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|
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<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="namespaces.html">Namespace List</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="namespacemembers.html">Namespace Members</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> <a class="qindex" href="pages.html">Related Pages</a> <a class="qindexRef" doxygen="_cgi:/cgi-bin/nel-search.cgi" href="/cgi-bin/nel-search.cgi">Search</a> </center>
<hr><h1>common.cpp</h1><a href="common_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
00007 <font class="comment">/* Copyright, 2001 Nevrax Ltd.</font>
00008 <font class="comment"> *</font>
00009 <font class="comment"> * This file is part of NEVRAX NEL.</font>
00010 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font>
00011 <font class="comment"> * it under the terms of the GNU General Public License as published by</font>
00012 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font>
00013 <font class="comment"> * any later version.</font>
00014 <font class="comment"></font>
00015 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font>
00016 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font>
00017 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font>
00018 <font class="comment"> * General Public License for more details.</font>
00019 <font class="comment"></font>
00020 <font class="comment"> * You should have received a copy of the GNU General Public License</font>
00021 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font>
00022 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font>
00023 <font class="comment"> * MA 02111-1307, USA.</font>
00024 <font class="comment"> */</font>
00025
00026 <font class="preprocessor">#include "<a class="code" href="stdmisc_8h.html">stdmisc.h</a>"</font>
00027
00028 <font class="preprocessor">#ifdef NL_OS_WINDOWS</font>
00029 <font class="preprocessor"></font><font class="preprocessor">#include <windows.h></font>
00030 <font class="preprocessor">#elif defined NL_OS_UNIX</font>
00031 <font class="preprocessor"></font><font class="preprocessor">#include <<a class="code" href="unistd_8h.html">unistd.h</a>></font>
00032 <font class="preprocessor">#include <string.h></font>
00033 <font class="preprocessor">#include <errno.h></font>
00034 <font class="preprocessor">#endif</font>
00035 <font class="preprocessor"></font>
00036 <font class="preprocessor">#include "<a class="code" href="command_8h.html">nel/misc/command.h</a>"</font>
00037
00038 <font class="keyword">using</font> <font class="keyword">namespace </font>std;
00039
00040 <font class="preprocessor">#ifdef NL_OS_WINDOWS</font>
00041 <font class="preprocessor"></font><font class="preprocessor"># ifdef __STL_DEBUG</font>
00042 <font class="preprocessor"></font><font class="preprocessor"># define STL_MODE "debug"</font>
00043 <font class="preprocessor"></font><font class="preprocessor"># else</font>
00044 <font class="preprocessor"></font><font class="preprocessor"># define STL_MODE "normal"</font>
00045 <font class="preprocessor"></font><font class="preprocessor"># endif // __STL_DEBUG</font>
00046 <font class="preprocessor"></font><font class="preprocessor"># if(__SGI_STL_PORT < 0x400)</font>
00047 <font class="preprocessor"></font><font class="preprocessor"># define STL_STR_VER "< 4.0"</font>
00048 <font class="preprocessor"></font><font class="preprocessor"># elif(__SGI_STL_PORT == 0x400)</font>
00049 <font class="preprocessor"></font><font class="preprocessor"># define STL_STR_VER "4.0"</font>
00050 <font class="preprocessor"></font><font class="preprocessor"># elif(__SGI_STL_PORT == 0x450)</font>
00051 <font class="preprocessor"></font><font class="preprocessor"># define STL_STR_VER "4.5"</font>
00052 <font class="preprocessor"></font><font class="preprocessor"># elif(__SGI_STL_PORT > 0x450)</font>
00053 <font class="preprocessor"></font><font class="preprocessor"># define STL_STR_VER "> 4.5"</font>
00054 <font class="preprocessor"></font><font class="preprocessor"># endif // __SGI_STL_PORT</font>
