2 * git-imap-send - drops patches into an imap Drafts folder
3 * derived from isync/mbsync - mailbox synchronizer
5 * Copyright (C) 2000-2002 Michael R. Elkins <me@mutt.org>
6 * Copyright (C) 2002-2004 Oswald Buddenhagen <ossi@users.sf.net>
7 * Copyright (C) 2004 Theodore Y. Ts'o <tytso@mit.edu>
8 * Copyright (C) 2006 Mike McCormack
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 #include <netinet/in.h>
29 #include <netinet/tcp.h>
30 #include <arpa/inet.h>
31 #include <sys/socket.h>
34 typedef struct store_conf {
36 const char *path; /* should this be here? its interpretation is driver-specific */
39 unsigned max_size; /* off_t is overkill */
40 unsigned trash_remote_new:1, trash_only_new:1;
43 typedef struct string_list {
44 struct string_list *next;
48 typedef struct channel_conf {
49 struct channel_conf *next;
51 store_conf_t *master, *slave;
52 char *master_name, *slave_name;
54 string_list_t *patterns;
56 unsigned max_messages; /* for slave only */
59 typedef struct group_conf {
60 struct group_conf *next;
62 string_list_t *channels;
65 /* For message->status */
66 #define M_RECENT (1<<0) /* unsyncable flag; maildir_* depend on this being 1<<0 */
67 #define M_DEAD (1<<1) /* expunged */
68 #define M_FLAGS (1<<2) /* flags fetched */
70 typedef struct message {
72 /* string_list_t *keywords; */
73 size_t size; /* zero implies "not fetched" */
75 unsigned char flags, status;
78 typedef struct store {
79 store_conf_t *conf; /* foreign */
81 /* currently open mailbox */
82 const char *name; /* foreign! maybe preset? */
84 message_t *msgs; /* own */
86 unsigned char opts; /* maybe preset? */
87 /* note that the following do _not_ reflect stats from msgs, but mailbox totals */
88 int count; /* # of messages */
89 int recent; /* # of recent messages - don't trust this beyond the initial read */
100 #define DRV_MSG_BAD -1
101 #define DRV_BOX_BAD -2
102 #define DRV_STORE_BAD -3
104 static int Verbose, Quiet;
106 static void info( const char *, ... );
107 static void warn( const char *, ... );
109 static char *next_arg( char ** );
111 static void free_generic_messages( message_t * );
113 static int nfsnprintf( char *buf, int blen, const char *fmt, ... );
116 static void arc4_init( void );
117 static unsigned char arc4_getbyte( void );
119 typedef struct imap_server_conf {
126 } imap_server_conf_t;
128 typedef struct imap_store_conf {
130 imap_server_conf_t *server;
131 unsigned use_namespace:1;
134 #define NIL (void*)0x1
135 #define LIST (void*)0x2
137 typedef struct _list {
138 struct _list *next, *child;
156 typedef struct imap {
157 int uidnext; /* from SELECT responses */
158 list_t *ns_personal, *ns_other, *ns_shared; /* NAMESPACE info */
159 unsigned caps, rcaps; /* CAPABILITY results */
161 int nexttag, num_in_progress, literal_pending;
162 struct imap_cmd *in_progress, **in_progress_append;
163 buffer_t buf; /* this is BIG, so put it last */
166 typedef struct imap_store {
171 unsigned /*currentnc:1,*/ trashnc:1;
