author | Matthew Wild <mwild1@gmail.com> |
Mon, 22 Mar 2010 17:24:55 +0000 | |
changeset 2925 | 692b3c6c5bd2 |
parent 2455 | 0b3184f3c9e4 |
parent 2923 | b7049746bd29 |
child 3471 | 482275e38224 |
permissions | -rw-r--r-- |
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/* Prosody IM |
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-- Copyright (C) 2008-2010 Matthew Wild |
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-- Copyright (C) 2008-2010 Waqas Hussain |
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-- Copyright (C) 2009 Tobias Markmann |
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-- |
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-- This project is MIT/X11 licensed. Please see the |
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-- COPYING file in the source package for more information. |
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-- |
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*/ |
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/* |
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* pposix.c |
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* POSIX support functions for Lua |
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*/ |
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#define MODULE_VERSION "0.3.3" |
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#include <stdlib.h> |
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#include <math.h> |
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#include <unistd.h> |
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#include <libgen.h> |
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#include <sys/resource.h> |
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#include <sys/types.h> |
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#include <sys/stat.h> |
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#include <fcntl.h> |
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#include <syslog.h> |
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#include <pwd.h> |
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#include <grp.h> |
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#include <string.h> |
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#include <errno.h> |
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#include "lua.h" |
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#include "lauxlib.h" |
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/* Daemonization support */ |
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static int lc_daemonize(lua_State *L) |
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{ |
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pid_t pid; |
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if ( getppid() == 1 ) |
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{ |
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lua_pushboolean(L, 0); |
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lua_pushstring(L, "already-daemonized"); |
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return 2; |
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} |
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/* Attempt initial fork */ |
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if((pid = fork()) < 0) |
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{ |
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/* Forking failed */ |
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lua_pushboolean(L, 0); |
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lua_pushstring(L, "fork-failed"); |
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return 2; |
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} |
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else if(pid != 0) |
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{ |
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/* We are the parent process */ |
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lua_pushboolean(L, 1); |
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lua_pushnumber(L, pid); |
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return 2; |
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} |
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/* and we are the child process */ |
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if(setsid() == -1) |
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{ |
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/* We failed to become session leader */ |
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/* (we probably already were) */ |
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lua_pushboolean(L, 0); |
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lua_pushstring(L, "setsid-failed"); |
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return 2; |
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} |
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/* Close stdin, stdout, stderr */ |
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close(0); |
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close(1); |
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close(2); |
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/* Final fork, use it wisely */ |
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if(fork()) |
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exit(0); |
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|
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/* Show's over, let's continue */ |
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lua_pushboolean(L, 1); |
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lua_pushnil(L); |
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return 2; |
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} |
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/* Syslog support */ |
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const char * const facility_strings[] = { |
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"auth", |
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#if !(defined(sun) || defined(__sun)) |
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"authpriv", |
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#endif |
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"cron", |
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"daemon", |
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#if !(defined(sun) || defined(__sun)) |
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"ftp", |
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#endif |
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"kern", |
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"local0", |
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"local1", |
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"local2", |
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"local3", |
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"local4", |
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"local5", |
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"local6", |
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"local7", |
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"lpr", |
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"mail", |
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"syslog", |
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"user", |
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"uucp", |
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NULL |
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}; |
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int facility_constants[] = { |
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LOG_AUTH, |
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121 |
#if !(defined(sun) || defined(__sun)) |
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LOG_AUTHPRIV, |
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123 |
#endif |
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124 |
LOG_CRON, |
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125 |
LOG_DAEMON, |
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#if !(defined(sun) || defined(__sun)) |
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LOG_FTP, |
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128 |
#endif |
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129 |
LOG_KERN, |
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LOG_LOCAL0, |
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131 |
