forked from KolibriOS/kolibrios
110 lines
1.8 KiB
C
110 lines
1.8 KiB
C
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#include "system/kolibri.h"
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#include "system/string.h"
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#include "program_console.h"
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char *buffer; // èñïîëüçóåòñÿ òîëüêî îäíà èìåíîâàííàÿ îáëàñòü, ïîýòîìó ìîæíî ñäåëàòü å¸ ãëîáàëüíîé ïåðåìåííîé
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char name[32]; // èìÿ íóæíî êàê äëÿ ñîçäàíèÿ îáëàñòè, òàê è äëÿ óäàëåíèÿ, ïîýòîìó ìîæíî ñäåëàòü å¸ ãëîáàëüíîé ïåðåìåííîé
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int sc_init() // èíèöèàëèçàöèÿ - ñîçäàíèå èìåíîâàííîé îáëàñòè
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{
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char *buf1k;
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unsigned PID;
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int result;
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buf1k = malloc(1024);
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if (NULL == buf1k)
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return -1;
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kol_process_info(-1, buf1k); // ïîëó÷àåì ÑÂÎÉ (-1) èäåíòèôèêàòîð ïðîöåññà
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PID = *(buf1k+30);
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free(buf1k);
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itoa(PID, name); // ôîðìèðóåì èç íîìåðà ïðîöåññà ñòðîêó ñ çàãëàâíûìè íóëÿìè 42 -> 0042 (ò.å. äî 9999)
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strcat(name, "-SHELL");
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*buffer = NULL;
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result = kol_buffer_open(name, SHM_OPEN_ALWAYS | SHM_WRITE, 1024*16, &buffer); // ñîçäà¸ì îáëàñòü (16 êèë)
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return result;
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}
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void sc_puts(char *str)
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{
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*buffer = SC_PUTS;
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strcpy(buffer+1, str);
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while (*buffer) kol_sleep(5);
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}
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void sc_exit()
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{
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*buffer = SC_EXIT;
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while (*buffer) kol_sleep(5);
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kol_buffer_close(name);
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}
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void sc_gets(char *str)
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{
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*buffer = SC_GETS;
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while (*buffer) kol_sleep(5);
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strcpy(str, buffer+1);
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}
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char sc_getc()
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{
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*buffer = SC_GETC;
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while (*buffer) kol_sleep(5);
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return *(buffer+1);
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}
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void sc_putc(char c)
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{
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*buffer = SC_PUTC;
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*(buffer+1) = c;
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while (*buffer) kol_sleep(5);
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}
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void sc_cls()
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{
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*buffer = SC_CLS;
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while (*buffer) kol_sleep(5);
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}
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void kol_main()
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{
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char string[256];
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sc_init();
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sc_cls();
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sc_puts("This is a test console application for Shell\n\r");
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sc_puts("Type a string (255 symbols max): ");
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sc_gets(string);
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sc_puts("You typed:\n\r");
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sc_puts(string);
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sc_puts("Press any key: ");
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string[0] = sc_getc();
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sc_puts("\n\rYou pressed: ");
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sc_putc(string[0]);
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sc_exit();
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}
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