Source release v3.5.0

cdm/test/level3_file_system_ce_test.cpp

@@ -0,0 +1,44 @@
+#include <algorithm>
+#include <cstring>
+#include <map>
+#include <string>
+
+#include "level3_file_system_ce_test.h"
+
+namespace wvoec3 {
+
+std::map<std::string, std::string> OEMCrypto_Level3CETestFileSystem::files_;
+
+ssize_t OEMCrypto_Level3CETestFileSystem::Read(const char *filename,
+                                              void *buffer, size_t size) {
+  if (!Exists(filename)) return 0;
+  std::string data = files_[std::string(filename)];
+  size_t bytes_read = std::min(size, data.size());
+  memcpy(buffer, data.data(), bytes_read);
+  return bytes_read;
+}
+
+ssize_t OEMCrypto_Level3CETestFileSystem::Write(const char *filename,
+                                            const void *buffer,
+                                            size_t size) {
+  std::string data(static_cast<const char*>(buffer), size);
+  files_[std::string(filename)] = data;
+  return size;
+}
+
+bool OEMCrypto_Level3CETestFileSystem::Exists(const char *filename) {
+  return files_.find(std::string(filename)) != files_.end();
+}
+
+ssize_t OEMCrypto_Level3CETestFileSystem::FileSize(const char *filename) {
+  if (!Exists(filename)) return -1;
+  return files_[std::string(filename)].size();
+}
+
+bool OEMCrypto_Level3CETestFileSystem::Remove(const char *filename) {
+  if (!Exists(filename)) return false;
+  files_.erase(std::string(filename));
+  return true;
+}
+
+}  // namespace wvoec3