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| version 1.270, 2019/11/22 23:11:24 | version 1.299, 2026/04/25 13:38:46 |
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| Line 1 | Line 1 |
| /** @file | /** @file |
| Parser: @b file parser class. | Parser: @b file parser class. |
| 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 19 | Line 19 |
| #include "pa_vdate.h" | #include "pa_vdate.h" |
| #include "pa_dir.h" | #include "pa_dir.h" |
| #include "pa_vtable.h" | #include "pa_vtable.h" |
| #include "pa_varray.h" | |
| #include "pa_charset.h" | #include "pa_charset.h" |
| #include "pa_charsets.h" | #include "pa_charsets.h" |
| #include "pa_sql_connection.h" | #include "pa_sql_connection.h" |
| Line 34 volatile const char * IDENT_FILE_C="$Id$ | Line 35 volatile const char * IDENT_FILE_C="$Id$ |
| #define CHARSET_EXEC_PARAM_NAME "charset" | #define CHARSET_EXEC_PARAM_NAME "charset" |
| #define NAME_NAME "name" | #define NAME_NAME "name" |
| #define MODE_APPEND "append" | |
| #define KEEP_EMPTY_DIRS_NAME "keep-empty-dirs" | #define KEEP_EMPTY_DIRS_NAME "keep-empty-dirs" |
| #define SUPPRESS_EXCEPTION_NAME "exception" | #define SUPPRESS_EXCEPTION_NAME "exception" |
| Line 56 public: | Line 58 public: |
| } | } |
| }; | }; |
| Table file_list_table_template(new File_list_table_template_columns); | static Table &file_list_table_template(){ |
| static Table *singleton=NULL; | |
| if(!singleton) | |
| singleton=new Table(new File_list_table_template_columns); | |
| return *singleton; | |
| } | |
| // class | // class |
| Line 127 static const String::Body cdate_name("cd | Line 134 static const String::Body cdate_name("cd |
| // methods | // methods |
| static void _save(Request& r, MethodParams& params) { | static void _save(Request& r, MethodParams& params) { |
| bool is_text=VFile::is_text_mode(params.as_string(0, MODE_MUST_NOT_BE_CODE)); | bool do_append=false; |
| Value& vfile_name=params.as_no_junction(1, FILE_NAME_MUST_NOT_BE_CODE); | bool is_text=VFile::is_text_mode(params.as_string(0, MODE_MUST_BE_STRING)); |
| const String& file_name=params.as_file_name(1); | |
| Charset* asked_charset=0; | Charset* asked_charset=0; |
| if(params.count()>2) | if(params.count()>2) |
| Line 138 static void _save(Request& r, MethodPara | Line 146 static void _save(Request& r, MethodPara |
| asked_charset=&pa_charsets.get(vcharset_name->as_string()); | asked_charset=&pa_charsets.get(vcharset_name->as_string()); |
| valid_options++; | valid_options++; |
| } | } |
| if(Value* vappend=options->get(MODE_APPEND)){ | |
| do_append=vappend->as_bool(); | |
| valid_options++; | |
| } | |
| if(valid_options != options->count()) | if(valid_options != options->count()) |
| throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION); | throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION); |
| } | } |
| // save | // save |
| GET_SELF(r, VFile).save(r.charsets, r.absolute(vfile_name.as_string()), is_text, asked_charset); | GET_SELF(r, VFile).save(r.charsets, r.full_disk_path(file_name), is_text, do_append, asked_charset); |
| } | } |
| static void _delete(Request& r, MethodParams& params) { | static void _delete(Request& r, MethodParams& params) { |
| const String& file_name=params.as_string(0, FILE_NAME_MUST_NOT_BE_CODE); | const String& file_name=params.as_file_name(0); |
| bool keep_empty_dirs=false; | bool keep_empty_dirs=false; |
| bool fail_on_problem=true; | bool fail_on_problem=true; |
| Line 167 static void _delete(Request& r, MethodPa | Line 179 static void _delete(Request& r, MethodPa |
| } | } |
| // unlink | // unlink |
| file_delete(r.absolute(file_name), fail_on_problem, keep_empty_dirs); | file_delete(r.full_disk_path(file_name), fail_on_problem, keep_empty_dirs); |
| } | } |
| static void _move(Request& r, MethodParams& params) { | static void _move(Request& r, MethodParams& params) { |
| Line 188 static void _move(Request& r, MethodPara | Line 200 static void _move(Request& r, MethodPara |
| // move | // move |
| file_move( | file_move( |
| r.absolute(vfrom_file_name.as_string()), | r.full_disk_path(vfrom_file_name.as_string()), |
