/* Read and parse one included syntax file. */
static void parse_one_include(char *file)
{
FILE *rcstream;
/* Don't open directories, character files, or block files. */
if (!is_good_file(file))
return;
/* Open the included syntax file. */
rcstream = fopen(file, "rb");
if (rcstream == NULL) {
rcfile_error(_("Error reading %s: %s"), file, strerror(errno));
return;
}
/* Use the name and line number position of the included syntax file
* while parsing it, so we can know where any errors in it are. */
nanorc = file;
lineno = 0;
#ifdef DEBUG
fprintf(stderr, "Parsing file \"%s\"\n", file);
#endif
parse_rcfile(rcstream, TRUE);
}
/* Read and parse additional syntax files. */
void parse_include(char *ptr)
{
struct stat rcinfo;
FILE *rcstream;
char *option, *nanorc_save = nanorc, *expanded;
size_t lineno_save = lineno;
option = ptr;
if (*option == '"')
option++;
ptr = parse_argument(ptr);
/* Can't get the specified file's full path cause it may screw up
our cwd depending on the parent dirs' permissions, (see Savannah bug 25297) */
/* Don't open directories, character files, or block files. */
if (stat(option, &rcinfo) != -1) {
if (S_ISDIR(rcinfo.st_mode) || S_ISCHR(rcinfo.st_mode) ||
S_ISBLK(rcinfo.st_mode)) {
rcfile_error(S_ISDIR(rcinfo.st_mode) ?
_("\"%s\" is a directory") :
_("\"%s\" is a device file"), option);
}
}
expanded = real_dir_from_tilde(option);
/* Open the new syntax file. */
if ((rcstream = fopen(expanded, "rb")) == NULL) {
rcfile_error(_("Error reading %s: %s"), expanded,
strerror(errno));
return;
}
/* Use the name and line number position of the new syntax file
* while parsing it, so we can know where any errors in it are. */
nanorc = expanded;
lineno = 0;
#ifdef DEBUG
fprintf(stderr, "Parsing file \"%s\" (expanded from \"%s\")\n", expanded, option);
#endif
parse_rcfile(rcstream
#ifdef ENABLE_COLOR
, TRUE
#endif
);
/* We're done with the new syntax file. Restore the original
* filename and line number position. */
nanorc = nanorc_save;
lineno = lineno_save;
}
/* Read and parse additional syntax files. */
static void _parse_include(char *file)
{
struct stat rcinfo;
FILE *rcstream;
/* Can't get the specified file's full path because it may screw up
* our cwd depending on the parent directories' permissions (see
* Savannah bug #25297). */
/* Don't open directories, character files, or block files. */
if (stat(file, &rcinfo) != -1) {
if (S_ISDIR(rcinfo.st_mode) || S_ISCHR(rcinfo.st_mode) ||
S_ISBLK(rcinfo.st_mode)) {
rcfile_error(S_ISDIR(rcinfo.st_mode) ?
_("\"%s\" is a directory") :
_("\"%s\" is a device file"), file);
}
}
/* Open the new syntax file. */
if ((rcstream = fopen(file, "rb")) == NULL) {
rcfile_error(_("Error reading %s: %s"), file,
strerror(errno));
return;
}
/* Use the name and line number position of the new syntax file
* while parsing it, so we can know where any errors in it are. */
nanorc = file;
lineno = 0;
#ifdef DEBUG
fprintf(stderr, "Parsing file \"%s\"\n", file);
#endif
parse_rcfile(rcstream, TRUE);
}
/* The main rcfile function. It tries to open the system-wide rcfile,
* followed by the current user's rcfile. */
void do_rcfile(void)
{
struct stat rcinfo;
FILE *rcstream;
nanorc = mallocstrcpy(nanorc, SYSCONFDIR "/nanorc");
/* Don't open directories, character files, or block files. */
if (stat(nanorc, &rcinfo) != -1) {
if (S_ISDIR(rcinfo.st_mode) || S_ISCHR(rcinfo.st_mode) ||
S_ISBLK(rcinfo.st_mode))
rcfile_error(S_ISDIR(rcinfo.st_mode) ?
