Attachment 58456 Details for Bug 118795

sample code

gettype.c (text/plain), 2.08 KB, created by Stefan Dirsch on 2005-11-23 16:12:03 UTC

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Creator: Stefan Dirsch

Created: 2005-11-23 16:12:03 UTC

Size: 2.08 KB

patch

obsolete

>#include <stdio.h>
>#include <stdlib.h>
>#include <stdarg.h>
>#include <strings.h>
>#include <xf86Parser.h>
>
>typedef struct _wacomType {
>	char* identifier;
>	char* type;
>	struct _wacomType* next;
>} wacomType;
>
>
>
>XF86ConfigPtr readConfig (char *);
>wacomType* getWacomTypes (XF86ConfigPtr);
>void VErrorF(const char*, va_list);
>void ErrorF (const char*, ...);
>
>
>int main (void) {
>	XF86ConfigPtr conf = readConfig ("/etc/X11/xorg.conf");
>	wacomType* wTypes  = getWacomTypes (conf);
>
>	for (;wTypes;wTypes=wTypes->next) {
>		printf ("+++ %s\n",wTypes->identifier);
>		if (wTypes->type) {
>			printf ("+++ %s\n",wTypes->type);
>		}
>	}
>
>	return 0;	
>}
>
>wacomType* getWacomTypes (XF86ConfigPtr conf) {
>	wacomType* last = 0;
>	if (! conf) {
>		return 0;
>	}
>	XF86ConfInputPtr ip = (XF86ConfInputPtr) conf->conf_input_lst;
>	if (! ip) {
>		return 0;
>	}
>	for (;ip;ip=ip->list.next) {
>		XF86OptionPtr op = (XF86OptionPtr) ip->inp_option_lst;
>		if (! op) {
>			return 0;
>		}
>		if (strcasecmp(ip->inp_driver,"wacom") != 0) {
>			continue;
>		}
>		char* type = 0;
>		for (;op;op=op->list.next) {
>			if (strcasecmp(op->opt_name,"Type") == 0) {
>				type = op->opt_val;
>			}
>		}
>		wacomType* data = (wacomType*)malloc (
>			sizeof(wacomType)
>		);
>		data->identifier = ip->inp_identifier;
>		data->type = type;
>		data->next = last;
>		last = data;
>	}
>	return last;
>}
>
>XF86ConfigPtr readConfig (char *filename) {
>	XF86ConfigPtr conf = 0;
>	const char *file   = 0;
>	char CONFPATH[]=
>		"%A,%R,/etc/%R,%P/etc/X11/%R,%E,%F,/etc/X11/%F," \
>		"%P/etc/X11/%F,%D/%X,/etc/X11/%X,/etc/%X,%P/etc/X11/%X.%H," \
>		"%P/etc/X11/%X,%P/lib/X11/%X.%H,%P/lib/X11/%X";
>
>	if (!(file = (char*)xf86openConfigFile (CONFPATH, filename, 0))) {
>		fprintf (stderr, "Unable to open config file\n");
>		return 0;
>	}
>	if ((conf = (XF86ConfigPtr)xf86readConfigFile ()) == 0) {
>		fprintf (stderr, "Problem when parsing config file\n");
>		xf86closeConfigFile ();
>		return 0;
>	}
>	xf86closeConfigFile ();
>	return conf;
>}
>
>void VErrorF(const char *f, va_list args) {
>	vfprintf(stderr, f, args);
>}
>
>void ErrorF(const char *f, ...) {
>	va_list args;
>	va_start(args, f);
>	vfprintf(stderr, f, args);
>	va_end(args);
>}   
>

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Attachments on bug 118795: 50833 | 50834 | 58456