Library providing split message functionality for sending messages over Tox.
Although it is written for Tox use-case in mind, it's generic enough to be used to split any UTF-8 string in any, i.e. even not Tox-related, project.
It tries to split a UTF-8 encoded message on the nearest space or punctuation character, or if there are none, then on the nearest UTF-8 codepoint.
Usage example with no error handling.
Splits a message in messages of TOX_MAX_MESSAGE_LENGTH size, trying to split on space, dot, comma or dash if present in last 1/4 of the message, instead of splitting in the middle of a word.
#include <tox/tox.h>
#include <tox_split_message.h>
typedef struct Message_info {
Tox *tox;
uint32_t friend_number;
} Message_info;
void split_message_handler(const uint8_t *message, size_t length, void *user_data)
{
Message_info *mi = user_data;
tox_friend_send_message(mi->tox, mi->friend_number, TOX_MESSAGE_TYPE_NORMAL,
message, length, NULL);
}
void my_client_send_message(Tox *tox, uint32_t friend_number, uint8_t *message,
size_t length)
{
Message_info mi = {tox, friend_number};
tsm_split_message(message, length, TOX_MAX_MESSAGE_LENGTH, (uint8_t*)" .,-",
TOX_MAX_FILENAME_LENGTH/4, split_message_handler, &mi);
}See INSTALL.md.
Alternatively, you could just drop the source code in your project, it's just 2 files of C with no external dependencies.
- Find a thing to fix/implement in Issues or come up with your own idea, create a discussion issue for it and get a feedback.
- Make sure that no one is already working on it.
- Fork the repo.
- Create your feature branch (
git checkout -b my-new-feature). - Commit your changes (
git commit -am 'Add some feature'). - Push to the branch (
git push origin my-new-feature). - Create new Pull Request.
This project is licensed under Apache 2.0.