/* * Backy_lib.h * Author: JohnXenox aka Aleksandr Igorevich. */ #ifndef __jxl_Date_get_h__ #define __jxl_Date_get_h__ #ifdef ___TINY_C___ typedef unsigned int uint32_t; typedef unsigned char uint8_t; typedef unsigned short int uint16_t; typedef unsigned long long uint64_t; typedef char int8_t; typedef short int int16_t; typedef int int32_t; typedef long long int64_t; static inline int32_t saveFile(uint32_t nbytes, uint8_t *data, uint32_t enc, uint8_t *path) { int32_t val; uint8_t dt[28]; // basic information structure. (uint32_t) dt[0] = 2; // subfunction number. (uint32_t) dt[4] = 0; // reserved. (uint32_t) dt[8] = 0; // reserved. (uint32_t) dt[12] = nbytes; // number of bytes to write. (uint8_t *) dt[16] = data; // pointer to data. (uint32_t) dt[20] = enc; // string encoding (0 = default, 1 = cp866, 2 = UTF-16LE, 3 = UTF-8). (uint8_t *) dt[24] = path; // pointer to path. __asm__ __volatile__("int $0x40":"=a"(val):"a"(80), "b"(&dt)); return val; } #else #include <stdint.h> static inline int32_t saveFile(uint32_t nbytes, uint8_t *data, uint32_t enc, uint8_t *path) { int32_t val; struct file_op_t { uint32_t fn; uint32_t reserved0; uint32_t reserved1; uint32_t number_of_bytes_to_write; void * pointer_to_data; char path[1]; } *file_op = calloc(sizeof(*file_op) + strlen(path) + 2, 1); // FIXME: Not works on UTF16LE enc file_op->fn = 2; file_op->number_of_bytes_to_write = nbytes; file_op->pointer_to_data = data; if (enc != 0) { file_op->path[0] = enc; strcpy(file_op->path + 1, path); } else { strcpy(file_op->path, path); } asm volatile ("int $0x40":"=a"(val):"a"(80), "b"(file_op)); return val; } #endif static inline uint32_t getDate(void) { uint32_t date; __asm__ __volatile__("int $0x40":"=a"(date):"a"(29)); return date; } static inline uint32_t getTime(void) { uint32_t time; __asm__ __volatile__("int $0x40":"=a"(time):"a"(3)); return time; } static inline void *openFile(uint32_t *length, const uint8_t *path) { uint8_t *fd; __asm__ __volatile__ ("int $0x40":"=a"(fd), "=d"(*length):"a" (68), "b"(27),"c"(path)); return fd; } #endif