Apply formatting

src/hex_codes.h

@@ -1,4 +1,5 @@
-enum HexCodes{
+enum HexCodes
+{
   ACK = 0x06,
   NAK = 0x15,
   STX = 0x02,

src/message.h

@@ -1,11 +1,12 @@
 #ifndef MESSAGEHEADER_FILE
 #define MESSAGEHEADER_FILE
 
-typedef struct {
+typedef struct
+{
   int payloadSize;
   int responseSize;
   int retries;
-  char* payload;
+  char *payload;
 } Message;
 
 #endif

src/responses.h

@@ -1,13 +1,14 @@
 #ifndef RESPONSESHEADER_FILE
 #define RESPONSESHEADER_FILE
 
-typedef struct{
+typedef struct
+{
   int index;
   int length;
 } ParamInfo;
 
-
-typedef struct{
+typedef struct
+{
   int function;
   int responseCode;
   long long commerceCode;

src/transbank.h

@@ -10,13 +10,14 @@
 #include "message.h"
 #include "responses.h"
 
-enum TbkReturn{
+enum TbkReturn
+{
     TBK_OK = 0,
     TBK_NOK = -1
 };
 
-extern enum TbkReturn open_port(char* portName, int baudrate);
-extern char* sale(int amount, int ticket, bool send_messages);
+extern enum TbkReturn open_port(char *portName, int baudrate);
+extern char *sale(int amount, int ticket, bool send_messages);
 extern BaseResponse close();
 extern BaseResponse load_keys();
 extern enum TbkReturn poll();

src/transbank_serial_utils.c

@@ -3,84 +3,105 @@
 
 static const int DEFAULT_TIMEOUT = 1500;
 
-char* list_ports(){
+char *list_ports()
+{
   struct sp_port **ports;
   char *portList;
 
   int retval = sp_list_ports(&ports);
 
-  if (retval == SP_OK){
+  if (retval == SP_OK)
+  {
     int separators = 0;
     int chars = 0;
-    for (int i=0; ports[i] != NULL; i++){
+    for (int i = 0; ports[i] != NULL; i++)
+    {
       separators++;
       chars += strlen(sp_get_port_name(ports[i]));
     }
 
-    portList = malloc((separators) + chars * sizeof(char*));
+    portList = malloc((separators) + chars * sizeof(char *));
 
-    if (portList != NULL){
+    if (portList != NULL)
+    {
       strcpy(portList, sp_get_port_name(ports[0]));
-      for (int i = 1; ports[i] != NULL; i++){
+      for (int i = 1; ports[i] != NULL; i++)
+      {
         strcat(portList, "|");
         strcat(portList, sp_get_port_name(ports[i]));
       }
     }
-  } else{
-    char* error = "No serial devices detected\n";
-    portList = malloc(strlen(error) * sizeof(char*));
+  }
+  else
+  {
+    char *error = "No serial devices detected\n";
+    portList = malloc(strlen(error) * sizeof(char *));
     strcpy(portList, error);
   }
   sp_free_port_list(ports);
   return portList;
 }
 
-char* get_port_name(struct sp_port *port){
-  if (port != NULL){
+char *get_port_name(struct sp_port *port)
+{
+  if (port != NULL)
+  {
     return sp_get_port_name(port);
-  } else{
+  }
+  else
+  {
     return "No port configured";
   }
 }
 
-int read_bytes(struct sp_port *port, char* buf, Message message){
+int read_bytes(struct sp_port *port, char *buf, Message message)
+{
   int retval = TBK_NOK;
-  if (buf != NULL && sp_input_waiting(port) > 0){
+  if (buf != NULL && sp_input_waiting(port) > 0)
+  {
     int retval = sp_blocking_read(port, buf, message.responseSize, DEFAULT_TIMEOUT);
-      sp_flush(port, SP_BUF_INPUT);
-      return retval;
+    sp_flush(port, SP_BUF_INPUT);
+    return retval;
   }
 
   buf = NULL;
   sp_flush(port, SP_BUF_INPUT);
   return retval;
 }
 
-int read_ack(struct sp_port *port){
+int read_ack(struct sp_port *port)
+{
   char buf[1];
   int retval = sp_blocking_read_next(port, buf, 1, DEFAULT_TIMEOUT);
-  if (retval == 1 && buf[0] == ACK){
+  if (retval == 1 && buf[0] == ACK)
+  {
     return TBK_OK;
-  } else{
+  }
+  else
+  {
     return TBK_NOK;
   }
 }
 
-unsigned char calculate_lrc(char* message, int length){
+unsigned char calculate_lrc(char *message, int length)
+{
   unsigned char result = message[1];
-  for(int n=2; n < length-1; n++){
+  for (int n = 2; n < length - 1; n++)
+  {
     result ^= (unsigned char)message[n];
   }
   return result;
 }
 
-int reply_ack(struct sp_port *port, char* message, int length){
+int reply_ack(struct sp_port *port, char *message, int length)
+{
   char buf[] = {NAK};
   int retval = TBK_NOK;
 
   sp_flush(port, SP_BUF_BOTH);
   unsigned char lrc = calculate_lrc(message, length);
-  if(lrc == (unsigned char)message[length -1]){
+  if (lrc == (unsigned char)message[length - 1])
+  {
     buf[0] = ACK;
     retval = TBK_OK;
   }
@@ -89,12 +110,16 @@ int reply_ack(struct sp_port *port, char* message, int length){
   return retval;
 }
 
-int write_message(struct sp_port *port, Message message){
+int write_message(struct sp_port *port, Message message)
+{
   sp_flush(port, SP_BUF_BOTH);
   int retval = sp_blocking_write(port, message.payload, message.payloadSize, DEFAULT_TIMEOUT);
-  if (retval == message.payloadSize && sp_drain(port)){
+  if (retval == message.payloadSize && sp_drain(port))
+  {
     retval = TBK_OK;
-  } else{
+  }
+  else
+  {
     retval -= message.payloadSize;
   }
   sp_flush(port, SP_BUF_OUTPUT);

src/transbank_serial_utils.h

@@ -3,12 +3,12 @@
 
 #include "transbank.h"
 
-extern char* list_ports();
-extern char* get_port_name(struct sp_port *port);
-extern int read_bytes(struct sp_port *port, char* buf, Message message);
+extern char *list_ports();
+extern char *get_port_name(struct sp_port *port);
+extern int read_bytes(struct sp_port *port, char *buf, Message message);
 extern int read_ack(struct sp_port *port);
-extern unsigned char calculate_lrc(char* message, int length);
-extern int reply_ack(struct sp_port *port, char* message, int length);
+extern unsigned char calculate_lrc(char *message, int length);
+extern int reply_ack(struct sp_port *port, char *message, int length);
 extern int write_message(struct sp_port *port, Message message);
 
 #endif