001:
002:
003:
004:
005:
006:
007:
008:
009:
010:
011:
012:
013:
014:
015:
016:
017:
018:
019:
020:
021:
022:
023:
024:
025:
026:
027:
028:
029:
030:
031:
032:
033:
034:
035:
036:
037:
038:
039:
040:
041:
042:
043:
044:
045:
046:
047:
048:
049:
050:
051:
052:
053:
054:
055:
056:
057:
058:
059:
060:
061:
062:
063:
064:
065:
066:
067:
068:
069:
070:
071:
072:
073:
074:
075:
076:
077:
078:
079:
080:
081:
082:
083:
084:
085:
086:
087:
088:
089:
090:
091:
092:
093:
094:
095:
096:
097:
098:
099:
100:
101:
102:
103:
104:
105:
106:
107:
108:
109:
110:
111:
112:
113:
114:
115:
116:
117:
118:
119:
120:
121:
122:
123:
124:
125:
126:
127:
128:
129:
130:
131:
132:
133:
134:
135:
136:
137:
138:
139:
140:
141:
142:
143:
144:
145:
146:
147:
148:
149:
150:
151:
152:
153:
154:
155:
156:
157:
158:
159:
160:
161:
162:
163:
164:
165:
166:
167:
168:
169:
170:
171:
172:
173:
174:
175:
176:
177:
178:
179:
180:
181:
182:
183:
184:
185:
186:
187:
188:
189:
190:
191:
192:
193:
194:
195:
196:
197:
198:
199:
200:
201:
202:
203:
204:
205:
206:
207:
208:
209:
210:
211:
212:
213:
214:
215:
216:
217:
218:
219:
220:
221:
222:
223:
224:
225:
226:
227:
228:
229:
230:
231:
232:
233:
234:
235:
236:
237:
238:
239:
240:
241:
242:
243:
244:
245:
246:
247:
248:
249:
250:
251:
252:
253:
254:
255:
256:
257:
258:
259:
260:
261:
262:
263:
264:
265:
266:
267:
268:
269:
270:
271:
272:
273:
274:
275:
276:
277:
278:
279:
280:
281:
282:
283:
284:
285:
286:
287:
288:
289:
290:
291:
292:
293:
294:
295:
296:
297:
298:
299:
300:
301:
302:
303:
304:
305:
306:
307:
308:
309:
310:
311:
/*
* Copyright (c), Zeriph Enterprises
* All rights reserved.
*
* Contributor(s):
* Zechariah Perez, omni (at) zeriph (dot) com
*
* THIS SOFTWARE IS PROVIDED BY ZERIPH AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL ZERIPH AND CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#if !defined(OMNI_CRYPTO_T_HPP)
#define OMNI_CRYPTO_T_HPP 1
#include <omni/defs/global.hpp>
#include <omni/defs/class_macros.hpp>
#include <omni/defs/crypto_def.hpp>
namespace omni {
namespace crypto {
class hash_type
{
public:
typedef enum enum_t {
// The hash will be generated from text data
STRING = 0,
// The hash will be generated from a text file
TEXT_FILE = 1,
// The hash will be generated from a binary file
BINARY_FILE = 2
} enum_t;
static inline unsigned short COUNT()
{
return 3;
}
static inline enum_t DEFAULT_VALUE()
{
return STRING;
}
static std::string to_string(enum_t v)
{
return _to_val<std::stringstream>(v);
}
static std::wstring to_wstring(enum_t v)
{
return _to_val<std::wstringstream>(v);
}
static enum_t parse(const std::string& val)
{
return _parse(val);
}
static enum_t parse(const std::wstring& val)
{
return _parse(val);
}
static bool try_parse(const std::string& val, enum_t& out)
{
return _try_parse(val, out);
}
static bool try_parse(const std::wstring& val, enum_t& out)
{
return _try_parse(val, out);
}
static bool try_parse(const std::string& val, hash_type& out)
{
return _try_parse(val, out);
}
static bool try_parse(const std::wstring& val, hash_type& out)
{
return _try_parse(val, out);
}
static bool is_valid(int32_t val)
{
return _valid(val);
}
hash_type() :
OMNI_CTOR_FW(omni::crypto::hash_type)
m_val(DEFAULT_VALUE())
{ }
hash_type(const hash_type& cp) :
