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| version 1.85, 2001/10/27 10:31:10 | version 1.106, 2002/01/23 11:59:59 |
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| Line 2 | Line 2 |
| Parser: globals. | Parser: globals. |
| Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com) | Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com) |
| Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf) | Author: Alexander Petrosyan <paf@design.ru> (http://paf.design.ru) |
| $Id$ | $Id$ |
| */ | */ |
| #include "pa_config_includes.h" | |
| #ifdef XML | |
| //#include "libxml/parser.h" | |
| //#include "libxslt/xslt.h" | |
| //#include "libxslt/libxslt.h" | |
| #include "libxslt/extensions.h" | |
| #include "libxslt/xsltutils.h" | |
| extern "C" { | |
| #include "libexslt/exslt.h" | |
| }; | |
| #endif | |
| #include "pa_globals.h" | #include "pa_globals.h" |
| #include "pa_string.h" | #include "pa_string.h" |
| #include "pa_hash.h" | #include "pa_hash.h" |
| #include "pa_sql_driver_manager.h" | #include "pa_sql_driver_manager.h" |
| #include "pa_dictionary.h" | #include "pa_dictionary.h" |
| #include "pa_stylesheet_manager.h" | #include "pa_stylesheet_manager.h" |
| #include "pa_charset_manager.h" | |
| #include "pa_sapi.h" | #include "pa_sapi.h" |
| #include "pa_cache_managers.h" | |
| #include "pa_charsets.h" | |
| #include "pa_charset.h" | |
| #include "pa_threads.h" | |
| #ifdef HAVE_LIBDB | #ifdef DB2 |
| #include "pa_db_manager.h" | #include "pa_db_manager.h" |
| #endif | #endif |
| String *user_html_name; | |
| String *content_type_name; | String *content_type_name; |
| String *charset_name; | String *charset_name; |
| String *body_name; | String *body_name; |
| Line 50 String *string_pre_match_name; | Line 65 String *string_pre_match_name; |
| String *string_match_name; | String *string_match_name; |
| String *string_post_match_name; | String *string_post_match_name; |
| String *defaults_name; | |
| String *charsets_name; | String *charsets_name; |
| String *mime_types_name; | String *mime_types_name; |
| String *vfile_mime_type_name; | String *vfile_mime_type_name; |
| Line 65 String *sql_limit_name; | Line 79 String *sql_limit_name; |
| String *sql_offset_name; | String *sql_offset_name; |
| String *sql_default_name; | String *sql_default_name; |
| String *charset_UTF8_name; | |
| String *hash_default_element_name; | String *hash_default_element_name; |
| Hash *untaint_lang_name2enum; | Hash *untaint_lang_name2enum; |
| Dictionary *default_typo_dict; | GdomeDOMImplementation *domimpl; |
| Charset *utf8_charset; | |
| short hex_value[0x100]; | short hex_value[0x100]; |
| Line 99 static void setup_hex_value() { | Line 117 static void setup_hex_value() { |
| hex_value['f'] = 15; | hex_value['f'] = 15; |
| } | } |
| void pa_globals_destroy(void *) { | #ifdef XML |
| try { | |
| // SQL driver manager | const int MAX_CONCURRENT_XML_GENERIC_ERROR_THREADS=10; |
| if(SQL_driver_manager) | |
| SQL_driver_manager->~SQL_Driver_manager(); | 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; i<MAX_CONCURRENT_XML_GENERIC_ERROR_THREADS; i++) { | |
| XML_Generic_error_info *p=xml_generic_error_infos+i; | |
| if(p->thread_id==thread_id) | |
| return p; | |
| } | |
| return 0; | |
| } | |
| 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); | |
| #ifdef HAVE_LIBDB | va_list args; |
| // DB driver manager | va_start(args, msg); |
| if(DB_manager) | vsnprintf(p->message+offset, MAX_STRING, msg, args); |
| DB_manager->~DB_Manager(); | va_end(args); |
| break; | |
| } | |
| } | |
| bool xmlHaveGenericErrors() { | |
| pa_thread_t thread_id=pa_get_thread_id(); | |
| SYNCHRONIZED; // find blocked | |
| return xml_generic_error_info(thread_id)!=0; | |
| } | |
| const char *xmlGenericErrors() { | |
| pa_thread_t thread_id=pa_get_thread_id(); | |
| SYNCHRONIZED; // find+free blocked | |
| XML_Generic_error_info *p=xml_generic_error_info(thread_id); | |
| if(!p) // no errors for our thread_id registered | |
| return 0; | |
| const char *result=p->message; | |
| // free slot up | |
| memset(p, 0, sizeof(*p)); | |
| // it is up to caller to free it | |
| return result; | |
| } | |
| #endif | #endif |
| void pa_globals_destroy(void *) { | |
| try { | |
| #ifdef XML | #ifdef XML |
| // XSLT stylesheet driver manager | GdomeException exc; |
