imports/imhex
1
0
Fork 0
mirror of https://github.com/WerWolv/ImHex.git synced 2026-03-30 05:05:19 -05:00
Code Issues Packages Projects Releases Wiki Activity

Added auto loading patterns based on MIME types

Browse Source
This commit is contained in:
WerWolv
2020-11-21 14:39:16 +01:00
parent fb85f272a1
commit 4cd18b8358
5 changed files with 126 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
source/views/view_information.cpp
View File

@@ -12,16 +12,10 @@
#include <magic.h>
#if defined(__EMX__) || defined (WIN32)
#define MAGIC_PATH_SEPARATOR ";"
#else
#define MAGIC_PATH_SEPARATOR ":"
#endif
namespace hex {
ViewInformation::ViewInformation(prv::Provider* &dataProvider) : View(), m_dataProvider(dataProvider) {
ViewInformation::ViewInformation(prv::Provider* &dataProvider)
: View(), m_dataProvider(dataProvider) {
View::subscribeEvent(Events::DataChanged, [this](const void*) {
this->m_shouldInvalidate = true;
});
@@ -76,7 +70,7 @@ namespace hex {
}
{
std::vector<u8> buffer(this->m_dataProvider->getSize(), 0x00);
std::vector<u8> buffer(std::min(this->m_dataProvider->getSize(), size_t(0xFF'FFFF)), 0x00);
this->m_dataProvider->read(0x00, buffer.data(), buffer.size());
this->m_fileDescription.clear();
@@ -95,12 +89,10 @@ namespace hex {
{
magic_t cookie = magic_open(MAGIC_NONE);
if (magic_load(cookie, magicFiles.c_str()) == -1)
goto skip_description;
this->m_fileDescription = magic_buffer(cookie, buffer.data(), buffer.size());
skip_description:
if (magic_load(cookie, magicFiles.c_str()) != -1)
this->m_fileDescription = magic_buffer(cookie, buffer.data(), buffer.size());
else
this->m_fileDescription = "";
magic_close(cookie);
}
@@ -108,12 +100,10 @@ namespace hex {
{
magic_t cookie = magic_open(MAGIC_MIME);
if (magic_load(cookie, magicFiles.c_str()) == -1)
goto skip_mime;
this->m_mimeType = magic_buffer(cookie, buffer.data(), buffer.size());
skip_mime:
if (magic_load(cookie, magicFiles.c_str()) != -1)
this->m_mimeType = magic_buffer(cookie, buffer.data(), buffer.size());
else
this->m_mimeType = "";
magic_close(cookie);
}