WebSVN – HelenOS-historic – Diff – /uspace/trunk/console/gcons.c


/*
 * Copyright (C) 2006 Ondrej Palkovsky
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
#include <ipc/fb.h>
#include <ipc/ipc.h>
#include <async.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <align.h>
 
#include "console.h"
#include "gcons.h"
 
#define CONSOLE_TOP      65
#define CONSOLE_MARGIN   6
 
#define STATUS_START    110
#define STATUS_TOP      8
#define STATUS_SPACE    3
#define STATUS_WIDTH    48
#define STATUS_HEIGHT   48
 
#define MAIN_COLOR      0xffffff
 
static int use_gcons = 0;
static ipcarg_t xres,yres;
 
enum butstate {
    CONS_DISCONNECTED = 0,
    CONS_SELECTED,
    CONS_IDLE,
    CONS_HAS_DATA,
    CONS_KERNEL,
    CONS_DISCONNECTED_SEL,
    CONS_LAST
};
 
static int console_vp;
static int cstatus_vp[CONSOLE_COUNT];
static int cstat_row, cstat_col; /* Size of cstatus buttons */
static enum butstate console_state[CONSOLE_COUNT];
 
static int fbphone;
 
/** List of pixmaps identifying these icons */
static int ic_pixmaps[CONS_LAST] = {-1,-1,-1,-1,-1,-1};
 
static int active_console = 0;
 
static void vp_switch(int vp)
{
    nsend_call(fbphone,FB_VIEWPORT_SWITCH, vp);
}
 
/** Create view port */
static int vp_create(unsigned int x, unsigned int y,
             unsigned int width, unsigned int height)
{
    /* Init function, use ipc_call_sync */
    return ipc_call_sync_2(fbphone, FB_VIEWPORT_CREATE,
                   (x << 16) | y, (width << 16) | height,
                   NULL, NULL);
}
 
static void clear(void)
{
    nsend_call(fbphone, FB_CLEAR, 0);
   
}
 
static void set_style(int fgcolor, int bgcolor)
{
    nsend_call_2(fbphone, FB_SET_STYLE, fgcolor, bgcolor);
}
 
/** Transparent putchar */
static void tran_putch(char c, int row, int col)
{
    nsend_call_3(fbphone, FB_TRANS_PUTCHAR, c, row, col);
}
 
/** Redraw the button showing state of a given console */
static void redraw_state(int consnum)
{
    char data[5];
    int i;
    enum butstate state = console_state[consnum];
 
    vp_switch(cstatus_vp[consnum]);
    if (ic_pixmaps[state] != -1)
        nsend_call_2(fbphone, FB_VP_DRAW_PIXMAP, cstatus_vp[consnum], ic_pixmaps[state]);
 
    if (state != CONS_DISCONNECTED && state != CONS_KERNEL && state != CONS_DISCONNECTED_SEL) {
        snprintf(data, 5, "%d", consnum+1);
        for (i=0;data[i];i++)
            tran_putch(data[i], 1, 2+i);
    }
}
 
/** Notification run on changing console (except kernel console) */
void gcons_change_console(int consnum)
{
    int i;
 
    if (!use_gcons)
        return;
 
    if (active_console == KERNEL_CONSOLE) {
        for (i=0; i < CONSOLE_COUNT; i++)
            redraw_state(i);
    } else {
        if (console_state[active_console] == CONS_DISCONNECTED_SEL)
            console_state[active_console] = CONS_DISCONNECTED;
        else
            console_state[active_console] = CONS_IDLE;
        redraw_state(active_console);
    }
    active_console = consnum;
 
    if (console_state[consnum] == CONS_DISCONNECTED) {
        console_state[consnum] = CONS_DISCONNECTED_SEL;
        redraw_state(consnum);
    } else
        console_state[consnum] = CONS_SELECTED;
    redraw_state(consnum);
 
    vp_switch(console_vp);
}
 
/** Notification function that gets called on new output to virtual console */
void gcons_notify_char(int consnum)
{
    if (!use_gcons)
        return;
 
    if (consnum == active_console || console_state[consnum] == CONS_HAS_DATA)
        return;
 
    console_state[consnum] = CONS_HAS_DATA;
 
    if (active_console == KERNEL_CONSOLE)
        return;
 
    redraw_state(consnum);
   
    vp_switch(console_vp);
}
 
/** Notification function called on service disconnect from console */
void gcons_notify_disconnect(int consnum)
{
    if (!use_gcons)
        return;
    if (active_console == consnum)
        console_state[consnum] = CONS_DISCONNECTED_SEL;
    else
        console_state[consnum] = CONS_DISCONNECTED;
 
    if (active_console == KERNEL_CONSOLE)
        return;
 
