110 lines
2.6 KiB
C
110 lines
2.6 KiB
C
#undef NDEBUG
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#include <assert.h>
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#include <inttypes.h>
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "../c/pack.h"
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#include "../c/unpack.h"
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#include "../c/zone.h"
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wpedantic"
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#include "generated/user.biner.h"
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#pragma GCC diagnostic pop
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static inline void print_user_(const user_t* u) {
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assert(u != NULL);
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const char* sex =
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u->sex == SEX_MALE? "male":
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u->sex == SEX_FEMALE? "female":
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u->sex == SEX_CAT? "cat":
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"unknown";
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const char* role =
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u->role == ROLE_TEACHER? "teacher":
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u->role == ROLE_STUDENT? "student":
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"unknown";
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printf("name: %.*s\n", (int) u->name.len, u->name.ptr);
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printf("age: %" PRIu8 "\n", u->age);
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printf("sex: %s\n", sex);
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printf("role: %s\n", role);
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printf("properties:\n");
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for (size_t i = 0; i < u->property_count; ++i) {
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printf(" %.*s: %.*s\n",
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(int) u->properties[i].key.len, u->properties[i].key.ptr,
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(int) u->properties[i].value.len, u->properties[i].value.ptr);
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}
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switch (u->role) {
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case ROLE_TEACHER:
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printf("salary: %" PRIu32 "\n", u->teacher.salary);
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printf("payday: %" PRIu8 "/%" PRIu8 "\n",
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u->teacher.payday.mon, u->teacher.payday.day);
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break;
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case ROLE_STUDENT:
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printf("scores:\n");
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for (size_t i = 0; i < 10; ++i) {
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printf(" - %" PRIu8 "\n", u->student.scores[i]);
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}
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printf("absents: %" PRIu8 "\n", u->student.absents);
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break;
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}
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}
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int main(void) {
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# define str_(v) { .ptr = (uint8_t*) (v), .len = strlen(v), }
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user_t src = {
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.name = str_("neko"),
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.age = 4,
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.sex = SEX_CAT,
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.role = ROLE_STUDENT,
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.property_count = 2,
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.properties = (strpair_t[]) {
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{ .key = str_("like"), .value = str_("rat"), },
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{ .key = str_("hate"), .value = str_("dog"), },
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},
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.student = {
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.scores = { 100, 90, 80, 70, 60, 50, 40, 30, 20, 10, },
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.absents = 1,
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},
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};
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# undef str_
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user_pack_context_t pack_ctx = {0};
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user_pack_context_t unpack_ctx = {0};
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user_t dst = {0};
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size_t b = 0;
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bool completed = false;
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while (!completed) {
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uint8_t c;
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completed = user_pack(&pack_ctx, &src, &c);
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if (user_unpack(&unpack_ctx, &dst, c) != completed) {
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fprintf(stderr, "fail at the %zu byte: ", b);
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if (completed) {
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fprintf(stderr, "pack function finsihed but unpack not\n");
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} else {
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fprintf(stderr, "unpack function finsihed but pack not\n");
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}
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return EXIT_FAILURE;
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}
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++b;
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}
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printf("[src]\n");
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print_user_(&src);
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printf("[dst]\n");
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print_user_(&dst);
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return EXIT_SUCCESS;
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}
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