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+</td></tr></table> + + +<!-- block --> +<TABLE bgcolor="#dddddd" CELLSPACING=0 CELLPADDING=0 BORDER=0 width=100%><tr><td width=1% valign=middle><img width=6 height=14 hspace=2 vspace=2 src="http://www.nevrax.org/inc/img/reddots.gif"></TD> + <TD><B>Documentation</B></TD> + <TD ALIGN=RIGHT> </td> +</tr></table> +<!-- Generated by Doxygen 1.2.14 --> +<center> +<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:http://www.nevrax.org/cgi-bin/nel-search.cgi" href="http://www.nevrax.org/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> + +<!-- footer --> +<BR><FONT Size=+5> </FONT> +</TD> +<TD WIDTH=15><IMG SRC=http://www.nevrax.org/inc/img/pixel.gif WIDTH=15 HEIGHT=15 BORDER=0 ALT=""></TD> +</TR> +</TABLE> +</BODY> +</HTML> |