+++ /dev/null
-/*
- * Implements the FETCH command in IMAP.
- * This is a good example of the protocol's gratuitous complexity.
- *
- * Copyright (c) 2001-2020 by the citadel.org team
- *
- * This program is open source software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-
-#include "sysdep.h"
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <pwd.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <time.h>
-#include <sys/wait.h>
-#include <ctype.h>
-#include <string.h>
-#include <limits.h>
-#include <libcitadel.h>
-#include "citadel.h"
-#include "server.h"
-#include "sysdep_decls.h"
-#include "citserver.h"
-#include "support.h"
-#include "config.h"
-#include "user_ops.h"
-#include "database.h"
-#include "msgbase.h"
-#include "internet_addressing.h"
-#include "serv_imap.h"
-#include "imap_tools.h"
-#include "imap_fetch.h"
-#include "genstamp.h"
-#include "ctdl_module.h"
-
-
-
-/*
- * Individual field functions for imap_do_fetch_msg() ...
- */
-
-void imap_fetch_uid(int seq) {
- IAPrintf("UID %ld", IMAP->msgids[seq-1]);
-}
-
-void imap_fetch_flags(int seq)
-{
- citimap *Imap = IMAP;
- int num_flags_printed = 0;
- IAPuts("FLAGS (");
- if (Imap->flags[seq] & IMAP_DELETED) {
- if (num_flags_printed > 0)
- IAPuts(" ");
- IAPuts("\\Deleted");
- ++num_flags_printed;
- }
- if (Imap->flags[seq] & IMAP_SEEN) {
- if (num_flags_printed > 0)
- IAPuts(" ");
- IAPuts("\\Seen");
- ++num_flags_printed;
- }
- if (Imap->flags[seq] & IMAP_ANSWERED) {
- if (num_flags_printed > 0)
- IAPuts(" ");
- IAPuts("\\Answered");
- ++num_flags_printed;
- }
- if (Imap->flags[seq] & IMAP_RECENT) {
- if (num_flags_printed > 0)
- IAPuts(" ");
- IAPuts("\\Recent");
- ++num_flags_printed;
- }
- IAPuts(")");
-}
-
-
-void imap_fetch_internaldate(struct CtdlMessage *msg) {
- char datebuf[64];
- time_t msgdate;
-
- if (!msg) return;
- if (!CM_IsEmpty(msg, eTimestamp)) {
- msgdate = atol(msg->cm_fields[eTimestamp]);
- }
- else {
- msgdate = time(NULL);
- }
-
- datestring(datebuf, sizeof datebuf, msgdate, DATESTRING_IMAP);
- IAPrintf( "INTERNALDATE \"%s\"", datebuf);
-}
-
-
-/*
- * Fetch RFC822-formatted messages.
- *
- * 'whichfmt' should be set to one of:
- * "RFC822" entire message
- * "RFC822.HEADER" headers only (with trailing blank line)
- * "RFC822.SIZE" size of translated message
- * "RFC822.TEXT" body only (without leading blank line)
- */
-void imap_fetch_rfc822(long msgnum, const char *whichfmt) {
- CitContext *CCC = CC;
- citimap *Imap = CCCIMAP;
- const char *ptr = NULL;
- size_t headers_size, text_size, total_size;
- size_t bytes_to_send = 0;
- struct MetaData smi;
- int need_to_rewrite_metadata = 0;
- int need_body = 0;
-
- /* Determine whether this particular fetch operation requires
- * us to fetch the message body from disk. If not, we can save
- * on some disk operations...
- */
- if ( (!strcasecmp(whichfmt, "RFC822")) || (!strcasecmp(whichfmt, "RFC822.TEXT")) ) {
- need_body = 1;
- }
-
- /* If this is an RFC822.SIZE fetch, first look in the message's
- * metadata record to see if we've saved that information.
- */
- if (!strcasecmp(whichfmt, "RFC822.SIZE")) {
- GetMetaData(&smi, msgnum);
- if (smi.meta_rfc822_length > 0L) {
- IAPrintf("RFC822.SIZE %ld", smi.meta_rfc822_length);
- return;
- }
- need_to_rewrite_metadata = 1;
- need_body = 1;
- }
-
- /* Cache the most recent RFC822 FETCH because some clients like to
- * fetch in pieces, and we don't want to have to go back to the
- * message store for each piece. We also burn the cache if the
- * client requests something that involves reading the message
- * body, but we haven't fetched the body yet.
- */
- if ((Imap->cached_rfc822 != NULL)
- && (Imap->cached_rfc822_msgnum == msgnum)
- && (Imap->cached_rfc822_withbody || (!need_body)) ) {
- /* Good to go! */
- }
- else if (Imap->cached_rfc822 != NULL) {
- /* Some other message is cached -- free it */
- FreeStrBuf(&Imap->cached_rfc822);
- Imap->cached_rfc822_msgnum = (-1);
- }
-
- /* At this point, we now can fetch and convert the message iff it's not
- * the one we had cached.
- */
- if (Imap->cached_rfc822 == NULL) {
- /*
- * Load the message into memory for translation & measurement
- */
- CCC->redirect_buffer = NewStrBufPlain(NULL, SIZ);
- CtdlOutputMsg(msgnum, MT_RFC822,
- (need_body ? HEADERS_ALL : HEADERS_FAST),
- 0, 1, NULL, SUPPRESS_ENV_TO, NULL, NULL, NULL
- );
- if (!need_body) {
- client_write(HKEY("\r\n")); // extra trailing newline -- to the redirect_buffer, *not* to the client
- }
- Imap->cached_rfc822 = CCC->redirect_buffer;
- CCC->redirect_buffer = NULL;
- Imap->cached_rfc822_msgnum = msgnum;
- Imap->cached_rfc822_withbody = need_body;
- if ( (need_to_rewrite_metadata) &&
- (StrLength(Imap->cached_rfc822) > 0) ) {
- smi.meta_rfc822_length = StrLength(Imap->cached_rfc822);
- PutMetaData(&smi);
- }
- }
-
- /*
- * Now figure out where the headers/text break is. IMAP considers the
- * intervening blank line to be part of the headers, not the text.
- */
- headers_size = 0;
-
- if (need_body) {
- StrBuf *Line = NewStrBuf();
- ptr = NULL;
- do {
- StrBufSipLine(Line, Imap->cached_rfc822, &ptr);
-
- if ((StrLength(Line) != 0) && (ptr != StrBufNOTNULL))
- {
- StrBufTrim(Line);
- if ((StrLength(Line) != 0) &&
- (ptr != StrBufNOTNULL) )
- {
- headers_size = ptr - ChrPtr(Imap->cached_rfc822);
- }
- }
- } while ( (headers_size == 0) &&
- (ptr != StrBufNOTNULL) );
-
- total_size = StrLength(Imap->cached_rfc822);
- text_size = total_size - headers_size;
- FreeStrBuf(&Line);
- }
- else {
- headers_size = total_size = StrLength(Imap->cached_rfc822);
- text_size = 0;
- }
-
- syslog(LOG_DEBUG, "imap: RFC822 headers=" SIZE_T_FMT ", text=" SIZE_T_FMT ", total=" SIZE_T_FMT, headers_size, text_size, total_size);
-
- if (!strcasecmp(whichfmt, "RFC822.SIZE")) {
- IAPrintf("RFC822.SIZE " SIZE_T_FMT, total_size);
- return;
- }
-
- else if (!strcasecmp(whichfmt, "RFC822")) {
- ptr = ChrPtr(Imap->cached_rfc822);
- bytes_to_send = total_size;
- }
-
- else if (!strcasecmp(whichfmt, "RFC822.HEADER")) {
- ptr = ChrPtr(Imap->cached_rfc822);
- bytes_to_send = headers_size;
- }
-
- else if (!strcasecmp(whichfmt, "RFC822.TEXT")) {
- ptr = &ChrPtr(Imap->cached_rfc822)[headers_size];
- bytes_to_send = text_size;
- }
-
- IAPrintf("%s {" SIZE_T_FMT "}\r\n", whichfmt, bytes_to_send);
- iaputs(ptr, bytes_to_send);
-}
-
-
-/*
- * Load a specific part of a message into the temp file to be output to a
- * client. FIXME we can handle parts like "2" and "2.1" and even "2.MIME"
- * but we still can't handle "2.HEADER" (which might not be a problem).
- *
- * Note: mime_parser() was called with dont_decode set to 1, so we have the
- * luxury of simply spewing without having to re-encode.
- */
-void imap_load_part(char *name, char *filename, char *partnum, char *disp,
- void *content, char *cbtype, char *cbcharset, size_t length, char *encoding,
- char *cbid, void *cbuserdata)
-{
- char mimebuf2[SIZ];
- StrBuf *desired_section;
-
- desired_section = (StrBuf *)cbuserdata;
- syslog(LOG_DEBUG, "imap: imap_load_part() looking for %s, found %s", ChrPtr(desired_section), partnum);
-
- if (!strcasecmp(partnum, ChrPtr(desired_section))) {
- client_write(content, length);
- }
-
- snprintf(mimebuf2, sizeof mimebuf2, "%s.MIME", partnum);
-
- if (!strcasecmp(ChrPtr(desired_section), mimebuf2)) {
- client_write(HKEY("Content-type: "));
- client_write(cbtype, strlen(cbtype));
- if (!IsEmptyStr(cbcharset)) {
- client_write(HKEY("; charset=\""));
- client_write(cbcharset, strlen(cbcharset));
- client_write(HKEY("\""));
- }
- if (!IsEmptyStr(name)) {
- client_write(HKEY("; name=\""));
- client_write(name, strlen(name));
- client_write(HKEY("\""));
- }
- client_write(HKEY("\r\n"));
- if (!IsEmptyStr(encoding)) {
- client_write(HKEY("Content-Transfer-Encoding: "));
- client_write(encoding, strlen(encoding));
- client_write(HKEY("\r\n"));
- }
- if (!IsEmptyStr(encoding)) {
- client_write(HKEY("Content-Disposition: "));
- client_write(disp, strlen(disp));
-
- if (!IsEmptyStr(filename)) {
- client_write(HKEY("; filename=\""));
- client_write(filename, strlen(filename));
- client_write(HKEY("\""));
- }
- client_write(HKEY("\r\n"));
- }
- cprintf("Content-Length: %ld\r\n\r\n", (long)length);
- }
-}
-
-
-/*
- * Called by imap_fetch_envelope() to output the "From" field.
- * This is in its own function because its logic is kind of complex. We
- * really need to make this suck less.
- */
-void imap_output_envelope_from(struct CtdlMessage *msg) {
- char user[SIZ], node[SIZ], name[SIZ];
-
- if (!msg) return;
-
- /* For anonymous messages, it's so easy! */
- if (!is_room_aide() && (msg->cm_anon_type == MES_ANONONLY)) {
- IAPuts("((\"----\" NIL \"x\" \"x.org\")) ");
- return;
- }
- if (!is_room_aide() && (msg->cm_anon_type == MES_ANONOPT)) {
- IAPuts("((\"anonymous\" NIL \"x\" \"x.org\")) ");
- return;
- }
-
- /* For everything else, we do stuff. */
- IAPuts("(("); // open double-parens
- IPutMsgField(eAuthor); // display name
- IAPuts(" NIL "); // source route (not used)
-
- if (!CM_IsEmpty(msg, erFc822Addr)) {
- process_rfc822_addr(msg->cm_fields[erFc822Addr], user, node, name);
- IPutStr(user, strlen(user)); /* mailbox name (user id) */
- IAPuts(" ");
- IPutStr(node, strlen(node)); /* host name */
- }
- else {
- IPutMsgField(eAuthor); /* Make up a synthetic address */
- IAPuts(" ");
- IPutStr(CtdlGetConfigStr("c_fqdn"), strlen(CtdlGetConfigStr("c_fqdn")));
- }
-
- IAPuts(")) "); /* close double-parens */
-}
-
-
-/*
- * Output an envelope address (or set of addresses) in the official,
- * convoluted, braindead format. (Note that we can't use this for
- * the "From" address because its data may come from a number of different
- * fields. But we can use it for "To" and possibly others.
- */
-void imap_output_envelope_addr(char *addr) {
- char individual_addr[256];
- int num_addrs;
- int i;
- char user[256];
- char node[256];
- char name[256];
-
- if (addr == NULL) {
- IAPuts("NIL ");
- return;
- }
-
- if (IsEmptyStr(addr)) {
- IAPuts("NIL ");
- return;
- }
-
- IAPuts("(");
-
- /* How many addresses are listed here? */
- num_addrs = num_tokens(addr, ',');
-
- /* Output them one by one. */
- for (i=0; i<num_addrs; ++i) {
- extract_token(individual_addr, addr, i, ',', sizeof individual_addr);
- striplt(individual_addr);
- process_rfc822_addr(individual_addr, user, node, name);
- IAPuts("(");
- IPutStr(name, strlen(name));
- IAPuts(" NIL ");
- IPutStr(user, strlen(user));
- IAPuts(" ");
- IPutStr(node, strlen(node));
- IAPuts(")");
- if (i < (num_addrs-1))
- IAPuts(" ");
- }
-
- IAPuts(") ");
-}
-
-
-/*
- * Implements the ENVELOPE fetch item
- *
- * Note that the imap_strout() function can cleverly output NULL fields as NIL,
- * so we don't have to check for that condition like we do elsewhere.
- */
-void imap_fetch_envelope(struct CtdlMessage *msg) {
- char datestringbuf[SIZ];
- time_t msgdate;
- char *fieldptr = NULL;
- long len;
-
- if (!msg) return;
-
- /* Parse the message date into an IMAP-format date string */
- if (!CM_IsEmpty(msg, eTimestamp)) {
- msgdate = atol(msg->cm_fields[eTimestamp]);
- }
- else {
- msgdate = time(NULL);
- }
- len = datestring(datestringbuf, sizeof datestringbuf, msgdate, DATESTRING_IMAP);
-
- /* Now start spewing data fields. The order is important, as it is
- * defined by the protocol specification. Nonexistent fields must
- * be output as NIL, existent fields must be quoted or literalled.
- * The imap_strout() function conveniently does all this for us.
- */
- IAPuts("ENVELOPE (");
-
- /* Date */
- IPutStr(datestringbuf, len);
- IAPuts(" ");
-
- /* Subject */
- IPutMsgField(eMsgSubject);
- IAPuts(" ");
-
- /* From */
- imap_output_envelope_from(msg);
-
- /* Sender (default to same as 'From' if not present) */
- fieldptr = rfc822_fetch_field(msg->cm_fields[eMesageText], "Sender");
- if (fieldptr != NULL) {
- imap_output_envelope_addr(fieldptr);
- free(fieldptr);
- }
- else {
- imap_output_envelope_from(msg);
- }
-
- /* Reply-to */
- fieldptr = rfc822_fetch_field(msg->cm_fields[eMesageText], "Reply-to");
- if (fieldptr != NULL) {
- imap_output_envelope_addr(fieldptr);
- free(fieldptr);
- }
- else {
- imap_output_envelope_from(msg);
- }
-
- /* To */
- imap_output_envelope_addr(msg->cm_fields[eRecipient]);
-
- /* Cc (we do it this way because there might be a legacy non-Citadel Cc: field present) */
- fieldptr = msg->cm_fields[eCarbonCopY];
- if (fieldptr != NULL) {
- imap_output_envelope_addr(fieldptr);
- }
- else {
- fieldptr = rfc822_fetch_field(msg->cm_fields[eMesageText], "Cc");
- imap_output_envelope_addr(fieldptr);
- if (fieldptr != NULL) free(fieldptr);
- }
-
- /* Bcc */
- fieldptr = rfc822_fetch_field(msg->cm_fields[eMesageText], "Bcc");
- imap_output_envelope_addr(fieldptr);
- if (fieldptr != NULL) free(fieldptr);
-
- /* In-reply-to */
- fieldptr = rfc822_fetch_field(msg->cm_fields[eMesageText], "In-reply-to");
- IPutStr(fieldptr, (fieldptr)?strlen(fieldptr):0);
- IAPuts(" ");
- if (fieldptr != NULL) free(fieldptr);
-
- /* message ID */
- len = msg->cm_lengths[emessageId];
-
- if ((len == 0) || (
- (msg->cm_fields[emessageId][0] == '<') &&
- (msg->cm_fields[emessageId][len - 1] == '>'))
- ) {
- IPutMsgField(emessageId);
- }
- else
- {
- char *Buf = malloc(len + 3);
- long pos = 0;
-
- if (msg->cm_fields[emessageId][0] != '<')
- {
- Buf[pos] = '<';
- pos ++;
- }
- memcpy(&Buf[pos], msg->cm_fields[emessageId], len);
- pos += len;
- if (msg->cm_fields[emessageId][len] != '>')
- {
- Buf[pos] = '>';
- pos++;
- }
- Buf[pos] = '\0';
- IPutStr(Buf, pos);
- free(Buf);
- }
- IAPuts(")");
-}
-
-
-/*
- * This function is called only when CC->redirect_buffer contains a set of
- * RFC822 headers with no body attached. Its job is to strip that set of
- * headers down to *only* the ones we're interested in.
- */
-void imap_strip_headers(StrBuf *section) {
- citimap_command Cmd;
- StrBuf *which_fields = NULL;
- int doing_headers = 0;
- int headers_not = 0;
- int num_parms = 0;
- int i;
- StrBuf *boiled_headers = NULL;
- StrBuf *Line;
- int ok = 0;
- int done_headers = 0;
- const char *Ptr = NULL;
- CitContext *CCC = CC;
-
- if (CCC->redirect_buffer == NULL) return;
-
- which_fields = NewStrBufDup(section);
-
- if (!strncasecmp(ChrPtr(which_fields), "HEADER.FIELDS", 13))
- doing_headers = 1;
- if (doing_headers &&
- !strncasecmp(ChrPtr(which_fields), "HEADER.FIELDS.NOT", 17))
- headers_not = 1;
-
- for (i=0; i < StrLength(which_fields); ++i) {
- if (ChrPtr(which_fields)[i]=='(')
- StrBufReplaceToken(which_fields, i, 1, HKEY(""));
- }
- for (i=0; i < StrLength(which_fields); ++i) {
- if (ChrPtr(which_fields)[i]==')') {
- StrBufCutAt(which_fields, i, NULL);
- break;
- }
- }
- memset(&Cmd, 0, sizeof(citimap_command));
- Cmd.CmdBuf = which_fields;
- num_parms = imap_parameterize(&Cmd);
-
- boiled_headers = NewStrBufPlain(NULL, StrLength(CCC->redirect_buffer));
- Line = NewStrBufPlain(NULL, SIZ);
- Ptr = NULL;
- ok = 0;
- do {
- StrBufSipLine(Line, CCC->redirect_buffer, &Ptr);
-
- if (!isspace(ChrPtr(Line)[0])) {
-
- if (doing_headers == 0) ok = 1;
- else {
- /* we're supposed to print all headers that are not matching the filter list */
- if (headers_not) for (i=0, ok = 1; (i < num_parms) && (ok == 1); ++i) {
- if ( (!strncasecmp(ChrPtr(Line),
- Cmd.Params[i].Key,
- Cmd.Params[i].len)) &&
- (ChrPtr(Line)[Cmd.Params[i].len]==':') ) {
- ok = 0;
- }
- }
- /* we're supposed to print all headers matching the filterlist */
- else for (i=0, ok = 0; ((i < num_parms) && (ok == 0)); ++i) {
- if ( (!strncasecmp(ChrPtr(Line),
- Cmd.Params[i].Key,
- Cmd.Params[i].len)) &&
- (ChrPtr(Line)[Cmd.Params[i].len]==':') ) {
- ok = 1;
- }
- }
- }
- }
-
- if (ok) {
- StrBufAppendBuf(boiled_headers, Line, 0);
- StrBufAppendBufPlain(boiled_headers, HKEY("\r\n"), 0);
- }
-
- if ((Ptr == StrBufNOTNULL) ||
- (StrLength(Line) == 0) ||
- (ChrPtr(Line)[0]=='\r') ||
- (ChrPtr(Line)[0]=='\n') ) done_headers = 1;
- } while (!done_headers);
-
- StrBufAppendBufPlain(boiled_headers, HKEY("\r\n"), 0);
-
- /* Now save it back (it'll always be smaller) */
- FreeStrBuf(&CCC->redirect_buffer);
- CCC->redirect_buffer = boiled_headers;
-
- free(Cmd.Params);
- FreeStrBuf(&which_fields);
- FreeStrBuf(&Line);
-}
-
-
-/*
- * Implements the BODY and BODY.PEEK fetch items
- */
-void imap_fetch_body(long msgnum, ConstStr item, int is_peek) {
- struct CtdlMessage *msg = NULL;
- StrBuf *section;
- StrBuf *partial;
- int is_partial = 0;
- size_t pstart, pbytes;
- int loading_body_now = 0;
- int need_body = 1;
- int burn_the_cache = 0;
- CitContext *CCC = CC;
- citimap *Imap = CCCIMAP;
-
- /* extract section */
- section = NewStrBufPlain(CKEY(item));
-
- if (strchr(ChrPtr(section), '[') != NULL) {
- StrBufStripAllBut(section, '[', ']');
- }
- syslog(LOG_DEBUG, "imap: selected section is [%s]", (StrLength(section) == 0) ? "(empty)" : ChrPtr(section));
-
- /* Burn the cache if we don't have the same section of the
- * same message again.
- */
- if (Imap->cached_body != NULL) {
- if (Imap->cached_bodymsgnum != msgnum) {
- burn_the_cache = 1;
- }
- else if ( (!Imap->cached_body_withbody) && (need_body) ) {
- burn_the_cache = 1;
- }
- else if (strcasecmp(Imap->cached_bodypart, ChrPtr(section))) {
- burn_the_cache = 1;
- }
- if (burn_the_cache) {
- /* Yup, go ahead and burn the cache. */
- free(Imap->cached_body);
- Imap->cached_body_len = 0;
- Imap->cached_body = NULL;
- Imap->cached_bodymsgnum = (-1);
- strcpy(Imap->cached_bodypart, "");
- }
- }
-
- /* extract partial */
- partial = NewStrBufPlain(CKEY(item));
- if (strchr(ChrPtr(partial), '<') != NULL) {
- StrBufStripAllBut(partial, '<', '>');
- is_partial = 1;
- }
- if ( (is_partial == 1) && (StrLength(partial) > 0) ) {
- syslog(LOG_DEBUG, "imap: selected partial is <%s>", ChrPtr(partial));
- }
-
- if (Imap->cached_body == NULL) {
- CCC->redirect_buffer = NewStrBufPlain(NULL, SIZ);
- loading_body_now = 1;
- msg = CtdlFetchMessage(msgnum, (need_body ? 1 : 0));
- }
-
- /* Now figure out what the client wants, and get it */
-
- if (!loading_body_now) {
- /* What we want is already in memory */
- }
-
- else if ( (!strcmp(ChrPtr(section), "1")) && (msg->cm_format_type != 4) ) {
- CtdlOutputPreLoadedMsg(msg, MT_RFC822, HEADERS_NONE, 0, 1, SUPPRESS_ENV_TO);
- }
-
- else if (StrLength(section) == 0) {
- CtdlOutputPreLoadedMsg(msg, MT_RFC822, HEADERS_ALL, 0, 1, SUPPRESS_ENV_TO);
- }
-
- /*
- * If the client asked for just headers, or just particular header
- * fields, strip it down.
- */
- else if (!strncasecmp(ChrPtr(section), "HEADER", 6)) {
- /* This used to work with HEADERS_FAST, but then Apple got stupid with their
- * IMAP library and this broke Mail.App and iPhone Mail, so we had to change it
- * to HEADERS_ONLY so the trendy hipsters with their iPhones can read mail.
- */
- CtdlOutputPreLoadedMsg(msg, MT_RFC822, HEADERS_ONLY, 0, 1, SUPPRESS_ENV_TO);
- imap_strip_headers(section);
- }
-
- /*
- * Strip it down if the client asked for everything _except_ headers.
- */
- else if (!strncasecmp(ChrPtr(section), "TEXT", 4)) {
- CtdlOutputPreLoadedMsg(msg, MT_RFC822, HEADERS_NONE, 0, 1, SUPPRESS_ENV_TO);
- }
-
- /*
- * Anything else must be a part specifier.
