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| version 1.1, 2001/04/07 10:34:39 | version 1.88.2.6, 2003/02/06 16:05:23 |
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| /** @file | /** @file |
| Parser: @b mail parser class. | Parser: @b mail parser class. |
| Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com) | Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com) |
| Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru) | |
| Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf) | |
| $Id$ | |
| */ | */ |
| static const char* IDENT_MAIL_C="$Date$"; | |
| #include "pa_config_includes.h" | #include "pa_config_includes.h" |
| #include "pa_vmethod_frame.h" | |
| #include "_mail.h" | |
| #include "pa_common.h" | #include "pa_common.h" |
| #include "pa_request.h" | #include "pa_request.h" |
| #include "pa_vfile.h" | |
| #include "pa_exec.h" | |
| #include "pa_charsets.h" | |
| #include "pa_charset.h" | |
| #include "pa_uue.h" | |
| // global var | #ifdef _MSC_VER |
| # include "smtp/smtp.h" | |
| #endif | |
| VStateless_class *mail_class; | // defines |
| // methods | #define MAIL_CLASS_NAME "mail" |
| // consts | |
| const int ATTACHMENT_WEIGHT=100; | |
| // class | |
| struct Mail_info { | class MMail : public Methoded { |
| String *attribute_to_exclude; | public: // Methoded |
| String *header; | bool used_directly() { return false; } |
| void configure_user(Request& r); | |
| public: | |
| MMail(); | |
| }; | }; |
| static void add_header_attribute(const Hash::Key& aattribute, Hash::Val *ameaning, | // global variable |
| void *info) { | |
| Value& lmeaning=*static_cast<Value *>(ameaning); | MethodedPtr mail_base_class(new MMail); |
| Mail_info& mi=*static_cast<Mail_info *>(info); | |
| if(aattribute==*mi.attribute_to_exclude) | // defines for statics |
| return; | |
| #define MAIL_NAME "MAIL" | |
| mi.header->append(aattribute, String::UL_PASS_APPENDED); | |
| mi.header->APPEND_CONST(":"); | // statics |
| mi.header->append( | |
| attributed_meaning_to_string(lmeaning, String::UL_MAIL_HEADER), | static StringPtr mail_name(new String(MAIL_NAME)); |
| String::UL_PASS_APPENDED); | |
| mi.header->APPEND_CONST("\n"); | // helpers |
| } | |
| static void _send(Request& r, const String& method_name, Array *params) { | static void sendmail(Request& r, StringPtr method_name, |
| StringPtr message, | |
| StringPtr from, StringPtr to) { | |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| Value& vhash=*static_cast<Value *>(params->get(0)); | CharPtr message_cstr=message->cstr(String::UL_UNSPECIFIED); |
| // forcing [this body type] | ValuePtr vmail_conf=r.classes_conf.get(mail_base_class->name()); |
| r.fail_if_junction_(true, vhash, method_name, "message must not be code"); | |
| const char *exception_type="email.format"; | |
| if(!from) // we use in sendmail -f {from} && SMTP MAIL from: {from} | |
| throw Exception(exception_type, | |
| method_name, | |
| "parameter does not specify 'from' header field"); | |
| #ifdef _MSC_VER | |
| if(!to) // we use only in SMTP RCPT to: {to} | |
| throw Exception(exception_type, | |
| method_name, | |
| "parameter does not specify 'to' header field"); | |
| SMTPPtr smtp(new SMTP(method_name)); | |
| ValuePtr server_port; | |
| // $MAIN:MAIL.SMTP[mail.yourdomain.ru[:port]] | |
| if(vmail_conf && | |
| (server_port=vmail_conf->get_hash(method_name)->get(StringPtr(new String("SMTP"))))) { | |
| CharPtr server=server_port->as_string(&pool)->cstr(); | |
| const char *port=rsplit(server, ':'); | |
| if(!port) | |
| port="25"; | |
| smtp->Send(server, port, message_cstr, from->cstr(), to->cstr()); | |
| } else | |
| throw Exception("parser.runtime", | |
| method_name, | |
| "$"MAIN_CLASS_NAME":"MAIL_NAME".SMTP not defined"); | |
| #else | |
| // unix | |
| // $MAIN:MAIL.sendmail["/usr/sbin/sendmail -t -i -f postmaster"] default | |
| // $MAIN:MAIL.sendmail["/usr/lib/sendmail -t -i -f postmaster"] default | |
| const String *sendmail_command; | |
| const char *sendmailkey_cstr="sendmail"; | |
| if(mail_conf) { | |
| #ifdef PA_FORCED_SENDMAIL | |
| throw Exception("parser.runtime", | |
| method_name, | |
| "Parser was configured with --with-sendmail="PA_FORCED_SENDMAIL | |
| " key, to change sendmail you should reconfigure and recompie it"); | |
