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Fix bug in admesh code that causes random binary STL files not to be read correctly on Windows. #2461

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This commit is contained in:
Alessandro Ranellucci 2015-01-04 11:46:58 +01:00
parent 3b09377a43
commit 504cbd89db
1 changed files with 5 additions and 5 deletions
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10
xs/src/admesh/stlinit.c
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@ -77,8 +77,8 @@ stl_count_facets(stl_file *stl, char *file) {
if (stl->error) return; if (stl->error) return;
/* Open the file */ /* Open the file in binary mode first */
stl->fp = fopen(file, "r"); stl->fp = fopen(file, "rb");
if(stl->fp == NULL) { if(stl->fp == NULL) {
error_msg = (char*) error_msg = (char*)
malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */ malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */
@ -104,9 +104,6 @@ stl_count_facets(stl_file *stl, char *file) {
for(s = 0; s < sizeof(chtest); s++) { for(s = 0; s < sizeof(chtest); s++) {
if(chtest[s] > 127) { if(chtest[s] > 127) {
stl->stats.type = binary; stl->stats.type = binary;
/* close and reopen with binary flag (needed on Windows) */
fclose(stl->fp);
stl->fp = fopen(file, "rb");
break; break;
} }
} }
@ -137,6 +134,9 @@ stl_count_facets(stl_file *stl, char *file) {
} }
/* Otherwise, if the .STL file is ASCII, then do the following */ /* Otherwise, if the .STL file is ASCII, then do the following */
else { else {
/* Reopen the file in text mode (for getting correct newlines on Windows) */
freopen(file, "r", stl->fp);
/* Find the number of facets */ /* Find the number of facets */
j = 0; j = 0;
for(i = 0; i < file_size ; i++) { for(i = 0; i < file_size ; i++) {