ppokorny
00cc9fca23
as argument introducers. in 0.4-pre10, these were changed
from foo to -foo and this broke many clients. This change
should fix that and be backward/forward compatible.
+ Added a noop function to the protocol. This is useful for writing
shell script clients of LCDproc.
+ Changed the shared sock_send_string function to NOT send the
ending NUL ('\0') byte with the string. This was confusing
in Perl clients which saw NUL's as the first character of
each reply. WARNING: The LCDPROC client depended on this
behavior, your client may too. Use the newline instead.
See the code in clients/lcdproc/main.c (look for "switch(buf[i])")
to see one way to handle this. This should allow new clients
to connect to old servers and vice-versa.
+ Messed with include structure in .c files. It should no longer
be necessary to specify ../.. to get to shared code headers.
Also, since we are using automake, the global config.h can be
found with just #include "config.h" as it's location is included
in a -I to the compilers. As a result "make distcheck" now works.
46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
#ifndef WIDGET_H
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#define WIDGET_H
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#include "screen.h"
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typedef struct widget {
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char *id;
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int type;
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// some sort of data here...
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int x, y; // Position
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int wid, hgt; // Size
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int left, top, right, bottom; // bounding rectangle
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int length; // size or direction
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int speed; // For scroller...
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char *text; // text or binary data
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LL *kids; // Frames can contain more widgets...
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} widget;
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// These correspond to the index into the "types" array...
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#define WID_NONE 0
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#define WID_STRING 1
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#define WID_HBAR 2
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#define WID_VBAR 3
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#define WID_ICON 4
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#define WID_TITLE 5
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#define WID_SCROLLER 6
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#define WID_FRAME 7
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#define WID_NUM 8
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#define WID_MAX_DIR 4
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extern char *types[];
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// RESERVED widget ID for keys active on a screen
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#define KEYS_WIDGETID "screenkeys"
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widget *widget_create ();
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int widget_destroy (widget * w);
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widget *widget_find (screen * s, char *id);
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int widget_add (screen * s, char *id, char *type, char *in, int sock);
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int widget_remove (screen * s, char *id, int sock);
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#endif
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