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#include <stdio.h>
#define _XOPEN_SOURCE 600
#define _GNU_SOURCE
#include "tui.h"
#include "util.h"
#include "log.h"
#include <execinfo.h>
#include <errno.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
static const char *allowed = "abcdefghijklmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.:,;-_(){}[]";
void
panic(const char *file, int line, const char *msg, ...)
{
va_list ap;
if (tui_enabled())
tui_restore();
va_start(ap, msg);
fprintf(stderr, "tmus: panic at %s:%i (", file, line);
vfprintf(stderr, msg, ap);
fprintf(stderr, ")\n");
va_end(ap);
abort();
}
void
assert(int cond, const char *file, int line, const char *condstr)
{
if (cond) return;
if (tui_enabled())
tui_restore();
fprintf(stderr, "tmus: assertion failed %s:%i (%s)\n",
file, line, condstr);
abort();
}
void
warn(bool add_error, int type, const char *fmtstr, ...)
{
va_list ap;
va_start(ap, fmtstr);
if (tui_enabled()) {
if (type != USER)
log_info("tmus: ");
log_infov(fmtstr, ap);
if (add_error)
log_info(": %s", strerror(errno));
log_info("\n");
} else {
if (type != USER)
fprintf(stderr, "tmus: ");
vfprintf(stderr, fmtstr, ap);
if (add_error)
fprintf(stderr, ": %s", strerror(errno));
fprintf(stderr, "\n");
}
va_end(ap);
}
void
error(bool add_error, int type, const char *fmtstr, ...)
{
va_list ap;
if (tui_enabled())
tui_restore();
va_start(ap, fmtstr);
if (type != USER)
fprintf(stderr, "tmus: ");
vfprintf(stderr, fmtstr, ap);
if (add_error)
fprintf(stderr, ": %s", strerror(errno));
fprintf(stderr, "\n");
va_end(ap);
if (type == INTERNAL)
abort();
else
exit(1);
}
char *
astrdup(const char *str)
{
char *alloc;
alloc = strdup(str);
if (!alloc) ERROR(SYSTEM, "strdup");
return alloc;
}
char *
aprintf(const char *fmtstr, ...)
{
va_list ap, cpy;
ssize_t size;
char *str;
va_copy(cpy, ap);
va_start(ap, fmtstr);
size = vsnprintf(NULL, 0, fmtstr, ap);
if (size < 0) ERROR(SYSTEM, "snprintf");
va_end(ap);
str = malloc(size + 1);
if (!str) ERROR(SYSTEM, "malloc");
va_start(cpy, fmtstr);
vsnprintf(str, size + 1, fmtstr, cpy);
va_end(cpy);
return str;
}
char *
appendstrf(char *alloc, const char *fmtstr, ...)
{
va_list ap, cpy;
size_t size, prevlen;
va_copy(cpy, ap);
va_start(ap, fmtstr);
size = vsnprintf(NULL, 0, fmtstr, ap);
va_end(ap);
prevlen = alloc ? strlen(alloc) : 0;
alloc = realloc(alloc, prevlen + size + 1);
if (!alloc) ERROR(SYSTEM, "realloc");
va_start(cpy, fmtstr);
vsnprintf(alloc + prevlen, size + 1, fmtstr, cpy);
va_end(cpy);
return alloc;
}
char *
sanitized(const char *instr)
{
const char *p;
char *clean;
int i;
clean = astrdup(instr);
for (i = 0, p = instr; *p; p++) {
if (strchr(allowed, *p))
clean[i++] = *p;
}
ASSERT(i != 0);
clean[i] = '\0';
return clean;
}
const char *
timestr(unsigned int secs)
{
static char buf[16];
unsigned int mins, hours;
hours = secs / 3600;
mins = secs / 60 % 60;
secs = secs % 60;
if (hours) {
snprintf(buf, sizeof(buf), "%02u:%02u:%02u", hours, mins, secs);
} else {
snprintf(buf, sizeof(buf), "%02u:%02u", mins, secs);
}
return buf;
}
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