_("\"%s\" is a directory") :
_("\"%s\" is a device file"), nanorc);
}
#ifdef DEBUG
fprintf(stderr, "Parsing file \"%s\"\n", nanorc);
#endif
/* Try to open the system-wide nanorc. */
rcstream = fopen(nanorc, "rb");
if (rcstream != NULL)
parse_rcfile(rcstream
#ifdef ENABLE_COLOR
, FALSE
#endif
);
#ifdef DISABLE_ROOTWRAPPING
/* We've already read SYSCONFDIR/nanorc, if it's there. If we're
* root, and --disable-wrapping-as-root is used, turn wrapping off
* now. */
if (geteuid() == NANO_ROOT_UID)
SET(NO_WRAP);
#endif
get_homedir();
if (homedir == NULL)
rcfile_error(N_("I can't find my home directory! Wah!"));
else {
#ifndef RCFILE_NAME
#define RCFILE_NAME ".nanorc"
#endif
nanorc = charealloc(nanorc, strlen(homedir) + strlen(RCFILE_NAME) + 2);
sprintf(nanorc, "%s/%s", homedir, RCFILE_NAME);
/* Don't open directories, character files, or block files. */
if (stat(nanorc, &rcinfo) != -1) {
if (S_ISDIR(rcinfo.st_mode) || S_ISCHR(rcinfo.st_mode) ||
S_ISBLK(rcinfo.st_mode))
rcfile_error(S_ISDIR(rcinfo.st_mode) ?
_("\"%s\" is a directory") :
_("\"%s\" is a device file"), nanorc);
}
/* Try to open the current user's nanorc. */
rcstream = fopen(nanorc, "rb");
if (rcstream == NULL) {
/* Don't complain about the file's not existing. */
if (errno != ENOENT)
rcfile_error(N_("Error reading %s: %s"), nanorc,
strerror(errno));
} else
parse_rcfile(rcstream
#ifdef ENABLE_COLOR
, FALSE
#endif
);
}
free(nanorc);
nanorc = NULL;
if (errors && !ISSET(QUIET)) {
errors = FALSE;
fprintf(stderr,
_("\nPress Enter to continue starting nano.\n"));
while (getchar() != '\n')
;
}
#ifdef ENABLE_COLOR
set_colorpairs();
#endif
}
void wmtime_routine(int argc, char **argv) {
rckeys wmtime_keys[] = {
{ "left", &left_action },
{ "right", &right_action },
{ "middle", &middle_action },
{ NULL, NULL }
};
int i;
XEvent Event;
int but_stat = -1;
struct tm *time_struct;
long starttime;
long curtime;
char *conffile = NULL;
/* Scan through ~/.wmtimerc for the mouse button actions. */
if (default_left_action) left_action = strdup(default_left_action);
if (default_middle_action) middle_action = strdup(default_middle_action);
if (default_right_action) right_action = strdup(default_right_action);
/* Scan through the .rc files */
if (asprintf(&conffile, "/etc/wmtimerc") >= 0) {
parse_rcfile(conffile, wmtime_keys);
free(conffile);
}
if (asprintf(&conffile, "%s/.wmtimerc", getenv("HOME")) >= 0) {
parse_rcfile(conffile, wmtime_keys);
free(conffile);
}
if (asprintf(&conffile, "/etc/wmtimerc.fixed") >= 0) {
parse_rcfile(conffile, wmtime_keys);
free(conffile);
}
/* set user-defined colors */
if (color[0] != 0) {
Window Root;
XColor col;
XWindowAttributes attributes;
int screen;
Pixel pixel;
#define NUMSYMBOLS 10
XpmColorSymbol user_color[NUMSYMBOLS] = {
{NULL, "#2081B2CAAEBA", 0}, /* O */
{NULL, "#000049244103", 0}, /* + */
{NULL, "#00007DF771C6", 0}, /* @ */
{NULL, "#18618A288617", 0}, /* # */
{NULL, "#18619A699658", 0}, /* ; */
{NULL, "#0820861779E7", 0}, /* : */
