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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">
<html>
<head>
<!-- BEGIN META TAG INFO -->
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<link rel="home" href="http://developer.apple.com/">
<link rel="find" href="http://developer.apple.com/search/">
<link rel="stylesheet" type="text/css" href="../../documentation/css/adcstyle.css" title="fonts">
<script language="JavaScript" src="../../documentation/js/adc.js" type="text/javascript"></script>
<!-- END META TAG INFO -->
<!-- BEGIN TITLE -->
<title>EmbededAppleScripts - /ScriptSupport.h</title>
<!-- END TITLE -->
<script language="JavaScript">
function JumpToNewPage() {
window.location=document.scpopupmenu.gotop.value;
return true;
}
</script>
</head>
<!-- BEGIN BODY OPEN -->
<body>
<!--END BODY OPEN -->
<!-- START CENTER OPEN -->
<center>
<!-- END CENTER OPEN -->
<!-- BEGIN LOGO AND SEARCH -->
<!--#include virtual="/includes/adcnavbar"-->
<!-- END LOGO AND SEARCH -->
<!-- START BREADCRUMB -->
<div id="breadcrumb">
<table width="680" border="0" cellpadding="0" cellspacing="0">
<tr>
<td scope="row"><img width="340" height="10" src="images/1dot.gif" alt=""></td>
<td><img width="340" height="10" src="images/1dot.gif" alt=""></td>
</tr>
<tr valign="middle">
<td align="left" colspan="2">
<a href="http://developer.apple.com/">ADC Home</a> > <a href="../../referencelibrary/index.html">Reference Library</a> > <a href="../../samplecode/index.html">Sample Code</a> > <a href="../../samplecode/ScriptingAutomation/index.html">Scripting & Automation</a> > <a href="../../samplecode/ScriptingAutomation/idxCarbon-date.html">Carbon</a> > <A HREF="javascript:location.replace('index.html');">EmbededAppleScripts</A> >
</td>
</tr>
<tr>
<td colspan="2" scope="row"><img width="680" height="35" src="images/1dot.gif" alt=""></td>
</tr>
</table>
</div>
<!-- END BREADCRUMB -->
<!-- START MAIN CONTENT -->
<!-- START TITLE GRAPHIC AND INTRO-->
<table width="680" border="0" cellpadding="0" cellspacing="0">
<tr align="left" valign="top">
<td><h1><div id="pagehead">EmbededAppleScripts</div></h1></td>
</tr>
</table>
<!-- END TITLE GRAPHIC AND INTRO -->
<!-- START WIDE COLUMN -->
<table width="680" border="0" cellpadding="0" cellspacing="0">
<tr align="left" valign="top">
<td id="scdetails">
<h2>/ScriptSupport.h</h2>
<form name="scpopupmenu" onSubmit="return false;" method=post>
<p><strong>View Source Code:</strong>
<select name="gotop" onChange="JumpToNewPage();" style="width:340px"><option selected value="ingnore">Select File</option>
<option value="listing1.html">/AddOnScripts.applescript</option>
<option value="listing2.html">/FinderCommentWindow.c</option>
<option value="listing3.html">/FinderCommentWindow.h</option>
<option value="listing4.html">/main.c</option>
<option value="listing5.html">/MainWindow.c</option>
<option value="listing6.html">/MainWindow.h</option>
<option value="listing7.html">/MyScriptsGlue.c</option>
<option value="listing8.html">/MyScriptsGlue.h</option>
<option value="listing9.html">/readme.txt</option>
<option value="listing10.html">/ScriptSupport.c</option>
<option value="listing11.html">/ScriptSupport.h</option></select>
</p>
</form>
<p><strong><a href="EmbededAppleScripts.zip">Download Sample</a></strong> (“EmbededAppleScripts.zip”, 119.6K)<BR>
<strong><a href="EmbededAppleScripts.dmg">Download Sample</a></strong> (“EmbededAppleScripts.dmg”, 171.5K)</p>
<!--
<p><strong><a href="#">Download Sample</a></strong> (“filename.sit”, 500K)</p>
-->
</td>
</tr>
<tr>
<td scope="row"><img width="680" height="10" src="images/1dot.gif" alt=""><br>
<img height="1" width="680" src="images/1dot_919699.gif" alt=""><br>
<img width="680" height="20" src="images/1dot.gif" alt=""></td>
</tr>
<tr>
<td scope="row">
<!--googleon: index -->
<pre class="sourcecodebox">/* File: ScriptSupport.h Description: General routines for handling the details involved in calling AppleScript script handlers from C. These routines are not tied to any particular script, so they have been spared out from the rest in this general utility file. Author: JM Copyright: Copyright (c) 2003 Apple Computer, Inc. All rights reserved. Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc. ("Apple") in consideration of your agreement to the following terms, and your use, installation, modification or redistribution of this Apple software constitutes acceptance of these terms. If you do not agree with these terms, please do not use, install, modify or redistribute this Apple software. In consideration of your agreement to abide by the following terms, and subject to these terms, Apple grants you a personal, non-exclusive license, under Apple's copyrights in this original Apple software (the "Apple Software"), to use, reproduce, modify and redistribute the Apple Software, with or without modifications, in source and/or binary forms; provided that if you redistribute the Apple Software in its entirety and without modifications, you must retain this notice and the following text and disclaimers in all such redistributions of the Apple Software. Neither the name, trademarks, service marks or logos of Apple Computer, Inc. may be used to endorse