C做的遍历目录、复制文件、改写文件程序。

王朝other·作者佚名  2006-01-09
窄屏简体版  字體: |||超大  

/*

文件名:cpyimg.cpp

平台: win2k sp4+vc6

作者:vicallee

版本:1.0

完成日期:2004-9-10

描述:1.

把当前目录下的六个文件复制到指定目录下的某些目录,

复制的条件是:此目录下有001.HTM.

2.修改001.htm和top.htm,把它们中的"../"变为" ./"

3.把top.htm中的<td><img src=" ./images/new_gz开头的部分,它后面的两个字母改为dl

*/

#include <stdio.h>

#include <conio.h>

#include <string.h>

#include <stdlib.h>

#include <windows.h>

const char *mFile[] = {"\\a1.jpg", "\\new_01.gif",

"\\new_02.gif", "\\new_03.gif",

"\\new_gzdl.gif", "\\tb.jpg"};

typedef struct sstack{

char *path;

struct sstack *next;

}mystack;

static mystack *head = NULL;

void push(const char *path);

bool pop(char *s);

bool cpfile(char *dest, char *src);

bool modify(char *filename);

int main(int argc, char* argv[])

{

char path[MAX_PATH], pathcurr[MAX_PATH], imgpath[MAX_PATH];

WIN32_FIND_DATA sr;

HANDLE hFind;

if (argc < 2 )

{

printf("请带上目录名作参数!\n");

return 1;

}

push(strcat(strcpy(path, argv[1]), "\\"));

while(pop(path))

{

strcat(strcpy(pathcurr, path), "*.*");

if ((hFind = FindFirstFile(pathcurr, &sr)) == INVALID_HANDLE_VALUE)

{

puts("搜索过程中出错,文件夹并不存在!");

continue;

}

do

{

if ((strcmp(sr.cFileName, ".") == 0)

|| (strcmp(sr.cFileName, "..") == 0))

{

continue;

}

if ((sr.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE_DIRECTORY)

{/*若为目录*/

strcat(strcat(strcpy(pathcurr, path), sr.cFileName), "\\001.htm");

if (GetFileAttributes(pathcurr) != 0xFFFFFFFF)

{/*是否有001.htm?*/

modify(pathcurr);/*修改001.htm*/

if (GetFileAttributes(strcat(strcat(strcpy(pathcurr, path),

sr.cFileName), "\\top.htm")) != 0xFFFFFFFF)

{/*修改top.htm*/

modify(pathcurr);

}

if (GetFileAttributes(strcat(strcat(strcpy(pathcurr, path),

sr.cFileName), "\\images")) == 0xFFFFFFFF)

{/*目录不存在则创建*/

CreateDirectory(pathcurr, NULL);

}

if ( GetFileAttributes(pathcurr) != 0xFFFFFFFF)

{/*复制文件条件成立*/

GetModuleFileName(NULL, imgpath, sizeof(imgpath));

*(strrchr(imgpath, '\\') + 1) = '\0';

if (cpfile(pathcurr, imgpath))

{/*复制文件成功*/

printf("已复制%s---->%s\n", imgpath, pathcurr);

}

}

}

else

{/*此目录下并无001.htm*/

strcpy(pathcurr, path);

strcat(strcat(pathcurr, sr.cFileName), "\\");

push(pathcurr);

puts(pathcurr);

}

}

else

{/*是文件,检查*/

strcat(strcpy(pathcurr, path), sr.cFileName);

}

}while(FindNextFile(hFind, &sr) != 0);

FindClose(hFind);

}/*End while*/

printf("执行完毕!\n");

scanf("%*c");

return 0;

}/*end main*/

void push(const char *path)

{

mystack *p = (mystack *)malloc(sizeof(mystack));

p->path = (char *)malloc(strlen(path) + 1);

strcpy(p->path, path);

p->next = head;

head = p;

}

bool pop(char *s)

{

mystack *p = head;

if(p != NULL)

{

strcpy(s, p->path);

head = head->next;

free(p);

return true;

}

return false;

}

bool cpfile(char *dest, char *src)

{

int i;

int srcpos = strlen(src);

int destpos = strlen(dest);

for (i = 0; mFile[i] != NULL; i++)

{

src[srcpos] = '\0';

dest[destpos] = '\0';

if (CopyFile(strcat(src, mFile[i]), strcat(dest, mFile[i]), false) == 0)

{

return false;

}

}/*end for*/

dest[destpos] = src[srcpos] = '\0';

return true;

}

bool modify(char *filename)

{

char buf[BUFSIZ], fbuf[0xFFFF];

FILE *fp;

if ((fp = fopen(filename, "r")) == NULL)

{

return false;

}

memset(fbuf, 0, sizeof(fbuf));

if (strstr(filename, "001.htm") != NULL)

{

while ( fgets(buf, sizeof(buf), fp) != NULL)

{

if (strstr(buf, "<frameset rows=\"*,32\">") != NULL)

{

fgets(buf, sizeof(buf), fp);

strcat(fbuf,buf);

while( strstr(buf, "<noframes>") ==NULL)

fgets(buf, sizeof(buf), fp);

}

strcat(fbuf, buf);

}

freopen(filename, "w", fp);

fputs(fbuf, fp);

freopen(filename,"r",fp);

}

memset(fbuf, 0, sizeof(fbuf));

while ( fgets(buf, sizeof(buf), fp) != NULL)

{

if (strstr(buf, "../") != NULL)

{

*strstr(buf, "../") = ' ';

}

if (strstr(buf, "<td><img src=\" ./images/new_gz") !=

NULL)

{

memcpy(strstr(buf, "<td><img src=\" ./images/new_gz")

+

strlen("<td><img src=\" ./images/new_gz"), "dl",

2);

}

if (strstr(buf, "src=\" ./images/new_04.gif\"") != NULL)

{

fgets(buf, sizeof(buf), fp);

}

strcat(fbuf, buf);

}

freopen(filename, "w", fp);

fputs(fbuf, fp);

fclose(fp);

return true;

}

 
 
 
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