init

librabbitmq/amqp_table.h

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+// Copyright 2007 - 2021, Alan Antonuk and the rabbitmq-c contributors.
+// SPDX-License-Identifier: mit
+
+#ifndef AMQP_TABLE_H
+#define AMQP_TABLE_H
+
+#include "amqp_private.h"
+#include "rabbitmq-c/amqp.h"
+
+/**
+ * Initializes a table entry with utf-8 string type value.
+ *
+ * \param [in] key the table entry key. The string must remain valid for the
+ * life of the resulting amqp_table_entry_t.
+ * \param [in] value the string value. The string must remain valid for the life
+ * of the resulting amqp_table_entry_t.
+ * \returns An initialized table entry.
+ */
+amqp_table_entry_t amqp_table_construct_utf8_entry(const char *key,
+                                                   const char *value);
+
+/**
+ * Initializes a table entry with table type value.
+ *
+ * \param [in] key the table entry key. The string must remain value for the
+ * life of the resulting amqp_table_entry_t.
+ * \param [in] value the amqp_table_t value. The table must remain valid for the
+ * life of the resulting amqp_table_entry_t.
+ * \returns An initialized table entry.
+ */
+amqp_table_entry_t amqp_table_construct_table_entry(const char *key,
+                                                    const amqp_table_t *value);
+
+/**
+ * Initializes a table entry with boolean type value.
+ *
+ * \param [in] key the table entry key. The string must remain value for the
+ * life of the resulting amqp_table_entry_t.
+ * \param [in] value the boolean value. 0 means false, any other value is true.
+ * \returns An initialized table entry.
+ */
+amqp_table_entry_t amqp_table_construct_bool_entry(const char *key,
+                                                   const int value);
+
+/**
+ * Searches a table for an entry with a matching key.
+ *
+ * \param [in] table the table to search.
+ * \param [in] key the string to search with.
+ * \returns a pointer to the table entry in the table if a matching key can be
+ * found, NULL otherwise.
+ */
+amqp_table_entry_t *amqp_table_get_entry_by_key(const amqp_table_t *table,
+                                                const amqp_bytes_t key);
+
+#endif /* AMQP_TABLE_H */