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Add methods to decode/encode multibyte encodings.

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This commit is contained in:
bruvzg
2024-09-13 09:19:26 +03:00
committed by Pāvels Nadtočajevs
parent b13c96b097
commit 48bfe13e4f
12 changed files with 420 additions and 1 deletions
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31
drivers/unix/os_unix.h
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@@ -35,6 +35,21 @@
#include "core/os/os.h"
#include "drivers/unix/ip_unix.h"
#ifdef __GLIBC__
#include <iconv.h>
#include <langinfo.h>
#define gd_iconv_t iconv_t
#define gd_iconv_open iconv_open
#define gd_iconv iconv
#define gd_iconv_close iconv_close
#else
typedef void *gd_iconv_t;
typedef gd_iconv_t (*PIConvOpen)(const char *, const char *);
typedef size_t (*PIConv)(gd_iconv_t, char **, size_t *, char **, size_t *);
typedef int (*PIConvClose)(gd_iconv_t);
typedef const char *(*PIConvLocaleCharset)(void);
#endif
class OS_Unix : public OS {
struct ProcessInfo {
mutable bool is_running = true;
@@ -43,6 +58,19 @@ class OS_Unix : public OS {
HashMap<ProcessID, ProcessInfo> *process_map = nullptr;
Mutex process_map_mutex;
#ifdef __GLIBC__
bool _iconv_ok = true;
#else
bool _iconv_ok = false;
PIConvOpen gd_iconv_open = nullptr;
PIConv gd_iconv = nullptr;
PIConvClose gd_iconv_close = nullptr;
PIConvLocaleCharset gd_locale_charset = nullptr;
void _load_iconv();
#endif
protected:
// UNIX only handles the core functions.
// inheriting platforms under unix (eg. X11) should handle the rest
@@ -87,6 +115,9 @@ public:
virtual Dictionary get_memory_info() const override;
virtual String multibyte_to_string(const String &p_encoding, const PackedByteArray &p_array) const override;
virtual PackedByteArray string_to_multibyte(const String &p_encoding, const String &p_string) const override;
virtual Error execute(const String &p_path, const List<String> &p_arguments, String *r_pipe = nullptr, int *r_exitcode = nullptr, bool read_stderr = false, Mutex *p_pipe_mutex = nullptr, bool p_open_console = false) override;
virtual Dictionary execute_with_pipe(const String &p_path, const List<String> &p_arguments, bool p_blocking = true) override;
virtual Error create_process(const String &p_path, const List<String> &p_arguments, ProcessID *r_child_id = nullptr, bool p_open_console = false) override;