--- parser3/src/main/pa_globals.C 2002/11/26 15:10:46 1.144 +++ parser3/src/main/pa_globals.C 2024/12/23 16:59:17 1.217 @@ -1,555 +1,276 @@ /** @file Parser: globals. - Copyright (c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com) - Author: Alexandr Petrosian (http://paf.design.ru) + Copyright (c) 2001-2024 Art. Lebedev Studio (http://www.artlebedev.com) + Authors: Konstantin Morshnev , Alexandr Petrosian */ -static const char* IDENT_GLOBALS_C="$Date: 2002/11/26 15:10:46 $"; - #include "pa_config_includes.h" #ifdef XML +#include "libxml/xmlversion.h" #include "libxslt/extensions.h" #include "libxslt/xsltutils.h" extern "C" { #include "libexslt/exslt.h" -}; +} #endif #include "pa_globals.h" -#include "pa_string.h" -#include "pa_hash.h" -#include "pa_sql_driver_manager.h" -#include "pa_dictionary.h" -#include "pa_stylesheet_manager.h" +#include "pa_socks.h" #include "pa_sapi.h" -#include "pa_cache_managers.h" -#include "pa_charsets.h" -#include "pa_charset.h" -#include "pa_threads.h" +#include "pa_xml_io.h" +#include "pa_common.h" +#include "pa_symbols.h" -String *content_type_name; -String *charset_name; -String *body_name; -String *value_name; -String *expires_name; -String *path_name; -String *name_name; -String *size_name; -String *text_name; - -String *content_disposition_name; -String *content_disposition_filename_name; +#include "pa_cache_managers.h" -String *conf_method_name; -String *auto_method_name; +#include "ltdl.h" +#include "pa_vregex.h" -String *main_class_name; +volatile const char * IDENT_PA_GLOBALS_C="$Id: pa_globals.C,v 1.217 2024/12/23 16:59:17 moko Exp $" IDENT_PA_GLOBALS_H IDENT_PA_SAPI_H; -String *result_var_name; -String *match_var_name; +// defines -String *exception_var_name; -String *exception_type_part_name; -String *exception_source_part_name; -String *exception_comment_part_name; -String *exception_handled_part_name; +//#define PA_DEBUG_XML_GC_MEMORY -String *charsets_name; -String *mime_types_name; -String *vfile_mime_type_name; -String *origins_mode_name; +// globals -String *class_path_name; +short hex_value[0x100] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0, 0, 0, 0, + 0, 10, 11, 12, 13, 14, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 10, 11, 12, 13, 14, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, +}; -String *switch_data_name; +THREAD_LOCAL Request* thread_request=NULL; // every TLS should be referenced elsewhere, or GC will collect it -String *cache_data_name; +void pa_register_thread_request(Request& r) { + thread_request=&r; +} -String *sql_limit_name; -String *sql_offset_name; -String *sql_default_name; -String *sql_distinct_name; +/// retrives request set by pa_set_request function, useful in contextless places [slow] +Request& pa_thread_request() { + if(!thread_request) + throw Exception(0, 0, "request is not initialized"); + return *thread_request; +} -String *charset_UTF8_name; -String *hash_default_element_name; +#ifdef XML -String *http_method_name; -String *http_timeout_name; -String *http_headers_name; -String *file_status_name; +class XML_Generic_error_info { +public:/*internal, actually*/ + char buf[MAX_STRING*5]; + size_t used; +public: + XML_Generic_error_info() { + buf[used=0]=0; + } + const char* get() { + return used? buf: 0; + } +}; +THREAD_LOCAL XML_Generic_error_info* xml_generic_error_info = NULL; -Table *string_match_table_template; +static void xmlParserGenericErrorFunc(void * /*ctx*/, const char* msg, ...) { + XML_Generic_error_info* p; + + if(!(p=xml_generic_error_info)) // occupy empty one + p=xml_generic_error_info=new(PointerFreeGC) XML_Generic_error_info; + + va_list args; + va_start(args, msg); + p->used+=vsnprintf(p->buf+p->used, sizeof(p->buf)-p->used, msg, args); + va_end(args); +} -Table *date_calendar_table_template; +bool xmlHaveGenericErrors() { + return xml_generic_error_info!=0; +} -Hash *untaint_lang_name2enum; -Hash *exif_tag_value2name; +const char* xmlGenericErrors() { + if(XML_Generic_error_info *p=xml_generic_error_info) { + xml_generic_error_info=0; + return p->get(); + } -Charset *utf8_charset; + return 0; // no errors for our thread_id registered +} -short hex_value[0x100]; +#endif // XML #ifdef XML -GdomeDOMImplementation *domimpl; -#endif -static void setup_hex_value() { - memset(hex_value, 0, sizeof(hex_value)); - hex_value['0'] = 0; - hex_value['1'] = 1; - hex_value['2'] = 2; - hex_value['3'] = 3; - hex_value['4'] = 4; - 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; -} +static char *pa_GC_strdup(const char *s) { + if(!s) + return 0; -#ifdef XML + size_t size=strlen(s)+1; + char *result=(char *)GC_MALLOC_ATOMIC(size); -const int MAX_CONCURRENT_XML_GENERIC_ERROR_THREADS=10; + if(!result) + pa_fail_alloc("duplicate XML string",size); -struct XML_Generic_error_info { - pa_thread_t thread_id; - char *message; -} xml_generic_error_infos[MAX_CONCURRENT_XML_GENERIC_ERROR_THREADS]; - -XML_Generic_error_info *xml_generic_error_info(pa_thread_t thread_id) { - for(int i=0; ithread_id==thread_id) - return p; - } - return 0; + memcpy(result, s, size); +#ifdef PA_DEBUG_XML_GC_MEMORY + fprintf(stderr, "pa_GC_strdup(%p=%s, length=%d)=0x%p\n", s, s, size, result); +#endif + return result; } -static void -xmlParserGenericErrorFunc(void *ctx, const char *msg, ...) { - pa_thread_t thread_id=pa_get_thread_id(); - - // infinitely looking for free slot to fill it - while(true) { - SYNCHRONIZED; // find+fill blocked - - // first try to get existing for this thread_id - XML_Generic_error_info *p=xml_generic_error_info(thread_id); - if(!p) { // occupy empty one - p=xml_generic_error_info(0); - if(!p) // wait for empty for it to appear - continue; - } - - p->thread_id=thread_id; - size_t offset=p->message?strlen(p->message):0; - p->message=(char *)realloc(p->message, offset+MAX_STRING); - if(!p->message) - SAPI::die( - "out of memory in 'xmlParserGenericErrorFunc', failed to reallocate to %u bytes", - offset+MAX_STRING); - - va_list args; - va_start(args, msg); - vsnprintf(p->message+offset, MAX_STRING, msg, args); - va_end(args); +#ifdef