LOG_LOCAL1, |
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132 |
LOG_LOCAL2, |
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133 |
LOG_LOCAL3, |
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134 |
LOG_LOCAL4, |
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135 |
LOG_LOCAL5, |
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136 |
LOG_LOCAL6, |
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137 |
LOG_LOCAL7, |
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138 |
LOG_LPR, |
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139 |
LOG_MAIL, |
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140 |
LOG_NEWS, |
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141 |
LOG_SYSLOG, |
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142 |
LOG_USER, |
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143 |
LOG_UUCP, |
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144 |
-1 |
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145 |
}; |
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|
146 |
|
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|
147 |
/* " |
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148 |
The parameter ident in the call of openlog() is probably stored as-is. |
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149 |
Thus, if the string it points to is changed, syslog() may start |
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150 |
prepending the changed string, and if the string it points to ceases to |
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151 |
exist, the results are undefined. Most portable is to use a string |
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152 |
constant. |
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153 |
" -- syslog manpage |
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154 |
*/ |
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155 |
char* syslog_ident = NULL; |
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156 |
|
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157 |
int lc_syslog_open(lua_State* L) |
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158 |
{ |
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159 |
int facility = luaL_checkoption(L, 2, "daemon", facility_strings); |
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160 |
facility = facility_constants[facility]; |
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161 |
|
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162 |
luaL_checkstring(L, 1); |
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|
163 |
|
722
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164 |
if(syslog_ident) |
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165 |
free(syslog_ident); |
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|
166 |
|
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167 |
syslog_ident = strdup(lua_tostring(L, 1)); |
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|
168 |
|
722
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169 |
openlog(syslog_ident, LOG_PID, facility); |
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170 |
return 0; |
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171 |
} |
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|
172 |
|
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|
173 |
const char * const level_strings[] = { |
722
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|
174 |
"debug", |
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|
175 |
"info", |
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|
176 |
"notice", |
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|
177 |
"warn", |
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|
178 |
"error", |
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|
179 |
NULL |
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180 |
}; |
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|
181 |
int level_constants[] = { |
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|
182 |
LOG_DEBUG, |
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|
183 |
LOG_INFO, |
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|
184 |
LOG_NOTICE, |
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|
185 |
LOG_WARNING, |
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pposix: Change LOG_EMERG -> LOG_CRIT, which makes more sense, thanks to intosi for reporting and an initial patch
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diff
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|
186 |
LOG_CRIT, |
722
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187 |
-1 |
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|
188 |
}; |
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mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names.
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|
189 |
int lc_syslog_log(lua_State* L) |
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190 |
{ |
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|
191 |
int level = luaL_checkoption(L, 1, "notice", level_strings); |
722
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|
192 |
level = level_constants[level]; |
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|
193 |
|
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|
194 |
luaL_checkstring(L, 2); |
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|
195 |
|
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|
196 |
syslog(level, "%s", lua_tostring(L, 2)); |
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|
197 |
return 0; |
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|
198 |
} |
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|
199 |
|
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parents:
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|
200 |
int lc_syslog_close(lua_State* L) |
722
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201 |
{ |
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|
202 |
closelog(); |
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|
203 |
if(syslog_ident) |
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204 |
{ |
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|
205 |
free(syslog_ident); |
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|
206 |
syslog_ident = NULL; |
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207 |
} |
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|
208 |
return 0; |
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|
209 |
} |
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|
210 |
|
729
f62ef65d5c01
pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.)
Matthew Wild <mwild1@gmail.com>
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diff
changeset
|
211 |
int lc_syslog_setmask(lua_State* L) |
f62ef65d5c01
pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.)
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|
212 |
{ |
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util.pposix: Fix incompatible pointer type compiler warnings
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|
213 |
int level_idx = luaL_checkoption(L, 1, "notice", level_strings); |
729
f62ef65d5c01
pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.)
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|
214 |
int mask = 0; |
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|
215 |
do |
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|
216 |
{ |
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|
217 |
mask |= LOG_MASK(level_constants[level_idx]); |
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|
218 |
} while (++level_idx<=4); |
f62ef65d5c01
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|
219 |
|
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|
220 |
setlogmask(mask); |
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|
221 |
return 0; |
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|
222 |
} |
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|
223 |
|
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Matthew Wild <mwild1@gmail.com>
parents:
722
diff
changeset
|
224 |
/* getpid */ |
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|
225 |
|
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|
226 |
int lc_getpid(lua_State* L) |
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|
227 |
{ |
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|
228 |
lua_pushinteger(L, getpid()); |
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|
229 |
return 1; |
c1e7d280c174
mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names.