| if(stylesheet_manager) | gdome_di_unref (domimpl, &exc); |
| stylesheet_manager->~Stylesheet_manager(); | |
| #endif | #endif |
| if(cache_managers) | |
| // Charset manager | cache_managers->~Cache_managers(); |
| if(charset_manager) | |
| charset_manager->~Charset_manager(); | |
| charsets->~Charsets(); | |
| } catch(const Exception& e) { | } catch(const Exception& e) { |
| SAPI::die("pa_globals_destroy failed: %s", e.comment()); | SAPI::die("pa_globals_destroy failed: %s", e.comment()); |
| } | } |
| } | } |
| /// @test // replace entities on load. WARNING: in sources there is a hint on one should call this for each thread xmlSubstituteEntitiesDefault(1); | |
| void pa_globals_init(Pool& pool) { | void pa_globals_init(Pool& pool) { |
| pool.register_cleanup(pa_globals_destroy, 0); | pool.register_cleanup(pa_globals_destroy, 0); |
| Line 137 void pa_globals_init(Pool& pool) { | Line 222 void pa_globals_init(Pool& pool) { |
| setup_hex_value(); | setup_hex_value(); |
| // names | // names |
| user_html_name=NEW String(pool, USER_HTML_NAME); | |
| content_type_name=NEW String(pool, CONTENT_TYPE_NAME); | content_type_name=NEW String(pool, CONTENT_TYPE_NAME); |
| charset_name=NEW String(pool, CHARSET_NAME); | charset_name=NEW String(pool, CHARSET_NAME); |
| body_name=NEW String(pool, BODY_NAME); | body_name=NEW String(pool, BODY_NAME); |
| Line 168 void pa_globals_init(Pool& pool) { | Line 252 void pa_globals_init(Pool& pool) { |
| string_post_match_name=NEW String(pool, STRING_POST_MATCH_NAME); | string_post_match_name=NEW String(pool, STRING_POST_MATCH_NAME); |
| defaults_name=NEW String(pool, DEFAULTS_NAME); | |
| charsets_name=NEW String(pool, CHARSETS_NAME); | charsets_name=NEW String(pool, CHARSETS_NAME); |
| mime_types_name=NEW String(pool, MIME_TYPES_NAME); | mime_types_name=NEW String(pool, MIME_TYPES_NAME); |
| vfile_mime_type_name=NEW String(pool, VFILE_MIME_TYPE_NAME); | vfile_mime_type_name=NEW String(pool, VFILE_MIME_TYPE_NAME); |
| Line 185 void pa_globals_init(Pool& pool) { | Line 268 void pa_globals_init(Pool& pool) { |
| sql_offset_name=NEW String(pool, SQL_OFFSET_NAME); | sql_offset_name=NEW String(pool, SQL_OFFSET_NAME); |
| sql_default_name=NEW String(pool, SQL_DEFAULT_NAME); | sql_default_name=NEW String(pool, SQL_DEFAULT_NAME); |
| // charsets | |
| charset_UTF8_name=NEW String(pool, CHARSET_UTF8_NAME); | |
| // hash | // hash |
| hash_default_element_name=NEW String(pool, HASH_DEFAULT_ELEMENT_NAME); | hash_default_element_name=NEW String(pool, HASH_DEFAULT_ELEMENT_NAME); |
| // hashes | // hashes |
| untaint_lang_name2enum=NEW Hash(pool); | untaint_lang_name2enum=NEW Hash(pool); |
| #define ULN(var, cstr, LANG) \ | #define ULN(cstr, LANG) \ |
| String var(pool, cstr); \ | untaint_lang_name2enum->put(*NEW String(pool, cstr), (int)String::UL_##LANG); |
| untaint_lang_name2enum->put(var, (int)String::UL_##LANG); | ULN("as-is", AS_IS); |
| ULN(as_is, "as-is", AS_IS); | ULN("file-spec", FILE_SPEC); |
| ULN(file_name, "file-spec", FILE_SPEC); | ULN("http-header", HTTP_HEADER); |
| ULN(http_header, "http-header", HTTP_HEADER); | ULN("mail-header", MAIL_HEADER); |
| ULN(mail_header, "mail-header", MAIL_HEADER); | ULN("uri", URI); |
| ULN(uri, "uri", URI); | ULN("table", TABLE); |
| ULN(table, "table", TABLE); | ULN("sql", SQL); |
| ULN(sql, "sql", SQL); | ULN("js", JS); |
| ULN(js, "js", JS); | ULN("xml", XML); |
| ULN(xml, "xml", XML); | ULN("html", HTML); |
| ULN(html, "html", HTML); | ULN("optimized-html", HTML|String::UL_OPTIMIZE_BIT); |
| ULN(user_html, "user-html", USER_HTML); | |
| // charsets | |
| // tables | charsets=NEW Charsets(pool); |
| Table *default_typo_table=NEW Table(pool, 0, 0); | charsets->put(*charset_UTF8_name, |
| #define DT_ROW(from, to) { \ | utf8_charset=NEW Charset(pool, *charset_UTF8_name, 0/*no file=system*/)); |
| Array *row=NEW Array(pool); \ | |
| *row+=NEW String(pool, from); \ | |
| *row+=NEW String(pool, to); \ | // Status registration, must be initialized before all registrants |
| *default_typo_table+=row; \ | cache_managers=NEW Cache_managers(pool); |
| } | |
| DT_ROW("<", "<"); | |
| DT_ROW(">", ">"); | |
| DT_ROW("\"", """); | |
| DT_ROW("&", "&"); | |
| DT_ROW("\\n\\n", "<p>"); | |
| DT_ROW("\\n", "<br>"); | |
| default_typo_dict=NEW Dictionary(*default_typo_table); | |
| // SQL driver manager | // SQL driver manager |
