X-Git-Url: http://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=modules%2Fdeflate.c;h=f65273ca96713208a5b5f0fd37de2600faa8678c;hp=bf1d318e5c805cc8c4ad96eab62241b370b0187f;hb=4fdc878315fc1752f4cf53b3352f27f09e2b6bcb;hpb=a33610f4d2b55eb85e302954272ce238e8bc577d

diff --git a/modules/deflate.c b/modules/deflate.c
index bf1d318..f65273c 100644
--- a/modules/deflate.c
+++ b/modules/deflate.c
@@ -27,7 +27,7 @@
  * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
  * OR MODIFICATIONS.
  *
- * $Id: deflate.c,v 1.7 1997/11/27 06:25:19 paulus Exp $
+ * $Id: deflate.c,v 1.8 1998/03/24 23:52:31 paulus Exp $
  */
 
 #ifdef AIX4
@@ -45,7 +45,7 @@
 #ifdef __osf__
 #include "zlib.h"
 #else
-#include "common/zlib.h"
+#include "../common/zlib.h"
 #endif
 
 #if DO_DEFLATE
@@ -89,7 +89,7 @@ static void	z_decomp_reset __P((void *state));
 static void	z_comp_stats __P((void *state, struct compstat *stats));
 
 /*
- * Procedures exported to if_ppp.c.
+ * Procedures exported to ppp_comp.c.
  */
 struct compressor ppp_deflate = {
     CI_DEFLATE,			/* compress_proto */
@@ -108,6 +108,23 @@ struct compressor ppp_deflate = {
     z_comp_stats,		/* decomp_stat */
 };
 
+struct compressor ppp_deflate_draft = {
+    CI_DEFLATE_DRAFT,		/* compress_proto */
+    z_comp_alloc,		/* comp_alloc */
+    z_comp_free,		/* comp_free */
+    z_comp_init,		/* comp_init */
+    z_comp_reset,		/* comp_reset */
+    z_compress,			/* compress */
+    z_comp_stats,		/* comp_stat */
+    z_decomp_alloc,		/* decomp_alloc */
+    z_decomp_free,		/* decomp_free */
+    z_decomp_init,		/* decomp_init */
+    z_decomp_reset,		/* decomp_reset */
+    z_decompress,		/* decompress */
+    z_incomp,			/* incomp */
+    z_comp_stats,		/* decomp_stat */
+};
+
 #define DECOMP_CHUNK	512
 
 /*
@@ -178,7 +195,8 @@ z_comp_alloc(options, opt_len)
     struct deflate_state *state;
     int w_size;
 
-    if (opt_len != CILEN_DEFLATE || options[0] != CI_DEFLATE
+    if (opt_len != CILEN_DEFLATE
+	|| (options[0] != CI_DEFLATE && options[0] != CI_DEFLATE_DRAFT)
 	|| options[1] != CILEN_DEFLATE
 	|| DEFLATE_METHOD(options[2]) != DEFLATE_METHOD_VAL
 	|| options[3] != DEFLATE_CHK_SEQUENCE)
@@ -230,7 +248,8 @@ z_comp_init(arg, options, opt_len, unit, hdrlen, debug)
 {
     struct deflate_state *state = (struct deflate_state *) arg;
 
-    if (opt_len < CILEN_DEFLATE || options[0] != CI_DEFLATE
+    if (opt_len < CILEN_DEFLATE
+	|| (options[0] != CI_DEFLATE && options[0] != CI_DEFLATE_DRAFT)
 	|| options[1] != CILEN_DEFLATE
 	|| DEFLATE_METHOD(options[2]) != DEFLATE_METHOD_VAL
 	|| DEFLATE_SIZE(options[2]) != state->w_size
@@ -428,7 +447,8 @@ z_decomp_alloc(options, opt_len)
     struct deflate_state *state;
     int w_size;
 
-    if (opt_len != CILEN_DEFLATE || options[0] != CI_DEFLATE
+    if (opt_len != CILEN_DEFLATE
+	|| (options[0] != CI_DEFLATE && options[0] != CI_DEFLATE_DRAFT)
 	|| options[1] != CILEN_DEFLATE
 	|| DEFLATE_METHOD(options[2]) != DEFLATE_METHOD_VAL
 	|| options[3] != DEFLATE_CHK_SEQUENCE)
@@ -477,7 +497,8 @@ z_decomp_init(arg, options, opt_len, unit, hdrlen, mru, debug)
 {
     struct deflate_state *state = (struct deflate_state *) arg;
 
-    if (opt_len < CILEN_DEFLATE || options[0] != CI_DEFLATE
+    if (opt_len < CILEN_DEFLATE
+	|| (options[0] != CI_DEFLATE && options[0] != CI_DEFLATE_DRAFT)
 	|| options[1] != CILEN_DEFLATE
 	|| DEFLATE_METHOD(options[2]) != DEFLATE_METHOD_VAL
 	|| DEFLATE_SIZE(options[2]) != state->w_size