175 int (*cont)( imap_store_t *ctx, struct imap_cmd *cmd, const char *prompt );
176 void (*done)( imap_store_t *ctx, struct imap_cmd *cmd, int response);
181 unsigned create:1, trycreate:1;
185 struct imap_cmd *next;
186 struct imap_cmd_cb cb;
191 #define CAP(cap) (imap->caps & (1 << (cap)))
200 static const char *cap_list[] = {
211 static int get_cmd_result( imap_store_t *ctx, struct imap_cmd *tcmd );
214 static const char *Flags[] = {
223 socket_perror( const char *func, Socket_t *sock, int ret )
228 fprintf( stderr, "%s: unexpected EOF\n", func );
232 socket_read( Socket_t *sock, char *buf, int len )
234 int n = read( sock->fd, buf, len );
236 socket_perror( "read", sock, n );
244 socket_write( Socket_t *sock, const char *buf, int len )
246 int n = write( sock->fd, buf, len );
248 socket_perror( "write", sock, n );
255 /* simple line buffering */
257 buffer_gets( buffer_t * b, char **s )
260 int start = b->offset;
265 /* make sure we have enough data to read the \r\n sequence */
266 if (b->offset + 1 >= b->bytes) {
268 /* shift down used bytes */
271 assert( start <= b->bytes );
272 n = b->bytes - start;
275 memcpy( b->buf, b->buf + start, n );
281 n = socket_read( &b->sock, b->buf + b->bytes,
282 sizeof(b->buf) - b->bytes );
290 if (b->buf[b->offset] == '\r') {
291 assert( b->offset + 1 < b->bytes );
292 if (b->buf[b->offset + 1] == '\n') {
293 b->buf[b->offset] = 0; /* terminate the string */
294 b->offset += 2; /* next line */
307 info( const char *msg, ... )
320 warn( const char *msg, ... )
326 vfprintf( stderr, msg, va );
338 while (isspace( (unsigned char) **s ))
347 *s = strchr( *s, '"' );
350 while (**s && !isspace( (unsigned char) **s ))
363 free_generic_messages( message_t *msgs )
367 for (; msgs; msgs = tmsg) {
374 nfsnprintf( char *buf, int blen, const char *fmt, ... )
380 if (blen <= 0 || (unsigned)(ret = vsnprintf( buf, blen, fmt, va )) >= (unsigned)blen)
381 die( "Fatal: buffer too small. Please report a bug.\n");
387 unsigned char i, j, s[256];
394 unsigned char j, si, dat[128];
396 if ((fd = open( "/dev/urandom", O_RDONLY )) < 0 && (fd = open( "/dev/random", O_RDONLY )) < 0) {
397 fprintf( stderr, "Fatal: no random number source available.\n" );
400 if (read( fd, dat, 128 ) != 128) {
401 fprintf( stderr, "Fatal: cannot read random number source.\n" );
406 for (i = 0; i < 256; i++)
408 for (i = j = 0; i < 256; i++) {
410 j += si + dat[i & 127];
416 for (i = 0; i < 256; i++)
423 unsigned char si, sj;
431 return rs.s[(si + sj) & 0xff];
434 static struct imap_cmd *
435 v_issue_imap_cmd( imap_store_t *ctx, struct imap_cmd_cb *cb,
436 const char *fmt, va_list ap )
438 imap_t *imap = ctx->imap;
439 struct imap_cmd *cmd;
443 cmd = xmalloc( sizeof(struct imap_cmd) );
444 nfvasprintf( &cmd->cmd, fmt, ap );
445 cmd->tag = ++imap->nexttag;
450 memset( &cmd->cb, 0, sizeof(cmd->cb) );
452 while (imap->literal_pending)
453 get_cmd_result( ctx, NULL );
455 bufl = nfsnprintf( buf, sizeof(buf), cmd->cb.data ? CAP(LITERALPLUS) ?
