forked from KolibriOS/kolibrios
396 lines
9.6 KiB
C
396 lines
9.6 KiB
C
|
||
/*
|
||
* Programme name: Backy
|
||
* Description: The programme for backing up a file.
|
||
*
|
||
* Backy.c
|
||
* Author: JohnXenox aka Aleksandr Igorevich.
|
||
*
|
||
* Works from command line, only!
|
||
*/
|
||
|
||
#define CREATION_DATE "2020.05.27"
|
||
|
||
#include <conio.h>
|
||
#include <stdlib.h>
|
||
#include <string.h>
|
||
|
||
#include "Backy_lang.h"
|
||
#include "Backy_lib.h"
|
||
|
||
int date = 0;
|
||
int time = 0;
|
||
|
||
char years = 0;
|
||
char months = 0;
|
||
char days = 0;
|
||
|
||
char hours = 0;
|
||
char minutes = 0;
|
||
char seconds = 0;
|
||
|
||
char *data = 0;
|
||
int length = 0;
|
||
|
||
char path_in[4096] = {0};
|
||
char path_out[4096] = {0};
|
||
|
||
char num[3] = {0};
|
||
|
||
char full_date[25] = {0};
|
||
char ext[] = ".bak";
|
||
|
||
char flag = 0;
|
||
|
||
char state;
|
||
|
||
|
||
int main(int argc, char** argv)
|
||
{
|
||
|
||
// ============================================================ //
|
||
// preprocessing arguments from the command line. ============= //
|
||
//
|
||
// 0 argument - name of the programme.
|
||
// 1 argument - path to the file with name that need to be backup.
|
||
// 2 argument - the key (-o).
|
||
// 3 argument - path to the output directory without the name of the file.
|
||
|
||
// printf("Number of args: %d\n", argc);
|
||
// printf("Argv 0: %s\n", argv[0]);
|
||
// sprintf("Argv 1: %s\n\n", argv[1]);
|
||
|
||
|
||
// ============================================================ //
|
||
// process the command line arguments. ======================== //
|
||
|
||
if (argc > 1)
|
||
{
|
||
for (int i = 1; i < argc; i++)
|
||
{
|
||
// if found the key "-o", then copy output path into the array "path_out".
|
||
if (*argv[i] == '-') // && (*(argv[i] + 1) == 'o'))
|
||
{
|
||
// printf("Key -o is found!\n");
|
||
|
||
i++;
|
||
|
||
flag = 1;
|
||
|
||
if (i <= argc)
|
||
{
|
||
// copying of a current path into the array "path_out".
|
||
strcpy(path_out, argv[i]);
|
||
|
||
// printf("Path output is copyed!\n");
|
||
|
||
i++;
|
||
|
||
break;
|
||
}
|
||
}
|
||
|
||
// if input path is found, then copy it into the array "path_in".
|
||
if (*argv[i] == '/')
|
||
{
|
||
flag = 2;
|
||
|
||
// copying of a current path into the buffer.
|
||
strcpy(path_in, argv[i]);
|
||
|
||
if (flag != 1)
|
||
{
|
||
int idx = strlen(path_in);
|
||
while (path_in[idx] != '/')
|
||
{
|
||
idx--;
|
||
}
|
||
|
||
strncpy(path_out, path_in, idx);
|
||
}
|
||
|
||
// printf("Path input is copyed!\n");
|
||
}
|
||
|
||
// if found characters.
|
||
if ( (*argv[i] > '0') && (*argv[i] < '9') || \
|
||
(*argv[i] > 'A') && (*argv[i] < 'Z') || \
|
||
(*argv[i] > 'a') && (*argv[i] < 'z') )
|
||
{
|
||
flag = 3;
|
||
|
||
strcpy(path_in, argv[0]);
|
||
// printf("Arg 0 is copyed!\n");
|
||
|
||
int idx = strlen(path_in);
|
||
|
||
while (path_in[idx] != '/')
|
||
{
|
||
path_in[idx] = 0;
|
||
idx--;
|
||
}
|
||
|
||
idx++;
|
||
strcpy(path_out, path_in);
|
||
strcpy(&path_in[idx], argv[1]);
|
||
// printf("Arg 1 is added!\n");
|
||
|
||
}
|
||
}
|
||
|
||
// if not found the flag, then copy path from "path_in" into "path_out".
