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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/>.
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 "../Pch.h"
#pragma hdrstop
/****************************************************************************
*
* Exported functions
*
***/
//===========================================================================
void PathGetProgramDirectory (
wchar *dst,
unsigned dstChars
) {
ASSERT(dst);
ASSERT(dstChars);
PathGetProgramName(dst, dstChars);
PathRemoveFilename(dst, dst, dstChars);
}
//===========================================================================
void PathAddFilename (
wchar *dst,
const wchar src[],
const wchar fname[],
unsigned dstChars
) {
ASSERT(dst);
ASSERT(dstChars);
wchar 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 *dst,
const wchar src[],
unsigned dstChars
) {
ASSERT(dst);
ASSERT(src);
ASSERT(dstChars);
wchar drive[MAX_DRIVE];
wchar dir[MAX_DIR];
PathSplitPath(src, drive, dir, 0, 0);
PathMakePath(dst, dstChars, drive, dir, 0, 0);
}
//===========================================================================
void PathRemoveExtension (
wchar *dst,
const wchar src[],
unsigned dstChars
) {
ASSERT(dst);
ASSERT(src);
ASSERT(dstChars);
wchar drive[MAX_DRIVE];
wchar dir[MAX_DIR];
wchar fname[MAX_FNAME];
PathSplitPath(src, drive, dir, fname, 0);
PathMakePath(dst, dstChars, drive, dir, fname, 0);
}
//===========================================================================
void PathSetExtension (
wchar *dst,
const wchar src[],
const wchar ext[],
unsigned dstChars
) {
ASSERT(dst);
ASSERT(src);
ASSERT(dst != ext);
ASSERT(dstChars);
wchar drive[MAX_DRIVE];
wchar dir[MAX_DIR];
wchar fname[MAX_FNAME];
PathSplitPath(src, drive, dir, fname, 0);
PathMakePath(dst, dstChars, drive, dir, fname, ext);
}
//===========================================================================
void PathAddExtension (
wchar *dst,
const wchar src[],
const wchar ext[],
unsigned dstChars
) {
ASSERT(dst);
ASSERT(src);
ASSERT(dst != ext);
ASSERT(dstChars);
wchar drive[MAX_DRIVE];
wchar dir[MAX_DIR];
wchar fname[MAX_FNAME];
wchar oldext[MAX_EXT];
PathSplitPath(src, drive, dir, fname, oldext);
PathMakePath(
dst,
dstChars,
drive,
dir,
fname,
oldext[0] ? oldext : ext
);
}
//===========================================================================
void PathRemoveDirectory (
wchar *dst,
const wchar src[],
unsigned dstChars
) {
ASSERT(dst);
ASSERT(src);
ASSERT(dstChars);
wchar fname[MAX_FNAME];
wchar ext[MAX_EXT];
PathSplitPath(src, 0, 0, fname, ext);
PathMakePath(dst, dstChars, 0, 0, fname, ext);
}
/*****************************************************************************
*
* Email formatting functions
*
***/
//============================================================================
void PathSplitEmail (
const wchar emailAddr[],
wchar * user,
unsigned userChars,
wchar * domain,
unsigned domainChars,
wchar * tld,
unsigned tldChars,
wchar * 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 * tmp = ALLOCA(wchar, len + 1);
StrCopy(tmp, emailAddr, len + 1);
const wchar * work = tmp;
// parse user
wchar 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 *) arr;
while (StrTokenize(&work, token, arrsize(token), L".")) {
unsigned toklen = StrLen(token);
wchar * str = ALLOCA(wchar, toklen + 1);
StrCopy(str, token, toklen + 1);
arr.Add(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);
}
#undef SUB_DOMAIN
}