/*
* EXTERNAL ENTRY POINT
*
* Logs a fault, initializing the fault registry, if necessary.
*
* Returns the number of substitution parameters it was called with,
* returning it as a negative number if the underlying log_eucafault_map()
* call returned FALSE.
*/
int
log_eucafault (const char *fault_id, ...)
{
va_list argv;
char *token[2];
char_map **m = NULL;
int count = 0;
int load = init_eucafaults (NULL);
logprintfl (EUCATRACE, "init_eucafaults() returned %d\n", load);
va_start (argv, fault_id);
while ((token[count % 2] = va_arg (argv, char *)) != NULL) {
++count;
if (! (count % 2)) {
m = c_varmap_alloc (m, token[0], token[1]);
}
}
va_end (argv);
if (count % 2) {
logprintfl (EUCAWARN, "log_eucafault() called with an odd (unmatched) number of substitution parameters: %d\n", count);
}
if (!log_eucafault_map (fault_id, (const char_map **)m)) {
logprintfl (EUCADEBUG, "log_eucafault_map() returned FALSE inside log_eucafault()\n");
count *= -1;
}
c_varmap_free (m);
return count;
}
int main (int argc, char **argv)
{
log_params_set (EUCAWARN, 0, 0); // set log level
log_prefix_set ("L "); // only print log level
log_file_set (NULL); // log output goes to STANDARD_FILESTREAM
char * component = NULL;
int opt;
while ((opt = getopt (argc, argv, "c:")) != -1) {
switch (opt) {
case 'c':
component = optarg;
break;
case 'h':
default:
usage (argv[0]);
return 1;
}
}
if (argv[optind]==NULL) {
logprintfl (EUCAERROR, "no fault ID is specified (try -h for usage)\n");
return 1;
}
int ndigits = 0;
for (char * c = argv[optind]; * c != '\0'; c++, ndigits++) {
if ( ! isdigit (* c)) {
logprintfl (EUCAERROR, "invalid fault ID (must be a number)\n");
return 1;
}
}
if (ndigits < 4) {
logprintfl (EUCAERROR, "invalid fault ID (must be a 4-digit number)\n");
return 1;
}
int nfaults = init_eucafaults (component);
if (nfaults < 1) {
logprintfl (EUCAERROR, "failed to locate fault information (is $EUCALYPTUS set?)\n");
return 1;
}
// place variable-and-value pairs from command line into the map
char_map ** m = NULL;
for (int opt = optind + 1; opt < argc; opt++) {
logprintfl (EUCADEBUG, "argv[opt]: %s\n", argv[opt]);
if ((opt - optind + 1) % 2) {
logprintfl (EUCADEBUG, "...now have two, calling c_varmap_alloc()\n");
m = c_varmap_alloc (m, argv[opt - 1], argv[opt]);
}
}
int ret = 0;
if (log_eucafault_map (argv[optind], (const char_map **)m) == FALSE) {
ret = 1;
}
if (m)
c_varmap_free (m);
return ret;
}
//!
//! Main entry point of the application
//!
//! @param[in] argc the number of parameter passed on the command line
//! @param[in] argv the list of arguments
//!
//! @return EUCA_OK on success or EUCA_ERROR on failure.
//!
