X-Git-Url: https://git.llucax.com/z.facultad/75.06/jacu.git/blobdiff_plain/d3fc39701c21dada8a143812c34e044b4b1ae704..22942d33dcdd7cc185b9ad198fc1c35159f154ea:/src/statichuff/main_bychunk.c

diff --git a/src/statichuff/main_bychunk.c b/src/statichuff/main_bychunk.c
index eafe694..12f8028 100644
--- a/src/statichuff/main_bychunk.c
+++ b/src/statichuff/main_bychunk.c
@@ -11,7 +11,7 @@ int main(int argc, char* argv[])
 	int dflag = 0;
 	int tflag = 0;
 	long int volumesize = 0;
-	int lastchunk,i,j,ch;
+	int lastchunk,i,j,ch,decoded = 0;
 			
 	while ((ch = getopt(argc, argv, "cdt:")) != -1) { 
 		 
@@ -58,7 +58,7 @@ int main(int argc, char* argv[])
 		/* Le indico al huffman que efectivamente comprima los chunks */
 		shuff_encode_file(shuff);
 		
-		/* De init shuffman by chunks */
+		/* De init encoder */
 		shuff_deinit_encoder(shuff);
 		
 		/* Free mem allocated by main */
@@ -70,8 +70,21 @@ int main(int argc, char* argv[])
 	}
 	
 	if (dflag == 1) { 
-		/* Descomprimo */
-		/*return shuff_decode_file(argv[optind],argv[optind+1]);*/		
+		/* Init decoder */
+		shuff = shuff_init_decoder(argv[optind],NULL);
+		fp = fopen(argv[optind+1],"w");
+		
+		/* Gimme chunks till last one */
+		while (shuff_decode_chunk(shuff,chunk,4,&decoded))
+			fwrite(chunk,decoded,1,fp);
+		
+		/* Last chunk written alone */
+		fwrite(chunk,decoded,1,fp);
+		fclose(fp);
+		
+		/* Deinit decoder */
+		shuff_deinit_decoder(shuff);
+		free(shuff);
 	}
 		
 	return 0;