C语言基于窗体命令行打包，解包和浏览程序

#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<windows.h>
#include<io.h>
#include<iostream>
#include<string>

using namespace std;
 int count=0;

 typedef struct Note{
  char path[50];
  struct Note *next;
 }Note,*Lnote;

 typedef struct Node {
  char name[20];
  unsigned int size;

  struct Node *next;   
 }Node,*List;
 
 List creat(void);
 void add(List *head,char *Tname,int Tsize);
 void bwrite(char *fn);
 void file_in(char *Path_r,char *Path_w);
 void unzip(char *Path_file,char *Path_out);
 void lookthepack(char *path);
 Lnote Tcreat(void);
 void Tadd(Lnote *Thead,char *Path);
 void zip(char *ar1,char *ar2); 
 
 
 
 void lookthepack(char *path){
  int i,j;
  Node p;
  FILE *fp;
   if((fp=fopen(path,"rb"))==NULL){
   printf("Can't open %s\n",path);
    exit(1);
   }
   fseek(fp,0L,SEEK_SET); 
   rewind(fp);
   fread(&j,sizeof(j),1,fp);
   printf("打包文件总数为：  %d\n",j);
   for(i=0;i<j;i++){
    fread(&p,sizeof(p),1,fp);
    printf("%s\n",p.name);
   }
 }
 
 
 
 void zip(char *ar1,char *ar2){
   char check;
   int l;
   List head=creat();
   Lnote Thead=Tcreat();
     long Handle;
   struct _finddata_t FileInfo;
    l=strlen(ar1);
   for(;l>0;l--){
    if(ar1[l-1]=='\\'){
     check=ar1[l];
     break;}
   }
   if(check!='*')
    strcat(ar1,"\\*.*");  
     
  if((Handle=_findfirst(ar1,&FileInfo))==-1){
  /*  以下为路径不包括通配符情况*/
   printf("路径不存在！\n");
   exit(0);
 }
  
  else{
  do{
   if (!(strcmp(FileInfo.name, "..")&&strcmp(FileInfo.name,"."))){
    continue;
    }
  char path_a[40];
/* 以下旨在获取除去通配符后的文件路径 */
  int str_leng,t;
  strcpy(path_a,ar1);
  str_leng=strlen(path_a);
  for(t= str_leng+1;;t--)
   {if(path_a[t-1]=='\\'){
    path_a[t]='\0';
    break;}
   else
    path_a[t]='0';  
    
   }
   
  char Tname[20];
  strcpy(Tname,FileInfo.name);
   strcat(path_a,Tname);  //获取绝对路径

    
   Tadd(&Thead,path_a);
   add(&head,FileInfo.name,FileInfo.size);     
    count++;  
   }while(_findnext(Handle,&FileInfo)==0); 
  _findclose(Handle);

  
  FILE *fp_stu,*fp_txt;
  if((fp_stu=fopen(ar2,"ab+"))==NULL){
   printf("Can't open++++ %s\n",ar2);
   exit(1);
  }
  else{
   rewind(fp_stu);
   fwrite(&count,sizeof(count),1,fp_stu);  //记录文件总个数为int型，并放在打包文件头

   Node *op;

   op=head->next;
   while(op!=NULL){
    fwrite(op,sizeof(*op),1,fp_stu); 
    op=op->next;
    }
    fclose(fp_stu); 
  } 
 
  
  Note *pt;
  pt=Thead->next;
  while(pt!=NULL){
   file_in(pt->path,ar2);     //文件读取及写入
   pt=pt->next;
  } 
 }
}  

 
 void unzip(char *Path_file,char *Path_out){
  FILE *fp1,*fp2,*fp3;
  char ch;
  int num,m=0;
  Node p;
  
  if((fp1=fopen(Path_file,"rb"))==NULL){
   printf("Can't open %s\n",Path_file);
    exit(1);
   }
  else if((fp2=fopen(Path_file,"rb"))==NULL){
   printf("Can't open %s\n",Path_file);
    exit(1);
   } 
  else{
  
