*** empty log message ***

ase/awk/Makefile.cl

@@ -4,7 +4,7 @@ OUT = xpawk.lib
 
 CC = cl
 #CFLAGS = /nologo /MT /W3 /GR- /D_WIN32_WINNT=0x0400 -I../..
-CFLAGS = /nologo /MT /W3 /GR- /D_WIN32_WINNT=0x0400 -I../.. -D__STAND_ALONE
+CFLAGS = /nologo /MT /W3 /GR- /D_WIN32_WINNT=0x0400 -I../.. -D__STAND_ALONE -DXP_CHAR_IS_WCHAR
 
 all: $(OBJS)
 	link -lib @<<

ase/awk/awk.c

@@ -1,5 +1,5 @@
 /* 
- * $Id: awk.c,v 1.35 2006-03-28 16:33:09 bacon Exp $ 
+ * $Id: awk.c,v 1.36 2006-03-29 16:37:31 bacon Exp $ 
  */
 
 #include <xp/awk/awk.h>
@@ -10,6 +10,7 @@
 #endif
 
 static void __free_func (xp_awk_t* awk, void* func);
+static void __free_namedval (xp_awk_t* awk, void* val);
 
 xp_awk_t* xp_awk_open (xp_awk_t* awk)
 {	
@@ -56,7 +57,7 @@ xp_awk_t* xp_awk_open (xp_awk_t* awk)
 	}
 
 // TODO: initial map size...
-	if (xp_awk_map_open(&awk->run.named,awk,256,xp_awk_refdownval) == XP_NULL) {
+	if (xp_awk_map_open(&awk->run.named,awk,256,__free_namedval) == XP_NULL) {
 		xp_str_close (&awk->token.name);
 		xp_awk_map_close (&awk->tree.funcs);
 		xp_awk_tab_close (&awk->parse.globals);
@@ -198,3 +199,8 @@ static void __free_func (xp_awk_t* awk, void* func)
 	xp_awk_clrpt (f->body);
 	xp_free (f);
 }
+
+static void __free_namedval (xp_awk_t* awk, void* val)
+{
+	xp_awk_refdownval (awk, val);
+}

ase/awk/parse.c

@@ -1,5 +1,5 @@
 /*
- * $Id: parse.c,v 1.61 2006-03-27 11:43:17 bacon Exp $
+ * $Id: parse.c,v 1.62 2006-03-29 16:37:31 bacon Exp $
  */
 
 #include <xp/awk/awk.h>
@@ -35,6 +35,10 @@ enum
 	TOKEN_MOD,
 	TOKEN_RSHIFT,
 	TOKEN_LSHIFT,
+	TOKEN_LOR,
+	TOKEN_LAND,
+	TOKEN_BOR,
+	TOKEN_BAND,
 
 	TOKEN_LPAREN,
 	TOKEN_RPAREN,
@@ -96,6 +100,11 @@ static xp_awk_nde_t* __parse_statement (xp_awk_t* awk);
 static xp_awk_nde_t* __parse_statement_nb (xp_awk_t* awk);
 static xp_awk_nde_t* __parse_expression (xp_awk_t* awk);
 static xp_awk_nde_t* __parse_basic_expr (xp_awk_t* awk);
+static xp_awk_nde_t* __parse_conditional (xp_awk_t* awk);
+static xp_awk_nde_t* __parse_logical_or (xp_awk_t* awk);
+static xp_awk_nde_t* __parse_logical_and (xp_awk_t* awk);
+static xp_awk_nde_t* __parse_bitwise_or (xp_awk_t* awk);
+static xp_awk_nde_t* __parse_bitwise_xor (xp_awk_t* awk);
 static xp_awk_nde_t* __parse_equality (xp_awk_t* awk);
 static xp_awk_nde_t* __parse_relational (xp_awk_t* awk);
 static xp_awk_nde_t* __parse_shift (xp_awk_t* awk);
@@ -920,7 +929,6 @@ static xp_awk_nde_t* __parse_statement_nb (xp_awk_t* awk)
 		if (__get_token(awk) == -1) return XP_NULL;
 		nde = __parse_exit(awk);
 	}
-
 /* TODO:
 	else if (MATCH(awk,TOKEN_DELETE)) 
 	{
@@ -1033,7 +1041,165 @@ static xp_awk_nde_t* __parse_basic_expr (xp_awk_t* awk)
 	 * <basic expression list> ::= <basic expression> [comma <basic expression>]*
 	 */
 	
