diff options
Diffstat (limited to 'chrome_elf/chrome_elf_util.cc')
-rw-r--r-- | chrome_elf/chrome_elf_util.cc | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/chrome_elf/chrome_elf_util.cc b/chrome_elf/chrome_elf_util.cc index a547d0b..7e2e710 100644 --- a/chrome_elf/chrome_elf_util.cc +++ b/chrome_elf/chrome_elf_util.cc @@ -4,11 +4,14 @@ #include "chrome_elf/chrome_elf_util.h" +#include <assert.h> #include <windows.h> #include "base/macros.h" #include "base/strings/string16.h" +ProcessType g_process_type = ProcessType::UNINITIALIZED; + namespace { const wchar_t kRegPathClientState[] = L"Software\\Google\\Update\\ClientState"; @@ -192,18 +195,29 @@ bool ReportingIsEnforcedByPolicy(bool* breakpad_enabled) { return false; } -bool IsNonBrowserProcess() { +void InitializeProcessType() { + assert(g_process_type == ProcessType::UNINITIALIZED); typedef bool (*IsSandboxedProcessFunc)(); IsSandboxedProcessFunc is_sandboxed_process_func = reinterpret_cast<IsSandboxedProcessFunc>( GetProcAddress(GetModuleHandle(NULL), "IsSandboxedProcess")); - bool is_sandboxed_process = - is_sandboxed_process_func && is_sandboxed_process_func(); + if (is_sandboxed_process_func && is_sandboxed_process_func()) { + g_process_type = ProcessType::NON_BROWSER_PROCESS; + return; + } // TODO(robertshield): Drop the command line check when we drop support for // enabling chrome_elf in unsandboxed processes. - wchar_t* command_line = GetCommandLine(); - bool has_process_type_flag = command_line && wcsstr(command_line, L"--type"); + const wchar_t* command_line = GetCommandLine(); + if (command_line && wcsstr(command_line, L"--type")) { + g_process_type = ProcessType::NON_BROWSER_PROCESS; + return; + } - return (has_process_type_flag || is_sandboxed_process); + g_process_type = ProcessType::BROWSER_PROCESS; +} + +bool IsNonBrowserProcess() { + assert(g_process_type != ProcessType::UNINITIALIZED); + return g_process_type == ProcessType::NON_BROWSER_PROCESS; } |