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Support for * wildcard.

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This commit is contained in:
sorgelig
2019-01-25 07:12:50 +08:00
parent 9edfb310b5
commit 07f4d0c5b3
3 changed files with 17 additions and 23 deletions
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33
file_io.cpp
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@@ -1184,30 +1184,23 @@ int ScanDirectory(char* path, int mode, const char *extension, int options, cons
found = !strcasecmp(de->d_name + strlen(de->d_name) - 4, ".iso");
}
while(!found && *ext)
char *fext = strrchr(de->d_name, '.');
while(!found && *ext && fext)
{
char e[5];
memcpy(e+1, ext, 3);
if (e[3] == 0x20)
char e[4];
memcpy(e, ext, 3);
if (e[2] == ' ')
{
e[3] = 0;
if (e[2] == 0x20)
{
e[2] = 0;
}
e[2] = 0;
if (e[1] == ' ') e[1] = 0;
}
e[0] = '.';
e[4] = 0;
int l = strlen(e);
if (len > l)
e[3] = 0;
found = 1;
for (int i = 0; i < 3; i++)
{
char *p = de->d_name + len - l;
found = 1;
for (int i = 0; i < l; i++)
{
if (e[i] == '?') continue;
if (tolower(e[i]) != tolower(p[i])) found = 0;
}
if (e[i] == '*') break;
if (e[i] == '?' && fext[i+1]) continue;
if (tolower(e[i]) != tolower(fext[i + 1])) found = 0;
}
if (found) break;