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[ELWIX - Embedded LightWeight unIX -] /
libelwix /
example /
test_pack.c
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1.5:
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Tue Feb 11 01:06:19 2014 UTC (10 years, 2 months ago) by
misho
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version 3.2
#include <stdio.h>
#include <string.h>
#include <elwix.h>
int
main(int argc, char **argv)
{
rpack_t *rp;
register int i;
char n8 = '*';
short n16 = 0xdeba;
int n32 = 0xdeadbeef;
long long int n64 = 0x123456789abcdef0;
char *str;
if (argc < 2)
return 1;
rp = rpack_create(argv[1], strlen(argv[1]) + 1);
if (!rp) {
printf("#%d - %s\n", elwix_GetErrno(), elwix_GetError());
return 2;
} else
printf("create raw packet %p -> %s(%d)\n", rp, rp->r_buf, rp->r_len);
printf("test rpack_data::\n");
for (i = 0; i < RPACK_LEN(rp); i++) {
if (i == 4) {
str = rpack_data(rp, "F0ST4T4", 8);
str[7] = 0;
printf("\t%d) %s\n", i, str ? str : NULL);
i += 8;
} else {
str = rpack_data(rp, NULL, 1);
printf("\t%d) %c\n", i, str ? *str : 0xff);
}
e_free(str);
}
RPACK_REWIND(rp);
for (i = 0; i < RPACK_LEN(rp); i++) {
str = rpack_data(rp, NULL, 1);
printf("\t%d) %c\n", i, str ? *str : 0xff);
e_free(str);
}
RPACK_REWIND(rp);
printf("test rpack_raw::\n");
for (i = 0; i < RPACK_LEN(rp); i++) {
if (i == 4) {
str = rpack_rdata(rp, "F0ST4T4", 8);
str[7] = 0;
printf("\t%d) %s\n", i, str ? str : NULL);
i += 8;
} else {
str = rpack_rdata(rp, NULL, 1);
printf("\t%d) %c\n", i, str ? *str : 0xff);
}
e_free(str);
}
RPACK_REWIND(rp);
for (i = 0; i < RPACK_LEN(rp); i++) {
str = rpack_rdata(rp, NULL, 1);
printf("\t%d) %c\n", i, str ? *str : 0xff);
e_free(str);
}
RPACK_REWIND(rp);
printf("test rpack_uint8::\n");
for (i = 0; i < RPACK_LEN(rp); i++)
if (i == 4)
printf("\t%d) %c\n", i, rpack_uint8(rp, (uint8_t*) &n8));
else
printf("\t%d) %c\n", i, rpack_uint8(rp, NULL));
RPACK_REWIND(rp);
for (i = 0; i < RPACK_LEN(rp); i++)
printf("\t%d) %c\n", i, rpack_uint8(rp, NULL));
RPACK_REWIND(rp);
printf("test rpack_uint16::\n");
for (i = 0; i < RPACK_LEN(rp); i++)
if (i == 4)
printf("\t%d) %x\n", i, rpack_uint16(rp, (uint16_t*) &n16, 0));
else
printf("\t%d) %x\n", i, rpack_uint16(rp, NULL, 0));
RPACK_REWIND(rp);
for (i = 0; i < RPACK_LEN(rp); i++)
printf("\t%d) %x\n", i, rpack_uint16(rp, NULL, 0));
RPACK_REWIND(rp);
printf("test rpack_ruint16::\n");
for (i = 0; i < RPACK_LEN(rp); i++)
if (i == 4)
printf("\t%d) %x\n", i, rpack_ruint16(rp, (uint16_t*) &n16, 0));
else
printf("\t%d) %x\n", i, rpack_ruint16(rp, NULL, 0));
RPACK_REWIND(rp);
for (i = 0; i < RPACK_LEN(rp); i++)
printf("\t%d) %x\n", i, rpack_ruint16(rp, NULL, 0));
RPACK_REWIND(rp);
printf("test rpack_uint24::\n");
for (i = 0; i < RPACK_LEN(rp); i++)
if (i == 4)
printf("\t%d) %x\n", i, rpack_uint24(rp, (uint32_t*) &n32, 0));
else
printf("\t%d) %x\n", i, rpack_uint24(rp, NULL, 0));
RPACK_REWIND(rp);
for (i = 0; i < RPACK_LEN(rp); i++)
printf("\t%d) %x\n", i, rpack_uint24(rp, NULL, 0));
RPACK_REWIND(rp);
printf("test rpack_ruint24::\n");
for (i = 0; i < RPACK_LEN(rp); i++)
if (i == 4)
printf("\t%d) %x\n", i, rpack_ruint24(rp, (uint32_t*) &n32, 0));
else
printf("\t%d) %x\n", i, rpack_ruint24(rp, NULL, 0));
RPACK_REWIND(rp);
for (i = 0; i < RPACK_LEN(rp); i++)
printf("\t%d) %x\n", i, rpack_ruint24(rp, NULL, 0));
RPACK_REWIND(rp);
printf("test rpack_uint32::\n");
for (i = 0; i < RPACK_LEN(rp); i++)
if (i == 4)
printf("\t%d) %x\n", i, rpack_uint32(rp, (uint32_t*) &n32, 0));
else
printf("\t%d) %x\n", i, rpack_uint32(rp, NULL, 0));
RPACK_REWIND(rp);
for (i = 0; i < RPACK_LEN(rp); i++)
printf("\t%d) %x\n", i, rpack_uint32(rp, NULL, 0));
RPACK_REWIND(rp);
printf("test rpack_ruint32::\n");
for (i = 0; i < RPACK_LEN(rp); i++)
if (i == 4)
printf("\t%d) %x\n", i, rpack_ruint32(rp, (uint32_t*) &n32, 0));
else
printf("\t%d) %x\n", i, rpack_ruint32(rp, NULL, 0));
RPACK_REWIND(rp);
for (i = 0; i < RPACK_LEN(rp); i++)
printf("\t%d) %x\n", i, rpack_ruint32(rp, NULL, 0));
RPACK_REWIND(rp);
printf("test rpack_uint64::\n");
for (i = 0; i < RPACK_LEN(rp); i++)
if (i == 4)
printf("\t%d) %llx\n", i, rpack_uint64(rp, (uint64_t*) &n64, 0));
else
printf("\t%d) %llx\n", i, rpack_uint64(rp, NULL, 0));
RPACK_REWIND(rp);
for (i = 0; i < RPACK_LEN(rp); i++)
printf("\t%d) %llx\n", i, rpack_uint64(rp, NULL, 0));
RPACK_REWIND(rp);
printf("test rpack_ruint64::\n");
for (i = 0; i < RPACK_LEN(rp); i++)
if (i == 4)
printf("\t%d) %llx\n", i, rpack_ruint64(rp, (uint64_t*) &n64, 0));
else
printf("\t%d) %llx\n", i, rpack_ruint64(rp, NULL, 0));
RPACK_REWIND(rp);
for (i = 0; i < RPACK_LEN(rp); i++)
printf("\t%d) %llx\n", i, rpack_ruint64(rp, NULL, 0));
RPACK_REWIND(rp);
rpack_destroy(&rp);
printf("destroy packet %p\n", rp);
return 0;
}
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