|
||
if ((flag == 0) && (flag != 2) && (flag != 3))
|
||
{
|
||
// copying the input path into the output path,
|
||
strcpy(path_out, path_in);
|
||
//printf("Path input is copyed into the path output!\n");
|
||
}
|
||
}
|
||
else
|
||
{
|
||
if (con_init_console_dll()) return 1; // init fail.
|
||
|
||
con_set_title("Useful info!");
|
||
|
||
#if defined (lang_en)
|
||
|
||
con_printf("\n Name: Backy");
|
||
con_printf("\n Date: %s", CREATION_DATE);
|
||
con_printf("\n Description: The programm for backing up a file.\n");
|
||
|
||
con_printf("\n Author: JohnXenox\n");
|
||
|
||
con_printf("\n Usage: backy <path1> <-o path2>\n");
|
||
con_printf(" path1 - path to a file to be backuped.\n");
|
||
con_printf(" -o path2 - path to the output directory without the name of a file.\n\n");
|
||
|
||
con_printf(" Examples:\n");
|
||
con_printf(" backy test.c\n");
|
||
con_printf(" backy test.c -o /tmp0/1/\n");
|
||
con_printf(" backy /hd0/1/test.c\n");
|
||
con_printf(" backy /hd0/1/test.c -o /tmp0/1/\n");
|
||
|
||
#elif defined (lang_ru)
|
||
|
||
con_printf("\n <20><><EFBFBD>: Backy");
|
||
con_printf("\n <20><><EFBFBD><EFBFBD>: %s", CREATION_DATE);
|
||
con_printf("\n <20><><EFBFBD>ᠭ<EFBFBD><E1A0AD>: <20>ணࠬ<E0AEA3><E0A0AC> <20><><EFBFBD> ᮧ<><E1AEA7><EFBFBD><EFBFBD><EFBFBD> १<>ࢭ<EFBFBD><E0A2AD> <20><><EFBFBD><EFBFBD><EFBFBD> 䠩<><E4A0A9>.\n");
|
||
|
||
con_printf("\n <20><><EFBFBD><EFBFBD><EFBFBD>: JohnXenox\n");
|
||
|
||
con_printf("\n <20>ᯮ<EFBFBD>짮<EFBFBD><ECA7AE><EFBFBD><EFBFBD><EFBFBD>: backy <path1> <-o path2>\n");
|
||
con_printf(" path1 - <20><><EFBFBD><EFBFBD> <20> 䠩<><E4A0A9>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <><E1AAAE><EFBFBD><E0AEA2><EFBFBD>.\n");
|
||
con_printf(" -o path2 - <20><><EFBFBD><EFBFBD> <20> <20><>४<EFBFBD><E0A5AA>ਨ, <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>㤥<EFBFBD> <><E1AAAE><EFBFBD><E0AEA2><EFBFBD> १<>ࢭ<EFBFBD><E0A2AD> <20><><EFBFBD><EFBFBD><EFBFBD> 䠩<><E4A0A9>.\n\n");
|
||
|
||
con_printf(" <20>ਬ<EFBFBD><E0A8AC><EFBFBD>:\n");
|
||
con_printf(" backy test.c\n");
|
||
con_printf(" backy test.c -o /tmp0/1/\n");
|
||
con_printf(" backy /hd0/1/test.c\n");
|
||
con_printf(" backy /hd0/1/test.c -o /tmp0/1/\n");
|
||
|
||
#endif
|
||
|
||
return 0;
|
||
}
|
||
|
||
//printf("Path_in: %s\n", path_in);
|
||
//printf("Path_out: %s\n", path_out);
|
||
|
||
|
||
// ============================================================ //
|
||
// getting the time in BCD. =================================== //
|
||
|
||
time = getTime(); // time = 0x00SSMMHH.
|
||
|
||
hours = (char)time;
|
||
minutes = (char)(time >> 8);
|
||
seconds = (char)(time >> 16);
|
||
|
||
// ============================================================ //
|
||
// getting the date in BCD. =================================== //
|
||
|
||
date = getDate(); // date = 0x00DDMMYY.
