//////////

//

//  File:       main.c

//

//  Contains:   Implementation ICAObjectDumper.

//

//  Written by: Apple Image Capture Engineering

//

//  Copyright:  © 2001-2002 by Apple Computer, Inc., all rights reserved.

//

//  Change History (most recent first):

//     

//     <1>      10/25/01    hwn     first file

//

//////////

/*

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 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 AppleÕs 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 

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 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, 

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*/

#include <stdio.h>

#include <Carbon/Carbon.h>

#include <unistd.h>

#define kINDENT 8

// -----------------------------------------------------------------------------------------

//  DumpChildren

// -----------------------------------------------------------------------------------------

void DumpChildren (ICAObject    object,

                   UInt32       indent,

                   char*        blanks)

{

    ICAGetChildCountPB  countPB;

    OSErr               err;

    char                localBuffer[256];

    memset(&countPB, 0, sizeof(ICAGetChildCountPB));

    countPB.object = object;

    err = ICAGetChildCount(&countPB, NULL);

    if (err == noErr)

    {

        UInt32              childLoop;

        ICAGetNthChildPB    nPB;

        UInt32              localIndex;

        for (childLoop = 0; childLoop < countPB.count; childLoop++)

        {

            memset(&nPB, 0, sizeof(ICAGetNthChildPB));

            nPB.parentObject = object;

            nPB.index        = childLoop;

            err = ICAGetNthChild(&nPB, NULL);

            if (err == noErr)

            {

                memcpy(localBuffer, blanks, 255);

                localIndex = indent * kINDENT + 1;

                localBuffer[localIndex++] = '|';

                localBuffer[localIndex] = 0;

                printf("  %s\n", localBuffer);

                memcpy(localBuffer, blanks, 255);

                localIndex = indent * kINDENT + 1;

                localBuffer[localIndex++] = '+';

                memset(&localBuffer[localIndex], '-', kINDENT - 1);

                localIndex += kINDENT - 1;

                localBuffer[localIndex] = 0;

                printf("  %s[%4.4s]  [%4.4s]  [%08lX]\n", localBuffer, (char*)&nPB.childInfo.objectType, (char*)&nPB.childInfo.objectSubtype, (long)nPB.childObject);

                if ((nPB.childInfo.objectType == kICADirectory) || (nPB.childInfo.objectType == kICADevice))

                {

                    if (childLoop < countPB.count-1)

                        blanks[indent * kINDENT + 1] = '|';

                    DumpChildren(nPB.childObject, indent+1, blanks);

                    blanks[indent * kINDENT + 1] = ' ';

                }

            }

        }

    }

}// -----------------------------------------------------------------------------------------

 // DumpChildrenWithProperties

 // -----------------------------------------------------------------------------------------

void DumpChildrenWithProperties (ICAObject    object,

                                 UInt32     indent,

                                 char*      blanks)

{

    ICAGetChildCountPB      countPB;

    ICAGetPropertyCountPB   countPropPB;

    ICAGetNthPropertyPB     nthPropPB;

    OSErr                   err;

    char                    localBuffer1[256];

    char                    localBuffer2[256];

    UInt32                  uint32;

    memset(&countPB, 0, sizeof(ICAGetChildCountPB));

    countPB.object = object;

    err = ICAGetChildCount(&countPB, NULL);

    if (err == noErr)

    {

        UInt32              childLoop;

        ICAGetNthChildPB    nPB;

        UInt32              localIndex;

        for (childLoop = 0; childLoop < countPB.count; childLoop++)

        {

            memset(&nPB, 0, sizeof(ICAGetNthChildPB));

            nPB.parentObject = object;

            nPB.index        = childLoop;

            err = ICAGetNthChild(&nPB, NULL);

            if (err == noErr)

            {

                memcpy(localBuffer1, blanks, 255);

                localIndex = indent * kINDENT + 1;

                localBuffer1[localIndex++] = '|';

                localBuffer1[localIndex] = 0;

                printf("  %s\n", localBuffer1);

                memcpy(localBuffer2, blanks, 255);

                localIndex = indent * kINDENT + 1;

                localBuffer2[localIndex++] = '+';

                memset(&localBuffer2[localIndex], '-', kINDENT - 1);

                localIndex += kINDENT - 1;

                localBuffer2[localIndex] = 0;

                printf("  %s[%4.4s]  [%4.4s]  [%08lX]\n", localBuffer2, (char*)&nPB.childInfo.objectType, (char*)&nPB.childInfo.objectSubtype, (long)nPB.childObject);

                memset(&countPropPB, 0, sizeof(ICAGetPropertyCountPB));

                countPropPB.object = nPB.childObject;

                err = ICAGetPropertyCount(&countPropPB, NULL);

                if (err == noErr)

