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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Additional permissions under GNU GPL version 3 section 7
If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
(or a modified version of those libraries),
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
licensors of this Program grant you additional
permission to convey the resulting work. Corresponding Source for a
non-source form of such a combination shall include the source code for
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
work.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
/*****************************************************************************
*
* $/Plasma20/Sources/Plasma/NucleusLib/pnUtils/Private/pnUtPath.cpp
*
***/
#include "pnUtPath.h"
#include "pnUtStr.h"
/****************************************************************************
*
* Exported functions
*
***/
//===========================================================================
void PathGetProgramDirectory (
wchar_t *dst,
unsigned dstChars
) {
ASSERT(dst);
ASSERT(dstChars);
PathGetProgramName(dst, dstChars);
PathRemoveFilename(dst, dst, dstChars);
}
//===========================================================================
void PathAddFilename (
wchar_t *dst,
const wchar_t src[],
const wchar_t fname[],
unsigned dstChars
) {
ASSERT(dst);
ASSERT(dstChars);
wchar_t temp[MAX_PATH];
if (dst == src) {
StrCopy(temp, src, arrsize(temp));
src = temp;
}
else if (dst == fname) {
StrCopy(temp, fname, arrsize(temp));
fname = temp;
}
PathMakePath(dst, dstChars, 0, src, fname, 0);
}
//===========================================================================
void PathRemoveFilename (
wchar_t *dst,
const wchar_t src[],
unsigned dstChars
) {
ASSERT(dst);
ASSERT(src);
ASSERT(dstChars);
wchar_t drive[MAX_DRIVE];
wchar_t dir[MAX_DIR];
PathSplitPath(src, drive, dir, 0, 0);
PathMakePath(dst, dstChars, drive, dir, 0, 0);
}
/*****************************************************************************
*
* Email formatting functions
*
***/
//============================================================================
void PathSplitEmail (
const wchar_t emailAddr[],
wchar_t * user,
unsigned userChars,
wchar_t * domain,
unsigned domainChars,
wchar_t * tld,
unsigned tldChars,
wchar_t * subDomains,
unsigned subDomainChars,
unsigned subDomainCount
) {
ASSERT(emailAddr);
#define SUB_DOMAIN(i) subDomains[(i) * subDomainChars]
// null-terminate all output parameters
if (userChars) {
ASSERT(user);
user[0] = 0;
}
if (domainChars) {
ASSERT(domain);
domain[0] = 0;
}
if (tldChars) {
ASSERT(tld);
tld[0] = 0;
}
if (subDomainChars || subDomainCount) {
ASSERT(subDomains);
for (unsigned i = 0; i < subDomainCount; ++i)
SUB_DOMAIN(i) = 0;
}
// bail now if email address is zero-length
unsigned len = StrLen(emailAddr);
if (!len)
return;
// copy email address so we can tokenize it
wchar_t * tmp = (wchar_t*)malloc(sizeof(wchar_t) * (len + 1));
StrCopy(tmp, emailAddr, len + 1);
const wchar_t * work = tmp;
// parse user
wchar_t token[MAX_PATH];
if (!StrTokenize(&work, token, arrsize(token), L"@"))
return;
// copy user to output parameter
if (userChars)
StrCopy(user, token, userChars);
// skip past the '@' symbol
if (!*work++)
return;
// parse all domains
ARRAY(wchar_t *) arr;
while (StrTokenize(&work, token, arrsize(token), L".")) {
unsigned toklen = StrLen(token);
wchar_t * str = (wchar_t*)malloc(sizeof(wchar_t) * (toklen + 1));
StrCopy(str, token, toklen + 1);
arr.Add(str);
free(str);
}
// copy domains to output parameters
unsigned index = 0;
if (arr.Count() > 2) {
// all domains except for the last two are sub-domains
for (index = 0; index < arr.Count() - 2; ++index) {
if (index < subDomainCount)
if (subDomains)
StrCopy(&SUB_DOMAIN(index), arr[index], subDomainChars);
}
}
if (arr.Count() > 1) {
// second to last domain is the primary domain
if (domain)
StrCopy(domain, arr[index], domainChars);
// last comes the top level domain
++index;
if (tld)
StrCopy(tld, arr[index], tldChars);
}
else if (arr.Count() == 1) {
// if only one domain, return it as a sub-domain
if (index < subDomainCount)
if (subDomains)
StrCopy(&SUB_DOMAIN(index), arr[index], subDomainChars);
}
free(tmp);
#undef SUB_DOMAIN
}