00055 <font class="preprocessor"></font><font class="preprocessor"># pragma message("Using STLport version "STL_STR_VER" in "STL_MODE" mode")</font>
00056 <font class="preprocessor"></font><font class="preprocessor">#endif // NL_OS_WINDOWS</font>
00057 <font class="preprocessor"></font>
00058 <font class="keyword">namespace </font>NLMISC
00059 {
00060
00061 <font class="comment">/*</font>
00062 <font class="comment"> * Portable Sleep() function that suspends the execution of the calling thread for a number of milliseconds.</font>
00063 <font class="comment"> * Note: the resolution of the timer is system-dependant and may be more than 1 millisecond.</font>
00064 <font class="comment"> */</font>
00065 <font class="keywordtype">void</font> <a class="code" href="namespaceNLMISC.html#a236">nlSleep</a>( uint32 ms )
00066 {
00067 <font class="preprocessor">#ifdef NL_OS_WINDOWS</font>
00068 <font class="preprocessor"></font>
00070 <font class="preprocessor">#ifdef NL_DEBUG</font>
00071 <font class="preprocessor"></font> ms = max(ms, (uint32)1);
00072 <font class="preprocessor">#endif</font>
00073 <font class="preprocessor"></font>
00074 Sleep( ms );
00075
00076 <font class="preprocessor">#elif defined NL_OS_UNIX</font>
00077 <font class="preprocessor"></font> usleep( ms*1000 );
00078 <font class="preprocessor">#endif</font>
00079 <font class="preprocessor"></font>}
00080
00081
00082 <font class="comment">/*</font>
00083 <font class="comment"> * Returns Thread Id (note: on Linux, Process Id is the same as the Thread Id)</font>
00084 <font class="comment"> */</font>
00085 uint <a class="code" href="namespaceNLMISC.html#a237">getThreadId</a>()
00086 {
00087 <font class="preprocessor">#ifdef NL_OS_WINDOWS</font>
00088 <font class="preprocessor"></font> <font class="keywordflow">return</font> GetCurrentThreadId();
00089 <font class="preprocessor">#elif defined NL_OS_UNIX</font>
00090 <font class="preprocessor"></font> <font class="keywordflow">return</font> getpid();
00091 <font class="preprocessor">#endif</font>
00092 <font class="preprocessor"></font>
00093 }
00094
00095
00096 <font class="comment">/*</font>
00097 <font class="comment"> * Returns a readable string from a vector of bytes. '\0' are replaced by ' '</font>
00098 <font class="comment"> */</font>
00099 string <a class="code" href="namespaceNLMISC.html#a238">stringFromVector</a>( <font class="keyword">const</font> vector<uint8>& <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>, <font class="keywordtype">bool</font> limited )
00100 {
00101 string <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>;
00102
00103 <font class="keywordflow">if</font> (!<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>.empty())
00104 {
00105 <font class="keywordtype">int</font> size = <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>.size ();
00106 <font class="keywordflow">if</font> (limited && size > 1000)
00107 {
00108 string middle = <font class="stringliteral">"...<buf too big,skip middle part>..."</font>;
00109 <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>.resize (1000 + middle.size());
00110 memcpy (&*<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>.begin(), &*<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>.begin(), 500);
00111 memcpy (&*<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>.begin()+500, &*middle.begin(), middle.size());
00112 memcpy (&*<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>.begin()+500+middle.size(), &*<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>.begin()+size-500, 500);
00113 }
00114 <font class="keywordflow">else</font>
00115 {
00116 <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>.resize (size);
00117 memcpy( &*<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>.begin(), &*<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>.begin(), <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>.size() );
00118 }
00119
00120 <font class="comment">// Replace '\0' characters</font>
00121 string::iterator is;