456 "%d %s{%d+}\r\n" : "%d %s{%d}\r\n" : "%d %s\r\n",
457 cmd->tag, cmd->cmd, cmd->cb.dlen );
459 if (imap->num_in_progress)
460 printf( "(%d in progress) ", imap->num_in_progress );
461 if (memcmp( cmd->cmd, "LOGIN", 5 ))
462 printf( ">>> %s", buf );
464 printf( ">>> %d LOGIN <user> <pass>\n", cmd->tag );
466 if (socket_write( &imap->buf.sock, buf, bufl ) != bufl) {
474 if (CAP(LITERALPLUS)) {
475 n = socket_write( &imap->buf.sock, cmd->cb.data, cmd->cb.dlen );
476 free( cmd->cb.data );
477 if (n != cmd->cb.dlen ||
478 (n = socket_write( &imap->buf.sock, "\r\n", 2 )) != 2)
486 imap->literal_pending = 1;
487 } else if (cmd->cb.cont)
488 imap->literal_pending = 1;
490 *imap->in_progress_append = cmd;
491 imap->in_progress_append = &cmd->next;
492 imap->num_in_progress++;
496 static struct imap_cmd *
497 issue_imap_cmd( imap_store_t *ctx, struct imap_cmd_cb *cb, const char *fmt, ... )
499 struct imap_cmd *ret;
503 ret = v_issue_imap_cmd( ctx, cb, fmt, ap );
509 imap_exec( imap_store_t *ctx, struct imap_cmd_cb *cb, const char *fmt, ... )
512 struct imap_cmd *cmdp;
515 cmdp = v_issue_imap_cmd( ctx, cb, fmt, ap );
520 return get_cmd_result( ctx, cmdp );
524 imap_exec_m( imap_store_t *ctx, struct imap_cmd_cb *cb, const char *fmt, ... )
527 struct imap_cmd *cmdp;
530 cmdp = v_issue_imap_cmd( ctx, cb, fmt, ap );
533 return DRV_STORE_BAD;
535 switch (get_cmd_result( ctx, cmdp )) {
536 case RESP_BAD: return DRV_STORE_BAD;
537 case RESP_NO: return DRV_MSG_BAD;
538 default: return DRV_OK;
543 is_atom( list_t *list )
545 return list && list->val && list->val != NIL && list->val != LIST;
549 is_list( list_t *list )
551 return list && list->val == LIST;
555 free_list( list_t *list )
559 for (; list; list = tmp) {
562 free_list( list->child );
563 else if (is_atom( list ))
570 parse_imap_list_l( imap_t *imap, char **sp, list_t **curp, int level )
577 while (isspace( (unsigned char)*s ))
579 if (level && *s == ')') {
583 *curp = cur = xmalloc( sizeof(*cur) );
585 cur->val = NULL; /* for clean bail */
590 if (parse_imap_list_l( imap, &s, &cur->child, level + 1 ))
592 } else if (imap && *s == '{') {
594 bytes = cur->len = strtol( s + 1, &s, 10 );
598 s = cur->val = xmalloc( cur->len );
600 /* dump whats left over in the input buffer */
601 n = imap->buf.bytes - imap->buf.offset;
604 /* the entire message fit in the buffer */
607 memcpy( s, imap->buf.buf + imap->buf.offset, n );
611 /* mark that we used part of the buffer */
612 imap->buf.offset += n;
614 /* now read the rest of the message */
616 if ((n = socket_read (&imap->buf.sock, s, bytes)) <= 0)
622 if (buffer_gets( &imap->buf, &s ))
624 } else if (*s == '"') {
628 for (; *s != '"'; s++)
633 cur->val = xmalloc( cur->len + 1 );
634 memcpy( cur->val, p, cur->len );
635 cur->val[cur->len] = 0;
639 for (; *s && !isspace( (unsigned char)*s ); s++)
640 if (level && *s == ')')
643 if (cur->len == 3 && !memcmp ("NIL", p, 3))
646 cur->val = xmalloc( cur->len + 1 );
647 memcpy( cur->val, p, cur->len );