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|
230 |
} |
c1e7d280c174
mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names.
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parents:
722
diff
changeset
|
231 |
|
804
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diff
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|
232 |
/* UID/GID functions */ |
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|
233 |
|
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|
234 |
int lc_getuid(lua_State* L) |
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|
235 |
{ |
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|
236 |
lua_pushinteger(L, getuid()); |
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|
237 |
return 1; |
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|
238 |
} |
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|
239 |
|
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|
240 |
int lc_getgid(lua_State* L) |
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|
241 |
{ |
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|
242 |
lua_pushinteger(L, getgid()); |
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|
243 |
return 1; |
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|
244 |
} |
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changeset
|
245 |
|
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|
246 |
int lc_setuid(lua_State* L) |
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|
247 |
{ |
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|
248 |
int uid = -1; |
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|
249 |
if(lua_gettop(L) < 1) |
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|
250 |
return 0; |
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|
251 |
if(!lua_isnumber(L, 1) && lua_tostring(L, 1)) |
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|
252 |
{ |
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|
253 |
/* Passed UID is actually a string, so look up the UID */ |
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|
254 |
struct passwd *p; |
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|
255 |
p = getpwnam(lua_tostring(L, 1)); |
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diff
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|
256 |
if(!p) |
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|
257 |
{ |
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diff
changeset
|
258 |
lua_pushboolean(L, 0); |
9bc1544c99b7
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changeset
|
259 |
lua_pushstring(L, "no-such-user"); |
9bc1544c99b7
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diff
changeset
|
260 |
return 2; |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
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diff
changeset
|
261 |
} |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
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diff
changeset
|
262 |
uid = p->pw_uid; |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
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parents:
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diff
changeset
|
263 |
} |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
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parents:
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diff
changeset
|
264 |
else |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
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parents:
796
diff
changeset
|
265 |
{ |
9bc1544c99b7
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diff
changeset
|
266 |
uid = lua_tonumber(L, 1); |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
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parents:
796
diff
changeset
|
267 |
} |
2436
ccc71b5d2e01
util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
268 |
|
804
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
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parents:
796
diff
changeset
|
269 |
if(uid>-1) |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
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parents:
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diff
changeset
|
270 |
{ |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
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parents:
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diff
changeset
|
271 |
/* Ok, attempt setuid */ |
9bc1544c99b7
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diff
changeset
|
272 |
errno = 0; |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
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diff
changeset
|
273 |
if(setuid(uid)) |
9bc1544c99b7
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parents:
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diff
changeset
|
274 |
{ |
9bc1544c99b7
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diff
changeset
|
275 |
/* Fail */ |
9bc1544c99b7
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diff
changeset
|
276 |
lua_pushboolean(L, 0); |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
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796
diff
changeset
|
277 |
switch(errno) |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
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parents:
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diff
changeset
|
278 |
{ |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
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parents:
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diff
changeset
|
279 |
case EINVAL: |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
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parents:
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diff
changeset
|
280 |
lua_pushstring(L, "invalid-uid"); |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
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diff
