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srsLTE
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load config file from user's home directory first before checking etc

This commit is contained in:
Andre Puschmann 2019-01-21 12:29:33 +01:00
parent d22e53832b
commit 77ca1d9882
1 changed files with 12 additions and 12 deletions
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24
lib/include/srslte/common/config_file.h
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@ -34,26 +34,26 @@
bool config_exists(std::string &filename, std::string default_name)
{
std::ifstream conf(filename.c_str(), std::ios::in);
if(conf.fail()) {
// try to find file in /etc/srslte
if (conf.fail()) {
// try config folder instead
const char* homedir = NULL;
char full_path[256];
ZERO_OBJECT(full_path);
snprintf(full_path, sizeof(full_path), "/etc/srslte/%s", default_name.c_str());
if ((homedir = getenv("HOME")) == NULL) {
homedir = getpwuid(getuid())->pw_dir;
}
if (!homedir) {
homedir = ".";
}
snprintf(full_path, sizeof(full_path), "%s/.config/srslte/%s", homedir, default_name.c_str());
filename = std::string(full_path);
// try to open again
conf.open(filename.c_str());
if (conf.fail()) {
// try home folder
const char* homedir = NULL;
// Last chance, try to find file in /etc/srslte
ZERO_OBJECT(full_path);
if ((homedir = getenv("HOME")) == NULL) {
homedir = getpwuid(getuid())->pw_dir;
}
if (!homedir) {
homedir = ".";
}
snprintf(full_path, sizeof(full_path), "%s/.srs/%s", homedir, default_name.c_str());
snprintf(full_path, sizeof(full_path), "/etc/srslte/%s", default_name.c_str());
filename = std::string(full_path);
// try to open again