Rolf Meyer / Mbed 2 deprecated slre

slre - Super Light Regular Expression library URL: http://slre.sourceforge.net/ Just ported to mbed.

Dependencies:   mbed

main.cpp

Committer:
rolf
Date:
2009-11-18
Revision:
0:e0b85a04e7e5

File content as of revision 0:e0b85a04e7e5:

#include "mbed.h"
#include "slre.h"

DigitalOut led(LED1);
/*
class RegEx {
  RegEx(char *ex);
  match(char *str, Groups *)
}
*/
int main() {
    char *buf = "GET /foo.bar?query=moo HTTP/1.5\r\n";
    struct slre        slre;
    struct cap         captures[4 + 1];

    if (!slre_compile(&slre, "^(GET|POST) (\\S+) HTTP/(\\S+?)\r\n")) {
        printf("Error compiling RE: %s\n", slre.err_str);
    } else if (!slre_match(&slre, buf, strlen(buf), captures)) {
        printf("Not a valid HTTP request\n" );
    } else {
        printf("Request line length: %d\n", captures[0].len);
        printf("Method: %.*s\n", captures[1].len, captures[1].ptr);
        printf("URI: %.*s\n", captures[2].len, captures[2].ptr);
    }
    while(1) {
        led = !led;
        wait(0.2);
    }
}