| r.absolute(vto_file_name.as_string()), | r.full_disk_path(vto_file_name.as_string()), |
| keep_empty_dirs); | keep_empty_dirs); |
| } | } |
| Line 202 static void copy_process_source(struct s | Line 214 static void copy_process_source(struct s |
| nCount = file_block_read(from_file, buffer, sizeof(buffer)); | nCount = file_block_read(from_file, buffer, sizeof(buffer)); |
| int written=write(to_file, buffer, nCount); | int written=write(to_file, buffer, nCount); |
| if( written < 0 ) | if( written < 0 ) |
| throw Exception("file.access", | throw Exception("file.write", 0, "write failed: %s (%d)", strerror(errno), errno); |
| 0, | |
| "write failed: %s (%d)", strerror(errno), errno); | |
| } while(nCount > 0); | } while(nCount > 0); |
| } | } |
| Line 222 static void _copy(Request& r, MethodPara | Line 232 static void _copy(Request& r, MethodPara |
| if(params.count()>2) | if(params.count()>2) |
| if(HashStringValue* options=params.as_hash(2)){ | if(HashStringValue* options=params.as_hash(2)){ |
| int valid_options=0; | int valid_options=0; |
| if(Value* vappend=options->get("append")){ | if(Value* vappend=options->get(MODE_APPEND)){ |
| append=r.process(*vappend).as_bool(); | append=r.process(*vappend).as_bool(); |
| valid_options++; | valid_options++; |
| } | } |
| Line 230 static void _copy(Request& r, MethodPara | Line 240 static void _copy(Request& r, MethodPara |
| throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION); | throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION); |
| } | } |
| String from_spec = r.absolute(vfrom_file_name.as_string()); | String from_spec = r.full_disk_path(vfrom_file_name.as_string()); |
| const String& to_spec = r.absolute(vto_file_name.as_string()); | const String& to_spec = r.full_disk_path(vto_file_name.as_string()); |
| file_write_action_under_lock( | file_write_action_under_lock( |
| to_spec, | to_spec, |
| Line 250 static void _load_pass_param( | Line 260 static void _load_pass_param( |
| } | } |
| static void _load(Request& r, MethodParams& params) { | static void _load(Request& r, MethodParams& params) { |
| bool as_text=VFile::is_text_mode(params.as_string(0, MODE_MUST_NOT_BE_CODE)); | bool as_text=VFile::is_text_mode(params.as_string(0, MODE_MUST_BE_STRING)); |
| const String& lfile_name=r.absolute(params.as_string(1, FILE_NAME_MUST_NOT_BE_CODE)); | const String& lfile_name=r.full_disk_path(params.as_file_name(1)); |
| size_t param_index=params.count()-1; | size_t param_index=params.count()-1; |
| Value* param_value=param_index>1?¶ms.as_no_junction(param_index, "file name or options must not be code"):0; | Value* param_value=param_index>1?¶ms.as_no_junction(param_index, "file name or options must not be code"):0; |
| Line 272 static void _load(Request& r, MethodPara | Line 282 static void _load(Request& r, MethodPara |
| if(!user_file_name) | if(!user_file_name) |
| user_file_name=&lfile_name; | user_file_name=&lfile_name; |
| size_t offset=0; | File_read_result file=file_load(r, lfile_name, as_text, options, true); |
| size_t limit=0; | |
| if(options){ | |
| options=new HashStringValue(*options); | |
| if(Value *voffset=(Value *)options->get(sql_offset_name)){ | |
| offset=r.process(*voffset).as_int(); | |
| } | |
| if(Value *vlimit=(Value *)options->get(sql_limit_name)){ | |
| limit=r.process(*vlimit).as_int(); | |
| } | |
| // no check on options count here, see file_load | |
| } | |
| File_read_result file=file_load(r, lfile_name, as_text, options, true, offset, limit); | |
| Value* vcontent_type=0; | Value* vcontent_type=0; |
| if(file.headers){ | if(file.headers){ |
| Line 323 static void _create(Request& r, MethodPa | Line 320 static void _create(Request& r, MethodPa |
| if(params.count()>=3){ | if(params.count()>=3){ |
| // old format: ^file::create[text|binary;file-name;string-or-file-content[;options]] | // old format: ^file::create[text|binary;file-name;string-or-file-content[;options]] |
| mode=¶ms.as_string(0, MODE_MUST_NOT_BE_CODE); | mode=¶ms.as_string(0, MODE_MUST_BE_STRING); |
