Returns false if any regular file exceeds the store-zip entry limit; such a file cannot be framed (no zip64) and the whole send must refuse rather than truncate the size to u32.
| 108 | // file cannot be framed (no zip64) and the whole send must refuse rather than |
| 109 | // truncate the size to u32. |
| 110 | bool collectFiles(const std::string& root, const std::string& sub, std::vector<SendFile>& out, std::vector<std::string>* outDirs = nullptr) |
| 111 | { |
| 112 | std::string current = root; |
| 113 | if (!current.empty() && current.back() != '/') { |
| 114 | current += "/"; |
| 115 | } |
| 116 | current += sub; |
| 117 | Directory items(current); |
| 118 | if (!items.good()) { |
| 119 | return true; |
| 120 | } |
| 121 | bool ok = true; |
| 122 | for (size_t i = 0, sz = items.size(); i < sz; i++) { |
| 123 | std::string name = items.entry(i); |
| 124 | if (name == "." || name == "..") { |
| 125 | continue; |
| 126 | } |
| 127 | if (items.folder(i)) { |
| 128 | std::string nextSub = sub + name + "/"; |
| 129 | if (outDirs != nullptr) { |
| 130 | outDirs->push_back(nextSub); |
| 131 | } |
| 132 | if (!collectFiles(root, nextSub, out, outDirs)) { |
| 133 | ok = false; |
| 134 | } |
| 135 | } |
| 136 | else { |
| 137 | SendFile entry; |
| 138 | entry.absPath = current + name; |
| 139 | entry.relPath = sub + name; |
| 140 | u64 sz64 = fileSize(entry.absPath); |
| 141 | if (sz64 > TransferProto::kZipMaxSize) { |
| 142 | ok = false; |
| 143 | continue; |
| 144 | } |
| 145 | entry.size = (u32)sz64; |
| 146 | out.push_back(entry); |
| 147 | } |
| 148 | } |
| 149 | return ok; |
| 150 | } |
| 151 | |
| 152 | void ensureDirectoryPath(const std::string& base, const std::string& relPath) |
| 153 | { |