{NULL, "#000071C66185", 0}, /* > */
{NULL, "#000061855144", 0}, /* , */
{NULL, "#00004D344103", 0}, /* < */
{NULL, "#10407DF779E7", 0} /* 1 */
};
/* code based on GetColor() from wmgeneral.c */
/* we need a temporary display to parse the color */
display = XOpenDisplay(NULL);
screen = DefaultScreen(display);
Root = RootWindow(display, screen);
XGetWindowAttributes(display, Root, &attributes);
col.pixel = 0;
if (!XParseColor(display, attributes.colormap, color, &col)) {
fprintf(stderr, "wmtime: can't parse %s.\n", color);
goto draw_window;
} else if (!XAllocColor(display, attributes.colormap, &col)) {
fprintf(stderr, "wmtime: can't allocate %s.\n", color);
goto draw_window;
}
pixel = col.pixel;
/* replace colors from wmtime-master.xpm */
user_color[0].pixel = pixel;
user_color[1].pixel = scale_pixel(pixel, .4);
user_color[2].pixel = scale_pixel(pixel, .7);
user_color[3].pixel = scale_pixel(pixel, .8);
user_color[4].pixel = scale_pixel(pixel, .9);
user_color[5].pixel = scale_pixel(pixel, .8);
user_color[6].pixel = scale_pixel(pixel, .6);
user_color[7].pixel = scale_pixel(pixel, .5);
user_color[8].pixel = scale_pixel(pixel, .4);
user_color[9].pixel = scale_pixel(pixel, .7);
wmgen.attributes.valuemask |= XpmColorSymbols;
wmgen.attributes.numsymbols = NUMSYMBOLS;
wmgen.attributes.colorsymbols = user_color;
XCloseDisplay(display);
}
draw_window:
openXwindow(argc, argv, wmtime_master_xpm, (char*)wmtime_mask_bits, 128, 64);
/* Mask out the right parts of the clock */
copyXPMArea(0, 0, 128, 64, 0, 98); /* Draw the borders */
copyXPMArea(0, 0, 64, 64, 64, 0); /* Draw the clock face */
copyXPMArea(64, 98, 64, 64, 0, 0); /* Draw the LCD background */
setMaskXY(0, 0);
/* add mouse region */
AddMouseRegion(0, 5, 48, 58, 60);
AddMouseRegion(1, 5, 5, 58, 46);
starttime = time(0);
curtime = time(0);
time_struct = localtime(&curtime);
while (1) {
curtime = time(0);
waitpid(0, NULL, WNOHANG);
time_struct = localtime(&curtime);
if (curtime >= starttime) {
if (!digital) {
/* Now to update the seconds */
DrawWijzer(time_struct->tm_hour, time_struct->tm_min, time_struct->tm_sec);
DrawDate(time_struct->tm_wday, time_struct->tm_mday, time_struct->tm_mon);
} else {
DrawTime(time_struct->tm_hour, time_struct->tm_min, time_struct->tm_sec);
DrawDate(time_struct->tm_wday, time_struct->tm_mday, time_struct->tm_mon);
}
RedrawWindow();
}
while (XPending(display)) {
XNextEvent(display, &Event);
switch (Event.type) {
case Expose:
RedrawWindow();
break;
case DestroyNotify:
XCloseDisplay(display);
exit(0);
break;
case ButtonPress:
but_stat = CheckMouseRegion(Event.xbutton.x, Event.xbutton.y);
break;
case ButtonRelease:
i = CheckMouseRegion(Event.xbutton.x, Event.xbutton.y);
if (but_stat == i && but_stat >= 0) {
switch (but_stat) {
case 0:
digital = 1-digital;
if (digital) {
copyXPMArea(64, 98, 64, 64, 0, 0);
DrawTime(time_struct->tm_hour, time_struct->tm_min, time_struct->tm_sec);
DrawDate(time_struct->tm_wday, time_struct->tm_mday, time_struct->tm_mon);
