C++ (Cpp) nitf_Extensions_construct示例

示例#1

文件： nitf_ImageSubheader.c 项目： aivaras16/nitro

/*
 * Class:     nitf_ImageSubheader
 * Method:    getExtendedSection
 * Signature: ()Lnitf/Extensions;
 */
JNIEXPORT jobject JNICALL Java_nitf_ImageSubheader_getExtendedSection
    (JNIEnv * env, jobject self)
{
    nitf_ImageSubheader *header = _GetObj(env, self);

    jclass extensionsClass = (*env)->FindClass(env, "nitf/Extensions");
    jmethodID methodID =
        (*env)->GetMethodID(env, extensionsClass, "<init>", "(J)V");
    nitf_Error error;
    jobject extensions;

    /* we need to construct it if it doesn't already exist */
    if (!header->extendedSection)
    {
        header->extendedSection = nitf_Extensions_construct(&error);
        if (!header->extendedSection)
            goto CATCH_ERROR;
    }

    extensions = (*env)->NewObject(env,
                                   extensionsClass,
                                   methodID,
                                   (jlong) header->extendedSection);
    return extensions;

  CATCH_ERROR:
    _ThrowNITFException(env, error.message);
    return NULL;
}

示例#2

文件： GraphicSubheader.c 项目： BSteine/six-library

nitf_GraphicSubheader_construct(nitf_Error * error)
{
    /*  Start by allocating the header */
    nitf_GraphicSubheader *subhdr = (nitf_GraphicSubheader *)
                                    NITF_MALLOC(sizeof(nitf_GraphicSubheader));

    /*  Return now if we have a problem above */
    if (!subhdr)
    {
        nitf_Error_init(error, NITF_STRERROR(NITF_ERRNO),
                        NITF_CTXT, NITF_ERR_MEMORY);
        goto CATCH_ERROR;
    }

    subhdr->extendedSection = NULL;
    subhdr->securityGroup = NULL;
    
    subhdr->securityGroup = nitf_FileSecurity_construct(error);
    if (!subhdr->securityGroup)
        goto CATCH_ERROR;

    _NITF_CONSTRUCT_FIELD(subhdr, NITF_SY, NITF_BCS_A);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_SID, NITF_BCS_A);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_SNAME, NITF_BCS_A);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_SSCLAS, NITF_BCS_A);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_ENCRYP, NITF_BCS_A);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_SFMT, NITF_BCS_A);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_SSTRUCT, NITF_BCS_N);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_SDLVL, NITF_BCS_N);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_SALVL, NITF_BCS_N);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_SLOC, NITF_BCS_N);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_SBND1, NITF_BCS_N);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_SCOLOR, NITF_BCS_A);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_SBND2, NITF_BCS_N);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_SRES2, NITF_BCS_N);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_SXSHDL, NITF_BCS_N);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_SXSOFL, NITF_BCS_N);

    subhdr->extendedSection = nitf_Extensions_construct(error);
    if (!subhdr->extendedSection)
        goto CATCH_ERROR;

    return subhdr;

CATCH_ERROR:
    if (subhdr)
    	nitf_GraphicSubheader_destruct(&subhdr);
    return NULL;
}

示例#3

文件： TextSubheader.c 项目： BSteine/six-library

nitf_TextSubheader_construct(nitf_Error * error)
{
    /*  Start by allocating the header */
    nitf_TextSubheader *subhdr = (nitf_TextSubheader *)
                                 NITF_MALLOC(sizeof(nitf_TextSubheader));

    /*  Return now if we have a problem above */
    if (!subhdr)
    {
        nitf_Error_init(error, NITF_STRERROR(NITF_ERRNO),
                        NITF_CTXT, NITF_ERR_MEMORY);

        return NULL;
    }

    subhdr->extendedSection = NULL;
    subhdr->securityGroup = nitf_FileSecurity_construct(error);
    if (!subhdr->securityGroup)
    {
        nitf_TextSubheader_destruct(&subhdr);
        goto CATCH_ERROR;
    }

    _NITF_CONSTRUCT_FIELD(subhdr, NITF_TE, NITF_BCS_A);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_TEXTID, NITF_BCS_A);

    _NITF_CONSTRUCT_FIELD(subhdr, NITF_TXTALVL, NITF_BCS_N);

    _NITF_CONSTRUCT_FIELD(subhdr, NITF_TXTDT, NITF_BCS_A);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_TXTITL, NITF_BCS_A);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_TSCLAS, NITF_BCS_A);

    _NITF_CONSTRUCT_FIELD(subhdr, NITF_ENCRYP, NITF_BCS_A);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_TXTFMT, NITF_BCS_A);

    _NITF_CONSTRUCT_FIELD(subhdr, NITF_TXSHDL, NITF_BCS_N);
    _NITF_CONSTRUCT_FIELD(subhdr, NITF_TXSOFL, NITF_BCS_N);

    subhdr->extendedSection = nitf_Extensions_construct(error);
    if (!subhdr->extendedSection)
        goto CATCH_ERROR;

    return subhdr;

CATCH_ERROR:
    nitf_TextSubheader_destruct(&subhdr);
    return NULL;
}