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Commit bee00121 bee001217ceaed8c188f1048e20dcffbcea31cf2 by Alain Magloire
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attribute.c auth.c body.c header.c io.c mailbox.c mbx_pop.c 

 	mbx_unix.c mbx_unixscan.c message.c mime.c tcp.c transcode.c
 	include/private/attribute0.h include/private/io0.h
 	include/private/mailbox0.h include/private/tcp.h
 	include/public/attribute.h include/public/auth.h
 	include/public/io.h include/public/mailbox.h
 	include/public/message.h
added the first basic support for pop.
 	include/private/auth0.h

move the definition of auth_t struct here.
 	net.c include/private/net0.h include/public/net.h

Overhaul change of the net_t by D. I.
1 parent 4ccdee87
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Inline Side-by-side
Showing 24 changed files with 264 additions and 543 deletions
...@@ -23,26 +23,24 @@ ...@@ -23,26 +23,24 @@
23 #include <errno.h> 23 #include <errno.h>
24 24
25 int 25 int
26 attribute_create (attribute_t *pattr, void *owner) 26 attribute_create (attribute_t *pattr)
27 { 27 {
28 attribute_t attr; 28 attribute_t attr;
29 if (pattr == NULL || owner == NULL) 29 if (pattr == NULL)
30 return EINVAL; 30 return EINVAL;
31 attr = calloc (1, sizeof(*attr)); 31 attr = calloc (1, sizeof(*attr));
32 if (attr == NULL) 32 if (attr == NULL)
33 return ENOMEM; 33 return ENOMEM;
34 attr->owner = owner;
35 *pattr = attr; 34 *pattr = attr;
36 return 0; 35 return 0;
37 } 36 }
38 37
39 void 38 void
40 attribute_destroy (attribute_t *pattr, void *owner) 39 attribute_destroy (attribute_t *pattr)
41 { 40 {
42 if (pattr && *pattr) 41 if (pattr && *pattr)
43 { 42 {
44 attribute_t attr = *pattr; 43 attribute_t attr = *pattr;
45 if (attr->owner == owner)
46 free (attr); 44 free (attr);
47 /* loose the link */ 45 /* loose the link */
48 *pattr = NULL; 46 *pattr = NULL;
...@@ -254,12 +252,12 @@ attribute_copy (attribute_t dest, attribute_t src) ...@@ -254,12 +252,12 @@ attribute_copy (attribute_t dest, attribute_t src)
254 } 252 }
255 253
256 int 254 int
257 string_to_attribute (const char *buffer, attribute_t *pattr, void *owner) 255 string_to_attribute (const char *buffer, attribute_t *pattr)
258 { 256 {
259 char *sep; 257 const char *sep;
260 int status; 258 int status;
261 259
262 status = attribute_create (pattr, owner); 260 status = attribute_create (pattr);
263 if (status != 0) 261 if (status != 0)
264 return status; 262 return status;
265 263
...@@ -268,6 +266,10 @@ string_to_attribute (const char *buffer, attribute_t *pattr, void *owner) ...@@ -268,6 +266,10 @@ string_to_attribute (const char *buffer, attribute_t *pattr, void *owner)
268 { 266 {
269 sep = strchr(buffer, ':'); /* pass the ':' */ 267 sep = strchr(buffer, ':'); /* pass the ':' */
270 sep++; 268 sep++;
269 }
270 else
271 sep = buffer;
272
271 while (*sep == ' ') sep++; /* glob spaces */ 273 while (*sep == ' ') sep++; /* glob spaces */
272 if (strchr (sep, 'R') != NULL || strchr (sep, 'r') != NULL) 274 if (strchr (sep, 'R') != NULL || strchr (sep, 'r') != NULL)
273 attribute_set_read (*pattr); 275 attribute_set_read (*pattr);
...@@ -277,7 +279,6 @@ string_to_attribute (const char *buffer, attribute_t *pattr, void *owner) ...@@ -277,7 +279,6 @@ string_to_attribute (const char *buffer, attribute_t *pattr, void *owner)
277 attribute_set_answered (*pattr); 279 attribute_set_answered (*pattr);
278 if (strchr (sep, 'F') != NULL || strchr (sep, 'f') != NULL) 280 if (strchr (sep, 'F') != NULL || strchr (sep, 'f') != NULL)
279 attribute_set_flagged (*pattr); 281 attribute_set_flagged (*pattr);
280 }
281 return 0; 282 return 0;
282 } 283 }
283 284
......
...@@ -15,7 +15,7 @@ ...@@ -15,7 +15,7 @@
15 along with this program; if not, write to the Free Software 15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ 16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
17 17
18 #include <auth.h> 18 #include <auth0.h>
19 #include <cpystr.h> 19 #include <cpystr.h>
20 20
21 #include <errno.h> 21 #include <errno.h>
...@@ -23,14 +23,6 @@ ...@@ -23,14 +23,6 @@
23 #include <string.h> 23 #include <string.h>
24 #include <stdlib.h> 24 #include <stdlib.h>
25 25
26 struct _auth
27 {
28 void *owner;
29 int (*_prologue) (auth_t);
30 int (*_authenticate) (auth_t);
31 int (*_epilogue) (auth_t);
32 };
33
34 int 26 int
35 auth_create (auth_t *pauth, void *owner) 27 auth_create (auth_t *pauth, void *owner)
36 { 28 {
...@@ -58,7 +50,8 @@ auth_destroy (auth_t *pauth, void *owner) ...@@ -58,7 +50,8 @@ auth_destroy (auth_t *pauth, void *owner)
58 } 50 }
59 51
60 int 52 int
61 auth_set_authenticate (auth_t auth, int (*_authenticate)(auth_t), 53 auth_set_authenticate (auth_t auth,
54 int (*_authenticate)(auth_t, char **, char **),
62 void *owner) 55 void *owner)
63 { 56 {
64 if (auth == NULL) 57 if (auth == NULL)
...@@ -70,11 +63,11 @@ auth_set_authenticate (auth_t auth, int (*_authenticate)(auth_t), ...@@ -70,11 +63,11 @@ auth_set_authenticate (auth_t auth, int (*_authenticate)(auth_t),
70 } 63 }
71 64
72 int 65 int
73 auth_authenticate (auth_t auth) 66 auth_authenticate (auth_t auth, char **user, char **passwd)
74 { 67 {
75 if (auth == NULL || auth->_authenticate == NULL) 68 if (auth == NULL || auth->_authenticate == NULL)
76 return EINVAL; 69 return EINVAL;
77 return auth->_authenticate (auth); 70 return auth->_authenticate (auth, user, passwd);
78 } 71 }
79 72
80 int 73 int
...@@ -91,7 +84,7 @@ auth_set_epilogue (auth_t auth, int (*_epilogue)(auth_t), void *owner) ...@@ -91,7 +84,7 @@ auth_set_epilogue (auth_t auth, int (*_epilogue)(auth_t), void *owner)
91 int 84 int
92 auth_epilogue (auth_t auth) 85 auth_epilogue (auth_t auth)
93 { 86 {
94 if (auth == NULL && auth->_epilogue == NULL) 87 if (auth == NULL || auth->_epilogue == NULL)
95 return EINVAL; 88 return EINVAL;
96 return auth->_epilogue (auth); 89 return auth->_epilogue (auth);
97 } 90 }
...@@ -110,7 +103,7 @@ auth_set_prologue (auth_t auth, int (*_prologue)(auth_t), void *owner) ...@@ -110,7 +103,7 @@ auth_set_prologue (auth_t auth, int (*_prologue)(auth_t), void *owner)
110 int 103 int
111 auth_prologue (auth_t auth) 104 auth_prologue (auth_t auth)
112 { 105 {
113 if (auth == NULL && auth->_prologue == NULL) 106 if (auth == NULL || auth->_prologue == NULL)
114 return EINVAL; 107 return EINVAL;
115 return auth->_prologue (auth); 108 return auth->_prologue (auth);
116 } 109 }
......
...@@ -82,7 +82,7 @@ body_get_stream (body_t body, stream_t *pstream) ...@@ -82,7 +82,7 @@ body_get_stream (body_t body, stream_t *pstream)
82 /* lazy floating body it is created when 82 /* lazy floating body it is created when
83 * doing the first body_write call 83 * doing the first body_write call
84 */ 84 */
85 status = stream_create (&stream, 0, body); 85 status = stream_create (&stream, MU_STREAM_RDWR, body);
86 if (status != 0) 86 if (status != 0)
87 return status; 87 return status;
88 stream_set_read (stream, body_read, body); 88 stream_set_read (stream, body_read, body);
......
...@@ -68,7 +68,7 @@ header_create (header_t *ph, const char *blurb, size_t len, void *owner) ...@@ -68,7 +68,7 @@ header_create (header_t *ph, const char *blurb, size_t len, void *owner)
68 68
69 header_parse (h, (char *)blurb, len); 69 header_parse (h, (char *)blurb, len);
70 70
71 status = stream_create (&(h->stream), 0, h); 71 status = stream_create (&(h->stream), MU_STREAM_READ|MU_STREAM_WRITE, h);
72 if (status != 0) 72 if (status != 0)
73 return status; 73 return status;
74 74
......
