请建议一个小型命令行实用程序(用于Windows)将文件从特定目录转换为有效的c文件。也许它可以用批处理命令完成? 生成的文件应如下所示:
static const unsigned char some_file[] = {
/* some_file.html */
0x2f, 0x70, 0x72, 0x6f, 0x63, 0x65, 0x73, 0x73, 0x65, 0x73, 0x2e, 0x73, 0x68, 0x74, 0x6d, 0x6c, 0,
0x25, 0x21, 0x3a, 0x20, 0x2f, 0x68, 0x65, 0x61, 0x64, 0x65
}
static const unsigned char some_other_file[] = {
/* some_other_file.png*/
0x2f, 0x34, 0x30, 0x34, 0x2e, 0x68, 0x74, 0x6d, 0x6c, 0,
0x3c, 0x68, 0x74, 0x6d, 0x6c, 0x3e, 0xa, 0x20, 0x20, 0x3c
}
P.S。请不要建议Perl和Python端口。它们对于这项任务来说太沉重了。
P.P.S。可能有人知道比bin2h更可定制的实用程序,但是比awt更重,更复杂?哪个可以解析几个文件并将它们放到一个C中。同时指定自定义变量名称(使用某种索引文件)也很棒。所以它可以添加到构建过程中。
答案 0 :(得分:13)
使用xxd -i file
。
我使用Vim附带的那个。例如:
C:\Documents and Settings\user> xxd -i error.log | head -n2 unsigned char error_log[] = { 0x0c, 0x0d, 0x0a, 0x3d, 0x3d, 0x32, 0x30, 0x30, 0x39, 0x2f, 0x35, 0x2f,
答案 1 :(得分:5)
答案 2 :(得分:3)
如果你想要一个可以自由使用的工具(商业或其他),这里是Adrian Prantl的GPL bin2c:
/*
* bin2c: A Program to convert binary data into C source code
* Copyright 2004 by Adrian Prantl <adrian@f4z.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 2 of the License, or
* (at your option) any later version.
*
*/
#include <stdio.h>
#include <stdlib.h>
char* self = 0;
void usage() {
printf("Usage:\n%s input.bin output.h name\n\n", self);
}
void bail_out(const char* s1, const char* s2) {
fprintf(stderr, "%s: FATAL ERROR:\n%s%s\n", self, s1, s2);
exit(1);
}
int main(int argc, char** argv) {
FILE *fi, *fo;
int c, i;
self = argv[0];
if (argc != 4) {
usage();
return 0;
}
if ((fi = fopen(argv[1], "rb")) == 0)
bail_out("Cannot open input file ", argv[1]);
if ((fo = fopen(argv[2], "w")) == 0)
bail_out("Cannot open output file ", argv[2]);
if ((c = fgetc(fi)) != EOF) {
fprintf(fo, "#ifndef %s_H\n", argv[3]);
fprintf(fo, "#define %s_H\n\n", argv[3]);
fprintf(fo, "const unsigned char %s[] = {\n", argv[3]);
fprintf(fo, c < 16 ? " 0x%02x" : " 0x%02x", (unsigned char) c);
}
i = 1;
while ((c = fgetc(fi)) != EOF) {
if (i < 12)
fprintf(fo, c < 16 ? ", 0x%02x" : ", 0x%02x", (unsigned char) c);
else {
fprintf(fo, c < 16 ? ",\n 0x%02x" : ",\n 0x%02x", (unsigned char) c);
i = 0;
}
i++;
}
fprintf(fo, "\n};\n\n");
fprintf(fo, "#endif\n");
printf("converted %s\n", argv[1]);
return 0;
}
这是一个70行左右的C文件 - 无需编译和运行。
答案 3 :(得分:0)
SRecord可以做到这一点,等等。虽然用C语言编写自己的单词并不困难。