From 880a3e084651509177b8cbcc1104f7cee3c97ac6 Mon Sep 17 00:00:00 2001
From: Pali Rohár <pali.rohar@gmail.com>
Date: Sun, 25 Nov 2012 20:52:16 +0100
Subject: Remove old logotool from tree

---
 logotool/compress.c | 145 ----------------------------------------------------
 1 file changed, 145 deletions(-)
 delete mode 100644 logotool/compress.c

(limited to 'logotool/compress.c')

diff --git a/logotool/compress.c b/logotool/compress.c
deleted file mode 100644
index c65158c..0000000
--- a/logotool/compress.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- *  logotool - tool to modify logo images with simple compression
- *  Copyright (C) 2007
- *       pancake <pancake@youterm.com>
- *       esteve <esteve@eslack.org>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <getopt.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-extern int rgba;
-
-int isbe()
-{
-	int a=1; char *b=(char *)&a;
-	return (int)b[0];
-}
-
-void ememcpy(char *dst, char *src)
-{
-	char buffer[4];
-	memcpy(buffer, src, 4);
-	dst[0] = buffer[3]; dst[1] = buffer[2];
-	dst[2] = buffer[1]; dst[3] = buffer[0];
-}
-
-int compress_image(char *srcf, char *dstf, int w, int h)
-{
-	char buf[256];
-	char tmp[256];
-	int fdout;
-	FILE *fd;
-	int i,ret;
-
-	fd = fopen(srcf, "rb");
-	if (fd == NULL) {
-		printf("Cannot open file '%s' \n", srcf);
-		return 1;
-	}
-
-	fdout  = open( dstf, O_TRUNC | O_CREAT | O_WRONLY , 0660 );
-	if (fdout == -1) {
-		printf("Cannot open file '%s' for writing\n", dstf);
-		return 1;
-	}
-
-	if (isbe()) {
-		char oop[4];
-		ememcpy((char *)&oop, (char *)&w);
-		write(fdout, &oop, 4);
-		ememcpy((char *)&oop, (char *)&h);
-		write(fdout, &oop, 4);
-	} else {
-		write(fdout, &w, 4);
-		write(fdout, &h, 4);
-	}
-
-	fseek(fd, 0, SEEK_END);
-	if (!rgba && ftell(fd)%3) {
-		fprintf(stderr, "Oops..looks like RGBA..forcing -a\n");
-		rgba = 1;
-	}
-	fseek(fd, 0, SEEK_SET);
-
-#define MAX 3*80
-	if (rgba) {
-		for(;;) {
-			unsigned char c;
-			ret = fread(&buf, 1, MAX, fd);
-			if (ret <= 0) break;
-			c = ret/4;
-			write(fdout,&c, 1);
-			for(i=0;i<ret;i+=4) {
-				tmp[0]  = buf[i+0]&0xf8;
-				tmp[0] |= buf[i+1]&0x07;
-				tmp[1]  = buf[i+1]&0xe0;
-				tmp[1] |= buf[i+2]&0x1f;
-				write(fdout, tmp, 2);
-			}
-		}
-	} else {
-		for(;;) {
-			unsigned char c;
-			ret = fread(buf, 1, MAX, fd);
-			if (ret <= 0) break;
-			c = ret/3;
-			write(fdout,&c, 1);
-			for(i=0;i<ret;i+=3) {
-				tmp[0]  = buf[i+0]&0xf8;
-				tmp[0] |= buf[i+1]&0x07;
-				tmp[1]  = buf[i+1]&0xe0;
-				tmp[1] |= buf[i+2]&0x1f;
-				write(fdout, tmp, 2);
-			}
-		}
-	}
-	fclose(fd);
-	close(fdout);
-	printf("eval PATH=$PWD:$PATH logotool -u %s\n", dstf);
-	return 1;
-}
-#if 0
-// TODO: compression stuff
-		/* is a repeated block? */
-		c = buf[0];
-		for(i=1;i<MAX&&buf[i]==c&&buf[i+1]==c;i+=2);
-printf("memcpy %d -> %d (ret %d)\n",i,ret-i, ret);
-for(i=0;i<ret-i;i++)
-printf(" %02x ", (unsigned char)buf[i]);
-printf("\n");
-		if (i>5) {
-//		if (i==MAX) {
-			if (0x80>ret) printf("PRON\n");
-			c = 0x80 | ret; //(int)((2*ret/3)>>1);
-			write(fdout,&c, 1);
-			tmp[0]  = buf[i+0]&0xf8;
-			tmp[0] |= buf[i+1]&0x07;
-			tmp[1]  = buf[i+1]&0xe0;
-			tmp[1] |= buf[i+1]&0x1f;
-			write(fdout, tmp, 2);
-			// restore state
-			memcpy(buf,buf+i,ret-i);
-			ret -= i;
-		}
-		
-#endif
-- 
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