...@@ -35,7 +35,6 @@ extern "C" { ...@@ -35,7 +35,6 @@ extern "C" {
35 struct _attribute 35 struct _attribute
36 { 36 {
37 size_t flag; 37 size_t flag;
38 void *owner;
39 }; 38 };
40 39
41 #define MU_ATTRIBUTE_SEEN ((int)1) 40 #define MU_ATTRIBUTE_SEEN ((int)1)
......
...@@ -2,30 +2,25 @@ ...@@ -2,30 +2,25 @@
2 Copyright (C) 1999, 2000 Free Software Foundation, Inc. 2 Copyright (C) 1999, 2000 Free Software Foundation, Inc.
3 3
4 This program is free software; you can redistribute it and/or modify 4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU Library General Public License as published by 5 it under the terms of the GNU General Library Public License as published by
6 the Free Software Foundation; either version 2, or (at your option) 6 the Free Software Foundation; either version 2, or (at your option)
7 any later version. 7 any later version.
8 8
9 This program is distributed in the hope that it will be useful, 9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of 10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details. 12 GNU Library General Public License for more details.
13 13
14 You should have received a copy of the GNU Library General Public License 14 You should have received a copy of the GNU Library General Public License
15 along with this program; if not, write to the Free Software 15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ 16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
17 17
18 #ifndef _NET_H 18 #ifndef _AUTH0_H
19 #define _NET_H 19 #define _AUTH0_H
20 20
21 #include <auth.h>
21 #include <sys/types.h> 22 #include <sys/types.h>
22 23
23 #include <io.h>
24
25 #ifdef _cplusplus
26 extern "C" {
27 #endif
28
29 #ifndef __P 24 #ifndef __P
30 #ifdef __STDC__ 25 #ifdef __STDC__
31 #define __P(args) args 26 #define __P(args) args
...@@ -34,24 +29,21 @@ extern "C" { ...@@ -34,24 +29,21 @@ extern "C" {
34 #endif 29 #endif
35 #endif /*__P */ 30 #endif /*__P */
36 31
37 struct _net; 32 #ifdef _cplusplus
38 typedef struct _net *net_t; 33 extern "C" {
39 34 #endif
40 extern int net_api_create __P((net_t *, net_t, const char *type));
41 extern int net_api_set_option __P((net_t net, const char *name, const char *value));
42 extern int net_api_destroy __P((net_t *));
43 35
44 struct _netinstance; 36 struct _auth
45 typedef struct _netinstance *netinstance_t; 37 {
38 void *owner;
39 int (*_prologue) (auth_t);
40 int (*_authenticate) (auth_t, char **user, char **passwd);
41 int (*_epilogue) (auth_t);
42 };
46 43
47 extern int net_new __P((net_t, netinstance_t *));
48 extern int net_connect __P((netinstance_t, const char *host, int port));
49 extern int net_get_stream __P((netinstance_t, stream_t *iostr));
50 extern int net_close __P((netinstance_t));
51 extern int net_free __P((netinstance_t *));
52 44
53 #ifdef _cplusplus 45 #ifdef _cplusplus
54 } 46 }
55 #endif 47 #endif
56 48
57 #endif /* NET_H */ 49 #endif /* _AUTH0_H */
......
...@@ -36,7 +36,9 @@ struct _stream ...@@ -36,7 +36,9 @@ struct _stream
36 { 36 {
37 void *owner; 37 void *owner;
38 int flags; 38 int flags;
39 void (*_destroy) __P ((void *)); 39 void (*_destroy) __P ((stream_t));
40 int (*_open) __P ((stream_t, const char *, int port, int flags));
41 int (*_close) __P ((stream_t));
40 int (*_get_fd) __P ((stream_t, int *)); 42 int (*_get_fd) __P ((stream_t, int *));
41 int (*_read) __P ((stream_t, char *, size_t, off_t, size_t *)); 43 int (*_read) __P ((stream_t, char *, size_t, off_t, size_t *));
42 int (*_write) __P ((stream_t, const char *, size_t, off_t, size_t *)); 44 int (*_write) __P ((stream_t, const char *, size_t, off_t, size_t *));
......
...@@ -42,7 +42,7 @@ struct _mailbox ...@@ -42,7 +42,7 @@ struct _mailbox
42 char *name; 42 char *name;
43 auth_t auth; 43 auth_t auth;
44 locker_t locker; 44 locker_t locker;
45 netinstance_t netinstance; 45 stream_t stream;
46 url_t url; 46 url_t url;
47 47
48 /* register events */ 48 /* register events */
......
1 /* GNU mailutils - a suite of utilities for electronic mail
2 Copyright (C) 1999, 2000 Free Software Foundation, Inc.
3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU Library General Public License as published by
6 the Free Software Foundation; either version 2, or (at your option)
7 any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU Library General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
17
18 #ifndef _NET0_H
19 #define _NET0_H
20
21 #include <sys/types.h>
22
23 #include <io.h>
24 #include <net.h>
25
26 #ifdef _cplusplus
27 extern "C" {
28 #endif
29
30 #ifndef __P
31 #ifdef __STDC__
32 #define __P(args) args
33 #else
34 #define __P(args) ()
35 #endif
36 #endif /*__P */
37
38
39 struct _net_api {
40 int (*new)(void *netdata, net_t parent, void **data);
41 int (*connect)(void *data, const char *host, int port);
42 int (*get_stream)(void *data, stream_t *iostr);
43 int (*close)(void *data);
44 int (*free)(void **data);
45 };
46
47 struct _netregistrar {
48 const char *type;
49
50 int (*create)(void **netdata, struct _net_api **api);
51 int (*set_option)(void *netdata, const char *name, const char *value);
52 int (*destroy)(void **netdata);
53 };
54
55 struct _net {
56 struct _net_api *api;
57 void *data;
58 struct _net *parent;
59
60 struct _netregistrar *net_reg;
61 };
62
63 struct _netinstance {
64 struct _net_api *api;
65 void *data;
66 };
67
68 int _tcp_create(void **data, struct _net_api **api);
69 int _tcp_set_option(void *data, const char *name, const char *value);
70 int _tcp_destroy(void **data);
71
72 #ifdef _cplusplus
73 }
74 #endif
75
76 #endif /* NET0_H */
...@@ -15,25 +15,16 @@ ...@@ -15,25 +15,16 @@
15 along with this program; if not, write to the Free Software 15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ 16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
17 17
18 #include <net0.h>
19
20 #define TCP_STATE_INIT 1 18 #define TCP_STATE_INIT 1
21 #define TCP_STATE_RESOLVE 2 19 #define TCP_STATE_RESOLVE 2
22 #define TCP_STATE_RESOLVING 3 20 #define TCP_STATE_RESOLVING 3
23 #define TCP_STATE_CONNECTING 4 21 #define TCP_STATE_CONNECTING 4
24 #define TCP_STATE_CONNECTED 5 22 #define TCP_STATE_CONNECTED 5
25 23
26 struct _tcp_options {
27 int non_block;
28 int net_timeout;
29 };
30
31 struct _tcp_instance { 24 struct _tcp_instance {
32 struct _tcp_options *options;
33 int fd; 25 int fd;
34 char *host; 26 char *host;
35 int port; 27 int port;
36 int state; 28 int state;
37 stream_t stream;
38 unsigned long address; 29 unsigned long address;
39 }; 30 };
......
...@@ -35,8 +35,8 @@ extern "C" { ...@@ -35,8 +35,8 @@ extern "C" {
35 struct _attribute; 35 struct _attribute;
36 typedef struct _attribute * attribute_t; 36 typedef struct _attribute * attribute_t;
37 37
38 extern int attribute_create __P ((attribute_t *, void *owner)); 38 extern int attribute_create __P ((attribute_t *));
39 extern void attribute_destroy __P ((attribute_t *, void *owner)); 39 extern void attribute_destroy __P ((attribute_t *));
40 40
41 extern int attribute_is_seen __P ((attribute_t)); 41 extern int attribute_is_seen __P ((attribute_t));
42 extern int attribute_is_answered __P ((attribute_t)); 42 extern int attribute_is_answered __P ((attribute_t));
...@@ -68,10 +68,10 @@ extern int attribute_copy __P ((attribute_t dst, ...@@ -68,10 +68,10 @@ extern int attribute_copy __P ((attribute_t dst,
68 attribute_t src)); 68 attribute_t src));
69 69
70 extern int string_to_attribute __P ((const char *buf, 70 extern int string_to_attribute __P ((const char *buf,
71 attribute_t *pattr, void *owner)); 71 attribute_t *pattr));
72 extern int attribute_to_string __P ((attribute_t attr, char *buf, 72 extern int attribute_to_string __P ((attribute_t attr, char *buf,
73 size_t len, size_t *)); 73 size_t len, size_t *));
74 extern int attribute_get_owner __P ((attribute_t attr, void **owner)); 74
75 #ifdef __cplusplus 75 #ifdef __cplusplus
76 } 76 }
77 #endif 77 #endif
......
