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Merge pull request #15 from lioncash/file

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hecl/hecl: Introduce FopenUnique
This commit is contained in:
Phillip Stephens
2019-08-21 23:16:25 -07:00
committed by GitHub
parent 5b5d443410 fb9e4df372
commit e691b95cbf
8 changed files with 137 additions and 103 deletions
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46
hecl/lib/hecl.cpp
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@@ -144,38 +144,38 @@ void ResourceLock::ClearThreadRes() {
}
bool IsPathPNG(const hecl::ProjectPath& path) {
FILE* fp = hecl::Fopen(path.getAbsolutePath().data(), _SYS_STR("rb"));
if (!fp)
return false;
uint32_t buf = 0;
if (fread(&buf, 1, 4, fp) != 4) {
fclose(fp);
const auto fp = hecl::FopenUnique(path.getAbsolutePath().data(), _SYS_STR("rb"));
if (fp == nullptr) {
return false;
}
fclose(fp);
uint32_t buf = 0;
if (std::fread(&buf, 1, sizeof(buf), fp.get()) != sizeof(buf)) {
return false;
}
buf = hecl::SBig(buf);
if (buf == 0x89504e47)
return true;
return false;
return buf == 0x89504e47;
}
bool IsPathBlend(const hecl::ProjectPath& path) {
auto lastCompExt = path.getLastComponentExt();
if (lastCompExt.empty() || hecl::StrCmp(lastCompExt.data(), _SYS_STR("blend")))
return false;
FILE* fp = hecl::Fopen(path.getAbsolutePath().data(), _SYS_STR("rb"));
if (!fp)
return false;
uint32_t buf = 0;
if (fread(&buf, 1, 4, fp) != 4) {
fclose(fp);
const auto lastCompExt = path.getLastComponentExt();
if (lastCompExt.empty() || hecl::StrCmp(lastCompExt.data(), _SYS_STR("blend"))) {
return false;
}
fclose(fp);
const auto fp = hecl::FopenUnique(path.getAbsolutePath().data(), _SYS_STR("rb"));
if (fp == nullptr) {
return false;
}
uint32_t buf = 0;
if (std::fread(&buf, 1, sizeof(buf), fp.get()) != sizeof(buf)) {
return false;
}
buf = hecl::SLittle(buf);
if (buf == 0x4e454c42 || buf == 0x88b1f)
return true;
return false;
return buf == 0x4e454c42 || buf == 0x88b1f;
}
bool IsPathYAML(const hecl::ProjectPath& path) {