| is_text=VFile::is_text_mode(*mode); | is_text=VFile::is_text_mode(*mode); |
| file_name=¶ms.as_string(1, FILE_NAME_MUST_NOT_BE_CODE); | file_name=¶ms.as_string(1, FILE_NAME_MUST_BE_STRING); |
| content_index=2; | content_index=2; |
| options_index=3; | options_index=3; |
| extended_options=false; | extended_options=false; |
| Line 358 static void _create(Request& r, MethodPa | Line 355 static void _create(Request& r, MethodPa |
| } | } |
| if(Value* vcharset_name=options->get(PA_CHARSET_NAME)) { | if(Value* vcharset_name=options->get(PA_CHARSET_NAME)) { |
| if(to_charset) | if(to_charset) |
| throw Exception(PARSER_RUNTIME, 0, "charset option can not be used with to-charset"); | throw Exception(PARSER_RUNTIME, 0, "'charset' option cannot be used together with 'to-charset' option"); |
| to_charset=&pa_charsets.get(vcharset_name->as_string()); | to_charset=&pa_charsets.get(vcharset_name->as_string()); |
| valid_options++; | valid_options++; |
| } | } |
| Line 378 static void _create(Request& r, MethodPa | Line 375 static void _create(Request& r, MethodPa |
| String::Body body=content_str->cstr_to_string_body_untaint(String::L_AS_IS, r.connection(false), &r.charsets); // explode content, honor tainting changes | String::Body body=content_str->cstr_to_string_body_untaint(String::L_AS_IS, r.connection(false), &r.charsets); // explode content, honor tainting changes |
| self.set(true/*tainted*/, is_text, body.cstrm(), body.length(), file_name, vcontent_type, &r); | self.set(true/*tainted*/, is_text, body.cstrm(), body.length(), file_name, vcontent_type, &r); |
| } else { | } else { |
| VFile& fcontent=*vcontent.as_vfile(String::L_AS_IS); // can't be null | VFile& fcontent=*vcontent.as_vfile(); // can't be null |
| if(mode){ | if(mode){ |
| self.set(fcontent, &is_text, file_name, vcontent_type, &r); | self.set(fcontent, &is_text, file_name, vcontent_type, &r); |
| if(is_text && !fcontent.is_text_mode()) | if(is_text && !fcontent.is_text_mode()) |
| Line 393 static void _create(Request& r, MethodPa | Line 390 static void _create(Request& r, MethodPa |
| if(is_text) | if(is_text) |
| self.transcode(from_charset ? *from_charset : r.charsets.source(), to_charset ? *to_charset : r.charsets.source()); | self.transcode(from_charset ? *from_charset : r.charsets.source(), to_charset ? *to_charset : r.charsets.source()); |
| else | else |
| throw Exception(PARSER_RUNTIME, 0, "charset options can not be used with binary content"); | throw Exception(PARSER_RUNTIME, 0, "charset options cannot be used with binary content"); |
| } | } |
| static void _stat(Request& r, MethodParams& params) { | static void _stat(Request& r, MethodParams& params) { |
| const String& lfile_name=params.as_string(0, FILE_NAME_MUST_NOT_BE_CODE); | const String& lfile_name=params.as_file_name(0); |
| uint64_t size; | uint64_t size; |
| time_t atime, mtime, ctime; | time_t atime, mtime, ctime; |
| file_stat(r.absolute(lfile_name), size, atime, mtime, ctime); | file_stat(r.full_disk_path(lfile_name), size, atime, mtime, ctime); |
| VFile& self=GET_SELF(r, VFile); | VFile& self=GET_SELF(r, VFile); |
| Line 478 static void pass_cgi_header_attribute( | Line 475 static void pass_cgi_header_attribute( |
| } | } |
| static void append_to_argv(Request& r, ArrayString& argv, const String* str){ | static void append_to_argv(Request& r, ArrayString& argv, const String* str){ |
| if(!str->is_empty()) | argv+=new String(str->cstr_to_string_body_untaint(String::L_AS_IS, r.connection(false), &r.charsets), String::L_AS_IS); |
| argv+=new String(str->cstr_to_string_body_untaint(String::L_AS_IS, r.connection(false), &r.charsets), String::L_AS_IS); | |
| } | } |
| /// @todo fix `` in perl - they produced flipping consoles and no output to perl | /// @todo fix `` in perl - they produced flipping consoles and no output to perl |
| static void _exec_cgi(Request& r, MethodParams& params, bool cgi) { | static void _exec_cgi(Request& r, MethodParams& params, bool cgi) { |
| bool is_text=true; | bool is_text=true; |
| size_t param_index=0; | size_t param_index=0; |
