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

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Revision 1.19 - (show annotations)
Tue Nov 6 17:41:27 2001 UTC (22 years, 4 months ago) by lefcha
Branch: MAIN
Changes since 1.18: +17 -10 lines
File MIME type: text/plain
Dynamically allocate response buffer.

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_TRIVIAL 1
12 #define ERROR_FILE_OPEN 2
13 #define ERROR_CONFIG_PARSE 3
14 #define ERROR_MEMORY_ALLOCATION 4
15 #define ERROR_NETWORK 5
16 #define ERROR_SSL 6
17 #define ERROR_UNDEFINED 7
18
19 /* Flags that control the program's options. */
20 #define OPTION_DETAILS_QUIET 0x01
21 #define OPTION_DETAILS_NORMAL 0x02
22 #define OPTION_DETAILS_VERBOSE 0x04
23 #define OPTION_DETAILS_CLEAR 0xf8
24 #define OPTION_HEADERS 0x08
25
26 /* Flags for logger. */
27 #define LOG_WRITE 0
28 #define LOG_SERVER 1
29 #define LOG_USERNAME 2
30 #define LOG_MAILBOX 3
31 #define LOG_FILTER 4
32 #define LOG_ACTION 5
33 #define LOG_DESTINATION_MAILBOX 6
34
35 /* Buffer size of the IMAP command. */
36 #define SMALL_CMD 64
37 #define MEDIUM_CMD 256
38 #define BIG_CMD 8192
39
40 /* Buffer size of a packet server sends. */
41 #define SOCKET_READ_BUF 4096
42
43 /* Memory size added each time dynamically to packet buffer. */
44 #define PACKET_SIZE 8096
45
46 /* Buffer size of server's response. */
47 #define RESPONSE_BUF 512
48
49 /* Response codes. */
50 #define RESPONSE_BAD -1
51 #define RESPONSE_OK 0
52 #define RESPONSE_NO 1
53 #define RESPONSE_BYE 2
54 #define RESPONSE_READONLY 3
55 #define RESPONSE_TRYCREATE 4
56
57 /* Buffer size of message's headers. */
58 #define HEADERS_BUF 16384
59
60
61 #define min(A, B) ((A) < (B) ? (A) : (B))
62 #define plural(A) ((A) == 1 ? "" : "s")
63
64
65 /* socket.c */
66 #ifndef SSL_TLS
67 int init_connection(char *serv, unsigned int port);
68 #else
69 int init_connection(char *serv, unsigned int port, unsigned int protocol);
70 #endif
71 int ssl_init(unsigned int protocol);
72 int close_connection(void);
73 int socket_read(char *buf);
74 int socket_write(char *data);
75
76 /* file.c */
77 int read_config(char *cfg);
78 #ifdef CHECK_PERMISSIONS
79 int check_permissions(char *cfg);
80 #endif
81 int parse_config(FILE * fp);
82 void set_options(char *line, regmatch_t * match);
83
84 /* imapfilter.c */
85 void usage(void);
86
87 /* imap.c */
88 unsigned int send_command(char *cmd);
89 #ifdef DEBUG
90 int imap_noop(void);
91 #endif
92 int imap_capability(void);
93 int imap_logout(void);
94 int imap_login(char *user, char *pass);
95 /* int imap_examine(char *mbox); */
96 int imap_select(char *mbox);
97 int imap_status(char *mbox, char *items);
98 int imap_create(char *mbox);
99 int imap_search(char *search);
100 int imap_fetch(char *mesg, char *headers, int peek);
101 int imap_store(char *mesg, char *flags);
102 int imap_copy(char *mesg, char *mbox);
103 int imap_close(void);
104 int imap_expunge(void);
105
106 /* log.c */
107 void info(const char *info,...);
108 void verbose(const char *info,...);
109 void error(const char *errmsg,...);
110 void fatal(unsigned int errnum, const char *fatal,...);
111 int open_logfile(void);
112 int create_logfile(void);
113 int close_logfile(void);
114 void log_info(int flag, void *ptr);
115 char *get_time(void);
116
117 /* memory.c */
118 void *xmalloc(size_t size);
119 void *xrealloc(void *ptr, size_t size);
120 char *xstrdup(const char *s);
121
122 /* misc.c */
123 char *strcasestr(const char *haystack, const char *needle);
124 char *ultostr(unsigned long int num, int base);
125
126 /* request.c */
127 int test(void);
128 int check_capabilities(void);
129 int login(char *user, char *pass);
130 int select_mailbox(char *mbox);
131 int mailbox_status(char *mbox);
132 int close_mailbox(void);
133 int logout(void);
134
135 int apply_filters(filter_t ** filters);
136 int match_filter(filter_t * filter, char **mesgs);
137
138 void empty_fifo(mask_t ** mfifo);
139 void queue_fifo(mask_t ** mfifo, mask_t * mask);
140 mask_t *dequeue_fifo(mask_t ** mfifo);
141
142 char *generate_filter_and(mask_t * mask, unsigned int masknum, unsigned int masklen);
143 char *generate_filter_or(mask_t * mask, unsigned int masknum, unsigned int masklen);
144
145 int apply_action(char *mesgs, unsigned int *type, char *destmbox, char *args);
146 int action_delete(char *mesgs, char *args);
147 int action_copy(char *mesgs, char *destmbox, char *args);
148 int action_move(char *mesgs, char *destmbox, char *args);
149 int action_list(char *mesgs, char *args);
150
151 unsigned int convert_messages(char *mesgs);
152
153 /* response.c */
154 void packet_alloc(void);
155 void packet_realloc(void);
156 void packet_clear(void);
157
158 void receive_response(void);
159 int server_response(unsigned int tag);
160 int greeting_response(void);
161 int capability_response(unsigned int tag);
162 int status_response(unsigned int tag);
163 int select_response(unsigned int tag);
164 int search_response(unsigned int tag, char **mesgs);
165 int fetch_response(unsigned int tag);
166 int copy_response(unsigned int tag);
167 int analyze_response(void);
168
169 #endif /* IMAPFILTER_H */

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