    redraw_state(consnum);
    vp_switch(console_vp);
}
 
/** Notification function called on console connect */
void gcons_notify_connect(int consnum)
{
    if (!use_gcons)
        return;
    if (active_console == consnum)
        console_state[consnum] = CONS_SELECTED;
    else
        console_state[consnum] = CONS_IDLE;
 
    if (active_console == KERNEL_CONSOLE)
        return;
 
    redraw_state(consnum);
    vp_switch(console_vp);
}
 
/** Change to kernel console */
void gcons_in_kernel(void)
{
    if (console_state[active_console] == CONS_DISCONNECTED_SEL)
        console_state[active_console] = CONS_DISCONNECTED;
    else
        console_state[active_console] = CONS_IDLE;
    redraw_state(active_console);
 
    active_console = KERNEL_CONSOLE; /* Set to kernel console */
    vp_switch(0);
}
 
/** Draw a PPM pixmap to framebuffer
 *
 * @param logo Pointer to PPM data
 * @param size Size of PPM data
 * @param x Coordinate of upper left corner
 * @param y Coordinate of upper left corner
 */
static void draw_pixmap(char *logo, size_t size, int x, int y)
{
    char *shm;
    int rc;
 
    /* Create area */
    shm = mmap(NULL, size, PROTO_READ | PROTO_WRITE, MAP_SHARED | MAP_ANONYMOUS, 0, 0);
    if (shm == MAP_FAILED)
        return;
 
    memcpy(shm, logo, size);
    /* Send area */
    rc = sync_send_2(fbphone, FB_PREPARE_SHM, (ipcarg_t)shm, 0, NULL, NULL);
    if (rc)
        goto exit;
    rc = sync_send_3(fbphone, IPC_M_AS_AREA_SEND, (ipcarg_t)shm, 0, PROTO_READ, NULL, NULL, NULL);
    if (rc)
        goto drop;
    /* Draw logo */
    nsend_call_2(fbphone, FB_DRAW_PPM, x, y);
drop:
    /* Drop area */
    nsend_call(fbphone, FB_DROP_SHM, 0);
exit:      
    /* Remove area */
    munmap(shm, size);
}
 
extern char _binary_helenos_ppm_start[0];
extern int _binary_helenos_ppm_size;
extern char _binary_nameic_ppm_start[0];
extern int _binary_nameic_ppm_size;
/** Redraws console graphics  */
static void gcons_redraw_console(void)
{
    int i;
    size_t hsize = (size_t)&_binary_helenos_ppm_size;
 
    if (!use_gcons)
        return;
   
    vp_switch(0);
    set_style(MAIN_COLOR, MAIN_COLOR);
    clear();
    draw_pixmap(_binary_helenos_ppm_start, (size_t)&_binary_helenos_ppm_size, xres-66, 2);
    draw_pixmap(_binary_nameic_ppm_start, (size_t)&_binary_nameic_ppm_size, 5, 17);
 
    for (i=0;i < CONSOLE_COUNT; i++)
        redraw_state(i);
    vp_switch(console_vp);
}
 
/** Creates a pixmap on framebuffer
 *
 * @param data PPM data
 * @param size PPM data size
 * @return Pixmap identification
 */
static int make_pixmap(char *data, int size)
{
    char *shm;
    int rc;
    int pxid = -1;
 
    /* Create area */
    shm = mmap(NULL, size, PROTO_READ | PROTO_WRITE, MAP_SHARED | MAP_ANONYMOUS, 0, 0);
    if (shm == MAP_FAILED)
        return -1;
 
    memcpy(shm, data, size);
    /* Send area */
    rc = sync_send_2(fbphone, FB_PREPARE_SHM, (ipcarg_t)shm, 0, NULL, NULL);
    if (rc)
        goto exit;
    rc = sync_send_3(fbphone, IPC_M_AS_AREA_SEND, (ipcarg_t)shm, 0, PROTO_READ, NULL, NULL, NULL);
    if (rc)
        goto drop;
 
    /* Obtain pixmap */
    rc = sync_send(fbphone, FB_SHM2PIXMAP, 0, NULL);
    if (rc < 0)
        goto drop;
    pxid = rc;
drop:
    /* Drop area */
    nsend_call(fbphone, FB_DROP_SHM, 0);
exit:      
    /* Remove area */
    munmap(shm, size);
 
    return pxid;
}
 
extern char _binary_cons_selected_ppm_start[0];
extern int _binary_cons_selected_ppm_size;
extern char _binary_cons_idle_ppm_start[0];
extern int _binary_cons_idle_ppm_size;
extern char _binary_cons_has_data_ppm_start[0];
extern int _binary_cons_has_data_ppm_size;
extern char _binary_cons_kernel_ppm_start[0];
extern int _binary_cons_kernel_ppm_size;
/** Initialize nice graphical console environment */
void gcons_init(int phone)
{
    int rc;
    int i;
 
    fbphone = phone;
 
    rc = ipc_call_sync_2(phone, FB_GET_RESOLUTION, 0, 0, &xres, &yres);
    if (rc)
        return;
   
    if (xres < 800 || yres < 600)
        return;
 
