diff options
author | Dominik Riebeling <Dominik.Riebeling@gmail.com> | 2009-06-13 14:15:50 +0000 |
---|---|---|
committer | Dominik Riebeling <Dominik.Riebeling@gmail.com> | 2009-06-13 14:15:50 +0000 |
commit | 73f9bde9088f0bc447725fdb512a78034060dc9d (patch) | |
tree | 7042f51c35bbac42cb1c5ecb9698ba750545c0b3 /rbutil/tools | |
parent | 1c83e6ab900706a4d5d7dad631cae2305fa39f11 (diff) | |
download | rockbox-73f9bde9088f0bc447725fdb512a78034060dc9d.tar.gz rockbox-73f9bde9088f0bc447725fdb512a78034060dc9d.zip |
Make bin2c compile with VS2005 and move it to a separate folder as its getting used by different tools now.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21272 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'rbutil/tools')
-rw-r--r-- | rbutil/tools/Makefile | 25 | ||||
-rw-r--r-- | rbutil/tools/bin2c.c | 143 |
2 files changed, 168 insertions, 0 deletions
diff --git a/rbutil/tools/Makefile b/rbutil/tools/Makefile new file mode 100644 index 0000000000..baafdf84be --- /dev/null +++ b/rbutil/tools/Makefile @@ -0,0 +1,25 @@ +CFLAGS=-Wall -W -D_LARGEFILE64_SOURCE
+
+ifeq ($(findstring CYGWIN,$(shell uname)),CYGWIN)
+CROSS=
+CFLAGS+=-mno-cygwin
+else
+ifeq ($(findstring MINGW,$(shell uname)),MINGW)
+CROSS=
+else
+CROSS=i586-mingw32msvc-
+endif
+endif
+
+NATIVECC = gcc
+CC = $(CROSS)gcc
+WINDRES = $(CROSS)windres
+
+
+all: bin2c
+
+bin2c: bin2c.c
+ $(NATIVECC) $(CFLAGS) -o bin2c bin2c.c
+
+clean:
+ $(RM) bin2c bin2c.exe
diff --git a/rbutil/tools/bin2c.c b/rbutil/tools/bin2c.c new file mode 100644 index 0000000000..75b44d5df7 --- /dev/null +++ b/rbutil/tools/bin2c.c @@ -0,0 +1,143 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2007 Dave Chapman + * + * 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 2 + * of the License, or (at your option) any later version. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ + +#include <stdio.h> +#include <string.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <stdlib.h> +#if !defined(_MSC_VER) +#include <unistd.h> +#else +#include <io.h> +#define snprintf _snprintf +#define open _open +#define close _close +#define read _read +#endif + +#ifndef O_BINARY +#define O_BINARY 0 +#endif + +static off_t filesize(int fd) +{ + struct stat buf; + + fstat(fd,&buf); + return buf.st_size; +} + +static int write_cfile(const unsigned char* buf, off_t len, const char* cname) +{ + char filename[256]; + FILE* fp; + int i; + + snprintf(filename,256,"%s.c",cname); + + fp = fopen(filename,"w+"); + if (fp == NULL) { + fprintf(stderr,"Couldn't open %s\n",filename); + return -1; + } + + fprintf(fp,"/* Generated by bin2c */\n\n"); + fprintf(fp,"unsigned char %s[] = {",cname); + + for (i=0;i<len;i++) { + if ((i % 16) == 0) { + fprintf(fp,"\n "); + } + if (i == (len-1)) { + fprintf(fp,"0x%02x",buf[i]); + } else { + fprintf(fp,"0x%02x, ",buf[i]); + } + } + fprintf(fp,"\n};\n"); + + fclose(fp); + return 0; +} + +static int write_hfile(off_t len, const char* cname) +{ + char filename[256]; + FILE* fp; + + snprintf(filename,256,"%s.h",cname); + fp = fopen(filename,"w+"); + if (fp == NULL) { + fprintf(stderr,"Couldn't open %s\n",filename); + return -1; + } + + fprintf(fp,"/* Generated by bin2c */\n\n"); + fprintf(fp,"#define LEN_%s %d\n",cname,(int)len); + fprintf(fp,"extern unsigned char %s[];\n",cname); + fclose(fp); + return 0; +} + +int main (int argc, char* argv[]) +{ + char* infile; + char* cname; + int fd; + unsigned char* buf; + int len; + int n; + + if (argc != 3) { + fprintf(stderr,"Usage: bin2c file cname\n"); + return 0; + } + + infile=argv[1]; + cname=argv[2]; + + fd = open(infile,O_RDONLY|O_BINARY); + if (fd < 0) { + fprintf(stderr,"Can not open %s\n",infile); + return 0; + } + + len = filesize(fd); + + buf = malloc(len); + n = read(fd,buf,len); + if (n < len) { + fprintf(stderr,"Short read, aborting\n"); + return 0; + } + close(fd); + + if (write_cfile(buf,len,cname) < 0) { + return -1; + } + if (write_hfile(len,cname) < 0) { + return -1; + } + + return 0; +} |