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-rw-r--r--tools/h4toh5/h4toh5main.c264
1 files changed, 158 insertions, 106 deletions
diff --git a/tools/h4toh5/h4toh5main.c b/tools/h4toh5/h4toh5main.c
index e9ef567..19d8f23 100644
--- a/tools/h4toh5/h4toh5main.c
+++ b/tools/h4toh5/h4toh5main.c
@@ -67,6 +67,7 @@ int main(int argc, char ** argv) {
char *h4_filename=NULL;
char *h5_extension;
int status = 0;
+ int h4_attr = 1;
argc--;
argv++;
@@ -86,6 +87,15 @@ int main(int argc, char ** argv) {
}
}
+ /* check whether the flag for HDF4 attributes is set.*/
+ { int i;
+ for (i=0; i < argc; i++){
+ if ( HDstrcmp(argv[i],"-na") == 0 ) {
+ h4_attr = 0;
+ break;
+ }
+ }
+ }
switch(argc) {
@@ -94,105 +104,49 @@ int main(int argc, char ** argv) {
PrintOptions_h4toh5();
break;
- case 1: /* h4toh5 file1 */
- h4_filename = argv[0];
-#ifndef WIN32
- if (test_file(h4_filename,O_EXCL,292) != 0 ) {
- /* 292 Decimal - 0444 Octal, a+r */
- printf("the current hdf4 file name is not set properly.\n");
- status = -1;
- break;
- }
- if (test_dir(h4_filename) != 0 ) {
- fprintf(stderr,"%s: Is a directory\n",h4_filename);
- status = -1;
- break;
- }
-#endif
- /*0. check whether this file is an hdf file. */
-
- if(!Hishdf(h4_filename)){
- printf("error: not an hdf file. \n");
- printf("the file will not be converted. \n");
- status = -1;
- break;
- }
- h5_extension = HDstrdup("h5");
- h5_filename = BuildFilename(h4_filename,h5_extension);
- if (h5_filename == NULL) {
- printf("error in creating hdf5 file name.\n");
- status = -1;
- break;
- }
-#ifndef WIN32
- if (test_file(h5_filename,O_CREAT|O_EXCL,436) != 0) {
- /* 436 Decimal - 0664 Octal, ug+rw,o+r */
- printf("permission of hdf5 file is not set properly.\n");
- status = -1;
- break;
- }
-#endif
- status = h4toh5(h4_filename, h5_filename);
-
- if ( status == FAIL ) {
- printf("error in converting %s into %s\n",h4_filename,h5_filename);
- break;
- }
- if (h5_filename != NULL) {
- HDfree(h5_filename);
- }
-
+ case 1: /* two cases:
+ 1. h4toh5 file1 without HDF4 specified attributes
+ this is the option where h4toh5 -na appears.
+ nothing is done.
+ 2. h4toh5 file1 including HDF4 specified attributes.
+ this is the default behavior.
+ */
+
+ if(HDstrcmp(argv[0],"-na")==0){
+ PrintOptions_h4toh5();
+ break;
+ }
+
+ if(gen_h4toh5(argv[0],NULL,h4_attr)<0){
+ status = -1;
+ return status;
+ }
break;
- case 2: /* h4toh5 file_in file_out */
+ case 2: /* h4toh5 file_in file_out with HDF4 predefined attributes
+ h4toh5 file_in file_in.h5 without HDF4 predefined attributes*/
+ if(h4_attr !=0){
h4_filename = argv[0];
h5_filename = argv[1];
+ status = gen_h4toh5(h4_filename,h5_filename,h4_attr);
+ }
-#ifndef WIN32
- if (test_file(h4_filename,O_EXCL,292) != 0 ) {
- /* 292 Decimal - 0444 Octal, a+r */
- printf("permission of hdf4 file is not set properly.\n");
- status = -1;
- break;
- }
+ else
+ status = gen_h4toh5(argv[1],NULL,h4_attr);
- if (test_dir(h4_filename) != 0 ) {
- fprintf(stderr,"%s: Is a directory\n",h4_filename);
- status = -1;
- break;
- }
+ if(status <0) return status;
+ break;
-#endif
- /*0. check whether this file is a hdf file. */
-
- if(!Hishdf(h4_filename)){
