Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Based on a great find by user950473 I've implemented his/her discovery as a method; thought I'd share the code in case it's helpful.</p> <pre><code>- (BOOL) runProcessAsAdministrator:(NSString*)scriptPath withArguments:(NSArray *)arguments output:(NSString **)output errorDescription:(NSString **)errorDescription { NSString * allArgs = [arguments componentsJoinedByString:@" "]; NSString * fullScript = [NSString stringWithFormat:@"'%@' %@", scriptPath, allArgs]; NSDictionary *errorInfo = [NSDictionary new]; NSString *script = [NSString stringWithFormat:@"do shell script \"%@\" with administrator privileges", fullScript]; NSAppleScript *appleScript = [[NSAppleScript new] initWithSource:script]; NSAppleEventDescriptor * eventResult = [appleScript executeAndReturnError:&amp;errorInfo]; // Check errorInfo if (! eventResult) { // Describe common errors *errorDescription = nil; if ([errorInfo valueForKey:NSAppleScriptErrorNumber]) { NSNumber * errorNumber = (NSNumber *)[errorInfo valueForKey:NSAppleScriptErrorNumber]; if ([errorNumber intValue] == -128) *errorDescription = @"The administrator password is required to do this."; } // Set error message from provided message if (*errorDescription == nil) { if ([errorInfo valueForKey:NSAppleScriptErrorMessage]) *errorDescription = (NSString *)[errorInfo valueForKey:NSAppleScriptErrorMessage]; } return NO; } else { // Set output to the AppleScript's output *output = [eventResult stringValue]; return YES; } } </code></pre> <p>Usage example:</p> <pre><code> NSString * output = nil; NSString * processErrorDescription = nil; BOOL success = [self runProcessAsAdministrator:@"/usr/bin/id" withArguments:[NSArray arrayWithObjects:@"-un", nil] output:&amp;output errorDescription:&amp;processErrorDescription]; if (!success) // Process failed to run { // ...look at errorDescription } else { // ...process output } </code></pre> <p>It's very slightly hacky, but IMHO is a satisfactory solution. </p>
    singulars
    1. This table or related slice is empty.
    1. POAuthorizationExecuteWithPrivileges is deprecated
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USCarlos P
    1. USCarlos P
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COThis method fails if there is a space in the path of the script, which is likely if you want to run a script included in your application bundle. To fix this, just change the format when setting fullScript to @"'%@' %@" so the process path name is quoted.
      singulars
      1. PO
      1. USJim
    2. COThanks - have fixed this in the code.
      singulars
      1. PO
      1. USCarlos P
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload