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refactor: use std::mutex in ArchStrings

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port b0e415de03
build: link base to arch
This commit is contained in:
Povilas Kanapickas
2025-06-10 19:37:04 -04:00
committed by Nick Bolton
parent fb3c8eb965
commit f89168d00a
3 changed files with 6 additions and 25 deletions
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28
src/lib/arch/ArchString.cpp
View File

@ -6,28 +6,21 @@
*/
#include "arch/ArchString.h"
#include "arch/Arch.h"
#include <climits>
#include <cstdlib>
#include <cstring>
#include <mutex>
static ArchMutex s_mutex = nullptr;
std::mutex s_mutex;
//
// use C library non-reentrant multibyte conversion with mutex
//
ArchString::~ArchString()
{
if (s_mutex != nullptr) {
ARCH->closeMutex(s_mutex);
s_mutex = nullptr;
}
}
int ArchString::convStringWCToMB(char *dst, const wchar_t *src, uint32_t n, bool *errors) const
{
std::lock_guard<std::mutex> lock(s_mutex);
ptrdiff_t len = 0;
bool dummyErrors;
@ -36,12 +29,6 @@ int ArchString::convStringWCToMB(char *dst, const wchar_t *src, uint32_t n, bool
}
*errors = false;
if (s_mutex == nullptr) {
s_mutex = ARCH->newMutex();
}
ARCH->lockMutex(s_mutex);
if (dst == nullptr) {
char dummy[MB_LEN_MAX];
const wchar_t *scan = src;
@ -75,7 +62,6 @@ int ArchString::convStringWCToMB(char *dst, const wchar_t *src, uint32_t n, bool
}
len = dst - dst0;
}
ARCH->unlockMutex(s_mutex);
return static_cast<int>(len);
}
@ -91,6 +77,7 @@ ArchString::EWideCharEncoding ArchString::getWideCharEncoding() const
int ArchString::convStringMBToWC(wchar_t *dst, const char *src, uint32_t n, bool *errors) const
{
std::lock_guard<std::mutex> lock(s_mutex);
ptrdiff_t len = 0;
wchar_t dummy;
@ -100,12 +87,6 @@ int ArchString::convStringMBToWC(wchar_t *dst, const char *src, uint32_t n, bool
}
*errors = false;
if (s_mutex == nullptr) {
s_mutex = ARCH->newMutex();
}
ARCH->lockMutex(s_mutex);
if (dst == nullptr) {
const char *scan = src;
while (n > 0) {
@ -177,7 +158,6 @@ int ArchString::convStringMBToWC(wchar_t *dst, const char *src, uint32_t n, bool
}
len = dst - dst0;
}
ARCH->unlockMutex(s_mutex);
return static_cast<int>(len);
}

2
src/lib/arch/ArchString.h
View File

@ -24,7 +24,7 @@ public:
ArchString() = default;
ArchString(const ArchString &) = delete;
ArchString(ArchString &&) = delete;
~ArchString() override;
~ArchString() = default;
ArchString &operator=(const ArchString &) = delete;
ArchString &operator=(ArchString &&) = delete;

1
src/lib/base/CMakeLists.txt
View File

@ -41,3 +41,4 @@ add_library(base STATIC
XBase.h
)
target_link_libraries(base PRIVATE arch)