Added file provider

1 files changed, 100 insertions, 0 deletions

diff --git a/plugins/provider/fileProvider/fileProvider.cpp b/plugins/provider/fileProvider/fileProvider.cpp
new file mode 100644
index 0000000..89e6f43
--- /dev/null
+++ b/plugins/provider/fileProvider/fileProvider.cpp
@@ -0,0 +1,100 @@
+/*
+ * fileProvider.cpp
+ *
+ *  Created on: 15.11.2012
+ *      Author: savop
+ */
+
+#include <plugin.h>
+
+using namespace std;
+
+namespace upnp {
+
+class FileProvider : public cUPnPResourceProvider {
+private:
+
+  StringMap directoryMap;
+  FILE* fileFD;
+
+  string GetFile(const string& uri){
+    string mountPoint = uri.substr(6, uri.find_first_of('/',6) - 7);
+
+    string file;
+    if(!mountPoint.empty() && !directoryMap[mountPoint].empty()){
+      file = directoryMap[mountPoint] + uri.substr(uri.find_first_of('/',6));
+    }
+
+    return file;
+  }
+
+public:
+
+  virtual string ProvidesSchema() { return "file"; }
+
+  virtual string GetRootContainer() {
+    return ProvidesSchema() + "://";
+  }
+
+  virtual StringList GetContainerEntries(const string& uri) {
+    StringList list;
+
+    return list;
+  }
+
+  virtual bool IsContainer(const string& uri) {
+    return false;
+  }
+
+  virtual bool IsLink(const string& uri, string& target) {
+    return false;
+  }
+
+  virtual long GetContainerUpdateId(const string& uri) {
+    return 0;
+  }
+
+  virtual bool GetMetadata(const string& uri, cMetadata& metadata) {
+    return false;
+  }
+
+  virtual bool Seekable() const {
+    return true;
+  }
+
+  virtual bool Open(const string& uri) {
+    if(fileFD)
+      Close();
+
+    string file = GetFile(uri);
+
+    fileFD = fopen(file.c_str(), "r");
+
+    return (fileFD) ? true : false;
+  }
+
+  virtual size_t Read(char* buf, size_t bufLen) {
+    if(!fileFD) return 0;
+
+    return fread(buf, 1, bufLen, fileFD);
+  }
+
+  virtual bool Seek(size_t offset, int origin) {
+    if(!fileFD) return 0;
+
+    return fseek(fileFD, offset, origin) == 0;
+  }
+
+  virtual void Close() {
+    if(fileFD){
+      fclose(fileFD);
+      fileFD = NULL;
+    }
+  }
+
+};
+
+UPNP_REGISTER_RESOURCE_PROVIDER(FileProvider);
+
+}
+