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fallout2-ce
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convert file paths to correct case

This commit is contained in:
Alexander Arkhipov 2022-12-31 17:08:42 +03:00
parent a8d3cdd148
commit 39d6d66e67
1 changed files with 42 additions and 5 deletions
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47
src/platform_compat.cc
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@ -24,6 +24,10 @@
#include <chrono>
#endif
#ifndef _WIN32
#include <dirent.h>
#endif
#include <SDL.h>
namespace fallout {
@ -280,12 +284,45 @@ int compat_rename(const char* oldFileName, const char* newFileName)
void compat_windows_path_to_native(char* path)
{
#ifndef _WIN32
char* pch = path;
while (*pch != '\0') {
if (*pch == '\\') {
*pch = '/';
char *pch, *end, temp;
int n;
DIR *d;
struct dirent *de;
for (pch = end = path; *end != '\0'; pch = end + 1) {
d = NULL;
if (!(end = strchr(pch, '\\')))
end = strchr(pch, '\0');
temp = *end;
*end = '\0';
if (pch == path && *pch != '/')
d = opendir(".");
else if (pch-1 == path && *(pch-1) == '/')
d = opendir("/");
else {
char temp2 = *(pch-1);
*(pch-1) = '\0';
d = opendir(path);
*(pch-1) = temp2;
}
pch++;
*end = (temp == '\\') ? '/' : temp;
if (!d)
continue;
if ((n = end - pch) <= 0)
goto end;
for (;;) {
if (!(de = readdir(d)))
break;
if (de->d_namlen == n && strncasecmp(pch, de->d_name, n) == 0) {
strncpy(pch, de->d_name, n);
break;
}
}
end:
closedir(d);
}
#endif
}