1 files changed, 94 insertions, 0 deletions
diff --git a/src/device.cpp b/src/device.cpp
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--- /dev/null
+++ b/src/device.cpp
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+/*******************************************************************************
+ *
+ * X testing environment - Google Test environment feat. dummy x server
+ *
+ * Copyright (C) 2012 Canonical Ltd.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ ******************************************************************************/
+
+#include "xorg/gtest/evemu/device.h"
+
+#include <fcntl.h>
+
+#include <stdexcept>
+
+#include <gtest/gtest.h>
+
+struct xorg::testing::evemu::Device::Private {
+  Private() : fd(-1), device(NULL) {}
+
+  int fd;
+  struct evemu_device* device;
+};
+
+xorg::testing::evemu::Device::Device(const std::string& path)
+    : d_(new Private) {
+  static const char UINPUT_NODE[] = "/dev/uinput";
+
+  d_->device = evemu_new(NULL);
+  if (!d_->device)
+    throw std::runtime_error("Failed to create evemu record");
+
+  FILE* fp = fopen(path.c_str(), "r");
+  if (fp == NULL) {
+    evemu_delete(d_->device);
+    throw std::runtime_error("Failed to open device file");
+  }
+
+  if (evemu_read(d_->device, fp) <= 0) {
+    fclose(fp);
+    evemu_delete(d_->device);
+    throw std::runtime_error("Failed to read device file");
+  }
+
+  fclose(fp);
+
+  d_->fd = open(UINPUT_NODE, O_WRONLY);
+  if (d_->fd < 0) {
+    evemu_delete(d_->device);
+    throw std::runtime_error("Failed to open uinput node");
+  }
+
+  if (evemu_create(d_->device, d_->fd) < 0) {
+    close(d_->fd);
+    evemu_delete(d_->device);
+    throw std::runtime_error("Failed to create evemu device");
+  }
+}
+
+void xorg::testing::evemu::Device::Play(const std::string& path) const {
+  FILE* file = fopen(path.c_str(), "r");
+  if (!file)
+    throw std::runtime_error("Failed to open recording file");
+
+  if (evemu_play(file, d_->fd) != 0) {
+    fclose(file);
+    throw std::runtime_error("Failed to play evemu recording");
+  }
+
+  fclose(file);
+}
+
+xorg::testing::evemu::Device::~Device() {
+  close(d_->fd);
+  evemu_delete(d_->device);
+}