-	return __parse_equality (awk);
+	return __parse_conditional (awk);
+}
+
+static xp_awk_nde_t* __parse_conditional (xp_awk_t* awk)
+{
+	return __parse_logical_or (awk);
+}
+
+static xp_awk_nde_t* __parse_logical_or (xp_awk_t* awk)
+{
+	xp_awk_nde_exp_t* nde;
+	xp_awk_nde_t* left, * right;
+	int opcode;
+
+	left = __parse_logical_and (awk);
+	if (left == XP_NULL) return XP_NULL;
+	
+	while (1) 
+	{
+		if (MATCH(awk,TOKEN_LOR)) opcode = XP_AWK_BINOP_LOR;
+		else break;
+
+		if (__get_token(awk) == -1) 
+		{
+			xp_awk_clrpt (left);
+			return XP_NULL; 
+		}
+
+		right = __parse_logical_and (awk);
+		if (right == XP_NULL) 
+		{
+			xp_awk_clrpt (left);
+			return XP_NULL;
+		}
+
+		// TODO: constant folding -> in other parts of the program also...
+
+		nde = (xp_awk_nde_exp_t*)xp_malloc(xp_sizeof(xp_awk_nde_exp_t));
+		if (nde == XP_NULL) 
+		{
+			xp_awk_clrpt (right);
+			xp_awk_clrpt (left);
+			PANIC (awk, XP_AWK_ENOMEM);
+		}
+
+		nde->type = XP_AWK_NDE_EXP_BIN;
+		nde->next = XP_NULL;
+		nde->opcode = opcode; 
+		nde->left = left;
+		nde->right = right;
+
+		left = (xp_awk_nde_t*)nde;
+	}
+
+	return left;
+}
+
+static xp_awk_nde_t* __parse_logical_and (xp_awk_t* awk)
+{
+	xp_awk_nde_exp_t* nde;
+	xp_awk_nde_t* left, * right;
+	int opcode;
+
+	left = __parse_bitwise_or (awk);
+	if (left == XP_NULL) return XP_NULL;
+	
+	while (1) 
+	{
+		if (MATCH(awk,TOKEN_LAND)) opcode = XP_AWK_BINOP_LAND;
+		else break;
+
+		if (__get_token(awk) == -1) 
+		{
+			xp_awk_clrpt (left);
+			return XP_NULL; 
+		}
+
+		right = __parse_bitwise_or (awk);
+		if (right == XP_NULL) 
+		{
+			xp_awk_clrpt (left);
+			return XP_NULL;
+		}
+
+		// TODO: constant folding -> in other parts of the program also...
+
+		nde = (xp_awk_nde_exp_t*)xp_malloc(xp_sizeof(xp_awk_nde_exp_t));
+		if (nde == XP_NULL) 
+		{
+			xp_awk_clrpt (right);
+			xp_awk_clrpt (left);
+			PANIC (awk, XP_AWK_ENOMEM);
+		}
+
+		nde->type = XP_AWK_NDE_EXP_BIN;
+		nde->next = XP_NULL;
+		nde->opcode = opcode; 
+		nde->left = left;
+		nde->right = right;
+
+		left = (xp_awk_nde_t*)nde;
+	}
+
+	return left;
+}
+
+static xp_awk_nde_t* __parse_bitwise_or (xp_awk_t* awk)
+{
+	xp_awk_nde_exp_t* nde;
+	xp_awk_nde_t* left, * right;
+	int opcode;
+
+	left = __parse_bitwise_xor (awk); 
+	if (left == XP_NULL) return XP_NULL;
+	
+	while (1) 
+	{
+		if (MATCH(awk,TOKEN_BOR)) opcode = XP_AWK_BINOP_BOR;
+		else break;
+
+		if (__get_token(awk) == -1) 
+		{
+			xp_awk_clrpt (left);
+			return XP_NULL; 
+		}
+
+		right = __parse_bitwise_xor (awk);
+		if (right == XP_NULL) 
+		{
+			xp_awk_clrpt (left);
+			return XP_NULL;
+		}
+
+		// TODO: constant folding -> in other parts of the program also...
+
+		nde = (xp_awk_nde_exp_t*)xp_malloc(xp_sizeof(xp_awk_nde_exp_t));
+		if (nde == XP_NULL) 
+		{
+			xp_awk_clrpt (right);
+			xp_awk_clrpt (left);
+			PANIC (awk, XP_AWK_ENOMEM);
+		}
+
+		nde->type = XP_AWK_NDE_EXP_BIN;
+		nde->next = XP_NULL;
+		nde->opcode = opcode; 
+		nde->left = left;
+		nde->right = right;
+
+		left = (xp_awk_nde_t*)nde;
+	}
+
+	return left;
+}
+
+static xp_awk_nde_t* __parse_bitwise_xor (xp_awk_t* awk)
+{
+	// TODO:
+	return XP_NULL;
 }
 
