1 files changed, 0 insertions, 213 deletions
diff --git a/src/engine/e_packer.c b/src/engine/e_packer.c
deleted file mode 100644
index aee08aed..00000000
--- a/src/engine/e_packer.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/* copyright (c) 2007 magnus auvinen, see licence.txt for more info */
-#include <stdlib.h> /* rand() */
-#include <base/system.h>
-
-#include "e_packer.h"
-#include "e_compression.h"
-#include "e_engine.h"
-#include "e_config.h"
-
-/* useful for debugging */
-#if 0
-	#define packing_error(p) p->error = 1; dbg_break()
-#else
-	#define packing_error(p) p->error = 1
-#endif
-
-static int stress_get_int()
-{
-	static const int nasty[] = {-1, 0, 1, 66000, -66000, (-1<<31), 0x7fffffff};
-	if(rand()&1)
-		return rand();
-	return nasty[rand()%6];
-}
-
-static const char *stress_get_string(int *size)
-{
-	static char noise[1024];
-	int i;
-	int s;
-	s = (rand()%1024)-1;
-	for(i = 0; i < s; i++)
-		noise[i] = (rand()%254)+1;
-	noise[s] = 0;
-	if(size)
-		*size = s;
-	return noise;
-}
-
-
-static int stress_prob(float probability)
-{
-	if(!config.dbg_stress_network)
-		return 0;
-	if(rand()/(float)RAND_MAX < probability)
-		return 1;
-	return 0;
-}
-
-
-void packer_reset(PACKER *p)
-{
-	p->error = 0;
-	p->current = p->buffer;
-	p->end = p->current + PACKER_BUFFER_SIZE;
-}
-
-void packer_add_int(PACKER *p, int i)
-{
-	if(p->error)
-		return;
-		
-	if(stress_prob(0.025f))
-		i = stress_get_int();
-	
-	/* make sure that we have space enough */
-	if(p->end - p->current < 6)
-	{
-		dbg_break();
-		p->error = 1;
-	}
-	else
-		p->current = vint_pack(p->current, i);
-}
-
-void packer_add_string(PACKER *p, const char *str, int limit)
-{
-	if(p->error)
-		return;
-		
-	if(stress_prob(0.1f))
-	{
-		str = stress_get_string(0);
-		limit = 0;
-	}
-	
-	/* */
-	if(limit > 0)
-	{
-		while(*str && limit != 0)
-		{
-			*p->current++ = *str++;
-			limit--;
-			
-			if(p->current >= p->end)
-			{
-				packing_error(p);
-				break;
-			}
-		}
-		*p->current++ = 0;
-	}
-	else
-	{
-		while(*str)
-		{
-			*p->current++ = *str++;
-
-			if(p->current >= p->end)
-			{
-				packing_error(p);
-				break;
-			}
-		}
-		*p->current++ = 0;
-	}
-}
-
-void packer_add_raw(PACKER *p, const unsigned char *data, int size)
-{
-	if(p->error)
-		return;
-		
-	if(p->current+size >= p->end)
-	{
-		packing_error(p);
-		return;
-	}
-	
-	while(size)
-	{
-		*p->current++ = *data++;
-		size--;
-	}
-}
-
-int packer_size(PACKER *p)
-{
-	return (const unsigned char *)p->current-(const unsigned char *)p->buffer;
-}
-
-const unsigned char *packer_data(PACKER *p)
-{
-	return (const unsigned char *)p->buffer;
-}
-
-void unpacker_reset(UNPACKER *p, const unsigned char *data, int size)
-{
-	p->error = 0;
-	p->start = data;
-	p->end = p->start + size;
-	p->current = p->start;
-}
-
-int unpacker_get_int(UNPACKER *p)
-{
-	int i;
-	if(p->error)
-		return 0;
-	if(p->current >= p->end)
-	{
-		packing_error(p);
-		return 0;
-	}
-	
-	p->current = vint_unpack(p->current, &i);
-	if(p->current > p->end)
-	{
-		packing_error(p);
-		return 0;
-	}
-	return i;
-}
-
-const char *unpacker_get_string(UNPACKER *p)
-{
-	char *ptr;
-	if(p->error || p->current >= p->end)
-		return "";
-		
-	ptr = (char *)p->current;
-	while(*p->current) /* skip the string */
-	{
-		p->current++;
-		if(p->current == p->end)
-		{
-			packing_error(p);
-			return "";
-		}
-	}
-	p->current++;
-	
-	/* sanitize all strings */
-	str_sanitize(ptr);
-	return ptr;
-}
-
-const unsigned char *unpacker_get_raw(UNPACKER *p, int size)
-{
-	const unsigned char *ptr = p->current;
-	if(p->error)
-		return 0;
-	
-	/* check for nasty sizes */
-	if(size < 0 || p->current+size > p->end)
-	{
-		packing_error(p);
-		return 0;
-	}
-
-	/* "unpack" the data */	
-	p->current += size;
-	return ptr;
-}