forked from KolibriOS/kolibrios
69 lines
2.5 KiB
C
69 lines
2.5 KiB
C
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#include <sys/ksys.h>
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#include "conio.h"
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static char* __con_caption = "Console application";
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static char* __con_dllname = "/sys/lib/console.obj";
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int __con_is_load = 0;
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void stdcall (*__con_init_hidden)(int wnd_width, int wnd_height,int scr_width, int scr_height, const char* title);
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void stdcall (*__con_write_asciiz)(const char* str);
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void stdcall (*__con_write_string)(const char* str, unsigned length);
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int stdcall (*__con_getch)(void);
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short stdcall (*__con_getch2)(void);
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int stdcall (*__con_kbhit)(void);
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char* stdcall (*__con_gets)(char* str, int n);
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char* stdcall (*__con_gets2)(__con_gets2_callback callback, char* str, int n);
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void stdcall (*__con_exit)(int status);
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void stdcall (*__con_set_title)(const char* title);
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static void __con_panic(char* func_name)
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{
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_ksys_debug_puts("libc.obj: ");
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_ksys_debug_puts(func_name);
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_ksys_debug_puts(" = NULL\n");
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_ksys_exit();
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}
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static void __con_lib_link(ksys_coff_etable_t *exp)
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{
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__con_init_hidden = _ksys_get_coff_func(exp, "con_init", __con_panic);
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__con_write_asciiz = _ksys_get_coff_func(exp, "con_write_asciiz", __con_panic);
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__con_write_string = _ksys_get_coff_func(exp, "con_write_string", __con_panic);
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__con_getch = _ksys_get_coff_func(exp, "con_getch", __con_panic);
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__con_getch2 = _ksys_get_coff_func(exp, "con_getch2", __con_panic);
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__con_kbhit = _ksys_get_coff_func(exp, "con_kbhit", __con_panic);
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__con_gets = _ksys_get_coff_func(exp, "con_gets", __con_panic);
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__con_gets2 = _ksys_get_coff_func(exp, "con_gets2", __con_panic);
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__con_exit = _ksys_get_coff_func(exp, "con_exit", __con_panic);
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__con_set_title = _ksys_get_coff_func(exp, "con_set_title", __con_panic);
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}
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int __con_init(void)
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{
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return __con_init_opt(-1, -1, -1, -1, __con_caption);
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}
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void con_set_title(const char* title){
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__con_init();
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__con_set_title(title);
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}
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int __con_init_opt(int wnd_width, int wnd_height,int scr_width, int scr_height, const char* title)
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{
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if(!__con_is_load){
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ksys_coff_etable_t *__con_lib;
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__con_lib = _ksys_load_coff(__con_dllname);
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if(__con_lib==NULL){
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_ksys_debug_puts("Error! Can't load console.obj lib\n");
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return 1;
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}
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__con_lib_link(__con_lib);
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__con_init_hidden(wnd_width, wnd_height, scr_width, scr_height, title);
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__con_is_load= 1;
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return 0;
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}
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return 1;
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}
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