648 cur->val[cur->len] = 0;
667 parse_imap_list( imap_t *imap, char **sp )
671 if (!parse_imap_list_l( imap, sp, &head, 0 ))
678 parse_list( char **sp )
680 return parse_imap_list( NULL, sp );
684 parse_capability( imap_t *imap, char *cmd )
689 imap->caps = 0x80000000;
690 while ((arg = next_arg( &cmd )))
691 for (i = 0; i < ARRAY_SIZE(cap_list); i++)
692 if (!strcmp( cap_list[i], arg ))
693 imap->caps |= 1 << i;
694 imap->rcaps = imap->caps;
698 parse_response_code( imap_store_t *ctx, struct imap_cmd_cb *cb, char *s )
700 imap_t *imap = ctx->imap;
704 return RESP_OK; /* no response code */
706 if (!(p = strchr( s, ']' ))) {
707 fprintf( stderr, "IMAP error: malformed response code\n" );
711 arg = next_arg( &s );
712 if (!strcmp( "UIDVALIDITY", arg )) {
713 if (!(arg = next_arg( &s )) || !(ctx->gen.uidvalidity = atoi( arg ))) {
714 fprintf( stderr, "IMAP error: malformed UIDVALIDITY status\n" );
717 } else if (!strcmp( "UIDNEXT", arg )) {
718 if (!(arg = next_arg( &s )) || !(imap->uidnext = atoi( arg ))) {
719 fprintf( stderr, "IMAP error: malformed NEXTUID status\n" );
722 } else if (!strcmp( "CAPABILITY", arg )) {
723 parse_capability( imap, s );
724 } else if (!strcmp( "ALERT", arg )) {
725 /* RFC2060 says that these messages MUST be displayed
728 for (; isspace( (unsigned char)*p ); p++);
729 fprintf( stderr, "*** IMAP ALERT *** %s\n", p );
730 } else if (cb && cb->ctx && !strcmp( "APPENDUID", arg )) {
731 if (!(arg = next_arg( &s )) || !(ctx->gen.uidvalidity = atoi( arg )) ||
732 !(arg = next_arg( &s )) || !(*(int *)cb->ctx = atoi( arg )))
734 fprintf( stderr, "IMAP error: malformed APPENDUID status\n" );
742 get_cmd_result( imap_store_t *ctx, struct imap_cmd *tcmd )
744 imap_t *imap = ctx->imap;
745 struct imap_cmd *cmdp, **pcmdp, *ncmdp;
746 char *cmd, *arg, *arg1, *p;
747 int n, resp, resp2, tag;
750 if (buffer_gets( &imap->buf, &cmd ))
753 arg = next_arg( &cmd );
755 arg = next_arg( &cmd );
757 fprintf( stderr, "IMAP error: unable to parse untagged response\n" );
761 if (!strcmp( "NAMESPACE", arg )) {
762 imap->ns_personal = parse_list( &cmd );
763 imap->ns_other = parse_list( &cmd );
764 imap->ns_shared = parse_list( &cmd );
765 } else if (!strcmp( "OK", arg ) || !strcmp( "BAD", arg ) ||
766 !strcmp( "NO", arg ) || !strcmp( "BYE", arg )) {
767 if ((resp = parse_response_code( ctx, NULL, cmd )) != RESP_OK)
769 } else if (!strcmp( "CAPABILITY", arg ))
770 parse_capability( imap, cmd );
771 else if ((arg1 = next_arg( &cmd ))) {
772 if (!strcmp( "EXISTS", arg1 ))
773 ctx->gen.count = atoi( arg );
774 else if (!strcmp( "RECENT", arg1 ))
775 ctx->gen.recent = atoi( arg );
777 fprintf( stderr, "IMAP error: unable to parse untagged response\n" );
780 } else if (!imap->in_progress) {
781 fprintf( stderr, "IMAP error: unexpected reply: %s %s\n", arg, cmd ? cmd : "" );
783 } else if (*arg == '+') {
784 /* This can happen only with the last command underway, as
785 it enforces a round-trip. */