    /* create console viewport */
    /* Align width & height to character size */
    console_vp = vp_create(CONSOLE_MARGIN, CONSOLE_TOP,
                   ALIGN_DOWN(xres-2*CONSOLE_MARGIN, 8),
                   ALIGN_DOWN(yres-(CONSOLE_TOP+CONSOLE_MARGIN),16));
    if (console_vp < 0)
        return;
   
    /* Create status buttons */
    for (i=0; i < CONSOLE_COUNT; i++) {
        cstatus_vp[i] = vp_create(STATUS_START+CONSOLE_MARGIN+i*(STATUS_WIDTH+STATUS_SPACE),
                      STATUS_TOP, STATUS_WIDTH, STATUS_HEIGHT);
        if (cstatus_vp[i] < 0)
            return;
        vp_switch(cstatus_vp[i]);
        set_style(0x202020, 0xffffff);
    }
   
    /* Initialize icons */
    ic_pixmaps[CONS_SELECTED] = make_pixmap(_binary_cons_selected_ppm_start,
                          (int)&_binary_cons_selected_ppm_size);
    ic_pixmaps[CONS_IDLE] = make_pixmap(_binary_cons_idle_ppm_start,
                          (int)&_binary_cons_idle_ppm_size);
    ic_pixmaps[CONS_HAS_DATA] = make_pixmap(_binary_cons_has_data_ppm_start,
                        (int)&_binary_cons_has_data_ppm_size);
    ic_pixmaps[CONS_DISCONNECTED] = make_pixmap(_binary_cons_idle_ppm_start,
                          (int)&_binary_cons_idle_ppm_size);
    ic_pixmaps[CONS_KERNEL] = make_pixmap(_binary_cons_kernel_ppm_start,
                          (int)&_binary_cons_kernel_ppm_size);
    ic_pixmaps[CONS_DISCONNECTED_SEL] = ic_pixmaps[CONS_SELECTED];
 
    use_gcons = 1;
    console_state[0] = CONS_DISCONNECTED_SEL;
    console_state[KERNEL_CONSOLE] = CONS_KERNEL;
    gcons_redraw_console();
}
 

