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C++ IsPathSeparator函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中IsPathSeparator函数的典型用法代码示例。如果您正苦于以下问题:C++ IsPathSeparator函数的具体用法?C++ IsPathSeparator怎么用?C++ IsPathSeparator使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了IsPathSeparator函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: tree_cwd

/*
 * Change to specified directory
 */
TREE_NODE *tree_cwd(char *path, TREE_ROOT *root, TREE_NODE *node)
{
   if (path[0] == '.' && path[1] == '\0') {
      return node;
   }

   /*
    * Handle relative path
    */
   if (path[0] == '.' && path[1] == '.' && (IsPathSeparator(path[2]) || path[2] == '\0')) {
      TREE_NODE *parent = node->parent ? node->parent : node;
      if (path[2] == 0) {
         return parent;
      } else {
         return tree_cwd(path+3, root, parent);
      }
   }

   if (IsPathSeparator(path[0])) {
      Dmsg0(100, "Doing absolute lookup.\n");
      return tree_relcwd(path+1, root, (TREE_NODE *)root);
   }

   Dmsg0(100, "Doing relative lookup.\n");

   return tree_relcwd(path, root, node);
}
开发者ID:AlD,项目名称:bareos,代码行数:30,代码来源:tree.c


示例2: memset

// Removes any redundant separators that might be in the pathname.
// For example, "bar///foo" becomes "bar/foo". Does not eliminate other
// redundancies that might be in a pathname involving "." or "..".
// TODO([email protected]): handle Windows network shares (e.g. \\server\share).
void FilePath::Normalize() {
  if (pathname_.c_str() == NULL) {
    pathname_ = "";
    return;
  }
  const char* src = pathname_.c_str();
  char* const dest = new char[pathname_.length() + 1];
  char* dest_ptr = dest;
  memset(dest_ptr, 0, pathname_.length() + 1);

  while (*src != '\0') {
    *dest_ptr = *src;
    if (!IsPathSeparator(*src)) {
      src++;
    } else {
#if GTEST_HAS_ALT_PATH_SEP_
      if (*dest_ptr == kAlternatePathSeparator) {
        *dest_ptr = kPathSeparator;
      }
#endif
      while (IsPathSeparator(*src))
        src++;
    }
    dest_ptr++;
  }
  *dest_ptr = '\0';
  pathname_ = dest;
  delete[] dest;
}
开发者ID:wllxyz,项目名称:study,代码行数:33,代码来源:gtest-filepath.cpp


示例3: tree_getpath_item

static void tree_getpath_item(TREE_NODE *node, POOLMEM **path)
{
   if (!node) {
      return;
   }

   tree_getpath_item(node->parent, path);

   /*
    * Fixup for Win32. If we have a Win32 directory and
    * there is only a / in the buffer, remove it since
    * win32 names don't generally start with /
    */
   if (node->type == TN_DIR_NLS && IsPathSeparator((*path[0])) && (*path)[1] == '\0') {
      pm_strcpy(path, "");
   }
   pm_strcat(path, node->fname);

   /*
    * Add a slash for all directories unless we are at the root,
    * also add a slash to a soft linked file if it has children
    * i.e. it is linked to a directory.
    */
   if ((node->type != TN_FILE && !(IsPathSeparator((*path)[0]) && (*path)[1] == '\0')) ||
       (node->soft_link && tree_node_has_child(node))) {
      pm_strcat(path, "/");
   }
}
开发者ID:AlD,项目名称:bareos,代码行数:28,代码来源:tree.c


示例4: do_strip

/* 
 * Do in place strip of path
 */
static bool do_strip(int count, char *in)
{
   char *out = in;
   int stripped;
   int numsep = 0;

   /* Copy to first path separator -- Win32 might have c: ... */
   while (*in && !IsPathSeparator(*in)) {    
      out++; in++;
   }
   out++; in++;
   numsep++;                     /* one separator seen */
   for (stripped=0; stripped<count && *in; stripped++) {
      while (*in && !IsPathSeparator(*in)) {
         in++;                   /* skip chars */
      }
      if (*in) {
         numsep++;               /* count separators seen */
         in++;                   /* skip separator */
      }
   }
   /* Copy to end */
   while (*in) {                /* copy to end */
      if (IsPathSeparator(*in)) {
         numsep++;
      }
      *out++ = *in++;
   }
   *out = 0;
   Dmsg4(500, "stripped=%d count=%d numsep=%d sep>count=%d\n", 
         stripped, count, numsep, numsep>count);
   return stripped==count && numsep>count;
}
开发者ID:halgandd,项目名称:bacula,代码行数:36,代码来源:backup.c