00122 <font class="keywordflow">for</font> ( is=<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>.begin(); is!=<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>.end(); ++is )
00123 {
00124 <font class="comment">// remplace non printable char and % with '?' chat</font>
00125 <font class="keywordflow">if</font> ( ! isprint((uint8)(*is)) || (*is) == <font class="charliteral">'%'</font>)
00126 {
00127 (*is) = <font class="charliteral">'?'</font>;
00128 }
00129 }
00130 }
00131 <font class="comment">/*</font>
00132 <font class="comment"> if ( ! v.empty() )</font>
00133 <font class="comment"> {</font>
00134 <font class="comment"> // Copy contents</font>
00135 <font class="comment"> s.resize( v.size() );</font>
00136 <font class="comment"> memcpy( &*s.begin(), &*v.begin(), v.size() );</font>
00137 <font class="comment"></font>
00138 <font class="comment"> // Replace '\0' characters</font>
00139 <font class="comment"> string::iterator is;</font>
00140 <font class="comment"> for ( is=s.begin(); is!=s.end(); ++is )</font>
00141 <font class="comment"> {</font>
00142 <font class="comment"> // remplace non printable char and % with '?' chat</font>
00143 <font class="comment"> if ( ! isprint((*is)) || (*is) == '%')</font>
00144 <font class="comment"> {</font>
00145 <font class="comment"> (*is) = '?';</font>
00146 <font class="comment"> }</font>
00147 <font class="comment"> }</font>
00148 <font class="comment"> }</font>
00149 <font class="comment">*/</font> <font class="keywordflow">return</font> <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>;
00150 }
00151
00152
00153 sint <a class="code" href="namespaceNLMISC.html#a211">smprintf</a>( <font class="keywordtype">char</font> *buffer, size_t count, <font class="keyword">const</font> <font class="keywordtype">char</font> *<a class="code" href="driver__opengl__extension__def_8h.html#a398">format</a>, ... )
00154 {
00155 sint ret;
00156
00157 va_list args;
00158 va_start( args, <a class="code" href="driver__opengl__extension__def_8h.html#a398">format</a> );
00159 ret = vsnprintf( buffer, count, <a class="code" href="driver__opengl__extension__def_8h.html#a398">format</a>, args );
00160 <font class="keywordflow">if</font> ( ret == -1 )
00161 {
00162 buffer[count-1] = <font class="charliteral">'\0'</font>;
00163 }
00164 va_end( args );
00165
00166 <font class="keywordflow">return</font>( ret );
00167 }
00168
00169
00170 sint64 <a class="code" href="namespaceNLMISC.html#a239">atoiInt64</a> (<font class="keyword">const</font> <font class="keywordtype">char</font> *ident, sint64 base)
00171 {
00172 sint64 number = 0;
00173 <font class="keywordtype">bool</font> neg = <font class="keyword">false</font>;
00174
00175 <font class="comment">// NULL string</font>
00176 <a class="code" href="debug_8h.html#a6">nlassert</a> (ident != NULL);
00177
00178 <font class="comment">// empty string</font>
00179 <font class="keywordflow">if</font> (*ident == <font class="charliteral">'\0'</font>) <font class="keywordflow">goto</font> end;
00180
00181 <font class="comment">// + sign</font>
00182 <font class="keywordflow">if</font> (*ident == <font class="charliteral">'+'</font>) ident++;
00183
00184 <font class="comment">// - sign</font>
00185 <font class="keywordflow">if</font> (*ident == <font class="charliteral">'-'</font>) { neg = <font class="keyword">true</font>; ident++; }
00186
00187 <font class="keywordflow">while</font> (*ident != <font class="charliteral">'\0'</font>)
00188 {
00189 <font class="keywordflow">if</font> (isdigit(*ident))
00190 {
00191 number *= base;
00192 number += (*ident)-<font class="charliteral">'0'</font>;
00193 }
00194 <font class="keywordflow">else</font> <font class="keywordflow">if</font> (base > 10 && islower(*ident))
00195 {
00196 number *= base;
00197 number += (*ident)-<font class="charliteral">'a'</font>+10;
00198 }
00199 <font class="keywordflow">else</font> <font class="keywordflow">if</font> (base > 10 && isupper(*ident))
00200 {
00201 number *= base;
00202 number += (*ident)-<font class="charliteral">'A'</font>+10;
00203 }
