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(MODLANG-86) add local script directory support to mod_lua 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10008 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris 2008-10-14 17:14:56 +00:00
parent 7780b6ef76
commit fe9e0e1574
2 changed files with 69 additions and 2 deletions
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15
conf/autoload_configs/lua.conf.xml
View File

@ -1,5 +1,20 @@
<configuration name="lua.conf" description="LUA Configuration">
<settings>
<!--
Specify local directories that will be searched for LUA modules
These entries will be pre-pended to the LUA_CPATH environment variable
-->
<!-- <param name="module-directory" value="/usr/lib/lua/5.1/?.so"/> -->
<!-- <param name="module-directory" value="/usr/local/lib/lua/5.1/?.so"/> -->
<!--
Specify local directories that will be searched for LUA scripts
These entries will be pre-pended to the LUA_PATH environment variable
-->
<!-- <param name="script-directory" value="/usr/local/lua/?.lua"/> -->
<!-- <param name="script-directory" value="/usr/local/freeswitch/scripts/?.lua"/> -->
<!--<param name="xml-handler-script" value="/dp.lua"/>-->
<!--<param name="xml-handler-bindings" value="dialplan"/>-->

56
src/mod/languages/mod_lua/mod_lua.cpp
View File

@ -257,12 +257,16 @@ static switch_status_t do_config(void)
{
const char *cf = "lua.conf";
switch_xml_t cfg, xml, settings, param;
if (!(xml = switch_xml_open_cfg(cf, &cfg, NULL))) {
switch_stream_handle_t path_stream = {0};
switch_stream_handle_t cpath_stream = {0};
if (!(xml = switch_xml_open_cfg(cf, &cfg, NULL))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "open of %s failed\n", cf);
return SWITCH_STATUS_TERM;
}
SWITCH_STANDARD_STREAM(path_stream);
SWITCH_STANDARD_STREAM(cpath_stream);
if ((settings = switch_xml_child(cfg, "settings"))) {
for (param = switch_xml_child(settings, "param"); param; param = param->next) {
char *var = (char *) switch_xml_attr_soft(param, "name");
@ -279,10 +283,58 @@ static switch_status_t do_config(void)
if (val) {
lua_thread(val);
}
} else if (!strcmp(var, "module-directory") && !switch_strlen_zero(val)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "lua: appending module directory: '%s'\n", val);
if(cpath_stream.data_len) {
cpath_stream.write_function(&cpath_stream, ";");
}
cpath_stream.write_function(&cpath_stream, "%s", val);
} else if (!strcmp(var, "script-directory") && !switch_strlen_zero(val)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "lua: appending script directory: '%s'\n", val);
if(path_stream.data_len) {
path_stream.write_function(&path_stream, ";");
}
path_stream.write_function(&path_stream, "%s", val);
}
}
}
if (cpath_stream.data_len) {
char *lua_cpath = NULL;
if (lua_cpath = getenv("LUA_CPATH")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "lua: appending LUA_CPATH: '%s'\n", lua_cpath);
cpath_stream.write_function(&cpath_stream, ";%s", lua_cpath);
}
#ifdef WIN32
if (_putenv_s("LUA_CPATH", (char *)cpath_stream.data) != 0) {
#else
if (setenv("LUA_CPATH", (char *)cpath_stream.data, 1) == ENOMEM) {
#endif
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "lua: LUA_CPATH unable to be set, out of memory: '%s'\n", (char *)cpath_stream.data);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "lua: LUA_CPATH set to: '%s'\n", (char *)cpath_stream.data);
}
}
switch_safe_free(cpath_stream.data);
if (path_stream.data_len) {
char *lua_path = NULL;
if (lua_path = getenv("LUA_PATH")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "lua: appending LUA_PATH: '%s'\n", lua_path);
path_stream.write_function(&path_stream, ";%s", lua_path);
}
#ifdef WIN32
if (_putenv_s("LUA_PATH", (char *)path_stream.data) != 0) {
#else
if (setenv("LUA_PATH", (char *)path_stream.data, 1) == ENOMEM) {
#endif
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "lua: LUA_PATH unable to be set, out of memory: '%s'\n", (char *)path_stream.data);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "lua: LUA_PATH set to: '%s'\n", (char *)path_stream.data);
}
}
switch_safe_free(path_stream.data);
switch_xml_free(xml);
return SWITCH_STATUS_SUCCESS;