crewID/libnfc
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Enhance messages display

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This commit is contained in:
Romuald Conty 2012-12-05 16:40:52 +01:00
parent 995368cffa
commit a3a3fa2848
2 changed files with 9 additions and 8 deletions
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15
libnfc/conf.c
View file

@ -40,20 +40,20 @@ conf_parse_file(const char* filename, void (*conf_keyvalue)(void* data, const ch
{
FILE *f = fopen (filename, "r");
if (!f) {
perror ("fopen");
log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_INFO, "Unable to open file: %s", filename);
return false;
}
char line[BUFSIZ];
const char *str_regex = "^[[:space:]]*([[:alnum:]_.]+)[[:space:]]*=[[:space:]]*(\"(.+)\"|([^[:space:]]+))[[:space:]]*$";
regex_t preg;
if(regcomp (&preg, str_regex, REG_EXTENDED|REG_NOTEOL) != 0) {
printf ("regcomp error\n");
log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR, "Regular expression used for configuration file parsing is not valid.");
return false;
}
size_t nmatch = preg.re_nsub + 1;
regmatch_t *pmatch = malloc (sizeof (*pmatch) * nmatch);
if(!pmatch) {
perror ("malloc");
log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR, "Not enough memory: malloc failed.");
return false;
}
@ -76,7 +76,7 @@ conf_parse_file(const char* filename, void (*conf_keyvalue)(void* data, const ch
strncpy(value, line+(pmatch[value_pmatch].rm_so), value_size); value[value_size]='\0';
conf_keyvalue(data, key, value);
} else {
log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "parse error on line #%d: %s", lineno, line);
log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Parse error on line #%d: %s", lineno, line);
}
}
break;
@ -107,7 +107,7 @@ conf_keyvalue_context(void *data, const char* key, const char* value)
}
strcpy(context->user_defined_devices[context->user_defined_device_count-1].connstring, value);
} else {
log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_INFO, "unknown key in config line: %s = %s", key, value);
log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_INFO, "Unknown key in config line: %s = %s", key, value);
}
}
@ -124,14 +124,15 @@ conf_devices_load(const char *dirname, nfc_context *context)
{
DIR *d = opendir(dirname);
if (!d) {
perror ("opendir");
log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "Unable to open directory: %s", dirname);
} else {
struct dirent* de;
while ((de = readdir(d))) {
if (de->d_name[0]!='.') {
const size_t filename_len = strlen(de->d_name);
const size_t extension_len = strlen(".conf");
if ((filename_len > extension_len) && (strncmp(".conf", de->d_name + (filename_len-extension_len), extension_len) == 0)) {
if ((filename_len > extension_len) &&
(strncmp(".conf", de->d_name + (filename_len-extension_len), extension_len) == 0)) {
char filename[BUFSIZ] = LIBNFC_DEVICECONFDIR"/";
strcat (filename, de->d_name);
struct stat s;

2
libnfc/drivers/pn532_uart.c
View file

@ -325,7 +325,7 @@ pn532_uart_send(nfc_device *pnd, const uint8_t *pbtData, const size_t szData, in
uint8_t abtRxBuf[6];
res = uart_receive(DRIVER_DATA(pnd)->port, abtRxBuf, 6, 0, timeout);
if (res != 0) {
log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_ERROR, "%s", "Unable to read ACK");
log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "%s", "Unable to read ACK");
pnd->last_error = res;
return pnd->last_error;
}