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Add -path option for injector (#2) #6

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Add -path option for injector (#2) #6

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d25e6be
Fixed issue #2
rougemeilland Oct 14, 2023
41196d9
issue #2: Changed the code page of common.h back from UTF-8.
rougemeilland Oct 15, 2023
d9c37f5
issue #2: Changed the code page of common.h to UTF-8, and changed sim…
rougemeilland Oct 15, 2023
b0bb2e1
issue #2: The command argument that specifies the initial path name o…
rougemeilland Oct 15, 2023
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13 changes: 7 additions & 6 deletions Dll_Injector/common.h
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Original file line number Diff line number Diff line change
Expand Up @@ -23,13 +23,14 @@ static int CALLBACK BrowseCallbackProc(HWND hwnd, UINT uMsg, LPARAM lParam, LPAR
return 0;
}

string BrowseFolder()
string BrowseFolder(const char* initialPath)
{
TCHAR path[MAX_PATH];

BROWSEINFO bi = { 0 };
bi.lpszTitle = ("Browse for save folder...");
bi.ulFlags = BIF_RETURNONLYFSDIRS | BIF_NEWDIALOGSTYLE;
bi.lParam = (LPARAM)initialPath;
bi.lpfn = BrowseCallbackProc;

LPITEMIDLIST pidl = SHBrowseForFolder(&bi);
Expand Down Expand Up @@ -59,14 +60,14 @@ string CurrentPath() {
}

void set_global_path(string path) {
string strMapName("ShareMemory"); // �ڴ�ӳ���������
LPVOID pBuffer; // �����ڴ�ָ��
string strMapName("ShareMemory"); // Memory mapped object name
LPVOID pBuffer; // Shared memory pointer

HANDLE hMap = ::OpenFileMapping(FILE_MAP_ALL_ACCESS, 0, strMapName.c_str());
// ��ʧ�ܣ�����֮
// Failed to open, create it
hMap = ::CreateFileMapping(INVALID_HANDLE_VALUE,NULL,PAGE_READWRITE,0, path.length() + 1,strMapName.c_str());
// ӳ������һ����ͼ���õ�ָ�����ڴ��ָ�룬�������������
// Map a view of the object, get the pointer to the shared memory, and set the data inside
pBuffer = ::MapViewOfFile(hMap, FILE_MAP_ALL_ACCESS, 0, 0, 0);
strcpy((char*)pBuffer, path.c_str());
//cout << "д�빲���ڴ����ݣ�" << (char *)pBuffer << endl;
//cout << "Write shared memory data: " << (char *)pBuffer << endl;
}
12 changes: 11 additions & 1 deletion Dll_Injector/main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -6,9 +6,19 @@
#define PROCESS_NAME "melonbooksviewer.exe"
#define DLL_NAME "MelonDumper.dll"

// usage: Dll_Injector.exe [-path <initial path to save image file>]
int main(int argc, const char *argv[])
{
std::string path = BrowseFolder();
const char* initialPath = "";
for (int index = 1; index < argc; ++index)
{
if (strcmp(argv[index], "-path") == 0 && index + 1 < argc)
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Single dash usually use in the short form of argument option, I think it is better to use two dash like --path.

{
++index;
initialPath = argv[index];
}
}
std::string path = BrowseFolder(initialPath);
if (path == "")return EXIT_SUCCESS;
set_global_path(path);

Expand Down