p
/
xK
1
1
Fork 0
Code Issues 1 Pull Requests Releases 10 Wiki Activity

Implement parsing of IRC 3.2 message tags 

It's still in the making and we don't use it, but let's not fail on it if e.g.
a plugin decides to enable it.
This commit is contained in:
Přemysl Eric Janouch 2014-07-12 19:27:37 +02:00
parent 651d49ca9b
commit 1edcbc5f3d
1 changed files with 43 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
src/common.c
View File

@ -1483,18 +1483,57 @@ xssl_get_error (SSL *ssl, int result, const char **error_info)
struct irc_message
{
char *prefix;
char *command;
struct str_vector params;
struct str_map tags; ///< IRC 3.2 message tags
char *prefix; ///< Message prefix
char *command; ///< IRC command
struct str_vector params; ///< Command parameters
};
static void
irc_parse_message_tags (const char *tags, struct str_map *out)
{
struct str_vector v;
str_vector_init (&v);
split_str_ignore_empty (tags, ';', &v);
for (size_t i = 0; i < v.len; i++)
{
char *key = v.vector[i], *equal_sign = strchr (key, '=');
if (equal_sign)
{
*equal_sign = '\0';
str_map_set (out, key, xstrdup (equal_sign + 1));
}
else
str_map_set (out, key, xstrdup (""));
}
str_vector_free (&v);
}
static void
irc_parse_message (struct irc_message *msg, const char *line)
{
str_map_init (&msg->tags);
msg->tags.free = free;
msg->prefix = NULL;
msg->command = NULL;
str_vector_init (&msg->params);
// IRC 3.2 message tags
if (*line == '@')
{
size_t tags_len = strcspn (++line, " ");
char *tags = xstrndup (line, tags_len);
irc_parse_message_tags (tags, &msg->tags);
free (tags);
line += tags_len;
while (*line == ' ')
line++;
}
// Prefix
if (*line == ':')
{
@ -1537,6 +1576,7 @@ irc_parse_message (struct irc_message *msg, const char *line)
static void
irc_free_message (struct irc_message *msg)
{
str_map_free (&msg->tags);
free (msg->prefix);
free (msg->command);
str_vector_free (&msg->params);