changeset
|
281 |
break; |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
282 |
case EPERM: |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
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diff
changeset
|
283 |
lua_pushstring(L, "permission-denied"); |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
284 |
break; |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
285 |
default: |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
286 |
lua_pushstring(L, "unknown-error"); |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
287 |
} |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
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parents:
796
diff
changeset
|
288 |
return 2; |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
289 |
} |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
290 |
else |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
291 |
{ |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
292 |
/* Success! */ |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
293 |
lua_pushboolean(L, 1); |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
294 |
return 1; |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
295 |
} |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
296 |
} |
2436
ccc71b5d2e01
util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
297 |
|
804
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
298 |
/* Seems we couldn't find a valid UID to switch to */ |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
299 |
lua_pushboolean(L, 0); |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
300 |
lua_pushstring(L, "invalid-uid"); |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
301 |
return 2; |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
302 |
} |
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
303 |
|
1578
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
304 |
int lc_setgid(lua_State* L) |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
305 |
{ |
5bd8b3bdbfbc
pposix: Add setgid() function
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parents:
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diff
changeset
|
306 |
int gid = -1; |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
307 |
if(lua_gettop(L) < 1) |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
308 |
return 0; |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
309 |
if(!lua_isnumber(L, 1) && lua_tostring(L, 1)) |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
310 |
{ |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
311 |
/* Passed GID is actually a string, so look up the GID */ |
5bd8b3bdbfbc
pposix: Add setgid() function
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diff
changeset
|
312 |
struct group *g; |
5bd8b3bdbfbc
pposix: Add setgid() function
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parents:
1565
diff
changeset
|
313 |
g = getgrnam(lua_tostring(L, 1)); |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
314 |
if(!g) |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
315 |
{ |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
316 |
lua_pushboolean(L, 0); |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
317 |
lua_pushstring(L, "no-such-group"); |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
318 |
return 2; |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
319 |
} |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
320 |
gid = g->gr_gid; |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
321 |
} |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
322 |
else |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
323 |
{ |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
324 |
gid = lua_tonumber(L, 1); |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
325 |
} |
2436
ccc71b5d2e01
util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
326 |
|
1578
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
327 |
if(gid>-1) |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
328 |
{ |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
329 |
/* Ok, attempt setgid */ |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
330 |
errno = 0; |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
331 |
if(setgid(gid)) |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
332 |
{ |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
333 |
/* Fail */ |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
334 |
lua_pushboolean(L, 0); |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
335 |
switch(errno) |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
336 |
{ |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
337 |
case EINVAL: |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
338 |
lua_pushstring(L, "invalid-gid"); |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
339 |
break; |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
340 |
case EPERM: |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
341 |
lua_pushstring(L, "permission-denied"); |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
342 |
break; |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
343 |
default: |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
344 |
lua_pushstring(L, "unknown-error"); |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
345 |
} |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
346 |
return 2; |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
347 |
} |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
348 |
else |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
349 |
{ |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
350 |
/* Success! */ |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
351 |
lua_pushboolean(L, 1); |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
352 |
return 1; |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
353 |
} |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
