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Overview
Comment:Add the file_directory_size() utility function for measuring the number of objects in a directory.
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Files: files | file ages | folders
SHA3-256: 94e846d282b0f7af94969b3b3f50bd46f6b8cabfffa7c9676bbdd091257edaa8
User & Date: drh 2018-06-25 20:26:27
Context
2018-06-25
20:56
Report on the email notification setup and status in the /stat page for administrators. check-in: 4ef59090 user: drh tags: trunk
20:26
Add the file_directory_size() utility function for measuring the number of objects in a directory. check-in: 94e846d2 user: drh tags: trunk
19:26
More random and slightly incoherient notes on the www/emaildesign.md document. check-in: 6f0e0598 user: drh tags: trunk
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Changes to src/file.c.

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#if defined(_WIN32) || defined(__CYGWIN__)
  if( z[0]=='/' && fossil_isalpha(z[1]) && z[2]==':' && z[3]=='/' ) z++;
#else
  while( z[0]=='/' && z[1]=='/' ) z++;
#endif
  return z;
}























































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#if defined(_WIN32) || defined(__CYGWIN__)
  if( z[0]=='/' && fossil_isalpha(z[1]) && z[2]==':' && z[3]=='/' ) z++;
#else
  while( z[0]=='/' && z[1]=='/' ) z++;
#endif
  return z;
}

/*
** Count the number of objects (files and subdirectores) in a given
** directory.  Return the count.  Return -1 of the object is not a
** directory.
*/
int file_directory_size(const char *zDir, const char *zGlob, int omitDotFiles){
  char *zNative;
  DIR *d;
  int n = -1;
  zNative = fossil_utf8_to_path(zDir,1);
  d = opendir(zNative);
  if( d ){
    struct dirent *pEntry;
    n = 0;
    while( (pEntry=readdir(d))!=0 ){
      if( pEntry->d_name[0]==0 ) continue;
      if( omitDotFiles && pEntry->d_name[0]=='.' ) continue;
      if( zGlob && sqlite3_strglob(zGlob, pEntry->d_name)!=0 ) continue;
      n++;
    }
    closedir(d);
  }
  fossil_path_free(zNative);
  return n;
}

/*
** COMMAND: test-dir-size
**
** Usage: %fossil test-dir-size NAME [GLOB] [--nodots]
**
** Return the number of objects in the directory NAME.  If GLOB is
** provided, then only count objects that match the GLOB pattern.
** if --nodots is specified, omit files that begin with ".".
*/
void test_dir_size_cmd(void){
  int omitDotFiles = find_option("nodots",0,0)!=0;
  const char *zGlob;
  const char *zDir;
  verify_all_options();
  if( g.argc!=3 && g.argc!=4 ){
    usage("NAME [GLOB] [-nodots]");
  }
  zDir = g.argv[2];
  zGlob = g.argc==4 ? g.argv[3] : 0;
  fossil_print("%d\n", file_directory_size(zDir, zGlob, omitDotFiles));
}