int convert (MagickWand *input, MagickWand **output, convert_t *opts, unsigned char* data, size_t size) {
if (convert_density(input, opts) != MagickPass) return -7;
if (MagickReadImageBlob(input, data, size) != MagickPass) return -2;
if (convert_adjoin(input, output, opts) != MagickPass) return -8;
input = *output;
uint32_t quality = 75;
if(opts->quality != 0){
quality = opts->quality;
}
if(convert_quality(input, quality) != MagickPass) return -8;
MagickResetIterator(input);
MagickNextImage(input); // Has to be called after MagickResetIterator to set the first picture as the current
do {
if (convert_format(input, opts) != MagickPass) return -3;
if (convert_crop(input, opts) != MagickPass) return -6;
if (convert_scale(input, opts) != MagickPass) return -4;
if (convert_rotate(input, opts) != MagickPass) return -5;
} while (MagickNextImage(input));
return 0;
}
static int
create_type9(RECORD **anrecord, struct finger_view_minutiae_record *fvmr,
unsigned int idc)
{
FIELD *field = NULL;
SUBFIELD *subfield = NULL;
ITEM *item = NULL;
RECORD *lrecord; // For local convenience
struct finger_minutiae_data **fmds = NULL;
struct ridge_count_data **rcds = NULL;
struct core_data **cds;
struct delta_data **dds;
char buf[16];
int mincnt, minidx, rdgcnt;
int cnt, i;
unsigned int x, y;
if (new_ANSI_NIST_record(anrecord, TYPE_9_ID) != 0)
ALLOC_ERR_EXIT("Type-9 Record");
lrecord = *anrecord;
/*** 9.001 - Length ***/
// Set to 0 now, will recalculate later
APPEND_TYPE9_FIELD(lrecord, LEN_ID, "0");
/*** 9.002 - IDC value ***/
snprintf(buf, sizeof(buf), IDC_FMT, idc);
APPEND_TYPE9_FIELD(lrecord, IDC_ID, buf);
/*** 9.003 - Impression type ***/
CRW(fvmr->impression_type, MIN_TABLE_5_CODE, MAX_TABLE_5_CODE,
"Impression type");
snprintf(buf, sizeof(buf), "%d", fvmr->impression_type);
APPEND_TYPE9_FIELD(lrecord, IMP_ID, buf);
/*** 9.004 - Minutiae format ***/
APPEND_TYPE9_FIELD(lrecord, FMT_ID, STD_STR);
/*** 9.005 - Originating fingerprint reading system ***/
if (value2subfield(&subfield, "EXISTING IMAGE") != 0)
ERR_OUT("creating Type-9 subfield");
if (value2item(&item, AUTO_STR) != 0)
ERR_OUT("creating Type-9 item");
if (append_ANSI_NIST_subfield(subfield, item) != 0)
ERR_OUT("appending Type-9 item");
if (new_ANSI_NIST_field(&field, TYPE_9_ID, OFR_ID) != 0)
ERR_OUT("creating Type-9 field");
if (append_ANSI_NIST_field(field, subfield) != 0)
ERR_OUT("appending Type-9 subfield");
if (append_ANSI_NIST_record(lrecord, field) != 0)
ERR_OUT("appending Type-9 field");
/*** 9.006 - Finger position ***/
snprintf(buf, sizeof(buf), "%02d", fvmr->finger_number);
APPEND_TYPE9_FIELD(lrecord, FGP2_ID, buf);
/*** 9.007 - Fingerprint pattern classification ***/
if (value2subfield(&subfield, TBL_STR) != 0)
ERR_OUT("creating Type-9 subfield");
if (value2item(&item, "UN") != 0)
ERR_OUT("creating Type-9 item");