| const String& mode=params.as_string(0, FIRST_ARG_MUST_NOT_BE_CODE); | const String& mode=params.as_string(0, "mode must be string"); |
| if(VFile::is_valid_mode(mode)) { | if(VFile::is_valid_mode(mode)) { |
| is_text=VFile::is_text_mode(mode); | is_text=VFile::is_text_mode(mode); |
| param_index++; | param_index++; |
| Line 495 static void _exec_cgi(Request& r, Method | Line 491 static void _exec_cgi(Request& r, Method |
| if(param_index>=params.count()) | if(param_index>=params.count()) |
| throw Exception(PARSER_RUNTIME, 0, FILE_NAME_MUST_BE_SPECIFIED); | throw Exception(PARSER_RUNTIME, 0, FILE_NAME_MUST_BE_SPECIFIED); |
| const String& script_name=r.absolute(params.as_string(param_index++, FILE_NAME_MUST_NOT_BE_CODE)); | const String& script_name=r.full_disk_path(params.as_file_name(param_index++)); |
| HashStringString env; | HashStringString env; |
| #define ECSTR(name, value_cstr) if(value_cstr) env.put(#name, value_cstr); | #define ECSTR(name, value_cstr) if(value_cstr) env.put(#name, String::Body(value_cstr)); |
| // passing environment | // passing environment |
| for(SAPI::Env::Iterator i(r.sapi_info); i; i.next() ) | for(SAPI::Env::Iterator i(r.sapi_info); i; i.next() ) |
| env.put(i.key(), i.value() ); | env.put(i.key(), String::Body(i.value()) ); |
| // const | // const |
| ECSTR(GATEWAY_INTERFACE, "CGI/1.1"); | ECSTR(GATEWAY_INTERFACE, "CGI/1.1"); |
| Line 513 static void _exec_cgi(Request& r, Method | Line 509 static void _exec_cgi(Request& r, Method |
| ECSTR(QUERY_STRING, r.request_info.query_string); | ECSTR(QUERY_STRING, r.request_info.query_string); |
| ECSTR(REQUEST_URI, r.request_info.uri); | ECSTR(REQUEST_URI, r.request_info.uri); |
| ECSTR(CONTENT_TYPE, r.request_info.content_type); | ECSTR(CONTENT_TYPE, r.request_info.content_type); |
| ECSTR(CONTENT_LENGTH, format(r.request_info.content_length, "%u")); | ECSTR(CONTENT_LENGTH, pa_uitoa(r.request_info.content_length)); |
| // SCRIPT_* | // SCRIPT_* |
| env.put("SCRIPT_NAME", script_name); | env.put("SCRIPT_NAME", script_name); |
| Line 541 static void _exec_cgi(Request& r, Method | Line 537 static void _exec_cgi(Request& r, Method |
| // untaint stdin | // untaint stdin |
| in = String::C(sstdin->cstr_to_string_body_untaint(String::L_AS_IS, r.connection(false), &r.charsets)); | in = String::C(sstdin->cstr_to_string_body_untaint(String::L_AS_IS, r.connection(false), &r.charsets)); |
| } else | } else |
| if(VFile* vfile=static_cast<VFile *>(info.vstdin->as("file"))){ | if(VFile* vfile=dynamic_cast<VFile *>(info.vstdin)){ |
| in = String::C((const char* )vfile->value_ptr(), vfile->value_size()); | in = String::C((const char* )vfile->value_ptr(), vfile->value_size()); |
| in_is_text_mode = vfile->is_text_mode(); | in_is_text_mode = vfile->is_text_mode(); |
| } else | } else |
| Line 558 static void _exec_cgi(Request& r, Method | Line 554 static void _exec_cgi(Request& r, Method |
| for(size_t i=param_index; i<params.count(); i++) { | for(size_t i=param_index; i<params.count(); i++) { |
| Value& param=params.as_no_junction(i, PARAM_MUST_NOT_BE_CODE); | Value& param=params.as_no_junction(i, PARAM_MUST_NOT_BE_CODE); |
| if(param.is_defined()){ | if(const String *string=param.get_string()){ |
| if(param.is_string()){ | append_to_argv(r, argv, string); |
| append_to_argv(r, argv, param.get_string()); | } else if(Table* table=param.get_table()){ |
| } else { | for(size_t j=0; j<table->count(); j++) |
| Table* table=param.get_table(); | append_to_argv(r, argv, table->get(j)->get(0)); |
| if(table){ | } else if(VArray* array=dynamic_cast<VArray*>(¶m)){ |
| for(size_t j=0; j<table->count(); j++) | for(ArrayValue::Iterator i(array->array()); i; i.next()){ |
| append_to_argv(r, argv, table->get(j)->get(0)); | if(i.value()){ |
| } else { | const String *string=i.value()->get_string(); |
| throw Exception(PARSER_RUNTIME, 0, "param must be string or table"); | if(!string) |
| i.value()->bark("array element is '%s', it does not have string value"); | |
| append_to_argv(r, argv, string); | |
| } | } |
| } | } |
| } else { | |
| throw Exception(PARSER_RUNTIME, 0, "param must be string or table or array of strings"); | |