Rev 1558	Rev 1592
1	/*	1	/*
2	* Copyright (C) 2006 Ondrej Palkovsky	2	* Copyright (C) 2006 Ondrej Palkovsky
3	* All rights reserved.	3	* All rights reserved.
4	*	4	*
5	* Redistribution and use in source and binary forms, with or without	5	* Redistribution and use in source and binary forms, with or without
6	* modification, are permitted provided that the following conditions	6	* modification, are permitted provided that the following conditions
7	* are met:	7	* are met:
8	*	8	*
9	* - Redistributions of source code must retain the above copyright	9	* - Redistributions of source code must retain the above copyright
10	* notice, this list of conditions and the following disclaimer.	10	* notice, this list of conditions and the following disclaimer.
11	* - Redistributions in binary form must reproduce the above copyright	11	* - Redistributions in binary form must reproduce the above copyright
12	* notice, this list of conditions and the following disclaimer in the	12	* notice, this list of conditions and the following disclaimer in the
13	* documentation and/or other materials provided with the distribution.	13	* documentation and/or other materials provided with the distribution.
14	* - The name of the author may not be used to endorse or promote products	14	* - The name of the author may not be used to endorse or promote products
15	* derived from this software without specific prior written permission.	15	* derived from this software without specific prior written permission.
16	*	16	*
17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR	17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES	18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.	19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,	20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT	21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,	22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY	23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT	24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF	25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.	26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27	*/	27	*/
28		28
29	#include <ipc/fb.h>	29	#include <ipc/fb.h>
30	#include <ipc/ipc.h>	30	#include <ipc/ipc.h>
31	#include <async.h>	31	#include <async.h>
32	#include <stdio.h>	32	#include <stdio.h>
33	#include <sys/mman.h>	33	#include <sys/mman.h>
34	#include <string.h>	34	#include <string.h>
35	#include <align.h>	35	#include <align.h>
36		36
37	#include "console.h"	37	#include "console.h"
38	#include "gcons.h"	38	#include "gcons.h"
39		39
40	#define CONSOLE_TOP 65	40	#define CONSOLE_TOP 65
41	#define CONSOLE_MARGIN 6	41	#define CONSOLE_MARGIN 6
42		42
43	#define STATUS_START 110	43	#define STATUS_START 110
44	#define STATUS_TOP 8	44	#define STATUS_TOP 8
45	#define STATUS_SPACE 3	45	#define STATUS_SPACE 3
46	#define STATUS_WIDTH 48	46	#define STATUS_WIDTH 48
47	#define STATUS_HEIGHT 48	47	#define STATUS_HEIGHT 48
48		48
49	#define MAIN_COLOR 0xffffff	49	#define MAIN_COLOR 0xffffff
50		50
51	static int use_gcons = 0;	51	static int use_gcons = 0;
52	static ipcarg_t xres,yres;	52	static ipcarg_t xres,yres;
53		53
54	enum butstate {	54	enum butstate {
55	CONS_DISCONNECTED = 0,	55	CONS_DISCONNECTED = 0,
56	CONS_SELECTED,	56	CONS_SELECTED,
57	CONS_IDLE,	57	CONS_IDLE,
58	CONS_HAS_DATA,	58	CONS_HAS_DATA,
59	CONS_KERNEL,	59	CONS_KERNEL,
60	CONS_DISCONNECTED_SEL,	60	CONS_DISCONNECTED_SEL,
61	CONS_LAST	61	CONS_LAST
62	};	62	};
63		63
64	static int console_vp;	64	static int console_vp;
65	static int cstatus_vp[CONSOLE_COUNT];	65	static int cstatus_vp[CONSOLE_COUNT];
66	static int cstat_row, cstat_col; /* Size of cstatus buttons */	66	static int cstat_row, cstat_col; /* Size of cstatus buttons */
67	static enum butstate console_state[CONSOLE_COUNT];	67	static enum butstate console_state[CONSOLE_COUNT];
68		68
69	static int fbphone;	69	static int fbphone;
70		70
71	/** List of pixmaps identifying these icons */	71	/** List of pixmaps identifying these icons */
72	static int ic_pixmaps[CONS_LAST] = {-1,-1,-1,-1,-1,-1};	72	static int ic_pixmaps[CONS_LAST] = {-1,-1,-1,-1,-1,-1};
73		73
74	static int active_console = 0;	74	static int active_console = 0;