00204 <font class="keywordflow">else</font>
00205 {
00206 <font class="keywordflow">goto</font> end;
00207 }
00208 ident++;
00209 }
00210 end:
00211 <font class="keywordflow">if</font> (neg) number = -number;
00212 <font class="keywordflow">return</font> number;
00213
00215 <font class="comment">/* uint64 k = 0;</font>
00216 <font class="comment"></font>
00217 <font class="comment"> while (*ident != '\0')</font>
00218 <font class="comment"> {</font>
00219 <font class="comment"> switch(*(ident++))</font>
00220 <font class="comment"> {</font>
00221 <font class="comment"> case '0':</font>
00222 <font class="comment"> k +=0;</font>
00223 <font class="comment"> break;</font>
00224 <font class="comment"> case '1':</font>
00225 <font class="comment"> k +=1;</font>
00226 <font class="comment"> break;</font>
00227 <font class="comment"> case '2':</font>
00228 <font class="comment"> k +=2;</font>
00229 <font class="comment"> break;</font>
00230 <font class="comment"> case '3':</font>
00231 <font class="comment"> k +=3;</font>
00232 <font class="comment"> break;</font>
00233 <font class="comment"> case '4':</font>
00234 <font class="comment"> k +=4;</font>
00235 <font class="comment"> break;</font>
00236 <font class="comment"> case '5':</font>
00237 <font class="comment"> k +=5;</font>
00238 <font class="comment"> break;</font>
00239 <font class="comment"> case '6':</font>
00240 <font class="comment"> k +=6;</font>
00241 <font class="comment"> break;</font>
00242 <font class="comment"> case '7':</font>
00243 <font class="comment"> k +=7;</font>
00244 <font class="comment"> break;</font>
00245 <font class="comment"> case '8':</font>
00246 <font class="comment"> k +=8;</font>
00247 <font class="comment"> break;</font>
00248 <font class="comment"> case '9':</font>
00249 <font class="comment"> k +=9;</font>
00250 <font class="comment"> break;</font>
00251 <font class="comment"> case 'a':</font>
00252 <font class="comment"> k +=10;</font>
00253 <font class="comment"> break;</font>
00254 <font class="comment"> case 'b':</font>
00255 <font class="comment"> k +=11;</font>
00256 <font class="comment"> break;</font>
00257 <font class="comment"> case 'c':</font>
00258 <font class="comment"> k +=12;</font>
00259 <font class="comment"> break;</font>
00260 <font class="comment"> case 'd':</font>
00261 <font class="comment"> k +=13;</font>
00262 <font class="comment"> break;</font>
00263 <font class="comment"> case 'e':</font>
00264 <font class="comment"> k +=14;</font>
00265 <font class="comment"> break;</font>
00266 <font class="comment"> case 'f':</font>
00267 <font class="comment"> k +=15;</font>
00268 <font class="comment"> break;</font>
00269 <font class="comment"></font>
00270 <font class="comment"> case 'A':</font>
00271 <font class="comment"> k +=10;</font>
00272 <font class="comment"> break;</font>
00273 <font class="comment"> case 'B':</font>
00274 <font class="comment"> k +=11;</font>
00275 <font class="comment"> break;</font>
00276 <font class="comment"> case 'C':</font>
00277 <font class="comment"> k +=12;</font>
00278 <font class="comment"> break;</font>
00279 <font class="comment"> case 'D':</font>
00280 <font class="comment"> k +=13;</font>
00281 <font class="comment"> break;</font>
00282 <font class="comment"> case 'E':</font>
00283 <font class="comment"> k +=14;</font>
00284 <font class="comment"> break;</font>
00285 <font class="comment"> case 'F':</font>
00286 <font class="comment"> k +=15;</font>
00287 <font class="comment"> break;</font>
00288 <font class="comment"></font>
00289 <font class="comment"> case 0:</font>
00290 <font class="comment"> return k;</font>
00291 <font class="comment"> break;</font>
00292 <font class="comment"> }</font>
00293 <font class="comment"> if(*ident != 0) k *= base;</font>
00294 <font class="comment"> }</font>
00295 <font class="comment"></font>
00296 <font class="comment"> return k;</font>
00297 <font class="comment">*/</font>
00298 }
00299
00300 <font class="keywordtype">void</font> <a class="code" href="namespaceNLMISC.html#a240">itoaInt64</a> (sint64 number, <font class="keywordtype">char</font> *str, sint64 base)