示例5: IsPathSeparator

// Returns true if pathname describes an absolute path.
bool FilePath::IsAbsolutePath() const {
  const char* const name = pathname_.c_str();
#if GTEST_OS_WINDOWS
  return pathname_.length() >= 3 &&
     ((name[0] >= 'a' && name[0] <= 'z') ||
      (name[0] >= 'A' && name[0] <= 'Z')) &&
     name[1] == ':' &&
     IsPathSeparator(name[2]);
#else
  return IsPathSeparator(name[0]);
#endif
}
开发者ID:wllxyz,项目名称:study,代码行数:13,代码来源:gtest-filepath.cpp


示例6: split_path_and_file

/*
 * Given a full filename, split it into its path
 *  and filename parts. They are returned in pool memory
 *  in the mdb structure.
 */
void split_path_and_file(JCR *jcr, B_DB *mdb, const char *fname)
{
   const char *p, *f;

   /* Find path without the filename.
    * I.e. everything after the last / is a "filename".
    * OK, maybe it is a directory name, but we treat it like
    * a filename. If we don't find a / then the whole name
    * must be a path name (e.g. c:).
    */
   for (p=f=fname; *p; p++) {
      if (IsPathSeparator(*p)) {
         f = p;                       /* set pos of last slash */
      }
   }
   if (IsPathSeparator(*f)) {         /* did we find a slash? */
      f++;                            /* yes, point to filename */
   } else {
      f = p;                          /* no, whole thing must be path name */
   }

   /* If filename doesn't exist (i.e. root directory), we
    * simply create a blank name consisting of a single
    * space. This makes handling zero length filenames
    * easier.
    */
   mdb->fnl = p - f;
   if (mdb->fnl > 0) {
      mdb->fname = check_pool_memory_size(mdb->fname, mdb->fnl+1);
      memcpy(mdb->fname, f, mdb->fnl);    /* copy filename */
      mdb->fname[mdb->fnl] = 0;
   } else {
      mdb->fname[0] = 0;
      mdb->fnl = 0;
   }

   mdb->pnl = f - fname;
   if (mdb->pnl > 0) {
      mdb->path = check_pool_memory_size(mdb->path, mdb->pnl+1);
      memcpy(mdb->path, fname, mdb->pnl);
      mdb->path[mdb->pnl] = 0;
   } else {
      Mmsg1(&mdb->errmsg, _("Path length is zero. File=%s\n"), fname);
      Jmsg(jcr, M_ERROR, 0, "%s", mdb->errmsg);
      mdb->path[0] = 0;
      mdb->pnl = 0;
   }

   Dmsg2(500, "split path=%s file=%s\n", mdb->path, mdb->fname);
}
开发者ID:debfx,项目名称:bareos,代码行数:55,代码来源:sql.c


示例7: getPath

char *
getPath(
    const char *pszFullPath
    )
{
    char szDrive[_MAX_DRIVE];
    char szDir[_MAX_DIR];
    char *szPath;
    char *pszSlash;

    // Separate the components of the fullpath
    _splitpath(pszFullPath, szDrive, szDir, NULL, NULL);

    // Allocate just enough memory to hold the drive/path combo then
    // Glue just the drive and dir component back together.
    szPath = (char *) rallocate(_tcslen(szDrive) + _tcslen(szDir) + 1);
    _makepath(szPath, szDrive, szDir, NULL, NULL);

    // Eliminate the trailing slash/blackslash to retain compatibility with
    // the older version of getPath()
    pszSlash = szPath + _tcslen(szPath) - 1;
    if (IsPathSeparator(*pszSlash)) {
        *pszSlash = '\0';
    }

    return szPath;
}
开发者ID:fstudio,项目名称:nmake,代码行数:27,代码来源:lexer.cpp


示例8: find_config_file

/*
 * Returns false on error
 *         true  on OK, with full_path set to where config file should be 
 */
static bool
find_config_file(const char *config_file, char *full_path, int max_path)
{
   int file_length = strlen(config_file) + 1;