786 cmdp = (struct imap_cmd *)((char *)imap->in_progress_append -
787 offsetof(struct imap_cmd, next));
789 n = socket_write( &imap->buf.sock, cmdp->cb.data, cmdp->cb.dlen );
790 free( cmdp->cb.data );
791 cmdp->cb.data = NULL;
792 if (n != (int)cmdp->cb.dlen)
794 } else if (cmdp->cb.cont) {
795 if (cmdp->cb.cont( ctx, cmdp, cmd ))
798 fprintf( stderr, "IMAP error: unexpected command continuation request\n" );
801 if (socket_write( &imap->buf.sock, "\r\n", 2 ) != 2)
804 imap->literal_pending = 0;
809 for (pcmdp = &imap->in_progress; (cmdp = *pcmdp); pcmdp = &cmdp->next)
810 if (cmdp->tag == tag)
812 fprintf( stderr, "IMAP error: unexpected tag %s\n", arg );
815 if (!(*pcmdp = cmdp->next))
816 imap->in_progress_append = pcmdp;
817 imap->num_in_progress--;
818 if (cmdp->cb.cont || cmdp->cb.data)
819 imap->literal_pending = 0;
820 arg = next_arg( &cmd );
821 if (!strcmp( "OK", arg ))
824 if (!strcmp( "NO", arg )) {
825 if (cmdp->cb.create && cmd && (cmdp->cb.trycreate || !memcmp( cmd, "[TRYCREATE]", 11 ))) { /* SELECT, APPEND or UID COPY */
826 p = strchr( cmdp->cmd, '"' );
827 if (!issue_imap_cmd( ctx, NULL, "CREATE \"%.*s\"", strchr( p + 1, '"' ) - p + 1, p )) {
831 /* not waiting here violates the spec, but a server that does not
832 grok this nonetheless violates it too. */
834 if (!(ncmdp = issue_imap_cmd( ctx, &cmdp->cb, "%s", cmdp->cmd ))) {
841 return 0; /* ignored */
847 } else /*if (!strcmp( "BAD", arg ))*/
849 fprintf( stderr, "IMAP command '%s' returned response (%s) - %s\n",
850 memcmp (cmdp->cmd, "LOGIN", 5) ?
851 cmdp->cmd : "LOGIN <user> <pass>",
852 arg, cmd ? cmd : "");
854 if ((resp2 = parse_response_code( ctx, &cmdp->cb, cmd )) > resp)
858 cmdp->cb.done( ctx, cmdp, resp );
860 free( cmdp->cb.data );
863 if (!tcmd || tcmd == cmdp)
871 imap_close_server( imap_store_t *ictx )
873 imap_t *imap = ictx->imap;
875 if (imap->buf.sock.fd != -1) {
876 imap_exec( ictx, NULL, "LOGOUT" );
877 close( imap->buf.sock.fd );
879 free_list( imap->ns_personal );
880 free_list( imap->ns_other );
881 free_list( imap->ns_shared );
886 imap_close_store( store_t *ctx )
888 imap_close_server( (imap_store_t *)ctx );
889 free_generic_messages( ctx->msgs );
894 imap_open_store( imap_server_conf_t *srvc )
900 struct sockaddr_in addr;
901 int s, a[2], preauth;
904 ctx = xcalloc( sizeof(*ctx), 1 );
906 ctx->imap = imap = xcalloc( sizeof(*imap), 1 );
907 imap->buf.sock.fd = -1;
908 imap->in_progress_append = &imap->in_progress;
910 /* open connection to IMAP server */
913 info( "Starting tunnel '%s'... ", srvc->tunnel );
915 if (socketpair( PF_UNIX, SOCK_STREAM, 0, a )) {
916 perror( "socketpair" );
924 if (dup2( a[0], 0 ) == -1 || dup2( a[0], 1 ) == -1)
928 execl( "/bin/sh", "sh", "-c", srvc->tunnel, NULL );
934 imap->buf.sock.fd = a[1];
938 memset( &addr, 0, sizeof(addr) );
939 addr.sin_port = htons( srvc->port );
940 addr.sin_family = AF_INET;
942 info( "Resolving %s... ", srvc->host );
943 he = gethostbyname( srvc->host );