00301 {
00302 str[0] = <font class="charliteral">'\0'</font>;
00303 <font class="keywordtype">char</font> b[256];
00304 <font class="keywordflow">if</font>(!number)
00305 {
00306 str[0] = <font class="charliteral">'0'</font>;
00307 str[1] = <font class="charliteral">'\0'</font>;
00308 <font class="keywordflow">return</font>;
00309 }
00310 memset(b,<font class="charliteral">'\0'</font>,255);
00311 memset(b,<font class="charliteral">'0'</font>,64);
00312 sint n;
00313 sint64 <a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a> = number;
00314 <font class="keywordflow">if</font> (<a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a> < 0) <a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a> = -<a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a>;
00315 <font class="keywordtype">char</font> baseTable[] = <font class="stringliteral">"0123456789abcdefghijklmnopqrstuvwyz"</font>;
00316 <font class="keywordflow">for</font>(n = 0; n < 64; n ++)
00317 {
00318 sint <a class="code" href="driver__opengl__extension__def_8h.html#a410">num</a> = (sint)(<a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a> % base);
00319 b[64 - n] = baseTable[<a class="code" href="driver__opengl__extension__def_8h.html#a410">num</a>];
00320 <font class="keywordflow">if</font>(!<a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a>)
00321 {
00322 <font class="keywordtype">int</font> k;
00323 <font class="keywordtype">int</font> j = 0;
00324
00325 <font class="keywordflow">if</font> (number < 0)
00326 {
00327 str[j++] = <font class="charliteral">'-'</font>;
00328 }
00329
00330 <font class="keywordflow">for</font>(k = 64 - n + 1; k <= 64; k++)
00331 {
00332 str[j ++] = b[k];
00333 }
00334 str[j] = <font class="charliteral">'\0'</font>;
00335 <font class="keywordflow">break</font>;
00336 }
00337 <a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a> /= base;
00338 }
00339 }
00340
00341 uint <a class="code" href="namespaceNLMISC.html#a223">raiseToNextPowerOf2</a>(uint <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>)
00342 {
00343 uint <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a>=1;
00344 <font class="keywordflow">while</font>(<a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a><<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>)
00345 <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a><<=1;
00346
00347 <font class="keywordflow">return</font> <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a>;
00348 }
00349
00350 uint <a class="code" href="namespaceNLMISC.html#a224">getPowerOf2</a>(uint <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>)
00351 {
00352 uint <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a>=1;
00353 uint ret=0;
00354 <font class="keywordflow">while</font>(<a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a><<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>)
00355 {
00356 ret++;
00357 <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a><<=1;
00358 }
00359
00360 <font class="keywordflow">return</font> ret;
00361 }
00362
00363 <font class="keywordtype">bool</font> <a class="code" href="namespaceNLMISC.html#a225">isPowerOf2</a>(sint32 <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>)
00364 {
00365 <font class="keywordflow">while</font>(v)
00366 {
00367 <font class="keywordflow">if</font>(<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>&1)
00368 {
00369 <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>>>=1;
00370 <font class="keywordflow">if</font>(v)
00371 <font class="keywordflow">return</font> <font class="keyword">false</font>;
00372 }
00373 <font class="keywordflow">else</font>
00374 <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>>>=1;
00375 }
00376
00377 <font class="keywordflow">return</font> <font class="keyword">true</font>;
00378 }
00379
00380 string <a class="code" href="namespaceNLMISC.html#a241">bytesToHumanReadable</a> (uint32 bytes)
00381 {
