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michael |
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/* Internal mail system declarations. |
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* |
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* IRC Services is copyright (c) 1996-2009 Andrew Church. |
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* E-mail: <achurch@achurch.org> |
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* Parts written by Andrew Kempe and others. |
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* This program is free but copyrighted software; see the file GPL.txt for |
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* details. |
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*/ |
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#ifndef MAIL_LOCAL_H |
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#define MAIL_LOCAL_H |
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#ifndef TIMEOUT_H |
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# include "timeout.h" |
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#endif |
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/*************************************************************************/ |
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/* Structure describing a message to be sent. */ |
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typedef struct mailmessage_struct MailMessage; |
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struct mailmessage_struct { |
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MailMessage *next, *prev; |
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char *from; |
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char *fromname; |
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char *to; |
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char *subject; |
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char *body; |
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char *charset; |
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MailCallback completion_callback; |
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void *callback_data; |
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Timeout *timeout; |
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}; |
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/*************************************************************************/ |
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/* Pointer to low-level send routine. Low-level modules should set this |
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* to point to their own send routine. This routine should initiate mail |
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* sending, then call send_finished() with an appropriate status code when |
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* the sending completes (successfully or otherwise). |
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* |
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* The routine can assume that the `from', `to', `subject', and `body' |
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* fields of the message will be non-NULL. |
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* |
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* The routine can do as it likes with the message data stored in the |
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* message structure (`from', `fromname', `to', `subject', and `body'), |
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* but the (pointer) values of the fields themselves should not be changed. |
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*/ |
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extern void (*low_send)(MailMessage *msg); |
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/* Pointer to low-level abort routine. Low-level modules should set this |
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* to point to their own abort routine. This routine will be called when |
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* the high-level code needs to abort a message (for example, on a send |
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* timeout); the routine MUST abort sending of the given message. |
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* send_finished() should not be called, as the high-level code will take |
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* care of that. |
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* |
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* For modules which always complete processing before returning from |
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* low_send(), this will never be called, so it may be an empty routine; |
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* however, the `low_abort' pointer must be set or sendmail() will report |
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* that no low-level sending module is installed. |
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*/ |
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extern void (*low_abort)(MailMessage *msg); |
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/* Routine to be called by low_send() when the given message has been sent |
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* (or sending has failed). The message structure must not be accessed |
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* after calling this routine! |
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*/ |
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extern void send_finished(MailMessage *msg, int status); |
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/*************************************************************************/ |
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#endif /* MAIL_H */ |
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/* |
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* Local variables: |
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* c-file-style: "stroustrup" |
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* c-file-offsets: ((case-label . *) (statement-case-intro . *)) |
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* indent-tabs-mode: nil |
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* End: |
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* |
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* vim: expandtab shiftwidth=4: |
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*/ |