354 |
} |
2436
ccc71b5d2e01
util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
355 |
|
1578
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
356 |
/* Seems we couldn't find a valid GID to switch to */ |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
357 |
lua_pushboolean(L, 0); |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
358 |
lua_pushstring(L, "invalid-gid"); |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
359 |
return 2; |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
360 |
} |
5bd8b3bdbfbc
pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents:
1565
diff
changeset
|
361 |
|
2438
819ba949c7bc
util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents:
2437
diff
changeset
|
362 |
int lc_umask(lua_State* L) |
819ba949c7bc
util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents:
2437
diff
changeset
|
363 |
{ |
819ba949c7bc
util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents:
2437
diff
changeset
|
364 |
char old_mode_string[7]; |
819ba949c7bc
util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents:
2437
diff
changeset
|
365 |
mode_t old_mode = umask(strtoul(luaL_checkstring(L, 1), NULL, 8)); |
819ba949c7bc
util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents:
2437
diff
changeset
|
366 |
|
819ba949c7bc
util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents:
2437
diff
changeset
|
367 |
snprintf(old_mode_string, sizeof(old_mode_string), "%03o", old_mode); |
819ba949c7bc
util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents:
2437
diff
changeset
|
368 |
old_mode_string[sizeof(old_mode_string)-1] = 0; |
819ba949c7bc
util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents:
2437
diff
changeset
|
369 |
lua_pushstring(L, old_mode_string); |
819ba949c7bc
util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents:
2437
diff
changeset
|
370 |
|
819ba949c7bc
util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents:
2437
diff
changeset
|
371 |
return 1; |
819ba949c7bc
util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents:
2437
diff
changeset
|
372 |
} |
819ba949c7bc
util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents:
2437
diff
changeset
|
373 |
|
2443
b335ae55af77
util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents:
2441
diff
changeset
|
374 |
int lc_mkdir(lua_State* L) |
b335ae55af77
util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents:
2441
diff
changeset
|
375 |
{ |
b335ae55af77
util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents:
2441
diff
changeset
|
376 |
int ret = mkdir(luaL_checkstring(L, 1), S_IRUSR | S_IWUSR | S_IXUSR |
b335ae55af77
util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents:
2441
diff
changeset
|
377 |
| S_IRGRP | S_IWGRP | S_IXGRP |
b335ae55af77
util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents:
2441
diff
changeset
|
378 |
| S_IROTH | S_IXOTH); /* mode 775 */ |
b335ae55af77
util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents:
2441
diff
changeset
|
379 |
|
b335ae55af77
util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents:
2441
diff
changeset
|
380 |
lua_pushboolean(L, ret==0); |
b335ae55af77
util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents:
2441
diff
changeset
|
381 |
if(ret) |
b335ae55af77
util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents:
2441
diff
changeset
|
382 |
{ |
b335ae55af77
util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents:
2441
diff
changeset
|
383 |
lua_pushstring(L, strerror(errno)); |
b335ae55af77
util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents:
2441
diff
changeset
|
384 |
return 2; |
b335ae55af77
util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents:
2441
diff
changeset
|
385 |
} |
b335ae55af77
util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents:
2441
diff
changeset
|
386 |
return 1; |
b335ae55af77
util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents:
2441
diff
changeset
|
387 |
} |
b335ae55af77
util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents:
2441
diff
changeset
|
388 |
|
859 | 389 |
/* Like POSIX's setrlimit()/getrlimit() API functions. |
2436
ccc71b5d2e01
util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
390 |
* |
859 | 391 |
* Syntax: |
392 |
* pposix.setrlimit( resource, soft limit, hard limit) |
|
2436
ccc71b5d2e01
util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
393 |
* |
859 | 394 |
* Any negative limit will be replace with the current limit by an additional call of getrlimit(). |
2436
ccc71b5d2e01
util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
395 |
* |
859 | 396 |
* Example usage: |
397 |
* pposix.setrlimit("NOFILE", 1000, 2000) |
|
398 |
*/ |
|
399 |
int string2resource(const char *s) { |
|
861
2a5373897128
Make the code actually build.
Tobias Markmann <tm@ayena.de>
parents:
860
diff
changeset
|
400 |
if (!strcmp(s, "CORE")) return RLIMIT_CORE; |
2a5373897128
Make the code actually build.
Tobias Markmann <tm@ayena.de>
parents:
860
diff
changeset
|
401 |
if (!strcmp(s, "CPU")) return RLIMIT_CPU; |
2a5373897128
Make the code actually build.
Tobias Markmann <tm@ayena.de>
parents:
860
diff
changeset
|
402 |
if (!strcmp(s, "DATA")) return RLIMIT_DATA; |
2a5373897128
Make the code actually build.
Tobias Markmann <tm@ayena.de>
parents:
860
diff
changeset
|
403 |
if (!strcmp(s, "FSIZE")) return RLIMIT_FSIZE; |
1842
8337c0d4aee4
util.pposix: Compatibility with Solaris systems (thanks Filip)
Matthew Wild <mwild1@gmail.com>
parents:
1579
diff
changeset
|
404 |
if (!strcmp(s, "NOFILE")) return RLIMIT_NOFILE; |
8337c0d4aee4
util.pposix: Compatibility with Solaris systems (thanks Filip)
Matthew Wild <mwild1@gmail.com>
parents:
1579
diff
changeset
|
405 |
if (!strcmp(s, "STACK")) return RLIMIT_STACK; |
8337c0d4aee4
util.pposix: Compatibility with Solaris systems (thanks Filip)
Matthew Wild <mwild1@gmail.com>
parents:
1579
diff
changeset
|
406 |
#if !(defined(sun) || defined(__sun)) |
861
2a5373897128
Make the code actually build.