| } | |
| } | |
| // remove trailing empty arguments for backward compatibility | |
| for(ArrayString::ReverseIterator i(argv); i;){ | |
| if(i.prev()->is_empty()){ // here for correct i.index() | |
| argv.remove(i.index()); | |
| } else { | |
| break; | |
| } | } |
| } | } |
| } | } |
| Line 719 static void _list(Request& r, MethodPara | Line 728 static void _list(Request& r, MethodPara |
| vfilter=&voption; | vfilter=&voption; |
| } | } |
| if(vfilter) { | if(vfilter) { |
| if(Value* value=vfilter->as(VREGEX_TYPE)) { | if(VRegex* value=dynamic_cast<VRegex*>(vfilter)) { |
| vregex=static_cast<VRegex*>(value); | vregex=value; |
| } else if(vfilter->is_string()) { | } else if(vfilter->is_string()) { |
| if(!vfilter->get_string()->trim().is_empty()) { | if(!vfilter->get_string()->trim().is_empty()) { |
| vregex=new VRegex(r.charsets.source(), &vfilter->as_string(), 0/*options*/); | vregex=new VRegex(r.charsets.source(), &vfilter->as_string(), 0/*options*/); |
| Line 734 static void _list(Request& r, MethodPara | Line 743 static void _list(Request& r, MethodPara |
| } | } |
| } | } |
| const char* absolute_path_cstr=r.absolute(relative_path.as_string()).taint_cstr(String::L_FILE_SPEC); | const char* absolute_path_cstr=r.full_disk_path(relative_path.as_string()).taint_cstr(String::L_FILE_SPEC); |
| Table::Action_options table_options; | Table::Action_options table_options; |
| Table& table=*new Table(file_list_table_template, table_options); | Table& table=*new Table(file_list_table_template(), table_options); |
| const int ovector_size=(1/*match*/)*3; | const int ovector_size=(1/*match*/)*3; |
| int ovector[ovector_size]; | int ovector[ovector_size]; |
| Line 749 static void _list(Request& r, MethodPara | Line 758 static void _list(Request& r, MethodPara |
| if(!vregex || vregex->exec(file_name_cstr, file_name_size, ovector, ovector_size)>=0) { | if(!vregex || vregex->exec(file_name_cstr, file_name_size, ovector, ovector_size)>=0) { |
| Table::element_type row(new ArrayString); | Table::element_type row(new ArrayString); |
| *row+=new String(pa_strdup(file_name_cstr, file_name_size), String::L_TAINTED); | *row+=new String(pa_strdup(file_name_cstr, file_name_size), String::L_TAINTED); |
| *row+=new String(String::Body::Format(ffblk.is_dir(stat) ? 1 : 0), String::L_CLEAN); | *row+=new String(ffblk.is_dir(stat) ? "1" : "0", String::L_CLEAN); |
| if(stat) { | if(stat) { |
| *row+=VDouble(ffblk.size()).get_string(); | *row+=VDouble(ffblk.size()).get_string(); |
| *row+=new String(String::Body::Format((int)ffblk.c_timestamp()), String::L_CLEAN); | *row+=new String(pa_uitoa(ffblk.c_timestamp()), String::L_CLEAN); |
| *row+=new String(String::Body::Format((int)ffblk.m_timestamp()), String::L_CLEAN); | *row+=new String(pa_uitoa(ffblk.m_timestamp()), String::L_CLEAN); |
| *row+=new String(String::Body::Format((int)ffblk.a_timestamp()), String::L_CLEAN); | *row+=new String(pa_uitoa(ffblk.a_timestamp()), String::L_CLEAN); |
| } | } |
| table+=row; | table+=row; |
| } | } |
| Line 778 static void lock_execute_body(int , void | Line 787 static void lock_execute_body(int , void |
| } | } |
| static void _lock(Request& r, MethodParams& params) { | static void _lock(Request& r, MethodParams& params) { |
| const String& file_spec=r.absolute(params.as_string(0, FILE_NAME_MUST_BE_STRING)); | const String& file_spec=r.full_disk_path(params.as_file_name(0)); |
| Lock_execute_body_info info={ | Lock_execute_body_info info={ |
| &r, | &r, |
| ¶ms.as_junction(1, "body must be code") | ¶ms.as_junction(1, "body must be code") |
| Line 802 static size_t afterlastslash(const Strin | Line 811 static size_t afterlastslash(const Strin |
| } | } |
| static void _find(Request& r, MethodParams& params) { | static void _find(Request& r, MethodParams& params) { |
| const String& file_name=params.as_string(0, FILE_NAME_MUST_NOT_BE_CODE); | const String& file_name=params.as_string(0, FILE_NAME_MUST_BE_STRING); |
| Value* not_found_code=(params.count()==2)?¶ms.as_junction(1, "not-found param must be code"):0; | Value* not_found_code=(params.count()==2)?¶ms.as_junction(1, "not-found param must be code"):0; |