 static xp_awk_nde_t* __parse_equality (xp_awk_t* awk)
@@ -2208,6 +2374,36 @@ static int __get_token (xp_awk_t* awk)
 			ADD_TOKEN_STR (awk, XP_TEXT("<"));
 		}
 	}
+	else if (c == XP_CHAR('|'))
+	{
+		GET_CHAR_TO (awk, c);
+		if (c == XP_CHAR('|'))
+		{
+			SET_TOKEN_TYPE (awk, TOKEN_LOR);
+			ADD_TOKEN_STR (awk, XP_TEXT("||"));
+			GET_CHAR_TO (awk, c);
+		}
+		else
+		{
+			SET_TOKEN_TYPE (awk, TOKEN_BOR);
+			ADD_TOKEN_STR (awk, XP_TEXT("|"));
+		}
+	}
+	else if (c == XP_CHAR('&'))
+	{
+		GET_CHAR_TO (awk, c);
+		if (c == XP_CHAR('&&'))
+		{
+			SET_TOKEN_TYPE (awk, TOKEN_LAND);
+			ADD_TOKEN_STR (awk, XP_TEXT("&&"));
+			GET_CHAR_TO (awk, c);
+		}
+		else
+		{
+			SET_TOKEN_TYPE (awk, TOKEN_BAND);
+			ADD_TOKEN_STR (awk, XP_TEXT("&"));
+		}
+	}
 	else if (c == XP_CHAR('+')) 
 	{
 		GET_CHAR_TO (awk, c);

ase/awk/run.h

@@ -1,5 +1,5 @@
 /*
- * $Id: run.h,v 1.1 2006-03-07 16:02:58 bacon Exp $
+ * $Id: run.h,v 1.2 2006-03-29 16:37:31 bacon Exp $
  */
 
 #ifndef _XP_AWK_RUN_H_
@@ -21,6 +21,10 @@ struct xp_awk_frm_t
 
 enum 
 {
+	XP_AWK_BINOP_LOR,
+	XP_AWK_BINOP_LAND,
+	XP_AWK_BINOP_BOR,
+	XP_AWK_BINOP_BAND,
 	XP_AWK_BINOP_PLUS,
 	XP_AWK_BINOP_MINUS,
 	XP_AWK_BINOP_MUL,

ase/awk/sa.c

@@ -1,5 +1,5 @@
 /*
- * $Id: sa.c,v 1.10 2006-03-27 14:40:58 bacon Exp $
+ * $Id: sa.c,v 1.11 2006-03-29 16:37:31 bacon Exp $
  */
 
