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message split implemented

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This commit is contained in:
Gordon Quad 2016-12-03 13:05:59 +00:00
parent bdbbf1178d
commit b97c2c46c9
5 changed files with 96 additions and 17 deletions
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26
src/twc-chat.c
View File

@ -309,6 +309,7 @@ void
twc_chat_send_message(struct t_twc_chat *chat, const char *message,
enum TWC_MESSAGE_TYPE message_type)
{
int64_t rc = 0;
if (chat->friend_number >= 0)
{
twc_message_queue_add_friend_message(chat->profile,
@ -323,11 +324,30 @@ twc_chat_send_message(struct t_twc_chat *chat, const char *message,
else if (chat->group_number >= 0)
{
if (message_type == TWC_MESSAGE_TYPE_MESSAGE)
tox_group_message_send(chat->profile->tox, chat->group_number,
(uint8_t *)message, strlen(message));
{
int len = strlen(message);
while (len > 0)
{
int fit_len = twc_fit_utf8(message, TWC_MAX_GROUP_MESSAGE_LENGTH);
rc = tox_group_message_send(chat->profile->tox, chat->group_number,
(uint8_t *)message, fit_len);
if (rc < 0)
break;
message += fit_len;
len -= fit_len;
}
}
else if (message_type == TWC_MESSAGE_TYPE_ACTION)
tox_group_action_send(chat->profile->tox, chat->group_number,
rc = tox_group_action_send(chat->profile->tox, chat->group_number,
(uint8_t *)message, strlen(message));
if (rc < 0)
{
weechat_printf(chat->buffer,
"%s%sFailed to send message%s",
weechat_prefix("error"),
weechat_color("chat_highlight"),
weechat_color("reset"));
}
}
}

50
src/twc-message-queue.c
View File

@ -58,6 +58,11 @@ twc_message_queue_add_friend_message(struct t_twc_profile *profile,
const char *message,
enum TWC_MESSAGE_TYPE message_type)
{
int len = strlen(message);
while (len > 0)
{
int fit_len = twc_fit_utf8(message, TWC_MAX_FRIEND_MESSAGE_LENGTH);
struct t_twc_queued_message *queued_message
= malloc(sizeof(struct t_twc_queued_message));
@ -65,13 +70,17 @@ twc_message_queue_add_friend_message(struct t_twc_profile *profile,
queued_message->time = malloc(sizeof(struct tm));
memcpy(queued_message->time, gmtime(&rawtime), sizeof(struct tm));
queued_message->message = strdup(message);
queued_message->message = strndup(message, fit_len);
queued_message->message_type = message_type;
message += fit_len;
len -= fit_len;
// create a queue if needed and add message
struct t_twc_list *message_queue
= twc_message_queue_get_or_create(profile, friend_number);
twc_list_item_new_data_add(message_queue, queued_message);
}
// flush if friend is online
if (profile->tox
@ -88,6 +97,8 @@ twc_message_queue_flush_friend(struct t_twc_profile *profile,
{
struct t_twc_list *message_queue
= twc_message_queue_get_or_create(profile, friend_number);
struct t_twc_chat *friend_chat
= twc_chat_search_friend(profile, friend_number, true);
size_t index;
struct t_twc_list_item *item;
@ -106,14 +117,47 @@ twc_message_queue_flush_friend(struct t_twc_profile *profile,
strlen(queued_message->message),
&err);
if (err != TOX_ERR_FRIEND_SEND_MESSAGE_OK)
if (err == TOX_ERR_FRIEND_SEND_MESSAGE_FRIEND_NOT_CONNECTED)
{
// break if message send failed
break;
}
else
{
// message was sent, free it
char *err_str;
// check if error occured
switch (err)
{
case TOX_ERR_FRIEND_SEND_MESSAGE_TOO_LONG:
err_str = "message too long";
break;
case TOX_ERR_FRIEND_SEND_MESSAGE_NULL:
err_str = "NULL fields for tox_friend_send_message";
break;
case TOX_ERR_FRIEND_SEND_MESSAGE_FRIEND_NOT_FOUND:
err_str = "friend not found";
break;
case TOX_ERR_FRIEND_SEND_MESSAGE_SENDQ:
err_str = "queue allocation error";
break;
case TOX_ERR_FRIEND_SEND_MESSAGE_EMPTY:
err_str = "tried to send empty message";
break;
case TOX_ERR_FRIEND_SEND_MESSAGE_OK:
err_str = "no error";
break;
default:
err_str = "unknown error";
}
if (err != TOX_ERR_FRIEND_SEND_MESSAGE_OK)
{
weechat_printf(friend_chat->buffer,
"%s%sFailed to send message: %s%s",
weechat_prefix("error"),
weechat_color("highlight"),
err_str,
weechat_color("reset"));
}
twc_message_queue_free_message(queued_message);
item->queued_message = NULL;
}

9
src/twc-utils.c
View File

@ -198,3 +198,12 @@ twc_hash_tox_id(const uint8_t *tox_id)
return hash;
}
/**
* Fit correct unicode string into max chars. Return number of bytes
*/
int
twc_fit_utf8(const char *str, int max)
{
return weechat_utf8_real_pos(str, weechat_utf8_strnlen(str, max));
}

3
src/twc-utils.h
View File

@ -54,5 +54,8 @@ twc_uint32_reverse_bytes(uint32_t num);
unsigned long long
twc_hash_tox_id(const uint8_t *tox_id);
int
twc_fit_utf8(const char *str, int max);
#endif // TOX_WEECHAT_UTILS_H

3
src/twc.h
View File

@ -32,5 +32,8 @@ enum t_twc_rc
TWC_RC_ERROR_MALLOC = -2,
};
#define TWC_MAX_FRIEND_MESSAGE_LENGTH (TOX_MAX_MESSAGE_LENGTH-1)
#define TWC_MAX_GROUP_MESSAGE_LENGTH (TOX_MAX_MESSAGE_LENGTH-9)
#endif // TOX_WEECHAT_H