static int plugin_ctrl (UgetPluginAria2* plugin, int code, void* data)
{
switch (code) {
case UGET_PLUGIN_CTRL_START:
if (plugin->node == NULL)
return plugin_start (plugin, data);
break;
case UGET_PLUGIN_CTRL_STOP:
plugin->stopped = TRUE;
return TRUE;
case UGET_PLUGIN_CTRL_SPEED:
// speed control
return plugin_ctrl_speed (plugin, data);
case UGET_PLUGIN_CTRL_NODE_UPDATED:
break;
}
return FALSE;
}
static void
panel_parse_plugin(xconf *xc)
{
plugin_instance *plug = NULL;
gchar *type = NULL;
ENTER;
xconf_get_str(xconf_find(xc, "type", 0), &type);
if (!type || !(plug = plugin_load(type))) {
ERR( "fbpanel: can't load %s plugin\n", type);
return;
}
plug->panel = p;
XCG(xc, "expand", &plug->expand, enum, bool_enum);
XCG(xc, "padding", &plug->padding, int);
XCG(xc, "border", &plug->border, int);
plug->xc = xconf_find(xc, "config", 0);
if (!plugin_start(plug)) {
ERR( "fbpanel: can't start plugin %s\n", type);
exit(1);
}
p->plugins = g_list_append(p->plugins, plug);
}
static int
panel_parse_plugin(panel *p, FILE *fp)
{
line s;
plugin *plug = NULL;
gchar *type = NULL;
FILE *tmpfp;
int expand , padding, border;
ENTER;
s.len = 256;
if (!(tmpfp = tmpfile())) {
ERR( "can't open temporary file with tmpfile()\n");
RET(0);
}
border = expand = padding = 0;
while (get_line(fp, &s) != LINE_BLOCK_END) {
if (s.type == LINE_NONE) {
ERR( "fbpanel: bad line %s\n", s.str);
goto error;
}
if (s.type == LINE_VAR) {
if (!g_ascii_strcasecmp(s.t[0], "type")) {
type = g_strdup(s.t[1]);
DBG("plug %s\n", type);
} else if (!g_ascii_strcasecmp(s.t[0], "expand"))
expand = str2num(bool_pair, s.t[1], 0);
else if (!g_ascii_strcasecmp(s.t[0], "padding"))
padding = atoi(s.t[1]);
else if (!g_ascii_strcasecmp(s.t[0], "border"))
border = atoi(s.t[1]);
else {
ERR( "fbpanel: unknown var %s\n", s.t[0]);
goto error;
}
} else if (s.type == LINE_BLOCK_START) {
if (!g_ascii_strcasecmp(s.t[0], "Config")) {
int pno = 1;
while (pno) {
get_line_as_is(fp, &s);
if (s.type == LINE_NONE) {
ERR( "fbpanel: unexpected eof\n");
goto error;
} else if (s.type == LINE_BLOCK_START) {
pno++;
} else if (s.type == LINE_BLOCK_END) {
pno--;
}
fprintf(tmpfp, "%s\n", s.str);
}
} else {
ERR( "fbpanel: unknown block %s\n", s.t[0]);
goto error;
}
} else {
ERR( "fbpanel: illegal in this context %s\n", s.str);
goto error;
}
}
if (!type || !(plug = plugin_load(type))) {
ERR( "fbpanel: can't load %s plugin\n", type);
goto error;
}
plug->panel = p;
plug->fp = tmpfp;
plug->expand = expand;
plug->padding = padding;
plug->border = border;
fprintf(tmpfp, "}\n");
fseek(tmpfp, 0, SEEK_SET);
DBG("starting\n");
if (!plugin_start(plug)) {
ERR( "fbpanel: can't start plugin %s\n", type);
goto error;
}
DBG("plug %s\n", type);
p->plugins = g_list_append(p->plugins, plug);
g_free(type);
RET(1);
error:
fclose(tmpfp);
g_free(type);
if (plug)
plugin_put(plug);
RET(0);
}
static int load_flat(char *fn, buffer *buf)
{
int i, j, intp;
char *texti;
FILE *fp;
int *fmts = NULL;
int nfmt = -1;
char instring[256], *p, *coords, *contents, *comma;
int sw = 80, sh = 20, sf = 0, f;
int s = 0;
int *styles = NULL;
int nsty = 0;
int n;
MwFmt fmt;
int lastph = -1;
cval value;
char *endp;