| Line 813 static void _find(Request& r, MethodPara | Line 822 static void _find(Request& r, MethodPara |
| file_spec=&r.relative(r.request_info.uri, file_name); | file_spec=&r.relative(r.request_info.uri, file_name); |
| // easy way | // easy way |
| if(file_exist(r.absolute(*file_spec))) { | if(file_exist(r.full_disk_path(*file_spec))) { |
| r.write(*file_spec); | r.write(*file_spec); |
| return; | return; |
| } | } |
| Line 831 static void _find(Request& r, MethodPara | Line 840 static void _find(Request& r, MethodPara |
| String test_name; | String test_name; |
| test_name << dirname.mid(0, slash+1); | test_name << dirname.mid(0, slash+1); |
| test_name << basename; | test_name << basename; |
| if(file_exist(r.absolute(test_name))) { | if(file_exist(r.full_disk_path(test_name))) { |
| r.write(test_name); | r.write(test_name); |
| return; | return; |
| } | } |
| Line 844 static void _find(Request& r, MethodPara | Line 853 static void _find(Request& r, MethodPara |
| } | } |
| static void _dirname(Request& r, MethodParams& params) { | static void _dirname(Request& r, MethodParams& params) { |
| const String& file_spec=params.as_string(0, FILE_NAME_MUST_BE_STRING); | const String& file_spec=params.as_file_spec(0); |
| // works as *nix dirname | // works as *nix dirname |
| // empty > . | // empty > . |
| Line 878 static void _dirname(Request& r, MethodP | Line 887 static void _dirname(Request& r, MethodP |
| } | } |
| static void _basename(Request& r, MethodParams& params) { | static void _basename(Request& r, MethodParams& params) { |
| const String& file_spec=params.as_string(0, FILE_NAME_MUST_BE_STRING); | const String& file_spec=params.as_file_spec(0); |
| // works as *nix basename | // works as *nix basename |
| // empty > . | // empty > . |
| Line 904 static void _basename(Request& r, Method | Line 913 static void _basename(Request& r, Method |
| } | } |
| static void _justname(Request& r, MethodParams& params) { | static void _justname(Request& r, MethodParams& params) { |
| const String& file_spec=params.as_string(0, FILE_NAME_MUST_BE_STRING); | const String& file_spec=params.as_file_spec(0); |
| // /a/some.tar.gz > some.tar | // /a/some.tar.gz > some.tar |
| // /a/b.c/ > empty | // /a/b.c/ > empty |
| // /a/b.c > b | // /a/b.c > b |
| Line 914 static void _justname(Request& r, Method | Line 923 static void _justname(Request& r, Method |
| } | } |
| static void _justext(Request& r, MethodParams& params) { | static void _justext(Request& r, MethodParams& params) { |
| const String& file_spec=params.as_string(0, FILE_NAME_MUST_BE_STRING); | const String& file_spec=params.as_file_spec(0); |
| // /a/some.tar.gz > gz | // /a/some.tar.gz > gz |
| // /a/b.c/ > empty | // /a/b.c/ > empty |
| size_t pos=afterlastslash(file_spec); | size_t pos=afterlastslash(file_spec); |
| Line 924 static void _justext(Request& r, MethodP | Line 933 static void _justext(Request& r, MethodP |
| } | } |
| static void _fullpath(Request& r, MethodParams& params) { | static void _fullpath(Request& r, MethodParams& params) { |
| const String& file_spec=params.as_string(0, FILE_NAME_MUST_BE_STRING); | const String& file_spec=params.as_file_spec(0); |
| const String* result; | const String* result; |
| if(file_spec.first_char()=='/') | if(file_spec.first_char()=='/') |
| result=&file_spec; | result=&file_spec; |
| else { | else { |
| // /some/page.html: ^file:fullpath[a.gif] => /some/a.gif | // /some/page.html: ^file:fullpath[a.gif] => /some/a.gif |
| const String& full_disk_path=r.absolute(file_spec); | const String& full_disk_path=r.full_disk_path(file_spec); |
| size_t document_root_length=strlen(r.request_info.document_root); | size_t document_root_length=strlen(r.request_info.document_root); |
| if(document_root_length>0) { | if(document_root_length>0) { |
| Line 954 static void _sql_string(Request& r, Meth | Line 963 static void _sql_string(Request& r, Meth |
| class File_sql_event_handlers: public SQL_Driver_query_event_handlers { | class File_sql_event_handlers: public SQL_Driver_query_event_handlers { |