Tobias Markmann <tm@ayena.de>
parents:
860
diff
changeset
|
407 |
if (!strcmp(s, "MEMLOCK")) return RLIMIT_MEMLOCK; |
2a5373897128
Make the code actually build.
Tobias Markmann <tm@ayena.de>
parents:
860
diff
changeset
|
408 |
if (!strcmp(s, "NPROC")) return RLIMIT_NPROC; |
2a5373897128
Make the code actually build.
Tobias Markmann <tm@ayena.de>
parents:
860
diff
changeset
|
409 |
if (!strcmp(s, "RSS")) return RLIMIT_RSS; |
1842
8337c0d4aee4
util.pposix: Compatibility with Solaris systems (thanks Filip)
Matthew Wild <mwild1@gmail.com>
parents:
1579
diff
changeset
|
410 |
#endif |
859 | 411 |
return -1; |
412 |
} |
|
413 |
||
414 |
int lc_setrlimit(lua_State *L) { |
|
415 |
int arguments = lua_gettop(L); |
|
416 |
int softlimit = -1; |
|
417 |
int hardlimit = -1; |
|
418 |
const char *resource = NULL; |
|
419 |
int rid = -1; |
|
420 |
if(arguments < 1 || arguments > 3) { |
|
421 |
lua_pushboolean(L, 0); |
|
865
2dce34e9182d
pposix: Standardize error messages
Matthew Wild <mwild1@gmail.com>
parents:
864
diff
changeset
|
422 |
lua_pushstring(L, "incorrect-arguments"); |
859 | 423 |
} |
2436
ccc71b5d2e01
util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
424 |
|
859 | 425 |
resource = luaL_checkstring(L, 1); |
426 |
softlimit = luaL_checkinteger(L, 2); |
|
427 |
hardlimit = luaL_checkinteger(L, 3); |
|
2436
ccc71b5d2e01
util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
428 |
|
859 | 429 |
rid = string2resource(resource); |
430 |
if (rid != -1) { |
|
861
2a5373897128
Make the code actually build.
Tobias Markmann <tm@ayena.de>
parents:
860
diff
changeset
|
431 |
struct rlimit lim; |
2a5373897128
Make the code actually build.
Tobias Markmann <tm@ayena.de>
parents:
860
diff
changeset
|
432 |
struct rlimit lim_current; |
2436
ccc71b5d2e01
util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
433 |
|
859 | 434 |
if (softlimit < 0 || hardlimit < 0) { |
435 |
if (getrlimit(rid, &lim_current)) { |
|
436 |
lua_pushboolean(L, 0); |
|
865
2dce34e9182d
pposix: Standardize error messages
Matthew Wild <mwild1@gmail.com>
parents:
864
diff
changeset
|
437 |
lua_pushstring(L, "getrlimit-failed"); |
859 | 438 |
return 2; |
439 |
} |
|
440 |
} |
|
2436
ccc71b5d2e01
util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
441 |
|
861
2a5373897128
Make the code actually build.