if (append_ANSI_NIST_subfield(subfield, item) != 0)
ERR_OUT("appending Type-9 item");
if (new_ANSI_NIST_field(&field, TYPE_9_ID, FPC_ID) != 0)
ERR_OUT("creating Type-9 field");
if (append_ANSI_NIST_field(field, subfield) != 0)
ERR_OUT("appending Type-9 subfield");
if (append_ANSI_NIST_record(lrecord, field) != 0)
ERR_OUT("appending Type-9 field");
/*** 9.008 - Core position ***/
cnt = get_core_count(fvmr);
if (cnt > 0) {
if (new_ANSI_NIST_field(&field, TYPE_9_ID, CRP_ID) != 0)
ERR_OUT("allocating field");
cds = (struct core_data **) malloc(
cnt * sizeof(struct core_data **));
if (cds == NULL)
ALLOC_ERR_EXIT("Core data");
if (get_cores(fvmr, cds) != cnt)
ERR_OUT("retrieving core data");
for (i = 0; i < cnt; i++) {
convert_xy(fvmr->fmr->x_image_size,
fvmr->fmr->y_image_size,
fvmr->fmr->x_resolution,
fvmr->fmr->y_resolution,
cds[i]->x_coord,
cds[i]->y_coord,
&x, &y);
snprintf(buf, sizeof(buf), "%04u%04u", x, y);
if (value2subfield(&subfield, buf) != 0)
ERR_OUT("creating subfield");
if (append_ANSI_NIST_field(field, subfield) != 0)
ERR_OUT("appending subfield");
}
if (append_ANSI_NIST_record(lrecord, field) != 0)
ERR_OUT("adding field to record");
} else if (cnt < 0)
ERR_OUT("getting core record count");
/*** 9.009 - Delta(s) position ***/
cnt = get_delta_count(fvmr);
if (cnt > 0) {
if (new_ANSI_NIST_field(&field, TYPE_9_ID, DLT_ID) != 0)
ERR_OUT("creating Type-9 field");
dds = (struct delta_data **) malloc(
cnt * sizeof(struct delta_data **));
if (dds == NULL)
ALLOC_ERR_EXIT("Delta data");
if (get_deltas(fvmr, dds) != cnt)
ERR_OUT("retrieving delta data");
for (i = 0; i < cnt; i++) {
convert_xy(fvmr->fmr->x_image_size,
fvmr->fmr->y_image_size,
fvmr->fmr->x_resolution,
fvmr->fmr->y_resolution,
dds[i]->x_coord,
dds[i]->y_coord,
&x, &y);
snprintf(buf, sizeof(buf), "%04u%04u", x, y);
if (value2subfield(&subfield, buf) != 0)
ERR_OUT("creating subfield");
if (append_ANSI_NIST_field(field, subfield) != 0)
ERR_OUT("appending subfield");
}
if (append_ANSI_NIST_record(lrecord, field) != 0)
ERR_OUT("adding field to record");
} else if (cnt < 0)
ERR_OUT("getting delta record count");
/*** 9.010 - Number of minutiae ***/
mincnt = get_fmd_count(fvmr);
if (mincnt < 0)
ERR_OUT("getting minutiae count");
snprintf(buf, sizeof(buf), "%d", mincnt);
APPEND_TYPE9_FIELD(lrecord, MIN_ID, buf);
/*** 9.011 - Minutiae ridge count indicator ***/
rdgcnt = get_rcd_count(fvmr);
if (rdgcnt > 0) {
rcds = (struct ridge_count_data **) malloc(
rdgcnt * sizeof(struct ridge_count_data **));
if (rcds == NULL)
ALLOC_ERR_EXIT("Ridge Count data");
if (get_rcds(fvmr, rcds) != rdgcnt)
ERR_OUT("retrieving ridge count data");
APPEND_TYPE9_FIELD(lrecord, RDG_ID, "1");
} else if (rdgcnt < 0)
ERR_OUT("getting ridge record count");
else
APPEND_TYPE9_FIELD(lrecord, RDG_ID, "0");
/*** 9.012 - Minutiae and ridge count data ***/
fmds = (struct finger_minutiae_data **) malloc(
