From 0d7909a3f98e1a9a1337115892aa2c309b38734d Mon Sep 17 00:00:00 2001
From: Charlie Fenton <charliefenton@CharlieFs-MacPro.local>
Date: Fri, 7 Mar 2014 04:28:32 -0800
Subject: [PATCH] Mac uninstaller: Fixes for fast user switching support

---
 mac_installer/uninstall.cpp | 51 ++++++++++++++++++++++++++++++++-----
 1 file changed, 44 insertions(+), 7 deletions(-)

diff --git a/mac_installer/uninstall.cpp b/mac_installer/uninstall.cpp
index a1a38495b1..fe2f319caf 100644
--- a/mac_installer/uninstall.cpp
+++ b/mac_installer/uninstall.cpp
@@ -105,7 +105,7 @@ int main(int argc, char *argv[])
     }
 
     strlcpy(pathToVBoxUninstallTool, pathToSelf, sizeof(pathToVBoxUninstallTool));
-     strlcat(pathToVBoxUninstallTool, "/Contents/Resources/VirtualBox_Uninstall.tool", sizeof(pathToVBoxUninstallTool));
+    strlcat(pathToVBoxUninstallTool, "/Contents/Resources/VirtualBox_Uninstall.tool", sizeof(pathToVBoxUninstallTool));
 
     // To allow for branding, assume name of executable inside bundle is same as name of bundle
     p = strrchr(pathToSelf, '/');         // Assume name of executable inside bundle is same as name of bundle
@@ -319,6 +319,7 @@ int main(int argc, char *argv[])
 
 static OSStatus DoUninstall(void) {
     pid_t                   coreClientPID = 0;
+    pid_t                   BOINCManagerPID = 0;
     char                    cmd[1024];
     char                    *p;
     passwd                  *pw;
@@ -334,8 +335,36 @@ static OSStatus DoUninstall(void) {
     ShowMessage(false, false, false, "Permission OK after relaunch");
 #endif
 
-    QuitOneProcess('BNC!'); // Quit any old instance of BOINC manager
-    sleep(2);
+    //TODO: It would be nice to get the app name from the bundle ID or signature
+    // so we don't have to try all 4 and to allow for future branded versions
+
+    for (;;) {
+        BOINCManagerPID = FindProcessPID("BOINCManager", 0);
+        if (BOINCManagerPID == 0) break;
+        kill(BOINCManagerPID, SIGTERM);
+        sleep(2);
+    }
+    
+    for (;;) {
+        BOINCManagerPID = FindProcessPID("GridRepublic Desktop", 0);
+        if (BOINCManagerPID == 0) break;
+        kill(BOINCManagerPID, SIGTERM);
+        sleep(2);
+    }
+    
+    for (;;) {
+        BOINCManagerPID = FindProcessPID("Progress Thru Processors Desktop", 0);
+        if (BOINCManagerPID == 0) break;
+        kill(BOINCManagerPID, SIGTERM);
+        sleep(2);
+    }
+    
+    for (;;) {
+        BOINCManagerPID = FindProcessPID("Charity Engine Desktop", 0);
+        if (BOINCManagerPID == 0) break;
+        kill(BOINCManagerPID, SIGTERM);
+        sleep(2);
+    }
 
     // Core Client may still be running if it was started without Manager
     coreClientPID = FindProcessPID("boinc", 0);
@@ -395,6 +424,10 @@ static OSStatus DoUninstall(void) {
     // Phase 4: Delete our files and directories at our installer's default locations
     // Remove everything we've installed, whether BOINC, GridRepublic, Progress Thru Processors or
     // Charity Engine
+    
+    //TODO: It would be nice to get the app name from the bundle ID or signature
+    // so we don't have to try all 4 and to allow for future branded versions
+    
     // These first 4 should already have been deleted by the above code, but do them anyway for safety
     system ("rm -rf /Applications/BOINCManager.app");
     system ("rm -rf \"/Library/Screen Savers/BOINCSaver.saver\"");
@@ -402,11 +435,11 @@ static OSStatus DoUninstall(void) {
     system ("rm -rf \"/Applications/GridRepublic Desktop.app\"");
     system ("rm -rf \"/Library/Screen Savers/GridRepublic.saver\"");
     
-    system ("rm -rf \"/Applications/Progress\\ Thru\\ Processors\\ Desktop.app\"");
-    system ("rm -rf \"/Library/Screen Savers/Progress\\ Thru\\ Processors.saver\"");
+    system ("rm -rf \"/Applications/Progress Thru Processors Desktop.app\"");
+    system ("rm -rf \"/Library/Screen Savers/Progress Thru Processors.saver\"");
     
-    system ("rm -rf \"/Applications/Charity\\ Engine\\ Desktop.app\"");
-    system ("rm -rf \"/Library/Screen Savers/Charity\\ Engine.saver\"");
+    system ("rm -rf \"/Applications/Charity Engine Desktop.app\"");
+    system ("rm -rf \"/Library/Screen Savers/Charity Engine.saver\"");
     
     // Delete any receipt from an older installer (which had 
     // a wrapper application around the installer package.)
@@ -736,6 +769,10 @@ static OSStatus CleanupAllVisibleUsers(void)
 //        sprintf(s, "rm -f \"/Users/%s/Library/Preferences/BOINC Manager Preferences\"", human_user_name);
 //        system (s);
         
+        // Delete per-user BOINC Manager and screensaver files
+        sprintf(s, "rm -fR \"/Users/%s/Library/Application Support/BOINC\"", human_user_name);
+        system (s);
+        
         //  Set screensaver to "Computer Name" default screensaver only 
         //  if it was BOINC, GridRepublic, Progress Thru Processors or Charity Engine.
         changeSaver = false;