Tobias Markmann <tm@ayena.de>
parents:
860
diff
changeset
|
442 |
if (softlimit < 0) lim.rlim_cur = lim_current.rlim_cur; |
859 | 443 |
else lim.rlim_cur = softlimit; |
444 |
if (hardlimit < 0) lim.rlim_max = lim_current.rlim_max; |
|
445 |
else lim.rlim_max = hardlimit; |
|
2436
ccc71b5d2e01
util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
446 |
|
859 | 447 |
if (setrlimit(rid, &lim)) { |
448 |
lua_pushboolean(L, 0); |
|
865
2dce34e9182d
pposix: Standardize error messages
Matthew Wild <mwild1@gmail.com>
parents:
864
diff
changeset
|
449 |
lua_pushstring(L, "setrlimit-failed"); |
859 | 450 |
return 2; |
451 |
} |
|
452 |
} else { |
|
865
2dce34e9182d
pposix: Standardize error messages
Matthew Wild <mwild1@gmail.com>
parents:
864
diff
changeset
|
453 |
/* Unsupported resoucrce. Sorry I'm pretty limited by POSIX standard. */ |
859 | 454 |
lua_pushboolean(L, 0); |
865
2dce34e9182d
pposix: Standardize error messages
Matthew Wild <mwild1@gmail.com>
parents:
864
diff
changeset
|
455 |
lua_pushstring(L, "invalid-resource"); |
859 | 456 |
return 2; |
457 |
} |
|
458 |
lua_pushboolean(L, 1); |
|
459 |
return 1; |
|
460 |
} |
|
461 |
||
462 |
int lc_getrlimit(lua_State *L) { |
|
860 | 463 |
int arguments = lua_gettop(L); |
464 |
const char *resource = NULL; |
|
465 |
int rid = -1; |
|
861
2a5373897128
Make the code actually build.
Tobias Markmann <tm@ayena.de>
parents:
860
diff
changeset
|
466 |
struct rlimit lim; |
2436
ccc71b5d2e01
util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
467 |
|
860 | 468 |
if (arguments != 1) { |
469 |
lua_pushboolean(L, 0); |
|
865
2dce34e9182d
pposix: Standardize error messages
Matthew Wild <mwild1@gmail.com>
parents:
864
diff
changeset
|
470 |
lua_pushstring(L, "invalid-arguments"); |
860 | 471 |
return 2; |
472 |
} |
|
2436
ccc71b5d2e01
util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
473 |
|
860 | 474 |
resource = luaL_checkstring(L, 1); |
475 |
rid = string2resource(resource); |
|
476 |
if (rid != -1) { |
|
477 |
if (getrlimit(rid, &lim)) { |
|
478 |
lua_pushboolean(L, 0); |
|
865
2dce34e9182d
pposix: Standardize error messages
Matthew Wild <mwild1@gmail.com>
parents:
864
diff
changeset
|
479 |
lua_pushstring(L, "getrlimit-failed."); |
860 | 480 |
return 2; |
481 |
} |
|
482 |
} else { |
|
865
2dce34e9182d
pposix: Standardize error messages
Matthew Wild <mwild1@gmail.com>
parents:
864
diff
changeset
|
483 |
/* Unsupported resoucrce. Sorry I'm pretty limited by POSIX standard. */ |
860 | 484 |
lua_pushboolean(L, 0); |
865
2dce34e9182d
pposix: Standardize error messages
Matthew Wild <mwild1@gmail.com>
parents:
864
diff
changeset
|
485 |
lua_pushstring(L, "invalid-resource"); |
860 | 486 |
return 2; |
487 |
} |
|
488 |
lua_pushboolean(L, 1); |
|
489 |
lua_pushnumber(L, lim.rlim_cur); |
|
490 |
lua_pushnumber(L, lim.rlim_max); |
|
491 |
return 3; |
|
859 | 492 |
} |
493 |
||
2830
1df57426263a
util.pposix: Fix return type of lc_abort to shush compiler warning
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
494 |
int lc_abort(lua_State* L) |
2060
b23295b5428a
util.pposix: Add abort() function
Matthew Wild <mwild1@gmail.com>
parents:
1842
diff
changeset
|
495 |
{ |
b23295b5428a
util.pposix: Add abort() function
Matthew Wild <mwild1@gmail.com>
parents:
1842
diff
changeset
|
496 |
abort(); |
2830
1df57426263a
util.pposix: Fix return type of lc_abort to shush compiler warning
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
497 |
return 0; |
2060
b23295b5428a
util.pposix: Add abort() function
Matthew Wild <mwild1@gmail.com>
parents:
1842
diff
changeset
|
498 |
} |
b23295b5428a
util.pposix: Add abort() function
Matthew Wild <mwild1@gmail.com>
parents:
1842
diff
changeset
|
499 |
|
723
c1e7d280c174
mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names.
