mirror of
https://github.com/0intro/wmii
synced 2024-11-22 13:52:17 +03:00
58 lines
1.1 KiB
C
58 lines
1.1 KiB
C
/* Copyright ©2009-2010 Kris Maglione <maglione.k at Gmail>
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* See LICENSE file for license details.
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*/
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#define IXP_NO_P9_
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#define IXP_P9_STRUCTS
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#define CLIENTEXTERN
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#include <stdlib.h>
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#include <string.h>
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#include <ixp.h>
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#include <stuff/clientutil.h>
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#include <stuff/util.h>
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static IxpCFid* ctlfid;
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static char ctl[1024];
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static char* ectl;
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char*
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readctl(char *key) {
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char *s, *p;
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int nkey, n;
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if(ctlfid == nil) {
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ctlfid = ixp_open(client, "ctl", OREAD);
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n = ixp_read(ctlfid, ctl, 1023);
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ectl = ctl + n;
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ixp_close(ctlfid);
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}
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nkey = strlen(key);
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p = ctl - 1;
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do {
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p++;
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if(!strncmp(p, key, nkey)) {
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p += nkey;
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s = strchr(p, '\n');
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n = (s ? s : ectl) - p;
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s = freelater(emalloc(n + 1));
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s[n] = '\0';
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return strncpy(s, p, n);
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}
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} while((p = strchr(p, '\n')));
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return "";
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}
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void
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client_init(char* address) {
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IXP_ASSERT_VERSION;
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if(address == nil)
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address = getenv("WMII_ADDRESS");
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if(address && *address)
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client = ixp_mount(address);
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else
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client = ixp_nsmount("wmii");
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if(client == nil)
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fatal("can't mount wmii filesystem: %r\n");
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}
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