- * (Note value of 1 passed as 'dont_decode' so client gets it encoded)
- */
- else {
- mime_parser(CM_RANGE(msg, eMesageText),
- *imap_load_part, NULL, NULL,
- section,
- 1
- );
- }
-
- if (loading_body_now) {
- Imap->cached_body_len = StrLength(CCC->redirect_buffer);
- Imap->cached_body = SmashStrBuf(&CCC->redirect_buffer);
- Imap->cached_bodymsgnum = msgnum;
- Imap->cached_body_withbody = need_body;
- strcpy(Imap->cached_bodypart, ChrPtr(section));
- }
-
- if (is_partial == 0) {
- IAPuts("BODY[");
- iaputs(SKEY(section));
- IAPrintf("] {" SIZE_T_FMT "}\r\n", Imap->cached_body_len);
- pstart = 0;
- pbytes = Imap->cached_body_len;
- }
- else {
- sscanf(ChrPtr(partial), SIZE_T_FMT "." SIZE_T_FMT, &pstart, &pbytes);
- if (pbytes > (Imap->cached_body_len - pstart)) {
- pbytes = Imap->cached_body_len - pstart;
- }
- IAPuts("BODY[");
- iaputs(SKEY(section));
- IAPrintf("]<" SIZE_T_FMT "> {" SIZE_T_FMT "}\r\n", pstart, pbytes);
- }
-
- FreeStrBuf(&partial);
-
- /* Here we go -- output it */
- iaputs(&Imap->cached_body[pstart], pbytes);
-
- if (msg != NULL) {
- CM_Free(msg);
- }
-
- /* Mark this message as "seen" *unless* this is a "peek" operation */
- if (is_peek == 0) {
- CtdlSetSeen(&msgnum, 1, 1, ctdlsetseen_seen, NULL, NULL);
- }
- FreeStrBuf(§ion);
-}
-
-/*
- * Called immediately before outputting a multipart bodystructure
- */
-void imap_fetch_bodystructure_pre(
- char *name, char *filename, char *partnum, char *disp,
- void *content, char *cbtype, char *cbcharset, size_t length, char *encoding,
- char *cbid, void *cbuserdata
- ) {
-
- IAPuts("(");
-}
-
-
-
-/*
- * Called immediately after outputting a multipart bodystructure
- */
-void imap_fetch_bodystructure_post(
- char *name, char *filename, char *partnum, char *disp,
- void *content, char *cbtype, char *cbcharset, size_t length, char *encoding,
- char *cbid, void *cbuserdata
- ) {
- long len;
- char subtype[128];
-
- IAPuts(" ");
-
- /* disposition */
- len = extract_token(subtype, cbtype, 1, '/', sizeof subtype);
- IPutStr(subtype, len);
-
- /* body language */
- /* IAPuts(" NIL"); We thought we needed this at one point, but maybe we don't... */
-
- IAPuts(")");
-}
-
-
-
-/*
- * Output the info for a MIME part in the format required by BODYSTRUCTURE.
- *
- */
-void imap_fetch_bodystructure_part(
- char *name, char *filename, char *partnum, char *disp,
- void *content, char *cbtype, char *cbcharset, size_t length, char *encoding,
- char *cbid, void *cbuserdata
- ) {
-
- int have_cbtype = 0;
- int have_encoding = 0;
- int lines = 0;
- size_t i;
- char cbmaintype[128];
- char cbsubtype[128];
- long cbmaintype_len;
- long cbsubtype_len;
-
- if (cbtype != NULL) if (!IsEmptyStr(cbtype)) have_cbtype = 1;
- if (have_cbtype) {
- cbmaintype_len = extract_token(cbmaintype, cbtype, 0, '/', sizeof cbmaintype);
- cbsubtype_len = extract_token(cbsubtype, cbtype, 1, '/', sizeof cbsubtype);
- }
- else {
- strcpy(cbmaintype, "TEXT");
- cbmaintype_len = 4;
- strcpy(cbsubtype, "PLAIN");
- cbsubtype_len = 5;
- }
-
- IAPuts("(");
- IPutStr(cbmaintype, cbmaintype_len); /* body type */
- IAPuts(" ");
- IPutStr(cbsubtype, cbsubtype_len); /* body subtype */
- IAPuts(" ");
-
- IAPuts("("); /* begin body parameter list */
-
- /* "NAME" must appear as the first parameter. This is not required by IMAP,
- * but the Asterisk voicemail application blindly assumes that NAME will be in
- * the first position. If it isn't, it rejects the message.
- */
- if ((name != NULL) && (!IsEmptyStr(name))) {
- IAPuts("\"NAME\" ");
- IPutStr(name, strlen(name));
- IAPuts(" ");
- }
-
- IAPuts("\"CHARSET\" ");
- if ((cbcharset == NULL) || (cbcharset[0] == 0)){
- IPutStr(HKEY("US-ASCII"));
- }
- else {
- IPutStr(cbcharset, strlen(cbcharset));
- }
- IAPuts(") "); /* end body parameter list */
-
- IAPuts("NIL "); /* Body ID */
- IAPuts("NIL "); /* Body description */
-
- if ((encoding != NULL) && (encoding[0] != 0)) have_encoding = 1;
- if (have_encoding) {
- IPutStr(encoding, strlen(encoding));
- }
- else {
- IPutStr(HKEY("7BIT"));
- }
- IAPuts(" ");
-
- /* The next field is the size of the part in bytes. */
- IAPrintf("%ld ", (long)length); /* bytes */
-
- /* The next field is the number of lines in the part, if and only
- * if the part is TEXT. More gratuitous complexity.
- */
- if (!strcasecmp(cbmaintype, "TEXT")) {
- if (length) for (i=0; i<length; ++i) {
- if (((char *)content)[i] == '\n') ++lines;
- }
- IAPrintf("%d ", lines);
- }
-
- /* More gratuitous complexity */
- if ((!strcasecmp(cbmaintype, "MESSAGE"))
- && (!strcasecmp(cbsubtype, "RFC822"))) {
- /* FIXME: message/rfc822 also needs to output the envelope structure,
- * body structure, and line count of the encapsulated message. Fortunately
- * there are not yet any clients depending on this, so we can get away
- * with not implementing it for now.
- */
- }
-
- /* MD5 value of body part; we can get away with NIL'ing this */
- IAPuts("NIL ");
-
- /* Disposition */
- if ((disp == NULL) || IsEmptyStr(disp)) {
- IAPuts("NIL");
- }
- else {
- IAPuts("(");
- IPutStr(disp, strlen(disp));
- if ((filename != NULL) && (!IsEmptyStr(filename))) {
- IAPuts(" (\"FILENAME\" ");
- IPutStr(filename, strlen(filename));
- IAPuts(")");
- }
- IAPuts(")");
- }
-
- /* Body language (not defined yet) */
- IAPuts(" NIL)");
-}
-
-
-
-/*
- * Spew the BODYSTRUCTURE data for a message.