mincnt * sizeof(struct finger_minutiae_data **));
if (fmds == NULL)
ALLOC_ERR_EXIT("Finger Minutiae data");
if (get_fmds(fvmr, fmds) != mincnt)
ERR_OUT("retrieving minutiae data");
if (new_ANSI_NIST_field(&field, TYPE_9_ID, MRC_ID) != 0)
ERR_OUT("creating Type-9 field");
for (minidx = 0; minidx < mincnt; minidx++) {
unsigned int theta, rdgidx, minqual;
char mintype;
int idxnum = minidx + 1;
// Index number
snprintf(buf, sizeof(buf), "%03d", idxnum);
if (value2subfield(&subfield, buf) != 0)
ERR_OUT("creating Type-9 subfield");
// X, Y, and theta values
convert_xy(fvmr->fmr->x_image_size, fvmr->fmr->y_image_size,
fvmr->fmr->x_resolution, fvmr->fmr->y_resolution,
fmds[minidx]->x_coord, fmds[minidx]->y_coord,
&x, &y);
convert_theta(fmds[minidx]->angle, &theta);
snprintf(buf, sizeof(buf), "%04u%04u%03u", x, y, theta);
if (value2item(&item, buf) != 0)
ERR_OUT("creating Type-9 item");
if (append_ANSI_NIST_subfield(subfield, item) != 0)
ERR_OUT("appending Type-9 item");
// Quality measure
convert_quality(fmds[minidx]->quality, &minqual);
snprintf(buf, sizeof(buf), "%u", minqual);
if (value2item(&item, buf) != 0)
ERR_OUT("creating Type-9 item");
if (append_ANSI_NIST_subfield(subfield, item) != 0)
ERR_OUT("appending Type-9 item");
// Minutia type designation
convert_type(fmds[minidx]->type, &mintype);
snprintf(buf, sizeof(buf), "%c", mintype);
if (value2item(&item, buf) != 0)
ERR_OUT("creating Type-9 item");
if (append_ANSI_NIST_subfield(subfield, item) != 0)
ERR_OUT("appending Type-9 item");
// Ridge count data: If the one of the index numbers
// in the record matches the minutia index, then add that
// ridge count data to the Type-9 record, using the index
// number that is the 'other'.
for (rdgidx = 0; rdgidx < rdgcnt; rdgidx++) {
if ((rcds[rdgidx]->index_one == idxnum) ||
(rcds[rdgidx]->index_two == idxnum)) {
snprintf(buf, sizeof(buf), "%u,%u",
(rcds[rdgidx]->index_one == idxnum) ?
rcds[rdgidx]->index_two :
rcds[rdgidx]->index_one,
rcds[rdgidx]->count);
if (value2item(&item, buf) != 0)
ERR_OUT("creating Type-9 item");
if (append_ANSI_NIST_subfield(subfield, item) != 0)
ERR_OUT("appending Type-9 item");
}
}
if (append_ANSI_NIST_field(field, subfield) != 0)
ERR_OUT("appending Type-9 subfield");
}
free(fmds);
if (append_ANSI_NIST_record(lrecord, field) != 0)
ERR_OUT("appending Type-9 field");
/*** End of minutiae and ridge count */
// Calculate and update the record length field
if (update_ANSI_NIST_tagged_record_LEN(lrecord) != 0)
ERR_OUT("updating Type-9 record length");
return 0;
err_out:
fprintf(stderr, "Error creating Type-9 record\n");
if (item != NULL)
free_ANSI_NIST_item(item);
if (subfield != NULL)
free_ANSI_NIST_subfield(subfield);
if (field != NULL)
free_ANSI_NIST_field(field);
if (lrecord != NULL)
free_ANSI_NIST_record(lrecord);
if (fmds != NULL)
free(fmds);
return -1;
}
