From 0a2550249f9523dca974a79b51b5a7358b5fb943 Mon Sep 17 00:00:00 2001
From: CNLohr <lohr85@gmail.com>
Date: Tue, 14 Mar 2017 19:05:46 -0400
Subject: Almost able to build on Windows.

---
 src/survive.c | 47 +++++++++++++++++++++++++++++++++++------------
 1 file changed, 35 insertions(+), 12 deletions(-)

(limited to 'src/survive.c')

diff --git a/src/survive.c b/src/survive.c
index 6d49d55..d786d3d 100755
--- a/src/survive.c
+++ b/src/survive.c
@@ -6,7 +6,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <zlib.h>
 
 #include "survive_config.h"
 
@@ -211,6 +210,40 @@ int survive_poll( struct SurviveContext * ctx )
 }
 
 
+struct SurviveObject * survive_get_so_by_name( struct SurviveContext * ctx, const char * name )
+{
+	int i;
+	for( i = 0; i < ctx->objs_ct; i++ )
+	{
+		if( strcmp( ctx->objs[i]->codename, name ) == 0 )
+			return ctx->objs[i];
+	}
+	return 0;
+}
+
+#ifdef NOZLIB
+
+#include <puff.h>
+
+		
+int survive_simple_inflate( struct SurviveContext * ctx, const char * input, int inlen, char * output, int outlen )
+{
+	unsigned long ol = outlen;
+	unsigned long il = inlen;
+	int ret = puff( output, &ol, input, &il );
+	if( ret == 0 )
+		return ol;
+	else
+	{
+		SV_INFO( "puff returned error code %d\n", ret );
+		return -5;
+	}
+}
+ 
+#else
+	
+#include <zlib.h>
+
 int survive_simple_inflate( struct SurviveContext * ctx, const char * input, int inlen, char * output, int outlen )
 {
 	z_stream zs; //Zlib stream.  May only be used by configuration at beginning and by USB thread periodically.
@@ -233,14 +266,4 @@ int survive_simple_inflate( struct SurviveContext * ctx, const char * input, int
 	return len;
 }
 
-struct SurviveObject * survive_get_so_by_name( struct SurviveContext * ctx, const char * name )
-{
-	int i;
-	for( i = 0; i < ctx->objs_ct; i++ )
-	{
-		if( strcmp( ctx->objs[i]->codename, name ) == 0 )
-			return ctx->objs[i];
-	}
-	return 0;
-}
-
+#endif
\ No newline at end of file
-- 
cgit v1.2.3


From 99b615ba75f24e48b713e9b23ae596d7ddf1c59b Mon Sep 17 00:00:00 2001
From: cnlohr <lohr85@gmail.com>
Date: Tue, 14 Mar 2017 21:25:53 -0400
Subject: Handle autoregistration of startup functions.

---
 src/survive.c | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

(limited to 'src/survive.c')

diff --git a/src/survive.c b/src/survive.c
index d786d3d..0e567ad 100755
--- a/src/survive.c
+++ b/src/survive.c
@@ -9,6 +9,23 @@
 
 #include "survive_config.h"
 
+#ifdef RUNTIME_SYMNUM
+#include <symbol_enumerator.h>
+static int did_runtime_symnum;
+int SymnumCheck( const char * path, const char * name, void * location, long size )
+{
+	printf( "--->%s\n", name );
+	if( strncmp( name, "REGISTER", 8 ) == 0 )
+	{
+		typedef void (*sf)();
+		sf fn = (sf)location;
+		fn();
+	}
+	return 0;
+}
+
+#endif
+
 static void survivefault( struct SurviveContext * ctx, const char * fault )
 {
 	fprintf( stderr, "Error: %s\n", fault );
@@ -23,6 +40,10 @@ static void survivenote( struct SurviveContext * ctx, const char * fault )
 
 SurviveContext * survive_init( int headless )
 {
+#ifdef RUNTIME_SYMNUM
+	EnumerateSymbols( SymnumCheck );
+#endif
+
 	int r = 0;
 	int i = 0;
 	SurviveContext * ctx = calloc( 1, sizeof( SurviveContext ) );
@@ -266,4 +287,4 @@ int survive_simple_inflate( struct SurviveContext * ctx, const char * input, int
 	return len;
 }
 
-#endif
\ No newline at end of file
+#endif
-- 
cgit v1.2.3


From e15459cd9efab607e95f720bd971d0e73615f437 Mon Sep 17 00:00:00 2001
From: CNLohr <lohr85@gmail.com>
Date: Wed, 15 Mar 2017 00:14:37 -0400
Subject: Getting very close to a Windows port.

---
 src/survive.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/survive.c')

diff --git a/src/survive.c b/src/survive.c
index 0e567ad..1b5bed1 100755
--- a/src/survive.c
+++ b/src/survive.c
@@ -14,7 +14,6 @@
 static int did_runtime_symnum;
 int SymnumCheck( const char * path, const char * name, void * location, long size )
 {
-	printf( "--->%s\n", name );
 	if( strncmp( name, "REGISTER", 8 ) == 0 )
 	{
 		typedef void (*sf)();
@@ -41,7 +40,11 @@ static void survivenote( struct SurviveContext * ctx, const char * fault )
 SurviveContext * survive_init( int headless )
 {
 #ifdef RUNTIME_SYMNUM
-	EnumerateSymbols( SymnumCheck );
+	if( !did_runtime_symnum )
+	{
+		EnumerateSymbols( SymnumCheck );
+		did_runtime_symnum = 1;
+	}
 #endif
 
 	int r = 0;
-- 
cgit v1.2.3