945 perror( "gethostbyname" );
950 addr.sin_addr.s_addr = *((int *) he->h_addr_list[0]);
952 s = socket( PF_INET, SOCK_STREAM, 0 );
954 info( "Connecting to %s:%hu... ", inet_ntoa( addr.sin_addr ), ntohs( addr.sin_port ) );
955 if (connect( s, (struct sockaddr *)&addr, sizeof(addr) )) {
962 imap->buf.sock.fd = s;
966 /* read the greeting string */
967 if (buffer_gets( &imap->buf, &rsp )) {
968 fprintf( stderr, "IMAP error: no greeting response\n" );
971 arg = next_arg( &rsp );
972 if (!arg || *arg != '*' || (arg = next_arg( &rsp )) == NULL) {
973 fprintf( stderr, "IMAP error: invalid greeting response\n" );
977 if (!strcmp( "PREAUTH", arg ))
979 else if (strcmp( "OK", arg ) != 0) {
980 fprintf( stderr, "IMAP error: unknown greeting response\n" );
983 parse_response_code( ctx, NULL, rsp );
984 if (!imap->caps && imap_exec( ctx, NULL, "CAPABILITY" ) != RESP_OK)
989 info ("Logging in...\n");
991 fprintf( stderr, "Skipping server %s, no user\n", srvc->host );
996 sprintf( prompt, "Password (%s@%s): ", srvc->user, srvc->host );
997 arg = getpass( prompt );
1003 fprintf( stderr, "Skipping account %s@%s, no password\n", srvc->user, srvc->host );
1007 * getpass() returns a pointer to a static buffer. make a copy
1008 * for long term storage.
1010 srvc->pass = xstrdup( arg );
1013 fprintf( stderr, "Skipping account %s@%s, server forbids LOGIN\n", srvc->user, srvc->host );
1016 warn( "*** IMAP Warning *** Password is being sent in the clear\n" );
1017 if (imap_exec( ctx, NULL, "LOGIN \"%s\" \"%s\"", srvc->user, srvc->pass ) != RESP_OK) {
1018 fprintf( stderr, "IMAP error: LOGIN failed\n" );
1025 return (store_t *)ctx;
1028 imap_close_store( &ctx->gen );
1033 imap_make_flags( int flags, char *buf )
1038 for (i = d = 0; i < ARRAY_SIZE(Flags); i++)
1039 if (flags & (1 << i)) {
1042 for (s = Flags[i]; *s; s++)
1053 imap_store_msg( store_t *gctx, msg_data_t *data, int *uid )
1055 imap_store_t *ctx = (imap_store_t *)gctx;
1056 imap_t *imap = ctx->imap;
1057 struct imap_cmd_cb cb;
1059 const char *prefix, *box;
1060 int ret, i, j, d, len, extra, nocr;
1061 int start, sbreak = 0, ebreak = 0;
1062 char flagstr[128], tuid[TUIDL * 2 + 1];
1064 memset( &cb, 0, sizeof(cb) );
1070 if (!CAP(UIDPLUS) && uid) {
1074 if (fmap[i++] == '\n') {
1076 if (i - 2 + nocr == start) {
1077 sbreak = ebreak = i - 2 + nocr;
1080 if (!memcmp( fmap + start, "X-TUID: ", 8 )) {
1081 extra -= (ebreak = i) - (sbreak = start) + nocr;
1086 /* invalid message */
1090 for (j = 0; j < TUIDL; j++)
1091 sprintf( tuid + j * 2, "%02x", arc4_getbyte() );
1092 extra += 8 + TUIDL * 2 + 2;
1095 for (; i < len; i++)
1096 if (fmap[i] == '\n')
1099 cb.dlen = len + extra;
1100 buf = cb.data = xmalloc( cb.dlen );
1102 if (!CAP(UIDPLUS) && uid) {
1104 for (; i < sbreak; i++)
1105 if (fmap[i] == '\n') {
1111 memcpy( buf, fmap, sbreak );
1114 memcpy( buf, "X-TUID: ", 8 );
1116 memcpy( buf, tuid, TUIDL * 2 );
1123 for (; i < len; i++)
1124 if (fmap[i] == '\n') {
1130 memcpy( buf, fmap + i, len - i );
