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Introduce a struct dcc_ops to contain all functions pointers for a custom DCC type

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Modules now must pass a pointer to a struct dcc_ops when calling add_dcc_bind() instead of
a list of function pointers.
This commit is contained in:
Kevin Easton
2018-02-08 17:48:34 +11:00
parent 64ec300d5d
commit 61a926a766
9 changed files with 73 additions and 82 deletions
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21
include/dcc.h
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@@ -158,8 +158,27 @@ struct dcc_offer {
void init_dcc_table(void);
int BX_remove_all_dcc_binds(char *);
int BX_remove_dcc_bind(char *, int);
/* Function pointers for the operations implementing a DCC type.
* This structure is part of the module ABI - if you change it,
* you need to roll MODULE_VERSION in <module.h>.
*
* .init() is called when a matching DCC offer is received over IRC
* .open() is called when a DCC connection is established
* .input() is called to fetch some data when the socket becomes readable
* .output() is called to write a message to the socket
* .close() is called when the DCC connection is closed
*/
struct dcc_ops
{
int (*init)(const char *, const char *, const char *, const char *, const char *, const char *, unsigned long, unsigned short);
int (*open)(int, int, unsigned long, unsigned short);
int (*input)(int, int, char *, int, int);
int (*output)(int, int, char *, int);
int (*close)(int, unsigned long, unsigned short);
};
int BX_add_dcc_bind(char *, char *, void *, void *, void *, void *, void *);
int BX_add_dcc_bind(char *, char *, const struct dcc_ops *);
/* add_socketread() callbacks for ordinary CHAT and SEND DCCs */
extern void BX_dcc_chat_socketread(int);
extern void BX_dcc_send_socketread(int);