Matthew Wild <mwild1@gmail.com>
parents:
722
diff
changeset
|
500 |
/* Register functions */ |
c1e7d280c174
mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names.
Matthew Wild <mwild1@gmail.com>
parents:
722
diff
changeset
|
501 |
|
586
b828d7d47973
Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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502 |
int luaopen_util_pposix(lua_State *L) |
b828d7d47973
Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
503 |
{ |
2441
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
504 |
luaL_Reg exports[] = { |
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
505 |
{ "abort", lc_abort }, |
722
63456c9d0522
mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents:
588
diff
changeset
|
506 |
|
2441
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
507 |
{ "daemonize", lc_daemonize }, |
722
63456c9d0522
mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents:
588
diff
changeset
|
508 |
|
2441
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
509 |
{ "syslog_open", lc_syslog_open }, |
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
510 |
{ "syslog_close", lc_syslog_close }, |
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
511 |
{ "syslog_log", lc_syslog_log }, |
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
512 |
{ "syslog_setminlevel", lc_syslog_setmask }, |
722
63456c9d0522
mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents:
588
diff
changeset
|
513 |
|
2441
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
514 |
{ "getpid", lc_getpid }, |
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
515 |
{ "getuid", lc_getuid }, |
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
516 |
{ "getgid", lc_getgid }, |
722
63456c9d0522
mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents:
588
diff
changeset
|
517 |
|
2441
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
518 |
{ "setuid", lc_setuid }, |
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
519 |
{ "setgid", lc_setgid }, |
729
f62ef65d5c01
pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.)
Matthew Wild <mwild1@gmail.com>
parents:
727
diff
changeset
|
520 |
|
2441
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
521 |
{ "umask", lc_umask }, |
723
c1e7d280c174
mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names.
Matthew Wild <mwild1@gmail.com>
parents:
722
diff
changeset
|
522 |
|
2443
b335ae55af77
util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents:
2441
diff
changeset
|
523 |
{ "mkdir", lc_mkdir }, |
804
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
524 |
|
2441
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
525 |
{ "setrlimit", lc_setrlimit }, |
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
526 |
{ "getrlimit", lc_getrlimit }, |
2436
ccc71b5d2e01
util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
527 |
|
2441
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
528 |
{ NULL, NULL } |
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
529 |
}; |
2438
819ba949c7bc
util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents:
2437
diff
changeset
|
530 |
|
2441
d72078946a16
util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents:
2438
diff
changeset
|
531 |
luaL_register(L, "pposix", exports); |
804
9bc1544c99b7
util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents:
796
diff
changeset
|
532 |
|
727
78c9542de94e
pposix: Add _NAME and _VERSION
Matthew Wild <mwild1@gmail.com>
parents:
723
diff
changeset
|
533 |
lua_pushliteral(L, "pposix"); |
78c9542de94e
pposix: Add _NAME and _VERSION
Matthew Wild <mwild1@gmail.com>
parents:
723
diff
changeset
|
534 |
lua_setfield(L, -2, "_NAME"); |
78c9542de94e
pposix: Add _NAME and _VERSION
Matthew Wild <mwild1@gmail.com>
parents:
723
diff
changeset
|
535 |
|
78c9542de94e
pposix: Add _NAME and _VERSION
Matthew Wild <mwild1@gmail.com>
parents:
723
diff
changeset
|
536 |
lua_pushliteral(L, MODULE_VERSION); |
78c9542de94e
pposix: Add _NAME and _VERSION
Matthew Wild <mwild1@gmail.com>
parents:
723
diff
changeset
|
537 |
lua_setfield(L, -2, "_VERSION"); |
2436
ccc71b5d2e01
util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents:
2060
diff
changeset
|
538 |
|
586
b828d7d47973
Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
539 |
return 1; |
b828d7d47973
Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
540 |
}; |