- *
- */
-void imap_fetch_bodystructure (long msgnum, const char *item,
- struct CtdlMessage *msg) {
- const char *rfc822 = NULL;
- const char *rfc822_body = NULL;
- size_t rfc822_len;
- size_t rfc822_headers_len;
- size_t rfc822_body_len;
- const char *ptr = NULL;
- char *pch;
- char buf[SIZ];
- int lines = 0;
-
- /* Handle NULL message gracefully */
- if (msg == NULL) {
- IAPuts("BODYSTRUCTURE (\"TEXT\" \"PLAIN\" "
- "(\"CHARSET\" \"US-ASCII\") NIL NIL "
- "\"7BIT\" 0 0)");
- return;
- }
-
- /* For non-RFC822 (ordinary Citadel) messages, this is short and
- * sweet...
- */
- if (msg->cm_format_type != FMT_RFC822) {
-
- /* *sigh* We have to RFC822-format the message just to be able
- * to measure it. FIXME use smi cached fields if possible
- */
-
- CC->redirect_buffer = NewStrBufPlain(NULL, SIZ);
- CtdlOutputPreLoadedMsg(msg, MT_RFC822, 0, 0, 1, SUPPRESS_ENV_TO);
- rfc822_len = StrLength(CC->redirect_buffer);
- rfc822 = pch = SmashStrBuf(&CC->redirect_buffer);
-
- ptr = rfc822;
- do {
- ptr = cmemreadline(ptr, buf, sizeof buf);
- ++lines;
- if ((IsEmptyStr(buf)) && (rfc822_body == NULL)) {
- rfc822_body = ptr;
- }
- } while (*ptr != 0);
-
- rfc822_headers_len = rfc822_body - rfc822;
- rfc822_body_len = rfc822_len - rfc822_headers_len;
- free(pch);
-
- IAPuts("BODYSTRUCTURE (\"TEXT\" \"PLAIN\" "
- "(\"CHARSET\" \"US-ASCII\") NIL NIL "
- "\"7BIT\" ");
- IAPrintf(SIZE_T_FMT " %d)", rfc822_body_len, lines);
-
- return;
- }
-
- /* For messages already stored in RFC822 format, we have to parse. */
- IAPuts("BODYSTRUCTURE ");
- mime_parser(CM_RANGE(msg, eMesageText),
- *imap_fetch_bodystructure_part, /* part */
- *imap_fetch_bodystructure_pre, /* pre-multi */
- *imap_fetch_bodystructure_post, /* post-multi */
- NULL,
- 1); /* don't decode -- we want it as-is */
-}
-
-
-/*
- * imap_do_fetch() calls imap_do_fetch_msg() to output the data of an
- * individual message, once it has been selected for output.
- */
-void imap_do_fetch_msg(int seq, citimap_command *Cmd) {
- int i;
- citimap *Imap = IMAP;
- struct CtdlMessage *msg = NULL;
- int body_loaded = 0;
-
- /* Don't attempt to fetch bogus messages or UID's */
- if (seq < 1) return;
- if (Imap->msgids[seq-1] < 1L) return;
-
- buffer_output();
- IAPrintf("* %d FETCH (", seq);
-
- for (i=0; i<Cmd->num_parms; ++i) {
-
- /* Fetchable without going to the message store at all */
- if (!strcasecmp(Cmd->Params[i].Key, "UID")) {
- imap_fetch_uid(seq);
- }
- else if (!strcasecmp(Cmd->Params[i].Key, "FLAGS")) {
- imap_fetch_flags(seq-1);
- }
-
- /* Potentially fetchable from cache, if the client requests
- * stuff from the same message several times in a row.
- */
- else if (!strcasecmp(Cmd->Params[i].Key, "RFC822")) {
- imap_fetch_rfc822(Imap->msgids[seq-1], Cmd->Params[i].Key);
- }
- else if (!strcasecmp(Cmd->Params[i].Key, "RFC822.HEADER")) {
- imap_fetch_rfc822(Imap->msgids[seq-1], Cmd->Params[i].Key);
- }
- else if (!strcasecmp(Cmd->Params[i].Key, "RFC822.SIZE")) {
- imap_fetch_rfc822(Imap->msgids[seq-1], Cmd->Params[i].Key);
- }
- else if (!strcasecmp(Cmd->Params[i].Key, "RFC822.TEXT")) {
- imap_fetch_rfc822(Imap->msgids[seq-1], Cmd->Params[i].Key);
- }
-
- /* BODY fetches do their own fetching and caching too. */
- else if (!strncasecmp(Cmd->Params[i].Key, "BODY[", 5)) {
- imap_fetch_body(Imap->msgids[seq-1], Cmd->Params[i], 0);
- }
- else if (!strncasecmp(Cmd->Params[i].Key, "BODY.PEEK[", 10)) {
- imap_fetch_body(Imap->msgids[seq-1], Cmd->Params[i], 1);
- }
-
- /* Otherwise, load the message into memory.
- */
- else if (!strcasecmp(Cmd->Params[i].Key, "BODYSTRUCTURE")) {
- if ((msg != NULL) && (!body_loaded)) {
- CM_Free(msg); /* need the whole thing */
- msg = NULL;
- }
- if (msg == NULL) {
- msg = CtdlFetchMessage(Imap->msgids[seq-1], 1);
- body_loaded = 1;
- }
- imap_fetch_bodystructure(Imap->msgids[seq-1],
- Cmd->Params[i].Key, msg);
- }
- else if (!strcasecmp(Cmd->Params[i].Key, "ENVELOPE")) {
- if (msg == NULL) {
- msg = CtdlFetchMessage(Imap->msgids[seq-1], 0);
- body_loaded = 0;
- }
- imap_fetch_envelope(msg);
- }
- else if (!strcasecmp(Cmd->Params[i].Key, "INTERNALDATE")) {
- if (msg == NULL) {
- msg = CtdlFetchMessage(Imap->msgids[seq-1], 0);
- body_loaded = 0;
- }
- imap_fetch_internaldate(msg);
- }
-
- if (i != Cmd->num_parms-1) IAPuts(" ");
- }
-
- IAPuts(")\r\n");
- unbuffer_output();
- if (msg != NULL) {
- CM_Free(msg);
- }
-}
-
-
-
-/*
- * imap_fetch() calls imap_do_fetch() to do its actual work, once it's
- * validated and boiled down the request a bit.