...@@ -44,9 +44,10 @@ extern int auth_set_prologue __P ((auth_t auth, ...@@ -44,9 +44,10 @@ extern int auth_set_prologue __P ((auth_t auth,
44 int (*_prologue) __P ((auth_t)), 44 int (*_prologue) __P ((auth_t)),
45 void *owner)); 45 void *owner));
46 46
47 extern int auth_authenticate __P ((auth_t)); 47 extern int auth_authenticate __P ((auth_t, char **, char **));
48 extern int auth_set_authenticate __P ((auth_t auth, 48 extern int auth_set_authenticate __P ((auth_t auth,
49 int (*_authenticate) __P ((auth_t)), 49 int (*_authenticate)
50 __P ((auth_t, char **, char **)),
50 void *owner)); 51 void *owner));
51 52
52 extern int auth_epilogue __P ((auth_t)); 53 extern int auth_epilogue __P ((auth_t));
......
...@@ -36,32 +36,58 @@ struct _stream; ...@@ -36,32 +36,58 @@ struct _stream;
36 typedef struct _stream *stream_t; 36 typedef struct _stream *stream_t;
37 37
38 /* stream will be destroy on stream_destroy */ 38 /* stream will be destroy on stream_destroy */
39 #define MU_STREAM_NO_CHECK 1 39 #define MU_STREAM_READ 0x00000001
40 #define MU_STREAM_WRITE 0x00000002
41 #define MU_STREAM_RDWR 0x00000004
42 #define MU_STREAM_APPEND 0x00000008
43 #define MU_STREAM_CREAT 0x00000010
44 #define MU_STREAM_NONBLOCK 0x00000020
45 #define MU_STREAM_NO_CHECK 0x00000040
40 46
41 extern int stream_create __P ((stream_t *, int flags, void *owner)); 47 extern int stream_create __P ((stream_t *, int flags, void *owner));
48
42 extern void stream_destroy __P ((stream_t *, void *owner)); 49 extern void stream_destroy __P ((stream_t *, void *owner));
50 extern int stream_set_destroy __P ((stream_t, void (*_destroy) __P ((stream_t)),
51 void *owner));
52
53 extern int stream_open __P ((stream_t, const char *, int, int));
54 extern int stream_set_open __P ((stream_t,
55 int (*_open) __P ((stream_t, const char *,
56 int, int)),
57 void *owner));
43 58
44 extern int stream_set_destroy __P ((stream_t, 59 extern int stream_close __P ((stream_t));
45 void (*_destroy) __P ((void *)), 60 extern int stream_set_close __P ((stream_t, int (*_close) __P ((stream_t)),
46 void *owner)); 61 void *owner));
47 62
63 extern int stream_get_fd __P ((stream_t , int *));
48 extern int stream_set_fd __P ((stream_t, 64 extern int stream_set_fd __P ((stream_t,
49 int (*_get_fd)(stream_t, int *), 65 int (*_get_fd)(stream_t, int *),
50 void *owner)); 66 void *owner));
67
68 extern int stream_read __P ((stream_t, char *, size_t, off_t, size_t *));
51 extern int stream_set_read __P ((stream_t, 69 extern int stream_set_read __P ((stream_t,
52 int (*_read) __P ((stream_t, char *, 70 int (*_read) __P ((stream_t, char *,
53 size_t, off_t, size_t *)), 71 size_t, off_t, size_t *)),
54 void *owner)); 72 void *owner));
73
74 extern int stream_write __P ((stream_t, const char *, size_t, off_t, size_t *));
55 extern int stream_set_write __P ((stream_t, 75 extern int stream_set_write __P ((stream_t,
56 int (*_write) __P ((stream_t, const char *, 76 int (*_write) __P ((stream_t, const char *,
57 size_t, off_t, 77 size_t, off_t,
58 size_t *)), 78 size_t *)),
59 void *owner)); 79 void *owner));
60 extern int stream_get_fd __P ((stream_t , int *));
61 extern int stream_read __P ((stream_t, char *, size_t, off_t, size_t *));
62 extern int stream_write __P ((stream_t, const char *, size_t,
63 off_t, size_t *));
64 80
81 extern int stream_get_flags __P ((stream_t , int *flags));
82
83 /* misc */
84 extern int file_stream_create __P ((stream_t *stream, const char *filename,
85 int flags));
86 extern int encoder_stream_create __P ((stream_t *stream, stream_t iostream,
87 const char *encoding));
88 extern int decoder_stream_create __P ((stream_t *stream, stream_t iostream,
89 const char *encoding));
90 extern int tcp_stream_create __P ((stream_t *stream));
65 91
66 #ifdef __cplusplus 92 #ifdef __cplusplus
67 } 93 }
......
...@@ -23,7 +23,7 @@ ...@@ -23,7 +23,7 @@
23 #include <attribute.h> 23 #include <attribute.h>
24 #include <auth.h> 24 #include <auth.h>
25 #include <locker.h> 25 #include <locker.h>
26 #include <net.h> 26 #include <io.h>
27 27
28 #include <sys/types.h> 28 #include <sys/types.h>
29 29
...@@ -48,12 +48,12 @@ extern int mailbox_create __P ((mailbox_t *, const char *, int id)); ...@@ -48,12 +48,12 @@ extern int mailbox_create __P ((mailbox_t *, const char *, int id));
48 extern void mailbox_destroy __P ((mailbox_t *)); 48 extern void mailbox_destroy __P ((mailbox_t *));
49 49
50 /* flags for mailbox_open () */ 50 /* flags for mailbox_open () */
51 #define MU_MAILBOX_RDONLY ((int)1) 51 #define MU_MAILBOX_RDONLY MU_STREAM_READ
52 #define MU_MAILBOX_WRONLY (MU_MAILBOX_RDONLY << 1) 52 #define MU_MAILBOX_WRONLY MU_STREAM_WRITE
53 #define MU_MAILBOX_RDWR (MU_MAILBOX_WRONLY << 1) 53 #define MU_MAILBOX_RDWR MU_STREAM_RDWR
54 #define MU_MAILBOX_APPEND (MU_MAILBOX_RDWR << 1) 54 #define MU_MAILBOX_APPEND MU_STREAM_APPEND
55 #define MU_MAILBOX_CREAT (MU_MAILBOX_APPEND << 1) 55 #define MU_MAILBOX_CREAT MU_STREAM_CREAT
56 #define MU_MAILBOX_NONBLOCK (MU_MAILBOX_CREAT << 1) 56 #define MU_MAILBOX_NONBLOCK MU_STREAM_NONBLOCK
57 57
58 extern int mailbox_open __P ((mailbox_t, int flag)); 58 extern int mailbox_open __P ((mailbox_t, int flag));
59 extern int mailbox_close __P ((mailbox_t)); 59 extern int mailbox_close __P ((mailbox_t));
...@@ -64,9 +64,9 @@ extern int mailbox_append_message __P ((mailbox_t, message_t msg)); ...@@ -64,9 +64,9 @@ extern int mailbox_append_message __P ((mailbox_t, message_t msg));
64 extern int mailbox_messages_count __P ((mailbox_t, size_t *num)); 64 extern int mailbox_messages_count __P ((mailbox_t, size_t *num));
65 extern int mailbox_expunge __P ((mailbox_t)); 65 extern int mailbox_expunge __P ((mailbox_t));
66 66
67 /* netinstance settings */ 67 /* stream settings */
68 extern int mailbox_get_netinstance __P ((mailbox_t, netinstance_t *net)); 68 extern int mailbox_get_stream __P ((mailbox_t, stream_t *pstream));
69 extern int mailbox_set_netinstance __P ((mailbox_t, netinstance_t net)); 69 extern int mailbox_set_stream __P ((mailbox_t, stream_t stream));
70 70
71 /* Lock settings */ 71 /* Lock settings */
72 extern int mailbox_get_locker __P ((mailbox_t, locker_t *locker)); 72 extern int mailbox_get_locker __P ((mailbox_t, locker_t *locker));
......
...@@ -80,14 +80,25 @@ extern int message_set_received __P ((message_t, ...@@ -80,14 +80,25 @@ extern int message_set_received __P ((message_t,
80 extern int message_get_attribute __P ((message_t, attribute_t *)); 80 extern int message_get_attribute __P ((message_t, attribute_t *));
81 extern int message_set_attribute __P ((message_t, attribute_t, void *owner)); 81 extern int message_set_attribute __P ((message_t, attribute_t, void *owner));
82 82
83 //extern int message_clone __P ((message_t));
84
85 /* events */ 83 /* events */
86 #define MU_EVT_MSG_DESTROY 32 84 #define MU_EVT_MSG_DESTROY 32
87 extern int message_register __P ((message_t msg, size_t type, 85 extern int message_register __P ((message_t msg, size_t type,
88 int (*action) (size_t typ, void *arg), 86 int (*action) (size_t typ, void *arg),
89 void *arg)); 87 void *arg));
90 extern int message_deregister __P ((message_t msg, void *action)); 88 extern int message_deregister __P ((message_t msg, void *action));
89
90 /* misc functions */
91 extern int message_create_attachment __P ((const char *content_type,
92 const char *encoding,
93 const char *filename,
94 message_t *newmsg));
95 extern int message_save_attachment __P ((message_t msg,
96 const char *filename, void **data));
97 extern int message_encapsulate __P ((message_t msg, message_t *newmsg,
98 void **data));
99 extern int message_unencapsulate __P ((message_t msg, message_t *newmsg,
100 void **data));
101
91 #ifdef _cplusplus 102 #ifdef _cplusplus
92 } 103 }
93 #endif 104 #endif
......
