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| version 1.72, 2001/08/31 09:26:12 | version 1.78, 2001/10/09 07:06:00 |
|---|---|
| Line 2 | Line 2 |
| Parser: @b string parser class. | Parser: @b string parser class. |
| 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://design.ru/paf) |
| $Id$ | |
| */ | */ |
| static const char *RCSId="$Id$"; | |
| #include "classes.h" | #include "classes.h" |
| #include "pa_request.h" | #include "pa_request.h" |
| Line 51 static void _int(Request& r, const Strin | Line 51 static void _int(Request& r, const Strin |
| rethrow_me=e; | rethrow_me=e; |
| converted=0; | converted=0; |
| } else | } else |
| converted=params->as_int(0, r); // (default) | converted=params->as_int(0, "default must be int", r); // (default) |
| } | } |
| PEND_CATCH | PEND_CATCH |
| if(convert_problem) | if(convert_problem) |
| Line 76 static void _double(Request& r, const St | Line 76 static void _double(Request& r, const St |
| rethrow_me=e; | rethrow_me=e; |
| converted=0; | converted=0; |
| } else | } else |
| converted=params->as_double(0, r); // (default) | converted=params->as_double(0, "default must be double", r); // (default) |
| } | } |
| PEND_CATCH | PEND_CATCH |
| if(convert_problem) | if(convert_problem) |
| Line 107 static void _double(Request& r, const St | Line 107 static void _double(Request& r, const St |
| static void _left(Request& r, const String&, MethodParams *params) { | static void _left(Request& r, const String&, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| size_t n=(size_t)r.process(params->get(0)).as_double(); | size_t n=(size_t)params->as_int(0, "n must be int", r); |
| const String& string=*static_cast<VString *>(r.self)->get_string(); | const String& string=*static_cast<VString *>(r.self)->get_string(); |
| r.write_assign_lang(*new(pool) VString(string.mid(0, n))); | r.write_assign_lang(*new(pool) VString(string.mid(0, n))); |
| Line 116 static void _left(Request& r, const Stri | Line 116 static void _left(Request& r, const Stri |
| static void _right(Request& r, const String&, MethodParams *params) { | static void _right(Request& r, const String&, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| size_t n=(size_t)r.process(params->get(0)).as_double(); | size_t n=(size_t)params->as_int(0, "n must be int", r); |
| const String& string=*static_cast<VString *>(r.self)->get_string(); | const String& string=*static_cast<VString *>(r.self)->get_string(); |
| r.write_assign_lang(*new(pool) VString(string.mid(string.size()-n, string.size()))); | r.write_assign_lang(*new(pool) VString(string.mid(string.size()-n, string.size()))); |
| Line 125 static void _right(Request& r, const Str | Line 125 static void _right(Request& r, const Str |
| static void _mid(Request& r, const String&, MethodParams *params) { | static void _mid(Request& r, const String&, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| size_t p=(size_t)r.process(params->get(0)).as_double(); | size_t p=(size_t)params->as_int(0, "p must be int", r); |
| size_t n=(size_t)r.process(params->get(1)).as_double(); | size_t n=(size_t)params->as_int(1, "n must be int", r); |
| const String& string=*static_cast<VString *>(r.self)->get_string(); | const String& string=*static_cast<VString *>(r.self)->get_string(); |
| r.write_assign_lang(*new(pool) VString(string.mid(p, p+n))); | r.write_assign_lang(*new(pool) VString(string.mid(p, p+n))); |
| Line 196 static void search_action(Table& table, | Line 196 static void search_action(Table& table, |
| table+=row; | table+=row; |
| } | } |
| /// used by string: _match / replace_action | #ifndef DOXYGEN |
| struct Replace_action_info { | struct Replace_action_info { |
| Request *request; const String *origin; | Request *request; const String *origin; |
| const String *src; String *dest; | const String *src; String *dest; |
| Value *replacement_code; | Value *replacement_code; |
| const String *post_match; | const String *post_match; |
| }; | }; |
| #endif | |
| static void replace_action(Table& table, Array *row, int start, int finish, | static void replace_action(Table& table, Array *row, int start, int finish, |
| void *info) { | void *info) { |
| Replace_action_info& ai=*static_cast<Replace_action_info *>(info); | Replace_action_info& ai=*static_cast<Replace_action_info *>(info); |
| Line 253 static void _match(Request& r, const Str | Line 254 static void _match(Request& r, const Str |
| Table *table; | Table *table; |
| if(params->size()<3) { // search | if(params->size()<3) { // search |
| bool was_global; | bool was_global; |
| bool matched=src.match(r.pcre_tables, | bool matched=src.match(r.pcre_tables(), |
| &method_name, | &method_name, |
| regexp.as_string(), options, | regexp.as_string(), options, |
| &table, | &table, |
| Line 275 static void _match(Request& r, const Str | Line 276 static void _match(Request& r, const Str |
| &replacement_code, | &replacement_code, |
| &src | &src |
| }; | }; |
| src.match(r.pcre_tables, | src.match(r.pcre_tables(), |
| &method_name, | &method_name, |
| r.process(regexp).as_string(), options, | r.process(regexp).as_string(), options, |
| &table, | &table, |
| Line 291 static void change_case(Request& r, cons | Line 292 static void change_case(Request& r, cons |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| const String& src=*static_cast<VString *>(r.self)->get_string(); | const String& src=*static_cast<VString *>(r.self)->get_string(); |
| r.write_assign_lang(*new(pool) VString(src.change_case(pool, r.pcre_tables, | r.write_assign_lang(*new(pool) VString(src.change_case(pool, r.pcre_tables(), |
| kind))); | kind))); |
| } | } |
| static void _upper(Request& r, const String& method_name, MethodParams *params) { | static void _upper(Request& r, const String& method_name, MethodParams *params) { |
| Line 355 const String* sql_result_string(Request& | Line 356 const String* sql_result_string(Request& |
| ulong limit=0; | ulong limit=0; |
| ulong offset=0; | ulong offset=0; |
| if(params->size()>1) { | if(params->size()>1) { |
| Value& options_param=params->as_no_junction(1, "options must be hash, not code"); | Value& voptions=params->as_no_junction(1, "options must be hash, not code"); |
| if(options=options_param.get_hash()) { | if(voptions.is_defined()) |
| if(Value *vlimit=(Value *)options->get(*sql_limit_name)) | if(options=voptions.get_hash()) { |
| limit=(ulong)r.process(*vlimit).as_double(); | if(Value *vlimit=(Value *)options->get(*sql_limit_name)) |
| if(Value *voffset=(Value *)options->get(*sql_offset_name)) | limit=(ulong)r.process(*vlimit).as_double(); |
| offset=(ulong)r.process(*voffset).as_double(); | if(Value *voffset=(Value *)options->get(*sql_offset_name)) |
| } else | offset=(ulong)r.process(*voffset).as_double(); |
| PTHROW(0, 0, | } else |
| &method_name, | PTHROW(0, 0, |
| "options must be hash"); | &method_name, |
| "options must be hash"); | |
| } else | } else |
| options=0; | options=0; |