bio_cb.c

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Source

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1

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long BIO_debug_callback(BIO *bio, int cmd, const char *argp,

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int argi, long argl, long ret)

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{

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BIO *b;

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char buf[256];

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char *p;

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long r = 1;

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int len, left;

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if (0x80 & cmd

0x80 & cmd	Description
TRUE	never evaluated
FALSE	never evaluated

)

0

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r = ret;

never executed: r = ret;

0

15

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len = BIO_snprintf(buf, sizeof(buf), "BIO[%p]: ", (void *)bio);

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if (len < 0

len < 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

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len = 0;

never executed: len = 0;

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p = buf + len;

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left = sizeof(buf) - len;

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switch (cmd) {

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case

never executed: case 0x01:

0x01:

never executed: case 0x01:

0

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BIO_snprintf(p, left, "Free - %s\n", bio->method->name);

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break;

never executed: break;

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case

never executed: case 0x02:

0x02:

never executed: case 0x02:

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if (bio->method->type & 0x0100

bio->method->type & 0x0100	Description
TRUE	never evaluated
FALSE	never evaluated

)

0

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BIO_snprintf(p, left, "read(%d,%lu) - %s fd=%d\n",

never executed: BIO_snprintf(p, left, "read(%d,%lu) - %s fd=%d\n", bio->num, (unsigned long)argi, bio->method->name, bio->num);

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bio->num, (unsigned long)argi,

never executed: BIO_snprintf(p, left, "read(%d,%lu) - %s fd=%d\n", bio->num, (unsigned long)argi, bio->method->name, bio->num);

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bio->method->name, bio->num);

never executed: BIO_snprintf(p, left, "read(%d,%lu) - %s fd=%d\n", bio->num, (unsigned long)argi, bio->method->name, bio->num);

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else

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BIO_snprintf(p, left, "read(%d,%lu) - %s\n",

never executed: BIO_snprintf(p, left, "read(%d,%lu) - %s\n", bio->num, (unsigned long)argi, bio->method->name);

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bio->num, (unsigned long)argi, bio->method->name);

never executed: BIO_snprintf(p, left, "read(%d,%lu) - %s\n", bio->num, (unsigned long)argi, bio->method->name);

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break;

never executed: break;

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case

never executed: case 0x03:

0x03:

never executed: case 0x03:

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if (bio->method->type & 0x0100

bio->method->type & 0x0100	Description
TRUE	never evaluated
FALSE	never evaluated

)

0

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BIO_snprintf(p, left, "write(%d,%lu) - %s fd=%d\n",

never executed: BIO_snprintf(p, left, "write(%d,%lu) - %s fd=%d\n", bio->num, (unsigned long)argi, bio->method->name, bio->num);

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bio->num, (unsigned long)argi,

never executed: BIO_snprintf(p, left, "write(%d,%lu) - %s fd=%d\n", bio->num, (unsigned long)argi, bio->method->name, bio->num);

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bio->method->name, bio->num);

never executed: BIO_snprintf(p, left, "write(%d,%lu) - %s fd=%d\n", bio->num, (unsigned long)argi, bio->method->name, bio->num);

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else

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BIO_snprintf(p, left, "write(%d,%lu) - %s\n",

never executed: BIO_snprintf(p, left, "write(%d,%lu) - %s\n", bio->num, (unsigned long)argi, bio->method->name);

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bio->num, (unsigned long)argi, bio->method->name);

never executed: BIO_snprintf(p, left, "write(%d,%lu) - %s\n", bio->num, (unsigned long)argi, bio->method->name);

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break;

never executed: break;

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case

never executed: case 0x04:

0x04:

never executed: case 0x04:

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BIO_snprintf(p, left, "puts() - %s\n", bio->method->name);

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break;

never executed: break;

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case

never executed: case 0x05:

0x05:

never executed: case 0x05:

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BIO_snprintf(p, left, "gets(%lu) - %s\n", (unsigned long)argi,

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bio->method->name);

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break;

never executed: break;

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case

never executed: case 0x06:

0x06:

never executed: case 0x06:

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BIO_snprintf(p, left, "ctrl(%lu) - %s\n", (unsigned long)argi,

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bio->method->name);

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break;

never executed: break;

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case

never executed: case 0x80 | 0x02:

0x80 | 0x02:

never executed: case 0x80 | 0x02:

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BIO_snprintf(p, left, "read return %ld\n", ret);

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break;

never executed: break;

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case

never executed: case 0x80 | 0x03:

0x80 | 0x03:

never executed: case 0x80 | 0x03:

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BIO_snprintf(p, left, "write return %ld\n", ret);

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break;

never executed: break;

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case

never executed: case 0x80 | 0x05:

0x80 | 0x05:

never executed: case 0x80 | 0x05:

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BIO_snprintf(p, left, "gets return %ld\n", ret);

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break;

never executed: break;

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case

never executed: case 0x80 | 0x04:

0x80 | 0x04:

never executed: case 0x80 | 0x04:

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BIO_snprintf(p, left, "puts return %ld\n", ret);

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break;

never executed: break;

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case

never executed: case 0x80 | 0x06:

0x80 | 0x06:

never executed: case 0x80 | 0x06:

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BIO_snprintf(p, left, "ctrl return %ld\n", ret);

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break;

never executed: break;

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default

never executed: default:

:

never executed: default:

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BIO_snprintf(p, left, "bio callback - unknown type (%d)\n", cmd);

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break;

never executed: break;

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}

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b = (BIO *)bio->cb_arg;

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if (b !=

b != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

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((void *)0)

b != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

0

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)

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BIO_write(b, buf, strlen(buf));

never executed: BIO_write(b, buf, strlen(buf));

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else

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fputs(buf,

never executed: fputs(buf, stderr );

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stderr

never executed: fputs(buf, stderr );

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);

never executed: fputs(buf, stderr );

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return

never executed: return r;

r;

never executed: return r;

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}

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