mirror of
https://github.com/boykopovar/AnyPS5.git
synced 2026-11-07 13:39:55 +00:00
MarcZX10
c4ae7283cb
The public header audit wants exactly one declaration per export, in the library header: the exports the PR adds are declared in Api.hpp with their definitions' signatures, a placeholder with no parameters takes the definition's signature, and the copies in tests and other sources are replaced by an include of the header.
71 lines
3.1 KiB
C++
71 lines
3.1 KiB
C++
#include "prx/libSceLibreSsl3/include/Api.hpp"
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#include "prx/libc/include/general/VabiMacros.hpp"
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#include <cstdio>
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#include <exception>
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#include <limits>
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#include <stdexcept>
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namespace {
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struct Object {
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const char* shortName;
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const char* longName;
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int nid;
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int length;
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const unsigned char* data;
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int flags;
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};
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void Require(bool condition, const char* message) {
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if (condition) return;
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std::fprintf(stderr, "failed: %s\n", message);
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std::terminate();
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}
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int Sign(int value) {
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return value < 0 ? -1 : value > 0 ? 1 : 0;
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}
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}
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int main() {
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const unsigned char short1[] = {0x2a, 0x86, 0x48};
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const unsigned char same1[] = {0x2a, 0x86, 0x48};
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const unsigned char low[] = {0x2a, 0x86, 0x47};
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const unsigned char high[] = {0x2a, 0x86, 0x49};
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const unsigned char longer[] = {0x2a, 0x86, 0x48, 0x01};
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const unsigned char first[] = {0x01, 0xff, 0xff};
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const unsigned char second[] = {0x02, 0x00, 0x00};
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const Object a{nullptr, nullptr, 0, 3, short1, 0};
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const Object b{nullptr, nullptr, 0, 3, same1, 0};
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const Object c{nullptr, nullptr, 0, 3, low, 0};
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const Object d{nullptr, nullptr, 0, 3, high, 0};
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const Object e{nullptr, nullptr, 0, 4, longer, 0};
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const Object f{nullptr, nullptr, 0, 3, first, 0};
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const Object g{nullptr, nullptr, 0, 3, second, 0};
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const Object emptyA{nullptr, nullptr, 0, 0, nullptr, 0};
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const Object emptyB{nullptr, nullptr, 0, 0, short1, 0};
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Require(OBJ_cmp_nid_postfix(&a, &a) == 0 && OBJ_cmp_nid_postfix(&a, &b) == 0, "equal encodings compare equal");
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Require(OBJ_cmp_nid_postfix(&a, &c) == 1 && OBJ_cmp_nid_postfix(&c, &a) == -1, "the first differing byte decides, as its difference");
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Require(OBJ_cmp_nid_postfix(&a, &d) == -1 && OBJ_cmp_nid_postfix(&d, &a) == 1, "a higher byte compares greater");
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Require(OBJ_cmp_nid_postfix(&a, &e) == -1 && OBJ_cmp_nid_postfix(&e, &a) == 1, "the length difference is returned before the bytes");
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Require(Sign(OBJ_cmp_nid_postfix(&f, &g)) == -1 && OBJ_cmp_nid_postfix(&f, &g) == -1, "bytes are compared as unsigned values");
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Require(OBJ_cmp_nid_postfix(&emptyA, &emptyB) == 0, "empty encodings compare equal without reading data");
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auto throws = [](const void* left, const void* right) {
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try {
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static_cast<void>(OBJ_cmp_nid_postfix(left, right));
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} catch (const std::exception&) {
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return true;
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}
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return false;
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};
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Require(throws(nullptr, &a) && throws(&a, nullptr), "null objects are rejected");
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const Object missing{nullptr, nullptr, 0, 3, nullptr, 0};
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const Object negative{nullptr, nullptr, 0, -1, short1, 0};
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const Object empty{nullptr, nullptr, 0, 0, nullptr, 0};
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const Object minimum{nullptr, nullptr, 0, std::numeric_limits<int>::min(), nullptr, 0};
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const Object one{nullptr, nullptr, 0, 1, short1, 0};
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Require(throws(&missing, &missing) && throws(&negative, &negative) && throws(&negative, &empty), "missing data and negative lengths are rejected");
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Require(throws(&minimum, &one), "extreme negative lengths are rejected without overflowing");
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return 0;
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}
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