00382 <font class="keyword">static</font> <font class="keywordtype">char</font> *divTable[]= { <font class="stringliteral">"b"</font>, <font class="stringliteral">"kb"</font>, <font class="stringliteral">"mb"</font>, <font class="stringliteral">"gb"</font>, <font class="stringliteral">"tb"</font> };
00383 uint div = 0;
00384 <font class="keywordtype">float</font> <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a> = (float)bytes;
00385 <font class="keywordtype">float</font> newres = <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a>;
00386 <font class="keywordflow">while</font> (true)
00387 {
00388 newres /= 1024;
00389 <font class="keywordflow">if</font>(newres < 1.0f || div > 4)
00390 <font class="keywordflow">break</font>;
00391 div++;
00392 <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a> = newres;
00393 }
00394 <font class="keywordtype">int</font> ires = (int) <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a>;
00395 <font class="keywordflow">if</font> (<a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a>-(float)ires < .01f)
00396 <font class="keywordflow">return</font> <a class="code" href="namespaceNLMISC.html#a243">toString</a> (<font class="stringliteral">"%.0f%s"</font>, <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a>, divTable[div]);
00397 <font class="keywordflow">else</font>
00398 <font class="keywordflow">return</font> <a class="code" href="namespaceNLMISC.html#a243">toString</a> (<font class="stringliteral">"%.2f%s"</font>, <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a>, divTable[div]);
00399 }
00400
00401 <a class="code" href="namespaceNLMISC.html#a288">NLMISC_COMMAND</a>(bthr, <font class="stringliteral">"Convert a bytes number into an human readable"</font>, <font class="stringliteral">"<int>"</font>)
00402 {
00403 <font class="keywordflow">if</font> (args.size() != 1)
00404 <font class="keywordflow">return</font> <font class="keyword">false</font>;
00405
00406 log.displayNL(<font class="stringliteral">"%d -> %s"</font>, atoi(args[0].c_str()), <a class="code" href="namespaceNLMISC.html#a241">bytesToHumanReadable</a>(atoi(args[0].c_str())).c_str());
00407
00408 <font class="keywordflow">return</font> <font class="keyword">true</font>;
00409 }
00410
00411 std::string <a class="code" href="namespaceNLMISC.html#a229">strlwr</a> ( <font class="keyword">const</font> std::string &str )
00412 {
00413 string <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a>;
00414 <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a>.reserve (str.size());
00415 <font class="keywordflow">for</font> (uint i=0; i<str.size(); i++)
00416 {
00417 <font class="keywordflow">if</font> ( (str[i] >= <font class="charliteral">'A'</font>) && (str[i] <= <font class="charliteral">'Z'</font>) )
00418 <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a> += str[i] - <font class="charliteral">'A'</font> + <font class="charliteral">'a'</font>;
00419 <font class="keywordflow">else</font>
00420 <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a> += str[i];
00421 }
00422
00423 <font class="keywordflow">return</font> <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a>;
00424 }
00425
00426 std::string &<a class="code" href="namespaceNLMISC.html#a229">strlwr</a> ( std::string &str )
00427 {
00428 <font class="keywordflow">for</font> (<font class="keywordtype">int</font> i=str.size()-1; i>=0; i--)
00429 {
00430 <font class="keywordflow">if</font> ( (str[i] >= <font class="charliteral">'A'</font>) && (str[i] <= <font class="charliteral">'Z'</font>) )
00431 {
00432 str[i] = str[i] - <font class="charliteral">'A'</font> + <font class="charliteral">'a'</font>;
00433 }
00434 }
00435
00436 <font class="keywordflow">return</font> (str);
00437 }
00438
00439 <font class="keywordtype">char</font> *<a class="code" href="namespaceNLMISC.html#a229">strlwr</a> ( <font class="keywordtype">char</font> *str )
00440 {
00441 <font class="keywordflow">if</font> (str == NULL)
00442 <font class="keywordflow">return</font> (NULL);
00443
00444 <font class="keywordflow">while</font> (*str != <font class="charliteral">'\0'</font>)
00445 {