int type;
value.number = 0;
if ((fp = fopen(fn, "r")) == NULL)
return 1;
for (s = 0; s < buf->nsht; s++) {
for (i = line_last_used(buf, s); i > 0; i--) {
for (j = col_last_changed(buf, s, i, sf); j > 0; j--) {
ins_data(buf, siod_interpreter, NULL,
value, EMPTY, s, i, j);
ins_format(buf, s, i, j, sf);
}
}
}
buf->a1_refs = a1_refs;
s = 0; /* old files have no .sheet tags, so start at first sheet */
while (fgets(instring, 250, fp) != NULL) {
char b[1024];
b[0] = '\0'; /* make sure we don't keep stuff between loops */
/* strip off \r\n */
/*
if ((p = strpbrk(instring, "\r\n")) != NULL) *p = '\0';
*/
switch (instring[0]) {
case '\0':
case '#':
break;
case '.':
if (!strncmp(instring, ".margins ", 9)) {
sscanf(instring, ".margins %d %d %d %d %d %d",
&(buf->top_margin),
&(buf->bottom_margin),
&(buf->left_margin),
&(buf->right_margin),
&(buf->header_margin),
&(buf->footer_margin));
} else if (!strncmp(instring, ".a1_refs ", 9)) {
sscanf(instring, ".a1_refs %d",
&(buf->a1_refs));
} else if (!strncmp(instring, ".paper ", 7)) {
sscanf(instring, ".paper %s %d %d %d",
b,
&(buf->paper_width),
&(buf->paper_height),
&(buf->orientation));
buf->paper_name = MwStrdup(b);
} else if (!strncmp(instring, ".header ", 8)) {
sscanf(instring, ".header %[^\n]", b);
buf->header = MwStrdup(b);
} else if (!strncmp(instring, ".footer ", 8)) {
sscanf(instring, ".footer %[^\n]", b);
buf->footer = MwStrdup(b);
} else if (!strncmp(instring, ".header_on_first ", 17)) {
sscanf(instring, ".header_on_first %d",
&(buf->header_on_first));
} else if (!strncmp(instring, ".first_page ", 12)) {
sscanf(instring, ".first_page %d",
&(buf->first_page_number));
} else if (!strncmp(instring, ".sw ", 4)) {
sscanf(instring, ".sw %d", &sw);
buf->sw = sw;
} else if (!strncmp(instring, ".sh ", 4)) {
sscanf(instring, ".sh %d", &sh);
buf->sh = sh;
/* The old "standard format" used the .sf tag, which was bitmapped and
must no longer be used. Thus .nsf (new standard format)
*/
} else if (!strncmp(instring, ".nsf ", 5)) {
sscanf(instring, ".nsf %d", &sf);
std_fmt_set(buf, sf);
} else if (!strncmp(instring, ".cw ", 4)) {
int w;
sscanf(instring, ".cw %d %d", &i, &w);
set_width(buf, s, i, w);
} else if (!strncmp(instring, ".rh ", 4)) {
int h;
sscanf(instring, ".rh %d %d", &i, &h);
set_height(buf, s, i, h);
} else if (!strncmp(instring, ".ft", 3)) {
sscanf(instring, ".ft%d", &n);
if (n > nfmt) {
nfmt = n;
fmts = MwRealloc(fmts,
(nfmt+1)*sizeof *fmts);
}
fmts[n] = MwLoadFormats(fp);
/* now replace style with the real one */
MwDecodeFormat(fmts[n], ~0, &fmt);
/* Careful now. Some versions of Siag
produced bogus styles
*/
if (fmt.style < nsty
&& styles[fmt.style] < nstyle) {
fmt.style = styles[fmt.style];
fmts[n] = MwEncodeFormat(~0, &fmt);
} else {
fmt.style = 0;
}
} else if (!strncmp(instring, ".style ", 7)) {
int n;
sscanf(instring, ".style %d", &n);
if (n >= nsty) {
nsty = n;
styles = MwRealloc(styles,
(nsty+1)*sizeof *styles);
}
styles[n] = load_styles(fp);
} else if (!strncmp(instring, ".sheet ", 7)) {
char name[1000];
sscanf(instring, ".sheet %d %[^\n]", &s, name);
if (s >= buf->nsht)
buffer_add_sheet(buf, s);
buffer_rename_sheet(buf, s, name);