- printf("error: not an hdf file. \n");
- printf("the file will not be converted. \n");
- status = -1;
- break;
- }
-
-#ifndef WIN32
- if (test_file(h5_filename,O_CREAT|O_RDWR,436) != 0) { /* 436 Decimal - 0664 Octal, ug+rw,o+r */
- printf("permission of hdf5 file is not set properly.\n");
- status = -1;
- break;
- }
-
- if (test_dir(h4_filename) != 0 ) {
- fprintf(stderr,"%s: Is a directory\n",h4_filename);
- status = -1;
- break;
- }
+ case 3:/* h4toh5 file_in file_out without HDF4 predefined attributes.*/
-#endif
- status = h4toh5(h4_filename, h5_filename);
- if ( status == FAIL ) {
- printf("error in converting %sinto %s\n",h4_filename,h5_filename);
- break;
- }
- break;
+ if(h4_attr==0){
+ h4_filename = argv[1];
+ h5_filename = argv[2];
+ status = gen_h4toh5(h4_filename,h5_filename,h4_attr);
+ if(status <0) return status;
+ }
+ break;
default:
break;
@@ -211,7 +165,7 @@ int main(int argc, char ** argv) {
*-------------------------------------------------------------------------
*/
-int h4toh5(char*filename4, char*filename5) {
+int h4toh5(char*filename4, char*filename5,int h4_attr) {
/* define variables for hdf4. */
int32 istat ; /* hdf4 library routine return value. */
@@ -351,7 +305,7 @@ int h4toh5(char*filename4, char*filename5) {
}
/* convert all objects in lone vgroups into corresponding hdf5 objects. */
- if(h4toh5lonevgs(file_id,sd_id,h5_root,h5_dimg,h5_palg)== FAIL) {
+ if(h4toh5lonevgs(file_id,sd_id,h5_root,h5_dimg,h5_palg,h4_attr)== FAIL) {
printf("error in translating lone vgroup into hdf5 objects.\n");
SDend(sd_id);
GRend(gr_id);
@@ -366,7 +320,7 @@ int h4toh5(char*filename4, char*filename5) {
}
/*convert all objects in group rings into corresponding hdf5 objects. */
- if(h4toh5vgrings(file_id,sd_id,h5_root,h5_dimg,h5_palg) == FAIL){
+ if(h4toh5vgrings(file_id,sd_id,h5_root,h5_dimg,h5_palg,h4_attr) == FAIL){
printf("error in translating vgroup rings into hdf5 objects.\n");
SDend(sd_id);
GRend(gr_id);
@@ -382,7 +336,7 @@ int h4toh5(char*filename4, char*filename5) {
/*convert all independent lone vdata into corresponding hdf5 datasets with
- if(h4toh5lonevds(file_id,h5_root) == FAIL){
+ if(h4toh5lonevds(file_id,h5_root,h4_attr) == FAIL){
printf("error in translating lone independent vdata into hdf5 objects.\n");
SDend(sd_id);
GRend(gr_id);
@@ -413,7 +367,7 @@ int h4toh5(char*filename4, char*filename5) {
/*** deal with untouched sds objects.convert them into hdf5 datasets under root group.***/
- if(h4toh5unvisitedsds(file_id,sd_id,h5_root,h5_dimg) == FAIL) {
+ if(h4toh5unvisitedsds(file_id,sd_id,h5_root,h5_dimg,h4_attr) == FAIL) {
printf("error in converting unvisited sds objects into hdf5 file.\n");
SDend(sd_id);
GRend(gr_id);
@@ -429,7 +383,7 @@ int h4toh5(char*filename4, char*filename5) {
/*** deal with untouched image objects. convert them into hdf5 datasets under root group. ***/
- if(h4toh5unvisitedimages(file_id,h5_root,h5_palg) == FAIL) {
+ if(h4toh5unvisitedimages(file_id,h5_root,h5_palg,h4_attr) == FAIL) {
printf("error in converting unvisited image objects into hdf5 file.\n");
SDend(sd_id);
GRend(gr_id);
@@ -702,7 +656,7 @@ int set_hashtables(void) {
Modification:
