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https://github.com/logos-messaging/logos-messaging-nim.git
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44716dfe23
* Simplifying libwaku.nim by extracting config parser to config.nim * Adding json_base_event.nim * Starting to control-version the libwaku.h We are creating this libwaku.h inspired by the one that is automatically generated by the nim compiler when `make libwaku` is invoked. Therefore, the self-generated header is then placed in: nimcache/release/libwaku/libwaku.h * Better waku_example.c organization * libwaku.nim: better memory management We need to create a 'cstring' internally from the 'const char*' passed from outside the library. We invoke 'allocShared' in order to create the internal 'cstring', and invoke 'deallocShared' in order to manually free the memory.
62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
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// Generated manually and inspired by the one generated by the Nim Compiler.
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// In order to see the header file generated by Nim just run `make libwaku`
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// from the root repo folder and the header should be created in
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// nimcache/release/libwaku/libwaku.h
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#ifndef __libwaku__
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#define __libwaku__
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// The possible returned values for the functions that return int
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#define RET_OK 0
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#define RET_ERR 1
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#define RET_MISSING_CALLBACK 2
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typedef void (*WakuCallBack) (char* msg, size_t len_0);
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// This should only be called once.
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// It initializes the nim runtime and GC.
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void waku_init_lib(void);
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// Creates a new instance of the waku node.
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// Sets up the waku node from the given configuration.
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int waku_new(const char* configJson, WakuCallBack onErrCb);
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void waku_start(void);
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void waku_stop(void);
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int waku_version(WakuCallBack onOkCb);
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void waku_set_relay_callback(WakuCallBack callback);
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int waku_content_topic(const char* appName,
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unsigned int appVersion,
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const char* contentTopicName,
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const char* encoding,
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WakuCallBack onOkCb);
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int waku_pubsub_topic(const char* topicName,
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WakuCallBack onOkCb);
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int waku_default_pubsub_topic(WakuCallBack onOkCb);
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int waku_relay_publish(const char* pubSubTopic,
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const char* jsonWakuMessage,
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unsigned int timeoutMs,
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WakuCallBack onOkCb,
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WakuCallBack onErrCb);
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int waku_relay_subscribe(const char* pubSubTopic,
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WakuCallBack onErrCb);
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int waku_relay_unsubscribe(const char* pubSubTopic,
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WakuCallBack onErrCb);
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int waku_connect(const char* peerMultiAddr,
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unsigned int timeoutMs,
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WakuCallBack onErrCb);
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void waku_poll(void);
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#endif /* __libwaku__ */
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