} else if (!strncmp(instring, ".fmt", 4)) {
int h;
char b[256];
sscanf(instring, ".fmt%d %[^\n]", &h, b);
h >>= MW_FMT_SHIFT; /* 0 <= h <= 15 */
lookup_style(style2name(h), b,
style_table[h].type);
} else if (!strncmp(instring, ".plugin-geometry ", 17)) {
int n, width, height;
n = sscanf(instring, ".plugin-geometry %d %d",
&width, &height);
if (lastph >= 0 && n >= 2) {
plugin_size_set(lastph,
width, height);
}
} else if (!strncmp(instring, ".plugin ", 8)) {
int n;
int row, col;
char name[1024];
plugin_t plugin;
sscanf(instring, ".plugin %d %d %s",
&row, &col, name);
plugin.row = row;
plugin.col = col;
plugin.name = MwStrdup(name);
p = file_name(buf, name);
lastph = plugin.ph = plugin_start(p);
MwFree(p);
plugin.displayed = 0;
if (plugin.ph != -1) {
n = buf->sht[s].nplugin++;
buf->sht[s].plugin = MwRealloc(buf->sht[s].plugin,
buf->sht[s].nplugin*sizeof(plugin_t));
buf->sht[s].plugin[n] = plugin;
}
} else if (!strncmp(instring, ".p", 2)) {
int n;
char key[256], *value;
sscanf(instring, ".p%d %s", &n, key);
value = MwMalloc(n+1);
fread(value, n, 1, fp);
value[n] = '\0';
put_property(buf, key, value);
MwFree(value);
}
break;
default: /* cell definition */
if ((coords = strtok(instring, "\t")) == NULL)
break;
if ((contents = strtok((char *) 0, "\t\n\r")) == NULL)
break;
if ((p = strtok(coords, " ")) == NULL)
break;
i = atoi(p);
if ((p = strtok(NULL, " ")) == NULL)
break;
j = atoi(p);
if ((p = strtok(NULL, " ")) == NULL)
break;
f = atoi(p);
if (nfmt == -1 || f > nfmt) { /* old */
f = MwFmtOldToNew(f);
} else {
f = fmts[f];
}
switch (contents[0]) {
case '$': /* string expression */
if ((texti = (contents+1)) == 0)
return 1;
ins_data(buf, siod_interpreter, texti,
value, STRING, s, i, j);
ins_format(buf, s, i, j, f);
break;
case '=': /* old style expression */
/* Special case SIOD and C for backward compatibility. */
if (contents[1] == '=') { /* C */
intp = C_interpreter;
texti = (contents+2);
} else { /* SIOD */
intp = siod_interpreter;
texti = (contents+1);
}
value.number = strtod(texti, &endp);
if (texti != endp && only_space(endp)) {
type = CONSTANT;
} else {
type = EXPRESSION;
}
if (texti == 0) return 1;
ins_data(buf, intp, texti,
value, type, s, i, j);
ins_format(buf, s, i, j, f);
break;
case '+': /* new style expression */
if ((comma = strchr(contents, ',')) == NULL)
return 1;
*comma = '\0';
intp = name2interpreter(contents+1);
if (intp < 0) return 1;
if (intp == siod_interpreter &&
comma[1] == '=') {
/* C expression masquerading as SIOD */
intp = C_interpreter;
texti = (comma+2);
} else {
texti = (comma+1);
}
if (texti == 0) return 1;
ins_data(buf, intp,
texti, value, EXPRESSION, s, i, j);
ins_format(buf, s, i, j, f);
break;
case '\"': /* label */
if ((texti = (contents + 1)) == 0)
return 1;
ins_data(buf, siod_interpreter, texti,
value, LABEL, s, i, j);
ins_format(buf, s, i, j, f);
break;
case 'm': /* embedded */
if ((texti = (contents + 1)) == 0)
return 1;
embed_load(contents+1);
ins_data(buf, siod_interpreter, texti,
value, EMBED, s, i, j);
ins_format(buf, s, i, j, f);
break;
default: /* anything else means empty */
ins_format(buf, s, i, j, f);
break;
}
break;
}
