esp_modem: Moved to component folder

components/esp_modem/private_include/exception_stub.hpp

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+// Copyright 2021 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _EXCEPTION_STUB_HPP_
+#define _EXCEPTION_STUB_HPP_
+
+#ifdef CONFIG_COMPILER_CXX_EXCEPTIONS
+#define TRY_CATCH_RET_NULL(block) \
+    try { block                   \
+    } catch (std::bad_alloc& e) { \
+        ESP_LOGE(TAG, "Out of memory"); \
+        return nullptr; \
+    } catch (esp_err_exception& e) {    \
+        esp_err_t err = e.get_err_t();  \
+        ESP_LOGE(TAG, "%s: Exception caught with ESP err_code=%d", __func__, err); \
+        ESP_LOGE(TAG, "%s", e.what());  \
+        return nullptr; \
+    }
+#else
+#define TRY_CATCH_RET_NULL(block) \
+    block
+#endif
+
+
+#endif // _EXCEPTION_STUB_HPP_

components/esp_modem/private_include/uart_resource.hpp

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+// Copyright 2021 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _UART_RESOURCE_HPP_
+#define _UART_RESOURCE_HPP_
+
+#include "cxx_include/esp_modem_dte.hpp"
+#include "esp_modem_config.h"
+
+struct esp_modem_dte_config;
+
+namespace esp_modem {
+
+/**
+ * @brief Uart Resource is a platform specific struct which is implemented separately for ESP_PLATFORM and linux target
+ */
+struct uart_resource {
+    explicit uart_resource(const esp_modem_dte_config *config, struct QueueDefinition** event_queue, int fd);
+    ~uart_resource();
+    uart_port_t port{};
+};
+
+std::unique_ptr<Terminal> create_vfs_terminal(const esp_modem_dte_config *config);
+
+}  // namespace esp_modem
+
+#endif // _UART_RESOURCE_HPP_

components/esp_modem/private_include/uart_terminal.hpp

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+// Copyright 2021 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _UART_TERMINAL_HPP_
+#define _UART_TERMINAL_HPP_
+
+#include "cxx_include/esp_modem_dte.hpp"
+
+struct esp_modem_dte_config;
+
+namespace esp_modem {
+
+std::unique_ptr<Terminal> create_uart_terminal(const esp_modem_dte_config *config);
+
+}  // namespace esp_modem
+
+#endif // _UART_TERMINAL_HPP_

components/esp_modem/private_include/vfs_termial.hpp

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+// Copyright 2021 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _VFS_TERMINAL_HPP_
+#define _VFS_TERMINAL_HPP_
+
+#include "cxx_include/esp_modem_dte.hpp"
+
+struct esp_modem_dte_config;
+
+namespace esp_modem {
+
+std::unique_ptr<Terminal> create_vfs_terminal(const esp_modem_dte_config *config);
+
+}  // namespace esp_modem
+
+#endif // _VFS_TERMINAL_HPP_