| #else | |
| if(Value *sendmail_value=static_cast<Value *>(mail_conf->get(String(pool, sendmailkey_cstr)))) | |
| sendmail_command=&sendmail_value->as_string(); | |
| else | |
| throw Exception("parser.runtime", | |
| method_name, | |
| "$"MAIN_CLASS_NAME":"MAIL_NAME".%s not defined", | |
| sendmailkey_cstr); | |
| #endif | |
| } else { | |
| #ifdef PA_FORCED_SENDMAIL | |
| sendmail_command=new(pool) String(pool, PA_FORCED_SENDMAIL); | |
| #else | |
| String *test=new(pool) String(pool, "/usr/sbin/sendmail"); | |
| if(!file_executable(*test)) | |
| test=new(pool) String(pool, "/usr/lib/sendmail"); | |
| test->APPEND_CONST(" -t -i -f postmaster"); | |
| sendmail_command=test; | |
| #endif | |
| } | |
| // we know sendmail_command here, should replace "postmaster" with "$from" from message | |
| int at_postmaster=sendmail_command->pos("postmaster"); | |
| if(at_postmaster>0) { | |
| String& reconstructed=sendmail_command->mid(0, at_postmaster); | |
| reconstructed << *from; | |
| reconstructed << sendmail_command->mid(at_postmaster+10/*postmaster*/, sendmail_command->size()); | |
| sendmail_command=&reconstructed; | |
| } | |
| // execute it | |
| Array argv(pool); | |
| const String *file_spec; | |
| int after_file_spec=sendmail_command->pos(" ", 1); | |
| if(after_file_spec<=0) | |
| file_spec=sendmail_command; | |
| else { | |
| size_t pos_after=after_file_spec; | |
| file_spec=&sendmail_command->mid(0, pos_after++); | |
| sendmail_command->split(argv, &pos_after, " ", 1, String::UL_AS_IS); | |
| } | |
| if(!file_executable(*file_spec)) | |
| throw Exception("email.send", | |
| file_spec, | |
| "is not executable." | |
| #ifdef PA_FORCED_SENDMAIL | |
| " Use configure key \"--with-sendmail=appropriate sendmail command\"" | |
| #else | |
| " Set $"MAIN_CLASS_NAME":"MAIL_NAME".%s to appropriate sendmail command", | |
| sendmailkey_cstr | |
| #endif | |
| ); | |
| String in(pool, message_cstr); String out(pool); String err(pool); | |
| int exit_status=pa_exec( | |
| // forced_allow | |
| #ifdef PA_FORCED_SENDMAIL | |
| true | |
| #else | |
| false | |
| #endif | |
| , *file_spec, | |
| 0/*default env*/, | |
| &argv, | |
| in, out, err); | |
| if(exit_status || err.size()) | |
| throw Exception("email.send", | |
| method_name, | |
| "'%s' reported problem: %s (%d)", | |
| file_spec->cstr(), | |
| err.size()?err.cstr():"UNKNOWN", | |
| exit_status); | |
| #endif | |
| } | |
| // methods | |
| static void _send(Request& r, StringPtr method_name, MethodParams& params) { | |
| Pool& pool=r.pool(); | |
| Hash *hash=vhash.get_hash(); | ValuePtr vhash=params.as_no_junction(0, "message must not be code"); |
| HashStringValue* hash=vhash->get_hash(method_name); | |
| if(!hash) | if(!hash) |
| PTHROW(0, 0, | throw Exception("parser.runtime", |
| &method_name, | method_name, |
| "message must be hash"); | "message must be hash"); |
| // prepare header: 'hash' without "body" | StringPtr from(0); |
| String& header=*new(pool) String(pool); | StringPtr to(0); |
| Mail_info mail_info={ | StringPtr message= |
| /*excluding*/ body_name, | GET_SELF(r, VMail).message_hash_to_string(r, method_name, hash, 0, from, to); |
| &header | |
| }; | |
| hash->for_each(add_header_attribute, &mail_info); | |
| //r.write_pass_lang(message); | |
| r.write_assign_lang(*new(pool) VString(*mail_info.header)); | sendmail(r, method_name, message, from, to); |
| } | } |
| // initialize | // constructor & configurator |
| void initialize_mail_class(Pool& pool, VStateless_class& vclass) { | |
| MMail::MMail(): Methoded(MAIL_CLASS_NAME) { | |
| // ^mail:send{hash} | // ^mail:send{hash} |
| vclass.add_native_method("send", Method::CT_STATIC, _send, 1, 1); | add_native_method("send", Method::CT_STATIC, _send, 1, 1); |
| } | |
| void MMail::configure_user(Request& r) { | |
| Pool& pool=r.pool(); | |
| // $MAIN:MAIL[$SMTP[mail.design.ru]] | |
| if(ValuePtr mail_element=r.main_class->get_element(mail_name, *r.main_class, false)) | |
| if(mail_element->get_hash(Exception::undefined_source)) | |
| r.classes_conf.put(name(), mail_element); | |
| else | |
| if( !mail_element->is_string() ) | |
| throw Exception("parser.runtime", | |
| Exception::undefined_source, | |
| "$" MAIL_CLASS_NAME ":" MAIL_NAME " is not hash"); | |
| } | } |