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#include "mail.h" |
#include "mail.h" |
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|
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#define DATEBUFSIZE 128 |
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|
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static char * |
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concat (const char *s1, const char *s2) |
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{ |
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int len = (s1 ? strlen (s1) : 0) + (s2 ? strlen (s2) : 0) + 2; |
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char *s = malloc (len); |
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if (s) |
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{ |
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char *p = s; |
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|
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if (s1) |
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{ |
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strcpy (p, s1); |
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p += strlen (s1); |
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*p++ = ' '; |
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} |
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if (s2) |
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strcpy (p, s2); |
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} |
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return s; |
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} |
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|
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void |
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make_in_reply_to (compose_env_t *env, message_t msg) |
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{ |
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char *value, *s1 = NULL, *s2 = NULL; |
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header_t hdr; |
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|
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if (message_get_header (msg, &hdr)) |
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return; |
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|
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if (header_aget_value (hdr, MU_HEADER_DATE, &value)) |
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{ |
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envelope_t envelope = NULL; |
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value = malloc (DATEBUFSIZE); |
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if (value) |
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{ |
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message_get_envelope (msg, &envelope); |
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envelope_date (envelope, value, DATEBUFSIZE, NULL); |
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} |
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} |
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|
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if (value) |
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asprintf (&s1, "Your message of %s", value); |
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|
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if (header_aget_value (hdr, MU_HEADER_MESSAGE_ID, &value) == 0) |
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{ |
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asprintf (&s2, "\n\t%s", value); |
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free (value); |
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} |
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|
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if (s1 || s2) |
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{ |
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value = concat (s1, s2); |
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free (s1); |
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free (s2); |
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compose_header_set (env, MU_HEADER_IN_REPLY_TO, value, |
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COMPOSE_REPLACE); |
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free (value); |
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} |
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} |
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|
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int |
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strip_message_id (char *msgid, char **val) |
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{ |
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address_t addr; |
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char *p = strchr (msgid, '<'); |
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if (!p) |
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p = msgid; |
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if (address_create (&addr, p) == 0) |
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{ |
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size_t count = 0; |
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char *p; |
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|
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address_get_count (addr, &count); |
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if (count != 1) |
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{ |
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address_destroy (&addr); |
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return 1; |
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} |
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if (address_aget_email (addr, 1, &p)) |
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return -1; |
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address_destroy (&addr); |
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*val = malloc (strlen (p) + 3); |
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if (!*val) |
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{ |
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free (p); |
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return -1; |
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} |
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sprintf (*val, "<%s>", p); |
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free (p); |
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return 0; |
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} |
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return 1; |
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} |
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|
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int |
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get_msgid_header (header_t hdr, const char *name, char **val) |
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{ |
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char *p; |
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int status = header_aget_value (hdr, name, &p); |
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if (status) |
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return status; |
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status = strip_message_id (p, val); |
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free (p); |
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return status; |
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} |
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|
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/* rfc2822: |
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|
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The "References:" field will contain the contents of the parent's |
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"References:" field (if any) followed by the contents of the parent's |
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"Message-ID:" field (if any). If the parent message does not contain |
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a "References:" field but does have an "In-Reply-To:" field |
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containing a single message identifier, then the "References:" field |
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will contain the contents of the parent's "In-Reply-To:" field |
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followed by the contents of the parent's "Message-ID:" field (if |
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any). If the parent has none of the "References:", "In-Reply-To:", |
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or "Message-ID:" fields, then the new message will have no |
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References:" field. */ |
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|
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void |
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make_references (compose_env_t *env, message_t msg) |
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{ |
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char *ref = NULL, *msgid = NULL; |
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header_t hdr; |
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|
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if (message_get_header (msg, &hdr)) |
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return; |
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|
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get_msgid_header (hdr, MU_HEADER_MESSAGE_ID, &msgid); |
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if (get_msgid_header (hdr, MU_HEADER_REFERENCES, &ref)) |
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get_msgid_header (hdr, MU_HEADER_IN_REPLY_TO, &ref); |
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|
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if (ref || msgid) |
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{ |
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char *s = concat (ref, msgid); |
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free (ref); |
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free (msgid); |
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compose_header_set (env, MU_HEADER_REFERENCES, s, COMPOSE_REPLACE); |
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} |
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} |
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|
164 |
/* |
/* |
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* r[eply] [msglist] -- GNU extension |
* r[eply] [msglist] -- GNU extension |
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* r[espond] [msglist] -- GNU extension |
* r[espond] [msglist] -- GNU extension |
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|
184 |
compose_init (&env); |
compose_init (&env); |
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|
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if (util_get_message (mbox, cursor, &msg, 1)) |
if (util_get_message (mbox, cursor, &msg, MSG_NODELETED)) |
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return 1; |
return 1; |
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|
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message_get_header (msg, &hdr); |
message_get_header (msg, &hdr); |
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fprintf (ofile, "Subject: %s\n\n", |
fprintf (ofile, "Subject: %s\n\n", |
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compose_header_get (&env, MU_HEADER_SUBJECT, "")); |
compose_header_get (&env, MU_HEADER_SUBJECT, "")); |
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|
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make_in_reply_to (&env, msg); |
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make_references (&env, msg); |
248 |
status = mail_send0 (&env, 0); |
status = mail_send0 (&env, 0); |
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compose_destroy (&env); |
compose_destroy (&env); |
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return status; |
return status; |