| SQL_driver_manager=NEW SQL_Driver_manager(pool); | cache_managers->put(*NEW String(pool, "sql"), |
| SQL_driver_manager=NEW SQL_Driver_manager(pool)); | |
| #ifdef HAVE_LIBDB | #ifdef DB2 |
| // DB driver manager | // DB driver manager |
| DB_manager=NEW DB_Manager(pool); | cache_managers->put(*NEW String(pool, "db"), |
| DB_manager=NEW DB_Manager(pool)); | |
| #endif | #endif |
| #ifdef XML | #ifdef XML |
| // XSLT stylesheet driver manager | // initializing xml libs |
| stylesheet_manager=NEW Stylesheet_manager(pool); | |
| #endif | |
| // Charset manager | /* First I get a DOMImplementation reference */ |
| charset_manager=NEW Charset_manager(pool); | 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. | |
| */ | |
| xmlInitParser(); | |
| // Bit in the loadsubset context field to tell to do ID/REFs lookups | |
| 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 | |
| //never added yet xmlLoadExtDtdDefaultValue |= XML_COMPLETE_ATTRS; | |
| //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"); | |
| // xsltSetGenericDebugFunc(f/*stderr*/, 0); | |
| // XSLT stylesheet manager | |
| cache_managers->put(*NEW String(pool, "stylesheet"), | |
| stylesheet_manager=NEW Stylesheet_manager(pool)); | |
| #endif | |
| } | } |
| #if defined(XML) && defined(_MSC_VER) | #if defined(XML) && defined(_MSC_VER) |
| # define XERCES_BUILD_WIN32_BUILD "/parser3project/win32xml/xml-xerces/c/Build/Win32/VC6" | # define XML_LIBS "/parser3project/win32xml" |
| # define XALAN_BUILD_WIN32_BUILD "/parser3project/win32xml/xml-xalan/c/Build/Win32/VC6" | # pragma comment(lib, XML_LIBS "/glib/lib/libglib-1.3-11.lib") |
| # pragma comment(lib, XML_LIBS "/libxml2-2.4.12/win32/dsp/libxml2_so/libxml2.lib") | |
| # pragma comment(lib, XML_LIBS "/libxslt-1.0.9/win32/dsp/libexslt_so/libexslt.lib") | |
| # pragma comment(lib, XML_LIBS "/libxslt-1.0.9/win32/dsp/libxslt_so/libxslt.lib") | |
| # ifdef _DEBUG | # ifdef _DEBUG |
| # pragma comment(lib, XERCES_BUILD_WIN32_BUILD "/Debug/xerces-c_1D.lib") | # pragma comment(lib, XML_LIBS "/gdome2-0.7.0/win32/dsp/Debug/libgdome.lib") |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Debug/XSLTD.lib") | |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Debug/XPathD.lib") | |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Debug/XalanTransformerD.lib") | |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Debug/XalanDOMD.lib") | |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Debug/DOMSupportD.lib") | |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Debug/PlatformSupportD.lib") | |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Debug/XMLSupportD.lib") | |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Debug/XercesParserLiaisonD.lib") | |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Debug/XalanSourceTreeD.lib") | |
| # else | # else |
| # pragma comment(lib, XERCES_BUILD_WIN32_BUILD "/Release/xerces-c_1.lib") | # pragma comment(lib, XML_LIBS "/gdome2-0.7.0/win32/dsp/Release/libgdome.lib") |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Release/XalanSourceTree.lib") | |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Release/PlatformSupport.lib") | |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Release/XalanDOM.lib") | |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Release/DOMSupport.lib") | |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Release/XalanTransformer.lib") | |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Release/XercesParserLiaison.lib") | |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Release/XMLSupport.lib") | |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Release/XPath.lib") | |
| # pragma comment(lib, XALAN_BUILD_WIN32_BUILD "/Release/XSLT.lib") | |
| # endif | # endif |
| #endif | #endif |
| #if defined(HAVE_LIBDB) && defined(_MSC_VER) | #if defined(DB2) && defined(_MSC_VER) |
| # define LIBDB_WIN32_BUILD "/parser3project/win32db/lib" | # define LIBDB2_WIN32_BUILD "/parser3project/win32db/lib" |
| # ifdef _DEBUG | # ifdef _DEBUG |
| # pragma comment(lib, LIBDB_WIN32_BUILD "/debug/libdb.lib") | # pragma comment(lib, LIBDB2_WIN32_BUILD "/debug/libdb.lib") |
| # else | # else |
| # pragma comment(lib, LIBDB_WIN32_BUILD "/release/libdb.lib") | # pragma comment(lib, LIBDB2_WIN32_BUILD "/release/libdb.lib") |
| # endif | # endif |
| #endif | #endif |