diff options
Diffstat (limited to 'drivers/unix/os_unix.cpp')
| -rw-r--r-- | drivers/unix/os_unix.cpp | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/drivers/unix/os_unix.cpp b/drivers/unix/os_unix.cpp index 2f3a78a689..178f01b185 100644 --- a/drivers/unix/os_unix.cpp +++ b/drivers/unix/os_unix.cpp @@ -149,13 +149,9 @@ Vector<String> OS_Unix::get_video_adapter_driver_info() const { return Vector<String>(); } -String OS_Unix::get_stdin_string(bool p_block) { - if (p_block) { - char buff[1024]; - return String::utf8(fgets(buff, 1024, stdin)); - } - - return String(); +String OS_Unix::get_stdin_string() { + char buff[1024]; + return String::utf8(fgets(buff, 1024, stdin)); } Error OS_Unix::get_entropy(uint8_t *r_buffer, int p_bytes) { @@ -415,10 +411,6 @@ bool OS_Unix::is_process_running(const ProcessID &p_pid) const { return true; } -bool OS_Unix::has_environment(const String &p_var) const { - return getenv(p_var.utf8().get_data()) != nullptr; -} - String OS_Unix::get_locale() const { if (!has_environment("LANG")) { return "en"; @@ -491,6 +483,10 @@ Error OS_Unix::set_cwd(const String &p_cwd) { return OK; } +bool OS_Unix::has_environment(const String &p_var) const { + return getenv(p_var.utf8().get_data()) != nullptr; +} + String OS_Unix::get_environment(const String &p_var) const { if (getenv(p_var.utf8().get_data())) { return getenv(p_var.utf8().get_data()); @@ -498,8 +494,15 @@ String OS_Unix::get_environment(const String &p_var) const { return ""; } -bool OS_Unix::set_environment(const String &p_var, const String &p_value) const { - return setenv(p_var.utf8().get_data(), p_value.utf8().get_data(), /* overwrite: */ true) == 0; +void OS_Unix::set_environment(const String &p_var, const String &p_value) const { + ERR_FAIL_COND_MSG(p_var.is_empty() || p_var.contains("="), vformat("Invalid environment variable name '%s', cannot be empty or include '='.", p_var)); + int err = setenv(p_var.utf8().get_data(), p_value.utf8().get_data(), /* overwrite: */ 1); + ERR_FAIL_COND_MSG(err != 0, vformat("Failed setting environment variable '%s', the system is out of memory.", p_var)); +} + +void OS_Unix::unset_environment(const String &p_var) const { + ERR_FAIL_COND_MSG(p_var.is_empty() || p_var.contains("="), vformat("Invalid environment variable name '%s', cannot be empty or include '='.", p_var)); + unsetenv(p_var.utf8().get_data()); } String OS_Unix::get_user_data_dir() const { |