...@@ -42,18 +42,17 @@ stream_destroy (stream_t *pstream, void *owner) ...@@ -42,18 +42,17 @@ stream_destroy (stream_t *pstream, void *owner)
42 if (pstream && *pstream) 42 if (pstream && *pstream)
43 { 43 {
44 stream_t stream = *pstream; 44 stream_t stream = *pstream;
45 45 if (!(stream->flags & MU_STREAM_NO_CHECK) && stream->owner != owner)
46 return;
46 if (stream->_destroy) 47 if (stream->_destroy)
47 stream->_destroy (owner); 48 stream->_destroy (stream);
48 if ((stream->flags & MU_STREAM_NO_CHECK) || stream->owner == owner)
49 free (stream); 49 free (stream);
50 *pstream = NULL; 50 *pstream = NULL;
51 } 51 }
52 } 52 }
53 53
54 int 54 int
55 stream_set_destroy (stream_t stream, void (*_destroy) (void *), 55 stream_set_destroy (stream_t stream, void (*_destroy) (stream_t), void *owner)
56 void *owner)
57 { 56 {
58 if (stream == NULL) 57 if (stream == NULL)
59 return EINVAL; 58 return EINVAL;
...@@ -66,6 +65,53 @@ stream_set_destroy (stream_t stream, void (*_destroy) (void *), ...@@ -66,6 +65,53 @@ stream_set_destroy (stream_t stream, void (*_destroy) (void *),
66 } 65 }
67 66
68 int 67 int
68 stream_open (stream_t stream, const char *name, int port, int flags)
69 {
70 if (stream == NULL)
71 return EINVAL;
72 if (stream->_open)
73 return stream->_open (stream, name, port, flags);
74 return 0;
75 }
76
77 int
78 stream_set_open (stream_t stream,
79 int (*_open) (stream_t, const char *, int, int), void *owner)
80 {
81 if (stream == NULL)
82 return EINVAL;
83 if (owner == stream->owner)
84 {
85 stream->_open = _open;
86 return 0;
87 }
88 return EACCES;
89 }
90
91 int
92 stream_close (stream_t stream)
93 {
94 if (stream == NULL)
95 return EINVAL;
96 if (stream->_close)
97 return stream->_close (stream);
98 return 0;
99 }
100
101 int
102 stream_set_close (stream_t stream, int (*_close) (stream_t), void *owner)
103 {
104 if (stream == NULL)
105 return EINVAL;
106 if (owner == stream->owner)
107 {
108 stream->_close = _close;
109 return 0;
110 }
111 return EACCES;
112 }
113
114 int
69 stream_set_fd (stream_t stream, int (*_get_fd) (stream_t, int *), void *owner) 115 stream_set_fd (stream_t stream, int (*_get_fd) (stream_t, int *), void *owner)
70 { 116 {
71 if (stream == NULL) 117 if (stream == NULL)
...@@ -85,7 +131,9 @@ stream_set_read (stream_t stream, int (*_read) ...@@ -85,7 +131,9 @@ stream_set_read (stream_t stream, int (*_read)
85 { 131 {
86 if (stream == NULL) 132 if (stream == NULL)
87 return EINVAL; 133 return EINVAL;
88 if (owner == stream->owner) 134 if (owner == stream->owner &&
135 ((stream->flags & MU_STREAM_READ) ||
136 (stream->flags & MU_STREAM_RDWR)))
89 { 137 {
90 stream->_read = _read; 138 stream->_read = _read;
91 return 0; 139 return 0;
...@@ -100,7 +148,10 @@ stream_set_write (stream_t stream, int (*_write) ...@@ -100,7 +148,10 @@ stream_set_write (stream_t stream, int (*_write)
100 { 148 {
101 if (stream == NULL) 149 if (stream == NULL)
102 return EINVAL; 150 return EINVAL;
103 if (stream->owner == owner) 151 if (stream->owner == owner &&
152 ((stream->flags & MU_STREAM_WRITE) ||
153 (stream->flags & MU_STREAM_RDWR) ||
154 (stream->flags & MU_STREAM_APPEND)))
104 { 155 {
105 stream->_write = _write; 156 stream->_write = _write;
106 return 0; 157 return 0;
...@@ -133,3 +184,12 @@ stream_get_fd (stream_t stream, int *pfd) ...@@ -133,3 +184,12 @@ stream_get_fd (stream_t stream, int *pfd)
133 return EINVAL; 184 return EINVAL;
134 return stream->_get_fd (stream, pfd); 185 return stream->_get_fd (stream, pfd);
135 } 186 }
187
188 int
189 stream_get_flags (stream_t stream, int *pfl)
190 {
191 if (stream == NULL && pfl == NULL )
192 return EINVAL;
193 *pfl = stream->flags;
194 return 0;
195 }
......
...@@ -23,7 +23,6 @@ ...@@ -23,7 +23,6 @@
23 #include <message0.h> 23 #include <message0.h>
24 #include <registrar.h> 24 #include <registrar.h>
25 #include <locker.h> 25 #include <locker.h>
26 #include <net.h>
27 26
28 #include <stdlib.h> 27 #include <stdlib.h>
29 #include <string.h> 28 #include <string.h>
...@@ -163,11 +162,12 @@ mailbox_set_locker (mailbox_t mbox, locker_t locker) ...@@ -163,11 +162,12 @@ mailbox_set_locker (mailbox_t mbox, locker_t locker)
163 } 162 }
164 163
165 int 164 int
166 mailbox_get_locker (mailbox_t mbox, locker_t *locker) 165 mailbox_get_locker (mailbox_t mbox, locker_t *plocker)
167 { 166 {
168 if (mbox == NULL || locker == NULL) 167 if (mbox == NULL || plocker == NULL)
169 return EINVAL; 168 return EINVAL;
170 *locker = mbox->locker; 169 if (plocker)
170 *plocker = mbox->locker;
171 return 0; 171 return 0;
172 } 172 }
173 173
...@@ -185,25 +185,27 @@ mailbox_get_auth (mailbox_t mbox, auth_t *pauth) ...@@ -185,25 +185,27 @@ mailbox_get_auth (mailbox_t mbox, auth_t *pauth)
185 { 185 {
186 if (mbox == NULL || pauth == NULL) 186 if (mbox == NULL || pauth == NULL)
187 return EINVAL; 187 return EINVAL;
188 if (pauth)
188 *pauth = mbox->auth; 189 *pauth = mbox->auth;
189 return 0; 190 return 0;
190 } 191 }
191 192
192 int 193 int
193 mailbox_set_netinstance (mailbox_t mbox, netinstance_t netinstance) 194 mailbox_set_stream (mailbox_t mbox, stream_t stream)
194 { 195 {
195 if (mbox == NULL) 196 if (mbox == NULL)
196 return EINVAL; 197 return EINVAL;
197 mbox->netinstance = netinstance; 198 mbox->stream = stream;
198 return 0; 199 return 0;
199 } 200 }
200 201
201 int 202 int
202 mailbox_get_netinstance (mailbox_t mbox, netinstance_t *pnetinstance) 203 mailbox_get_stream (mailbox_t mbox, stream_t *pstream)
203 { 204 {
204 if (mbox == NULL || pnetinstance == NULL) 205 if (mbox == NULL || pstream == NULL)
205 return EINVAL; 206 return EINVAL;
206 *pnetinstance = mbox->netinstance; 207 if (pstream)
208 *pstream = mbox->stream;
207 return 0; 209 return 0;
208 } 210 }
209 211
......