PA_DEBUG_XML_GC_MEMORY - break; - } +static void* pa_gc_malloc_log(size_t size){ + void *p=GC_MALLOC(size); + fprintf(stderr, "pa_gc_malloc_log(%d)=0x%p\n", size, p); + return p; + } -bool xmlHaveGenericErrors() { - pa_thread_t thread_id=pa_get_thread_id(); - - SYNCHRONIZED; // find blocked +static void* pa_gc_malloc_atomic_log(size_t size){ + void *p=GC_MALLOC_ATOMIC(size); + fprintf(stderr, "pa_gc_malloc_atomic_log(%d)=0x%p\n", size, p); + return p; +} - return xml_generic_error_info(thread_id)!=0; +static void* pa_gc_realloc_log(void *ptr, size_t size){ + void *p=GC_REALLOC(ptr, size); + fprintf(stderr, "pa_gc_realloc_log(0x%p, %d)=0x%p\n", ptr, size, p); + return p; } -const char *xmlGenericErrors() { - pa_thread_t thread_id=pa_get_thread_id(); +static void pa_gc_free_log(void *p){ + fprintf(stderr, "pa_gc_free_log(0x%p)\n", p); + GC_FREE(p); +} - SYNCHRONIZED; // find+free blocked +#else - XML_Generic_error_info *p=xml_generic_error_info(thread_id); - if(!p) // no errors for our thread_id registered - return 0; +inline void *check(void *result, const char *where, size_t size) { + if(!result) + pa_fail_alloc(where, size); + return result; +} - const char *result=p->message; +static void* pa_gc_malloc_nonull(size_t size) { + return check(GC_MALLOC(size), "allocate XML compsite memory", size); +} - // free slot up - memset(p, 0, sizeof(*p)); +static void* pa_gc_malloc_atomic_nonull(size_t size) { + return check(GC_MALLOC_ATOMIC(size), "allocate XML atomic memory", size); +} - // it is up to caller to free it - return result; +static void* pa_gc_realloc_nonull(void* ptr, size_t size) { + return check(GC_REALLOC(ptr, size), "reallocate XML memory", size); } -/** - * xmlFileMatchWithLocalhostEqDocumentRoot: - * filename: the URI for matching - * - * check if the URI matches an HTTP one - * - * Returns 1 if matches, 0 otherwise - */ -static int -xmlFileMatchLocalhost(const char *filename) { - if (!strncmp(filename, "http://localhost", 16)) - return(1); - return(0); +static void pa_gc_free_maybeignore(void* ptr) { + GC_FREE(ptr); } +#endif -/** - * xmlFileOpenHttpLocalhost : - * filename: the URI for matching - * - * http://localhost/abc -> $ENV{DOCUMENT_ROOT}/abc | ./abc - * - * input from FILE *, supports compressed input - * if filename is " " then the standard input is used - * - * Returns an I/O context or NULL in case of error - */ -static void * -xmlFileOpenLocalhost (const char *filename) { - FILE *fd; - const char* documentRoot; - char path[1000]; - - path[0]=0; - strcat(path, (documentRoot=getenv("DOCUMENT_ROOT"))?documentRoot:"."); - strcat(path, &filename[16]); +#endif // XML -#ifdef WIN32 - fd = fopen(path, "rb"); -#else - fd = fopen(path, "r"); -#endif /* WIN32 */ - return((void *) fd); +#ifdef HAVE_PCRE2 +pcre2_general_context* VRegex::fgen_ctxt; + +static void* pa_pcre_malloc(size_t size, void *){ + return pa_malloc(size); } -/** - * xmlFileRead: - * @context: the I/O context - * @buffer: where to drop data - * @len: number of bytes to write - * - * Read @len bytes