Initial checkin of gRPC to third_party/

third_party/grpc/src/php/ext/grpc/call.h

Index: third_party/grpc/src/php/ext/grpc/call.h
diff --git a/third_party/tcmalloc/chromium/src/base/thread_lister.c b/third_party/grpc/src/php/ext/grpc/call.h
similarity index 58%
copy from third_party/tcmalloc/chromium/src/base/thread_lister.c
copy to third_party/grpc/src/php/ext/grpc/call.h
index bc180dba7a9f2ba3b8261009c8af85f0b1d4a023..73efadae3512be7046d9a559f76b71c7340373c9 100644
--- a/third_party/tcmalloc/chromium/src/base/thread_lister.c
+++ b/third_party/grpc/src/php/ext/grpc/call.h
@@ -1,4 +1,6 @@
-/* Copyright (c) 2005-2007, Google Inc.
+/*
+ *
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -27,51 +29,45 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- * ---
- * Author: Markus Gutschke
  */
 
+#ifndef NET_GRPC_PHP_GRPC_CALL_H_
+#define NET_GRPC_PHP_GRPC_CALL_H_
+
+#ifdef HAVE_CONFIG_H
 #include "config.h"
-#include <stdio.h>         /* needed for NULL on some powerpc platforms (?!) */
-#ifdef HAVE_SYS_PRCTL
-# include <sys/prctl.h>
 #endif
-#include "base/thread_lister.h"
-#include "base/linuxthreads.h"
-/* Include other thread listers here that define THREADS macro
- * only when they can provide a good implementation.
- */
 
-#ifndef THREADS
+#include <php.h>
+#include <php_ini.h>
+#include <ext/standard/info.h>
+#include "php_grpc.h"
 
-/* Default trivial thread lister for single-threaded applications,
- * or if the multi-threading code has not been ported, yet.
- */
+#include <grpc/grpc.h>
 
-int ListAllProcessThreads(void *parameter,
-                          ListAllProcessThreadsCallBack callback, ...) {
-  int rc;
-  va_list ap;
-  pid_t pid;
+/* Class entry for the Call PHP class */
+extern zend_class_entry *grpc_ce_call;
 
-#ifdef HAVE_SYS_PRCTL
-  int dumpable = prctl(PR_GET_DUMPABLE, 0);
-  if (!dumpable)
-    prctl(PR_SET_DUMPABLE, 1);
-#endif
-  va_start(ap, callback);
-  pid = getpid();
-  rc = callback(parameter, 1, &pid, ap);
-  va_end(ap);
-#ifdef HAVE_SYS_PRCTL
-  if (!dumpable)
-    prctl(PR_SET_DUMPABLE, 0);
-#endif
-  return rc;
-}
+/* Wrapper struct for grpc_call that can be associated with a PHP object */
+typedef struct wrapped_grpc_call {
+  zend_object std;
+
+  bool owned;
+  grpc_call *wrapped;
+} wrapped_grpc_call;
+
+/* Initializes the Call PHP class */
+void grpc_init_call(TSRMLS_D);
+
+/* Creates a Call object that wraps the given grpc_call struct */
+zval *grpc_php_wrap_call(grpc_call *wrapped, bool owned);
+
+/* Creates and returns a PHP associative array of metadata from a C array of
+ * call metadata */
+zval *grpc_parse_metadata_array(grpc_metadata_array *metadata_array);
 
-int ResumeAllProcessThreads(int num_threads, pid_t *thread_pids) {
-  return 1;
-}
+/* Populates a grpc_metadata_array with the data in a PHP array object.
+   Returns true on success and false on failure */
+bool create_metadata_array(zval *array, grpc_metadata_array *metadata);
 
-#endif   /* ifndef THREADS */
+#endif /* NET_GRPC_PHP_GRPC_CHANNEL_H_ */