75		75
76	static void vp_switch(int vp)	76	static void vp_switch(int vp)
77	{	77	{
78	nsend_call(fbphone,FB_VIEWPORT_SWITCH, vp);	78	nsend_call(fbphone,FB_VIEWPORT_SWITCH, vp);
79	}	79	}
80		80
81	/** Create view port */	81	/** Create view port */
82	static int vp_create(unsigned int x, unsigned int y,	82	static int vp_create(unsigned int x, unsigned int y,
83	unsigned int width, unsigned int height)	83	unsigned int width, unsigned int height)
84	{	84	{
85	/* Init function, use ipc_call_sync */	85	/* Init function, use ipc_call_sync */
86	return ipc_call_sync_2(fbphone, FB_VIEWPORT_CREATE,	86	return ipc_call_sync_2(fbphone, FB_VIEWPORT_CREATE,
87	(x << 16) \| y, (width << 16) \| height,	87	(x << 16) \| y, (width << 16) \| height,
88	NULL, NULL);	88	NULL, NULL);
89	}	89	}
90		90
91	static void clear(void)	91	static void clear(void)
92	{	92	{
93	nsend_call(fbphone, FB_CLEAR, 0);	93	nsend_call(fbphone, FB_CLEAR, 0);
94		94
95	}	95	}
96		96
97	static void set_style(int fgcolor, int bgcolor)	97	static void set_style(int fgcolor, int bgcolor)
98	{	98	{
99	nsend_call_2(fbphone, FB_SET_STYLE, fgcolor, bgcolor);	99	nsend_call_2(fbphone, FB_SET_STYLE, fgcolor, bgcolor);
100	}	100	}
101		101
102	/** Transparent putchar */	102	/** Transparent putchar */
103	static void tran_putch(char c, int row, int col)	103	static void tran_putch(char c, int row, int col)
104	{	104	{
105	nsend_call_3(fbphone, FB_TRANS_PUTCHAR, c, row, col);	105	nsend_call_3(fbphone, FB_TRANS_PUTCHAR, c, row, col);
106	}	106	}
107		107
108	/** Redraw the button showing state of a given console */	108	/** Redraw the button showing state of a given console */
109	static void redraw_state(int consnum)	109	static void redraw_state(int consnum)
110	{	110	{
111	char data[5];	111	char data[5];
112	int i;	112	int i;
113	enum butstate state = console_state[consnum];	113	enum butstate state = console_state[consnum];
114		114
115	vp_switch(cstatus_vp[consnum]);	115	vp_switch(cstatus_vp[consnum]);
116	if (ic_pixmaps[state] != -1)	116	if (ic_pixmaps[state] != -1)
117	nsend_call_2(fbphone, FB_VP_DRAW_PIXMAP, cstatus_vp[consnum], ic_pixmaps[state]);	117	nsend_call_2(fbphone, FB_VP_DRAW_PIXMAP, cstatus_vp[consnum], ic_pixmaps[state]);
118		118
119	if (state != CONS_DISCONNECTED && state != CONS_KERNEL && state != CONS_DISCONNECTED_SEL) {	119	if (state != CONS_DISCONNECTED && state != CONS_KERNEL && state != CONS_DISCONNECTED_SEL) {
120	snprintf(data, 5, "%d", consnum+1);	120	snprintf(data, 5, "%d", consnum+1);
121	for (i=0;data[i];i++)	121	for (i=0;data[i];i++)
122	tran_putch(data[i], 1, 2+i);	122	tran_putch(data[i], 1, 2+i);
123	}	123	}
124	}	124	}
125		125
126	/** Notification run on changing console (except kernel console) */	126	/** Notification run on changing console (except kernel console) */
127	void gcons_change_console(int consnum)	127	void gcons_change_console(int consnum)
128	{	128	{
129	int i;	129	int i;
130		130
131	if (!use_gcons)	131	if (!use_gcons)
132	return;	132	return;
133		133
134	if (active_console == KERNEL_CONSOLE) {	134	if (active_console == KERNEL_CONSOLE) {
135	for (i=0; i < CONSOLE_COUNT; i++)	135	for (i=0; i < CONSOLE_COUNT; i++)
136	redraw_state(i);	136	redraw_state(i);
137	} else {	137	} else {
138	if (console_state[active_console] == CONS_DISCONNECTED_SEL)	138	if (console_state[active_console] == CONS_DISCONNECTED_SEL)
139	console_state[active_console] = CONS_DISCONNECTED;	139	console_state[active_console] = CONS_DISCONNECTED;
140	else	140	else
141	console_state[active_console] = CONS_IDLE;	141	console_state[active_console] = CONS_IDLE;
142	redraw_state(active_console);	142	redraw_state(active_console);
143	}	143	}
144	active_console = consnum;	144	active_console = consnum;
145		145
146	if (console_state[consnum] == CONS_DISCONNECTED) {	146	if (console_state[consnum] == CONS_DISCONNECTED) {
147	console_state[consnum] = CONS_DISCONNECTED_SEL;	147	console_state[consnum] = CONS_DISCONNECTED_SEL;
148	redraw_state(consnum);	148	redraw_state(consnum);
149	} else	149	} else
150	console_state[consnum] = CONS_SELECTED;	150	console_state[consnum] = CONS_SELECTED;
151	redraw_state(consnum);	151	redraw_state(consnum);
152		152
