From 8c1bb171977954d573a50d03308c9221d4c0ee8e Mon Sep 17 00:00:00 2001
From: Samo Penic <samo@altea>
Date: Tue, 16 Feb 2016 19:46:14 +0000
Subject: [PATCH] Starting with restore. Not working yet. Changes in main for debugging only

---
 src/snapshot.c |   36 +++++++++++++++++++++++++-----------
 1 files changed, 25 insertions(+), 11 deletions(-)

diff --git a/src/snapshot.c b/src/snapshot.c
index 6bbefdb..f279dd0 100644
--- a/src/snapshot.c
+++ b/src/snapshot.c
@@ -5,6 +5,8 @@
 #include<stdarg.h>
 #include <zlib.h>
 #include<inttypes.h>
+#include<config.h>
+#include <time.h>
 
 ts_uint ts_sprintf(ts_string *str, char *fmt, ...){
 	va_list ap;
@@ -29,7 +31,7 @@
 	xml_trisurf_vtx_tristar(data,vesicle->vlist);
 #ifdef COMPRESSION
 	char *compressed;
-	ts_uint nbytes=ts_compress_string64(data->string, data->beg, &compressed);
+	ts_uint nbytes=ts_compress_string64(data->string, data->beg-1, &compressed); //suppress null character at the end with by substracting 1
 	fwrite(compressed, sizeof(unsigned char), nbytes, fh);
 	free (compressed);
 #else
@@ -42,9 +44,16 @@
 }
 
 ts_bool xml_trisurf_header(FILE *fh, ts_vesicle *vesicle){
-	fprintf(fh, "<trisurfversion></trisurfversion>\n");
-	fprintf(fh, "<trisurfdate></trisurfdate>\n");
-	fprintf(fh, "<dumpdate></dumpdate>\n");
+/* format current time */
+	time_t current_time;
+    	char *c_time_string;
+	current_time = time(NULL);
+	c_time_string = ctime(&current_time);
+	
+	fprintf(fh, "<trisurfversion>Trisurf (commit %s), compiled on %s %s</trisurfversion>\n",TS_VERSION, __DATE__,  __TIME__);
+	fprintf(fh, "<dumpdate>%s</dumpdate>\n", c_time_string);
+	//free (c_time_string);
+
 	fprintf(fh, "<tape>\n");
 	
 	fprintf(fh, "</tape>\n");
@@ -59,11 +68,11 @@
 
 ts_bool xml_trisurf_tria(ts_string *data, ts_triangle_list *tlist){
 	ts_uint i;
-	ts_sprintf(data,"<tria>\n");
+	ts_sprintf(data,"<tria>");
 	for(i=0; i<tlist->n;i++){
-		ts_sprintf(data,"%u %u %u\n",tlist->tria[i]->vertex[0]->idx, tlist->tria[i]->vertex[1]->idx, tlist->tria[i]->vertex[2]->idx);
+		ts_sprintf(data,"%u %u %u",tlist->tria[i]->vertex[0]->idx, tlist->tria[i]->vertex[1]->idx, tlist->tria[i]->vertex[2]->idx);
 	}
-	ts_sprintf(data,"</tria>\n");
+	ts_sprintf(data,"</tria>");
 	return TS_SUCCESS;
 }
 
@@ -71,7 +80,7 @@
 	ts_uint i;
 	ts_sprintf(data,"<trianeigh>\n");
 	for(i=0; i<tlist->n;i++){
-		ts_sprintf(data,"%u %u %u\n",tlist->tria[i]->neigh[0]->idx, tlist->tria[i]->neigh[1]->idx, tlist->tria[i]->neigh[2]->idx);
+		ts_sprintf(data,"%u %u %u",tlist->tria[i]->neigh[0]->idx, tlist->tria[i]->neigh[1]->idx, tlist->tria[i]->neigh[2]->idx);
 	}
 	ts_sprintf(data,"</trianeigh>\n");
 	return TS_SUCCESS;
@@ -84,7 +93,7 @@
 		for(j=0;j<vlist->vtx[i]->neigh_no;j++){
 			ts_sprintf(data,"%u ",vlist->vtx[i]->neigh[j]->idx);
 		}
-		ts_sprintf(data, "</vtxn>\n");
+		ts_sprintf(data, "</vtxn>");
 	}
 	return TS_SUCCESS;
 }
@@ -96,7 +105,7 @@
 		for(j=0;j<vlist->vtx[i]->tristar_no;j++){
 			ts_sprintf(data,"%u ",vlist->vtx[i]->tristar[j]->idx);
 		}
-		ts_sprintf(data, "</tristar>\n");
+		ts_sprintf(data, "</tristar>");
 	}
 	return TS_SUCCESS;
 }
@@ -108,6 +117,7 @@
 
 /* zlib compression base64 encoded */
 /* compressed must not be pre-malloced */
+/* taken from https://gist.github.com/arq5x/5315739 */
 ts_uint ts_compress_string64(char *data, ts_uint data_len, char **compressed){
 	z_stream defstream;
 	defstream.zalloc = Z_NULL;
@@ -129,6 +139,10 @@
 	return nbase;
 }
 
+ts_uint ts_decompress_string64(char *b64, ts_uint data_len, char **decompressed){
+return TS_SUCCESS;
+
+}
 
 /* base64 encoding, taken from http://stackoverflow.com/questions/342409/how-do-i-base64-encode-decode-in-c */
 static char encoding_table[] = {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
@@ -205,7 +219,7 @@
         	if (j < *output_length) decoded_data[j++] = (triple >> 1 * 8) & 0xFF;
         	if (j < *output_length) decoded_data[j++] = (triple >> 0 * 8) & 0xFF;
     }
-
+	if(decoding_table !=NULL) free(decoding_table);
     return decoded_data;
 }
 

--
Gitblit v1.9.3