   /* If a full path specified, use it */
   if (first_path_separator(config_file) != NULL) {
      if (file_length > max_path) {
         return false;
      }
      bstrncpy(full_path, config_file, file_length);
      return true;
   }

   /* config_file is default file name, now find default dir */
   const char *config_dir = get_default_configdir();
   int dir_length = strlen(config_dir);

   if ((dir_length + 1 + file_length) > max_path) {
      return false;
   }

   memcpy(full_path, config_dir, dir_length + 1);

   if (!IsPathSeparator(full_path[dir_length - 1])) {
      full_path[dir_length++] = '/';
   }

   memcpy(&full_path[dir_length], config_file, file_length);

   return true;
}
开发者ID:halgandd,项目名称:bacula,代码行数:36,代码来源:parse_conf.c


示例9: split_path_and_filename

static void split_path_and_filename(UAContext *ua, RESTORE_CTX *rx, char *name)
{
   char *p, *f;

   /* Find path without the filename.
    * I.e. everything after the last / is a "filename".
    * OK, maybe it is a directory name, but we treat it like
    * a filename. If we don't find a / then the whole name
    * must be a path name (e.g. c:).
    */
   for (p=f=name; *p; p++) {
      if (IsPathSeparator(*p)) {
         f = p;                       /* set pos of last slash */
      }
   }
   if (IsPathSeparator(*f)) {         /* did we find a slash? */
      f++;                            /* yes, point to filename */
   } else {                           /* no, whole thing must be path name */
      f = p;
   }

   /* If filename doesn't exist (i.e. root directory), we
    * simply create a blank name consisting of a single
    * space. This makes handling zero length filenames
    * easier.
    */
   rx->fnl = p - f;
   if (rx->fnl > 0) {
      rx->fname = check_pool_memory_size(rx->fname, 2*(rx->fnl)+1);
      db_escape_string(ua->jcr, ua->db, rx->fname, f, rx->fnl);
   } else {
      rx->fname[0] = 0;
      rx->fnl = 0;
   }

   rx->pnl = f - name;
   if (rx->pnl > 0) {
      rx->path = check_pool_memory_size(rx->path, 2*(rx->pnl)+1);
      db_escape_string(ua->jcr, ua->db, rx->path, name, rx->pnl);
   } else {
      rx->path[0] = 0;
      rx->pnl = 0;
   }

   Dmsg2(100, "split path=%s file=%s\n", rx->path, rx->fname);
}
开发者ID:gearsforwork,项目名称:bareos,代码行数:46,代码来源:ua_restore.c


示例10: archive_name

/*
 * Open a device.
 */
void DEVICE::open_device(DCR *dcr, int omode)
{
   POOL_MEM archive_name(PM_FNAME);

   get_autochanger_loaded_slot(dcr);

   /*
    * Handle opening of File Archive (not a tape)
    */
   pm_strcpy(archive_name, dev_name);

   /*
    * If this is a virtual autochanger (i.e. changer_res != NULL) we simply use
    * the device name, assuming it has been appropriately setup by the "autochanger".
    */
   if (!device->changer_res || device->changer_command[0] == 0) {
      if (VolCatInfo.VolCatName[0] == 0) {
         Mmsg(errmsg, _("Could not open file device %s. No Volume name given.\n"),
            print_name());
         clear_opened();
         return;
      }

      if (!IsPathSeparator(archive_name.c_str()[strlen(archive_name.c_str())-1])) {
         pm_strcat(archive_name, "/");
      }
      pm_strcat(archive_name, getVolCatName());
   }

   mount(dcr, 1);                     /* do mount if required */

   open_mode = omode;
   set_mode(omode);

   /*
    * If creating file, give 0640 permissions
    */
   Dmsg3(100, "open disk: mode=%s open(%s, 0x%x, 0640)\n", mode_to_str(omode),
         archive_name.c_str(), oflags);

   if ((m_fd = d_open(archive_name.c_str(), oflags, 0640)) < 0) {
      berrno be;
      dev_errno = errno;
      Mmsg2(errmsg, _("Could not open: %s, ERR=%s\n"), archive_name.c_str(),
            be.bstrerror());
      Dmsg1(100, "open failed: %s", errmsg);
   }

   if (m_fd >= 0) {
      dev_errno = 0;
      file = 0;
      file_addr = 0;
   }

   Dmsg1(100, "open dev: disk fd=%d opened\n", m_fd);
}
开发者ID:dl5rcw,项目名称:bareos,代码行数:59,代码来源:dev.c