int main(int argc, char **argv)
{
char *c_s1_sub = NULL;
char *c_s2_sub = NULL;
char *c_s3_sub = NULL;
wchar_t *s1_sub = NULL;
wchar_t *s2_sub = NULL;
wchar_t *s3_sub = NULL;
setlocale(LC_ALL, "en_US.UTF-8");
m = varmap_alloc(NULL, L"color", L"brown");
m = varmap_alloc(m, L"subject", L"føx");
m = varmap_alloc(m, L"øbject", L"dog");
printf(" nice string: %ls\n", s1);
s1_sub = varsub(s1, (const wchar_map **)m);
assert(s1_sub != NULL);
printf("nice string subbed: %ls\n", s1_sub);
EUCA_FREE(s1_sub);
printf(" ugly string: %ls\n", s2);
s2_sub = varsub(s2, (const wchar_map **)m);
assert(s2_sub != NULL);
printf("ugly string subbed: %ls\n", s2_sub);
EUCA_FREE(s2_sub);
printf(" unsubbable string: %ls\n", s3);
assert(varsub(s3, (const wchar_map **)m) == NULL);
varmap_free(m);
printf(" sending null map: %ls\n", s3); // Reuse s3
s3_sub = varsub(s3, NULL);
printf("returned from null: %ls\n", s3_sub);
EUCA_FREE(s3_sub);
// Now do it again, this time non-widechar
c_m = c_varmap_alloc(NULL, "colorxxxxxx", "brown"); //! @todo This matches
c_m = c_varmap_alloc(c_m, "subject", "fox");
c_m = c_varmap_alloc(c_m, "object", "dog");
printf(" nice string: %s\n", c_s1);
c_s1_sub = c_varsub(c_s1, (const char_map **)c_m);
printf("nice string subbed: %s\n", c_s1_sub);
assert(c_s1_sub != NULL);
EUCA_FREE(c_s1_sub);
printf(" ugly string: %s\n", c_s2);
c_s2_sub = c_varsub(c_s2, (const char_map **)c_m);
assert(c_s2_sub != NULL);
printf("ugly string subbed: %s\n", c_s2_sub);
EUCA_FREE(c_s2_sub);
printf(" unsubbable string: %s\n", c_s3);
c_s3_sub = c_varsub(c_s3, (const char_map **)c_m);
printf(" unsubbed string: %s\n", c_s3_sub);
assert(!strcmp(c_s3, c_s3_sub));
EUCA_FREE(c_s3_sub);
c_varmap_free(c_m);
printf(" sending null map: %s\n", c_s3); // Reuse s3
c_s3_sub = c_varsub(c_s3, NULL);
printf("returned from null: %s\n", c_s3_sub);
assert(!strcmp(c_s3, c_s3_sub));
EUCA_FREE(c_s3_sub);
}
/*
* I am not an animal.
*/
int
main (int argc, char **argv)
{
int dump = 0;
int opt;
//setlocale (LC_ALL, "en_US.utf-8");
while ((opt = getopt (argc, argv, "d")) != -1) {
switch (opt) {
case 'd':
dump++;
break;
default:
usage (argv[0]);
return 1;
}
}
// NULL forces init_eucafaults()'s call to
// initialize_faultlog() to guess at process name for creating
// logfile.
opt = init_eucafaults (NULL);
logprintfl (EUCADEBUG, "init_eucafaults() returned %d\n", opt);
if (optind < argc) {
char_map **m = c_varmap_alloc (NULL, "daemon", "Balrog");
m = c_varmap_alloc (m, "hostIp", "127.0.0.1");
m = c_varmap_alloc (m, "brokerIp", "127.0.0.2");
m = c_varmap_alloc (m, "endpointIp", "127.0.0.3");
logprintfl (EUCATRACE, "argv[1st of %d]: %s\n", argc - optind, argv[optind]);
log_eucafault_map (argv[optind], (const char_map **)m);
c_varmap_free (m);
// Now log to stdout for the remainder of the test.
faultlog = stdout;
// Reusing & abusing opt. :)
opt = log_eucafault (argv[optind], "daemon", "Balrog",
"hostIp", "127.0.0.1",
"brokerIp", "127.0.0.2",
"endpointIp", "127.0.0.3",
"unmatched!", NULL);
logprintfl (EUCADEBUG, "log_eucafault args returned: %d\n", opt);
// This allows substitution-argument pairs for unit test to be
// passed in on command line.
m = NULL;
for (opt = optind + 1; opt < argc; opt++) {
logprintfl (EUCATRACE, "argv[opt]: %s\n", argv[opt]);
if ((opt - optind + 1) % 2) {
logprintfl (EUCATRACE, "...now have two, calling c_varmap_alloc()\n");
m = c_varmap_alloc (m, argv[opt - 1], argv[opt]);
}
}
if (m != NULL) {
log_eucafault_map (argv[optind], (const char_map **)m);
c_varmap_free (m);
} else {
log_eucafault_map (argv[optind], NULL);
}
log_eucafault (argv[optind], NULL); // Deliberately call w/NULL.
}
if (dump) {
dump_eucafaults_db ();
}
if (optind >= argc) {
usage (argv[0]);
return 1;
}
return 0;
}