...@@ -313,8 +313,8 @@ mailbox_unix_destroy (mailbox_t *pmbox) ...@@ -313,8 +313,8 @@ mailbox_unix_destroy (mailbox_t *pmbox)
313 continue; 313 continue;
314 /* Destroy the attach messages */ 314 /* Destroy the attach messages */
315 message_destroy (&(mum->message), mum); 315 message_destroy (&(mum->message), mum);
316 attribute_destroy (&(mum->old_attr), mbox); 316 attribute_destroy (&(mum->old_attr));
317 attribute_destroy (&(mum->new_attr), mbox); 317 attribute_destroy (&(mum->new_attr));
318 free (mum); 318 free (mum);
319 } 319 }
320 free (mud->umessages); 320 free (mud->umessages);
...@@ -399,7 +399,11 @@ mailbox_unix_open (mailbox_t mbox, int flags) ...@@ -399,7 +399,11 @@ mailbox_unix_open (mailbox_t mbox, int flags)
399 /* Authentication */ 399 /* Authentication */
400 if (mbox->auth) 400 if (mbox->auth)
401 { 401 {
402 int status = auth_authenticate (mbox->auth); 402 char *user = NULL;
403 char *passwd = NULL;
404 int status = auth_authenticate (mbox->auth, &user, &passwd);
405 free (user);
406 free (passwd);
403 if (status != 0) 407 if (status != 0)
404 return status; 408 return status;
405 } 409 }
...@@ -516,7 +520,7 @@ mailbox_unix_is_updated (mailbox_t mbox) ...@@ -516,7 +520,7 @@ mailbox_unix_is_updated (mailbox_t mbox)
516 } 520 }
517 521
518 static int 522 static int
519 mailbox_unix_num_deleted (mailbox_t mbox, size_t *num) 523 mailbox_unix_num_deleted (mailbox_t mbox, size_t *pnum)
520 { 524 {
521 mailbox_unix_data_t mud; 525 mailbox_unix_data_t mud;
522 mailbox_unix_message_t mum; 526 mailbox_unix_message_t mum;
...@@ -531,8 +535,8 @@ mailbox_unix_num_deleted (mailbox_t mbox, size_t *num) ...@@ -531,8 +535,8 @@ mailbox_unix_num_deleted (mailbox_t mbox, size_t *num)
531 total++; 535 total++;
532 } 536 }
533 537
534 if (num) 538 if (pnum)
535 *num = total; 539 *pnum = total;
536 return 0; 540 return 0;
537 } 541 }
538 542
...@@ -894,7 +898,7 @@ mailbox_unix_getfd (stream_t is, int *pfd) ...@@ -894,7 +898,7 @@ mailbox_unix_getfd (stream_t is, int *pfd)
894 { 898 {
895 mailbox_unix_message_t mum; 899 mailbox_unix_message_t mum;
896 900
897 if (is == NULL || (mum = (mailbox_unix_message_t)is->owner) == NULL) 901 if (is == NULL || (mum = is->owner) == NULL)
898 return EINVAL; 902 return EINVAL;
899 if (pfd) 903 if (pfd)
900 *pfd = fileno (mum->file); 904 *pfd = fileno (mum->file);
...@@ -908,7 +912,7 @@ mailbox_unix_readstream (stream_t is, char *buffer, size_t buflen, ...@@ -908,7 +912,7 @@ mailbox_unix_readstream (stream_t is, char *buffer, size_t buflen,
908 mailbox_unix_message_t mum; 912 mailbox_unix_message_t mum;
909 size_t nread = 0; 913 size_t nread = 0;
910 914
911 if (is == NULL || (mum = is->owner) == NULL) 915 if (is == NULL || (mum = (mailbox_unix_message_t)is->owner) == NULL)
912 return EINVAL; 916 return EINVAL;
913 917
914 if (buffer == NULL || buflen == 0) 918 if (buffer == NULL || buflen == 0)
...@@ -1169,7 +1173,7 @@ mailbox_unix_get_message (mailbox_t mbox, size_t msgno, message_t *pmsg) ...@@ -1169,7 +1173,7 @@ mailbox_unix_get_message (mailbox_t mbox, size_t msgno, message_t *pmsg)
1169 } 1173 }
1170 message_set_body (msg, body, mum); 1174 message_set_body (msg, body, mum);
1171 1175
1172 status = stream_create (&stream, 0, mum); 1176 status = stream_create (&stream, MU_STREAM_READ, mum);
1173 if (status != 0) 1177 if (status != 0)
1174 { 1178 {
1175 message_destroy (&msg, mum); 1179 message_destroy (&msg, mum);
......
...@@ -254,7 +254,7 @@ do \ ...@@ -254,7 +254,7 @@ do \
254 } while (0) 254 } while (0)
255 255
256 /* skip a function call, ?? do we gain that much */ 256 /* skip a function call, ?? do we gain that much */
257 #define ATTRIBUTE_CREATE(attr,own) \ 257 #define ATTRIBUTE_CREATE(attr,mbox) \
258 do \ 258 do \
259 { \ 259 { \
260 attr = calloc (1, sizeof(*(attr))); \ 260 attr = calloc (1, sizeof(*(attr))); \
...@@ -265,7 +265,6 @@ do \ ...@@ -265,7 +265,6 @@ do \
265 mailbox_unix_unlock (mbox); \ 265 mailbox_unix_unlock (mbox); \
266 return ENOMEM; \ 266 return ENOMEM; \
267 } \ 267 } \
268 (attr)->owner = own; \
269 } while (0) 268 } while (0)
270 269
271 /* allocate slots for the new messages */ 270 /* allocate slots for the new messages */
......
...@@ -47,7 +47,7 @@ message_create (message_t *pmsg, void *owner) ...@@ -47,7 +47,7 @@ message_create (message_t *pmsg, void *owner)
47 msg = calloc (1, sizeof (*msg)); 47 msg = calloc (1, sizeof (*msg));
48 if (msg == NULL) 48 if (msg == NULL)
49 return ENOMEM; 49 return ENOMEM;
50 status = stream_create (&stream, 0, msg); 50 status = stream_create (&stream, MU_STREAM_RDWR, msg);
51 if (status != 0) 51 if (status != 0)
52 { 52 {
53 free (msg); 53 free (msg);
...@@ -92,7 +92,7 @@ message_destroy (message_t *pmsg, void *owner) ...@@ -92,7 +92,7 @@ message_destroy (message_t *pmsg, void *owner)
92 /* header */ 92 /* header */
93 header_destroy (&header, owner); 93 header_destroy (&header, owner);
94 /* attribute */ 94 /* attribute */
95 attribute_destroy (&attribute, owner); 95 attribute_destroy (&attribute);
96 /* stream */ 96 /* stream */
97 stream_destroy (&stream, owner); 97 stream_destroy (&stream, owner);
98 98
...@@ -188,7 +188,7 @@ message_get_stream (message_t msg, stream_t *pstream) ...@@ -188,7 +188,7 @@ message_get_stream (message_t msg, stream_t *pstream)
188 { 188 {
189 stream_t stream; 189 stream_t stream;
190 int status; 190 int status;
191 status = stream_create (&stream, 0, msg); 191 status = stream_create (&stream, MU_STREAM_RDWR, msg);
192 if (status != 0) 192 if (status != 0)
193 return status; 193 return status;
194 stream_set_read (stream, message_read, msg); 194 stream_set_read (stream, message_read, msg);
...@@ -350,7 +350,7 @@ message_get_attribute (message_t msg, attribute_t *pattribute) ...@@ -350,7 +350,7 @@ message_get_attribute (message_t msg, attribute_t *pattribute)
350 if (msg->attribute == NULL && msg->owner == NULL) 350 if (msg->attribute == NULL && msg->owner == NULL)
351 { 351 {
352 attribute_t attribute; 352 attribute_t attribute;
353 int status = attribute_create (&attribute, msg); 353 int status = attribute_create (&attribute);
354 if (status != 0) 354 if (status != 0)
355 return status; 355 return status;
356 msg->attribute = attribute; 356 msg->attribute = attribute;
...@@ -366,7 +366,7 @@ message_set_attribute (message_t msg, attribute_t attribute, void *owner) ...@@ -366,7 +366,7 @@ message_set_attribute (message_t msg, attribute_t attribute, void *owner)
366 return EINVAL; 366 return EINVAL;
367 if (msg->owner != owner) 367 if (msg->owner != owner)
368 return EACCES; 368 return EACCES;
369 attribute_destroy (&(msg->attribute), msg); 369 attribute_destroy (&(msg->attribute));
370 msg->attribute = attribute; 370 msg->attribute = attribute;
371 return 0; 371 return 0;
372 } 372 }
......
