PETITE CONSOL

EXPLORER.C :
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#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
#include <unistd.h>
#include "dir.h"

int main(int argc, char *argv[])
{
    char tmp[30],tmp2[20];
    char d2[200] = "c:/"; 
    printf("Tapez \"help\" pour connaitre la liste des fonctions disponibles\n");
    while(1)
    {
        printf("%s",d2);
        gets(tmp);
        
        if(tmp[0] == 'd' && tmp[1] == 'i' && tmp[2] == 'r')
        {
            dir(&d2[0],tmp);
        } else if(tmp[0] == 'c' && tmp[1] == 'd')
        {
            cd(&d2[0],tmp);
        } else if(!strcmp(tmp, "exit"))
        {
            exit(0);
        } else if(tmp[0] == 's' && tmp[1] == 'e' && tmp[2] == 'a' && tmp[3] == 'r'&& tmp[4] == 'c'&& tmp[5] == 'h')
        {
            search(&d2[0],tmp);
        } else if(tmp[0] == 'h' && tmp[1] == 'e' && tmp[2] == 'l' && tmp[3] == 'p')
        {
            help(&d2[0],tmp);
        }else
        {
            printf("\nCette commande n'existe pas\n");
        } 
        
    }       
    return 0;
}




DIR.H :
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#include "cmp.h"

help(char *d2, char tmpcd[30])
{
    char *tmpcd2;
    tmpcd2 = strchr(tmpcd,' ');
    if (tmpcd2 == NULL)
    {
        tmpcd2 = "rien";
    }
    else
    {    
        *tmpcd2++ = 0;      
    }
    
    if(!strcmp(tmpcd2, "rien"))
        printf("Liste des fonctions disponibles :\n- cd\n- dir\n- search\n- exit\nPour en savoir plus sur une de ces fonctions : \"help <nom_de_la_fonction>\"\n"); 
    else if(!strcmp(tmpcd2, "cd"))
        printf("Fonction cd : \"cd <nom_du_dossier>\" ex : 'cd program files'\n");
    else if(!strcmp(tmpcd2, "dir"))
        printf("Fonction dir : \"dir\" ou \"dir <Filtre>\" ex : 'dir' ou 'dir *.exe'\n");
    else if(!strcmp(tmpcd2, "search"))
        printf("Fonction search : \"search <Filtre>\" ex : 'search *.exe'\n");
    else if(!strcmp(tmpcd2, "exit"))
        printf("Fonction exit : \"exit\" ex : 'exit'\n");        
}    

scan()
{
    WIN32_FIND_DATA File;
    HANDLE liste;
    liste = FindFirstFile("*.*", &File);
    do
    {
      if(File.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)       // ==> Repertoire
      {
         printf("<REP>\t%s\n",File.cFileName);
      }
      else        // ==> Fichier
      {
          printf("\t%s\t%d,%d Ko\n",
          File.cFileName, // Nom
          (File.nFileSizeHigh*MAXDWORD+File.nFileSizeLow)/1024, //taille
          (File.nFileSizeHigh*MAXDWORD+File.nFileSizeLow)%1024);
      }
   } while((FindNextFile(liste, &File)));
// FindClose() ferme la recherche
   FindClose(liste);     
   printf("\n");
}


void parent(char *d2)
{
    int a,b;
    a=b=0;
    while(d2[a] != 0)
    {
        if(d2[a] == d2[2] && d2[a+1] != 0)
        {
        b=a;
        }    
        a=a+1;
    }    
    d2[b+1]=0;  
}  

dir(char *d2, char tmpcd[30])
{
    char *tmpcd2;
    tmpcd2 = strchr(tmpcd,' ');
    if (tmpcd2 == NULL)
    {
        tmpcd2 = "*.*";
    }
    else
    {    
        *tmpcd2++ = 0;      
    }       
    
