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screenshot: Fix ArrayIndexOutOfBounds errors caused by unsafe parsing of level-up widget

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This commit is contained in:
SoyChai
2018-04-08 11:51:28 +10:00
committed by Adam
parent acf3233d4a
commit d6a8dbdb52
2 changed files with 16 additions and 36 deletions
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26
runelite-client/src/main/java/net/runelite/client/plugins/screenshot/ScreenshotPlugin.java
View File

@@ -102,6 +102,7 @@ public class ScreenshotPlugin extends Plugin
private static final DateFormat TIME_FORMAT = new SimpleDateFormat("yyyy-MM-dd_HH-mm-ss", Locale.US);
private static final Pattern NUMBER_PATTERN = Pattern.compile("([0-9]+)");
private static final Pattern LEVEL_UP_PATTERN = Pattern.compile("Your ([a-zA-Z]+) (?:level is|are)? now (\\d+)\\.");
private String clueType;
private Integer clueNumber;
@@ -264,12 +265,12 @@ public class ScreenshotPlugin extends Plugin
{
case LEVEL_UP_GROUP_ID:
{
fileName = parseLevelUpWidget(WidgetInfo.LEVEL_UP_SKILL, WidgetInfo.LEVEL_UP_LEVEL);
fileName = parseLevelUpWidget(WidgetInfo.LEVEL_UP_LEVEL);
break;
}
case DIALOG_SPRITE_GROUP_ID:
{
fileName = parseLevelUpWidget(WidgetInfo.DIALOG_SPRITE_SPRITE, WidgetInfo.DIALOG_SPRITE_TEXT);
fileName = parseLevelUpWidget(WidgetInfo.DIALOG_SPRITE_TEXT);
break;
}
case QUEST_COMPLETED_GROUP_ID:
@@ -333,25 +334,22 @@ public class ScreenshotPlugin extends Plugin
takeScreenshot(fileName, config.displayDate());
}
public String parseLevelUpWidget(WidgetInfo levelUpSkill, WidgetInfo levelUpLevel)
public String parseLevelUpWidget(WidgetInfo levelUpLevel)
{
Widget skillChild = client.getWidget(levelUpSkill);
Widget levelChild = client.getWidget(levelUpLevel);
if (skillChild == null || levelChild == null)
if (levelChild == null)
{
return null;
}
// "Congratulations, you just advanced a Firemaking level."
String skillText = skillChild.getText();
// "Your Firemaking level is now 9."
String levelText = levelChild.getText();
String[] splitSkillName = skillText.split(" ");
String skillName = splitSkillName[splitSkillName.length - 2];
String skillLevel = levelText.substring(levelText.lastIndexOf(" ") + 1, levelText.length() - 1);
Matcher m = LEVEL_UP_PATTERN.matcher(levelChild.getText());
if (!m.matches())
{
return null;
}
String skillName = m.group(1);
String skillLevel = m.group(2);
return skillName + "(" + skillLevel + ")";
}

26
runelite-client/src/test/java/net/runelite/client/plugins/screenshot/ScreenshotPluginTest.java
View File

