solo/log.c
2018-06-04 19:35:34 -04:00

86 lines
1.6 KiB
C
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#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include "log.h"
#include "util.h"
static uint32_t LOGMASK = TAG_FILENO;
void set_logging_mask(uint32_t mask)
{
LOGMASK = mask;
}
struct logtag
{
uint32_t tagn;
const char * tag;
};
struct logtag tagtable[] = {
{TAG_GEN,""},
{TAG_MC,"MC"},
{TAG_GA,"GA"},
{TAG_CP,"CP"},
{TAG_ERR,"ERR"},
{TAG_PARSE,"PARSE"},
{TAG_CTAP,"CTAP"},
{TAG_U2F,"U2F"},
{TAG_DUMP,"DUMP"},
{TAG_HID,"HID"},
{TAG_USB,"USB"},
{TAG_GREEN,"DEBUG"},
{TAG_RED,"DEBUG"},
{TAG_TIME,"TIME"},
};
__attribute__((weak)) void set_logging_tag(uint32_t tag)
{
// nothing
}
void LOG(uint32_t tag, const char * filename, int num, const char * fmt, ...)
{
int i;
if (((tag & 0x7fffffff) & LOGMASK) == 0)
{
return;
}
for (i = 0; i < sizeof(tagtable)/sizeof(struct logtag); i++)
{
if (tag & tagtable[i].tagn)
{
if (tagtable[i].tag[0]) printf("[%s] ", tagtable[i].tag);
i = 0;
break;
}
}
if (i != 0)
{
printf2(TAG_ERR,"INVALID LOG TAG\n");
exit(1);
}
set_logging_tag(tag);
#ifdef ENABLE_FILE_LOGGING
if (tag & TAG_FILENO)
{
printf("%s:%d: ", filename, num);
}
#endif
va_list args;
va_start(args, fmt);
vprintf(fmt, args);
va_end(args);
}
void LOG_HEX(uint32_t tag, uint8_t * data, int length)
{
if (((tag & 0x7fffffff) & LOGMASK) == 0)
{
return;
}
set_logging_tag(tag);
dump_hex(data,length);
}