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add errorcode content broadcast API

This commit is contained in:
Vincent Sanders 2012-11-26 16:24:48 +00:00
parent 840284b24d
commit 2fef76db15
2 changed files with 22 additions and 0 deletions
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17
content/content.c
View File

@ -678,6 +678,23 @@ void content_broadcast(struct content *c, content_msg msg,
}
}
/* exported interface documented in content_protected.h */
void content_broadcast_errorcode(struct content *c, nserror errorcode)
{
struct content_user *user, *next;
union content_msg_data data;
assert(c);
data.errorcode = errorcode;
for (user = c->user_list->next; user != 0; user = next) {
next = user->next; /* user may be destroyed during callback */
if (user->callback != 0)
user->callback(c, CONTENT_MSG_ERRORCODE, data, user->pw);
}
}
/**
* A window containing the content has been opened.

5
content/content_protected.h
View File

@ -160,6 +160,11 @@ void content_set_error(struct content *c);
void content_set_status(struct content *c, const char *status_message);
void content_broadcast(struct content *c, content_msg msg,
union content_msg_data data);
/**
* Send an errorcode message to all users.
*/
void content_broadcast_errorcode(struct content *c, nserror errorcode);
void content_add_error(struct content *c, const char *token,
unsigned int line);