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Implement utils_file_exists, use wide strings for paths

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This commit is contained in:
mkrsym1
2023-08-04 21:09:16 +03:00
parent 4911f8d903
commit 592ce62e6b
4 changed files with 12 additions and 7 deletions
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12
game_payload/src/utils.c
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@ -5,10 +5,14 @@
#include <utils.h>
uint32_t utils_file_crc32c(const char *filePath) {
HANDLE file = CreateFileA(filePath, FILE_READ_ACCESS, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
int utils_file_exists(const wchar_t *filePath) {
return GetFileAttributesW(filePath) != INVALID_FILE_ATTRIBUTES;
}
uint32_t utils_file_crc32c(const wchar_t *filePath) {
HANDLE file = CreateFileW(filePath, FILE_READ_ACCESS, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (!file) {
msg_err_a("Could not open file: %s", filePath);
msg_err_w(L"Could not open file: %ls", filePath);
}
LARGE_INTEGER fileSize;
@ -17,7 +21,7 @@ uint32_t utils_file_crc32c(const char *filePath) {
HANDLE hMap = CreateFileMappingA(file, NULL, PAGE_READONLY, 0, 0, NULL);
char *map = MapViewOfFile(hMap, FILE_MAP_READ, 0, 0, 0);
if (!map) {
msg_err_a("Could not create file mapping for %s", filePath);
msg_err_w(L"Could not create file mapping for %ls", filePath);
}
uint32_t crc = crc32c(0, (unsigned char*)map, fileSize.QuadPart);