to @buffer from the I/O channel. - * - * Returns the number of bytes written - */ -static int -xmlFileRead (void * context, char * buffer, int len) { - return(fread(&buffer[0], 1, len, (FILE *) context)); +static void pa_pcre_free(void *ptr, void *){ + pa_free(ptr); } +#endif -/** - * xmlFileWrite: - * @context: the I/O context - * @buffer: where to drop data - * @len: number of bytes to write - * - * Write @len bytes from @buffer to the I/O channel. - * - * Returns the number of bytes written - */ -static int -xmlFileWrite (void * context, const char * buffer, int len) { - return(fwrite(&buffer[0], 1, len, (FILE *) context)); + +void pa_CORD_oom_fn(void) { + pa_fail_alloc("expand string", 0); } /** - * xmlFileClose: - * @context: the I/O context - * - * Close an I/O channel - */ -static int -xmlFileClose (void * context) { - return ( ( fclose((FILE *) context) == EOF ) ? -1 : 0 ); -} + @todo gc: libltdl: substitute lt_dlmalloc & co +*/ +static void gc_substitute_memory_management_functions() { + // in libxml & libxslt +#ifdef XML + // asking to use GC memory +#ifdef PA_DEBUG_XML_GC_MEMORY + xmlGcMemSetup( + /*xmlFreeFunc */pa_gc_free_log, + /*xmlMallocFunc */pa_gc_malloc_log, + /*xmlMallocFunc */pa_gc_malloc_atomic_log, + /*xmlReallocFunc */pa_gc_realloc_log, + /*xmlStrdupFunc */pa_GC_strdup); +#else + xmlGcMemSetup( + /*xmlFreeFunc */pa_gc_free_maybeignore, + /*xmlMallocFunc */pa_gc_malloc_nonull, + /*xmlMallocFunc */pa_gc_malloc_atomic_nonull, + /*xmlReallocFunc */pa_gc_realloc_nonull, + /*xmlStrdupFunc */pa_GC_strdup); +#endif #endif -void pa_globals_destroy(void *) { - try { -#ifdef XML - GdomeException exc; - gdome_di_unref (domimpl, &exc); + // pcre +#ifdef HAVE_PCRE2 + VRegex::fgen_ctxt=pcre2_general_context_create(pa_pcre_malloc, pa_pcre_free, NULL); +#else + pcre_malloc=pa_malloc; + pcre_free=pa_free; #endif - if(cache_managers) - cache_managers->~Cache_managers(); - charsets->~Charsets(); - - } catch(const Exception& e) { - SAPI::die("pa_globals_destroy failed: %s", e.comment()); - } + // cord + CORD_oom_fn=pa_CORD_oom_fn; } -/// @test hint on one should call this for each thread xmlSubstituteEntitiesDefault(1); -void pa_globals_init(Pool& pool) { - pool.register_cleanup(pa_globals_destroy, 0); - - #undef NEW - #define NEW new(pool) - - // hex value - setup_hex_value(); - - // names - content_type_name=NEW String(pool, CONTENT_TYPE_NAME); - charset_name=NEW String(pool, CHARSET_NAME); - body_name=NEW String(pool, BODY_NAME); - value_name=NEW String(pool, VALUE_NAME); - expires_name=NEW String(pool, EXPIRES_NAME); - path_name=NEW String(pool, PATH_NAME); - name_name=NEW String(pool, NAME_NAME); - size_name=NEW String(pool, SIZE_NAME); - text_name=NEW String(pool, TEXT_NAME); - - content_disposition_name=NEW String(pool, CONTENT_DISPOSITION_NAME); - content_disposition_filename_name=NEW String(pool, CONTENT_DISPOSITION_FILENAME_NAME); - - conf_method_name=NEW String(pool, CONF_METHOD_NAME); - auto_method_name=NEW String(pool, AUTO_METHOD_NAME); - - main_class_name=NEW