improve messagein class.

6 files changed, 31 insertions, 32 deletions

diff --git a/src/net/eathena/messagein.cpp b/src/net/eathena/messagein.cpp
index 923be96af..cb5f2ecfd 100644
--- a/src/net/eathena/messagein.cpp
+++ b/src/net/eathena/messagein.cpp
@@ -36,7 +36,7 @@
 namespace EAthena 
 {
 
-MessageIn::MessageIn(const char *data, unsigned int length):
+MessageIn::MessageIn(const char *const data, const unsigned int length) :
     Net::MessageIn(data, length)
 {
     // Read the message ID
@@ -58,7 +58,7 @@ int16_t MessageIn::readInt16()
     }
     mPos += 2;
     PacketCounters::incInBytes(2);
-    DEBUGLOG("readInt16: " + toString(static_cast<int>(value)));
+    DEBUGLOG("readInt16: " + toStringPrint(static_cast<int>(value)));
     return value;
 }
 
@@ -77,7 +77,7 @@ int32_t MessageIn::readInt32()
     }
     mPos += 4;
     PacketCounters::incInBytes(4);
-    DEBUGLOG(strprintf("readInt32: %u", value));
+    DEBUGLOG("readInt32: " + toStringPrint(value));
     return value;
 }
 
diff --git a/src/net/eathena/messagein.h b/src/net/eathena/messagein.h
index 47e3b3004..7279d8dcf 100644
--- a/src/net/eathena/messagein.h
+++ b/src/net/eathena/messagein.h
@@ -44,7 +44,7 @@ class MessageIn final : public Net::MessageIn
         /**
          * Constructor.
          */
-        MessageIn(const char *data, unsigned int length);
+        MessageIn(const char *const data, const unsigned int length);
 
         A_DELETE_COPY(MessageIn)
 
diff --git a/src/net/messagein.cpp b/src/net/messagein.cpp
index 2858368e2..a833c6cde 100644
--- a/src/net/messagein.cpp
+++ b/src/net/messagein.cpp
@@ -54,7 +54,7 @@ unsigned char MessageIn::readInt8()
 
     mPos += 1;
     PacketCounters::incInBytes(1);
-    DEBUGLOG("readInt8: " + toString(static_cast<int>(value)));
+    DEBUGLOG("readInt8: " + toStringPrint(static_cast<int>(value)));
     return value;
 }
 
@@ -62,7 +62,7 @@ void MessageIn::readCoordinates(uint16_t &x, uint16_t &y)
 {
     if (mPos + 3 <= mLength)
     {
-        unsigned char const *const p
+        const unsigned char *const p
             = reinterpret_cast<unsigned char const *const>(mData + mPos);
         x = static_cast<short unsigned>(p[0] | ((p[1] & 0x07) << 8));
         y = static_cast<short unsigned>((p[1] >> 3) | ((p[2] & 0x3F) << 5));
@@ -74,7 +74,7 @@ void MessageIn::readCoordinates(uint16_t &x, uint16_t &y)
         static_cast<int>(y))));
 }
 
-uint8_t MessageIn::fromServerDirection(uint8_t serverDir)
+uint8_t MessageIn::fromServerDirection(const uint8_t serverDir)
 {
     // Translate from eAthena format
     switch (serverDir)
@@ -113,9 +113,7 @@ void MessageIn::readCoordinates(uint16_t &x, uint16_t &y, uint8_t &direction)
     if (mPos + 3 <= mLength)
     {
         const char *const data = mData + mPos;
-        int16_t temp;
-
-        temp = MAKEWORD(data[1] & 0x00c0, data[0] & 0x00ff);
+        int16_t temp = MAKEWORD(data[1] & 0x00c0, data[0] & 0x00ff);
         x = static_cast<unsigned short>(temp >> 6);
         temp = MAKEWORD(data[2] & 0x00f0, data[1] & 0x003f);
         y = static_cast<unsigned short>(temp >> 4);
@@ -137,9 +135,7 @@ void MessageIn::readCoordinatePair(uint16_t &srcX, uint16_t &srcY,
     if (mPos + 5 <= mLength)
     {
         const char *const data = mData + mPos;
-        int16_t temp;
-
-        temp = MAKEWORD(data[3], data[2] & 0x000f);
+        int16_t temp = MAKEWORD(data[3], data[2] & 0x000f);
         dstX = static_cast<unsigned short>(temp >> 2);
 
         dstY = MAKEWORD(data[4], data[3] & 0x0003);
@@ -159,7 +155,7 @@ void MessageIn::readCoordinatePair(uint16_t &srcX, uint16_t &srcY,
     PacketCounters::incInBytes(5);
 }
 
-void MessageIn::skip(unsigned int length)
+void MessageIn::skip(const unsigned int length)
 {
     mPos += length;
     PacketCounters::incInBytes(length);
@@ -181,11 +177,12 @@ std::string MessageIn::readString(int length)
     }
 