153	vp_switch(console_vp);	153	vp_switch(console_vp);
154	}	154	}
155		155
156	/** Notification function that gets called on new output to virtual console */	156	/** Notification function that gets called on new output to virtual console */
157	void gcons_notify_char(int consnum)	157	void gcons_notify_char(int consnum)
158	{	158	{
159	if (!use_gcons)	159	if (!use_gcons)
160	return;	160	return;
161		161
162	if (consnum == active_console \|\| console_state[consnum] == CONS_HAS_DATA)	162	if (consnum == active_console \|\| console_state[consnum] == CONS_HAS_DATA)
163	return;	163	return;
164		164
165	console_state[consnum] = CONS_HAS_DATA;	165	console_state[consnum] = CONS_HAS_DATA;
166		166
167	if (active_console == KERNEL_CONSOLE)	167	if (active_console == KERNEL_CONSOLE)
168	return;	168	return;
169		169
170	redraw_state(consnum);	170	redraw_state(consnum);
171		171
172	vp_switch(console_vp);	172	vp_switch(console_vp);
173	}	173	}
174		174
-		175	/** Notification function called on service disconnect from console */
-		176	void gcons_notify_disconnect(int consnum)
-		177	{
-		178	if (!use_gcons)
-		179	return;
-		180	if (active_console == consnum)
-		181	console_state[consnum] = CONS_DISCONNECTED_SEL;
-		182	else
-		183	console_state[consnum] = CONS_DISCONNECTED;
-		184
-		185	if (active_console == KERNEL_CONSOLE)
-		186	return;
-		187
-		188	redraw_state(consnum);
-		189	vp_switch(console_vp);
-		190	}
-		191
175	/** Notification function called on console connect */	192	/** Notification function called on console connect */
176	void gcons_notify_connect(int consnum)	193	void gcons_notify_connect(int consnum)
177	{	194	{
178	if (!use_gcons)	195	if (!use_gcons)
179	return;	196	return;
180	if (active_console == consnum)	197	if (active_console == consnum)
181	console_state[consnum] = CONS_SELECTED;	198	console_state[consnum] = CONS_SELECTED;
182	else	199	else
183	console_state[consnum] = CONS_IDLE;	200	console_state[consnum] = CONS_IDLE;
184		201
185	if (active_console == KERNEL_CONSOLE)	202	if (active_console == KERNEL_CONSOLE)
186	return;	203	return;
187		204
188	redraw_state(consnum);	205	redraw_state(consnum);
189	vp_switch(console_vp);	206	vp_switch(console_vp);
190	}	207	}
191		208
192	/** Change to kernel console */	209	/** Change to kernel console */
193	void gcons_in_kernel(void)	210	void gcons_in_kernel(void)
194	{	211	{
195	if (console_state[active_console] == CONS_DISCONNECTED_SEL)	212	if (console_state[active_console] == CONS_DISCONNECTED_SEL)
196	console_state[active_console] = CONS_DISCONNECTED;	213	console_state[active_console] = CONS_DISCONNECTED;
197	else	214	else
198	console_state[active_console] = CONS_IDLE;	215	console_state[active_console] = CONS_IDLE;
199	redraw_state(active_console);	216	redraw_state(active_console);
200		217
201	active_console = KERNEL_CONSOLE; /* Set to kernel console */	218	active_console = KERNEL_CONSOLE; /* Set to kernel console */
202	vp_switch(0);	219	vp_switch(0);
203	}	220	}
204		221
205	/** Draw a PPM pixmap to framebuffer	222	/** Draw a PPM pixmap to framebuffer
206	*	223	*
207	* @param logo Pointer to PPM data	224	* @param logo Pointer to PPM data
208	* @param size Size of PPM data	225	* @param size Size of PPM data
209	* @param x Coordinate of upper left corner	226	* @param x Coordinate of upper left corner
210	* @param y Coordinate of upper left corner	227	* @param y Coordinate of upper left corner
211	*/	228	*/
212	static void draw_pixmap(char *logo, size_t size, int x, int y)	229	static void draw_pixmap(char *logo, size_t size, int x, int y)
213	{	230	{
214	char *shm;	231	char *shm;
215	int rc;	232	int rc;
216		233
217	/* Create area */	234	/* Create area */
218	shm = mmap(NULL, size, PROTO_READ \| PROTO_WRITE, MAP_SHARED \| MAP_ANONYMOUS, 0, 0);	235	shm = mmap(NULL, size, PROTO_READ \| PROTO_WRITE, MAP_SHARED \| MAP_ANONYMOUS, 0, 0);
219	if (shm == MAP_FAILED)	236	if (shm == MAP_FAILED)
220	return;	237	return;
221		238
222	memcpy(shm, logo, size);	239	memcpy(shm, logo, size);
223	/* Send area */	240	/* Send area */
224	rc = sync_send_2(fbphone, FB_PREPARE_SHM, (ipcarg_t)shm, 0, NULL, NULL);	241	rc = sync_send_2(fbphone, FB_PREPARE_SHM, (ipcarg_t)shm, 0, NULL, NULL);
225	if (rc)	242	if (rc)
