From edd62f8e7d00b56bd19217b56d0d2cdf3ef6c945 Mon Sep 17 00:00:00 2001 From: Joursoir Date: Mon, 15 Nov 2021 19:12:06 +0300 Subject: move all sources to the right place --- Library/UefiShellUfmCommandLib/menu-bar.c | 25 +++ Library/UefiShellUfmCommandLib/menu-bar.h | 17 ++ Library/UefiShellUfmCommandLib/tbi/screen.c | 36 ++++ Library/UefiShellUfmCommandLib/tbi/screen.h | 36 ++++ Library/UefiShellUfmCommandLib/tbi/win.c | 290 ++++++++++++++++++++++++++++ Library/UefiShellUfmCommandLib/tbi/win.h | 186 ++++++++++++++++++ 6 files changed, 590 insertions(+) create mode 100644 Library/UefiShellUfmCommandLib/menu-bar.c create mode 100644 Library/UefiShellUfmCommandLib/menu-bar.h create mode 100644 Library/UefiShellUfmCommandLib/tbi/screen.c create mode 100644 Library/UefiShellUfmCommandLib/tbi/screen.h create mode 100644 Library/UefiShellUfmCommandLib/tbi/win.c create mode 100644 Library/UefiShellUfmCommandLib/tbi/win.h (limited to 'Library/UefiShellUfmCommandLib') diff --git a/Library/UefiShellUfmCommandLib/menu-bar.c b/Library/UefiShellUfmCommandLib/menu-bar.c new file mode 100644 index 0000000..db7af38 --- /dev/null +++ b/Library/UefiShellUfmCommandLib/menu-bar.c @@ -0,0 +1,25 @@ +#include + +#include "lib/tbi/screen.h" +#include "lib/tbi/win.h" +#include "menu-bar.h" + +struct window *menubar = NULL; + +BOOLEAN init_menubar(struct screen *scr) +{ + menubar = newwin(scr, scr->columns, 1, 0, 0); + if(!menubar) + return FALSE; + + wrefresh(menubar); + return TRUE; +} + +VOID free_menubar(VOID) +{ + ASSERT(menubar != NULL); + + delwin(menubar); + menubar = NULL; +} diff --git a/Library/UefiShellUfmCommandLib/menu-bar.h b/Library/UefiShellUfmCommandLib/menu-bar.h new file mode 100644 index 0000000..9012f9f --- /dev/null +++ b/Library/UefiShellUfmCommandLib/menu-bar.h @@ -0,0 +1,17 @@ +#ifndef UFM_MENU_BAR_H +#define UFM_MENU_BAR_H + +/* + * Menu bar: + * Located on the first line, occupies its entire length. + * At the moment, nothing is planned here, a reserve for the future +*/ + +#include + +struct screen; + +BOOLEAN init_menubar(struct screen *scr); +VOID free_menubar(VOID); + +#endif /* UFM_MENU_BAR_H */ diff --git a/Library/UefiShellUfmCommandLib/tbi/screen.c b/Library/UefiShellUfmCommandLib/tbi/screen.c new file mode 100644 index 0000000..ae4f2be --- /dev/null +++ b/Library/UefiShellUfmCommandLib/tbi/screen.c @@ -0,0 +1,36 @@ +#include +#include +#include +#include +#include + +#include "screen.h" + +struct screen *prepare_screen(VOID) +{ + struct screen *scr; + scr = AllocateZeroPool(sizeof(struct screen)); + if(!scr) + return NULL; + + scr->stdin = gST->ConIn; + scr->stdout = gST->ConOut; + scr->stderr = gST->StdErr; + + gST->ConOut->QueryMode( + gST->ConOut, + gST->ConOut->Mode->Mode, + &(scr->columns), + &(scr->lines) + ); + scr->attr = gST->ConOut->Mode->Attribute; + + return scr; +} + +VOID forget_screen(struct screen *scr) +{ + ASSERT(scr != NULL); + + FreePool(scr); +} diff --git a/Library/UefiShellUfmCommandLib/tbi/screen.h b/Library/UefiShellUfmCommandLib/tbi/screen.h new file mode 100644 index 0000000..e97bf64 --- /dev/null +++ b/Library/UefiShellUfmCommandLib/tbi/screen.h @@ -0,0 +1,36 @@ +#ifndef UFM_TBI_SCREEN_H +#define UFM_TBI_SCREEN_H + +/* + EDK2 NOTE: All devices that support the Simple Text Output Protocol must + minimally support an 80x25 character mode. Additional modes are optional +*/ + +#include + +struct screen +{ + EFI_SIMPLE_TEXT_INPUT_PROTOCOL *stdin; + EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *stdout; + EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *stderr; + UINTN columns, lines; // current screen size + INT32 attr; // main screen attributes +}; + +/* + * Prepares a structure with information about screen + * + * return: A pointer to the allocated structure or NULL if allocation fails +*/ +struct screen *prepare_screen(VOID); + +/* + * Frees the structure of the screen + * + * scr: the screen on which to operate + * + * return: VOID +*/ +VOID forget_screen(struct screen *scr); + +#endif /* UFM_TBI_SCREEN_H */ diff --git a/Library/UefiShellUfmCommandLib/tbi/win.c b/Library/UefiShellUfmCommandLib/tbi/win.c new file mode 100644 index 0000000..3d82e58 --- /dev/null +++ b/Library/UefiShellUfmCommandLib/tbi/win.c @@ -0,0 +1,290 @@ +#include +#include +#include +#include +#include // UnicodeVSPrint() +#include +#include + +#include "screen.h" +#include "win.h" + +#define CHECK_POSITION(win, x, y) \ + if(x < 0 || y < 0 || x >= win->width || y >= win->height) \ + return FALSE + +#define SET_WINDOW_CHAR(win, col, row, character, attrib) \ + win->text[row][col] = character; \ + win->attr[row][col] = attrib + +#define SET_WINDOW_CHAR2(win, col, row, character) \ + SET_WINDOW_CHAR(win, col, row, character, win->cur_attr) + +struct window *newwin(struct screen *s, + INT32 ncols, INT32 nlines, INT32 begin_x, INT32 begin_y) +{ + INTN x, y; + struct window *win; + + ASSERT(s != NULL); + + if(ncols <= 0 || nlines <= 0 || begin_x < 0 || begin_y < 0) + return NULL; + + if((begin_x + ncols) > s->columns || (begin_y + nlines) > s->lines) + return NULL; + + win = AllocateZeroPool(sizeof(struct window)); + if(!win) + return NULL; + + win->text = AllocatePool(nlines * sizeof(CHAR16 *)); + if(!win->text) { + delwin(win); + return NULL; + } + + win->attr = AllocatePool(nlines * sizeof(INT32 *)); + if(!win->attr) { + delwin(win); + return NULL; + } + + win->scr = s; + win->curx = 0; + win->cury = 0; + win->begx = begin_x; + win->begy = begin_y; + win->width = ncols; + win->height = nlines; + win->cur_attr = s->attr; + + for(y = 0; y < nlines; y++) { + win->text[y] = AllocatePool((ncols + 1) * sizeof(CHAR16)); + win->attr[y] = AllocatePool((ncols + 1) * sizeof(INT32)); + if(!win->text[y] || !win->attr[y]) { + delwin(win); + return NULL; + } + + for(x = 0; x < ncols; x++) { + win->text[y][x] = L' '; + win->attr[y][x] = win->cur_attr; + } + win->text[y][x] = CHAR_NULL; + win->attr[y][x] = win->cur_attr; + } + + return win; +} + +VOID delwin(struct window *w) +{ + INTN i; + ASSERT(w != NULL); + + if(w->text) { + for(i = 0; i < w->height; i++) { + if(w->text[i]) + FreePool(w->text[i]); + } + FreePool(w->text); + } + + if(w->attr) { + for(i = 0; i < w->height; i++) { + if(w->attr[i]) + FreePool(w->attr[i]); + } + FreePool(w->attr); + } + + FreePool(w); +} + +VOID wattrset(struct window *w, INT32 attr) +{ + ASSERT(w != NULL); + + w->cur_attr = attr; +} + +VOID wattroff(struct window *w) +{ + ASSERT(w != NULL); + + w->cur_attr = w->scr->attr; +} + +BOOLEAN wmove(struct window *w, INT32 x, INT32 y) +{ + ASSERT(w != NULL); + CHECK_POSITION(w, x, y); + + w->curx = x; + w->cury = y; + return TRUE; +} + +BOOLEAN wborder(struct window *w, CHAR16 ls, CHAR16 rs, CHAR16 ts, + CHAR16 bs, CHAR16 tl, CHAR16 tr, CHAR16 bl, CHAR16 br) +{ + INT32 i, endx, endy; + ASSERT(w != NULL); + + endx = w->width - 1; + endy = w->height - 1; + + for(i = 0; i <= endx; i++) { + SET_WINDOW_CHAR2(w, i, 0, ts); + SET_WINDOW_CHAR2(w, i, endy, bs); + } + + for(i = 0; i <= endy; i++) { + SET_WINDOW_CHAR2(w, 0, i, ls); + SET_WINDOW_CHAR2(w, endx, i, rs); + } + + SET_WINDOW_CHAR2(w, 0, 0, tl); + SET_WINDOW_CHAR2(w, endx, 0, tr); + SET_WINDOW_CHAR2(w, 0, endy, bl); + SET_WINDOW_CHAR2(w, endx, endy, br); + return TRUE; +} + +BOOLEAN mvwhline(struct window *w, INT32 x, INT32 y, CHAR16 ch, INT32 n) +{ + UINTN i, length; + ASSERT(w != NULL); + CHECK_POSITION(w, x, y); + + length = w->width - x; + if(length > n) + length = n; + + length += x; + for(i = x; i < length; i++) { + w->text[y][i] = ch; + w->attr[y][i] = w->cur_attr; + } + return TRUE; +} + +BOOLEAN mvwvline(struct window *w, INT32 x, INT32 y, CHAR16 ch, INT32 n) +{ + UINTN i, length; + ASSERT(w != NULL); + CHECK_POSITION(w, x, y); + + length = w->height - y; + if(length > n) + length = n; + + length += y; + for(i = y; i < length; i++) { + w->text[i][x] = ch; + w->attr[i][x] = w->cur_attr; + } + return