@@ -37,10 +37,8 @@ import net.runelite.api.events.WidgetHiddenChanged;
import net.runelite.api.widgets.Widget;
import static net.runelite.api.widgets.WidgetID.DIALOG_SPRITE_GROUP_ID;
import static net.runelite.api.widgets.WidgetID.LEVEL_UP_GROUP_ID;
import static net.runelite.api.widgets.WidgetInfo.DIALOG_SPRITE_SPRITE;
import static net.runelite.api.widgets.WidgetInfo.DIALOG_SPRITE_TEXT;
import static net.runelite.api.widgets.WidgetInfo.LEVEL_UP_LEVEL;
import static net.runelite.api.widgets.WidgetInfo.LEVEL_UP_SKILL;
import static net.runelite.api.widgets.WidgetInfo.PACK;
import net.runelite.client.Notifier;
import net.runelite.client.config.RuneLiteConfig;
@@ -137,16 +135,12 @@ public class ScreenshotPluginTest
Widget widget = mock(Widget.class);
when(widget.getId()).thenReturn(PACK(LEVEL_UP_GROUP_ID, 0));
Widget skillChild = mock(Widget.class);
when(client.getWidget(Matchers.eq(LEVEL_UP_SKILL))).thenReturn(skillChild);
Widget levelChild = mock(Widget.class);
when(client.getWidget(Matchers.eq(LEVEL_UP_LEVEL))).thenReturn(levelChild);
when(skillChild.getText()).thenReturn("Congratulations, you just advanced a Hitpoints level.");
when(levelChild.getText()).thenReturn("Your Hitpoints are now 99.");
assertEquals("Hitpoints(99)", screenshotPlugin.parseLevelUpWidget(LEVEL_UP_SKILL, LEVEL_UP_LEVEL));
assertEquals("Hitpoints(99)", screenshotPlugin.parseLevelUpWidget(LEVEL_UP_LEVEL));
WidgetHiddenChanged event = new WidgetHiddenChanged();
event.setWidget(widget);
@@ -161,16 +155,12 @@ public class ScreenshotPluginTest
Widget widget = mock(Widget.class);
when(widget.getId()).thenReturn(PACK(LEVEL_UP_GROUP_ID, 0));
Widget skillChild = mock(Widget.class);
when(client.getWidget(Matchers.eq(LEVEL_UP_SKILL))).thenReturn(skillChild);
Widget levelChild = mock(Widget.class);
when(client.getWidget(Matchers.eq(LEVEL_UP_LEVEL))).thenReturn(levelChild);
when(skillChild.getText()).thenReturn("Congratulations, you just advanced a Firemaking level.");
when(levelChild.getText()).thenReturn("Your Firemaking level is now 9.");
assertEquals("Firemaking(9)", screenshotPlugin.parseLevelUpWidget(LEVEL_UP_SKILL, LEVEL_UP_LEVEL));
assertEquals("Firemaking(9)", screenshotPlugin.parseLevelUpWidget(LEVEL_UP_LEVEL));
WidgetHiddenChanged event = new WidgetHiddenChanged();
event.setWidget(widget);
@@ -185,16 +175,12 @@ public class ScreenshotPluginTest
Widget widget = mock(Widget.class);
when(widget.getId()).thenReturn(PACK(LEVEL_UP_GROUP_ID, 0));
Widget skillChild = mock(Widget.class);
when(client.getWidget(Matchers.eq(LEVEL_UP_SKILL))).thenReturn(skillChild);
Widget levelChild = mock(Widget.class);
when(client.getWidget(Matchers.eq(LEVEL_UP_LEVEL))).thenReturn(levelChild);
when(skillChild.getText()).thenReturn("Congratulations, you just advanced an Attack level.");
when(levelChild.getText()).thenReturn("Your Attack level is now 70.");
assertEquals("Attack(70)", screenshotPlugin.parseLevelUpWidget(LEVEL_UP_SKILL, LEVEL_UP_LEVEL));
assertEquals("Attack(70)", screenshotPlugin.parseLevelUpWidget(LEVEL_UP_LEVEL));
WidgetHiddenChanged event = new WidgetHiddenChanged();
event.setWidget(widget);
@@ -209,16 +195,12 @@ public class ScreenshotPluginTest
Widget widget = mock(Widget.class);
when(widget.getId()).thenReturn(PACK(DIALOG_SPRITE_GROUP_ID, 0));
Widget skillChild = mock(Widget.class);
when(client.getWidget(Matchers.eq(DIALOG_SPRITE_SPRITE))).thenReturn(skillChild);
Widget levelChild = mock(Widget.class);
when(client.getWidget(Matchers.eq(DIALOG_SPRITE_TEXT))).thenReturn(levelChild);
when(skillChild.getText()).thenReturn("Congratulations, you just advanced a Hunter level.");
when(levelChild.getText()).thenReturn("Your Hunter level is now 2.");
assertEquals("Hunter(2)", screenshotPlugin.parseLevelUpWidget(DIALOG_SPRITE_SPRITE, DIALOG_SPRITE_TEXT));
assertEquals("Hunter(2)", screenshotPlugin.parseLevelUpWidget(DIALOG_SPRITE_TEXT));
WidgetHiddenChanged event = new WidgetHiddenChanged();
event.setWidget(widget);