226	goto exit;	243	goto exit;
227	rc = sync_send_3(fbphone, IPC_M_AS_AREA_SEND, (ipcarg_t)shm, 0, PROTO_READ, NULL, NULL, NULL);	244	rc = sync_send_3(fbphone, IPC_M_AS_AREA_SEND, (ipcarg_t)shm, 0, PROTO_READ, NULL, NULL, NULL);
228	if (rc)	245	if (rc)
229	goto drop;	246	goto drop;
230	/* Draw logo */	247	/* Draw logo */
231	nsend_call_2(fbphone, FB_DRAW_PPM, x, y);	248	nsend_call_2(fbphone, FB_DRAW_PPM, x, y);
232	drop:	249	drop:
233	/* Drop area */	250	/* Drop area */
234	nsend_call(fbphone, FB_DROP_SHM, 0);	251	nsend_call(fbphone, FB_DROP_SHM, 0);
235	exit:	252	exit:
236	/* Remove area */	253	/* Remove area */
237	munmap(shm, size);	254	munmap(shm, size);
238	}	255	}
239		256
240	extern char _binary_helenos_ppm_start[0];	257	extern char _binary_helenos_ppm_start[0];
241	extern int _binary_helenos_ppm_size;	258	extern int _binary_helenos_ppm_size;
242	extern char _binary_nameic_ppm_start[0];	259	extern char _binary_nameic_ppm_start[0];
243	extern int _binary_nameic_ppm_size;	260	extern int _binary_nameic_ppm_size;
244	/** Redraws console graphics */	261	/** Redraws console graphics */
245	static void gcons_redraw_console(void)	262	static void gcons_redraw_console(void)
246	{	263	{
247	int i;	264	int i;
248	size_t hsize = (size_t)&_binary_helenos_ppm_size;	265	size_t hsize = (size_t)&_binary_helenos_ppm_size;
249		266
250	if (!use_gcons)	267	if (!use_gcons)
251	return;	268	return;
252		269
253	vp_switch(0);	270	vp_switch(0);
254	set_style(MAIN_COLOR, MAIN_COLOR);	271	set_style(MAIN_COLOR, MAIN_COLOR);
255	clear();	272	clear();
256	draw_pixmap(_binary_helenos_ppm_start, (size_t)&_binary_helenos_ppm_size, xres-66, 2);	273	draw_pixmap(_binary_helenos_ppm_start, (size_t)&_binary_helenos_ppm_size, xres-66, 2);
257	draw_pixmap(_binary_nameic_ppm_start, (size_t)&_binary_nameic_ppm_size, 5, 17);	274	draw_pixmap(_binary_nameic_ppm_start, (size_t)&_binary_nameic_ppm_size, 5, 17);
258		275
259	for (i=0;i < CONSOLE_COUNT; i++)	276	for (i=0;i < CONSOLE_COUNT; i++)
260	redraw_state(i);	277	redraw_state(i);
261	vp_switch(console_vp);	278	vp_switch(console_vp);
262	}	279	}
263		280
264	/** Creates a pixmap on framebuffer	281	/** Creates a pixmap on framebuffer
265	*	282	*
266	* @param data PPM data	283	* @param data PPM data
267	* @param size PPM data size	284	* @param size PPM data size
268	* @return Pixmap identification	285	* @return Pixmap identification
269	*/	286	*/
270	static int make_pixmap(char *data, int size)	287	static int make_pixmap(char *data, int size)
271	{	288	{
272	char *shm;	289	char *shm;
273	int rc;	290	int rc;
274	int pxid = -1;	291	int pxid = -1;
275		292
276	/* Create area */	293	/* Create area */
277	shm = mmap(NULL, size, PROTO_READ \| PROTO_WRITE, MAP_SHARED \| MAP_ANONYMOUS, 0, 0);	294	shm = mmap(NULL, size, PROTO_READ \| PROTO_WRITE, MAP_SHARED \| MAP_ANONYMOUS, 0, 0);
278	if (shm == MAP_FAILED)	295	if (shm == MAP_FAILED)
279	return -1;	296	return -1;
280		297
281	memcpy(shm, data, size);	298	memcpy(shm, data, size);
282	/* Send area */	299	/* Send area */
283	rc = sync_send_2(fbphone, FB_PREPARE_SHM, (ipcarg_t)shm, 0, NULL, NULL);	300	rc = sync_send_2(fbphone, FB_PREPARE_SHM, (ipcarg_t)shm, 0, NULL, NULL);
284	if (rc)	301	if (rc)
285	goto exit;	302	goto exit;
286	rc = sync_send_3(fbphone, IPC_M_AS_AREA_SEND, (ipcarg_t)shm, 0, PROTO_READ, NULL, NULL, NULL);	303	rc = sync_send_3(fbphone, IPC_M_AS_AREA_SEND, (ipcarg_t)shm, 0, PROTO_READ, NULL, NULL, NULL);
287	if (rc)	304	if (rc)
288	goto drop;	305	goto drop;
289		306
290	/* Obtain pixmap */	307	/* Obtain pixmap */
291	rc = sync_send(fbphone, FB_SHM2PIXMAP, 0, NULL);	308	rc = sync_send(fbphone, FB_SHM2PIXMAP, 0, NULL);
292	if (rc < 0)	309	if (rc < 0)
293	goto drop;	310	goto drop;
294	pxid = rc;	311	pxid = rc;
295	drop:	312	drop:
296	/* Drop area */	313	/* Drop area */
297	nsend_call(fbphone, FB_DROP_SHM, 0);	314	nsend_call(fbphone, FB_DROP_SHM, 0);
298	exit:	315	exit:
299	/* Remove area */	316	/* Remove area */
300	munmap(shm, size);	317	munmap(shm, size);
301		318
302	return pxid;	319	return pxid;
303	}	320	}
304		321
305	extern char _binary_cons_selected_ppm_start[0];	322	extern char _binary_cons_selected_ppm_start[0];