示例11: IsAbsolutePath

// Returns true if pathname describes a root directory. (Windows has one
// root directory per disk drive.)
bool FilePath::IsRootDirectory() const {
#if GTEST_OS_WINDOWS
  // TODO([email protected]): on Windows a network share like
  // \\server\share can be a root directory, although it cannot be the
  // current directory.  Handle this properly.
  return pathname_.length() == 3 && IsAbsolutePath();
#else
  return pathname_.length() == 1 && IsPathSeparator(pathname_.c_str()[0]);
#endif
}
开发者ID:wllxyz,项目名称:study,代码行数:12,代码来源:gtest-filepath.cpp


示例12: p

std::string FileSystemAbstraction::RemoveLocalPathPrefix(const std::string& path)
{
	std::string p(path);

	if ((p.length() >= 2) && (p[0] == '.') && IsPathSeparator(p[1])) {
	    p.erase(0, 2);
	}

	return p;
}
开发者ID:DarksidedStudios,项目名称:spring,代码行数:10,代码来源:FileSystemAbstraction.cpp


示例13: EZ_ENABLED

bool ezPathUtils::IsAbsolutePath(const char* szPath)
{
  if (ezStringUtils::IsNullOrEmpty (szPath))
    return false;

  // szPath[0] will not be \0 -> so we can access szPath[1] without problems

  #if EZ_ENABLED(EZ_PLATFORM_WINDOWS)
    /// if it is an absolute path, character 0 must be ASCII (A - Z)
    /// checks for local paths, i.e. 'C:\stuff' and UNC paths, i.e. '\\server\stuff'
    /// not sure if we should handle '//' identical to '\\' (currently we do)
    return ((szPath[1] == ':') || (IsPathSeparator(szPath[0]) && IsPathSeparator(szPath[1])));
  #elif EZ_ENABLED(EZ_PLATFORM_LINUX)
    return (szPath[0] == '/');
  #elif EZ_ENABLED(EZ_PLATFORM_OSX)
    return (szPath[0] == '/');
  #else
    #error Unknown platform.
  #endif
}
开发者ID:Manuzor,项目名称:ezEngine,代码行数:20,代码来源:PathUtils.cpp


示例14: load_plugins

/*
 * Load all the plugins in the specified directory.
 * Or when plugin_names is give it has a list of plugins
 * to load from the specified directory.
 */
bool load_plugins(void *binfo,
                  void *bfuncs,
                  alist *plugin_list,
                  const char *plugin_dir,
                  alist *plugin_names,
                  const char *type,
                  bool is_plugin_compatible(Plugin *plugin))
{
   struct stat statp;
   bool found = false;
   POOL_MEM fname(PM_FNAME);
   bool need_slash = false;
   int len;

   Dmsg0(dbglvl, "load_plugins\n");

   len = strlen(plugin_dir);
   if (len > 0) {
      need_slash = !IsPathSeparator(plugin_dir[len - 1]);
   }

   /*
    * See if we are loading certain plugins only or all plugins of a certain type.
    */
   if (plugin_names && plugin_names->size()) {
      char *name;
      POOL_MEM plugin_name(PM_FNAME);

      foreach_alist(name, plugin_names) {
         /*
          * Generate the plugin name e.g. <name>-<daemon>.so
          */
         Mmsg(plugin_name, "%s%s", name, type);

         /*
          * Generate the full pathname to the plugin to load.
          */
         Mmsg(fname, "%s%s%s", plugin_dir, (need_slash) ? "/" : "", plugin_name.c_str());

         /*
          * Make sure the plugin exists and is a regular file.
          */
         if (lstat(fname.c_str(), &statp) != 0 || !S_ISREG(statp.st_mode)) {
            continue;
         }

         /*
          * Try to load the plugin and resolve the wanted symbols.
          */
         if (load_a_plugin(binfo, bfuncs, fname.c_str(), plugin_name.c_str(), type,
                           plugin_list, is_plugin_compatible)) {
            found = true;
         }
      }
开发者ID:aussendorf,项目名称:bareos,代码行数:59,代码来源:plugins.c


