1 /* Copyright (c) 2016-2018 Dovecot authors, see the included COPYING file */
2
3 #include "login-common.h"
4 #include "array.h"
5 #include "imap-login-commands.h"
6
7 static ARRAY(struct imap_login_command *) imap_login_commands;
8 static pool_t imap_login_commands_pool;
9
imap_login_command_lookup(const char * name)10 struct imap_login_command *imap_login_command_lookup(const char *name)
11 {
12 struct imap_login_command *cmd;
13
14 array_foreach_elem(&imap_login_commands, cmd) {
15 if (strcasecmp(cmd->name, name) == 0)
16 return cmd;
17 }
18 return NULL;
19 }
20
imap_login_commands_register(const struct imap_login_command * commands,unsigned int count)21 void imap_login_commands_register(const struct imap_login_command *commands,
22 unsigned int count)
23 {
24 struct imap_login_command *cmd;
25 unsigned int i;
26
27 for (i = 0; i < count; i++) {
28 cmd = p_new(imap_login_commands_pool, struct imap_login_command, 1);
29 cmd->name = p_strdup(imap_login_commands_pool, commands[i].name);
30 cmd->func = commands[i].func;
31 array_push_back(&imap_login_commands, &cmd);
32 }
33 }
34
35 static void
imap_login_command_unregister(const struct imap_login_command * unreg_cmd)36 imap_login_command_unregister(const struct imap_login_command *unreg_cmd)
37 {
38 struct imap_login_command *const *cmdp;
39
40 array_foreach(&imap_login_commands, cmdp) {
41 if ((*cmdp)->func == unreg_cmd->func &&
42 strcmp((*cmdp)->name, unreg_cmd->name) == 0) {
43 array_delete(&imap_login_commands,
44 array_foreach_idx(&imap_login_commands, cmdp), 1);
45 return;
46 }
47 }
48 i_panic("imap_login_command_unregister: Command '%s' not found", unreg_cmd->name);
49 }
50
imap_login_commands_unregister(const struct imap_login_command * commands,unsigned int count)51 void imap_login_commands_unregister(const struct imap_login_command *commands,
52 unsigned int count)
53 {
54 unsigned int i;
55
56 for (i = 0; i < count; i++)
57 imap_login_command_unregister(&commands[i]);
58 }
59
imap_login_commands_init(void)60 void imap_login_commands_init(void)
61 {
62 imap_login_commands_pool =
63 pool_alloconly_create("imap login commands", 128);
64 p_array_init(&imap_login_commands, imap_login_commands_pool, 8);
65 }
66
imap_login_commands_deinit(void)67 void imap_login_commands_deinit(void)
68 {
69 pool_unref(&imap_login_commands_pool);
70 }
71