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Diff for /parser3/src/main/pa_globals.C between versions 1.202 and 1.219

version 1.202, 2019/12/05 22:39:15 version 1.219, 2026/04/25 13:38:46
Line 1 Line 1
 /** @file  /** @file
         Parser: globals.          Parser: globals.
   
         Copyright (c) 2001-2017 Art. Lebedev Studio (http://www.artlebedev.com)          Copyright (c) 2001-2026 Art. Lebedev Studio (https://www.artlebedev.com)
         Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)          Authors: Konstantin Morshnev <moko@design.ru>, Alexandr Petrosian <paf@design.ru>
 */  */
   
 #include "pa_config_includes.h"  #include "pa_config_includes.h"
Line 17  extern "C" { Line 17  extern "C" {
 #endif  #endif
   
 #include "pa_globals.h"  #include "pa_globals.h"
   #include "pa_socks.h"
 #include "pa_sapi.h"  #include "pa_sapi.h"
 #include "pa_threads.h"  
 #include "pa_xml_io.h"  #include "pa_xml_io.h"
 #include "pa_common.h"  #include "pa_common.h"
 #include "pa_symbols.h"  #include "pa_symbols.h"
Line 26  extern "C" { Line 26  extern "C" {
 #include "pa_cache_managers.h"  #include "pa_cache_managers.h"
   
 #include "ltdl.h"  #include "ltdl.h"
 #include "pcre.h"  #include "pa_vregex.h"
   
 volatile const char * IDENT_PA_GLOBALS_C="$Id$" IDENT_PA_GLOBALS_H IDENT_PA_SAPI_H;  volatile const char * IDENT_PA_GLOBALS_C="$Id$" IDENT_PA_GLOBALS_H IDENT_PA_SAPI_H;
   
Line 36  volatile const char * IDENT_PA_GLOBALS_C Line 36  volatile const char * IDENT_PA_GLOBALS_C
   
 // globals  // globals
   
 short hex_value[0x100]={0};  short hex_value[0x100] = {
             0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
 static void setup_hex_value() {            0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
         hex_value['0'] = 0;            0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
         hex_value['1'] = 1;            0,  1,  2,  3,  4,  5,  6,  7,  8,  9,  0,  0,  0,  0,  0,  0,
         hex_value['2'] = 2;            0, 10, 11, 12, 13, 14, 15,  0,  0,  0,  0,  0,  0,  0,  0,  0,
         hex_value['3'] = 3;            0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
         hex_value['4'] = 4;            0, 10, 11, 12, 13, 14, 15,  0,  0,  0,  0,  0,  0,  0,  0,  0,
         hex_value['5'] = 5;  };
         hex_value['6'] = 6;  
         hex_value['7'] = 7;  
         hex_value['8'] = 8;  
         hex_value['9'] = 9;  
         hex_value['A'] = 10;  
         hex_value['B'] = 11;  
         hex_value['C'] = 12;  
         hex_value['D'] = 13;  
         hex_value['E'] = 14;  
         hex_value['F'] = 15;  
         hex_value['a'] = 10;  
         hex_value['b'] = 11;  
         hex_value['c'] = 12;  
         hex_value['d'] = 13;  
         hex_value['e'] = 14;  
         hex_value['f'] = 15;  
 }  
   
 THREAD_LOCAL Request* thread_request=NULL;  THREAD_LOCAL Request* thread_request=NULL; // every TLS should be referenced elsewhere, or GC will collect it
   
 void pa_register_thread_request(Request& r) {  void pa_register_thread_request(Request& r) {
         thread_request=&r;          thread_request=&r;
 }  }
   
 /// retrives request set by pa_set_request function, useful in contextless places [slow]  /// retrives request set by pa_set_request function, useful in contextless places [slow]
 Request& pa_thread_request() {  Request& pa_thread_request() {
           if(!thread_request)
                   throw Exception(0, 0, "request is not initialized");
         return *thread_request;          return *thread_request;
 }  }
   
Line 191  static void pa_gc_free_maybeignore(void* Line 177  static void pa_gc_free_maybeignore(void*
   
