Beefy Boxes and Bandwidth Generously Provided by pair Networks
go ahead... be a heretic
 
PerlMonks  

Re^6: How can I get a Unicode @ARGV?

by Anonymous Monk
on Sep 01, 2012 at 13:40 UTC ( #991159=note: print w/ replies, xml ) Need Help??


in reply to Re^5: How can I get a Unicode @ARGV?
in thread How can I get a Unicode @ARGV?

Supposedly this is the same as using wmain, but works with mingw

# define UNICODE # define _UNICODE #include <windows.h> #include <stdio.h> #include <shellapi.h> int __cdecl main() { LPWSTR *szArglist; int nArgs; int i; int ix; int nLength; wprintf(L"commandline==\n%ws\n====\n\n\n", GetCommandLineW() ); szArglist = CommandLineToArgvW(GetCommandLineW(), &nArgs); if( NULL == szArglist ) { wprintf(L"CommandLineToArgvW failed\n"); return 0; } else { for( i=0; i<nArgs; i++) printf("%d: %ws\n", i, szArglist[i]); for( i=0; i<nArgs; i++) wprintf(L"\n\n%d: %s\n", i, szArglist[ +i]); //~ http://stackoverflow.com/questions/4014172/wprintf-format-type-spe +cification-ws# c++ - wprintf format type specification %ws - Stack Ov +erflow //~ http://msdn.microsoft.com/en-us/library/ms647550%28VS.85%29.aspx# + wsprintf function (Windows) for( i=0; i<nArgs; i++) { nLength = wcslen( szArglist[i] ); //~ printf("\n{%d: nLength %d}\n", i, nLength ); printf("\n$F[%d] = []; # nLength %d\n", i, nLength ); for( ix=0; ix < nLength; ix++ ){ //~ printf("%d: %d %#04X\n", i, ix, szArglist[i][ix] ) +; //~ printf("{%d: %d %#04X} ", i, ix, szArglist[i][ix] +); printf("$F[%d][%d]=%#04X; ", i, ix, szArglist[i][ix] ) +; if( 0 == (ix % 5) ) { printf("\n"); } } } } // Free memory allocated for CommandLineToArgvW arguments. LocalFree(szArglist); //~ sleep(20); printf("\n"); system("PAUSE"); return(1); }

And I do appear to get some kind of unicode :)

$F[1] = []; # nLength 39 $F[1][24]=0X6B; $F[1][25]=0X65; $F[1][26]=0X62; $F[1][27]=0X61; $F[1][28]=0X62; $F[1][29]=0X5C; $F[1][ +30]=0X107; $F[1][31]=0X65; $F[1][32]=0X76; $F[1][33]=0X61; $F[1][34]=0X70; $F[1][ +35]=0X2E; $F[1][36]=0X74; $F[1][37]=0X78; $F[1][38]=0X74; $F[2][24]=0X6B; $F[2][25]=0X65; $F[2][26]=0X62; $F[2][27]=0X61; $F[2][28]=0X62; $F[2][29]=0X5C; $F[2][ +30]=0X72; $F[2][31]=0X61; $F[2][32]=0X17E; $F[2][33]=0X6E; $F[2][34]=0X6A; $F[2] +[35]=0X69; $F[2][36]=0X107; $F[2][37]=0X2E; $F[2][38]=0X74; $F[2][39]=0X78; $F[2] +[40]=0X74; binmode STDOUT, ':encoding(UTF-8)'; fudge(\@F); use Data::Dump; dd\@F; sub fudge { my( $args ) = @_; for my $arg ( @$args ){ next unless defined $arg; my $one = ""; for my $char ( @$arg ){ next unless defined $char; my $chr = chr( $char ); print $chr; $one .= $chr; } print "\n"; dd $one; } } __END__ kebab\&#263;evap.txt "kebab\\\x{107}evap.txt" kebab\ražnji&#263;.txt "kebab\\ra\x{17E}nji\x{107}.txt"

Now all that is left is to figure out how to call system() in C


Comment on Re^6: How can I get a Unicode @ARGV?
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://991159]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others scrutinizing the Monastery: (7)
As of 2015-07-04 14:55 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (60 votes), past polls