 #include <xp/awk/awk.h>
@@ -8,6 +8,13 @@
 
 static xp_char_t* __adjust_format (const xp_char_t* format);
 
+xp_size_t xp_strlen (const xp_char_t* str)
+{
+	const xp_char_t* p = str;
+	while (*p != XP_CHAR('\0')) p++;
+	return p - str;
+}
+
 xp_char_t* xp_strdup (const xp_char_t* str)
 {
 	xp_char_t* tmp;
@@ -31,6 +38,13 @@ xp_char_t* xp_strxdup (const xp_char_t* str, xp_size_t len)
 	return tmp;
 }
 
+xp_size_t xp_strcpy (xp_char_t* buf, const xp_char_t* str)
+{
+	xp_char_t* org = buf;
+	while ((*buf++ = *str++) != XP_CHAR('\0'));
+	return buf - org - 1;
+}
+
 xp_size_t xp_strxncpy (
 	xp_char_t* buf, xp_size_t bsz, const xp_char_t* str, xp_size_t len)
 {
@@ -44,6 +58,15 @@ xp_size_t xp_strxncpy (
 	return n;
 }
 
+int xp_strcmp (const xp_char_t* s1, const xp_char_t* s2)
+{
+	while (*s1 == *s2 && *s2 != XP_CHAR('\0')) s1++, s2++;
+	if (*s1 > *s2) return 1;
+	else if (*s1 < *s2) return -1;
+	return 0;
+}
+
+
 xp_long_t xp_strtolong (xp_char_t* str)
 {
 	xp_long_t n = 0;

ase/awk/sa.h

@@ -1,5 +1,5 @@
 /*
- * $Id: sa.h,v 1.14 2006-03-27 11:43:17 bacon Exp $
+ * $Id: sa.h,v 1.15 2006-03-29 16:37:31 bacon Exp $
  */
 
 #ifndef _XP_AWK_SA_H_
@@ -11,29 +11,45 @@
 
 #ifdef __STAND_ALONE 
 
+#if !defined(XP_CHAR_IS_MCHAR) && !defined(XP_CHAR_IS_WCHAR)
+#error Neither XP_CHAR_IS_MCHAR nor XP_CHAR_IS_WCHAR is defined.
+#endif
+
 #include <stdio.h>
-#include <wchar.h>
-#include <wctype.h>
 #include <stdlib.h>
 #include <string.h>
 #include <stdarg.h>
 #include <assert.h>
 
+#ifdef XP_CHAR_IS_MCHAR
+#include <ctype.h>
+#else
+#include <wchar.h>
+#if !defined(__BEOS__)
+#include <wctype.h>
+#endif
+#endif
+
 #define xp_malloc malloc
 #define xp_realloc realloc
 #define xp_free free
 #define xp_assert assert
 
+#ifdef XP_CHAR_IS_MCHAR
+#define xp_isdigit isdigit
+#define xp_isalpha isalpha
+#define xp_isalnum isalnum
+#define xp_isspace isspace
+#define xp_toupper toupper
+#define xp_tolower tolower
+#else
 #define xp_isdigit iswdigit
 #define xp_isalpha iswalpha
 #define xp_isalnum iswalnum
 #define xp_isspace iswspace
 #define xp_toupper towupper
 #define xp_tolower towlower
-
+#endif
-#define xp_strcpy wcscpy
-#define xp_strcmp wcscmp
-#define xp_strlen wcslen
 
 #define xp_memcpy memcpy
 #define xp_memcmp memcmp
@@ -45,10 +61,6 @@
 
 #define xp_main  main
 
-#define XP_CHAR(c) L##c
-#define XP_TEXT(c) L##c
-#define XP_CHAR_EOF WEOF
-
 #define XP_NULL NULL
 