00446 <font class="keywordflow">if</font> ( (*str >= <font class="charliteral">'A'</font>) && (*str <= <font class="charliteral">'Z'</font>) )
00447 {
00448 *str = *str - <font class="charliteral">'A'</font> + <font class="charliteral">'a'</font>;
00449 }
00450 str++;
00451 }
00452
00453 <font class="keywordflow">return</font> (str);
00454 }
00455
00456 std::string &<a class="code" href="namespaceNLMISC.html#a232">strupr</a> ( std::string &str )
00457 {
00458 <font class="keywordflow">for</font> (<font class="keywordtype">int</font> i=str.size()-1; i>=0; i--)
00459 {
00460 <font class="keywordflow">if</font> ( (str[i] >= <font class="charliteral">'a'</font>) && (str[i] <= <font class="charliteral">'z'</font>) )
00461 {
00462 str[i] = str[i] - <font class="charliteral">'a'</font> + <font class="charliteral">'A'</font>;
00463 }
00464 }
00465
00466 <font class="keywordflow">return</font> (str);
00467 }
00468
00469 <font class="keywordtype">char</font> *<a class="code" href="namespaceNLMISC.html#a232">strupr</a> ( <font class="keywordtype">char</font> *str )
00470 {
00471 <font class="keywordflow">if</font> (str == NULL)
00472 <font class="keywordflow">return</font> (NULL);
00473
00474 <font class="keywordflow">while</font> (*str != <font class="charliteral">'\0'</font>)
00475 {
00476 <font class="keywordflow">if</font> ( (*str >= <font class="charliteral">'a'</font>) && (*str <= <font class="charliteral">'z'</font>) )
00477 {
00478 *str = *str - <font class="charliteral">'a'</font> + <font class="charliteral">'A'</font>;
00479 }
00480 str++;
00481 }
00482
00483 <font class="keywordflow">return</font> (str);
00484 }
00485
00486 sint <a class="code" href="namespaceNLMISC.html#a234">nlstricmp</a>(<font class="keyword">const</font> <font class="keywordtype">char</font> *lhs,<font class="keyword">const</font> <font class="keywordtype">char</font> *rhs)
00487 {
00488 <a class="code" href="debug_8h.html#a6">nlassert</a>(lhs);
00489 <a class="code" href="debug_8h.html#a6">nlassert</a>(rhs);
00490 uint lchar, rchar;
00491 <font class="keywordflow">while</font> (*lhs != <font class="charliteral">'\0'</font> && *rhs != <font class="charliteral">'\0'</font>)
00492 {
00493 lchar = ::toupper(*lhs);
00494 rchar = ::toupper(*rhs);
00495 <font class="keywordflow">if</font> (lchar != rchar) <font class="keywordflow">return</font> lchar - rchar;
00496 ++lhs;
00497 ++rhs;
00498 }
00499 <font class="keywordflow">if</font> (*lhs != 0) <font class="keywordflow">return</font> 1;
00500 <font class="keywordflow">if</font> (*rhs != 0) <font class="keywordflow">return</font> -1;
00501 <font class="keywordflow">return</font> 0;
00502 }
00503
00504 sint <a class="code" href="namespaceNLMISC.html#a234">nlstricmp</a>(<font class="keyword">const</font> std::string &lhs,<font class="keyword">const</font> std::string &rhs)
00505 {
00506 <font class="keywordflow">return</font> <a class="code" href="namespaceNLMISC.html#a234">nlstricmp</a>(lhs.c_str(), rhs.c_str());
00507 }
00508
00509
00510
00511 <font class="comment">//</font>
00512 <font class="comment">// Exceptions</font>
00513 <font class="comment">//</font>
00514
<a name="l00515"></a><a class="code" href="classNLMISC_1_1Exception.html#a0">00515</a> Exception::Exception() : _Reason("Unknown Exception")
00516 {
00517 <font class="comment">// nlinfo("Exception will be launched: %s", _Reason.c_str());</font>
00518 }
00519
<a name="l00520"></a><a class="code" href="classNLMISC_1_1Exception.html#a1">00520</a> Exception::Exception(<font class="keyword">const</font> std::string &reason) : _Reason(reason)
00521 {
00522 <a class="code" href="debug_8h.html#a1">nlinfo</a>(<font class="stringliteral">"Exception will be launched: %s"</font>, <a class="code" href="classNLMISC_1_1Exception.html#n0">_Reason</a>.c_str());
00523 }
00524
<a name="l00525"></a><a class="code" href="classNLMISC_1_1Exception.html#a2">00525</a> Exception::Exception(<font class="keyword">const</font> <font class="keywordtype">char</font> *<a class="code" href="driver__opengl__extension__def_8h.html#a398">format</a>, ...)
