forked from KolibriOS/kolibrios
170 lines
2.8 KiB
C
170 lines
2.8 KiB
C
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#include "all.h"
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/// ===========================================================
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int dir_check(char dir[])
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/// just checks, if dir[] is really a directory
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{
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kol_struct70 k70;
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int result;
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k70.p00 = 1;
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k70.p04 = 0;
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//k70.p08 = 0;
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k70.p12 = 2; // enough to read . & ..
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k70.p16 = (unsigned)malloc(32+k70.p12*560);
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k70.p20 = 0;
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k70.p21 = dir;
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result = kol_file_70(&k70);
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free((void*)k70.p16);
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if ( (0 == result)||(6 == result) ) // 6 is possible ???
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return TRUE;
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else
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return FALSE;
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}
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/// ===========================================================
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void dir_truncate(char dir[])
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{
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int i;
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i = strlen(dir)-1;
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for (;;i--)
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if ('/' == dir[i])
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{
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dir[i+1] = 0;
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break;
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}
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}
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/// ===========================================================
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int file_check(char file[])
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{
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kol_struct70 k70;
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int result;
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k70.p00 = 0;
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k70.p04 = 0;
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//k70.p08 = 0;
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k70.p12 = 0;
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k70.p16 = 0;
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k70.p20 = 0;
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k70.p21 = file;
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result = kol_file_70(&k70);
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if (0 == result)
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return TRUE;
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else
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return FALSE;
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}
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/// ===========================================================
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void file_not_found(char file[])
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{
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#if LANG_ENG
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printf (" File '%s' not found.\n\r", file);
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#elif LANG_RUS
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printf (" ” ©« '%s' ¥ ©¤¥.\n\r", file);
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#endif
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}
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/// ===========================================================
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int iswhite(char c)
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{
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return ((' ' == c) || ('\t' == c) || (13 == c) || (10 == c));
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}
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/// ===========================================================
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void trim(char string[])
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{
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int i, j;
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for (i=0; ;i++)
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if ( !iswhite(string[i]) )
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break;
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j = 0;
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for (;;i++, j++)
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{
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string[j] = string[i];
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if ('\0' == string[i] )
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break;
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}
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for (i=0; ;i++)
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if ('\0' == string[i])
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break;
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i--;
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for (;i>0;--i)
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if ( iswhite(string[i]) )
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string[i] = '\0';
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else
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break;
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}
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/// ===========================================================
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void kol_main()
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{
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NUM_OF_CMD = sizeof(COMMANDS)/sizeof(COMMANDS[0]);
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strcpy(title, "SHELL ");
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strcat(title, SHELL_VERSION);
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CONSOLE_INIT(title);
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if (sizeof (kol_struct70) != 25)
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{
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printf("Invalid struct align kol_struct70, need to fix compile options\n\r");
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kol_exit();
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}
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strcpy(cur_dir, PATH);
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dir_truncate(cur_dir);
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con_set_cursor_height(con_get_font_height()-1);
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ALIASES = malloc(128*1024);
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if (PARAM[0] == 0)
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{
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strcpy(CMD, cur_dir);
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strcat(CMD, ".shell");
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if ( !file_check(CMD) )
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strcpy(CMD, "/sys/settings/.shell");
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}
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else
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{
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if (PARAM[0] == '/')
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{
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strcpy(cur_dir, PARAM);
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*(strrchr(cur_dir, '/')+1)=0;
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}
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strcpy(CMD, PARAM);
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}
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command_execute();
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for (;;)
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{
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printf ("# ");
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command_get();
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command_execute();
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}
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_exit(0);
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kol_exit();
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}
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/// ===========================================================
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