- */
-void imap_do_fetch(citimap_command *Cmd) {
- citimap *Imap = IMAP;
- int i;
-#if 0
-/* debug output the parsed vector */
- {
- int i;
- syslog(LOG_DEBUG, "imap: ----- %ld params", Cmd->num_parms);
-
- for (i=0; i < Cmd->num_parms; i++) {
- if (Cmd->Params[i].len != strlen(Cmd->Params[i].Key))
- syslog(LOG_DEBUG, "imap: *********** %ld != %ld : %s",
- Cmd->Params[i].len,
- strlen(Cmd->Params[i].Key),
- Cmd->Params[i].Key);
- else
- syslog(LOG_DEBUG, "imap: %ld : %s",
- Cmd->Params[i].len,
- Cmd->Params[i].Key);
- }}
-
-#endif
-
- if (Imap->num_msgs > 0) {
- for (i = 0; i < Imap->num_msgs; ++i) {
-
- /* Abort the fetch loop if the session breaks.
- * This is important for users who keep mailboxes
- * that are too big *and* are too impatient to
- * let them finish loading. :)
- */
- if (CC->kill_me) return;
-
- /* Get any message marked for fetch. */
- if (Imap->flags[i] & IMAP_SELECTED) {
- imap_do_fetch_msg(i+1, Cmd);
- }
- }
- }
-}
-
-
-
-/*
- * Back end for imap_handle_macros()
- * Note that this function *only* looks at the beginning of the string. It
- * is not a generic search-and-replace function.
- */
-void imap_macro_replace(StrBuf *Buf, long where,
- StrBuf *TmpBuf,
- char *find, long findlen,
- char *replace, long replacelen)
-{
-
- if (StrLength(Buf) - where > findlen)
- return;
-
- if (!strncasecmp(ChrPtr(Buf) + where, find, findlen)) {
- if (ChrPtr(Buf)[where + findlen] == ' ') {
- StrBufPlain(TmpBuf, replace, replacelen);
- StrBufAppendBufPlain(TmpBuf, HKEY(" "), 0);
- StrBufReplaceToken(Buf, where, findlen,
- SKEY(TmpBuf));
- }
- if (where + findlen == StrLength(Buf)) {
- StrBufReplaceToken(Buf, where, findlen,
- replace, replacelen);
- }
- }
-}
-
-
-
-/*
- * Handle macros embedded in FETCH data items.
- * (What the heck are macros doing in a wire protocol? Are we trying to save
- * the computer at the other end the trouble of typing a lot of characters?)
- */
-void imap_handle_macros(citimap_command *Cmd) {
- long i;
- int nest = 0;
- StrBuf *Tmp = NewStrBuf();
-
- for (i=0; i < StrLength(Cmd->CmdBuf); ++i) {
- char ch = ChrPtr(Cmd->CmdBuf)[i];
- if ((ch=='(') ||
- (ch=='[') ||
- (ch=='<') ||
- (ch=='{')) ++nest;
- else if ((ch==')') ||
- (ch==']') ||
- (ch=='>') ||
- (ch=='}')) --nest;
-
- if (nest <= 0) {
- imap_macro_replace(Cmd->CmdBuf, i,
- Tmp,
- HKEY("ALL"),
- HKEY("FLAGS INTERNALDATE RFC822.SIZE ENVELOPE")
- );
- imap_macro_replace(Cmd->CmdBuf, i,
- Tmp,
- HKEY("BODY"),
- HKEY("BODYSTRUCTURE")
- );
- imap_macro_replace(Cmd->CmdBuf, i,
- Tmp,
- HKEY("FAST"),
- HKEY("FLAGS INTERNALDATE RFC822.SIZE")
- );
- imap_macro_replace(Cmd->CmdBuf, i,
- Tmp,
- HKEY("FULL"),
- HKEY("FLAGS INTERNALDATE RFC822.SIZE ENVELOPE BODY")
- );
- }
- }
- FreeStrBuf(&Tmp);
-}
-
-
-/*
- * Break out the data items requested, possibly a parenthesized list.
- * Returns the number of data items, or -1 if the list is invalid.
- * NOTE: this function alters the string it is fed, and uses it as a buffer
- * to hold the data for the pointers it returns.
- */
-int imap_extract_data_items(citimap_command *Cmd)
-{
- int nArgs;
- int nest = 0;
- const char *pch, *end;
-
- /* Convert all whitespace to ordinary space characters. */
- pch = ChrPtr(Cmd->CmdBuf);
- end = pch + StrLength(Cmd->CmdBuf);
-
- while (pch < end)
- {
- if (isspace(*pch))
- StrBufPeek(Cmd->CmdBuf, pch, 0, ' ');
- pch++;
- }
-
- /* Strip leading and trailing whitespace, then strip leading and
- * trailing parentheses if it's a list
- */
- StrBufTrim(Cmd->CmdBuf);
- pch = ChrPtr(Cmd->CmdBuf);
- if ( (pch[0]=='(') &&
- (pch[StrLength(Cmd->CmdBuf)-1]==')') )
- {
- StrBufCutRight(Cmd->CmdBuf, 1);
- StrBufCutLeft(Cmd->CmdBuf, 1);
- StrBufTrim(Cmd->CmdBuf);
- }
-
- /* Parse any macro data items */
- imap_handle_macros(Cmd);
-
- /*
- * Now break out the data items. We throw in one trailing space in
- * order to avoid having to break out the last one manually.