00526 {
00527 <a class="code" href="common_8h.html#a0">NLMISC_CONVERT_VARGS</a> (<a class="code" href="classNLMISC_1_1Exception.html#n0">_Reason</a>, <a class="code" href="driver__opengl__extension__def_8h.html#a398">format</a>, NLMISC::MaxCStringSize);
00528 <a class="code" href="debug_8h.html#a1">nlinfo</a>(<font class="stringliteral">"Exception will be launched: %s"</font>, <a class="code" href="classNLMISC_1_1Exception.html#n0">_Reason</a>.c_str());
00529 }
00530
<a name="l00531"></a><a class="code" href="classNLMISC_1_1Exception.html#a4">00531</a> <font class="keyword">const</font> <font class="keywordtype">char</font> *Exception::what() <font class="keyword">const</font> <font class="keywordflow">throw</font>()
00532 {
00533 <font class="keywordflow">return</font> _Reason.c_str();
00534 }
00535
00536 <font class="keywordtype">bool</font> <a class="code" href="namespaceNLMISC.html#a242">launchProgram</a> (<font class="keyword">const</font> std::string &programName, <font class="keyword">const</font> std::string &arguments)
00537 {
00538
00539 <font class="preprocessor">#ifdef NL_OS_WINDOWS</font>
00540 <font class="preprocessor"></font>
00541 SECURITY_ATTRIBUTES sa;
00542 sa.nLength = <font class="keyword">sizeof</font> (sa);
00543 sa.lpSecurityDescriptor = NULL;
00544 sa.bInheritHandle = FALSE;
00545
00546 STARTUPINFO si;
00547 si.cb = <font class="keyword">sizeof</font> (si);
00548 si.lpReserved = NULL;
00549 si.lpDesktop = NULL;
00550 si.lpTitle = NULL;
00551 si.dwFlags = STARTF_USESHOWWINDOW;
00552 si.cbReserved2 = 0;
00553 si.wShowWindow = SW_MINIMIZE;
00554 si.lpReserved2 = NULL;
00555
00556 PROCESS_INFORMATION pi;
00557
00558 BOOL <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a> = CreateProcess(programName.c_str(), (<font class="keywordtype">char</font>*)arguments.c_str(), &sa, &sa, FALSE, 0, NULL, NULL, &si, &pi);
00559
00560 <font class="keywordflow">if</font> (res)
00561 {
00562 <a class="code" href="debug_8h.html#a0">nldebug</a>(<font class="stringliteral">"Successful launch '%s' with arg '%s'"</font>, programName.c_str(), arguments.c_str());
00563 <font class="keywordflow">return</font> <font class="keyword">true</font>;
00564 }
00565 <font class="keywordflow">else</font>
00566 {
00567 LPVOID lpMsgBuf;
00568 FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, GetLastError(), MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR) &lpMsgBuf, 0, NULL);
00569 <a class="code" href="debug_8h.html#a2">nlwarning</a>(<font class="stringliteral">"Failed launched '%s' with arg '%s' err %d: '%s'"</font>, programName.c_str(), arguments.c_str(), GetLastError (), lpMsgBuf);
00570 LocalFree(lpMsgBuf);
00571 }
00572
00573 <font class="preprocessor">#elif defined(NL_OS_UNIX)</font>
00574 <font class="preprocessor"></font>
00575 <font class="keywordtype">int</font> status = vfork ();
00576 <font class="keywordflow">if</font> (status == -1)
00577 {
00578 <font class="keywordtype">char</font> *err = strerror (errno);
00579 <a class="code" href="debug_8h.html#a2">nlwarning</a>(<font class="stringliteral">"Failed launched '%s' with arg '%s' err %d: '%s'"</font>, programName.c_str(), arguments.c_str(), errno, err);
00580 }
00581 <font class="keywordflow">else</font> <font class="keywordflow">if</font> (status == 0)
00582 {
00583 status = execlp(programName.c_str(), programName.c_str(), arguments.c_str(), 0);
00584 <font class="keywordflow">if</font> (status == -1)
00585 {
00586 perror(<font class="stringliteral">"Failed launched"</font>);
00587 _exit(EXIT_FAILURE);
00588 }
00589 }
00590 <font class="keywordflow">else</font>
00591 {
00592 <a class="code" href="debug_8h.html#a0">nldebug</a>(<font class="stringliteral">"Successful launch '%s' with arg '%s'"</font>, programName.c_str(), arguments.c_str());
00593 <font class="keywordflow">return</font> <font class="keyword">true</font>;
00594 }
00595 <font class="preprocessor">#else</font>
00596 <font class="preprocessor"></font> <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"launchProgram() not implemented"</font>);
00597 <font class="preprocessor">#endif</font>
00598 <font class="preprocessor"></font>
00599 <font class="keywordflow">return</font> <font class="keyword">false</font>;
00600
00601 }
00602
00603 } <font class="comment">// NLMISC</font>
</pre></div>
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