X-Git-Url: https://git.sesse.net/?p=cubemap;a=blobdiff_plain;f=input.cpp;h=48465664b56bf7429f1023d44a4ec9d9b7b81f30;hp=d36919407077c60aff7f34eabb5a74dc57f15aab;hb=286d8e26057bda2f472bbefbb7792ff2ca9f1b65;hpb=0d11fa250f50792b1fdc384ca278d43552bdc92d

diff --git a/input.cpp b/input.cpp
index d369194..4846566 100644
--- a/input.cpp
+++ b/input.cpp
@@ -15,6 +15,7 @@
 #include <map>
 
 #include "metacube.h"
+#include "mutexlock.h"
 #include "input.h"
 #include "server.h"
 
@@ -22,24 +23,62 @@ using namespace std;
 
 extern Server *servers;
 
-Input::Input(const string &stream_id)
+Input::Input(const string &stream_id, const string &url)
 	: stream_id(stream_id),
+	  url(url),
 	  has_metacube_header(false)
 {
 }
 
-void Input::run(const string &url)
+void Input::run()
+{
+	should_stop = false;
+	
+	// Joinable is already the default, but it's good to be certain.
+	pthread_attr_t attr;
+	pthread_attr_init(&attr);
+	pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE);
+	pthread_create(&worker_thread, &attr, Input::do_work_thunk, this);
+}
+
+void Input::stop()
+{
+	should_stop = true;
+
+	if (pthread_join(worker_thread, NULL) == -1) {
+		perror("pthread_join");
+		exit(1);
+	}
+}
+
+void *Input::do_work_thunk(void *arg)
+{
+	Input *input = static_cast<Input *>(arg);
+	input->do_work();
+	return NULL;
+}
+
+void Input::do_work()
 {
 	CURL *curl = curl_easy_init();
-	curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
-	curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &Input::curl_callback_thunk);
-	curl_easy_setopt(curl, CURLOPT_WRITEDATA, this);
-	curl_easy_perform(curl);
+
+	while (!should_stop) {
+		curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
+		curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &Input::curl_callback_thunk);
+		curl_easy_setopt(curl, CURLOPT_WRITEDATA, this);
+		curl_easy_perform(curl);
+		printf("Transfer ended, waiting 0.2 seconds and restarting...\n");
+		usleep(200000);
+	}
 }
 
 size_t Input::curl_callback_thunk(char *ptr, size_t size, size_t nmemb, void *userdata)
 {
 	Input *input = static_cast<Input *>(userdata);
+	if (input->should_stop) {
+		return 0;
+	}
+
 	size_t bytes = size * nmemb;
 	input->curl_callback(ptr, bytes);	
 	return bytes;
@@ -97,6 +136,7 @@ void Input::curl_callback(char *ptr, size_t bytes)
 		// should we have many blocks, but these routines don't need to be too efficient
 		// anyway.
 		pending_data.erase(pending_data.begin(), pending_data.begin() + sizeof(metacube_block_header) + size);
+		has_metacube_header = false;
 	}
 }