| int got_columns; | int got_columns; |
| int got_cells; | int got_cells; |
| bool got_row; | |
| public: | public: |
| String::C value; | String::C value; |
| const String* user_file_name; | const String* user_file_name; |
| Line 962 public: | Line 972 public: |
| File_sql_event_handlers(): | File_sql_event_handlers(): |
| got_columns(0), | got_columns(0), |
| got_cells(0), | got_cells(0), |
| got_row(false), | |
| user_file_name(0), | user_file_name(0), |
| user_content_type(0) {} | user_content_type(0) {} |
| bool add_column(SQL_Error& error, const char* /*str*/, size_t /*length*/) { | bool add_column(SQL_Error& error, const char* /*str*/, size_t /*length*/) { |
| if(got_columns++==3) { | if(got_columns++==3) { |
| error=SQL_Error("result must contain not more then 3 columns"); | error=SQL_Error("result must contain no more than 3 columns"); |
| return true; | return true; |
| } | } |
| return false; | return false; |
| } | } |
| bool before_rows(SQL_Error& /*error*/ ) { /* ignore */ return false; } | bool before_rows(SQL_Error& /*error*/ ) { /* ignore */ return false; } |
| bool add_row(SQL_Error& /*error*/) { /* ignore */ return false; } | bool add_row(SQL_Error& error) { |
| if(got_row) { | |
| error=SQL_Error("result must contain no more than 1 row"); | |
| return true; | |
| } | |
| got_row=true; | |
| return false; | |
| } | |
| bool add_row_cell(SQL_Error& error, const char* str, size_t length) { | bool add_row_cell(SQL_Error& error, const char* str, size_t length) { |
| try { | try { |
| switch(got_cells++) { | switch(got_cells++) { |
| Line 989 public: | Line 1007 public: |
| user_content_type=new String(str, String::L_TAINTED); | user_content_type=new String(str, String::L_TAINTED); |
| break; | break; |
| default: | default: |
| error=SQL_Error("result must not contain more then one row, three columns"); | error=SQL_Error("result must contain no more than 1 row and 3 columns"); |
| return true; | return true; |
| } | } |
| return false; | return false; |
| Line 1052 extern Base64Options base64_encode_optio | Line 1070 extern Base64Options base64_encode_optio |
| Base64Options base64_decode_options(Request& r, HashStringValue* options, VString** vcontent_type) { | Base64Options base64_decode_options(Request& r, HashStringValue* options, VString** vcontent_type) { |
| Base64Options result; | Base64Options result; |
| if(options) { | if(options) { |
| int valid_options=0; | |
| for(HashStringValue::Iterator i(*options); i; i.next() ) { | for(HashStringValue::Iterator i(*options); i; i.next() ) { |
| String::Body key=i.key(); | String::Body key=i.key(); |
| Value* value=i.value(); | Value* value=i.value(); |
| if(key == "pad") { | if(key == "pad") { |
| result.pad=r.process(*value).as_bool(); | result.pad=r.process(*value).as_bool(); |
| valid_options++; | |
| } else if(key == "strict") { | } else if(key == "strict") { |
| result.strict=r.process(*value).as_bool(); | result.strict=r.process(*value).as_bool(); |
| valid_options++; | |
| } else if(key == CONTENT_TYPE_NAME) { | } else if(key == CONTENT_TYPE_NAME) { |
| *vcontent_type=new VString(value->as_string()); | *vcontent_type=new VString(value->as_string()); |
| valid_options++; | |
| } else if(key == "url-safe") { | } else if(key == "url-safe") { |
| if(r.process(*value).as_bool()) | if(r.process(*value).as_bool()) |
| result.set_url_safe_abc(); | result.set_url_safe_abc(); |
| valid_options++; | } else |
| } | throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION); |
| } | } |
| if(valid_options != options->count()) | |
| throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION); | |
| } | } |
| return result; | return result; |
| } | } |
| Line 1095 static void _base64(Request& r, MethodPa | Line 1106 static void _base64(Request& r, MethodPa |
| if(params.count() > 1) { | if(params.count() > 1) { |
| if(params.count() < 3) | if(params.count() < 3) |
