From c4096f670c7b3d43f8a5c1f65ef7e02033b0329d Mon Sep 17 00:00:00 2001
From: Nat Goodspeed <nat@lindenlab.com>
Date: Fri, 14 Dec 2018 15:38:13 -0500
Subject: SL-10153: Review and rationalize fetching paths from environment.
Use LLStringUtil::getenv() or getoptenv() whenever we fetch a string that will
be used as a pathname.
Use LLFile::tmpdir() instead of getenv("TEMP").
As an added extra-special bonus, finally clean up $TMP/llcontrol-test-zzzzzz
directories that have been accumulating every time we run a local build!
---
indra/llvfs/lldir_solaris.cpp | 60 +++++++++++++++++--------------------------
1 file changed, 24 insertions(+), 36 deletions(-)
(limited to 'indra/llvfs/lldir_solaris.cpp')
diff --git a/indra/llvfs/lldir_solaris.cpp b/indra/llvfs/lldir_solaris.cpp
index d3536a12ee..f18560ff20 100644
--- a/indra/llvfs/lldir_solaris.cpp
+++ b/indra/llvfs/lldir_solaris.cpp
@@ -29,6 +29,7 @@
#include "lldir_solaris.h"
#include "llerror.h"
#include "llrand.h"
+#include "llstring.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
@@ -41,30 +42,28 @@
static std::string getCurrentUserHome(char* fallback)
{
+ // fwiw this exactly duplicates getCurrentUserHome() in lldir_linux.cpp...
+ // we should either derive both from LLDir_Posix or just axe Solaris.
const uid_t uid = getuid();
struct passwd *pw;
- char *result_cstr = fallback;
-
+
pw = getpwuid(uid);
if ((pw != NULL) && (pw->pw_dir != NULL))
{
- result_cstr = (char*) pw->pw_dir;
+ return pw->pw_dir;
+ }
+
+ LL_INFOS() << "Couldn't detect home directory from passwd - trying $HOME" << LL_ENDL;
+ auto home_env = LLStringUtil::getoptenv("HOME");
+ if (home_env)
+ {
+ return *home_env;
}
else
{
- LL_INFOS() << "Couldn't detect home directory from passwd - trying $HOME" << LL_ENDL;
- const char *const home_env = getenv("HOME"); /* Flawfinder: ignore */
- if (home_env)
- {
- result_cstr = (char*) home_env;
- }
- else
- {
- LL_WARNS() << "Couldn't detect home directory! Falling back to " << fallback << LL_ENDL;
- }
+ LL_WARNS() << "Couldn't detect home directory! Falling back to " << fallback << LL_ENDL;
+ return fallback;
}
-
- return std::string(result_cstr);
}
@@ -135,27 +134,15 @@ LLDir_Solaris::LLDir_Solaris()
//NOTE: Why force people to cd into the package directory?
// Look for SECONDLIFE env variable and use it, if set.
- char *dcf = getenv("SECONDLIFE");
- if(dcf != NULL){
- (void)strcpy(path, dcf);
- (void)strcat(path, "/bin"); //NOTE: make sure we point at the bin
- mExecutableDir = strdup(path);
+ auto SECONDLIFE(LLDirUtil::getoptenv("SECONDLIFE"));
+ if(SECONDLIFE){
+ mExecutableDir = add(*SECONDLIFE, "bin"); //NOTE: make sure we point at the bin
}else{
- // plunk a null at last '/' to get exec dir
- char *s = execpath + strlen(execpath) -1;
- while(*s != '/' && s != execpath){
- --s;
- }
-
- if(s != execpath){
- *s = (char)NULL;
-
- mExecutableDir = strdup(execpath);
- LL_INFOS() << "mExecutableDir = [" << mExecutableDir << "]" << LL_ENDL;
- }
+ mExecutableDir = getDirName(execpath);
+ LL_INFOS() << "mExecutableDir = [" << mExecutableDir << "]" << LL_ENDL;
}
-
- mLLPluginDir = mExecutableDir + mDirDelimiter + "llplugin";
+
+ mLLPluginDir = add(mExecutableDir, "llplugin");
// *TODO: don't use /tmp, use $HOME/.secondlife/tmp or something.
mTempDir = "/tmp";
@@ -175,17 +162,18 @@ void LLDir_Solaris::initAppDirs(const std::string &app_name,
if (!app_read_only_data_dir.empty())
{
mAppRODataDir = app_read_only_data_dir;
+ mSkinBaseDir = add(mAppRODataDir, "skins");
}
mAppName = app_name;
std::string upper_app_name(app_name);
LLStringUtil::toUpper(upper_app_name);
- char* app_home_env = getenv((upper_app_name + "_USER_DIR").c_str()); /* Flawfinder: ignore */
+ auto app_home_env(LLStringUtil::getoptenv(upper_app_name + "_USER_DIR"));
if (app_home_env)
{
// user has specified own userappdir i.e. $SECONDLIFE_USER_DIR
- mOSUserAppDir = app_home_env;
+ mOSUserAppDir = *app_home_env;
}
else
{
--
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