    SetCurrentDirectory (d2);     
    WIN32_FIND_DATA File;
    HANDLE liste;
    liste = FindFirstFile(tmpcd2, &File);
    do
    {
      if(File.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)       // ==> Repertoire
      {
         printf("<REP>\t%s\n",File.cFileName);
      }
      else        // ==> Fichier
      {
          printf("\t%s\t%d,%d Ko\n",
          File.cFileName, // Nom
          (File.nFileSizeHigh*MAXDWORD+File.nFileSizeLow)/1024, //taille
          (File.nFileSizeHigh*MAXDWORD+File.nFileSizeLow)%1024);
      }
   } while((FindNextFile(liste, &File)));
// FindClose() ferme la recherche
   FindClose(liste);     
   printf("\n");
}  

cd(char *d2, char tmpcd[30])
{
    char *tmpcd2;
    tmpcd2 = strchr(tmpcd,' ');
    if (tmpcd2 == NULL)
    {
        printf("\nCette commande n'existe pas\n");
        return(0);
    }    
    *tmpcd2++ = 0;  
    strcat(d2, tmpcd2);
    strcat(d2, "/");
    if ((SetCurrentDirectory (d2)) == 1 && strcmp(tmpcd2, ".")) 
    {
        if (!strcmp(tmpcd2, ".."))
        {
            parent(&d2[0]);
            parent(&d2[0]);
        }      
    }
    else
    {
        printf("Le dossier %s n'existe pas.\n", tmpcd2);
        parent(&d2[0]);
    }       
}    

search(char *d2, char tmpcd[30])
{
    char d3[2000][1000];
    char *tmpcd2;
    int i,j,y;
    tmpcd2 = strchr(tmpcd,' ');
    if (tmpcd2 == NULL)
    {
        printf("Erreur de syntaxe, \"search <nom>\"\n");
        return(0);
    }
    else
    {    
        *tmpcd2++ = 0;      
    }    
    strcpy(d3[0],d2);
    j=i=y=0;
    
    while(strcmp(d3[0], ""))
    {
        SetCurrentDirectory (d3[j]);     
        WIN32_FIND_DATA File;
        HANDLE liste;
        liste = FindFirstFile("*", &File);    //tmpcd2 est le fichier a trouvé
        do
        {
          if(File.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)       // ==> Repertoire
          {
             if(strcmp(File.cFileName, "..") && strcmp(File.cFileName, "."))
             {
                 i++;
                 //printf("<REP>\t%s\n",File.cFileName);
                 strcat(d3[i], d3[0]);
                 strcat(d3[i], File.cFileName);
                 strcat(d3[i], "/");
                 if(cmp(File.cFileName, tmpcd2)==0)
                 {
                     y++;
                     printf("%s%s/\n",d3[0],File.cFileName);
                 }
             }        
             
          }
          else if(cmp(File.cFileName, tmpcd2)==0)        // ==> Fichier
          {
              printf("%s%s\n",d3[0],File.cFileName);
              y++;
          }
       }while((FindNextFile(liste, &File)));
       FindClose(liste); 
       
       while(strcmp(d3[j], ""))
       {
           strcpy(d3[j],d3[j+1]);   
           j++;
       }    
       j=0;
       i--;
   }   
   
   printf("%d fichier(s) trouvé\n",y); 
   printf("\n");
}  



CMP.H :
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int cmp(char a[],char b[])
{   
    int i,j;
    j = 0;
    char *y, *c;
    
    for (i=0;i<strlen(a);i++)
    {
        if (a[i] > 64 && a[i] < 91)
            a[i] = a[i] + 32;    
    }
    for (i=0;i<strlen(b);i++)
    {       
        if (b[i] > 64 && b[i] < 91)  
            b[i] = b[i] + 32;    
    }

    for (i=0;i<strlen(b);i++)
    {
        if (b[i] == '*')
        {
            if (b[i+1]!=0)
            {
                if ((c = strchr(&b[i+1],'*')) == NULL)
                {
                    if (!strcmp(&a[strlen(a)-strlen(&b[i+1])],&b[i+1]))
                        return(0);
                    else
                        return(3);    
                }
            } else
            {
                return(0);
            }    
                      
            *c = 0;            
            if( (y = strpbrk(&a[j], &b[i+1])) == NULL )
            return(1);  
            printf("\t%i",y);  
            j=y-a+strlen(&b[i+1]);
            i=i+strlen(&b[i+1]);
            y=NULL;
            if (c != NULL)
            *c = '*';
        } else
        {
            if ((c = strchr(&b[i+1],'*')) == NULL)
            {
                if(!strcmp(a,b))
                    return(0);
                else
                    return(22);
            }    
            if(a[j] != b[i])
            return(2);
            j++;
        }    
    }    
return(0);       
}