pprocess_8h-source.html

pwlib开发文档

00422 
00431     <span class="keyword">static</span> <a class="code" href="classPProcess.html">PProcess</a> &amp; <a class="code" href="classPProcess.html#z227_16">Current</a>();
00432 
00439     <span class="keyword">static</span> BOOL <a class="code" href="classPProcess.html#z227_17">IsInitialised</a>();
00440 
00447     <span class="keywordtype">void</span> <a class="code" href="classPProcess.html#z227_0">SetTerminationValue</a>(
00448       <span class="keywordtype">int</span> value  
00449     );
00450 
00460     <span class="keywordtype">int</span> <a class="code" href="classPProcess.html#z227_1">GetTerminationValue</a>() <span class="keyword">const</span>;
00461 
00468     <a class="code" href="classPArgList.html">PArgList</a> &amp; <a class="code" href="classPProcess.html#z227_2">GetArguments</a>();
00469 
00479     <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classPString.html">PString</a> &amp; <a class="code" href="classPProcess.html#z227_3">GetManufacturer</a>() <span class="keyword">const</span>;
00480 
00490     <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classPString.html">PString</a> &amp; <a class="code" href="classPProcess.html#z227_4">GetName</a>() <span class="keyword">const</span>;
00491 
00506     <span class="keyword">virtual</span> <a class="code" href="classPString.html">PString</a> <a class="code" href="classPProcess.html#z227_5">GetVersion</a>(
00507       BOOL full = TRUE 
00508     ) <span class="keyword">const</span>;
00509 
00515     <span class="keyword">const</span> <a class="code" href="classPFilePath.html">PFilePath</a> &amp; <a class="code" href="classPProcess.html#z227_6">GetFile</a>() <span class="keyword">const</span>;
00516 
00524     DWORD <a class="code" href="classPProcess.html#z227_7">GetProcessID</a>() <span class="keyword">const</span>;
00525 
00534     <a class="code" href="classPString.html">PString</a> <a class="code" href="classPProcess.html#z227_8">GetUserName</a>() <span class="keyword">const</span>;
00535 
00558     BOOL <a class="code" href="classPProcess.html#z227_9">SetUserName</a>(
00559       <span class="keyword">const</span> <a class="code" href="classPString.html">PString</a> &amp; username, 
00560       BOOL permanent = FALSE    
00561     );
00562 
00571     <a class="code" href="classPString.html">PString</a> <a class="code" href="classPProcess.html#z227_10">GetGroupName</a>() <span class="keyword">const</span>;
00572 
00597     BOOL <a class="code" href="classPProcess.html#z227_11">SetGroupName</a>(
00598       <span class="keyword">const</span> <a class="code" href="classPString.html">PString</a> &amp; groupname, 
00599       BOOL permanent = FALSE     
00600     );
00601 
00608     <span class="keywordtype">int</span> <a class="code" href="classPProcess.html#z227_12">GetMaxHandles</a>() <span class="keyword">const</span>;
00609 
00619     BOOL <a class="code" href="classPProcess.html#z227_13">SetMaxHandles</a>(
00620       <span class="keywordtype">int</span> newLimit  
00621     );
00622 
00625     <span class="keyword">virtual</span> <a class="code" href="classPString.html">PString</a> <a class="code" href="classPProcess.html#z227_14">GetConfigurationFile</a>();
00626 
00640     <span class="keywordtype">void</span> <a class="code" href="classPProcess.html#z227_15">SetConfigurationPath</a>(
00641       <span class="keyword">const</span> <a class="code" href="classPString.html">PString</a> &amp; path   
00642     );
00644 
00653     <span class="keyword">static</span> <a class="code" href="classPString.html">PString</a> <a class="code" href="classPProcess.html#z229_0">GetOSClass</a>();
00654 
00661     <span class="keyword">static</span> <a class="code" href="classPString.html">PString</a> <a class="code" href="classPProcess.html#z229_1">GetOSName</a>();
00662 
00668     <span class="keyword">static</span> <a class="code" href="classPString.html">PString</a> <a class="code" href="classPProcess.html#z229_2">GetOSHardware</a>();
00669 
00676     <span class="keyword">static</span> <a class="code" href="classPString.html">PString</a> <a class="code" href="classPProcess.html#z229_3">GetOSVersion</a>();
