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dbghelp: Added helper to get the basename + extension from full filename.

This commit is contained in:
Eric Pouech 2007-03-13 17:32:52 +01:00 committed by Alexandre Julliard
parent b68e0cef1b
commit a6a57c934c
1 changed files with 15 additions and 7 deletions
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22
dlls/dbghelp/module.c
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@ -64,17 +64,25 @@ static int match_ext(const WCHAR* ptr, size_t len)
return 0;
}
static const WCHAR* get_filename(const WCHAR* name, const WCHAR* endptr)
{
const WCHAR* ptr;
if (!endptr) endptr = name + strlenW(name);
for (ptr = endptr - 1; ptr >= name; ptr--)
{
if (*ptr == '/' || *ptr == '\\') break;
}
return ++ptr;
}
static void module_fill_module(const WCHAR* in, WCHAR* out, size_t size)
{
const WCHAR *ptr,*endptr;
const WCHAR *ptr, *endptr;
size_t len, l;
endptr = in + strlenW(in);
for (ptr = endptr - 1;
ptr >= in && *ptr != '/' && *ptr != '\\';
ptr--);
ptr++;
len = min(endptr-ptr,size-1);
ptr = get_filename(in, endptr = in + strlenW(in));
len = min(endptr - ptr, size - 1);
memcpy(out, ptr, len * sizeof(WCHAR));
out[len] = '\0';
if (len > 4 && (l = match_ext(out, len)))