 #define xp_sizeof(n)   (sizeof(n))
@@ -59,25 +71,45 @@
 
 typedef unsigned char xp_byte_t;
 typedef int xp_bool_t;
-typedef wchar_t       xp_char_t;
-typedef wint_t        xp_cint_t;
 typedef size_t xp_size_t;
 
-#if defined(_WIN32) || defined(vms) || defined(__vms)
+#ifdef XP_CHAR_IS_MCHAR
-typedef long	xp_ssize_t;
+	typedef char xp_char_t;
+	typedef int xp_cint_t;
 #else
-typedef ssize_t xp_ssize_t;
+	typedef wchar_t xp_char_t;
+	typedef wint_t xp_cint_t;
+#endif
+
+#if defined(_WIN32) || defined(vms) || defined(__vms)
+	typedef long xp_ssize_t;
+#else
+	typedef ssize_t xp_ssize_t;
 #endif
 
 #if defined(_WIN32)
-typedef __int64 xp_long_t;
+	typedef __int64 xp_long_t;
-typedef long double xp_real_t;
+	typedef long double xp_real_t;
 #elif defined(vax) || defined(__vax)
-typedef long xp_long_t;
+	typedef long xp_long_t;
-typedef long double xp_real_t;
+	typedef long double xp_real_t;
 #else
-typedef long long xp_long_t;
+	typedef long long xp_long_t;
-typedef long double xp_real_t;
+	typedef long double xp_real_t;
+#endif
+
+#ifdef XP_CHAR_IS_MCHAR
+	#define XP_CHAR(c) c
+	#define XP_TEXT(c) c
+	#define XP_CHAR_EOF EOF
+#else
+	#define XP_CHAR(c) L##c
+	#define XP_TEXT(c) L##c
+	#ifdef WEOF
+	#define XP_CHAR_EOF WEOF
+	#else
+	#define XP_CHAR_EOF ((xp_char_t)-1)
+	#endif
 #endif
 
 #define XP_STR_LEN(x)  ((x)->size)
@@ -99,12 +131,15 @@ struct xp_str_t
 extern "C" {
 #endif
 
+xp_size_t xp_strlen (const xp_char_t* str);
 xp_char_t* xp_strdup (const xp_char_t* str);
 xp_char_t* xp_strxdup (const xp_char_t* str, xp_size_t len);
 
+xp_size_t xp_strcpy (xp_char_t* buf, const xp_char_t* str);
 xp_size_t xp_strxncpy (
 	xp_char_t* buf, xp_size_t bsz, const xp_char_t* str, xp_size_t len);
 
+int xp_strcmp (const xp_char_t* s1, const xp_char_t* s2);
 xp_long_t xp_strtolong (xp_char_t* str);
 
 int xp_printf (const xp_char_t* fmt, ...);

ase/test/awk/awk.c

@@ -4,7 +4,7 @@
 
 static xp_ssize_t process_source (int cmd, void* arg, xp_char_t* data, xp_size_t size)
 {
-	wchar_t c;
+	xp_char_t c;
 
 	switch (cmd) {
 	case XP_AWK_IO_OPEN:
@@ -13,7 +13,11 @@ static xp_ssize_t process_source (int cmd, void* arg, xp_char_t* data, xp_size_t
 
 	case XP_AWK_IO_DATA:
 		if (size <= 0) return -1;
+#ifdef XP_CHAR_IS_MCHAR
+		c = fgetc (stdin);
+#else
 		c = fgetwc (stdin);
+#endif
 		if (c == XP_CHAR_EOF) return 0;
 		*data = c;
 		return 1;
@@ -52,7 +56,11 @@ static xp_ssize_t process_source (int cmd, void* arg, xp_char_t* data, xp_size_t
 #include <mcheck.h>
 #endif
 
+#ifdef _WIN32
 int xp_main (int argc, xp_char_t* argv[])
+#else
+int xp_main (int argc, char* argv[])
+#endif
 {
 	xp_awk_t awk;