00677 
00685     <span class="keyword">static</span> <a class="code" href="classPDirectory.html">PDirectory</a> <a class="code" href="classPProcess.html#z229_4">GetOSConfigDir</a>();
00687 
00688     <a class="code" href="classPTimerList.html">PTimerList</a> * <a class="code" href="classPProcess.html#a0">GetTimerList</a>();
00689     <span class="comment">/* Get the list of timers handled by the application. This is an internal</span>
00690 <span class="comment">       function and should not need to be called by the user.</span>
00691 <span class="comment">       </span>
00692 <span class="comment">       @return</span>
00693 <span class="comment">       list of timers.</span>
00694 <span class="comment">     */</span>
00695 
00696     <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classPProcess.html#d0">PreInitialise</a>(
00697       <span class="keywordtype">int</span> argc,     <span class="comment">// Number of program arguments.</span>
00698       <span class="keywordtype">char</span> ** argv, <span class="comment">// Array of strings for program arguments.</span>
00699       <span class="keywordtype">char</span> ** envp  <span class="comment">// Array of string for the system environment</span>
00700     );
00701     <span class="comment">/* Internal initialisation function called directly from</span>
00702 <span class="comment">       #_main()#. The user should never call this function.</span>
00703 <span class="comment">     */</span>
00704 
00705     <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classPProcess.html#d1">PreShutdown</a>();
00706     <span class="comment">/* Internal shutdown function called directly from the ~PProcess</span>
00707 <span class="comment">       #_main()#. The user should never call this function.</span>
00708 <span class="comment">     */</span>
00709 
00710     <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classPProcess.html#a1">_main</a>(<span class="keywordtype">void</span> * arg = NULL);
00711     <span class="comment">// Main function for process, called from real main after initialisation</span>
00712 
00713     <a class="code" href="classPTime.html">PTime</a> <a class="code" href="classPProcess.html#a2">GetStartTime</a>() <span class="keyword">const</span>;
00714     <span class="comment">/* return the time at which the program was started </span>
00715 <span class="comment">    */</span>
00716 
00717   <span class="keyword">private</span>:
00718     <span class="keywordtype">void</span> Construct();
00719 
00720   <span class="comment">// Member variables</span>
00721     <span class="keyword">static</span> <span class="keywordtype">int</span> p_argc;
00722     <span class="keyword">static</span> <span class="keywordtype">char</span> ** p_argv;
00723     <span class="keyword">static</span> <span class="keywordtype">char</span> ** p_envp;
00724     <span class="comment">// main arguments</span>
00725 
00726     <span class="keywordtype">int</span> terminationValue;
00727     <span class="comment">// Application return value</span>
00728 
00729     <a class="code" href="classPString.html">PString</a> manufacturer;
00730     <span class="comment">// Application manufacturer name.</span>
00731 
00732     <a class="code" href="classPString.html">PString</a> productName;
00733     <span class="comment">// Application executable base name from argv[0]</span>
00734 
00735     WORD majorVersion;
00736     <span class="comment">// Major version number of the product</span>
00737     
00738     WORD minorVersion;
00739     <span class="comment">// Minor version number of the product</span>
00740     
00741     <a class="code" href="classPProcess.html#z221_0">CodeStatus</a> status;
00742     <span class="comment">// Development status of the product</span>
00743     
00744     WORD buildNumber;
00745     <span class="comment">// Build number of the product</span>
00746 
00747     <a class="code" href="classPFilePath.html">PFilePath</a> executableFile;
00748     <span class="comment">// Application executable file from argv[0] (not open)</span>
00749 
00750     <a class="code" href="classPStringList.html">PStringList</a> configurationPaths;
