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Top Forums Programming converting character string to hex string Post 302089713 by Corona688 on Wednesday 20th of September 2006 12:36:22 PM
Old 09-20-2006
That will not work. It will print the pointer to the string as hex, not the string itself.

How about this:

Code:
{
  const char *str="asdf";
  int n;
  for(n=0; str[n] != '\0'; n++)
    printf("%02x",(unsigned char)str[n]);
}

Given the weird characters in the string you want, you may have encoding problems that make the bytes different while the string looks the same. I can't even copy-paste that string. It messes up my shell.

[edit] Nope, that doesn't work. Your string contains a NULL. Either that or it's unicode... working on it...

Last edited by Corona688; 09-20-2006 at 02:09 PM..
 

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curs_addstr(3X) 														   curs_addstr(3X)

NAME
addstr, addnstr, waddstr, waddnstr, mvaddstr, mvaddnstr, mvwaddstr, mvwaddnstr - add a string of characters to a curses window and advance cursor SYNOPSIS
#include <curses.h> int addstr(const char *str); int addnstr(const char *str, int n); int waddstr(WINDOW *win, const char *str); int waddnstr(WINDOW *win, const char *str, int n); int mvaddstr(int y, int x, const char *str); int mvaddnstr(int y, int x, const char *str, int n); int mvwaddstr(WINDOW *win, int y, int x, const char *str); int mvwaddnstr(WINDOW *win, int y, int x, const char *str, int n); DESCRIPTION
These routines write the characters of the (null-terminated) character string str on the given window. It is similar to calling waddch once for each character in the string. The four routines with n as the last argument write at most n characters. If n is -1, then the entire string will be added, up to the maximum number of characters that will fit on the line, or until a terminating null is reached. RETURN VALUE
All routines return the integer ERR upon failure and OK on success (the SVr4 manuals specify only "an integer value other than ERR") upon successful completion. NOTES
Note that all of these routines except waddstr and waddnstr may be macros. PORTABILITY
All these entry points are described in the XSI Curses standard, Issue 4. The XSI errors EILSEQ and EOVERFLOW, associated with extended- level conformance, are not yet detected. SEE ALSO
curses(3X), curs_addch(3X). curs_addstr(3X)
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