1 files changed, 29 insertions, 27 deletions

diff --git a/tools/idevicebtlogger.c b/tools/idevicebtlogger.c
index e2ace34..c16573e 100644
--- a/tools/idevicebtlogger.c
+++ b/tools/idevicebtlogger.c
@@ -87,16 +87,18 @@ const uint8_t pcap_file_header[] = {
         0x00, 0x00, 0x00, 201,
 };
 
-static uint32_t big_endian_read_32(const uint8_t * buffer, int position) {
-    return ((uint32_t) buffer[position+3]) | (((uint32_t)buffer[position+2]) << 8) | (((uint32_t)buffer[position+1]) << 16) | (((uint32_t) buffer[position]) << 24);
+static uint32_t big_endian_read_32(const uint8_t * buffer, int position)
+{
+        return ((uint32_t) buffer[position+3]) | (((uint32_t)buffer[position+2]) << 8) | (((uint32_t)buffer[position+1]) << 16) | (((uint32_t) buffer[position]) << 24);
 }
 
-static void big_endian_store_32(uint8_t * buffer, uint16_t position, uint32_t value){
-    uint16_t pos = position;
-    buffer[pos++] = (uint8_t)(value >> 24);
-    buffer[pos++] = (uint8_t)(value >> 16);
-    buffer[pos++] = (uint8_t)(value >> 8);
-    buffer[pos++] = (uint8_t)(value);
+static void big_endian_store_32(uint8_t * buffer, uint16_t position, uint32_t value)
+{
+        uint16_t pos = position;
+        buffer[pos++] = (uint8_t)(value >> 24);
+        buffer[pos++] = (uint8_t)(value >> 16);
+        buffer[pos++] = (uint8_t)(value >> 8);
+        buffer[pos++] = (uint8_t)(value);
 }
 
 /**
@@ -118,8 +120,8 @@ static void bt_packet_logger_callback_pcap(uint8_t * data, uint16_t len, void *u
         }
 
         // parse packet header (ignore len field)
-        uint32_t ts_secs        = big_endian_read_32(data, 4);
-        uint32_t ts_us          = big_endian_read_32(data, 8);
+        uint32_t ts_secs = big_endian_read_32(data, 4);
+        uint32_t ts_us   = big_endian_read_32(data, 8);
         uint8_t packet_type = data[12];
         data += 13;
         len  -= 13;
@@ -158,18 +160,18 @@ static void bt_packet_logger_callback_pcap(uint8_t * data, uint16_t len, void *u
         }
 
         // setup pcap record header, 4 byte direction flag, 1 byte HCI H4 packet type, data
-    uint8_t pcap_record_header[21];
-    big_endian_store_32(pcap_record_header,  0, ts_secs);               // Timestamp seconds
-    big_endian_store_32(pcap_record_header,  4, ts_us);         // Timestamp microseconds
-    big_endian_store_32(pcap_record_header,  8, 4 + 1 + len);   // Captured  Packet Length
-    big_endian_store_32(pcap_record_header, 12, 4 + 1 + len);   // Original Packet Length
-    big_endian_store_32(pcap_record_header, 16, direction_in);  // Direction: Incoming = 1
-    pcap_record_header[20] = hci_h4_type;
-
-    // write header
+        uint8_t pcap_record_header[21];
+        big_endian_store_32(pcap_record_header,  0, ts_secs);       // Timestamp seconds
+        big_endian_store_32(pcap_record_header,  4, ts_us);         // Timestamp microseconds
+        big_endian_store_32(pcap_record_header,  8, 4 + 1 + len);   // Captured  Packet Length
+        big_endian_store_32(pcap_record_header, 12, 4 + 1 + len);   // Original Packet Length
+        big_endian_store_32(pcap_record_header, 16, direction_in);  // Direction: Incoming = 1
+        pcap_record_header[20] = hci_h4_type;
+
+        // write header
         (void) fwrite(pcap_record_header, 1, sizeof(pcap_record_header), packetlogger_file);
 
-    // write packet
+        // write packet
         (void) fwrite(data, 1, len, packetlogger_file);
 
         // flush
@@ -420,20 +422,20 @@ int main(int argc, char *argv[])
         }
 
 
-    if (packetlogger_file == NULL){
-        fprintf(stderr, "Failed to open file %s, errno = %d\n", out_filename, errno);
-        return -2;
-    }           
+        if (packetlogger_file == NULL){
+                fprintf(stderr, "Failed to open file %s, errno = %d\n", out_filename, errno);
+                return -2;
+        }
 
         switch (log_format){
                 case LOG_FORMAT_PCAP:
                         // printf("Output Format: PCAP\n");
-                // write PCAP file header
-                (void) fwrite(&pcap_file_header, 1, sizeof(pcap_file_header), packetlogger_file);
+                        // write PCAP file header
+                        (void) fwrite(&pcap_file_header, 1, sizeof(pcap_file_header), packetlogger_file);
                         break;
                 case LOG_FORMAT_PACKETLOGGER:
                         printf("Output Format: PacketLogger\n");
-                break;
+                        break;
                 default:
                         assert(0);
                         return -2;