noham/xovi-rmfakecloud
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Tiebe Groosman
2025-04-28 21:39:29 +02:00
commit 4181f835fe
5 changed files with 225 additions and 0 deletions
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6
build.sh Executable file
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set -euxo pipefail
python3 ../xovi/util/xovigen.py -o xovi.c -H xovi.h rmfakecloud.xovi
$CC -shared -fPIC main.cpp xovi.c `pkg-config --cflags --libs Qt6Network` -o rmfakecloud.so
scp rmfakecloud.so rm:xovi/extensions.d/

45
main.cpp Normal file
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#include <QNetworkAccessManager>
#include <QNetworkRequest>
#include <QNetworkReply>
#include <QDebug>
#include <QIODevice>
#include "xovi.h"
extern "C" QNetworkReply* override$_ZN21QNetworkAccessManager13createRequestENS_9OperationERK15QNetworkRequestP9QIODevice(
QNetworkAccessManager* self,
QNetworkAccessManager::Operation op,
const QNetworkRequest& req,
QIODevice* outgoingData
) {
const char* host = std::getenv("RMFAKECLOUD_HOST");
// set new url
QUrl newUrl = req.url();
newUrl.setHost(QString(host));
// create a new request, so we don't have to modify the original request
QNetworkRequest newReq(req);
newReq.setUrl(newUrl);
// get original function signature
using CreateFn = QNetworkReply*(*)(QNetworkAccessManager*,
QNetworkAccessManager::Operation,
const QNetworkRequest&,
QIODevice*);
CreateFn orig = reinterpret_cast<CreateFn>(
$_ZN21QNetworkAccessManager13createRequestENS_9OperationERK15QNetworkRequestP9QIODevice
);
// call original function, and return the result
return orig(self, op, newReq, outgoingData);
}
extern "C" void _xovi_construct() {
const char* host = std::getenv("RMFAKECLOUD_HOST");
if (host == NULL) {
qCritical() << "[rmfakecloud] Environment variable \"RMFAKECLOUD_HOST\" not set!";
abort();
}
qDebug() << "Loading rmfakecloud by Tiebe. Using host " <<
}

4
rmfakecloud.xovi Normal file
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version 1.0.0
import? _ZN21QNetworkAccessManager13createRequestENS_9OperationERK15QNetworkRequestP9QIODevice
override _ZN21QNetworkAccessManager13createRequestENS_9OperationERK15QNetworkRequestP9QIODevice

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xovi.c Normal file
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// This file is autogenerated. Please do not alter it manually and instead run xovigen.py.
// XOVI extension / module base file
#ifdef __cplusplus
extern "C" {
#endif
#ifndef XOVI_PUBLIC_API
#define XOVI_PUBLIC_API
#define XOVI_VERSION "0.2.0"
#include <stdbool.h>
#define LP1_F_TYPE_EXPORT 1
#define LP1_F_TYPE_IMPORT 2
#define LP1_F_TYPE_OVERRIDE 3
#define LP1_F_TYPE_CONDITION 4
#define METADATA_TYPE_INT 1
#define METADATA_TYPE_BOOL 2
#define METADATA_TYPE_STRING 3
typedef union {
int i;
bool b;
struct {
int sLength;
const char *s;
};
} XoviMetadataValue;
struct XoviMetadataEntry {
const char *name;
char type;
XoviMetadataValue value;
};
// Public version of the metadata iterator.
struct ExtensionMetadataIterator {
const char *extensionName;
const char *functionName;
void *functionAddress;
char OPAQUE[sizeof(void *) * 4 + sizeof(bool)];
};
struct XoViEnvironment {
char *(*getExtensionDirectory)(const char *family);
void (*requireExtension)(const char *name, unsigned char major, unsigned char minor, unsigned char patch);
// 0.2.0 API - metadata:
int (*getExtensionCount)();
int (*getExtensionNames)(const char **table, int maxCount);
int (*getExtensionFunctionCount)(const char *key);
int (*getExtensionFunctionNames)(const char *extension, const char **table, int maxCount);
int (*getMetadataEntriesCountForFunction)(const char *extension, const char *function, int functionType);
struct XoviMetadataEntry **(*getMetadataChainForFunction)(const char *extension, const char *function, int functionType);
struct XoviMetadataEntry *(*getMetadataEntryForFunction)(const char *extension, const char *function, int functionType, const char *metadataEntryName);
void (*createMetadataSearchingIterator)(struct ExtensionMetadataIterator *iterator, const char *metadataEntryName);
struct XoviMetadataEntry *(*nextFunctionMetadataEntry)(struct ExtensionMetadataIterator *iterator);
};
#endif
// Deps
extern void override$_ZN21QNetworkAccessManager13createRequestENS_9OperationERK15QNetworkRequestP9QIODevice();
// XOVI metadata
__attribute__((section(".xovi"))) const char *LINKTABLENAMES = "C_ZN21QNetworkAccessManager13createRequestENS_9OperationERK15QNetworkRequestP9QIODevice\0I_ZN21QNetworkAccessManager13createRequestENS_9OperationERK15QNetworkRequestP9QIODevice\0O_ZN21QNetworkAccessManager13createRequestENS_9OperationERK15QNetworkRequestP9QIODevice\0\0";
__attribute__((section(".xovi"))) const void *LINKTABLEVALUES[] = { (void *) 3, (void *) 0, (void *) 0, (void *) override$_ZN21QNetworkAccessManager13createRequestENS_9OperationERK15QNetworkRequestP9QIODevice };
__attribute__((section(".xovi"))) const void *Environment = 0;
__attribute__((section(".xovi_info"))) const int EXTENSIONVERSION = 65536;
__attribute__((section(".xovi_info"))) const char __XOVIMETADATANAMES[] = "";
// Raw Metadata Entries
// Metadata Chains
// Main metadata list
__attribute__((section(".xovi"))) const struct XoviMetadataEntry **METADATAVALUES[] = {
(const struct XoviMetadataEntry **) 0,
(const struct XoviMetadataEntry **) 0,
(const struct XoviMetadataEntry **) 0,
(const struct XoviMetadataEntry **) 0, (const struct XoviMetadataEntry **) 1
};
// Resources
#ifdef __cplusplus
}
#endif