- */
- nArgs = StrLength(Cmd->CmdBuf) / 10 + 10;
- nArgs = CmdAdjust(Cmd, nArgs, 0);
- Cmd->num_parms = 0;
- Cmd->Params[Cmd->num_parms].Key = pch = ChrPtr(Cmd->CmdBuf);
- end = Cmd->Params[Cmd->num_parms].Key + StrLength(Cmd->CmdBuf);
-
- while (pch < end)
- {
- if ((*pch=='(') ||
- (*pch=='[') ||
- (*pch=='<') ||
- (*pch=='{'))
- ++nest;
-
- else if ((*pch==')') ||
- (*pch==']') ||
- (*pch=='>') ||
- (*pch=='}'))
- --nest;
-
- if ((nest <= 0) && (*pch==' ')) {
- StrBufPeek(Cmd->CmdBuf, pch, 0, '\0');
- Cmd->Params[Cmd->num_parms].len =
- pch - Cmd->Params[Cmd->num_parms].Key;
-
- if (Cmd->num_parms + 1 >= Cmd->avail_parms) {
- nArgs = CmdAdjust(Cmd, nArgs * 2, 1);
- }
- Cmd->num_parms++;
- Cmd->Params[Cmd->num_parms].Key = ++pch;
- }
- else if (pch + 1 == end) {
- Cmd->Params[Cmd->num_parms].len =
- pch - Cmd->Params[Cmd->num_parms].Key + 1;
-
- Cmd->num_parms++;
- }
- pch ++;
- }
- return Cmd->num_parms;
-
-}
-
-
-/*
- * One particularly hideous aspect of IMAP is that we have to allow the client
- * to specify arbitrary ranges and/or sets of messages to fetch. Citadel IMAP
- * handles this by setting the IMAP_SELECTED flag for each message specified in
- * the ranges/sets, then looping through the message array, outputting messages
- * with the flag set. We don't bother returning an error if an out-of-range
- * number is specified (we just return quietly) because any client braindead
- * enough to request a bogus message number isn't going to notice the
- * difference anyway.
- *
- * This function clears out the IMAP_SELECTED bits, then sets that bit for each
- * message included in the specified range.
- *
- * Set is_uid to 1 to fetch by UID instead of sequence number.
- */
-void imap_pick_range(const char *supplied_range, int is_uid) {
- citimap *Imap = IMAP;
- int i;
- int num_sets;
- int s;
- char setstr[SIZ], lostr[SIZ], histr[SIZ];
- long lo, hi;
- char actual_range[SIZ];
-
- /*
- * Handle the "ALL" macro
- */
- if (!strcasecmp(supplied_range, "ALL")) {
- safestrncpy(actual_range, "1:*", sizeof actual_range);
- }
- else {
- safestrncpy(actual_range, supplied_range, sizeof actual_range);
- }
-
- /*
- * Clear out the IMAP_SELECTED flags for all messages.
- */
- for (i = 0; i < Imap->num_msgs; ++i) {
- Imap->flags[i] = Imap->flags[i] & ~IMAP_SELECTED;
- }
-
- /*
- * Now set it for all specified messages.
- */
- num_sets = num_tokens(actual_range, ',');
- for (s=0; s<num_sets; ++s) {
- extract_token(setstr, actual_range, s, ',', sizeof setstr);
-
- extract_token(lostr, setstr, 0, ':', sizeof lostr);
- if (num_tokens(setstr, ':') >= 2) {
- extract_token(histr, setstr, 1, ':', sizeof histr);
- if (!strcmp(histr, "*")) snprintf(histr, sizeof histr, "%ld", LONG_MAX);
- }
- else {
- safestrncpy(histr, lostr, sizeof histr);
- }
- lo = atol(lostr);
- hi = atol(histr);
-
- /* Loop through the array, flipping bits where appropriate */
- for (i = 1; i <= Imap->num_msgs; ++i) {
- if (is_uid) { /* fetch by sequence number */
- if ( (Imap->msgids[i-1]>=lo)
- && (Imap->msgids[i-1]<=hi)) {
- Imap->flags[i-1] |= IMAP_SELECTED;
- }
- }
- else { /* fetch by uid */
- if ( (i>=lo) && (i<=hi)) {
- Imap->flags[i-1] |= IMAP_SELECTED;
- }
- }
- }
- }
-}
-
-
-
-/*
- * This function is called by the main command loop.
- */
-void imap_fetch(int num_parms, ConstStr *Params) {
- citimap_command Cmd;
- int num_items;
-
- if (num_parms < 4) {
- IReply("BAD invalid parameters");
- return;
- }
-
- imap_pick_range(Params[2].Key, 0);
-
- memset(&Cmd, 0, sizeof(citimap_command));
- Cmd.CmdBuf = NewStrBufPlain(NULL, StrLength(IMAP->Cmd.CmdBuf));
- MakeStringOf(Cmd.CmdBuf, 3);
-
- num_items = imap_extract_data_items(&Cmd);
- if (num_items < 1) {
- IReply("BAD invalid data item list");
- FreeStrBuf(&Cmd.CmdBuf);
- free(Cmd.Params);
- return;
- }
-
- imap_do_fetch(&Cmd);
- IReply("OK FETCH completed");
- FreeStrBuf(&Cmd.CmdBuf);
- free(Cmd.Params);
-}
-
-/*
- * This function is called by the main command loop.
- */
-void imap_uidfetch(int num_parms, ConstStr *Params) {
- citimap_command Cmd;
- int num_items;
- int i;
- int have_uid_item = 0;
-
- if (num_parms < 5) {
- IReply("BAD invalid parameters");
- return;
- }
-
- imap_pick_range(Params[3].Key, 1);
-
- memset(&Cmd, 0, sizeof(citimap_command));
- Cmd.CmdBuf = NewStrBufPlain(NULL, StrLength(IMAP->Cmd.CmdBuf));
-
- MakeStringOf(Cmd.CmdBuf, 4);
-#if 0
- syslog(LOG_DEBUG, "imap: -------%s--------", ChrPtr(Cmd.CmdBuf));
-#endif
- num_items = imap_extract_data_items(&Cmd);
- if (num_items < 1) {
- IReply("BAD invalid data item list");
- FreeStrBuf(&Cmd.CmdBuf);
- free(Cmd.Params);
- return;
- }
-
- /* If the "UID" item was not included, we include it implicitly
- * (at the beginning) because this is a UID FETCH command
- */
- for (i=0; i<num_items; ++i) {
- if (!strcasecmp(Cmd.Params[i].Key, "UID")) ++have_uid_item;
- }
- if (have_uid_item == 0) {
- if (Cmd.num_parms + 1 >= Cmd.avail_parms)
- CmdAdjust(&Cmd, Cmd.avail_parms + 1, 1);
- memmove(&Cmd.Params[1],
- &Cmd.Params[0],
- sizeof(ConstStr) * Cmd.num_parms);
-
- Cmd.num_parms++;
- Cmd.Params[0] = (ConstStr){HKEY("UID")};
- }
-
- imap_do_fetch(&Cmd);
- IReply("OK UID FETCH completed");
- FreeStrBuf(&Cmd.CmdBuf);
- free(Cmd.Params);
-}
-
-
projects / citadel.git / blobdiff