/[imapfilter]/imapfilter/imapfilter.h
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Contents of /imapfilter/imapfilter.h

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Revision 1.24.2.2 - (show annotations)
Mon Jun 17 12:01:00 2002 UTC (21 years, 9 months ago) by lefcha
Branch: release-0_7-patches
Changes since 1.24.2.1: +3 -0 lines
File MIME type: text/plain
Bug fix related to communication with some mail servers.

1 #ifndef IMAPFILTER_H
2 #define IMAPFILTER_H
3
4 #include <stdio.h>
5
6 #ifndef DATA_H
7 #include "data.h"
8 #endif
9
10 /* Error codes returned by functions. */
11 #define ERROR_SIGNAL 1
12 #define ERROR_TRIVIAL 2
13 #define ERROR_FILE_OPEN 3
14 #define ERROR_CONFIG_PARSE 4
15 #define ERROR_MEMORY_ALLOCATION 5
16 #define ERROR_NETWORK 6
17 #define ERROR_SSL 7
18 #define ERROR_UNDEFINED 8
19
20 /* Flags that control the program's options. */
21 #define OPTION_DETAILS_QUIET 0x01
22 #define OPTION_DETAILS_NORMAL 0x02
23 #define OPTION_DETAILS_VERBOSE 0x04
24 #define OPTION_DETAILS_CLEAR 0xf8
25 #define OPTION_HEADERS 0x08
26 #define OPTION_NAMESPACE 0x10
27
28 /* Capabilities of mail server. */
29 #define CAPABILITY_NONE 0x00
30 #define CAPABILITY_NAMESPACE 0x01
31
32 /* Flags for logger. */
33 #define LOG_WRITE 0
34 #define LOG_SERVER 1
35 #define LOG_USERNAME 2
36 #define LOG_MAILBOX 3
37 #define LOG_FILTER 4
38 #define LOG_ACTION 5
39 #define LOG_DESTINATION_MAILBOX 6
40
41 /* Buffer size of the IMAP command. */
42 #define SMALL_CMD 64
43 #define MEDIUM_CMD 256
44 #define BIG_CMD 8192
45
46 /* Buffer size of server's response. */
47 #define RESPONSE_BUF (4096 + 1)
48 #define RESULT_BUF 512
49
50 /* Response codes. */
51 #define RESPONSE_BAD -1
52 #define RESPONSE_OK 0
53 #define RESPONSE_NO 1
54 #define RESPONSE_BYE 2
55 #define RESPONSE_PREAUTH 3
56 #define RESPONSE_READONLY 4
57 #define RESPONSE_TRYCREATE 5
58
59 /* Buffer size of message's headers. */
60 #define HEADERS_BUF 16384
61
62 /* Length of mailbox namespace prefix. */
63 #define NAMESPACE_PREFIX_LEN 64
64
65
66 #define min(A, B) ((A) < (B) ? (A) : (B))
67 #define plural(A) ((A) == 1 ? "" : "s")
68
69
70 /* Namespace of mailboxes residing on mail server. */
71 struct namespace_t {
72 char prefix[NAMESPACE_PREFIX_LEN];
73 char delim;
74 };
75
76
77 /* file.c */
78 int read_config(char *cfg);
79 #ifdef CHECK_PERMISSIONS
80 int check_permissions(char *cfg);
81 #endif
82 int parse_config(FILE * fp);
83 void set_options(char *line, regmatch_t * match);
84
85 /* imapfilter.c */
86 void usage(void);
87
88 /* imap.c */
89 unsigned int send_command(char *cmd);
90 #ifdef DEBUG
91 int imap_noop(void);
92 #endif
93 int imap_capability(void);
94 int imap_namespace(void);
95 int imap_logout(void);
96 int imap_login(char *user, char *pass);
97 /* int imap_examine(char *mbox); */
98 int imap_select(char *mbox);
99 int imap_status(char *mbox, char *items);
100 int imap_create(char *mbox);
101 int imap_search(char *search);
102 int imap_fetch(char *mesg, char *headers, int peek);
103 int imap_store(char *mesg, char *flags);
104 int imap_copy(char *mesg, char *mbox);
105 int imap_close(void);
106 /* int imap_expunge(void); */
107
108 /* log.c */
109 void info(const char *info,...);
110 void verbose(const char *info,...);
111 void error(const char *errmsg,...);
112 void fatal(unsigned int errnum, const char *fatal,...);
113 void catch_signals(void);
114 void signal_handler(int sig);
115 int open_logfile(void);
116 int create_logfile(void);
117 int close_logfile(void);
118 void log_info(int flag, void *ptr);
119 char *get_time(void);
120
121 /* memory.c */
122 void *xmalloc(size_t size);
123 void *xrealloc(void *ptr, size_t size);
124 char *xstrdup(const char *s);
125
126 /* misc.c */
127 char *strcasestr(const char *haystack, const char *needle);
128 char *ultostr(unsigned long int num, int base);
129 char *xstrncpy(char *dest, const char *src, size_t size);
130
131 /* request.c */
132 int test(void);
133 int check_capabilities(void);
134 int check_namespace(void);
135 int login(char *user, char *pass);
136 int select_mailbox(char *mbox);
137 int mailbox_status(char *mbox);
138 int close_mailbox(void);
139 int logout(void);
140
141 int apply_filters(filter_t ** filters);
142 int match_filter(filter_t * filter, char **mesgs);
143
144 void empty_fifo(mask_t ** mfifo);
145 void queue_fifo(mask_t ** mfifo, mask_t * mask);
146 mask_t *dequeue_fifo(mask_t ** mfifo);
147
148 char *generate_filter_and(mask_t * mask, unsigned int masknum, unsigned int masklen);
149 char *generate_filter_or(mask_t * mask, unsigned int masknum, unsigned int masklen);
150
151 int apply_action(char *mesgs, unsigned int *type, char *destmbox, char *args);
152 int action_delete(char *mesgs, char *args);
153 int action_copy(char *mesgs, char *destmbox, char *args);
154 int action_move(char *mesgs, char *destmbox, char *args);
155 int action_list(char *mesgs, char *args);
156
157 unsigned int convert_messages(char *mesgs);
158
159 /* response.c */
160 void receive_response(char *buf);
161 int server_response(unsigned int tag);
162 int greeting_response(void);
163 int capability_response(unsigned int tag);
164 int namespace_response(unsigned int tag, struct namespace_t * namesp);
165 int status_response(unsigned int tag, char *mbox);
166 int select_response(unsigned int tag);
167 int search_response(unsigned int tag, char **mesgs);
168 int fetch_response(unsigned int tag);
169 int copy_response(unsigned int tag);
170 int analyze_response(char *buf);
171 void init_vbuf(void);
172 void reset_vbuf(void);
173 void check_vbuf(size_t s);
174
175 /* socket.c */
176 #ifndef SSL_TLS
177 int init_connection(char *serv, unsigned short int port);
178 #else
179 int init_connection(char *serv, unsigned short int port,
180 unsigned int protocol);
181 #endif
182 int ssl_init(unsigned int protocol);
183 int close_connection(void);
184 int socket_read(char *buf);
185 int socket_write(char *data);
186
187 #endif /* IMAPFILTER_H */

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