OMNI_CPCTOR_FW(cp)
m_val(cp.m_val)
{ }
hash_type(enum_t val) :
OMNI_CTOR_FW(omni::crypto::hash_type)
m_val(val)
{ }
~hash_type()
{
OMNI_TRY_FW
OMNI_DTOR_FW
OMNI_CATCH_FW
OMNI_D5_FW("destroyed");
}
unsigned short count() const
{
return COUNT();
}
enum_t value() const
{
return this->m_val;
}
std::string to_string() const
{
return to_string(this->m_val);
}
std::wstring to_wstring() const
{
return to_wstring(this->m_val);
}
bool operator!=(const hash_type& val) const
{
return !(*this == val);
}
bool operator!=(enum_t val) const
{
return (this->m_val != val);
}
hash_type& operator=(const hash_type& val)
{
if (this != &val) {
OMNI_ASSIGN_FW(val)
this->m_val = val.m_val;
}
return *this;
}
hash_type& operator=(enum_t val)
{
this->m_val = val;
return *this;
}
hash_type& operator=(int32_t val)
{
if (!hash_type::is_valid(val)) {
OMNI_ERR_RET_FW("Invalid enumeration value specified.", omni::exceptions::invalid_enum(val));
} else {
this->m_val = static_cast<enum_t>(val);
}
return *this;
}
bool operator<(const hash_type& val) const
{
return this->m_val < val.m_val;
}
bool operator<(enum_t val) const
{
return this->m_val < val;
}
bool operator<(int32_t val) const
{
return this->m_val < static_cast<enum_t>(val);
}
bool operator>(const hash_type& val) const
{
return this->m_val > val.m_val;
}
bool operator>(enum_t val) const
{
return this->m_val > val;
}
bool operator>(int32_t val) const
{
return this->m_val > val;
}
bool operator==(const hash_type& val) const
{
if (this == &val) { return true; }
return this->m_val == val.m_val
OMNI_EQUAL_FW(val);
}
bool operator==(enum_t val) const
{
return this->m_val == val;
}
bool operator==(int32_t val) const
{
return this->m_val == val;
}
operator enum_t() const
{
return this->m_val;
}
operator std::string() const
{
return this->to_string();
}
operator std::wstring() const
{
return this->to_wstring();
}
OMNI_MEMBERS_FW(omni::crypto::hash_type) // disposing,name,type(),hash()
OMNI_OSTREAM_FW(omni::crypto::hash_type)
OMNI_OSTREAM_FN_FW(enum_t)
private:
enum_t m_val;
template < typename S >
static enum_t _parse(const S& val)
{
enum_t ret;
if (_try_parse(val, ret)) { return ret; }
OMNI_ERR_FW("invalid enum parse", omni::exceptions::invalid_enum())
return DEFAULT_VALUE();
}
template < typename S >
static bool _try_parse(const S& str, enum_t& out)
{
return _try_parse(omni::string::util::to_upper(str), out);
}
template < typename S >
static bool _try_parse(const S& val, hash_type& out)
{
enum_t tmp;
if (_try_parse(val, tmp)) {
out.m_val = tmp;
return true;
}
return false;
}
static bool _try_parse(const std::wstring& val, enum_t& out)
{
return _try_parse(omni::string::util::to_string(val), out);
}
static bool _try_parse(const std::string& val, enum_t& out)
{
if (!val.empty()) {
OMNI_S2E_FW(STRING)
OMNI_S2E_FW(TEXT_FILE)
OMNI_S2E_FW(BINARY_FILE)
}
return false;
}
template < typename S >
static std::basic_string< typename S::char_type > _to_val(enum_t v)
{
S ss;
switch (v) {
OMNI_E2SS_FW(STRING);
OMNI_E2SS_FW(TEXT_FILE);
OMNI_E2SS_FW(BINARY_FILE);
default:
ss << "UNKNOWN (" << static_cast<int>(v) << ")";
break;
}
return ss.str();
}
static bool _valid(int32_t val)
{
return (
OMNI_I2EV_FW(STRING) ||
OMNI_I2EV_FW(TEXT_FILE) ||
OMNI_I2EV_FW(BINARY_FILE)
);
}
};
}
}
#endif // OMNI_CRYPTO_T_HPP