...@@ -83,17 +83,6 @@ static int _mime_append_part(mime_t mime, message_t msg, int body_offset, int bo ...@@ -83,17 +83,6 @@ static int _mime_append_part(mime_t mime, message_t msg, int body_offset, int bo
83 return 0; 83 return 0;
84 } 84 }
85 85
86 static struct _mime_part *_mime_get_owner(mime_t mime, message_t msg)
87 {
88 int i;
89
90 for ( i = 0; i < mime->nmtp_parts; i++ ) {
91 if ( mime->mtp_parts[i] == msg->owner )
92 return mime->mtp_parts[i];
93 }
94 return NULL;
95 }
96
97 static char *_strltrim(char *str) 86 static char *_strltrim(char *str)
98 { 87 {
99 char *p; 88 char *p;
...@@ -119,7 +108,7 @@ char *_strtrim(char *str); ...@@ -119,7 +108,7 @@ char *_strtrim(char *str);
119 #define _ISSPECIAL(c) ( \ 108 #define _ISSPECIAL(c) ( \
120 ((c) == '(') || ((c) == ')') || ((c) == '<') || ((c) == '>') \ 109 ((c) == '(') || ((c) == ')') || ((c) == '<') || ((c) == '>') \
121 || ((c) == '@') || ((c) == ',') || ((c) == ';') || ((c) == ':') \ 110 || ((c) == '@') || ((c) == ',') || ((c) == ';') || ((c) == ':') \
122 || ((c) == '\\') || ((c) == '"') || ((c) == '.') || ((c) == '[') \ 111 || ((c) == '\\') || ((c) == '.') || ((c) == '[') \
123 || ((c) == ']') ) 112 || ((c) == ']') )
124 113
125 static void _mime_munge_content_header(char *field_body ) 114 static void _mime_munge_content_header(char *field_body )
...@@ -129,8 +118,10 @@ static void _mime_munge_content_header(char *field_body ) ...@@ -129,8 +118,10 @@ static void _mime_munge_content_header(char *field_body )
129 118
130 _strtrim(field_body); 119 _strtrim(field_body);
131 120
132 if ( ( e = p = strchr(str, ';') ) == NULL ) 121 if ( ( e = strchr(str, ';') ) == NULL )
133 return; 122 return;
123 while( *e == ';' ) {
124 p = e;
134 e++; 125 e++;
135 while ( *e && isspace(*e) ) /* remove space upto param */ 126 while ( *e && isspace(*e) ) /* remove space upto param */
136 e++; 127 e++;
...@@ -140,13 +131,14 @@ static void _mime_munge_content_header(char *field_body ) ...@@ -140,13 +131,14 @@ static void _mime_munge_content_header(char *field_body )
140 while ( *e && *e != '=' ) /* find end of value */ 131 while ( *e && *e != '=' ) /* find end of value */
141 e++; 132 e++;
142 e = p = e+1; 133 e = p = e+1;
143 while ( *e && (quoted || !_ISSPECIAL(*e) || !isspace(*e) ) ) { 134 while ( *e && (quoted || ( !_ISSPECIAL(*e) && !isspace(*e) ) ) ) {
144 if ( *e == '\\' ) { /* escaped */ 135 if ( *e == '\\' ) { /* escaped */
145 memmove(e, e+1, strlen(e)+2); 136 memmove(e, e+1, strlen(e)+2);
146 } else if ( *e == '\"' ) 137 } else if ( *e == '\"' )
147 quoted = ~quoted; 138 quoted = ~quoted;
148 e++; 139 e++;
149 } 140 }
141 }
150 } 142 }
151 143
152 static char *_mime_get_param(char *field_body, const char *param, int *len) 144 static char *_mime_get_param(char *field_body, const char *param, int *len)
...@@ -164,7 +156,7 @@ static char *_mime_get_param(char *field_body, const char *param, int *len) ...@@ -164,7 +156,7 @@ static char *_mime_get_param(char *field_body, const char *param, int *len)
164 break; 156 break;
165 *len = 0; 157 *len = 0;
166 v = e = v + 1; 158 v = e = v + 1;
167 while ( *e && (quoted || !_ISSPECIAL(*e) || !isspace(*e) ) ) { /* skip pass value and calc len */ 159 while ( *e && (quoted || ( !_ISSPECIAL(*e) && !isspace(*e) ) ) ) { /* skip pass value and calc len */
168 if ( *e == '\"' ) 160 if ( *e == '\"' )
169 quoted = ~quoted, was_quoted = 1; 161 quoted = ~quoted, was_quoted = 1;
170 else 162 else
...@@ -256,6 +248,8 @@ static int _mime_parse_mpart_message(mime_t mime) ...@@ -256,6 +248,8 @@ static int _mime_parse_mpart_message(mime_t mime)
256 _mime_append_part(mime, NULL, body_offset, body_length, FALSE ); 248 _mime_append_part(mime, NULL, body_offset, body_length, FALSE );
257 if ( ( cp2 + blength + 2 < cp && !strncasecmp(cp2+2+blength, "--",2) ) || 249 if ( ( cp2 + blength + 2 < cp && !strncasecmp(cp2+2+blength, "--",2) ) ||
258 !strncasecmp(cp2+blength, "--",2) ) { /* very last boundary */ 250 !strncasecmp(cp2+blength, "--",2) ) { /* very last boundary */
251 mime->parser_state = MIME_STATE_BEGIN_LINE;
252 mime->header_length = 0;
259 break; 253 break;
260 } 254 }
261 mime->line_ndx = -1; /* headers parsing requires empty line */ 255 mime->line_ndx = -1; /* headers parsing requires empty line */
...@@ -293,6 +287,8 @@ static int _mime_parse_mpart_message(mime_t mime) ...@@ -293,6 +287,8 @@ static int _mime_parse_mpart_message(mime_t mime)
293 mime->body_length = body_length; 287 mime->body_length = body_length;
294 mime->body_offset = body_offset; 288 mime->body_offset = body_offset;
295 if ( ret != EAGAIN ) { /* finished cleanup */ 289 if ( ret != EAGAIN ) { /* finished cleanup */
290 if ( mime->header_length ) /* this skips the preamble */
291 _mime_append_part(mime, NULL, body_offset, body_length, FALSE );
296 mime->flags &= ~MIME_PARSER_ACTIVE; 292 mime->flags &= ~MIME_PARSER_ACTIVE;
297 mime->body_offset = mime->body_length = mime->header_length = 0; 293 mime->body_offset = mime->body_length = mime->header_length = 0;
298 } 294 }
...@@ -365,7 +361,7 @@ int mime_create(mime_t *pmime, message_t msg, int flags) ...@@ -365,7 +361,7 @@ int mime_create(mime_t *pmime, message_t msg, int flags)
365 } 361 }
366 } 362 }
367 else { 363 else {
368 if ( ( ret = message_create( &msg, mime ) ) == 0 ) { 364 if ( ( ret = message_create( &(mime->msg), mime ) ) == 0 ) {
369 mime->flags |= MIME_NEW_MESSAGE; 365 mime->flags |= MIME_NEW_MESSAGE;
370 } 366 }
371 } 367 }
...@@ -449,7 +445,7 @@ int mime_get_part(mime_t mime, int part, message_t *msg) ...@@ -449,7 +445,7 @@ int mime_get_part(mime_t mime, int part, message_t *msg)
449 message_set_header(mime_part->msg, mime_part->hdr, mime_part); 445 message_set_header(mime_part->msg, mime_part->hdr, mime_part);
450 header_size(mime_part->hdr, &hsize); 446 header_size(mime_part->hdr, &hsize);
451 if ( ( ret = body_create(&body, mime_part) ) == 0 ) { 447 if ( ( ret = body_create(&body, mime_part) ) == 0 ) {
452 if ( ( ret = stream_create(&stream, 0, mime_part) ) == 0 ) { 448 if ( ( ret = stream_create(&stream, MU_STREAM_READ, mime_part) ) == 0 ) {
453 body_set_size (body, _mime_body_size, mime_part); 449 body_set_size (body, _mime_body_size, mime_part);
454 stream_set_read(stream, _mime_message_read, mime_part); 450 stream_set_read(stream, _mime_message_read, mime_part);
455 body_set_stream(body, stream, mime_part); 451 body_set_stream(body, stream, mime_part);
...@@ -464,82 +460,6 @@ int mime_get_part(mime_t mime, int part, message_t *msg) ...@@ -464,82 +460,6 @@ int mime_get_part(mime_t mime, int part, message_t *msg)
464 return ret; 460 return ret;
465 } 461 }
466 462
467 int mime_unencapsulate(mime_t mime, message_t msg, message_t *newmsg)
468 {
469 size_t size, nbytes;
470 int ret, body_offset = 0, body_length = 0, done = 0;
471 char *content_type, *cp;
472 header_t hdr;
473 stream_t stream;
474 body_t body;
475 struct _mime_part *mime_part;
476
477 if ( mime == NULL || msg == NULL || newmsg == NULL || mime->flags & MIME_NEW_MESSAGE )
478 return EINVAL;
479
480 if ( mime->msg != msg && ( mime_part = _mime_get_owner( mime, msg ) ) == NULL ) /* I don't know about or own this message */
481 return EPERM;
482
483 if ( ( ret = message_get_header(msg, &hdr) ) == 0 ) {
484 if ( ( ret = header_get_value(hdr, "Content-Type", NULL, 0, &size) ) == 0 && size ) {
485 if ( ( content_type = malloc(size+1) ) == NULL )
486 ret = ENOMEM;
487 else if ( ( ret = header_get_value(hdr, "Content-Type", content_type, size+1, 0) ) == 0 ) {
488 _mime_munge_content_header(content_type);
489 if ( strncasecmp(content_type, "message/rfc822", strlen(content_type)) != 0 )
490 ret = EINVAL;
491 else {
492 if ( mime_part ) {
493 body_offset = mime_part->body_offset;
494 body_length = mime_part->body_len;
495 }
496 if ( ( ret = _mime_setup_buffers(mime) ) == 0 ) {
497 mime->line_ndx = 0;
498 mime->cur_offset = body_offset;
499 while ( !done && ( ret = stream_read(mime->stream, mime->cur_buf, mime->buf_size, mime->cur_offset, &nbytes) ) == 0 && nbytes ) {
500 cp = mime->cur_buf;
501 while ( nbytes ) {
502 mime->cur_line[mime->line_ndx] = *cp;
503 mime->line_ndx++;
504 if ( *cp == '\n' ) {
505 _mime_append_header_line(mime);
506 if ( mime->line_ndx == 1 ) {
507 done = 1;
508 break;
509 }
510 mime->line_ndx = 0;
511 }
512 mime->cur_offset++;
513 nbytes--;
514 cp++;
515 }
516 }
517 body_length -= mime->cur_offset - body_offset;
518 body_offset = mime->cur_offset + 1;
519 if ( ( ret = _mime_append_part( mime, NULL, body_offset, body_length, TRUE ) ) == 0 ) {
520 mime_part = mime->cap_msgs[mime->ncap_msgs - 1];
521 if ( ( ret = message_create(&(mime_part->msg), mime_part) ) == 0) {
522 message_set_header(mime_part->msg, mime_part->hdr, mime_part);
523 if ( ( ret = body_create(&body, mime_part) ) == 0 ) {
524 if ( ( ret = stream_create(&stream, 0, mime_part) ) == 0 ) {
525 stream_set_read(stream, _mime_message_read, mime_part);
526 body_set_size (body, _mime_body_size, mime_part);
527 body_set_stream( body, stream, mime_part);
528 *newmsg = mime_part->msg;
529 return 0;
530 }
531 message_destroy(&mime_part->msg, mime_part);
532 }
533 }
534 }
535 }
536 }
537 }
538 }
539 }
540 return ret;
541 }
542
543 int mime_get_num_parts(mime_t mime, int *nmtp_parts) 463 int mime_get_num_parts(mime_t mime, int *nmtp_parts)
544 { 464 {
545 int ret = 0; 465 int ret = 0;
......