306	extern int _binary_cons_selected_ppm_size;	323	extern int _binary_cons_selected_ppm_size;
307	extern char _binary_cons_idle_ppm_start[0];	324	extern char _binary_cons_idle_ppm_start[0];
308	extern int _binary_cons_idle_ppm_size;	325	extern int _binary_cons_idle_ppm_size;
309	extern char _binary_cons_has_data_ppm_start[0];	326	extern char _binary_cons_has_data_ppm_start[0];
310	extern int _binary_cons_has_data_ppm_size;	327	extern int _binary_cons_has_data_ppm_size;
311	extern char _binary_cons_kernel_ppm_start[0];	328	extern char _binary_cons_kernel_ppm_start[0];
312	extern int _binary_cons_kernel_ppm_size;	329	extern int _binary_cons_kernel_ppm_size;
313	/** Initialize nice graphical console environment */	330	/** Initialize nice graphical console environment */
314	void gcons_init(int phone)	331	void gcons_init(int phone)
315	{	332	{
316	int rc;	333	int rc;
317	int i;	334	int i;
318		335
319	fbphone = phone;	336	fbphone = phone;
320		337
321	rc = ipc_call_sync_2(phone, FB_GET_RESOLUTION, 0, 0, &xres, &yres);	338	rc = ipc_call_sync_2(phone, FB_GET_RESOLUTION, 0, 0, &xres, &yres);
322	if (rc)	339	if (rc)
323	return;	340	return;
324		341
325	if (xres < 800 \|\| yres < 600)	342	if (xres < 800 \|\| yres < 600)
326	return;	343	return;
327		344
328	/* create console viewport */	345	/* create console viewport */
329	/* Align width & height to character size */	346	/* Align width & height to character size */
330	console_vp = vp_create(CONSOLE_MARGIN, CONSOLE_TOP,	347	console_vp = vp_create(CONSOLE_MARGIN, CONSOLE_TOP,
331	ALIGN_DOWN(xres-2*CONSOLE_MARGIN, 8),	348	ALIGN_DOWN(xres-2*CONSOLE_MARGIN, 8),
332	ALIGN_DOWN(yres-(CONSOLE_TOP+CONSOLE_MARGIN),16));	349	ALIGN_DOWN(yres-(CONSOLE_TOP+CONSOLE_MARGIN),16));
333	if (console_vp < 0)	350	if (console_vp < 0)
334	return;	351	return;
335		352
336	/* Create status buttons */	353	/* Create status buttons */
337	for (i=0; i < CONSOLE_COUNT; i++) {	354	for (i=0; i < CONSOLE_COUNT; i++) {
338	cstatus_vp[i] = vp_create(STATUS_START+CONSOLE_MARGIN+i*(STATUS_WIDTH+STATUS_SPACE),	355	cstatus_vp[i] = vp_create(STATUS_START+CONSOLE_MARGIN+i*(STATUS_WIDTH+STATUS_SPACE),
339	STATUS_TOP, STATUS_WIDTH, STATUS_HEIGHT);	356	STATUS_TOP, STATUS_WIDTH, STATUS_HEIGHT);
340	if (cstatus_vp[i] < 0)	357	if (cstatus_vp[i] < 0)
341	return;	358	return;
342	vp_switch(cstatus_vp[i]);	359	vp_switch(cstatus_vp[i]);
343	set_style(0x202020, 0xffffff);	360	set_style(0x202020, 0xffffff);
344	}	361	}
345		362
346	/* Initialize icons */	363	/* Initialize icons */
347	ic_pixmaps[CONS_SELECTED] = make_pixmap(_binary_cons_selected_ppm_start,	364	ic_pixmaps[CONS_SELECTED] = make_pixmap(_binary_cons_selected_ppm_start,
348	(int)&_binary_cons_selected_ppm_size);	365	(int)&_binary_cons_selected_ppm_size);
349	ic_pixmaps[CONS_IDLE] = make_pixmap(_binary_cons_idle_ppm_start,	366	ic_pixmaps[CONS_IDLE] = make_pixmap(_binary_cons_idle_ppm_start,
350	(int)&_binary_cons_idle_ppm_size);	367	(int)&_binary_cons_idle_ppm_size);
351	ic_pixmaps[CONS_HAS_DATA] = make_pixmap(_binary_cons_has_data_ppm_start,	368	ic_pixmaps[CONS_HAS_DATA] = make_pixmap(_binary_cons_has_data_ppm_start,
352	(int)&_binary_cons_has_data_ppm_size);	369	(int)&_binary_cons_has_data_ppm_size);
353	ic_pixmaps[CONS_DISCONNECTED] = make_pixmap(_binary_cons_idle_ppm_start,	370	ic_pixmaps[CONS_DISCONNECTED] = make_pixmap(_binary_cons_idle_ppm_start,
354	(int)&_binary_cons_idle_ppm_size);	371	(int)&_binary_cons_idle_ppm_size);
355	ic_pixmaps[CONS_KERNEL] = make_pixmap(_binary_cons_kernel_ppm_start,	372	ic_pixmaps[CONS_KERNEL] = make_pixmap(_binary_cons_kernel_ppm_start,
356	(int)&_binary_cons_kernel_ppm_size);	373	(int)&_binary_cons_kernel_ppm_size);
357	ic_pixmaps[CONS_DISCONNECTED_SEL] = ic_pixmaps[CONS_SELECTED];	374	ic_pixmaps[CONS_DISCONNECTED_SEL] = ic_pixmaps[CONS_SELECTED];
358		375
359	use_gcons = 1;	376	use_gcons = 1;
360	console_state[0] = CONS_DISCONNECTED_SEL;	377	console_state[0] = CONS_DISCONNECTED_SEL;
361	console_state[KERNEL_CONSOLE] = CONS_KERNEL;	378	console_state[KERNEL_CONSOLE] = CONS_KERNEL;
362	gcons_redraw_console();	379	gcons_redraw_console();
363	}	380	}
364		381

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(root)/uspace/trunk/console/gcons.c – Rev 1558 → 1592