From 20d28e80a5c861a9d5f449ea911ab75b4f37ad0d Mon Sep 17 00:00:00 2001 From: Jef Date: Tue, 24 Sep 2024 14:54:57 +0200 Subject: Initial community commit --- Src/replicant/nx/win/nxstring.h | 95 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 95 insertions(+) create mode 100644 Src/replicant/nx/win/nxstring.h (limited to 'Src/replicant/nx/win/nxstring.h') diff --git a/Src/replicant/nx/win/nxstring.h b/Src/replicant/nx/win/nxstring.h new file mode 100644 index 00000000..5e07777a --- /dev/null +++ b/Src/replicant/nx/win/nxstring.h @@ -0,0 +1,95 @@ +#pragma once +#include "../../foundation/types.h" +#include +#include "../../nx/nxapi.h" + +#ifdef __cplusplus +extern "C" { +#endif + + typedef enum + { + nx_charset_ascii = 20127, + nx_charset_latin1 = 28591, + nx_charset_system = CP_ACP, + nx_charset_utf8 = CP_UTF8, + nx_charset_utf16le = 1200, + nx_charset_utf16be = 1201, + } nx_charset_t; + + typedef struct nx_string_struct_t + { + size_t ref_count; + size_t len; + wchar_t string[1]; // utf-16 + } nx_string_struct_t, *nx_string_t; + + enum + { + nx_compare_less_than = -1, + nx_compare_equal_to = 0, + nx_compare_greater_than = 1, + }; + typedef int nx_compare_result; + + enum + { + nx_compare_default = 0, + nx_compare_case_insensitive = ( 1 << 0), + }; + typedef unsigned long nx_compare_options; + + NX_API int NXStringSetHeap(HANDLE string_heap); + NX_API nx_string_t NXStringCreateFromPath(const wchar_t *folder, const wchar_t *filename); + NX_API nx_string_t NXStringCreate(const wchar_t *str); + NX_API nx_string_t NXStringCreateWithHeap(HANDLE heap, const wchar_t *str); + NX_API nx_string_t NXStringMallocWithHeap(HANDLE heap, size_t characters); + NX_API nx_string_t NXStringMalloc(size_t characters); + NX_API nx_string_t NXStringRealloc(nx_string_t, size_t characters); + + NX_API nx_string_t NXStringRetain(nx_string_t string); + NX_API void NXStringRelease(nx_string_t string); + + NX_API nx_string_t NXStringCreateFromUTF8(const char *str); + NX_API int NXStringCreateWithUTF8(nx_string_t *new_value, const char *str); + NX_API int NXStringCreateWithUTF16(nx_string_t *new_value, const wchar_t *str); + NX_API int NXStringCreateWithCString(nx_string_t *new_value, const char *str, nx_charset_t charset); + NX_API nx_string_t NXStringCreateFromUInt64(uint64_t value); + NX_API int NXStringCreateWithUInt64(nx_string_t *new_value, uint64_t value); + NX_API int NXStringCreateWithInt64(nx_string_t *new_value, int64_t value); + NX_API int NXStringCreateWithBytes(nx_string_t *new_string, const void *data, size_t len, nx_charset_t charset); + NX_API int NXStringCreateEmpty(nx_string_t *new_string); + NX_API int NXStringCreateWithFormatting(nx_string_t *new_string, const char *format, ...); + + NX_API size_t NXStringGetLength(nx_string_t string); + + /* returns strcmp style return. compare_to is treated as an ASCII string. + if compare_to has non-ASCII characters, results are undetermined */ + NX_API int NXStringKeywordCompareWithCString(nx_string_t string, const char *compare_to); + NX_API int NXStringKeywordCompare(nx_string_t string, nx_string_t compare_to); + + NX_API int NXStringKeywordCaseCompare(nx_string_t string, nx_string_t compare_to); + + /* creates an NXString with the base path from the passed in filename (retains an appended \) */ + NX_API int NXStringCreateBasePathFromFilename(nx_string_t filename, nx_string_t *basepath); + + NX_API int NXStringGetCString(nx_string_t string, char *user_buffer, size_t user_buffer_length, const char **out_cstring, size_t *out_cstring_length); + NX_API int NXStringGetDoubleValue(nx_string_t string, double *value); + NX_API int NXStringGetIntegerValue(nx_string_t string, int *value); + NX_API int NXStringGetGUIDValue(nx_string_t string, GUID *guid); + + static const int nx_string_get_bytes_size_null_terminate = 1; // pass this to null terminate the string + /* returns byte count with enough room to store a converted string + note: if this returns NErr_DirectPointer, you can call NXStringGetBytesDirect to directly retrieve a pointer. */ + NX_API int NXStringGetBytesSize(size_t *byte_count, nx_string_t string, nx_charset_t charset, int flags); + /* if possible, retrieves a pointer to bytes. + the length returned depends on whether or not you passed nx_string_get_bytes_size_null_terminate + note: the pointer you get will be invalid after you call NXStringRelease on the string passed in */ + NX_API int NXStringGetBytesDirect(const void **bytes, size_t *length, nx_string_t string, nx_charset_t charset, int flags); + NX_API int NXStringGetBytes(size_t *bytes_copied, nx_string_t string, void *bytes, size_t length, nx_charset_t charset, int flags); + + NX_API nx_compare_result NXStringCompare(nx_string_t string1, nx_string_t string2, nx_compare_options options); + +#ifdef __cplusplus +} +#endif \ No newline at end of file -- cgit