diff options
Diffstat (limited to 'test/ragel.d/mailbox3.rl')
| -rw-r--r-- | test/ragel.d/mailbox3.rl | 245 |
1 files changed, 0 insertions, 245 deletions
diff --git a/test/ragel.d/mailbox3.rl b/test/ragel.d/mailbox3.rl deleted file mode 100644 index 892dc513..00000000 --- a/test/ragel.d/mailbox3.rl +++ /dev/null @@ -1,245 +0,0 @@ -/* - * @LANG: c++ - */ - -#include <iostream> -#include <string.h> - -using std::cin; -using std::cout; -using std::cerr; -using std::endl; - -%%{ - machine mailbox; - - action prn_char { cout << *p; } - action prn_space { cout << ' '; } - action prn_word { cout.write(ws, p-ws); cout << ' '; } - action prn_addr1 { cout << "| "; cout.write(ws+1, p-ws-2); } - action prn_addr2 { cout << "| "; cout.write(ws, p-ws); } - action prn_tab { cout << '\t'; } - action prn_nl { cout << '\n'; } - action prn_separator { cout << "------\n"; } - action prn_from { cout << "FROM\n"; } - action prn_to { cout << "TO\n"; } - action prn_subj { cout << "SUBJECT\n"; } - - action start_word { ws = p; } - action start_headers { /*preserve = p;*/ } - action end_headers { /*preserve = 0;*/ } - - day = upper lower{2}; - month = upper lower{2}; - year = digit{4}; - time = digit{2} ':' digit{2} - ( ':' digit{2} )?; - letterZone = upper{3}; - numZone = [+\-] digit{4}; - zone = letterZone | numZone; - dayNum = ( digit | ' ' ) digit; - - date = day ' ' month ' ' - dayNum ' ' time ' ' - ( - year | - year ' ' zone | - zone ' ' year - ); - - fromLine = 'From ' [^\n]* ' ' - date '\n' @start_headers; - - headerChar = print - [ :]; - headersToPrint = 'From' | - 'To' | 'Subject'; - headersToConsume = - headerChar+ - headersToPrint; - - action init_hlen {hlen = 0;} - action hlen {hlen++ < 50} - - consumeHeaderBody = - ':' @init_hlen - ( - [^\n] | - ( '\n' [ \t] ) - )* when hlen - '\n'; - - consumeHeader = - headersToConsume consumeHeaderBody; - - addrWS = ( [ \t]+ | '\n' [ \t]+ ); - addrComment = '(' [^)]* ')'; - addrWord = [^"'@,<>() \t\n]+; - addrAddr1 = '<' [^>]* '>'; - addrAddr2 = addrWord '@' addrWord; - addrString = - '"' [^"]* '"' | - "'" [^']* "'"; - - addrItem = ( - addrAddr1 %prn_addr1 | - addrAddr2 %prn_addr2 | - addrWord %prn_word | - addrString %prn_word - ) >start_word; - - address = ( - addrWS | - addrComment | - addrItem - )** >prn_tab; - - addrHeader = ( - 'From' %prn_from | - 'To' %prn_to - ) ':' @init_hlen - ( address ( ',' @prn_nl address )* ) when hlen - '\n' %prn_nl; - - subjectHeader = - 'Subject:' @prn_subj @prn_tab @init_hlen - ( - ' '* <: - ( - [^\n] @prn_char | - ( '\n' [ \t]+ ) %prn_space - )** - ) when hlen - '\n' %prn_nl; - - header = consumeHeader | - addrHeader | subjectHeader; - - messageLine = - ( [^\n]* when hlen '\n' @init_hlen ) - fromLine; - - main := ( - fromLine %prn_separator - header* - '\n' @end_headers @init_hlen - messageLine* - )*; - }%% - -%% write data; - -#define BUFSIZE 8192 - -void test( const char *buf ) -{ - int cs, len = strlen( buf ); - const char /**preserve = 0,*/ *ws = 0; - int hlen = 0; - - %% write init; - const char *p = buf; - const char *pe = p + len; - %% write exec; - - if ( cs < mailbox_first_final ) { - cout << endl << endl; - cout << "DID NOT FINISH IN A FINAL STATE" << endl; - } -} - -int main() -{ - test( - "From user@host.com Wed Nov 28 13:30:05 2001\n" - "From: \"Adrian D. Thurston\" <thurston@complang.org>\n" - "Subject: the squirrel has landed\n" - "\n" - "Message goes here. \n" - "From (trick from line).\n" - "From: not really a header\n" - "\n" - "From user2@host2.com Wed Nov 28 13:30:05 2001\n" - "To: \"(kill 1)\" Edgar Allen Poe <ep@net.com> (da man)\n" - "Subject: (no subject) this is a really long subject which should fail the length constraint \n" - "Other: 0123456789\n" - "\n" - "Message goes here. \n" - "\n" - ); - test( - "From user@host.com Wed Nov 28 13:30:05 2001\n" - "To: \"(kill 2)\" some guy <sg@net.com>\n" - "From: \"Adrian D. Thurston this name is far too long\" <thurston@complang.org>\n" - "Subject: the squirrel has landed\n" - "\n" - "From user2@host2.com Wed Nov 28 13:30:05 2001\n" - "To: Edgar Allen Poe <ep@net.com> (da man)\n" - "Subject: (no subject) \n" - "\n" - ); - test( - "From user@host.com Wed Nov 28 13:30:05 2001\n" - "To: \"(kill 3)\" some guy <sg@net.com>\n" - "From: \"Adrian D. Thurston This name is fore sure absolutely too long\" <t@cs.ca>\n" - "Subject: the squirrel has landed\n" - "\n" - ); - test( - "From user@host.com Wed Nov 28 13:30:05 2001\n" - "From: \"Adrian D. Thurston \" <t@cs.ca>\n" - "Subject: (kill 4) the squirrel has landed\n" - "Other: This is another header field, not interpreted, that is too long\n" - "\n" - ); - test( - "From user@host.com Wed Nov 28 13:30:05 2001\n" - "From: \"Adrian D. Thurston \" <t@cs.ca>\n" - "Subject: (kill 5)the squirrel has landed\n" - "\n" - "This message line is okay.\n" - "But this message line is far too long and will cause an error.\n" - ); - return 0; -} - -##### OUTPUT ##### ------- -FROM - "Adrian D. Thurston" | thurston@complang.org -SUBJECT - the squirrel has landed ------- -TO - "(kill 1)" Edgar Allen Poe | ep@net.com -SUBJECT - (no subject) this is a really long subject whic - -DID NOT FINISH IN A FINAL STATE ------- -TO - "(kill 2)" some guy | sg@net.com -FROM - "Adrian D. Thurston this name is far too long" - -DID NOT FINISH IN A FINAL STATE ------- -TO - "(kill 3)" some guy | sg@net.com -FROM - - -DID NOT FINISH IN A FINAL STATE ------- -FROM - "Adrian D. Thurston " | t@cs.ca -SUBJECT - (kill 4) the squirrel has landed - - -DID NOT FINISH IN A FINAL STATE ------- -FROM - "Adrian D. Thurston " | t@cs.ca -SUBJECT - (kill 5)the squirrel has landed - - -DID NOT FINISH IN A FINAL STATE |