 #endif // XML  #endif // XML
   
   #ifdef HAVE_PCRE2
   pcre2_general_context* VRegex::fgen_ctxt;
   
   static void* pa_pcre_malloc(size_t size, void *){
           return pa_malloc(size);
   }
   
   static void pa_pcre_free(void *ptr, void *){
           pa_free(ptr);
   }
   #endif
   
   
 void pa_CORD_oom_fn(void) {  void pa_CORD_oom_fn(void) {
         pa_fail_alloc("expand string", 0);          pa_fail_alloc("expand string", 0);
 }  }
   
   #ifndef PA_DEBUG_DISABLE_GC
   extern "C" void *pa_fail_alloc(const char*);
   extern "C" void pa_GC_abort_func(const char *msg) {
           pa_fail_alloc(msg);
   }
   #endif
   
 /**  /**
         @todo gc: libltdl: substitute lt_dlmalloc & co          @todo gc: libltdl: substitute lt_dlmalloc & co
 */  */
Line 221  static void gc_substitute_memory_managem Line 227  static void gc_substitute_memory_managem
 #endif  #endif
   
         // pcre          // pcre
   #ifdef HAVE_PCRE2
           VRegex::fgen_ctxt=pcre2_general_context_create(pa_pcre_malloc, pa_pcre_free, NULL);
   #else
         pcre_malloc=pa_malloc;          pcre_malloc=pa_malloc;
         pcre_free=pa_free;          pcre_free=pa_free;
   #endif
   
         // cord          // cord
         CORD_oom_fn=pa_CORD_oom_fn;          CORD_oom_fn=pa_CORD_oom_fn;
Line 232  static void gc_substitute_memory_managem Line 242  static void gc_substitute_memory_managem
         @test hint on one should call this for each thread xmlSubstituteEntitiesDefault(1);          @test hint on one should call this for each thread xmlSubstituteEntitiesDefault(1);
 */  */
 void pa_globals_init() {  void pa_globals_init() {
         // global variables   
   #ifndef PA_DEBUG_DISABLE_GC
           // Dont collect unless explicitly requested. This is quicker (~30% ),
           // but less memory-efficient(~8%), so deciding for speed.
           GC_disable();
           // as we log allocation errors, we don't need default gc warnings (without timestamp and URI)
           GC_set_warn_proc(GC_ignore_warn_proc);
           // to prevent "mmap(PROT_NONE) failed + Aborted" under Linux
           GC_set_abort_func(pa_GC_abort_func);
   #endif
   
           // init socks
           pa_socks_init();
   
           // global variables
         cache_managers=new Cache_managers;          cache_managers=new Cache_managers;
   
         // in various libraries          // in various libraries
         gc_substitute_memory_management_functions();          gc_substitute_memory_management_functions();
   
         // hex value  
         setup_hex_value();  
   
 #ifdef SYMBOLS_CACHING  #ifdef SYMBOLS_CACHING
         // symbols cache          // symbols cache
         Symbols::init();          Symbols::init();
Line 290  void pa_globals_init() { Line 311  void pa_globals_init() {
   
         pa_xml_io_init();          pa_xml_io_init();
 #endif  #endif
   
           // init *_class variables
           methoded_array();
 }  }
   
 static bool is_dlinited=false;  static bool is_dlinited=false;
Line 300  void pa_globals_done() { Line 324  void pa_globals_done() {
   
         if(is_dlinited)          if(is_dlinited)
                 lt_dlexit();                  lt_dlexit();
   
           pa_socks_done();
 }  }
   
 void pa_dlinit() {  void pa_dlinit() {
Line 359  void pa_dlinit() { Line 385  void pa_dlinit() {
 // defines for VS2015 to link with gc/xml libs compiled in the previous VS versions  // defines for VS2015 to link with gc/xml libs compiled in the previous VS versions
 #if _MSC_VER >= 1900  #if _MSC_VER >= 1900
 #pragma comment(lib,"legacy_stdio_definitions.lib")  #pragma comment(lib,"legacy_stdio_definitions.lib")
 extern "C" { FILE _iob[3] = { *stdin, *stdout, *stderr }; }  
 #endif  #endif
   
 #endif // _MSC_VER  #endif // _MSC_VER
Removed from v.1.202  
changed lines
  Added in v.1.219

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