00751     <span class="comment">// Explicit file or set of directories to find default PConfig</span>
00752 
00753     <a class="code" href="classPArgList.html">PArgList</a> arguments;
00754     <span class="comment">// The list of arguments</span>
00755 
00756     <a class="code" href="classPTimerList.html">PTimerList</a> timers;
00757     <span class="comment">// List of active timers in system</span>
00758 
00759     <a class="code" href="classPTime.html">PTime</a> programStartTime;
00760     <span class="comment">// time at which process was intantiated, i.e. started</span>
00761 
00762     <span class="keywordtype">int</span> maxHandles;
00763     <span class="comment">// Maximum number of file handles process can open.</span>
00764 
00765 
<a name="l00766"></a><a class="code" href="classPProcess.html#l0">00766</a>   <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classPThread.html">PThread</a>;
00767 
00768 
00769 <span class="comment">// Include platform dependent part of class</span>
00770 <span class="preprocessor">#ifdef _WIN32</span>
00771 <span class="preprocessor"></span><span class="preprocessor">#include "msos/ptlib/pprocess.h"</span>
00772 <span class="preprocessor">#else</span>
00773 <span class="preprocessor"></span><span class="preprocessor">#include "unix/ptlib/pprocess.h"</span>
00774 <span class="preprocessor">#endif</span>
00775 <span class="preprocessor"></span>};
00776 
00777 <span class="comment">/*</span>
00778 <span class="comment"> *  one instance of this class (or any descendants) will be instantiated</span>
00779 <span class="comment"> *  via PGenericFactory&lt;PProessStartup&gt; one "main" has been started, and then</span>
00780 <span class="comment"> *  the OnStartup() function will be called. The OnShutdown function will</span>
00781 <span class="comment"> *  be called after main exits, and the instances will be destroyed if they</span>
00782 <span class="comment"> *  are not singletons</span>
00783 <span class="comment"> */</span>
00784 <span class="keyword">class </span><a class="code" href="classPProcessStartup.html">PProcessStartup</a> : <span class="keyword">public</span> <a class="code" href="classPObject.html">PObject</a>
00785 {
00786   <a class="code" href="object_8h.html#a27">PCLASSINFO</a>(<a class="code" href="classPProcessStartup.html">PProcessStartup</a>, <a class="code" href="classPObject.html">PObject</a>)
00787   <span class="keyword">public</span>:
00788     <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classPProcessStartup.html#a0">OnStartup</a>()  { }
00789     <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classPProcessStartup.html#a1">OnShutdown</a>() { }
00790 };
00791 
00792 <span class="keyword">typedef</span> <a class="code" href="classPFactory.html">PFactory&lt;PProcessStartup&gt;</a> <a class="code" href="classPFactory.html">PProcessStartupFactory</a>;
00793 
00794 <span class="comment">// using an inline definition rather than a #define crashes gcc 2.95. Go figure</span>
00795 <span class="preprocessor">#define P_DEFAULT_TRACE_OPTIONS ( PTrace::Blocks | PTrace::Timestamp | PTrace::Thread | PTrace::FileAndLine )</span>
00796 <span class="preprocessor"></span>
00797 <span class="keyword">template</span> &lt;<span class="keywordtype">unsigned</span> _level, <span class="keywordtype">unsigned</span> _options = P_DEFAULT_TRACE_OPTIONS &gt;
00798 <span class="keyword">class </span><a class="code" href="classPTraceLevelSetStartup.html">PTraceLevelSetStartup</a> : <span class="keyword">public</span> <a class="code" href="classPProcessStartup.html">PProcessStartup</a>
00799 {
00800   <span class="keyword">public</span>:
00801     <span class="keywordtype">void</span> <a class="code" href="classPTraceLevelSetStartup.html#a0">OnStartup</a>()
00802     { <a class="code" href="classPTrace.html#d0">PTrace::Initialise</a>(_level, NULL, _options); }
00803 };
00804 
00805 <span class="preprocessor">#endif</span>
00806 <span class="preprocessor"></span>
00807 <span class="comment">// End Of File ///////////////////////////////////////////////////////////////</span>
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