     // Read the string
-    char const *const stringBeg = mData + mPos;
-    char const *const stringEnd
-        = static_cast<char const *>(memchr(stringBeg, '\0', length));
+    const char *const stringBeg = mData + mPos;
+    const char *const stringEnd
+        = static_cast<const char *const>(memchr(stringBeg, '\0', length));
 
-    std::string str(stringBeg, stringEnd ? stringEnd - stringBeg : length);
+    const std::string str(stringBeg, stringEnd
+        ? stringEnd - stringBeg : length);
     mPos += length;
     PacketCounters::incInBytes(length);
     DEBUGLOG("readString: " + str);
@@ -206,10 +203,11 @@ std::string MessageIn::readRawString(int length)
     }
 
     // Read the string
-    char const *const stringBeg = mData + mPos;
-    char const *const stringEnd
-        = static_cast<char const *const>(memchr(stringBeg, '\0', length));
-    std::string str(stringBeg, stringEnd ? stringEnd - stringBeg : length);
+    const char *const stringBeg = mData + mPos;
+    const char *const stringEnd
+        = static_cast<const char *const>(memchr(stringBeg, '\0', length));
+    std::string str(stringBeg, stringEnd
+        ? stringEnd - stringBeg : length);
 
     mPos += length;
     PacketCounters::incInBytes(length);
@@ -218,10 +216,10 @@ std::string MessageIn::readRawString(int length)
     if (stringEnd)
     {
         const long len2 = length - (stringEnd - stringBeg) - 1;
-        char const *const stringBeg2 = stringEnd + 1;
-        char const *const stringEnd2
-            = static_cast<char const *const>(memchr(stringBeg2, '\0', len2));
-        std::string hiddenPart = std::string(stringBeg2,
+        const char *const stringBeg2 = stringEnd + 1;
+        const char *const stringEnd2
+            = static_cast<const char *const>(memchr(stringBeg2, '\0', len2));
+        const std::string hiddenPart = std::string(stringBeg2,
             stringEnd2 ? stringEnd2 - stringBeg2 : len2);
         if (hiddenPart.length() > 0)
         {
diff --git a/src/net/messagein.h b/src/net/messagein.h
index c6c5ce7eb..2f152924d 100644
--- a/src/net/messagein.h
+++ b/src/net/messagein.h
@@ -89,7 +89,7 @@ class MessageIn
         /**
          * Skips a given number of bytes.
          */
-        virtual void skip(unsigned int length);
+        virtual void skip(const unsigned int length);
 
         /**
          * Reads a string. If a length is not given (-1), it is assumed
@@ -105,7 +105,8 @@ class MessageIn
         virtual ~MessageIn()
         { }
 
-        static uint8_t fromServerDirection(uint8_t serverDir) A_WARN_UNUSED;
+        static uint8_t fromServerDirection(const uint8_t serverDir)
+                                           A_WARN_UNUSED;
 
     protected:
         /**
diff --git a/src/net/tmwa/messagein.cpp b/src/net/tmwa/messagein.cpp
index 3b774f158..3414b0091 100644
--- a/src/net/tmwa/messagein.cpp
+++ b/src/net/tmwa/messagein.cpp
@@ -36,7 +36,7 @@
 namespace TmwAthena 
 {
 
-MessageIn::MessageIn(const char *data, unsigned int length):
+MessageIn::MessageIn(const char *const data, const unsigned int length) :
     Net::MessageIn(data, length)
 {
     // Read the message ID
@@ -58,7 +58,7 @@ int16_t MessageIn::readInt16()
     }
     mPos += 2;
     PacketCounters::incInBytes(2);
-    DEBUGLOG("readInt16: " + toString(static_cast<int>(value)));
+    DEBUGLOG("readInt16: " + toStringPrint(static_cast<int>(value)));
     return value;
 }
 
@@ -77,7 +77,7 @@ int32_t MessageIn::readInt32()
     }
     mPos += 4;
     PacketCounters::incInBytes(4);
-    DEBUGLOG(strprintf("readInt32: %u", static_cast<unsigned>(value)));
+    DEBUGLOG("readInt32:" + toStringPrint(value));
     return value;
 }
 
diff --git a/src/net/tmwa/messagein.h b/src/net/tmwa/messagein.h
index 8bd9641ab..a5db62334 100644
--- a/src/net/tmwa/messagein.h
+++ b/src/net/tmwa/messagein.h
@@ -44,7 +44,7 @@ class MessageIn final : public Net::MessageIn
         /**
          * Constructor.
          */
-        MessageIn(const char *data, unsigned int length);
+        MessageIn(const char *const data, const unsigned int length);
 
         A_DELETE_COPY(MessageIn)