OmniNX/Atmosphere
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

dns.mitm: add GetAddrInfo redir, AtmosphereReloadHostsFile, debug logging control

Browse Source
This commit is contained in:
Michael Scire
2021-02-01 13:40:23 -08:00
committed by SciresM
parent 97aa209c43
commit 1306d03136
22 changed files with 1093 additions and 56 deletions
Download Patch File Download Diff File Expand all files Collapse all files

66
stratosphere/ams_mitm/source/dns_mitm/dnsmitm_debug.cpp
View File

@@ -19,28 +19,36 @@
namespace ams::mitm::socket::resolver {
#if 1
namespace {
::FsFile g_log_file;
s64 g_log_ofs;
constinit os::SdkMutex g_log_mutex;
constinit bool g_log_enabled;
os::SdkMutex g_log_mutex;
constinit ::FsFile g_log_file;
constinit s64 g_log_ofs;
char g_log_buf[0x400];
constinit char g_log_buf[0x400];
}
void InitializeDebug() {
/* Create the log file. */
mitm::fs::CreateAtmosphereSdFile("dns_log.txt", 0, ams::fs::CreateOption_None);
void InitializeDebug(bool enable_log) {
{
std::scoped_lock lk(g_log_mutex);
/* Open the log file. */
R_ABORT_UNLESS(mitm::fs::OpenAtmosphereSdFile(std::addressof(g_log_file), "dns_log.txt", ams::fs::OpenMode_ReadWrite | ams::fs::OpenMode_AllowAppend));
g_log_enabled = enable_log;
/* Get the current log offset. */
R_ABORT_UNLESS(::fsFileGetSize(std::addressof(g_log_file), std::addressof(g_log_ofs)));
if (g_log_enabled) {
/* Create the log file. */
mitm::fs::CreateAtmosphereSdFile("dns_log.txt", 0, ams::fs::CreateOption_None);
/* Open the log file. */
R_ABORT_UNLESS(mitm::fs::OpenAtmosphereSdFile(std::addressof(g_log_file), "dns_log.txt", ams::fs::OpenMode_ReadWrite | ams::fs::OpenMode_AllowAppend));
/* Get the current log offset. */
R_ABORT_UNLESS(::fsFileGetSize(std::addressof(g_log_file), std::addressof(g_log_ofs)));
}
}
/* Start a new log. */
LogDebug("\n---\n");
@@ -49,28 +57,18 @@ namespace ams::mitm::socket::resolver {
void LogDebug(const char *fmt, ...) {
std::scoped_lock lk(g_log_mutex);
int len = 0;
{
std::va_list vl;
va_start(vl, fmt);
len = util::VSNPrintf(g_log_buf, sizeof(g_log_buf), fmt, vl);
va_end(vl);
if (g_log_enabled) {
int len = 0;
{
std::va_list vl;
va_start(vl, fmt);
len = util::VSNPrintf(g_log_buf, sizeof(g_log_buf), fmt, vl);
va_end(vl);
}
R_ABORT_UNLESS(::fsFileWrite(std::addressof(g_log_file), g_log_ofs, g_log_buf, len, FsWriteOption_Flush));
g_log_ofs += len;
}
R_ABORT_UNLESS(::fsFileWrite(std::addressof(g_log_file), g_log_ofs, g_log_buf, len, FsWriteOption_Flush));
g_log_ofs += len;
}
#else
void InitializeDebug() {
/* ... */
}
void LogDebug(const char *fmt, ...) {
/* ... */
}
#endif
}