*-------------------------------------------------------------------------
*/
-int h4toh5lonevgs(int32 file_id,int32 sd_id,hid_t h5group,hid_t h5_dimg,hid_t h5_palg) {
+int h4toh5lonevgs(int32 file_id,int32 sd_id,hid_t h5group,hid_t h5_dimg,hid_t h5_palg,int h4_attr) {
int32 vgroup_id;
int num_lonevg; /* number of lone vgroup.*/
@@ -850,7 +804,7 @@ int h4toh5lonevgs(int32 file_id,int32 sd_id,hid_t h5group,hid_t h5_dimg,hid_t h5
return FAIL;
}
- if(Vgroup_h4_to_h5(file_id,vgroup_id,sd_id,h5group,h5_dimg,h5_palg)==FAIL){
+ if(Vgroup_h4_to_h5(file_id,vgroup_id,sd_id,h5group,h5_dimg,h5_palg,h4_attr)==FAIL){
printf("error in translating vgroup into hdf5 objects.\n");
Vdetach(vgroup_id);
free(h5cgroup_name);
@@ -889,7 +843,7 @@ int h4toh5lonevgs(int32 file_id,int32 sd_id,hid_t h5group,hid_t h5_dimg,hid_t h5
*-------------------------------------------------------------------------
*/
-int h4toh5vgrings(int32 file_id,int32 sd_id,hid_t h5group,hid_t h5_dimg,hid_t h5_palg){
+int h4toh5vgrings(int32 file_id,int32 sd_id,hid_t h5group,hid_t h5_dimg,hid_t h5_palg,int h4_attr){
int32 vgroup_id;
int32 ref_num;
@@ -1019,7 +973,7 @@ int h4toh5vgrings(int32 file_id,int32 sd_id,hid_t h5group,hid_t h5_dimg,hid_t h5
return FAIL;
}
- if(Vgroup_h4_to_h5(file_id,vgroup_id,sd_id,h5group,h5_dimg,h5_palg)
+ if(Vgroup_h4_to_h5(file_id,vgroup_id,sd_id,h5group,h5_dimg,h5_palg,h4_attr)
==FAIL){
printf("error in translating vgroup into hdf5 group\n");
@@ -1053,7 +1007,7 @@ int h4toh5vgrings(int32 file_id,int32 sd_id,hid_t h5group,hid_t h5_dimg,hid_t h5
Modification:
*-------------------------------------------------------------------------
*/
-int h4toh5lonevds(int32 file_id, hid_t h5group){
+int h4toh5lonevds(int32 file_id, hid_t h5group,int h4_attr){
int32 vdata_id;
int32 *ref_vdata_array;
@@ -1192,7 +1146,7 @@ int h4toh5lonevds(int32 file_id, hid_t h5group){
return FAIL;
}
- if(Vdata_h4_to_h5(file_id,vdata_id,h5group)== FAIL) {
+ if(Vdata_h4_to_h5(file_id,vdata_id,h5group,h4_attr)== FAIL) {
printf("error in translating independent vdata into");
printf(" hdf5 datasets.\n");
free(h5cvdata_name);
@@ -1231,7 +1185,7 @@ int h4toh5lonevds(int32 file_id, hid_t h5group){
*/
-int h4toh5unvisitedsds(int32 file_id,int32 sd_id,hid_t h5root,hid_t h5_dimg) {
+int h4toh5unvisitedsds(int32 file_id,int32 sd_id,hid_t h5root,hid_t h5_dimg,int h4_attr) {
int i;
int32 sds_id;/* sd dataset identifer*/
@@ -1326,7 +1280,7 @@ int h4toh5unvisitedsds(int32 file_id,int32 sd_id,hid_t h5root,hid_t h5_dimg) {
}
/* do the convertion from sds into hdf5 dataset.*/
- if(Sds_h4_to_h5(file_id,sds_id,h5root,h5_dimg)== FAIL){
+ if(Sds_h4_to_h5(file_id,sds_id,h5root,h5_dimg,h4_attr)== FAIL){
printf("error in translating sds into hdf5 dataset.\n");
SDendaccess(sds_id);
free(h5csds_name);
@@ -1360,7 +1314,7 @@ int h4toh5unvisitedsds(int32 file_id,int32 sd_id,hid_t h5root,hid_t h5_dimg) {
*-------------------------------------------------------------------------
*/
-int h4toh5unvisitedimages(int32 file_id,hid_t h5_root,hid_t h5_palg) {
+int h4toh5unvisitedimages(int32 file_id,hid_t h5_root,hid_t h5_palg,int h4_attr) {
int i;
int32 istat;