} else {
copyXPMArea(0, 98, 64, 64, 0, 0);
DrawWijzer(time_struct->tm_hour, time_struct->tm_min, time_struct->tm_sec);
DrawDate(time_struct->tm_wday, time_struct->tm_mday, time_struct->tm_mon);
}
RedrawWindow();
break;
case 1:
switch (Event.xbutton.button) {
case 1:
if (left_action)
execCommand(left_action);
break;
case 2:
if (middle_action)
execCommand(middle_action);
break;
case 3:
if (right_action)
execCommand(right_action);
break;
}
}
}
break;
}
}
/* Sleep 0.3 seconds */
usleep(300000L);
}
}
void wmifs_routine(int argc, char **argv)
{
rckeys wmifs_keys[] = {
{ "left", &left_action },
{ "middle", &middle_action },
{ "right", &right_action },
{ NULL, NULL }
};
int i, j;
XEvent Event;
int but_stat = -1;
int stat_online;
int stat_current;
int first_time = 1;
unsigned int curtime;
unsigned int nexttime;
struct timeval tv, tv2;
long ipacket, opacket, istat, ostat;
char temp[BUFFER_SIZE];
char *p;
for (i = 0; i < MAX_STAT_DEVICES; i++) {
stat_devices[i].name[0] = 0;
for (j = 0; j < 48; j++) {
stat_devices[i].his[j][0] = 0;
stat_devices[i].his[j][1] = 0;
}
}
stat_online = checknetdevs();
stat_current = 0;
if (active_interface) {
int isauto = !strcmp(active_interface, "auto");
for (i = 0; i < stat_online; i++) {
if ((isauto && stillonline(stat_devices[i].name)) ||
!strcmp(stat_devices[i].name, active_interface)) {
stat_current = i;
break;
}
}
}
#ifdef LEFT_ACTION
left_action = strdup(LEFT_ACTION);
#endif
#ifdef MIDDLE_ACTION
middle_action = strdup(MIDDLE_ACTION);
#endif
#ifdef RIGHT_ACTION
right_action = strdup(RIGHT_ACTION);
#endif
/* Scan throught the .rc files */
parse_rcfile(CONF"/wmifsrc", wmifs_keys);
p = getenv("HOME");
if (p == NULL || *p == 0) {
fprintf(stderr, "Unknown $HOME directory, please check your environment\n");
return;
}
strncpy(temp, p, BUFFER_SIZE - 10);
strcat(temp, "/.wmifsrc");
parse_rcfile(temp, wmifs_keys);
parse_rcfile(CONF"/wmifsrc.fixed", wmifs_keys);
/* set user-defined colors */
if (color[0] != 0) {
Window Root;
XColor col;
XWindowAttributes attributes;
int screen;
Pixel pixel;
#define NUMSYMBOLS 4
XpmColorSymbol user_color[NUMSYMBOLS] = {
{NULL, "#2081B2CAAEBA", 0}, /* + */
{NULL, "#28A23CF338E3", 0}, /* O */
{NULL, "#000049244103", 0}, /* @ */
{NULL, "#18618A288617", 0}, /* # */
};
/* code based on GetColor() from wmgeneral.c */
/* we need a temporary display to parse the color */
display = XOpenDisplay(NULL);
screen = DefaultScreen(display);
Root = RootWindow(display, screen);
XGetWindowAttributes(display, Root, &attributes);
col.pixel = 0;
if (!XParseColor(display, attributes.colormap, color, &col)) {
fprintf(stderr, "wmtime: can't parse %s.\n", color);
goto draw_window;
} else if (!XAllocColor(display, attributes.colormap, &col)) {
fprintf(stderr, "wmtime: can't allocate %s.\n", color);
goto draw_window;
}
pixel = col.pixel;
/* replace colors from wmtime-master.xpm */
user_color[0].pixel = pixel;
user_color[1].pixel = scale_pixel(pixel, .3);
