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Viewing changes to Mac/PythonLauncher/doscript.m

  • Committer: Bazaar Package Importer
  • Author(s): Matthias Klose
  • Date: 2008-12-21 08:57:49 UTC
  • mfrom: (1.1.9 upstream)
  • Revision ID: james.westby@ubuntu.com-20081221085749-bijjr25h8na5jdsu
Tags: 2.5.3-0ubuntu1
* New upstream version.
* Regenerate the included documentation.
* Add an option --install-layout=deb, which is ignored for 2.5.

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Mac/PythonLauncher/doscript.m
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#import <ApplicationServices/ApplicationServices.h>
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#import "doscript.h"
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/* I assume I could pick these up from somewhere, but where... */
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#define CREATOR 'trmx'
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#define ACTIVATE_CMD 'misc'
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#define ACTIVATE_SUITE 'actv'
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#define DOSCRIPT_CMD 'dosc'
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#define DOSCRIPT_SUITE 'core'
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#define WITHCOMMAND 'cmnd'
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/* ... and there's probably also a better way to do this... */
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#define START_TERMINAL "/Applications/Utilities/Terminal.app/Contents/MacOS/Terminal &"
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extern int 
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doscript(const char *command)
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{
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    OSErr err;
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    AppleEvent theAEvent, theReply;
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    AEAddressDesc terminalAddress;
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    AEDesc commandDesc;
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    OSType terminalCreator = CREATOR;
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    /* set up locals  */
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    AECreateDesc(typeNull, NULL, 0, &theAEvent);
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    AECreateDesc(typeNull, NULL, 0, &terminalAddress);
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    AECreateDesc(typeNull, NULL, 0, &theReply);
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    AECreateDesc(typeNull, NULL, 0, &commandDesc);
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    /* create the "activate" event for Terminal */
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    err = AECreateDesc(typeApplSignature, (Ptr) &terminalCreator,
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            sizeof(terminalCreator), &terminalAddress);
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    if (err != noErr) {
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        NSLog(@"doscript: AECreateDesc: error %d\n", err);
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        goto bail;
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    }
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    err = AECreateAppleEvent(ACTIVATE_SUITE, ACTIVATE_CMD,
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            &terminalAddress, kAutoGenerateReturnID,
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            kAnyTransactionID, &theAEvent);
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    if (err != noErr) {
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        NSLog(@"doscript: AECreateAppleEvent(activate): error %d\n", err);
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        goto bail;
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    }
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    /* send the event  */
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    err = AESend(&theAEvent, &theReply, kAEWaitReply,
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            kAENormalPriority, kAEDefaultTimeout, NULL, NULL);
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    if ( err == -600 ) {
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        int count=10;
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        /* If it failed with "no such process" try to start Terminal */
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        err = system(START_TERMINAL);
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        if ( err ) {
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            NSLog(@"doscript: system(): %s\n", strerror(errno));
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            goto bail;
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        }
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        do {
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            sleep(1);
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            /* send the event again */
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            err = AESend(&theAEvent, &theReply, kAEWaitReply,
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                    kAENormalPriority, kAEDefaultTimeout, NULL, NULL);
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        } while (err == -600 && --count > 0);
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        if ( err == -600 )
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            NSLog(@"doscript: Could not activate Terminal\n");
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    }
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    if (err != noErr) {
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        NSLog(@"doscript: AESend(activate): error %d\n", err);
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        goto bail;
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    }
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    /* create the "doscript with command" event for Terminal */
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    err = AECreateAppleEvent(DOSCRIPT_SUITE, DOSCRIPT_CMD,
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            &terminalAddress, kAutoGenerateReturnID,
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            kAnyTransactionID, &theAEvent);
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    if (err != noErr) {
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        NSLog(@"doscript: AECreateAppleEvent(doscript): error %d\n", err);
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        goto bail;
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    }
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    /* add the command to the apple event */
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    err = AECreateDesc(typeChar, command, strlen(command), &commandDesc);
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    if (err != noErr) {
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        NSLog(@"doscript: AECreateDesc(command): error %d\n", err);
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        goto bail;
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    }
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    err = AEPutParamDesc(&theAEvent, WITHCOMMAND, &commandDesc);
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    if (err != noErr) {
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        NSLog(@"doscript: AEPutParamDesc: error %d\n", err);
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        goto bail;
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    }
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    /* send the command event to Terminal.app */
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    err = AESend(&theAEvent, &theReply, kAEWaitReply,
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            kAENormalPriority, kAEDefaultTimeout, NULL, NULL);
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    if (err != noErr) {
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        NSLog(@"doscript: AESend(docommand): error %d\n", err);
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        goto bail;
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    }
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    /* clean up and leave */
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bail:
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    AEDisposeDesc(&commandDesc);
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    AEDisposeDesc(&theAEvent);
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    AEDisposeDesc(&terminalAddress);
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    AEDisposeDesc(&theReply);
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    return err;
 
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        char *bundleID = "com.apple.Terminal";
 
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        AppleEvent evt, res;
 
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        AEDesc desc;
 
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        OSStatus err;
 
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        [[NSWorkspace sharedWorkspace] launchApplication:@"/Applications/Utilities/Terminal.app/"];
 
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        // Build event
 
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        err = AEBuildAppleEvent(kAECoreSuite, kAEDoScript,
 
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                                 typeApplicationBundleID,
 
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                                 bundleID, strlen(bundleID),
 
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                                 kAutoGenerateReturnID,
 
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                                 kAnyTransactionID,
 
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                                 &evt, NULL,
 
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                                 "'----':utf8(@)", strlen(command),
 
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                                 command);
 
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        if (err) {
 
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                NSLog(@"AEBuildAppleEvent failed: %d\n", err);
 
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                return err;
 
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        }
 
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        // Send event and check for any Apple Event Manager errors
 
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        err = AESendMessage(&evt, &res, kAEWaitReply, kAEDefaultTimeout);
 
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        AEDisposeDesc(&evt);
 
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        if (err) {
 
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                NSLog(@"AESendMessage failed: %d\n", err);
 
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                return err;
 
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        }
 
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        // Check for any application errors
 
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        err = AEGetParamDesc(&res, keyErrorNumber, typeSInt32, &desc);
 
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        AEDisposeDesc(&res);
 
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        if (!err) {
 
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                AEGetDescData(&desc, &err, sizeof(err));
 
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                NSLog(@"Terminal returned an error: %d", err);
 
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                AEDisposeDesc(&desc);
 
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        } else if (err == errAEDescNotFound) {
 
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                err = noErr;
 
54
        } else {
 
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                NSLog(@"AEGetPArmDesc returned an error: %d", err);
 
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        }
 
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        return err;
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}