1136 d = imap_make_flags( data->flags, flagstr );
1142 box = gctx->conf->trash;
1143 prefix = ctx->prefix;
1146 imap->caps = imap->rcaps & ~(1 << LITERALPLUS);
1149 prefix = !strcmp( box, "INBOX" ) ? "" : ctx->prefix;
1153 ret = imap_exec_m( ctx, &cb, "APPEND \"%s%s\" %s", prefix, box, flagstr );
1154 imap->caps = imap->rcaps;
1165 #define CHUNKSIZE 0x1000
1168 read_message( FILE *f, msg_data_t *msg )
1172 memset( msg, 0, sizeof *msg );
1174 msg->data = xmalloc( len+1 );
1178 if (msg->len >= len) {
1181 p = xrealloc(msg->data, len+1);
1186 r = fread( &msg->data[msg->len], 1, len - msg->len, f );
1191 msg->data[msg->len] = 0;
1196 count_messages( msg_data_t *msg )
1199 char *p = msg->data;
1202 if (!strncmp( "From ", p, 5 )) {
1206 p = strstr( p+5, "\nFrom ");
1215 split_msg( msg_data_t *all_msgs, msg_data_t *msg, int *ofs )
1219 memset( msg, 0, sizeof *msg );
1220 if (*ofs >= all_msgs->len)
1223 data = &all_msgs->data[ *ofs ];
1224 msg->len = all_msgs->len - *ofs;
1226 if (msg->len < 5 || strncmp( data, "From ", 5 ))
1229 p = strchr( data, '\n' );
1237 p = strstr( data, "\nFrom " );
1239 msg->len = &p[1] - data;
1241 msg->data = xmalloc( msg->len + 1 );
1245 memcpy( msg->data, data, msg->len );
1246 msg->data[ msg->len ] = 0;
1252 static imap_server_conf_t server =
1262 static char *imap_folder;
1265 git_imap_config(const char *key, const char *val)
1267 char imap_key[] = "imap.";
1269 if (strncmp( key, imap_key, sizeof imap_key - 1 ))
1271 key += sizeof imap_key - 1;
1273 if (!strcmp( "folder", key )) {
1274 imap_folder = xstrdup( val );
1275 } else if (!strcmp( "host", key )) {
1277 if (!strncmp( "imap:", val, 5 ))
1282 if (!strncmp( "//", val, 2 ))
1284 server.host = xstrdup( val );
1286 else if (!strcmp( "user", key ))
1287 server.user = xstrdup( val );
1288 else if (!strcmp( "pass", key ))
1289 server.pass = xstrdup( val );
1290 else if (!strcmp( "port", key ))
1291 server.port = git_config_int( key, val );
1292 else if (!strcmp( "tunnel", key ))
1293 server.tunnel = xstrdup( val );
1298 main(int argc, char **argv)
1300 msg_data_t all_msgs, msg;
1301 store_t *ctx = NULL;
1307 /* init the random number generator */
1310 git_config( git_imap_config );
1313 fprintf( stderr, "no imap store specified\n" );
1317 /* read the messages */
1318 if (!read_message( stdin, &all_msgs )) {
1319 fprintf(stderr,"nothing to send\n");
1323 total = count_messages( &all_msgs );
1325 fprintf(stderr,"no messages to send\n");
1329 /* write it to the imap server */
1330 ctx = imap_open_store( &server );
1332 fprintf( stderr,"failed to open store\n");
1336 fprintf( stderr, "sending %d message%s\n", total, (total!=1)?"s":"" );
1337 ctx->name = imap_folder;
1339 unsigned percent = n * 100 / total;
1340 fprintf( stderr, "%4u%% (%d/%d) done\r", percent, n, total );
1341 if (!split_msg( &all_msgs, &msg, &ofs ))
1343 r = imap_store_msg( ctx, &msg, &uid );
1344 if (r != DRV_OK) break;
1347 fprintf( stderr,"\n" );
1349 imap_close_store( ctx );