                {

                    int                     propLoop;

                    ICAGetPropertyDataPB    dataPB;

                    if (childLoop < countPB.count-1)

                        localBuffer1[indent * kINDENT + 1] = '|';

                    else

                        localBuffer1[indent * kINDENT + 1] = ' ';

                    strcat(localBuffer1, "               ");

                    if ((nPB.childInfo.objectType == kICADirectory) || (nPB.childInfo.objectType == kICADevice))

                    {

                      //  if (childLoop < countPB.count-1)

                            localBuffer1[(indent+1) * kINDENT + 1] = '|';

                    }

                    for (propLoop = 0; propLoop < countPropPB.count; propLoop++)

                    {

                        memset(&nthPropPB, 0, sizeof(ICAGetNthPropertyPB));

                        nthPropPB.object = nPB.childObject;

                        nthPropPB.index  = propLoop;

                        err = ICAGetNthProperty(&nthPropPB, NULL);

                        if (err == noErr)

                        {

                            printf("  %s[%4.4s]  [%4.4s]  [%08lX]   %7ld",

                                   localBuffer1,

                                   (char*)&nthPropPB.propertyInfo.propertyType,

                                   (char*)&nthPropPB.propertyInfo.dataType,

                                   (long)nthPropPB.property,

                                   (long)nthPropPB.propertyInfo.dataSize

                                   );

                            switch (nthPropPB.propertyInfo.dataType)

                            {

                                case 'ui08':

                                    break;

                                case 'ui16':

                                    break;

                                case 'ui32':

                                    memset(&dataPB, 0, sizeof(ICAGetPropertyDataPB));

                                    dataPB.property      = nthPropPB.property;

                                    dataPB.startByte     = 0;

                                    dataPB.dataPtr       = &uint32;

                                    dataPB.requestedSize = nthPropPB.propertyInfo.dataSize;

                                    err = ICAGetPropertyData(&dataPB, NULL);

                                    if (err == noErr)

                                        printf("  %ld", uint32);

                                        break;

                                case 'TEXT':

                                    memset(&dataPB, 0, sizeof(ICAGetPropertyDataPB));

                                    dataPB.property      = nthPropPB.property;

                                    dataPB.startByte     = 0;

                                    dataPB.dataPtr       = localBuffer2;

                                    dataPB.requestedSize = nthPropPB.propertyInfo.dataSize;

                                    err = ICAGetPropertyData(&dataPB, NULL);

                                    if (err == noErr)

                                        printf("  %s", localBuffer2);

                                    break;

                                default:

                                    break;

                            }

                            printf("\n");

                        }

                    }

                }

                if ((nPB.childInfo.objectType == kICADirectory) || (nPB.childInfo.objectType == kICADevice))

                {

                    if (childLoop < countPB.count-1)

                        blanks[indent * kINDENT + 1] = '|';

                    DumpChildrenWithProperties(nPB.childObject, indent+1, blanks);

                    blanks[indent * kINDENT + 1] = ' ';

                }

            }

        }

    }

}

// -----------------------------------------------------------------------------------------

//  PrintHelp

// -----------------------------------------------------------------------------------------

void PrintHelp()

{

    printf("ICADump [-h] [-a]\n");

    printf("    -h  displays this help message\n");

    printf("    -a  displays ICAObjects with ICAProperties (default is ICAObjects only)\n");

}

// -----------------------------------------------------------------------------------------

//  main

// -----------------------------------------------------------------------------------------

int main (int           argc,

          const char *  argv[])

{

    ICAGetDeviceListPB  pb;

    char                blanks[255];

    int                 c;

    int                 printAll = false;

    while ((c=getopt(argc, argv, "ha"))!=-1)

    {

        switch (c)

        {

            case 'h':

                PrintHelp();

                return 0;

                break;

            case 'a':

                printAll = true;

                break;

        }

        //printf("option = %c\n", c);

    }

    printf("==========================\n");

    printf("=    ICAObjectDumper     =\n");

    printf("==========================\n\n");

    memset(&pb, 0, sizeof(ICAGetDeviceListPB));

    ICAGetDeviceList(&pb, NULL);

    printf("devicelist [%08lX]\n", (long)pb.object);

    memset(blanks, ' ', 255);

    if (printAll)

        DumpChildrenWithProperties(pb.object, 1, blanks);

    else

        DumpChildren(pb.object, 1, blanks);

    return 0;

}