1 /* GNU mailutils - a suite of utilities for electronic mail
2 Copyright (C) 1999, 2000 Free Software Foundation, Inc.
3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU Library General Public License as published by
6 the Free Software Foundation; either version 2, or (at your option)
7 any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU Library General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
17
18
19 #include <stdlib.h>
20 #include <string.h>
21 #include <errno.h>
22
23 #include <net0.h>
24
25 static struct _netregistrar _netreg[1] = { "tcp", _tcp_create, _tcp_set_option, _tcp_destroy };
26
27 int net_api_create(net_t *net, net_t parent, const char *type)
28 {
29 net_t n;
30 int i, napis, ret = 0;
31
32 if ( net == NULL || type == NULL )
33 return EINVAL;
34
35 *net = NULL;
36
37 if ( ( n = calloc(1, sizeof(*n)) ) == NULL )
38 return ENOMEM;
39 napis = sizeof(_netreg) / sizeof(_netreg[0]);
40 for( i = 0; i < napis; i++ ) {
41 if ( strcasecmp(_netreg[i].type, type) == 0 )
42 break;
43 }
44 if ( i == napis )
45 return ENOTSUP;
46 if ( (ret = ( _netreg[i].create(&(n->data), &(n->api)) )) != 0 )
47 free(n);
48 n->parent = parent;
49 n->net_reg = &_netreg[i];
50 *net = n;
51 return 0;
52 }
53
54 int net_api_set_option(net_t net, const char *name, const char *value)
55 {
56 if ( net && name && value )
57 return net->net_reg->set_option(net->data, name, value);
58 return EINVAL;
59 }
60
61 int net_api_destroy(net_t *net)
62 {
63 net_t n;
64 if ( net == NULL || *net == NULL )
65 return EINVAL;
66
67 n = *net;
68 n->net_reg->destroy(&n->data);
69 free(n);
70 *net = NULL;
71 return 0;
72 }
73
74 int net_new(net_t net, netinstance_t *inst)
75 {
76 netinstance_t netinst;
77 int ret = 0;
78
79 if ( net == NULL || inst == NULL )
80 return EINVAL;
81
82 *inst = NULL;
83
84 if ( ( netinst = calloc(1, sizeof(*netinst)) ) == NULL )
85 return ENOMEM;
86 netinst->api = net->api;
87 if ( ( ret = net->api->new(net->data, net->parent, &(netinst->data)) ) != 0 ) {
88 free(netinst);
89 return ret;
90 }
91 *inst = netinst;
92 return 0;
93 }
94
95 int net_connect(netinstance_t inst, const char *host, int port)
96 {
97 if ( inst == NULL || host == NULL )
98 return EINVAL;
99
100 return inst->api->connect(inst->data, host, port);
101 }
102
103 int net_get_stream(netinstance_t inst, stream_t *iostr)
104 {
105 if ( inst == NULL || iostr == NULL )
106 return EINVAL;
107
108 return inst->api->get_stream(inst->data, iostr);
109 }
110
111 int net_close(netinstance_t inst)
112 {
113 if ( inst == NULL )
114 return EINVAL;
115
116 return inst->api->close(inst->data);
117 }
118
119 int net_free(netinstance_t *pinst)
120 {
121 int ret;
122 netinstance_t inst;
123
124 if ( pinst == NULL || *pinst == NULL )
125 return EINVAL;
126
127 inst = *pinst;
128 ret = inst->api->free(&(inst->data));
129 free(inst);
130 *pinst = NULL;
131 return ret;
132 }
...@@ -26,30 +26,46 @@ ...@@ -26,30 +26,46 @@
26 #include <netinet/in.h> 26 #include <netinet/in.h>
27 #include <arpa/inet.h> 27 #include <arpa/inet.h>
28 28
29 #include <net0.h>
30 #include <io0.h> 29 #include <io0.h>
31 #include <tcp.h> 30 #include <tcp.h>
32 31
33 static int _tcp_close(void *data); 32 static int _tcp_close(stream_t stream)
33 {
34 struct _tcp_instance *tcp = stream->owner;
34 35
35 static int _tcp_doconnect(struct _tcp_instance *tcp) 36 if ( tcp->fd != -1 )
37 close(tcp->fd);
38 tcp->fd = -1;
39 tcp->state = TCP_STATE_INIT;
40 return 0;
41 }
42
43 static int _tcp_open(stream_t stream, const char *host, int port, int flags)
36 { 44 {
45 struct _tcp_instance *tcp = stream->owner;
37 int flgs, ret; 46 int flgs, ret;
38 size_t namelen; 47 size_t namelen;
39 struct sockaddr_in peer_addr; 48 struct sockaddr_in peer_addr;
40 struct hostent *phe; 49 struct hostent *phe;
41 struct sockaddr_in soc_addr; 50 struct sockaddr_in soc_addr;
42 51
52 if ( tcp->state == TCP_STATE_INIT ) {
53 tcp->port = port;
54 if ( ( tcp->host = strdup(host) ) == NULL )
55 return ENOMEM;
56 }
57
43 switch( tcp->state ) { 58 switch( tcp->state ) {
44 case TCP_STATE_INIT: 59 case TCP_STATE_INIT:
45 if ( tcp->fd == -1 ) { 60 if ( tcp->fd == -1 ) {
46 if ( ( tcp->fd = socket(AF_INET, SOCK_STREAM, 0)) == -1 ) 61 if ( ( tcp->fd = socket(AF_INET, SOCK_STREAM, 0)) == -1 )
47 return errno; 62 return errno;
48 } 63 }
49 if ( tcp->options->non_block ) { 64 if ( flags & MU_STREAM_NONBLOCK ) {
50 flgs = fcntl(tcp->fd, F_GETFL); 65 flgs = fcntl(tcp->fd, F_GETFL);
51 flgs |= O_NONBLOCK; 66 flgs |= O_NONBLOCK;
52 fcntl(tcp->fd, F_SETFL, flgs); 67 fcntl(tcp->fd, F_SETFL, flgs);
68 stream->flags |= MU_STREAM_NONBLOCK;
53 } 69 }
54 tcp->state = TCP_STATE_RESOLVING; 70 tcp->state = TCP_STATE_RESOLVING;
55 case TCP_STATE_RESOLVING: 71 case TCP_STATE_RESOLVING:
...@@ -59,7 +75,7 @@ static int _tcp_doconnect(struct _tcp_instance *tcp) ...@@ -59,7 +75,7 @@ static int _tcp_doconnect(struct _tcp_instance *tcp)
59 if (tcp->address == INADDR_NONE) { 75 if (tcp->address == INADDR_NONE) {
60 phe = gethostbyname(tcp->host); 76 phe = gethostbyname(tcp->host);
61 if ( !phe ) { 77 if ( !phe ) {
62 _tcp_close(tcp); 78 _tcp_close(stream);
63 return EINVAL; 79 return EINVAL;
64 } 80 }
65 tcp->address = *(((unsigned long **)phe->h_addr_list)[0]); 81 tcp->address = *(((unsigned long **)phe->h_addr_list)[0]);
...@@ -77,7 +93,7 @@ static int _tcp_doconnect(struct _tcp_instance *tcp) ...@@ -77,7 +93,7 @@ static int _tcp_doconnect(struct _tcp_instance *tcp)
77 tcp->state = TCP_STATE_CONNECTING; 93 tcp->state = TCP_STATE_CONNECTING;
78 ret = EAGAIN; 94 ret = EAGAIN;
79 } else 95 } else
80 _tcp_close(tcp); 96 _tcp_close(stream);
81 return ret; 97 return ret;
82 } 98 }
83 tcp->state = TCP_STATE_CONNECTING; 99 tcp->state = TCP_STATE_CONNECTING;
...@@ -87,7 +103,7 @@ static int _tcp_doconnect(struct _tcp_instance *tcp) ...@@ -87,7 +103,7 @@ static int _tcp_doconnect(struct _tcp_instance *tcp)
87 tcp->state = TCP_STATE_CONNECTED; 103 tcp->state = TCP_STATE_CONNECTED;
88 else { 104 else {
89 ret = errno; 105 ret = errno;
90 _tcp_close(tcp); 106 _tcp_close(stream);
91 return ret; 107 return ret;
