Started project

A4/src/cascade.c

@@ -156,7 +156,7 @@ void get_data_sha(const char* sourcedata, unsigned char* hash, uint32_t data_siz
  * E.g. parse a cascade file and get all the relevent data from somewhere else on the
  * network.
  */
-void download_only_peer(char *cascade_file)
+void download_only_client(char *cascade_file)
 {
     printf("Managing download only for: %s\n", cascade_file);
     if (access(cascade_file, F_OK ) != 0 )
@@ -564,6 +564,33 @@ int get_peers_list(csc_peer_t** peers, uint8_t hash[32])
     return peercount;
 }
 
+void service_block_request(char* request) {
+    // decode request
+    // send block, or if something goes wrong, an error code
+}
+
+void server(csc_file_t cascade_file) {
+    // accept requests and make new threads to
+    // send blocks
+}
+
+void subscribe(csc_file_t cascade_file) {
+    // Send 'subscribe' request to peer
+}
+
+void client(csc_file_t cascade_file) {
+    // Mostly just the code from download_only_client
+}
+
+void start_peer(char* cascade_file){
+    // parse cascade file (remove from client())
+    // mutex in csc_file_t struct
+    // start client and server on separate threads
+    download_only_client(cascade_file);
+
+    // subscribe to peer
+}
+
 /*
  * The entry point for the code. Parses command line arguments and starts up the appropriate peer code.
  */
@@ -627,7 +654,7 @@ int main(int argc, char **argv)
 
     for (int j=0; j<casc_count; j++)
     {
-        download_only_peer(cascade_files[j]);
+        start_peer(cascade_files[j]);
     }
 
     exit(EXIT_SUCCESS);