mirror of
https://github.com/mintycube/slock.git
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53 lines
1.0 KiB
C
53 lines
1.0 KiB
C
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#include <math.h>
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int
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resource_load(XrmDatabase db, char *name, enum resource_type rtype, void *dst)
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{
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char **sdst = dst;
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int *idst = dst;
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float *fdst = dst;
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char fullname[256];
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char fullclass[256];
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char *type;
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XrmValue ret;
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snprintf(fullname, sizeof(fullname), "%s.%s", "slock", name);
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snprintf(fullclass, sizeof(fullclass), "%s.%s", "Slock", name);
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fullname[sizeof(fullname) - 1] = fullclass[sizeof(fullclass) - 1] = '\0';
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XrmGetResource(db, fullname, fullclass, &type, &ret);
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if (ret.addr == NULL || strncmp("String", type, 64))
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return 1;
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switch (rtype) {
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case STRING:
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*sdst = ret.addr;
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break;
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case INTEGER:
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*idst = strtoul(ret.addr, NULL, 10);
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break;
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case FLOAT:
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*fdst = strtof(ret.addr, NULL);
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break;
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}
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return 0;
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}
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void
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config_init(Display *dpy)
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{
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char *resm;
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XrmDatabase db;
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ResourcePref *p;
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XrmInitialize();
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resm = XResourceManagerString(dpy);
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if (!resm)
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return;
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db = XrmGetStringDatabase(resm);
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for (p = resources; p < resources + LEN(resources); p++)
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resource_load(db, p->name, p->type, p->dst);
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}
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