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If do_cmd() is called with NULL mtags then we now generate message tags,

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run the command, and free them again right before return.
This commit is contained in:
Bram Matthys
2019-12-23 10:56:25 +01:00
parent 3a55dd8422
commit 595e448239
1 changed files with 11 additions and 2 deletions
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src/api-command.c
+11 -2
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@@ -173,8 +173,8 @@ void CommandDel(Command *command)
/** Calls the specified command for the user, as if it was received
* that way on IRC.
* @param client Client that is the source.
* @param mtags Message tags for this command.
* @param client Client that is the source.
* @param mtags Message tags for this command (or NULL).
* @param cmd Command to run, eg "JOIN".
* @param parc Parameter count plus 1.
* @param parv Parameter array.
@@ -188,6 +188,8 @@ void CommandDel(Command *command)
* @note Do not pass insane parameters. The combined size of all parameters
* should not exceed 510 bytes, since that is what all code expects.
* Similarly, you should not exceed MAXPARA for parc.
* @note If mtags is NULL then new message tags are created for the command
* (and destroyed before return).
*/
void do_cmd(Client *client, MessageTag *mtags, char *cmd, int parc, char *parv[])
{
@@ -195,7 +197,14 @@ void do_cmd(Client *client, MessageTag *mtags, char *cmd, int parc, char *parv[]
cmptr = find_command_simple(cmd);
if (cmptr)
{
int gen_mtags = (mtags == NULL) ? 1 : 0;
if (gen_mtags)
new_message(client, NULL, &mtags);
(*cmptr->func) (client, mtags, parc, parv);
if (gen_mtags)
free_message_tags(mtags);
}
}
/** @} */