stringtable.h
资源名称:tcpmp.rar [点击查看]
上传用户:wstnjxml
上传日期:2014-04-03
资源大小:7248k
文件大小:3k
源码类别:
Windows CE
开发平台:
C/C++
- /**********
- * Copyright (c) 2004 Greg Parker. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY GREG PARKER ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- **********/
- #ifndef STRINGTABLE_H
- #define STRINGTABLE_H
- #include <string.h>
- #include <vector>
- #include <string>
- using namespace std;
- #include "elf.h"
- #include "swap.h"
- #include "image.h"
- #include "section.h"
- #include "complain.h"
- using namespace std;
- class StringTable : public Section {
- public:
- StringTable(Image& newImage)
- : Section(newImage, string(".strtab"), SHT_STRTAB, 0, 0, (uint8_t *)calloc(1, 1), 1)
- {
- // strtab containing the empty string, unless read() replaces it
- }
- void read(Elf32_Shdr *shdr)
- {
- Section::read(shdr);
- char *strings = (char *)malloc(mSize);
- memcpy(strings, mContents, mSize);
- mContents = (uint8_t *)strings;
- }
- string operator[](int offset) const
- {
- return string((char *)mContents+offset);
- }
- void addString(const string& str)
- {
- const char *cstr = str.c_str();
- int len = strlen(cstr) + 1;
- mContents = (uint8_t *)realloc((char *)mContents, mSize + len);
- memcpy((char *)mContents + mSize, cstr, len);
- mSize += len;
- }
- int indexOf(const string& str) const
- {
- const char *cstr = str.c_str();
- const char *strings = (const char *)mContents;
- for (const char *s = strings;
- s < strings+mSize;
- s++)
- {
- if (0 == strcmp(s, cstr)) return s - strings;
- }
- error("string %s not in strtab", cstr);
- return -1;
- }
- };
- #endif