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ImHex
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Allow loading of huge files

This commit is contained in:
WerWolv 2020-11-17 13:59:32 +01:00
parent e61dfa0927
commit 02c3821ea7
1 changed files with 4 additions and 4 deletions
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8
source/provider/file_provider.cpp
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@ -47,7 +47,7 @@ namespace hex::prv {
if ((offset + size) > this->getSize() || buffer == nullptr || size == 0) if ((offset + size) > this->getSize() || buffer == nullptr || size == 0)
return; return;
fseek(this->m_file, offset, SEEK_SET); _fseeki64(this->m_file, offset, SEEK_SET);
fread(buffer, 1, size, this->m_file); fread(buffer, 1, size, this->m_file);
} }
@ -55,13 +55,13 @@ namespace hex::prv {
if (buffer == nullptr || size == 0) if (buffer == nullptr || size == 0)
return; return;
fseek(this->m_file, offset, SEEK_SET); _fseeki64(this->m_file, offset, SEEK_SET);
fwrite(buffer, 1, size, this->m_file); fwrite(buffer, 1, size, this->m_file);
} }
size_t FileProvider::getSize() { size_t FileProvider::getSize() {
fseek(this->m_file, 0, SEEK_END); _fseeki64(this->m_file, 0, SEEK_END);
return ftell(this->m_file); return _ftelli64(this->m_file);
} }
std::vector<std::pair<std::string, std::string>> FileProvider::getDataInformation() { std::vector<std::pair<std::string, std::string>> FileProvider::getDataInformation() {