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xovi.h Normal file
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// XOVI project import / resource header file. This file is autogenerated. Do not edit.
#ifndef _XOVIGEN
#define _XOVIGEN
#ifdef __cplusplus
extern "C" {
#endif
#ifndef XOVI_PUBLIC_API
#define XOVI_PUBLIC_API
#define XOVI_VERSION "0.2.0"
#include <stdbool.h>
#define LP1_F_TYPE_EXPORT 1
#define LP1_F_TYPE_IMPORT 2
#define LP1_F_TYPE_OVERRIDE 3
#define LP1_F_TYPE_CONDITION 4
#define METADATA_TYPE_INT 1
#define METADATA_TYPE_BOOL 2
#define METADATA_TYPE_STRING 3
typedef union {
int i;
bool b;
struct {
int sLength;
const char *s;
};
} XoviMetadataValue;
struct XoviMetadataEntry {
const char *name;
char type;
XoviMetadataValue value;
};
// Public version of the metadata iterator.
struct ExtensionMetadataIterator {
const char *extensionName;
const char *functionName;
void *functionAddress;
char OPAQUE[sizeof(void *) * 4 + sizeof(bool)];
};
struct XoViEnvironment {
char *(*getExtensionDirectory)(const char *family);
void (*requireExtension)(const char *name, unsigned char major, unsigned char minor, unsigned char patch);
// 0.2.0 API - metadata:
int (*getExtensionCount)();
int (*getExtensionNames)(const char **table, int maxCount);
int (*getExtensionFunctionCount)(const char *key);
int (*getExtensionFunctionNames)(const char *extension, const char **table, int maxCount);
int (*getMetadataEntriesCountForFunction)(const char *extension, const char *function, int functionType);
struct XoviMetadataEntry **(*getMetadataChainForFunction)(const char *extension, const char *function, int functionType);
struct XoviMetadataEntry *(*getMetadataEntryForFunction)(const char *extension, const char *function, int functionType, const char *metadataEntryName);
void (*createMetadataSearchingIterator)(struct ExtensionMetadataIterator *iterator, const char *metadataEntryName);
struct XoviMetadataEntry *(*nextFunctionMetadataEntry)(struct ExtensionMetadataIterator *iterator);
};
#endif
extern const void *LINKTABLEVALUES[];
// Imports
#define $_ZN21QNetworkAccessManager13createRequestENS_9OperationERK15QNetworkRequestP9QIODevice ((unsigned long long int (*)()) LINKTABLEVALUES[2])
// Resources
// Environment
extern const struct XoViEnvironment *Environment;
#ifdef __cplusplus
}
#endif
#endif