player: require "seek" before outputting

src/conn_http_dynamic.cpp

@@ -184,6 +184,7 @@ namespace Connector_HTTP{
           #if DEBUG >= 3
           fprintf(stderr, "Everything connected, starting to send video data...\n");
           #endif
+          ss.Send("play\n");ss.flush();
           inited = true;
         }
         if ((Flash_RequestPending > 0) && !Flash_FragBuffer.empty()){

src/conn_http_progressive.cpp

@@ -74,6 +74,7 @@ namespace Connector_HTTP{
           #if DEBUG >= 3
           fprintf(stderr, "Everything connected, starting to send video data...\n");
           #endif
+          ss.Send("play\n");ss.flush();
           inited = true;
         }
         unsigned int now = time(0);

src/conn_rtmp.cpp

@@ -89,6 +89,7 @@ int Connector_RTMP::Connector_RTMP(Socket::Connection conn){
         #if DEBUG >= 3
         fprintf(stderr, "Everything connected, starting to send video data...\n");
         #endif
+        SS.Send("play\n");SS.flush();
         inited = true;
       }
       if (inited && !nostats){

src/player.cpp

@@ -147,9 +147,14 @@ seekDone:
   /// Reads a command from stdin. Returns true if a command was read.
   bool File::readCommand() {
     char line[512];
+    size_t line_len;
     if (fgets(line, sizeof(line), stdin) == NULL){
       return false;
     }
+    line_len = strlen(line);
+    if (line[line_len - 1] == '\n'){
+      line[--line_len] = 0;
+    }
     {
       int position = INT_MAX;// special value that says "invalid"
       if (!strncmp("seek ", line, sizeof("seek ") - 1)){
@@ -164,6 +169,9 @@ seekDone:
         return true;
       }
     }
+    if (!strcmp("play", line)){
+      playing = true;
+    }
     return false;
   }
 
@@ -173,6 +181,12 @@ seekDone:
       if (readCommand()) {
         continue;
       }
+      if (!playing){
+        setBlocking(STDIN_FILENO, true);
+        continue;
+      }else{
+        setBlocking(STDIN_FILENO, false);
+      }
       now = getNowMS();
       if (now - timeDiff >= lastTime || lastTime - (now - timeDiff) > 5000) {
         if (nextPacket()) {