Improved channel support.
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c6eb1d6b09
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@ -137,8 +137,11 @@ int NeoComm_join_channel(const char *channel_name);
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* @brief Leave a channel.
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*
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* @param channel_name Name of the channel to disconnect from.
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*
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* @return 1 upon success, 0 upon failure. Use NeoComm_get_last_error for a
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* text description of the error.
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*/
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void NeoComm_leave_channel(const char *channel_name);
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int NeoComm_leave_channel(const char *channel_name);
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/**
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* @brief Get the next available message (in chronological order) for
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@ -189,7 +192,8 @@ int NeoComm_check_message(const time_t token);
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/**
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* @brief Get the last error that occurred in text.
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*
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* @return A string with the last error occurred.
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* @return A string with the last error occurred, if there are no errors it
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* return NULL.
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*/
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const char *NeoComm_get_last_error();
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@ -34,6 +34,11 @@ int NeoComm_join_channel(const char *channel_name) {
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add_error("NeoComm must be initialized.");
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return 0;
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}
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else if(channel_name[0] != '#')
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{
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add_error("Channel name must start with `#'.");
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return 0;
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}
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const std::string s_chan_name(channel_name);
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if(s_chan_name.empty())
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@ -66,17 +71,35 @@ int NeoComm_join_channel(const char *channel_name) {
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return 1;
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}
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void NeoComm_leave_channel(const char *channel_name) {
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int NeoComm_leave_channel(const char *channel_name) {
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if(not node.isRunning())
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return;
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{
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add_error("NeoComm must be initialized.");
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return 0;
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}
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else if(channel_name[0] != '#')
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{
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add_error("Channel name must start with `#'.");
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return 0;
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}
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const std::string s_chan_name(channel_name);
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if(channels.find(s_chan_name) == channels.end())
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return;
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{
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add_error("Channel does not exist.");
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return 0;
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}
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else if(s_chan_name.empty())
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{
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add_error("Chan name is empty.");
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return 0;
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}
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struct channel_info *channel = &channels[s_chan_name];
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channel->token.wait();
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node.cancelListen(channel->hash, channel->token.get());
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channels.erase(s_chan_name);
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return 1;
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}
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struct message *NeoComm_get_next_message(const char *channel_name) {
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