or promote products derived from the Apple Software without specific prior written permission from Apple. Except as expressly stated in this notice, no other rights or licenses, express or implied, are granted by Apple herein, including but not limited to any patent rights that may be infringed by your derivative works or by other works in which the Apple Software may be incorporated. The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS. IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Change History (most recent first): Fri, Aug 29, 2000 -- created*/#ifndef __SCRIPTSUPPORT__#define __SCRIPTSUPPORT__#include <Carbon/Carbon.h> /* General routines for handling the details involved in calling AppleScript script handlers from C. These routines are not tied to any particular script, so they have been spared out from the rest in this general utility file. */ /* LoadedScriptInfo saves the persistent state information used by the LoadCompiledScript, CallScriptSubroutine, and UnloadCompiledScript routines. */typedef struct { ComponentInstance fComponent; /* scripting component */ OSAID fContextID; /* compiled script's context ID */} LoadedScriptInfo, *LoadedScriptInfoPtr; /* LoadCompiledScript loads the compiled script in the resource file named scriptRName with the extension .scpt. The script is prepared and all of the state information required to call subroutines in the script is saved in the scriptInfo record that is returned. Later, when you call subroutines you defined in that script, you will pass scriptInfo to the CallScriptSubroutine that uses this information to call the script's subroutines. */OSStatus LoadCompiledScript(CFStringRef scriptRName, LoadedScriptInfoPtr *scriptInfo); /* UnloadCompiledScript releases all of the information in the scriptInfo structure. Call this routine when you are done using a scriptInfo structure returned by LoadCompiledScript. */void UnloadCompiledScript( LoadedScriptInfoPtr scriptInfo ); /* CallScriptSubroutine is used for calling script handlers that are in a compiled script loaded by LoadCompiledScript. you provide the script reference loaded by LoadCompiledScript, the name of the handler you would like to execute, and a list of parameters to be passed to the subroutine. Any data returned by the script handler will be placed in the resultData descriptor (if you provide one), and any errors generated will be described as text (when possible) in the error messaged descriptor (if you provide one). */OSStatus CallScriptSubroutine( LoadedScriptInfoPtr scriptInfo, /* returned by LoadCompiledScript */ char* subroutineName, /* the name off the subroutine - must be all lowercase */ AEDescList *subroutineParameters, /* positionally ordered list of parameters */ AEDesc *resultData, /* returned data from the script - can be NULL */ AEDesc *errorMessages /* error messages - can be NULL */ ); /* AEBuildErrorToAEDesc converts an AEBuildError error descriptor into a unicode text AEDesc. If an error occurs, then the descriptor is initialized to a typeNull desc. This is a utility routine for finding problems in your AEBuild strings. */void AEBuildErrorToAEDesc(AEBuildError *error, AEDesc *errorTextDesc); /* The following conversion routines are here mostly for illustration showing how to convert different types to AEDesc records that you can pass to scripts as parameters or from AEDesc records that you receive from scripts as results. In some cases, the implementation is trivial, though they are included because the discovery of the trivial implementation may not necessairly be so. */ /* AEDescToAlias and AliasToAEDesc are convenience routines for converting AliasHandles to and from AEDesc records */OSStatus AEDescToAlias( AEDesc *aliasDesc, AliasHandle *theAlias );OSStatus AliasToAEDesc( AliasHandle theAlias, AEDesc *theAliasDesc ); /* AEDescToCFString and CFStringToAEDesc are convenience routines for converting CFStringRefs to and from AEDesc records */OSStatus AEDescToCFString( AEDesc *stringDescriptor, CFStringRef *theString );OSStatus CFStringToAEDesc( CFStringRef theString, AEDesc *theUnicodeDesc ); /* AEDescToBoolean and BooleanToAEDesc are convenience routines for converting Boolean values to and from AEDesc records */OSStatus AEDescToBoolean( AEDesc *boolDesc, Boolean *theValue );OSStatus BooleanToAEDesc( Boolean theValue, AEDesc *theBoolDesc ); /* AEDescToLong and LongToAEDesc are convenience routines for converting integer values to and from AEDesc records */OSStatus AEDescToLong( AEDesc *longDesc, long *theValue );OSStatus LongToAEDesc( long theValue, AEDesc *theLongDesc );#endif</pre>
<!--googleoff: index -->
</td>
</tr>
</table>
<!-- END WIDE COLUMN -->
<!-- END MAIN CONTENT -->
<table width="680" border="0" cellpadding="0" cellspacing="0">
<tr>
<td><div style="width: 100%; height: 1px; background-color: #919699; margin-top: 5px; margin-bottom: 15px"></div></td>
</tr>
<tr>
<td align="center"><br/>
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<!-- START BOTTOM APPLE NAVIGATION -->
<!--#include virtual="/includes/footer"-->
<!-- END BOTTOM APPLE NAVIGATION -->
<!-- START CENTER CLOSE -->
</center>
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