Scarfski/assimp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Code cleanup and some new unittests for edgecases.

Browse Source
This commit is contained in:
Kim Kulling
2022-08-27 14:07:45 +02:00
parent 46e571e497
commit 14186bcd6b
4 changed files with 604 additions and 518 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
code/Common/Base64.cpp
View File

@@ -46,7 +46,7 @@ namespace Assimp {
namespace Base64 {
static const uint8_t tableDecodeBase64[128] = {
static constexpr uint8_t tableDecodeBase64[128] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 62, 0, 0, 0, 63,
@@ -57,7 +57,7 @@ static const uint8_t tableDecodeBase64[128] = {
41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 0, 0, 0, 0, 0
};
static const char *tableEncodeBase64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
static constexpr char *tableEncodeBase64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
static inline char EncodeChar(uint8_t b) {
return tableEncodeBase64[size_t(b)];
@@ -71,6 +71,11 @@ inline uint8_t DecodeChar(char c) {
}
void Encode(const uint8_t *in, size_t inLength, std::string &out) {
if (in == nullptr || inLength==0) {
out.clear();
return;
}
size_t outLength = ((inLength + 2) / 3) * 4;
size_t j = out.size();
@@ -115,8 +120,14 @@ std::string Encode(const std::vector<uint8_t> &in) {
}
size_t Decode(const char *in, size_t inLength, uint8_t *&out) {
if (in == nullptr) {
out = nullptr;
return 0;
}
if (inLength % 4 != 0) {
throw DeadlyImportError("Invalid base64 encoded data: \"", std::string(in, std::min(size_t(32), inLength)), "\", length:", inLength);
throw DeadlyImportError("Invalid base64 encoded data: \"", std::string(in, std::min(size_t(32), inLength)),
"\", length:", inLength);
}
if (inLength < 4) {