1 files changed, 87 insertions, 0 deletions
diff --git a/externals/breakpad/src/common/mac/launch_reporter.cc b/externals/breakpad/src/common/mac/launch_reporter.cc
new file mode 100644
index 0000000000..f6b8aed1cf
--- /dev/null
+++ b/externals/breakpad/src/common/mac/launch_reporter.cc
@@ -0,0 +1,87 @@
+// Copyright 2014 Google LLC
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google LLC nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>  // Must come first
+#endif
+
+#include <stdio.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+namespace google_breakpad {
+
+void LaunchReporter(const char *reporter_executable_path,
+                    const char *config_file_path) {
+  const char* argv[] = { reporter_executable_path, config_file_path, NULL };
+
+  // Launch the reporter
+  pid_t pid = fork();
+
+  if (pid == -1) {
+    perror("fork");
+    fprintf(stderr, "Failed to fork reporter process\n");
+    return;
+  }
+
+  // If we're in the child, load in our new executable and run.
+  // The parent will not wait for the child to complete.
+  if (pid == 0) {
+    execv(argv[0], (char* const*)argv);
+    perror("exec");
+    fprintf(stderr,
+            "Failed to launch reporter process from path %s\n",
+            reporter_executable_path);
+    unlink(config_file_path);  // launch failed - get rid of config file
+    _exit(1);
+  }
+
+  // Wait until the Reporter child process exits.
+  //
+
+  // We'll use a timeout of one minute.
+  int timeout_count = 60;   // 60 seconds
+
+  while (timeout_count-- > 0) {
+    int status;
+    pid_t result = waitpid(pid, &status, WNOHANG);
+
+    if (result == 0) {
+      // The child has not yet finished.
+      sleep(1);
+    } else if (result == -1) {
+      // error occurred.
+      break;
+    } else {
+      // child has finished
+      break;
+    }
+  }
+}
+
+}  // namespace google_breakpad