String(pool, MAIN_CLASS_NAME); - - result_var_name=NEW String(pool, RESULT_VAR_NAME); - match_var_name=NEW String(pool, MATCH_VAR_NAME); - - exception_var_name=NEW String(pool, EXCEPTION_VAR_NAME); - exception_type_part_name=NEW String(pool, EXCEPTION_TYPE_PART_NAME); - exception_source_part_name=NEW String(pool, EXCEPTION_SOURCE_PART_NAME); - exception_comment_part_name=NEW String(pool, EXCEPTION_COMMENT_PART_NAME); - exception_handled_part_name=NEW String(pool, EXCEPTION_HANDLED_PART_NAME); - - charsets_name=NEW String(pool, CHARSETS_NAME); - mime_types_name=NEW String(pool, MIME_TYPES_NAME); - origins_mode_name=NEW String(pool, ORIGINS_MODE_NAME); - - class_path_name=NEW String(pool, CLASS_PATH_NAME); - - //^switch ^case - switch_data_name=NEW String(pool, SWITCH_DATA_NAME); - - //^cache - cache_data_name=NEW String(pool, CACHE_DATA_NAME); - - // sql - sql_limit_name=NEW String(pool, SQL_LIMIT_NAME); - sql_offset_name=NEW String(pool, SQL_OFFSET_NAME); - sql_default_name=NEW String(pool, SQL_DEFAULT_NAME); - sql_distinct_name=NEW String(pool, SQL_DISTINCT_NAME); - - // charsets - charset_UTF8_name=NEW String(pool, CHARSET_UTF8_NAME); - - // hash - hash_default_element_name=NEW String(pool, HASH_DEFAULT_ELEMENT_NAME); - - // http - http_method_name=NEW String(pool, HTTP_METHOD_NAME); - http_timeout_name=NEW String(pool, HTTP_TIMEOUT_NAME); - http_headers_name=NEW String(pool, HTTP_HEADERS_NAME); - file_status_name=NEW String(pool, FILE_STATUS_NAME); +/** + @test hint on one should call this for each thread xmlSubstituteEntitiesDefault(1); +*/ +void pa_globals_init() { - - // hashes - untaint_lang_name2enum=NEW Hash(pool); - #define ULN(cstr, LANG) \ - untaint_lang_name2enum->put(*NEW String(pool, cstr), (int)String::UL_##LANG); - ULN("as-is", AS_IS); - ULN("file-spec", FILE_SPEC); - ULN("http-header", HTTP_HEADER); - ULN("mail-header", MAIL_HEADER); - ULN("uri", URI); - ULN("table", TABLE); - ULN("sql", SQL); - ULN("js", JS); - ULN("xml", XML); - ULN("html", HTML); - ULN("optimized-html", HTML|String::UL_OPTIMIZE_BIT); - - // image JPEG Exif - exif_tag_value2name=NEW Hash(pool); - #define EXIF_TAG(tag, name) \ - { \ - char *buf=(char *)malloc(MAX_NUMBER); \ - snprintf(buf, MAX_NUMBER, "%u", tag); \ - exif_tag_value2name->put(*NEW String(pool, buf), (void *)#name); \ - } - // Tags used by IFD0 (main image) - EXIF_TAG(0x010e, ImageDescription); - EXIF_TAG(0x010f, Make); - EXIF_TAG(0x0110, Model); - EXIF_TAG(0x0112, Orientation); - EXIF_TAG(0x011a, XResolution); - EXIF_TAG(0x011b, YResolution); - EXIF_TAG(0x0128, ResolutionUnit); - EXIF_TAG(0x0131, Software); - EXIF_TAG(0x0132, DateTime); - EXIF_TAG(0x013e, WhitePoint); - EXIF_TAG(0x013f, PrimaryChromaticities); - EXIF_TAG(0x0211, YCbCrCoefficients); - EXIF_TAG(0x0213, YCbCrPositioning); - EXIF_TAG(0x0214, ReferenceBlackWhite); - EXIF_TAG(0x8298, Copyright); - EXIF_TAG(0x8769, ExifOffset); - // Tags used by Exif SubIFD - EXIF_TAG(0x829a, ExposureTime); - EXIF_TAG(0x829d, FNumber); - EXIF_TAG(0x8822, ExposureProgram); - EXIF_TAG(0x8827, ISOSpeedRatings); - EXIF_TAG(0x9000, ExifVersion); - EXIF_TAG(0x9003, DateTimeOriginal); - EXIF_TAG(0x9004, DateTimeDigitized); - EXIF_TAG(0x9101, ComponentsConfiguration); - EXIF_TAG(0x9102, CompressedBitsPerPixel); - EXIF_TAG(0x9201, ShutterSpeedValue); - EXIF_TAG(0x9202, ApertureValue); - EXIF_TAG(0x9203, BrightnessValue); - EXIF_TAG(0x9204, ExposureBiasValue); - EXIF_TAG(0x9205, MaxApertureValue); - EXIF_TAG(0x9206, SubjectDistance); - EXIF_TAG(0x9207, MeteringMode); - EXIF_TAG(0x9208, LightSource); - EXIF_TAG(0x9209, Flash); - EXIF_TAG(0x920a, FocalLength); - EXIF_TAG(0x927c, MakerNote); - EXIF_TAG(0x9286, UserComment); - EXIF_TAG(0x9290, SubsecTime); - EXIF_TAG(0x9291, SubsecTimeOriginal); - EXIF_TAG(0x9292, SubsecTimeDigitized); - EXIF_TAG(0xa000, FlashPixVersion); - EXIF_TAG(0xa001, ColorSpace); - EXIF_TAG(0xa002, ExifImageWidth); - EXIF_TAG(0xa003, ExifImageHeight); - EXIF_TAG(0xa004, RelatedSoundFile); - EXIF_TAG(0xa005, ExifInteroperabilityOffset); - EXIF_TAG(0xa20e, FocalPlaneXResolution); - EXIF_TAG(0xa20f, FocalPlaneYResolution); - EXIF_TAG(0xa210, FocalPlaneResolutionUnit); - EXIF_TAG(0xa215, ExposureIndex); - EXIF_TAG(0xa217, SensingMethod); - EXIF_TAG(0xa300, FileSource); - EXIF_TAG(0xa301, SceneType); - EXIF_TAG(0xa302, CFAPattern); - // Misc Tags - EXIF_TAG(0x00fe, NewSubfileType); - EXIF_TAG(0x00ff, SubfileType); - EXIF_TAG(0x012d, TransferFunction); - EXIF_TAG(0x013b, Artist); - EXIF_TAG(0x013d, Predictor); - EXIF_TAG(0x0142, TileWidth); - EXIF_TAG(0x0143, TileLength); - EXIF_TAG(0x0144, TileOffsets); - EXIF_TAG(0x0145, TileByteCounts); - EXIF_TAG(0x014a, SubIFDs); - EXIF_TAG(0x015b, JPEGTables); - EXIF_TAG(0x828d, CFARepeatPatternDim); - EXIF_TAG(0x828e, CFAPattern); - EXIF_TAG(0x828f, BatteryLevel); - EXIF_TAG(0x83bb, IPTC/NAA); - EXIF_TAG(0x8773, InterColorProfile); - EXIF_TAG(0x8824, SpectralSensitivity); - EXIF_TAG(0x8825, GPSInfo); - EXIF_TAG(0x8828, OECF); - EXIF_TAG(0x8829, Interlace); - EXIF_TAG(0x882a, TimeZoneOffset); - EXIF_TAG(0x882b, SelfTimerMode); - EXIF_TAG(0x920b, FlashEnergy); - EXIF_TAG(0x920c, SpatialFrequencyResponse); - EXIF_TAG(0x920d, Noise); - EXIF_TAG(0x9211, ImageNumber); - EXIF_TAG(0x9212, SecurityClassification); - EXIF_TAG(0x9213, ImageHistory); - EXIF_TAG(0x9214, SubjectLocation); - EXIF_TAG(0x9215, ExposureIndex); - EXIF_TAG(0x9216, TIFF/EPStandardID); - EXIF_TAG(0xa20b, FlashEnergy); - EXIF_TAG(0xa20c, SpatialFrequencyResponse); - EXIF_TAG(0xa214, SubjectLocation); - - // string_match_table_template - { - Array *columns=NEW Array(pool); - *columns+=NEW String(pool, STRING_PRE_MATCH_NAME); - *columns+=NEW String(pool, STRING_MATCH_NAME); - *columns+=NEW String(pool, STRING_POST_MATCH_NAME); - for(int i=1; i<=MAX_STRING_MATCH_TABLE_COLUMNS; i++) { - char *column=(char *)pool.malloc(MAX_NUMBER); - snprintf(column, MAX_NUMBER, "%d", i); - *columns+=NEW String(pool, column); // .i column name - } - string_match_table_template=NEW Table(pool, 0, columns); - } +#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); +#endif - // date_calendar_table_template - { - Array *columns=NEW Array(pool); - for(int i=0; i<=6; i++) { - char *column=(char *)pool.malloc(MAX_NUMBER); - snprintf(column, MAX_NUMBER, "%d", i); - *columns+=NEW String(pool, column); // .i column name - } - *columns+=NEW String(pool, DATE_CALENDAR_WEEKNO_NAME); - *columns+=NEW String(pool, DATE_CALENDAR_WEEKYEAR_NAME); - date_calendar_table_template=NEW Table(pool, 0, columns); - } + // init socks + pa_socks_init(); - // charsets - charsets=NEW Charsets(pool); - charsets->put(*charset_UTF8_name, - utf8_charset=NEW Charset(pool, *charset_UTF8_name, 0/*no file=system*/)); + // global variables + cache_managers=new Cache_managers; + // in various libraries + gc_substitute_memory_management_functions(); - // Status registration, must be initialized before all registrants - cache_managers=NEW Cache_managers(pool); - - // SQL driver manager - cache_managers->put(*NEW String(pool, "sql"), - SQL_driver_manager=NEW SQL_Driver_manager(pool)); +#ifdef SYMBOLS_CACHING + // symbols cache + Symbols::init(); +#endif #ifdef XML // initializing xml libs - /* First I get a DOMImplementation reference */ - domimpl = gdome_di_mkref (); - /* - * Register the EXSLT extensions and the test module - */ - exsltRegisterAll(); - xsltRegisterTestModule(); - xmlDefaultSAXHandlerInit(); - /* - * disable CDATA from being built in the document tree - */ - // never added yet xmlDefaultSAXHandler.cdataBlock = NULL; - - /* - * Initialization function for the XML parser. - * This is not reentrant. Call once before processing in case of - * use in multithreaded programs. - */ + // Register the EXSLT extensions and the test module + exsltRegisterAll(); + xsltRegisterTestModule(); + xmlDefaultSAXHandlerInit(); + + // disable CDATA from being built in the document tree + // never added yet xmlDefaultSAXHandler.cdataBlock = NULL; + + // Initialization function for the XML parser. This is not reentrant. + // Call once before processing in case of use in multithreaded programs. xmlInitParser(); // 1. this is needed for proper parsing of stylesheets @@ -565,43 +286,96 @@ void pa_globals_init(Pool& pool) { xmlLoadExtDtdDefaultValue |= XML_DETECT_IDS; // Bit in the loadsubset context field to tell to do complete the elements attributes lists // with the ones defaulted from the DTDs - xmlLoadExtDtdDefaultValue |= XML_COMPLETE_ATTRS; + xmlLoadExtDtdDefaultValue |= XML_COMPLETE_ATTRS; // validate each document after load/create (?) - //xmlDoValidityCheckingDefaultValue = 1; + // xmlDoValidityCheckingDefaultValue = 1; -//regretfully this not only replaces entities on parse, but also on generate xmlSubstituteEntitiesDefault(1); + // regretfully this not only replaces entities on parse, but also on generate xmlSubstituteEntitiesDefault(1); // never switched this on xmlIndentTreeOutput=1; - memset(xml_generic_error_infos, 0, sizeof(xml_generic_error_infos)); xmlSetGenericErrorFunc(0, xmlParserGenericErrorFunc); xsltSetGenericErrorFunc(0, xmlParserGenericErrorFunc); -// FILE *f=fopen("y:\\xslt.log", "wt"); + +// FILE *f=fopen("xslt.log", "wt"); // xsltSetGenericDebugFunc(f/*stderr*/, 0); - // http://localhost/abc -> $ENV{DOCUMENT_ROOT}/abc | ./abc - xmlRegisterInputCallbacks( - xmlFileMatchLocalhost, xmlFileOpenLocalhost, - xmlFileRead, xmlFileClose); - - // XSLT stylesheet manager - cache_managers->put(*NEW String(pool, "stylesheet"), - stylesheet_manager=NEW Stylesheet_manager(pool)); + pa_xml_io_init(); #endif + + // init *_class variables + methoded_array(); } -#if defined(XML) && defined(_MSC_VER) -# define GNOME_LIBS "/parser3project/win32xml/win32/gnome" -# pragma comment(lib, GNOME_LIBS "/glib/lib/libglib-1.3-11.lib") -# ifdef _DEBUG -# pragma comment(lib, GNOME_LIBS "/libxml2-x.x.x/win32/dsp/libxml2_so_debug/libxml2.lib") -# pragma comment(lib, GNOME_LIBS "/libxslt-x.x.x/win32/dsp/libexslt_so_debug/libexslt.lib") -# pragma comment(lib, GNOME_LIBS "/libxslt-x.x.x/win32/dsp/libxslt_so_debug/libxslt.lib") -# pragma comment(lib, GNOME_LIBS "/gdome2-x.x.x/win32/dsp/Debug/libgdome.lib") -# else -# pragma comment(lib, GNOME_LIBS "/libxml2-x.x.x/win32/dsp/libxml2_so_release/libxml2.lib") -# pragma comment(lib, GNOME_LIBS "/libxslt-x.x.x/win32/dsp/libexslt_so_release/libexslt.lib") -# pragma comment(lib, GNOME_LIBS "/libxslt-x.x.x/win32/dsp/libxslt_so_release/libxslt.lib") -# pragma comment(lib, GNOME_LIBS "/gdome2-x.x.x/win32/dsp/Release/libgdome.lib") -# endif +static bool is_dlinited=false; + +void pa_globals_done() { + delete cache_managers; + cache_managers=0; + + if(is_dlinited) + lt_dlexit(); + + pa_socks_done(); +} + +void pa_dlinit() { + if(!is_dlinited){ + if(lt_dlinit()) + throw Exception(0,0,"preparation for dynamic library loading failed, %s", lt_dlerror()); + is_dlinited=true; + } +} + +#ifdef _MSC_VER + +#define PREFIX "../../../../win32/" + +#ifdef _DEBUG +#define CONFIGURATION "Debug" +#else +#define CONFIGURATION "Release" +#endif + +#ifdef _WIN64 +#define PLATFORM_64 "x64/" +#define PLATFORM_32 "" +#else +#define PLATFORM_64 "" +#define PLATFORM_32 "win32/" +#endif + +#pragma comment(lib, PREFIX "pcre/" PLATFORM_64 CONFIGURATION "/pcre.lib") + +#ifndef PA_DEBUG_DISABLE_GC + +#pragma comment(lib, PREFIX "gc/" PLATFORM_64 CONFIGURATION "/gc.lib") + +#endif // PA_DEBUG_DISABLE_GC + + +#ifdef XML + +#define GNOME_LIBS PREFIX "gnome" + +#define LIB_XML PREFIX "gnome/libxml2-x.x.x/" PLATFORM_64 PLATFORM_32 CONFIGURATION "/lib/" +#define LIB_XSLT PREFIX "gnome/libxslt-x.x.x/" PLATFORM_64 PLATFORM_32 CONFIGURATION "/lib/" + +#ifdef XML_STATIC +#pragma comment(lib, LIB_XML "libxml2_a.lib") +#pragma comment(lib, LIB_XSLT "libxslt_a.lib") +#pragma comment(lib, LIB_XSLT "libexslt_a.lib") +#else +#pragma comment(lib, LIB_XML "libxml2.lib") +#pragma comment(lib, LIB_XSLT "libxslt.lib") +#pragma comment(lib, LIB_XSLT "libexslt.lib") +#endif + +#endif // XML + +// defines for VS2015 to link with gc/xml libs compiled in the previous VS versions +#if _MSC_VER >= 1900 +#pragma comment(lib,"legacy_stdio_definitions.lib") #endif + +#endif // _MSC_VER