|
||
|
||
years = (char)date;
|
||
months = (char)(date >> 8);
|
||
days = (char)(date >> 16);
|
||
|
||
// ============================================================ //
|
||
// fills the array with the date in ASCII. ==================== //
|
||
|
||
char ofs = 0;
|
||
char *dta = 0;
|
||
|
||
for (char i = 0; i < 3; i++)
|
||
{
|
||
if (i == 0)
|
||
{
|
||
dta = &years;
|
||
full_date[ofs] = '2';
|
||
ofs++;
|
||
full_date[ofs] = '0';
|
||
ofs++;
|
||
}
|
||
if (i == 1)
|
||
{
|
||
dta = &months;
|
||
}
|
||
if (i == 2)
|
||
{
|
||
dta = &days;
|
||
}
|
||
|
||
|
||
itoab(*dta, num, 16);
|
||
|
||
if (num[1] == 0)
|
||
{
|
||
full_date[ofs] = '0';
|
||
ofs++;
|
||
full_date[ofs] = num[0];
|
||
}
|
||
else
|
||
{
|
||
full_date[ofs] = num[0];
|
||
ofs++;
|
||
full_date[ofs] = num[1];
|
||
}
|
||
|
||
ofs++;
|
||
|
||
if (i != 2)
|
||
{
|
||
full_date[ofs] = '.';
|
||
ofs++;
|
||
}
|
||
}
|
||
|
||
full_date[ofs] = '_';
|
||
ofs++;
|
||
|
||
// ============================================================ //
|
||
// fills the array with the time in ASCII. ==================== //
|
||
|
||
ofs = 11;
|
||
dta = 0;
|
||
|
||
for (char i = 0; i < 3; i++)
|
||
{
|
||
if (i == 0)
|
||
dta = &hours;
|
||
if (i == 1)
|
||
dta = &minutes;
|
||
if (i == 2)
|
||
dta = &seconds;
|
||
|
||
itoab(*dta, num, 16);
|
||
|
||
if (num[1] == 0)
|
||
{
|
||
full_date[ofs] = '0';
|
||
ofs++;
|
||
full_date[ofs] = num[0];
|
||
}
|
||
else
|
||
{
|
||
full_date[ofs] = num[0];
|
||
ofs++;
|
||
full_date[ofs] = num[1];
|
||
}
|
||
|
||
ofs++;
|
||
|
||
if (i < 2)
|
||
{
|
||
full_date[ofs] = '.';
|
||
}
|
||
//else
|
||
//{
|
||
// full_date[ofs] = '_';
|
||
//}
|
||
|
||
ofs++;
|
||
}
|
||
|
||
// ============================================================ //
|
||
// adding the name of the input file to the output path. ====== //
|
||
|
||
int i = 0;
|
||
int y = 0;
|
||
|
||
// searching for a zero terminator in the input path.
|
||
while (path_in[i] != 0)
|
||
{
|
||
i++;
|
||
}
|
||
|
||
// searching for a slash in the input path.
|
||
while (path_in[i] != '/')
|
||
{
|
||
i--;
|
||
}
|
||
|
||
// searching for a zero terminator in the output path.
|
||
while (path_out[y] != 0)
|
||
{
|
||
y++;
|
||
}
|
||
|
||
// searching for a slash in the output path.
|
||
if (path_out[y - 1] == '/')
|
||
{
|
||
y--;
|
||
}
|
||
|
||
// copying the input name of the file into the output path,
|
||
strcpy(&path_out[y], &path_in[i]);
|
||
|
||
// ============================================================ //
|
||
// adding the extension and full date to the path. ============ //
|
||
|
||
i = 0;
|
||
|
||
// searching for a zero terminator in the output path.
|
||
while (path_out[i] != 0)
|
||
{
|
||
i++;
|
||
}
|
||
|
||
path_out[i] = '_';
|
||
i++;
|
||
|
||
// adding full date.
|
||
strcpy(&path_out[i], full_date);
|
||
|
||
i += strlen(full_date);
|
||
|
||
// adding the extension to a path.
|
||
strncpy(&path_out[i], ext, 4);
|
||
|
||
//printf("Path_in: %s\n", path_in);
|
||
//printf("Path_out: %s\n", path_out);
|
||
|
||
data = openFile(&length, path_in);
|
||
|
||
if(data == 0)
|
||
{
|
||
if (con_init_console_dll()) return 1; // init fail.
|
||
con_set_title("Backy");
|
||
|
||
#if defined (lang_en)
|
||
|
||
con_printf("\nThe file isn't found!\n");
|
||
|
||
#elif defined (lang_ru)
|
||
|
||
con_printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!\n");
|
||
|
||
#endif
|
||
|
||
return 13;
|
||
}
|
||
|
||
return checkStateOnSave(saveFile(length, data, 0, path_out));
|
||
}
|
||
|