*** empty log message ***

Makefile

@@ -1,6 +1,6 @@
 # tiff2pdf: build a PDF file out of one or more TIFF Class F Group 4 files
 # Makefile
-# $Id: Makefile,v 1.5 2001/12/29 10:59:17 eric Exp $
+# $Id: Makefile,v 1.6 2001/12/29 20:16:46 eric Exp $
 # Copyright 2001 Eric Smith <eric@brouhaha.com>
 #
 # This program is free software; you can redistribute it and/or modify
@@ -28,14 +28,33 @@ SRCS = bitblt.c bitblt_test.c tiff2pdf.c
 HDRS = type.h bitblt.h tiff2pdf.h
 MISC = Makefile scanner.l parser.y
 
+TARGETS = tiff2pdf bitblt_test
+
+AUTO_SRCS = scanner.c parser.tab.c
+AUTO_HDRS = parser.tab.h
+AUTO_MISC = parser.output
+
 tiff2pdf: tiff2pdf.o scanner.o parser.tab.o
 
 bitblt_test: bitblt_test.o bitblt.o
 
 
-%.tab.c %.tab.h: %.y
+clean:
+	rm -f *.o *.d $(TARGETS) $(AUTO_SRCS) $(AUTO_HDRS) $(AUTO_MISC) 
+
+
+%.tab.c %.tab.h %.output: %.y
 	$(YACC) $(YFLAGS) $<
 
 # %.c: %.l
 # 	$(LEX) $(LFLAGS) $<
 
+
+ALL_SRCS = $(SRCS) $(AUTO_SRCS)
+
+DEPENDS = $(ALL_SRCS:.c=.d)
+
+%.d: %.c
+	$(CC) -M -MG $(CFLAGS) $< | sed -e 's@ /[^ ]*@@g' -e 's@^\(.*\)\.o:@\1.d \1.o:@' > $@
+
+include $(DEPENDS)

parser.y

@@ -69,16 +69,16 @@ range:
 	| INTEGER { $$.first = $1; $$.last = $1; } ;
 
 image_ranges:
-	range
-	| image_ranges ',' range ;
+	range { input_images ($1.first, $1.last); }
+	| image_ranges ',' range { input_images ($3.first, $3.last); } ;
 
 
 input_file_clause:
 	FILE_KEYWORD STRING  ';'  { open_tiff_input_file ($2) } ;
 
 image_clause:
-	IMAGE INTEGER ';'
-	| IMAGE INTEGER modifier_clause_list ';' ;
+	IMAGE INTEGER ';' { input_images ($2, $2); }
+	| IMAGE INTEGER modifier_clause_list ';' { input_images ($2, $2); } ;
 
 images_clause:
 	IMAGES image_ranges ';'
@@ -155,12 +155,12 @@ output_file_clause:
 	FILE_KEYWORD STRING  ';' { open_pdf_output_file ($2) } ;
 
 page_ranges:
-	range
-	| page_ranges ',' range ;
+	range { output_pages ($1.first, $1.last); }
+	| page_ranges ',' range { output_pages ($3.first, $3.last); } ;
 
 page_clause:
-	PAGE INTEGER ';'
-	| PAGE STRING ',' INTEGER ';' ;
+	PAGE INTEGER ';' { output_pages ($2, $2); }
+	| PAGE STRING ',' INTEGER ';' { output_pages ($4, $4); } ;
 
 pages_clause:
 	PAGES page_ranges ';'

scanner.l

@@ -1,25 +1,36 @@
 /*
-$Id: scanner.l,v 1.7 2001/12/29 17:54:43 eric Exp $
+$Id: scanner.l,v 1.8 2001/12/29 20:16:46 eric Exp $
 */
 
 %option case-insensitive
 %option noyywrap
 
 %{
+#include <stdio.h>
 #include <string.h>
 #include "parser.tab.h"
+#include "type.h"
+#include "tiff2pdf.h"
+
+#ifdef SCANNER_DEBUG
+#define LDBG(x) printf x
+#else
+#define LDBG(x)
+#endif
 %}
 
 
 digit [0-9]
 alpha [a-zA-Z]
+dot [\.]
 
 %%
 
-\.\.		{ return (ELIPSIS); }
+[\,;{}]		{ return (yytext [0]); }
+{dot}{dot}	{ LDBG(("elipsis\n")); return (ELIPSIS); }
 
-{digit}+	{ yylval.integer = atoi (yytext); return (INTEGER); }
-{digit}+.{digit}* { yylval.fp = atof (yytext); return (FLOAT); }
+{digit}+	{ yylval.integer = atoi (yytext); LDBG(("integer %d\n", yylval.integer)); return (INTEGER); }
+{digit}+\.{digit}+ { yylval.fp = atof (yytext); return (FLOAT); }
 
 a		{ yylval.size.width = 8.5 * 25.4;
 		  yylval.size.height = 11.0 * 25.4;
@@ -57,12 +68,21 @@ resolution	{ return (RESOLUTION) ; }
 rotate		{ return (ROTATE); }
 size		{ return (SIZE); }
 
-\".*\"		{ yylval.string = strdup (yytext); return (STRING); }
+\".*\"		{ 
+                  int len = strlen (yytext) - 2;
+                  yylval.string = malloc (len + 1);
+                  memcpy (yylval.string, yytext + 1, len);
+                  yylval.string [len] = '\0';
+		  LDBG (("string \"%s\"\n", yylval.string));
+                  return (STRING);
+                }
 
-[ \t\n]+	/* whitespace */
+[ \t]+		/* whitespace */
+\n		{ line++; }
 
 --.*		/* Ada/VHDL style one-line comment */
+#.*		/* shell-style one-line comment */
 
-.		{ printf( "Unrecognized character: %s\n", yytext ); }
+.		{ fprintf (stderr, "Unrecognized character: %s\n", yytext); }
 
 %%

t2p.h

@@ -1,3 +1,5 @@
+extern int line;
+
 boolean open_tiff_input_file (char *name);
 boolean close_tiff_input_file (void);
 
@@ -5,3 +7,13 @@ boolean open_pdf_output_file (char *name);
 boolean close_pdf_output_file (void);
 
 boolean process_page (int image);  /* range 1 .. n */
+
+void input_images (int first, int last);
+void output_pages (int first, int last);
+
+
+
+
+
+
+

tumble.h

@@ -1,3 +1,5 @@
+extern int line;
+
 boolean open_tiff_input_file (char *name);
 boolean close_tiff_input_file (void);
 
@@ -5,3 +7,13 @@ boolean open_pdf_output_file (char *name);
 boolean close_pdf_output_file (void);
 
 boolean process_page (int image);  /* range 1 .. n */
+
+void input_images (int first, int last);
+void output_pages (int first, int last);
+
+
+
+
+
+
+