mirror of https://github.com/PentHertz/srsLTE.git
check in SRSLTE_CONFIG_DIR for configs by default
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105d93fd5e
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fb77cb87ca
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@ -35,16 +35,15 @@ bool config_exists(std::string &filename, std::string default_name)
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{
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std::ifstream conf(filename.c_str(), std::ios::in);
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if(conf.fail()) {
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const char *homedir = NULL;
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const char *config_dir = NULL;
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char full_path[256];
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ZERO_OBJECT(full_path);
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if ((homedir = getenv("HOME")) == NULL) {
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homedir = getpwuid(getuid())->pw_dir;
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if ((config_dir = getenv("SRSLTE_CONFIG_DIR")) == NULL) {
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fprintf(stderr, "No environment variable SRSLTE_CONFIG_DIR defined.\n"
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"Please run \"export SRSLTE_CONFIG_DIR=/usr/etc/srs\" to define it.\n\n");
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return false;
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}
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if (!homedir) {
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homedir = ".";
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}
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snprintf(full_path, sizeof(full_path), "%s/.srs/%s", homedir, default_name.c_str());
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snprintf(full_path, sizeof(full_path), "%s/%s", config_dir, default_name.c_str());
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filename = std::string(full_path);
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// try to open again
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