This is the first commit of the hicn projectv19.01

Change-Id: I6f2544ad9b9f8891c88cc4bcce3cf19bd3cc863f
Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>

1 files changed, 93 insertions, 0 deletions

diff --git a/hicn-light/src/config/configurationFile.h b/hicn-light/src/config/configurationFile.h
new file mode 100755
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+++ b/hicn-light/src/config/configurationFile.h
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+/*
+ * Copyright (c) 2017-2019 Cisco and/or its affiliates.
+ * 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.
+ */
+
+/**
+ * @file configurationFile.h
+ * @brief Accepts a filename and provides a means to read it into Configuration
+ *
+ * Reads a configuration file and converts the lines in to configuration
+ * commands for use in Configuration.
+ *
+ * Accepts '#' lines as comments.  Skips blank and whitespace-only lines.
+ *
+ */
+
+#ifndef configurationFile_h
+#define configurationFile_h
+
+#include <src/core/forwarder.h>
+
+struct configuration_file;
+typedef struct configuration_file ConfigurationFile;
+
+/**
+ * Creates a ConfigurationFile to prepare to process the file
+ *
+ * Prepares the object and opens the file.  Makes sure we can read the file.
+ * Does not read the file or process any commands from the file.
+ *
+ * @param [in] hicn-light An allocated Forwarder to configure with the file
+ * @param [in] filename The file to use
+ *
+ * @retval non-null An allocated ConfigurationFile that is readable
+ * @retval null An error
+ *
+ * Example:
+ * @code
+ * <#example#>
+ * @endcode
+ */
+ConfigurationFile *configurationFile_Create(Forwarder *forwarder,
+                                            const char *filename);
+
+/**
+ * Reads the configuration file line-by-line and issues commands to
+ * Configuration
+ *
+ * Reads the file line by line.  Skips '#' and blank lines.
+ *
+ * Will stop on the first error.  Lines already processed will not be un-done.
+ *
+ * @param [in] configFile An allocated ConfigurationFile
+ *
+ * @retval true The entire files was processed without error.
+ * @retval false There was an error in the file.
+ *
+ * Example:
+ * @code
+ * <#example#>
+ * @endcode
+ */
+bool configurationFile_Process(ConfigurationFile *configFile);
+
+// void configurationFile_ProcessForwardingStrategies(Configuration * config,
+// ConfigurationFile * configFile);
+
+/**
+ * Closes the underlying file and releases memory
+ *
+ * <#Paragraphs Of Explanation#>
+ *
+ * @param [in,out] configFilePtr An allocated ConfigurationFile that will be
+ * NULL'd as output
+ *
+ * Example:
+ * @code
+ * <#example#>
+ * @endcode
+ */
+void configurationFile_Release(ConfigurationFile **configFilePtr);
+
+#endif /* defined(configurationFile_h) */