TRUE; +} + +UINTN EFIAPI wprintf(struct window *w, CONST CHAR16 *fmt, ...) +{ + VA_LIST arg; + UINTN retval; + + VA_START(arg, fmt); + retval = wvprintf(w, fmt, arg); + VA_END(arg); + return retval; +} + +UINTN EFIAPI mvwprintf(struct window *w, INT32 x, INT32 y, CONST CHAR16 *fmt, ...) +{ + VA_LIST arg; + UINTN retval; + BOOLEAN moved; + + moved = wmove(w, x, y); + if(moved == FALSE) + return 0; + + VA_START(arg, fmt); + retval = wvprintf(w, fmt, arg); + VA_END(arg); + return retval; +} + +UINTN EFIAPI wvprintf(struct window *w, CONST CHAR16 *fmt, VA_LIST args) +{ + INT32 x, y; + UINTN i, length, max_length, walker_size; + CHAR16 *fmt_walker; + + ASSERT(w != NULL); + ASSERT(fmt != NULL); + + x = w->curx; + y = w->cury; + + walker_size = w->width * sizeof(CHAR16); + fmt_walker = AllocateZeroPool(walker_size); + if(!fmt_walker) + return 0; + + UnicodeVSPrint(fmt_walker, walker_size, fmt, args); + length = StrLen(fmt_walker); + max_length = w->width - x; + if(length >= max_length) { + length = max_length; + + w->curx = 0; + if(++w->cury >= w->height) + w->cury = 0; + } + else + w->curx += length; + + CopyMem(w->text[y] + x, fmt_walker, length * 2); // multiply by 2 because CHAR16 + for(i = 0; i < length; i++) + w->attr[y][x + i] = w->cur_attr; + FreePool(fmt_walker); + return length; +} + +VOID wrefresh(struct window *w) +{ + UINTN x, y; + INT32 attributes; + CHAR16 tmp_ch, *print_ptr; + EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *stdout; + + ASSERT(w != NULL); + + attributes = w->attr[0][0]; + stdout = w->scr->stdout; + stdout->SetAttribute(stdout, attributes); + + for(y = 0; y < w->height; y++) { + stdout->SetCursorPosition(stdout, w->begx, w->begy + y); + print_ptr = w->text[y]; + + for(x = 0; x <= (w->width); x++) { + if(w->text[y][x] == CHAR_NULL || attributes != w->attr[y][x]) + { + tmp_ch = w->text[y][x]; + w->text[y][x] = CHAR_NULL; + stdout->OutputString(stdout, print_ptr); + w->text[y][x] = tmp_ch; + + print_ptr = &(w->text[y][x]); + if(w->text[y][x] != CHAR_NULL) { + attributes = w->attr[y][x]; + stdout->SetAttribute(stdout, attributes); + } + } + } + } + + stdout->SetAttribute(stdout, w->scr->attr); +} diff --git a/Library/UefiShellUfmCommandLib/tbi/win.h b/Library/UefiShellUfmCommandLib/tbi/win.h new file mode 100644 index 0000000..76be2d8 --- /dev/null +++ b/Library/UefiShellUfmCommandLib/tbi/win.h @@ -0,0 +1,186 @@ +#ifndef UFM_TBI_WINDOW_H +#define UFM_TBI_WINDOW_H + +/* + Window - rectangular area of the screen with which you can work as a separate + screen (display text, clear, etc). The output should be carried out only in + the specified rectangular area of the screen + + NOTE: SimpleTextOut.h has defined box-drawing character ("BOXDRAW_*", for + example BOXDRAW_VERTICAL) +*/ + +#include + +struct screen; + +struct window { + struct screen *scr; // parent screen + + INT32 curx, cury; // current cursor position + INT32 begx, begy; // screen coords of upper left corner + INT32 width, height; // window size + + CHAR16 **text; // the actual text of whole screen + /* ATTRIBUTES: + Bits 0..3 are the foreground color. + Bits 4..6 are the background color. + ALl other bits are undefined and must be zero */ + INT32 **attr; + + INT32 cur_attr; +}; + +/* + * Creates a window with given parameters + * + * s: the information of the screen + * ncols: the number of columns + * nlines: the number of lines + * begin_x: the column coordinate (starts from 0) of upper left corner of the window + * begin_y: the line coordinate (starts from 0) of upper left corner of the window + * + * return: A pointer to the allocated structure or NULL if allocation fails +*/ +struct window *newwin(struct screen *s, + INT32 ncols, INT32 nlines, INT32 begin_x, INT32 begin_y); + +/* + * Deletes the window, frees the structure + * + * w: the window on which to operate + * + * return: VOID +*/ +VOID delwin(struct window *w); + +/* + * Sets the current attributes of the