92 } 108 }
93 break; 109 break;
...@@ -95,17 +111,14 @@ static int _tcp_doconnect(struct _tcp_instance *tcp) ...@@ -95,17 +111,14 @@ static int _tcp_doconnect(struct _tcp_instance *tcp)
95 return 0; 111 return 0;
96 } 112 }
97 113
114
98 static int _tcp_get_fd(stream_t stream, int *fd) 115 static int _tcp_get_fd(stream_t stream, int *fd)
99 { 116 {
100 struct _tcp_instance *tcp = stream->owner; 117 struct _tcp_instance *tcp = stream->owner;
101 118
102 if ( fd == NULL ) 119 if ( fd == NULL || tcp->fd == EINVAL )
103 return EINVAL; 120 return EINVAL;
104 121
105 if ( tcp->fd == -1 ) {
106 if ( ( tcp->fd = socket(AF_INET, SOCK_STREAM, 0)) == -1 )
107 return errno;
108 }
109 *fd = tcp->fd; 122 *fd = tcp->fd;
110 return 0; 123 return 0;
111 } 124 }
...@@ -113,152 +126,67 @@ static int _tcp_get_fd(stream_t stream, int *fd) ...@@ -113,152 +126,67 @@ static int _tcp_get_fd(stream_t stream, int *fd)
113 static int _tcp_read(stream_t stream, char *buf, size_t buf_size, off_t offset, size_t *br) 126 static int _tcp_read(stream_t stream, char *buf, size_t buf_size, off_t offset, size_t *br)
114 { 127 {
115 struct _tcp_instance *tcp = stream->owner; 128 struct _tcp_instance *tcp = stream->owner;
129 int bytes;
116 130
117 offset; 131 offset = offset;
118 if ( br == NULL ) 132 if ( br == NULL )
119 return EINVAL; 133 return EINVAL;
120 *br = 0; 134 *br = 0;
121 if ( ( *br = recv(tcp->fd, buf, buf_size, 0) ) == -1 ) { 135 if ( ( bytes = recv(tcp->fd, buf, buf_size, 0) ) == -1 ) {
122 *br = 0; 136 *br = 0;
123 return errno; 137 return errno;
124 } 138 }
139 *br = bytes;
125 return 0; 140 return 0;
126 } 141 }
127 142
128 static int _tcp_write(stream_t stream, const char *buf, size_t buf_size, off_t offset, size_t *bw) 143 static int _tcp_write(stream_t stream, const char *buf, size_t buf_size, off_t offset, size_t *bw)
129 { 144 {
130 struct _tcp_instance *tcp = stream->owner; 145 struct _tcp_instance *tcp = stream->owner;
146 int bytes;
131 147
132 offset; 148 offset = offset;
133 if ( bw == NULL ) 149 if ( bw == NULL )
134 return EINVAL; 150 return EINVAL;
135 *bw = 0; 151 *bw = 0;
136 if ( ( *bw = send(tcp->fd, buf, buf_size, 0) ) == -1 ) { 152 if ( ( bytes = send(tcp->fd, buf, buf_size, 0) ) == -1 ) {
137 *bw = 0; 153 *bw = 0;
138 return errno; 154 return errno;
139 } 155 }
156 *bw = bytes;
140 return 0; 157 return 0;
141 } 158 }
142 159
143 static int _tcp_new(void *netdata, net_t parent, void **data) 160 static void _tcp_destroy(stream_t stream)
144 {
145 struct _tcp_instance *tcp;
146
147 if ( parent ) /* tcp must be top level api */
148 return EINVAL;
149
150 if ( ( tcp = malloc(sizeof(*tcp)) ) == NULL )
151 return ENOMEM;
152 tcp->options = (struct _tcp_options *)netdata;
153 tcp->fd = -1;
154 tcp->host = NULL;
155 tcp->port = -1;
156 tcp->state = TCP_STATE_INIT;
157 stream_create(&tcp->stream, 0, tcp);
158 stream_set_read(tcp->stream, _tcp_read, tcp);
159 stream_set_write(tcp->stream, _tcp_write, tcp);
160 stream_set_fd(tcp->stream, _tcp_get_fd, tcp);
161 *data = tcp;
162 return 0;
163 }
164
165 static int _tcp_connect(void *data, const char *host, int port)
166 { 161 {
167 struct _tcp_instance *tcp = data; 162 struct _tcp_instance *tcp = stream->owner;
168
169 if ( tcp->state == TCP_STATE_INIT ) {
170 tcp->port = port;
171 if ( ( tcp->host = strdup(host) ) == NULL )
172 return ENOMEM;
173 }
174 if ( tcp->state < TCP_STATE_CONNECTED )
175 return _tcp_doconnect(tcp);
176 return 0;
177 }
178
179 static int _tcp_get_stream(void *data, stream_t *stream)
180 {
181 struct _tcp_instance *tcp = data;
182
183 *stream = tcp->stream;
184 return 0;
185 }
186
187 static int _tcp_close(void *data)
188 {
189 struct _tcp_instance *tcp = data;
190
191 if ( tcp->fd != -1 )
192 close(tcp->fd);
193 tcp->fd = -1;
194 tcp->state = TCP_STATE_INIT;
195 return 0;
196 }
197
198 static int _tcp_free(void **data)
199 {
200 struct _tcp_instance *tcp;
201
202 if ( data == NULL || *data == NULL )
203 return EINVAL;
204 tcp = *data;
205 163
206 if ( tcp->host ) 164 if ( tcp->host )
207 free(tcp->host); 165 free(tcp->host);
208 if ( tcp->fd != -1 ) 166 if ( tcp->fd != -1 )
209 close(tcp->fd); 167 close(tcp->fd);
210 168
211 free(*data); 169 free(tcp);
212 *data = NULL;
213 return 0;
214 } 170 }
215 171
216 static struct _net_api _tcp_net_api = { 172 int tcp_stream_create(stream_t *stream)
217 _tcp_new,
218 _tcp_connect,
219 _tcp_get_stream,
220 _tcp_close,
221 _tcp_free
222 };
223
224 int _tcp_create(void **netdata, struct _net_api **netapi)
225 { 173 {
226 struct _tcp_options *options; 174 struct _tcp_instance *tcp;
175 int ret;
227 176
228 if ( ( options = malloc(sizeof(*options)) ) == NULL ) 177 if ( ( tcp = malloc(sizeof(*tcp)) ) == NULL )
229 return ENOMEM; 178 return ENOMEM;
230 179 tcp->fd = -1;
231 options->non_block = 0; 180 tcp->host = NULL;
232 options->net_timeout = -1; /* system default */ 181 tcp->port = -1;
233 182 tcp->state = TCP_STATE_INIT;
234 *netdata = options; 183 if ( ( ret = stream_create(stream, MU_STREAM_NO_CHECK|MU_STREAM_RDWR, tcp) ) != 0 )
235 *netapi = &_tcp_net_api; 184 return ret;
236 return 0; 185 stream_set_open(*stream, _tcp_open, tcp);
237 } 186 stream_set_close(*stream, _tcp_close, tcp);
238 187 stream_set_read(*stream, _tcp_read, tcp);
239 int _tcp_set_option(void *netdata, const char *name, const char *value) 188 stream_set_write(*stream, _tcp_write, tcp);
240 { 189 stream_set_fd(*stream, _tcp_get_fd, tcp);
241 struct _tcp_options *options = netdata; 190 stream_set_destroy(*stream, _tcp_destroy, tcp);
242
243 if ( strcasecmp(name, "tcp_non_block") == 0 ) {
244 if ( value[0] == 't' || value[0] == 'T' || value[0] == '1' || value[0] == 'y' || value[0] == 'Y')
245 options->non_block = 1;
246 else
247 options->non_block = 0;
248 }
249 else if ( strcasecmp(name, "tcp_timeout") == 0 )
250 options->net_timeout = atoi(value);
251 else
252 return EINVAL;
253 return 0;
254 }
255
256 int _tcp_destroy(void **netdata)
257 {
258 struct _tcp_options *options = *netdata;
259
260 free(options);
261 *netdata = NULL;
262 return 0; 191 return 0;
263 } 192 }
264
......