  fseek(fp1,0L,SEEK_SET); 
  fseek(fp2,0L,SEEK_SET);  
  rewind(fp1);
  rewind(fp1);
  fread(&num,sizeof(num),1,fp1);
  printf("The file-count is   :    %d\n",num);
  fseek(fp2,sizeof(int),SEEK_SET);
  fseek(fp2,sizeof(p)*num,SEEK_CUR);
  do { m++;
  fread(&p,sizeof(p),1,fp1);
  char fullpath_out[40];
  char name[20];
  int i=0;
  strcpy(name,p.name);
  strcpy(fullpath_out,Path_out);
  strcat(fullpath_out,name);
  if((fp3=fopen(fullpath_out,"ab+"))==NULL){
   printf("Can't open    %s   \n",fullpath_out);
    exit(1);
   }
  else{
   
   for(i=0;i<p.size;i+=(sizeof(char))){
   fread(&ch,sizeof(ch),1,fp2);
   fwrite(&ch,sizeof(ch),1,fp3);
   }
   }
  }while(m<num);
   fclose(fp1);
   fclose(fp2);
   fclose(fp3);
 
 }
  
}
  
 void file_in(char *Path_r,char *Path_w){
  FILE *fpr,*fpw;
  char ch;
  if((fpr=fopen(Path_r,"rb"))==NULL){
   printf("Can't open  文件路径  %s\n",Path_r);
    exit(1);
   }
   
  if((fpw=fopen(Path_w,"ab+"))==NULL){
   printf("Can't open  打包指向路径 %s\n",Path_w);
   exit(1);
   }
   fseek(fpw,0L,SEEK_END);    
   while ((ch=fgetc(fpr))!=EOF)
    fputc(ch,fpw);
  
  
   fclose(fpr);
   fclose(fpw);  
 }
 
 Lnote Tcreat(void){
  Lnote Thead=(Lnote)malloc(sizeof(Note));
  Thead->next=NULL;
  return Thead;
 }
 void Tadd(Lnote *Thead,char *Path){
  Note *s,*r;
  r=*Thead;
  while(r->next!=NULL){
   r=r->next;  
  }
  s=(Lnote)malloc(sizeof(Note));
  strcpy(s->path,Path);
  r->next=s;
  s->next=NULL;
 }
 
 List creat(void){
  List head=(List)malloc(sizeof(Node));
  head->next=NULL;
  return head;
}
 void add(List *head,char *Tname,int Tsize){
  int i=0;
  Node *s,*r;
  r=*head;
 
  while(r->next!=NULL){
   r=r->next;  
  } 
  s=(List)malloc(sizeof(Node));
  strcpy(s->name,Tname);
  s->size=Tsize;
  r->next=s;
  s->next=NULL;
 }

 

 

 

int main(int argc,char *argv[]){
 
  
 if(argc>=1){
  if(strcmp(argv[1],"help")==0){
     printf("此程序命令行参数如下：  \n");
     printf("命令总数为 %d    \n",argc+1); 
  for(int i=0;i<argc;i++)
      printf("%s     %d\n",argv[i],i);
     }
 }

 /*  以下对应于argv[1]为‘-l’时，表示显示压缩包内的文件 */ 
  
   
    char a[20],b[5];
 for(int i=0;i<2;i++){
  b[i]=argv[1][i];
 }
  b[2]='\0';
 
    if(strcmp(argv[1],"-l")==0){
     lookthepack(argv[2]);  
     
 } 
 
 /*  以下对应于argv[1]为‘-u’时，表示解压 */ 
    else if(strcmp(b,"-u")==0){
     printf("sasda\n");
     unzip(argv[2],argv[3]);
    }
  
 else { 
   zip(argv[1],argv[2]);   
 }
  return 0;
  /*事例命令如下*/
//E:\打包事例\test.exe E:\打包事例\Thepack\*.* E:\打包事例\
//E:\打包事例\test.exe -l E:\打包事例\testqq.txt
//E:\打包事例\test.exe -u E:\打包事例\testqq.txt E:\打包事例\zxcv\

 
}

 

 

还没有做递归和文件夹，也就是说仅仅对文件夹内文件适用。这个程序还差一点压缩，，之后有空再补上。