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#define MAX_ATR_SIZE 1024
#endif
#ifdef CACKEY_DEBUG
# ifdef HAVE_TIME_H
# include <time.h>
static time_t cackey_debug_start_time = 0;
# define CACKEY_DEBUG_PRINTTIME { if (cackey_debug_start_time == 0) { cackey_debug_start_time = time(NULL); }; fprintf(stderr, "[%lu]: ", (unsigned long) (time(NULL) - cackey_debug_start_time)); }
# define CACKEY_DEBUG_PRINTTIME { if (cackey_debug_start_time == 0) { cackey_debug_start_time = time(NULL); }; fprintf(cackey_debug_fd(), "[%lu]: ", (unsigned long) (time(NULL) - cackey_debug_start_time)); }
# else
# define CACKEY_DEBUG_PRINTTIME /**/
# endif
# define CACKEY_DEBUG_PRINTF(x...) { CACKEY_DEBUG_PRINTTIME; fprintf(stderr, "%s():%i: ", __func__, __LINE__); fprintf(stderr, x); fprintf(stderr, "\n"); fflush(stderr); }
# define CACKEY_DEBUG_PRINTBUF(f, x, y) { unsigned char *TMPBUF; unsigned long idx; TMPBUF = (unsigned char *) (x); CACKEY_DEBUG_PRINTTIME; fprintf(stderr, "%s():%i: %s (%s/%lu = {%02x", __func__, __LINE__, f, #x, (unsigned long) (y), TMPBUF[0]); for (idx = 1; idx < (y); idx++) { fprintf(stderr, ", %02x", TMPBUF[idx]); }; fprintf(stderr, "})\n"); fflush(stderr); }
# define CACKEY_DEBUG_PERROR(x) { fprintf(stderr, "%s():%i: ", __func__, __LINE__); CACKEY_DEBUG_PRINTTIME; perror(x); fflush(stderr); }
# define CACKEY_DEBUG_PRINTF(x...) { CACKEY_DEBUG_PRINTTIME; fprintf(cackey_debug_fd(), "%s():%i: ", __func__, __LINE__); fprintf(cackey_debug_fd(), x); fprintf(cackey_debug_fd(), "\n"); fflush(cackey_debug_fd()); }
# define CACKEY_DEBUG_PRINTBUF(f, x, y) { unsigned char *TMPBUF; unsigned long idx; TMPBUF = (unsigned char *) (x); CACKEY_DEBUG_PRINTTIME; fprintf(cackey_debug_fd(), "%s():%i: %s (%s/%lu = {%02x", __func__, __LINE__, f, #x, (unsigned long) (y), TMPBUF[0]); for (idx = 1; idx < (y); idx++) { fprintf(cackey_debug_fd(), ", %02x", TMPBUF[idx]); }; fprintf(cackey_debug_fd(), "})\n"); fflush(cackey_debug_fd()); }
# define CACKEY_DEBUG_PERROR(x) { fprintf(cackey_debug_fd(), "%s():%i: ", __func__, __LINE__); CACKEY_DEBUG_PRINTTIME; perror(x); fflush(cackey_debug_fd()); }
# define free(x) { CACKEY_DEBUG_PRINTF("FREE(%p) (%s)", x, #x); free(x); }
static FILE *cackey_debug_fd(void) {
static FILE *fd = NULL;
char *logfile;
if (fd != NULL) {
return(fd);
}
/*
* Log to stderr initially so we can use debugging within
* this function without getting into an infinite loop
*/
fd = stderr;
logfile = getenv("CACKEY_DEBUG_LOGFILE");
if (logfile != NULL) {
CACKEY_DEBUG_PRINTF("Found environment variable: %s", logfile);
logfile = strchr(logfile, '=');
if (logfile == NULL) {
logfile = getenv("CACKEY_DEBUG_LOGFILE");
} else {
logfile++;
}
}
if (logfile != NULL) {
CACKEY_DEBUG_PRINTF("Found log file: %s", logfile);
fd = fopen(logfile, "a");
}
if (fd == NULL) {
fd = stderr;
}
if (fd == stderr) {
CACKEY_DEBUG_PRINTF("Returning stderr");
} else {
CACKEY_DEBUG_PRINTF("Returning %p", fd);
}
return(fd);
}
static void *CACKEY_DEBUG_FUNC_MALLOC(size_t size, const char *func, int line) {
void *retval;
retval = malloc(size);
CACKEY_DEBUG_PRINTTIME;
fprintf(stderr, "%s():%i: ", func, line);
fprintf(stderr, "MALLOC() = %p", retval);
fprintf(stderr, "\n");
fflush(stderr);
fprintf(cackey_debug_fd(), "%s():%i: ", func, line);
fprintf(cackey_debug_fd(), "MALLOC() = %p", retval);
fprintf(cackey_debug_fd(), "\n");
fflush(cackey_debug_fd());
return(retval);
}
static void *CACKEY_DEBUG_FUNC_REALLOC(void *ptr, size_t size, const char *func, int line) {
void *retval;
retval = realloc(ptr, size);
if (retval != ptr) {
CACKEY_DEBUG_PRINTTIME;
fprintf(stderr, "%s():%i: ", func, line);
fprintf(stderr, "REALLOC(%p) = %p", ptr, retval);
fprintf(stderr, "\n");
fflush(stderr);
fprintf(cackey_debug_fd(), "%s():%i: ", func, line);
fprintf(cackey_debug_fd(), "REALLOC(%p) = %p", ptr, retval);
fprintf(cackey_debug_fd(), "\n");
fflush(cackey_debug_fd());
}
if (retval == NULL) {
CACKEY_DEBUG_PRINTF(" *** ERROR *** realloc returned NULL (size = %lu)", (unsigned long) size);
}
return(retval);
}
static char *CACKEY_DEBUG_FUNC_STRDUP(const char *ptr, const char *func, int line) {
char *retval;
retval = strdup(ptr);
CACKEY_DEBUG_PRINTTIME;
fprintf(stderr, "%s():%i: ", func, line);
fprintf(stderr, "STRDUP_MALLOC() = %p", retval);
fprintf(stderr, "\n");
fflush(stderr);
fprintf(cackey_debug_fd(), "%s():%i: ", func, line);
fprintf(cackey_debug_fd(), "STRDUP_MALLOC() = %p", retval);
fprintf(cackey_debug_fd(), "\n");
fflush(cackey_debug_fd());
return(retval);
}
static const char *CACKEY_DEBUG_FUNC_TAG_TO_STR(unsigned char tag) {
switch (tag) {
case GSCIS_TAG_CARDID:
|