/*
* Class: org_libharu_PdfDocument
* Method: create
* Signature: (I)Z
*/
JNIEXPORT jboolean JNICALL
Java_org_libharu_PdfDocument_create__I(JNIEnv *env, jclass cls, jint pdf) {
HPDF_STATUS status;
status = HPDF_NewDoc((HPDF_Doc) pdf);
if (status != HPDF_OK) {
return JNI_FALSE;
}
return JNI_TRUE;
}
HPDF_NewEx (HPDF_Error_Handler user_error_fn,
HPDF_Alloc_Func user_alloc_fn,
HPDF_Free_Func user_free_fn,
HPDF_UINT mem_pool_buf_size,
void *user_data)
{
HPDF_Doc pdf;
HPDF_MMgr mmgr;
HPDF_Error_Rec tmp_error;
HPDF_PTRACE ((" HPDF_NewEx\n"));
/* initialize temporary-error object */
HPDF_Error_Init (&tmp_error, user_data);
/* create memory-manager object */
mmgr = HPDF_MMgr_New (&tmp_error, mem_pool_buf_size, user_alloc_fn,
user_free_fn);
if (!mmgr) {
HPDF_CheckError (&tmp_error);
return NULL;
}
/* now create pdf_doc object */
pdf = HPDF_GetMem (mmgr, sizeof (HPDF_Doc_Rec));
if (!pdf) {
HPDF_MMgr_Free (mmgr);
HPDF_CheckError (&tmp_error);
return NULL;
}
HPDF_MemSet (pdf, 0, sizeof (HPDF_Doc_Rec));
pdf->sig_bytes = HPDF_SIG_BYTES;
pdf->mmgr = mmgr;
pdf->pdf_version = HPDF_VER_13;
pdf->compression_mode = HPDF_COMP_NONE;
/* copy the data of temporary-error object to the one which is
included in pdf_doc object */
pdf->error = tmp_error;
/* switch the error-object of memory-manager */
mmgr->error = &pdf->error;
if (HPDF_NewDoc (pdf) != HPDF_OK) {
HPDF_Free (pdf);
HPDF_CheckError (&tmp_error);
return NULL;
}
pdf->error.error_fn = user_error_fn;
return pdf;
}
