Changeset 1264:dbc74da142f9 in roaraudio

Timestamp:

02/27/09 03:43:03 (15 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

added interface to interact with gzip

Files:

• include/libroar/vio_cmd.h (modified) (1 diff)
• libroar/vio_cmd.c (modified) (1 diff)

include/libroar/vio_cmd.h

@@ -87 +87 @@
 
 // MISC:
-roar_vio_open_gzip(struct roar_vio_calls * calls, struct roar_vio_calls * dst, int level);
+int roar_vio_open_gzip(struct roar_vio_calls * calls, struct roar_vio_calls * dst, int level);
 
 #endif

libroar/vio_cmd.c

@@ -357 +357 @@
 }
 
+// MISC:
+int roar_vio_open_gzip(struct roar_vio_calls * calls, struct roar_vio_calls * dst, int level) {
+#ifdef ROAR_HAVE_BIN_GZIP
+ char   wbuf[80];
+ char * writer = ROAR_HAVE_BIN_GZIP " -c";
+
+ if ( level != -1 ) {
+  snprintf(wbuf, 80, "%s -c%i", ROAR_HAVE_BIN_GZIP, level);
+  writer = wbuf;
+ }
+
+ return roar_vio_open_cmd(calls, dst, ROAR_HAVE_BIN_GZIP " -dc", writer, ROAR_VIO_CMD_OPTS_ON_DEMAND);
+#else
+ return -1;
+#endif
+}
+
 //ll