/usr/include/mailutils/sql.h is in libmailutils-dev 1:3.4-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | /* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 2004-2005, 2007, 2009-2012, 2014-2017 Free Software
Foundation, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General
Public License along with this library. If not, see
<http://www.gnu.org/licenses/>. */
#ifndef _MAILUTILS_SQL_H
#define _MAILUTILS_SQL_H
/* Configuration */
enum mu_sql_password_encryption
{
mu_sql_password_plaintext, /* Plaintext passwords */
mu_sql_password_scrambled, /* Scrambled MySQL (>=3.21) password */
mu_sql_password_hash, /* MD5 (or DES or whatever) hash */
};
struct mu_sql_module_config
{
int interface;
char *getpwnam_query;
char *getpass_query;
char *getpwuid_query;
char *host;
char *user;
char *passwd;
char *db;
int port;
enum mu_sql_password_encryption password_encryption;
mu_assoc_t field_map;
};
extern struct mu_sql_module_config mu_sql_module_config;
/* Loadable Modules Support */
#define __s_cat2__(a,b) a ## b
#define __s_cat3__(a,b,c) a ## b ## c
#define RDL_EXPORT(module,name) __s_cat3__(module,_LTX_,name)
typedef int (*mu_rdl_init_t) (void);
typedef void (*mu_rdl_done_t) (void);
#ifdef _HAVE_LIBLTDL /*FIXME: Remove leading _ when SQL + ltdl works*/
# define MU_DECL_SQL_DISPATCH_T(mod) \
mu_sql_dispatch_t RDL_EXPORT(mod,dispatch_tab)
#else
# define MU_DECL_SQL_DISPATCH_T(mod) \
mu_sql_dispatch_t __s_cat2__(mod,_dispatch_tab)
#endif
enum mu_sql_connection_state
{
mu_sql_not_connected,
mu_sql_connected,
mu_sql_query_run,
mu_sql_result_available
};
typedef struct mu_sql_connection *mu_sql_connection_t;
struct mu_sql_connection
{
int interface;
char *server;
int port;
char *login;
char *password;
char *dbname;
void *data;
enum mu_sql_connection_state state;
};
typedef struct mu_sql_dispatch mu_sql_dispatch_t;
struct mu_sql_dispatch
{
char *name;
int port;
int (*init) (mu_sql_connection_t conn);
int (*destroy) (mu_sql_connection_t conn);
int (*connect) (mu_sql_connection_t conn);
int (*disconnect) (mu_sql_connection_t conn);
int (*query) (mu_sql_connection_t conn, char *query);
int (*store_result) (mu_sql_connection_t conn);
int (*release_result) (mu_sql_connection_t conn);
int (*num_tuples) (mu_sql_connection_t conn, size_t *np);
int (*num_columns) (mu_sql_connection_t conn, size_t *np);
int (*get_column) (mu_sql_connection_t conn, size_t nrow, size_t ncol,
char **pdata);
int (*get_field_number) (mu_sql_connection_t conn, const char *fname,
size_t *fno);
const char *(*errstr) (mu_sql_connection_t conn);
};
/* Public interfaces */
int mu_sql_interface_index (char const *name);
int mu_sql_connection_init (mu_sql_connection_t *conn, int interface,
char *server, int port, char *login,
char *password, char *dbname);
int mu_sql_connection_destroy (mu_sql_connection_t *conn);
int mu_sql_connect (mu_sql_connection_t conn);
int mu_sql_disconnect (mu_sql_connection_t conn);
int mu_sql_query (mu_sql_connection_t conn, char *query);
int mu_sql_store_result (mu_sql_connection_t conn);
int mu_sql_release_result (mu_sql_connection_t conn);
int mu_sql_num_tuples (mu_sql_connection_t conn, size_t *np);
int mu_sql_num_columns (mu_sql_connection_t conn, size_t *np);
int mu_sql_get_column (mu_sql_connection_t conn, size_t nrow, size_t ncol,
char **pdata);
int mu_sql_get_field (mu_sql_connection_t conn, size_t nrow, const char *fname,
char **pdata);
const char *mu_sql_strerror (mu_sql_connection_t conn);
extern char *mu_sql_expand_query (const char *query, const char *ustr);
extern int mu_sql_getpass (const char *username, char **passwd);
extern int mu_check_mysql_scrambled_password (const char *scrambled,
const char *message);
#endif
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