user_color[2].pixel = scale_pixel(pixel, .4);
user_color[3].pixel = scale_pixel(pixel, .8);
wmgen.attributes.valuemask |= XpmColorSymbols;
wmgen.attributes.numsymbols = NUMSYMBOLS;
wmgen.attributes.colorsymbols = user_color;
XCloseDisplay(display);
}
draw_window:
openXwindow(argc, argv, wmifs_master_xpm, (char*)wmifs_mask_bits, wmifs_mask_width, wmifs_mask_height);
/* > Button */
AddMouseRegion(0, 5, 5, 35, 15);
AddMouseRegion(1, 5, 20, 58, 58);
gettimeofday(&tv2, NULL);
nexttime = ScrollSpeed;
DrawActiveIFS(stat_devices[stat_current].name);
while (1) {
struct timespec ts;
gettimeofday(&tv, NULL);
curtime = (tv.tv_sec - tv2.tv_sec) * 1000
+ (tv.tv_usec - tv2.tv_usec) / 1000;
waitpid(0, NULL, WNOHANG);
for (i = 0; i < stat_online; i++) {
get_statistics(stat_devices[i].name, &ipacket, &opacket, &istat, &ostat);
if (first_time) {
first_time = 0;
} else {
stat_devices[i].his[53][0] += istat - stat_devices[i].istatlast;
stat_devices[i].his[53][1] += ostat - stat_devices[i].ostatlast;
}
if (i == stat_current) {
if (!stillonline(stat_devices[i].name))
SetErrLED(LED_NET_POWER);
else
SetOnLED(LED_NET_POWER);
if (stat_devices[i].istatlast == istat)
SetOffLED(LED_NET_RX);
else
SetOnLED(LED_NET_RX);
if (stat_devices[i].ostatlast == ostat)
SetOffLED(LED_NET_TX);
else
SetOnLED(LED_NET_TX);
}
stat_devices[i].istatlast = istat;
stat_devices[i].ostatlast = ostat;
}
RedrawWindow();
if (curtime >= nexttime) {
nexttime = curtime + ScrollSpeed;
DrawStats(&stat_devices[stat_current].his[0][0], 54, 40, 5, 58);
for (i = 0; i < stat_online; i++) {
if (stillonline(stat_devices[i].name)) {
for (j = 1; j < 54; j++) {
stat_devices[i].his[j-1][0] = stat_devices[i].his[j][0];
stat_devices[i].his[j-1][1] = stat_devices[i].his[j][1];
}
stat_devices[i].his[53][0] = 0;
stat_devices[i].his[53][1] = 0;
}
}
RedrawWindow();
}
while (XPending(display)) {
XNextEvent(display, &Event);
switch (Event.type) {
case Expose:
RedrawWindow();
break;
case DestroyNotify:
XCloseDisplay(display);
exit(0);
break;
case ButtonPress:
but_stat = CheckMouseRegion(Event.xbutton.x, Event.xbutton.y);
break;
case ButtonRelease:
i = CheckMouseRegion(Event.xbutton.x, Event.xbutton.y);
if (but_stat == i && but_stat >= 0) {
switch (but_stat) {
case 0:
/* re-read the table */
strcpy(temp, stat_devices[stat_current].name);
stat_online = checknetdevs();
stat_current = 0;
for (i = 0; i < stat_online; i++) {
if (!strcmp(temp, stat_devices[i].name))
stat_current = i;
}
stat_current++;
if (stat_current == stat_online)
stat_current = 0;
DrawActiveIFS(stat_devices[stat_current].name);
DrawStats(&stat_devices[stat_current].his[0][0], 54, 40, 5, 58);
break;
case 1:
switch (Event.xbutton.button) {
case 1:
if (left_action)
execCommand(left_action);
break;
case 2:
if (middle_action)
execCommand(middle_action);
break;
case 3:
if (right_action)
execCommand(right_action);
break;
}
break;
}
}
but_stat = -1;
RedrawWindow();
break;
}
}
ts.tv_sec = 0;
ts.tv_nsec = SampleInt * 1000000;
nanosleep(&ts, NULL);
}
}