From 51b8205a513e86c62121a927a067632c1a933839 Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor.andersson@artifex.com>
Date: Thu, 29 Mar 2018 22:25:09 +0200
Subject: Remove need for namedump by using macros and preprocessor.

Add a PDF_NAME(Foo) macro that evaluates to a pdf_obj for /Foo.
Use the C preprocessor to create the enum values and string table
from one include file instead of using a separate code generator tool.
---
 scripts/namedump.c | 99 ------------------------------------------------------
 1 file changed, 99 deletions(-)
 delete mode 100644 scripts/namedump.c

(limited to 'scripts')

diff --git a/scripts/namedump.c b/scripts/namedump.c
deleted file mode 100644
index 46d4d4e3..00000000
--- a/scripts/namedump.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/* namedump.c -- parse an alphabetically sorted list of PDF names
- * and generate header files from it. */
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
-char buffer[256];
-
-static char *get_line(FILE *in)
-{
-	size_t l;
-
-	if (fgets(buffer, sizeof(buffer), in) == NULL)
-	{
-		buffer[0] = 0;
-		return buffer;
-	}
-	l = strlen(buffer);
-	while (l > 0 && buffer[l-1] <= ' ')
-		l--;
-	buffer[l] = 0;
-
-	return buffer;
-}
-
-int
-main(int argc, char **argv)
-{
-	FILE *in;
-	FILE *out_c;
-	FILE *out_h;
-
-	if (argc != 4)
-	{
-		fprintf(stderr, "Syntax:\nnamedump <in-file> <public header> <private header>\n");
-		return EXIT_FAILURE;
-	}
-
-	in = fopen(argv[1], "rb");
-	if (!in)
-	{
-		fprintf(stderr, "Failed to open '%s' for reading\n", argv[1]);
-		return EXIT_FAILURE;
-	}
-
-	out_h = fopen(argv[2], "wb");
-	if (!out_h)
-	{
-		fprintf(stderr, "Failed to open '%s' for writing\n", argv[2]);
-		return EXIT_FAILURE;
-	}
-
-	out_c = fopen(argv[3], "wb");
-	if (!out_c)
-	{
-		fprintf(stderr, "Failed to open '%s' for writing\n", argv[3]);
-		return EXIT_FAILURE;
-	}
-
-	fprintf(out_c, "static const char *PDF_NAMES[] =\n{\n\t\"\",\n");
-
-	fprintf(out_h, "enum\n{\n\tPDF_OBJ_ENUM__DUMMY,\n");
-
-	while (!feof(in))
-	{
-		char *line = get_line(in);
-		if (*line == 0)
-			continue;
-
-		fprintf(out_c, "\t\"%s\",\n", line);
-
-		{
-			char *l;
-			for (l = line; *l; l++)
-			{
-				if (*l == '.' || *l == '-')
-					*l = '_';
-			}
-		}
-
-		fprintf(out_h, "#define PDF_NAME_%s  ((pdf_obj *)(intptr_t)PDF_OBJ_ENUM_NAME_%s)\n", line, line);
-		fprintf(out_h, "\tPDF_OBJ_ENUM_NAME_%s,\n", line);
-	}
-
-	fprintf(out_h, "#define PDF_OBJ_NAME__LIMIT ((pdf_obj *)(intptr_t)PDF_OBJ_ENUM_NAME__LIMIT)\n\tPDF_OBJ_ENUM_NAME__LIMIT,\n");
-	fprintf(out_h, "#define PDF_OBJ_FALSE ((pdf_obj *)(intptr_t)PDF_OBJ_ENUM_BOOL_FALSE)\n\tPDF_OBJ_ENUM_BOOL_FALSE = PDF_OBJ_ENUM_NAME__LIMIT,\n");
-	fprintf(out_h, "#define PDF_OBJ_TRUE ((pdf_obj *)(intptr_t)PDF_OBJ_ENUM_BOOL_TRUE)\n\tPDF_OBJ_ENUM_BOOL_TRUE,\n");
-	fprintf(out_h, "#define PDF_OBJ_NULL ((pdf_obj *)(intptr_t)PDF_OBJ_ENUM_NULL)\n\tPDF_OBJ_ENUM_NULL,\n");
-	fprintf(out_h, "#define PDF_OBJ__LIMIT ((pdf_obj *)(intptr_t)PDF_OBJ_ENUM__LIMIT)\n\tPDF_OBJ_ENUM__LIMIT\n};\n");
-
-	fprintf(out_c, "};\n");
-
-	fclose(out_c);
-	fclose(out_h);
-	fclose(in);
-
-	return EXIT_SUCCESS;
-}
-- 
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