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added a fallback to use glib API if we cannot find the users home folder

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This commit is contained in:
Mark Vejvoda 2013-08-09 18:03:29 +00:00
parent cd0a8933cd
commit 5ea417b2bd
1 changed files with 30 additions and 5 deletions
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35
source/shared_lib/sources/util/properties.cpp
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@ -22,13 +22,20 @@
#include "randomgen.h"
#ifdef WIN32
#include <shlwapi.h>
#include <shlobj.h>
#endif
#if _BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE >= 500 || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
#include <unistd.h>
#include <sys/types.h>
#include <pwd.h>
#endif
#include "utf8.h"
#include "font.h"
#include "string_utils.h"
#include "leak_dumper.h"
@ -170,6 +177,22 @@ void Properties::load(const string &path, bool clearCurrentProperties) {
#endif
}
string getUserHomeFromGLIBC() {
string home_folder = "";
char dateiname[512];
const char *homedir = getenv("HOME");
if (!homedir) {
#if _BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE >= 500 || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
struct passwd *pw = getpwuid(getuid());
homedir = pw->pw_dir;
#else
homedir = "";
#endif
}
home_folder = homedir;
return home_folder;
}
std::map<string,string> Properties::getTagReplacementValues(std::map<string,string> *mapExtraTagReplacementValues) {
std::map<string,string> mapTagReplacementValues;
@ -178,9 +201,10 @@ std::map<string,string> Properties::getTagReplacementValues(std::map<string,stri
// First add the standard tags
//
#ifdef WIN32
char *homeDir = getenv("USERPROFILE");
const char *homeDir = getenv("USERPROFILE");
#else
char *homeDir = getenv("HOME");
string home = getUserHomeFromGLIBC();
const char *homeDir = home.c_str();
#endif
mapTagReplacementValues["~/"] = (homeDir != NULL ? homeDir : "");
@ -279,9 +303,10 @@ bool Properties::applyTagsToValue(string &value, const std::map<string,string> *
}
else {
#ifdef WIN32
char *homeDir = getenv("USERPROFILE");
const char *homeDir = getenv("USERPROFILE");
#else
char *homeDir = getenv("HOME");
string home = getUserHomeFromGLIBC();
const char *homeDir = home.c_str();
#endif
replaceAll(value, "~/", (homeDir != NULL ? homeDir : ""));