forked from KolibriOS/kolibrios
74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
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// Console dynamic link library. Sample by Ghost
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#include "stdio.h"
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#include "string.h"
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#include "mesys.h"
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char* dllname="/sys/console.obj";
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int i;
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char* imports[] = {"START","version","con_init","con_write_asciiz","con_printf","con_exit",NULL};
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char* caption = "Console test - colors";
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dword (* dll_start)(dword res);
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dword* dll_ver;
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void stdcall (* con_init)(dword wnd_width, dword wnd_height, dword scr_width, dword scr_height, const char* title);
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void stdcall (* con_write_asciiz)(dword flags, const char* string);
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void cdecl (* con_printf)(dword flags, const char* format, ...);
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void stdcall (* con_exit)(dword bCloseWindow);
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struct import{
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char *name;
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void *data;
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};
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// â áèáëèîòåêå åñòü àíàëîãè÷íàÿ ôóíêöèÿ _msys_cofflib_getproc, íî ïîêà îíà ðàáîòàåò íå êîððåêòíî
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void* __msys_cofflib_getproc(struct import *lib, char *name){
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int i;
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for(i = 0; lib[i].name && strcmp(name, lib[i].name); i++);
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if(lib[i].name)return lib[i].data;
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else return NULL;
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}
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void link(struct import *exp, char** imports){
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dll_start = (dword (*)(dword))
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__msys_cofflib_getproc(exp, imports[0]);
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dll_ver = (dword*)
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__msys_cofflib_getproc(exp, imports[1]);
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con_init = (void stdcall (*)(dword , dword, dword, dword, const char*))
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__msys_cofflib_getproc(exp, imports[2]);
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con_write_asciiz = (void stdcall (*)(dword, const char*))
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__msys_cofflib_getproc(exp, imports[3]);
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con_printf = (void cdecl (*)(dword, const char*, ...))
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__msys_cofflib_getproc(exp, imports[4]);
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con_exit = (void stdcall (*)(dword))
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__msys_cofflib_getproc(exp, imports[5]);
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}
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int main(int argc, char **argv){
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struct import * hDll;
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if((hDll = (struct import *)_msys_cofflib_load(dllname)) == 0){
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debug_out_str("can't load lib\n\r");
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return 1;
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}
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link(hDll, imports);
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debug_out_str("dll loaded\n\r");
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if(dll_start(1) == 0){
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debug_out_str("dll_start failed\n\r");
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return 1;
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}
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con_init(-1, -1, -1, -1, caption);
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for(i = 0; i < 256; i++){
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con_printf(7, "Color 0x%02X: ", i);
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con_write_asciiz(i, "Text sample.");
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con_printf(i, " printf %s test %d\n", "small", i);
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}
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con_exit(0);
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debug_out_str("all right's ;)\n\r");
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} |