given window + * + * w: the window on which to operate + * attr: the attributes + * + * return: VOID +*/ +VOID wattrset(struct window *w, INT32 attr); + +/* + * Resets the current attributes of the given window to standard screen + * attributes + * + * w: the window on which to operate + * + * return: VOID +*/ +VOID wattroff(struct window *w); + +/* + * Moves cursor position to specified coordinates + * + * w: the window on which to operate + * x: the X(column) coordinate + * y: the Y(row) coordinate + * + * return: FALSE upon failure and TRUE upon successful completion +*/ +BOOLEAN wmove(struct window *w, INT32 x, INT32 y); + +/* + * Draws a box around the edges of a window + * + * w: the window on which to operate + * ls: the left side character + * rs: the right side character + * ts: the top side character + * bs: the bottom side character + * tl: the top left corner character + * tr: the top right corner character + * bl: the bottom left corner character + * br: the bottom right corner character + * + * return: FALSE upon failure and TRUE upon successful completion +*/ +BOOLEAN wborder(struct window *w, CHAR16 ls, CHAR16 rs, CHAR16 ts, + CHAR16 bs, CHAR16 tl, CHAR16 tr, CHAR16 bl, CHAR16 br); + +/* + * Moves to specified coordinates, draws a horizontal line using ch + * starting at (x, y) in the window. The current cursor position is + * not changed. + * + * w: the window on which to operate + * x: the X(column) coordinate for the start of the line + * y: the Y(row) coordinate for the start of the line + * ch: the character used to draw the line + * n: the maximum number of chars in the line + * + * return: FALSE upon failure and TRUE upon successful completion +*/ +BOOLEAN mvwhline(struct window *w, INT32 x, INT32 y, CHAR16 ch, INT32 n); + +/* + * Moves to specified coordinates, draws a vertical line using ch + * starting at (x, y) in the window. The current cursor position is + * not changed. + * + * w: the window on which to operate + * x: the X(column) coordinate for the start of the line + * y: the Y(row) coordinate for the start of the line + * ch: the character used to draw the line + * n: the maximum number of chars in the line + * + * return: FALSE upon failure and TRUE upon successful completion +*/ +BOOLEAN mvwvline(struct window *w, INT32 x, INT32 y, CHAR16 ch, INT32 n); + +/* + * Prints formatted output on the cursor coordinates + * + * w: the window on which to operate + * fmt: a null-terminated unicode format string + * ...: variable arguments list whose contents are accessed based on the + fmt string specified by FormatString + * + * return: the number of unicode chars in the produced output buffer + not including the null-terminator +*/ +UINTN EFIAPI wprintf(struct window *w, CONST CHAR16 *fmt, ...); + +/* + * Moves to specified coordinates, prints formatted output + * + * w: the window on which to operate + * x: the X(column) coordinate to move + * y: the Y(row) coordinate to move + * fmt: a null-terminated unicode format string + * ...: variable arguments list whose contents are accessed based on the + fmt string specified by FormatString + * + * return: the number of unicode chars in the produced output buffer + not including the null-terminator +*/ +UINTN EFIAPI mvwprintf(struct window *w, INT32 x, INT32 y, CONST CHAR16 *fmt, ...); + +/* + * Prints output based on a null-terminated unicode format string + and a arguments list + * + * w: the window on which to operate + * fmt: a null-terminated unicode format string + * arg: the variable argument list + * + * return: the number of unicode chars in the produced output buffer + not including the null-terminator +*/ +UINTN EFIAPI wvprintf(struct window *w, CONST CHAR16 *fmt, VA_LIST args); + +/* + * Does the output of window to the terminal + * + * w: the window on which to operate + * + * return: VOID +*/ +VOID wrefresh(struct window *w); + +#endif /* UFM_TBI_WINDOW_H */ -- cgit v1.2.3-18-g5258