@@ -1451,7 +1405,7 @@ int h4toh5unvisitedimages(int32 file_id,hid_t h5_root,hid_t h5_palg) {
}
/* do the convertion from the image into hdf5 dataset.*/
- if(Image_h4_to_h5(file_id,ri_id,h5_root,h5_palg)== FAIL) {
+ if(Image_h4_to_h5(file_id,ri_id,h5_root,h5_palg,h4_attr)== FAIL) {
printf("error in transferring image name into hdf5 dataset.\n");
GRendaccess(ri_id);
free(h5cimage_name);
@@ -1619,11 +1573,109 @@ void PrintOptions_h4toh5(void)
{
fprintf(stderr,"\nUsage: ");
fprintf(stderr,"\n h4toh5 -h (gives this print-out)\n");
+ fprintf(stderr," h4toh5 -na(can convert without HDF4 specified attributes)\n");
fprintf(stderr," h4toh5 input.hdf output.h5\n");
fprintf(stderr," h4toh5 input.hdf\n");
+ fprintf(stderr," h4toh5 -na input.hdf output.h5\n");
+ fprintf(stderr," h4toh5 -na input.hdf\n");
}
+/*****************************************************************************
+
+ Routine: gen_h4toh5()
+
+ Description: This routine prints the acceptable argument formats out to stderr.
+
+ Input: h4_filename: HDF4 file name
+ h5_filename: HDF5 file name
+ h4_attr: flag to indicate whether to include HDF4
+ predefined attribute or not.
+
+ Output: -1 FAIL
+ 0 SUCCEED
+
+*****************************************************************************/
+
+
+int gen_h4toh5(char*h4_filename,char*h5_filename,int h4_attr){
+ char* h5_extension;
+ int status;
+
+#ifndef WIN32
+ if (test_file(h4_filename,O_EXCL,292) != 0 ) {
+ /* 292 Decimal - 0444 Octal, a+r */
+ printf("the current hdf4 file name is not set properly.\n");
+ status = -1;
+ return status;
+ }
+ if (test_dir(h4_filename) != 0 ) {
+ fprintf(stderr,"%s: Is a directory\n",h4_filename);
+ status = -1;
+ return status;
+ }
+#endif
+ /*0. check whether this file is an hdf file. */
+
+ if(!Hishdf(h4_filename)){
+ printf("error: not an hdf file. \n");
+ printf("the file will not be converted. \n");
+ status = -1;
+ return status;
+ }
+
+ if(h5_filename == NULL){
+ h5_extension = HDstrdup("h5");
+ h5_filename = BuildFilename(h4_filename,h5_extension);
+ if (h5_filename == NULL) {
+ printf("error in creating hdf5 file name.\n");
+ status = -1;
+ return status;
+ }
+#ifndef WIN32
+ if (test_file(h5_filename,O_CREAT|O_EXCL,436) != 0) {
+ /* 436 Decimal - 0664 Octal, ug+rw,o+r */
+ printf("permission of hdf5 file is not set properly.\n");
+ status = -1;
+ return status;
+ }
+#endif
+
+ status = h4toh5(h4_filename, h5_filename,h4_attr);
+
+ if ( status == FAIL ) {
+ printf("error in converting %s into %s\n",h4_filename,h5_filename);
+ return status;
+ }
+ if (h5_filename != NULL) {
+ HDfree(h5_filename);
+ }
+ return 0;
+ }
+
+ else {
+
+#ifndef WIN32
+ if (test_file(h5_filename,O_CREAT|O_RDWR,436) != 0) { /* 436 Decimal - 0664 Octal, ug+rw,o+r */
+ printf("permission of hdf5 file is not set properly.\n");
+ status = -1;
+ return status;
+ }
+ if (test_dir(h4_filename) != 0 ) {
+ fprintf(stderr,"%s: Is a directory\n",h4_filename);
+ status = -1;
+ return status;
+ }
+
+#endif
+ status = h4toh5(h4_filename, h5_filename,h4_attr);
+ if ( status == FAIL ) {
+ printf("error in converting %sinto %s\n",h4_filename,h5_filename);
+ return status;
+ }
+ }
+ return 0;
+}
generated by cgit v0.12 at 2024-09-17 22:47:48 (GMT)