| throw Exception(PARSER_RUNTIME, 0, "constructor can not have less then 3 parameters (has %d parameters)", params.count()); // actually it accepts 1 parameter (backward) | throw Exception(PARSER_RUNTIME, 0, "constructor cannot have less than 3 parameters (has %d parameters)", params.count()); // actually it accepts 1 parameter (backward) |
| is_text=VFile::is_text_mode(params.as_string(0, MODE_MUST_NOT_BE_CODE)); | is_text=VFile::is_text_mode(params.as_string(0, MODE_MUST_BE_STRING)); |
| user_file_name=¶ms.as_string(1, FILE_NAME_MUST_BE_STRING); | user_file_name=¶ms.as_string(1, FILE_NAME_MUST_BE_STRING); |
| if(params.count() == 4) | if(params.count() == 4) |
| Line 1120 static void _base64(Request& r, MethodPa | Line 1131 static void _base64(Request& r, MethodPa |
| } | } |
| } else { | } else { |
| // encode: ^file:base64[filespec[;options]] | // encode: ^file:base64[filespec[;options]] |
| const String& file_spec = params.as_string(0, FILE_NAME_MUST_BE_STRING); | if(params.count() > 2) |
| throw Exception(PARSER_RUNTIME, 0, "accepts maximum 2 parameter(s) (has %d parameters)", params.count()); | |
| const String& file_spec = params.as_file_name(0); | |
| File_read_result data = file_read_binary(r.full_disk_path(file_spec), true /*fail on problem*/); | |
| Base64Options options = base64_encode_options(r, params.count() > 1 ? params.as_hash(1) : NULL); | Base64Options options = base64_encode_options(r, params.count() > 1 ? params.as_hash(1) : NULL); |
| const char* encoded = pa_base64_encode(r.absolute(file_spec), options); | const char* encoded = pa_base64_encode(data.str, data.length, options); |
| r.write(*new String(encoded, String::L_TAINTED /*once ?param=base64(something) was needed*/ )); | r.write(*new String(encoded, String::L_TAINTED /*once ?param=base64(something) was needed*/ )); |
| } | } |
| } | } |
| static void _crc32(Request& r, MethodParams& params) { | static void _crc32(Request& r, MethodParams& params) { |
| unsigned long crc32 = 0; | uint crc32 = 0; |
| if(&r.get_self() == file_class) { | if(&r.get_self() == file_class) { |
| // ^file:crc32[file-name] | // ^file:crc32[file-name] |
| if(params.count()) { | if(params.count()) { |
| const String& file_spec=params.as_string(0, FILE_NAME_MUST_BE_STRING); | const String& file_spec=params.as_file_name(0); |
| crc32=pa_crc32(r.absolute(file_spec)); | crc32=pa_crc32(r.full_disk_path(file_spec)); |
| } else { | } else { |
| throw Exception(PARSER_RUNTIME, 0, FILE_NAME_MUST_BE_SPECIFIED); | throw Exception(PARSER_RUNTIME, 0, FILE_NAME_MUST_BE_SPECIFIED); |
| } | } |
| Line 1142 static void _crc32(Request& r, MethodPar | Line 1158 static void _crc32(Request& r, MethodPar |
| VFile& self=GET_SELF(r, VFile); | VFile& self=GET_SELF(r, VFile); |
| crc32=pa_crc32(self.value_ptr(), self.value_size()); | crc32=pa_crc32(self.value_ptr(), self.value_size()); |
| } | } |
| r.write(*new VInt(crc32)); | r.write(*new VDouble(crc32)); |
| } | } |
| Line 1188 static void _md5(Request& r, MethodParam | Line 1204 static void _md5(Request& r, MethodParam |
| if(&r.get_self() == file_class) { | if(&r.get_self() == file_class) { |
| // ^file:md5[file-name] | // ^file:md5[file-name] |
| if(params.count()) { | if(params.count()) { |
| const String& file_spec=params.as_string(0, FILE_NAME_MUST_BE_STRING); | const String& file_spec=params.as_file_name(0); |
| md5=pa_md5(r.absolute(file_spec)); | md5=pa_md5(r.full_disk_path(file_spec)); |
| } else { | } else { |
| throw Exception(PARSER_RUNTIME, 0, FILE_NAME_MUST_BE_SPECIFIED); | throw Exception(PARSER_RUNTIME, 0, FILE_NAME_MUST_BE_SPECIFIED); |
| } | } |
| Line 1210 MFile::MFile(): Methoded("file") { | Line 1226 MFile::MFile(): Methoded("file") { |
| add_native_method("create", Method::CT_DYNAMIC, _create, 1, 4); | add_native_method("create", Method::CT_DYNAMIC, _create, 1, 4); |
| // ^file.save[mode;file-name] | // ^file.save[mode;file-name] |
| // ^file.save[mode;file-name;$.charset[...]] | // ^file.save[mode;file-name;$.charset[...]$.append(false)] |
| add_native_method("save", Method::CT_DYNAMIC, _save, 2, 3); | add_native_method("save", Method::CT_DYNAMIC, _save, 2, 3); |
| // ^file:delete[file-name] | // ^file:delete[file-name] |