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Viewing changes to src/data/entry_list.cc

  • Committer: Bazaar Package Importer
  • Author(s): Qingning Huo
  • Date: 2006-01-12 20:47:33 UTC
  • mto: (4.1.1 edgy) (6.2.1 squeeze) (1.3.1 upstream)
  • mto: This revision was merged to the branch mainline in revision 4.
  • Revision ID: james.westby@ubuntu.com-20060112204733-2vw5t3vdne40s8mq
Tags: upstream-0.8.2
Import upstream version 0.8.2

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Lines of Context:
src/data/entry_list.cc
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void
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EntryList::open(const std::string& root) {
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  make_directory(root);
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  Path lastPath;
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  for (iterator itr = begin(), last = end(); itr != last; ++itr) {
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    if (itr->file_meta() != NULL)
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      throw internal_error("EntryList::open(...) found an already opened file.");
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    itr->set_file_meta(m_slotInsertFileMeta(root + itr->path()->as_string()));
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    if (itr->path()->empty()) {
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      close();
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      throw storage_error("Found an empty filename.");
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    }
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    if (!open_file(root, &*itr, lastPath)) {
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      close();
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      throw storage_error("Could no open file \"" + root + itr->path()->as_string() + "\".");
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    }
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    lastPath = *itr->path();
 
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  try {
 
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    make_directory(root);
 
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    for (iterator itr = begin(), last = end(); itr != last; ++itr) {
 
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      if (itr->file_meta() != NULL)
 
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        throw internal_error("EntryList::open(...) found an already opened file.");
 
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      itr->set_file_meta(m_slotInsertFileMeta(root + itr->path()->as_string()));
 
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      if (itr->path()->empty())
 
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        throw storage_error("Found an empty filename.");
 
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      if (!open_file(root, &*itr, lastPath))
 
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        throw storage_error("Could no open file \"" + root + itr->path()->as_string() + "\".");
 
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      lastPath = *itr->path();
 
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    }
 
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  } catch (storage_error& e) {
 
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    close();
 
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    throw e;
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  }
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}
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EntryList::open_file(const std::string& root, EntryListNode* node, const Path& lastPath) {
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  make_directory(root, node->path()->begin(), --node->path()->end(), lastPath.begin(), lastPath.end());
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  // Some torrents indicate an empty directory by having a path with
 
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  // an empty last element. This entry must be zero length.
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  if (node->path()->back().empty())
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    return node->size() == 0;
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