示例15: strip_double_slashes

static void strip_double_slashes(char *fname)
{
   char *p = fname;
   while (p && *p) {
      p = strpbrk(p, "/\\");
      if (p != NULL) {
         if (IsPathSeparator(p[1])) {
            strcpy(p, p+1);
         }
         p++;
      }
   }
}
开发者ID:halgandd,项目名称:bacula,代码行数:13,代码来源:attr.c


示例16: separate_path_and_file

/*
 *  Returns: > 0 index into path where last path char is.
 *           0  no path
 *           -1 filename is zero length
 */
static int separate_path_and_file(JCR *jcr, char *fname, char *ofile)
{
   char *f, *p, *q;
   int fnl, pnl;

   /* Separate pathname and filename */
   for (q=p=f=ofile; *p; p++) {
#ifdef HAVE_WIN32
      if (IsPathSeparator(*p)) {
         f = q;
         if (IsPathSeparator(p[1])) {
            p++;
         }
      }
      *q++ = *p;                   /* copy data */
#else
      if (IsPathSeparator(*p)) {
         f = q;                    /* possible filename */
      }
      q++;
#endif
   }

   if (IsPathSeparator(*f)) {
      f++;
   }
   *q = 0;                         /* terminate string */

   fnl = q - f;
   if (fnl == 0) {
      /* The filename length must not be zero here because we
       *  are dealing with a file (i.e. FT_REGE or FT_REG).
       */
      Jmsg1(jcr, M_ERROR, 0, _("Zero length filename: %s\n"), fname);
      return -1;
   }
   pnl = f - ofile - 1;
   return pnl;
}
开发者ID:halgandd,项目名称:bacula,代码行数:44,代码来源:create_file.c


示例17: while

std::string FileSystemAbstraction::StripTrailingSlashes(const std::string& path)
{
	size_t len = path.length();

	while (len > 0) {
		if (IsPathSeparator(path.at(len - 1))) {
			--len;
		} else {
			break;
		}
	}

	return path.substr(0, len);
}
开发者ID:DarksidedStudios,项目名称:spring,代码行数:14,代码来源:FileSystemAbstraction.cpp


示例18: while

const char* ezPathUtils::FindPreviousSeparator(const char* szPathStart, const char* szStartSearchAt)
{
  if (ezStringUtils::IsNullOrEmpty(szPathStart))
    return nullptr;

  while (szStartSearchAt > szPathStart)
  {
    ezUnicodeUtils::MoveToPriorUtf8(szStartSearchAt);

    if (IsPathSeparator(*szStartSearchAt))
      return szStartSearchAt;
  }

  return nullptr;
}
开发者ID:Manuzor,项目名称:ezEngine,代码行数:15,代码来源:PathUtils.cpp


示例19: IsPathSeparator

bool FileSystemAbstraction::IsFSRoot(const std::string& p)
{
	bool isFsRoot = false;

#ifdef WIN32
	// examples: "C:\", "C:/", "C:", "c:", "D:"
	isFsRoot = (p.length() >= 2 && p[1] == ':' &&
			((p[0] >= 'a' && p[0] <= 'z') || (p[0] >= 'A' && p[0] <= 'Z')) &&
			(p.length() == 2 || (p.length() == 3 && IsPathSeparator(p[2]))));
#else
	// examples: "/"
	isFsRoot = (p.length() == 1 && IsNativePathSeparator(p[0]));
#endif

	return isFsRoot;
}
开发者ID:DarksidedStudios,项目名称:spring,代码行数:16,代码来源:FileSystemAbstraction.cpp


示例20: add_file_and_part_name

static void add_file_and_part_name(DEVICE *dev, POOL_MEM &archive_name)
{
   char partnumber[20];

   if (!IsPathSeparator(archive_name.c_str()[strlen(archive_name.c_str())-1])) {
      pm_strcat(archive_name, "/");
   }

   pm_strcat(archive_name, dev->getVolCatName());
   /* if part > 1, append .# to the filename (where # is the part number) */
   if (dev->part > 1) {
      pm_strcat(archive_name, ".");
      bsnprintf(partnumber, sizeof(partnumber), "%d", dev->part);
      pm_strcat(archive_name, partnumber);
   }
   Dmsg2(400, "Exit add_file_part_name: arch=%s, part=%d\n",
                  archive_name.c_str(), dev->part);
}  
开发者ID:anarexia,项目名称:bacula,代码行数:18,代码来源:dvd.c



注:本文中的IsPathSeparator函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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