var caller_subop = false;
var sanity_check_done = false;
var hotkey_prefix = false;
var hotkey_prefix_pressed = false;
@ -12,6 +11,9 @@ var color_picker_active = false;
var selection_disabled = false;
var mouse_is_down = false;
var db = false;
var store = false;
function feedlist_callback2(transport) {
try {
@ -1105,62 +1107,6 @@ function selectTab(id, noupdate, subop) {
}
}
function backend_sanity_check_callback2(transport) {
try {
if (sanity_check_done) {
fatalError(11, "Sanity check request received twice. This can indicate "+
"presence of Firebug or some other disrupting extension. "+
"Please disable it and try again.");
return;
}
if (!transport.responseXML) {
fatalError(3, "Sanity Check: Received reply is not XML",
transport.responseText);
return;
}
var reply = transport.responseXML.firstChild.firstChild;
if (!reply) {
fatalError(3, "Sanity Check: Invalid RPC reply", transport.responseText);
return;
}
var error_code = reply.getAttribute("error-code");
if (error_code && error_code != 0) {
return fatalError(error_code, reply.getAttribute("error-msg"));
}
console.log("sanity check ok");
var params = reply.nextSibling;
if (params) {
console.log('reading init-params...');
var param = params.firstChild;
while (param) {
var k = param.getAttribute("key");
var v = param.getAttribute("value");
console.log(k + " => " + v);
init_params[k] = v;
param = param.nextSibling;
}
}
sanity_check_done = true;
init_second_stage();
} catch (e) {
exception_error("backend_sanity_check_callback", e);
}
}
function init_second_stage() {
try {
@ -1216,7 +1162,7 @@ function init() {
new Ajax.Request("backend.php", {
parameters: query,
onComplete: function(transport) {
backend_sanity_check_callback2(transport);
backend_sanity_check_callback(transport);
} });
} catch (e) {

73
tt-rss.js
Unescape Escape View File

@ -12,7 +12,6 @@ var firsttime_update = true;
var _active_feed_id = 0;
var _active_feed_is_cat = false;
var number_of_feeds = 0;
var sanity_check_done = false;
var _hfd_scrolltop = 0;
var hotkey_prefix = false;
var hotkey_prefix_pressed = false;
@ -98,78 +97,6 @@ function dlg_frefresh_callback(transport, deleted_feed) {
closeInfoBox();
}
function backend_sanity_check_callback(transport) {
try {
if (sanity_check_done) {
fatalError(11, "Sanity check request received twice. This can indicate "+
"presence of Firebug or some other disrupting extension. "+
"Please disable it and try again.");
return;
}
if (!transport.responseXML) {
if (!store) {
fatalError(3, "Sanity check: Received reply is not XML",
transport.responseText);
return;
} else {
init_offline();
return;
}
}
if (getURLParam("offline")) {
return init_offline();
}
var reply = transport.responseXML.firstChild.firstChild;
if (!reply) {
fatalError(3, "Sanity check: invalid RPC reply", transport.responseText);
return;
}
var error_code = reply.getAttribute("error-code");
if (error_code && error_code != 0) {
return fatalError(error_code, reply.getAttribute("error-msg"));
}
console.log("sanity check ok");
var params = reply.nextSibling;
if (params) {
console.log('reading init-params...');
var param = params.firstChild;
while (param) {
var k = param.getAttribute("key");
var v = param.getAttribute("value");
console.log(k + " => " + v);
init_params[k] = v;
if (db) {
db.execute("DELETE FROM init_params WHERE key = ?", [k]);
db.execute("INSERT INTO init_params (key,value) VALUES (?, ?)",
[k, v]);
}
param = param.nextSibling;
}
}
sanity_check_done = true;
init_second_stage();
} catch (e) {
exception_error("backend_sanity_check_callback", e, transport);
}
}
function scheduleFeedUpdate(force) {
console.log("in scheduleFeedUpdate");

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