1 files changed, 113 insertions, 113 deletions

diff --git a/src/lib/md5.c b/src/lib/md5.c
index a7eb35fe..3d0f7493 100644
--- a/src/lib/md5.c
+++ b/src/lib/md5.c
@@ -20,21 +20,21 @@
 #include "md5.h"
 #include "mhd_byteorder.h"
 
-#define PUT_64BIT_LE(cp, value) do {                                    \
-        (cp)[7] = (uint8_t)((value) >> 56);                             \
-        (cp)[6] = (uint8_t)((value) >> 48);                             \
-        (cp)[5] = (uint8_t)((value) >> 40);                             \
-        (cp)[4] = (uint8_t)((value) >> 32);                             \
-        (cp)[3] = (uint8_t)((value) >> 24);                             \
-        (cp)[2] = (uint8_t)((value) >> 16);                             \
-        (cp)[1] = (uint8_t)((value) >> 8);                              \
-        (cp)[0] = (uint8_t)((value)); } while (0)
-
-#define PUT_32BIT_LE(cp, value) do {                                    \
-        (cp)[3] = (uint8_t)((value) >> 24);                             \
-        (cp)[2] = (uint8_t)((value) >> 16);                             \
-        (cp)[1] = (uint8_t)((value) >> 8);                              \
-        (cp)[0] = (uint8_t)((value)); } while (0)
+#define PUT_64BIT_LE(cp, value) do {          \
+    (cp)[7] = (uint8_t) ((value) >> 56);       \
+    (cp)[6] = (uint8_t) ((value) >> 48);       \
+    (cp)[5] = (uint8_t) ((value) >> 40);       \
+    (cp)[4] = (uint8_t) ((value) >> 32);       \
+    (cp)[3] = (uint8_t) ((value) >> 24);       \
+    (cp)[2] = (uint8_t) ((value) >> 16);       \
+    (cp)[1] = (uint8_t) ((value) >> 8);        \
+    (cp)[0] = (uint8_t) ((value)); } while (0)
+
+#define PUT_32BIT_LE(cp, value) do {          \
+    (cp)[3] = (uint8_t) ((value) >> 24);       \
+    (cp)[2] = (uint8_t) ((value) >> 16);       \
+    (cp)[1] = (uint8_t) ((value) >> 8);        \
+    (cp)[0] = (uint8_t) ((value)); } while (0)
 
 static uint8_t PADDING[MD5_BLOCK_SIZE] = {
   0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -47,9 +47,9 @@ static uint8_t PADDING[MD5_BLOCK_SIZE] = {
  * initialization constants.
  */
 void
-MHD_MD5Init(struct MD5Context *ctx)
+MHD_MD5Init (struct MD5Context *ctx)
 {
-  if (!ctx)
+  if (! ctx)
     return;
 
   ctx->count = 0;
@@ -64,26 +64,26 @@ MHD_MD5Init(struct MD5Context *ctx)
  * of bytes.
  */
 void
-MHD_MD5Update(struct MD5Context *ctx, const unsigned char *input, size_t len)
+MHD_MD5Update (struct MD5Context *ctx, const unsigned char *input, size_t len)
 {
   size_t have, need;
 
-  if (!ctx || !input)
+  if (! ctx || ! input)
     return;
 
   /* Check how many bytes we already have and how many more we need. */
-  have = (size_t)((ctx->count >> 3) & (MD5_BLOCK_SIZE - 1));
+  have = (size_t) ((ctx->count >> 3) & (MD5_BLOCK_SIZE - 1));
   need = MD5_BLOCK_SIZE - have;
 
   /* Update bitcount */
-  ctx->count += (uint64_t)len << 3;
+  ctx->count += (uint64_t) len << 3;
 
   if (len >= need)
   {
     if (have != 0)
     {
-      memcpy(ctx->buffer + have, input, need);
-      MD5Transform(ctx->state, ctx->buffer);
+      memcpy (ctx->buffer + have, input, need);
+      MD5Transform (ctx->state, ctx->buffer);
       input += need;
       len -= need;
       have = 0;
@@ -92,7 +92,7 @@ MHD_MD5Update(struct MD5Context *ctx, const unsigned char *input, size_t len)
     /* Process data in MD5_BLOCK_SIZE-byte chunks. */
     while (len >= MD5_BLOCK_SIZE)
     {
-      MD5Transform(ctx->state, input);
+      MD5Transform (ctx->state, input);
       input += MD5_BLOCK_SIZE;
       len -= MD5_BLOCK_SIZE;
     }
@@ -100,7 +100,7 @@ MHD_MD5Update(struct MD5Context *ctx, const unsigned char *input, size_t len)
 
   /* Handle any remaining bytes of data. */
   if (len != 0)
-    memcpy(ctx->buffer + have, input, len);
+    memcpy (ctx->buffer + have, input, len);
 }
 
 /*
@@ -108,42 +108,42 @@ MHD_MD5Update(struct MD5Context *ctx, const unsigned char *input, size_t len)
  * 1 0* (64-bit count of bits processed, MSB-first)
  */
 void
-MD5Pad(struct MD5Context *ctx)
+MD5Pad (struct MD5Context *ctx)
 {
   uint8_t count[8];
   size_t padlen;
 
-  if (!ctx)
+  if (! ctx)
     return;
 
   /* Convert count to 8 bytes in little endian order. */
-  PUT_64BIT_LE(count, ctx->count);
+  PUT_64BIT_LE (count, ctx->count);
 
   /* Pad out to 56 mod 64. */
-  padlen = MD5_BLOCK_SIZE -
-    ((ctx->count >> 3) & (MD5_BLOCK_SIZE - 1));
+  padlen = MD5_BLOCK_SIZE
+           - ((ctx->count >> 3) & (MD5_BLOCK_SIZE - 1));
   if (padlen < 1 + 8)
     padlen += MD5_BLOCK_SIZE;
-  MHD_MD5Update(ctx, PADDING, padlen - 8);              /* padlen - 8 <= 64 */
-  MHD_MD5Update(ctx, count, 8);
+  MHD_MD5Update (ctx, PADDING, padlen - 8);    /* padlen - 8 <= 64 */
+  MHD_MD5Update (ctx, count, 8);
 }
 
 /*
  * Final wrapup--call MD5Pad, fill in digest and zero out ctx.
  */
 void
-MHD_MD5Final(unsigned char digest[MD5_DIGEST_SIZE], struct MD5Context *ctx)
+MHD_MD5Final (unsigned char digest[MD5_DIGEST_SIZE], struct MD5Context *ctx)
 {
   int i;
 
-  if (!ctx || !digest)
+  if (! ctx || ! digest)
     return;
 
-  MD5Pad(ctx);
+  MD5Pad (ctx);
   for (i = 0; i < 4; i++)
-    PUT_32BIT_LE(digest + i * 4, ctx->state[i]);
+    PUT_32BIT_LE (digest + i * 4, ctx->state[i]);
 
-  memset(ctx, 0, sizeof(*ctx));
+  memset (ctx, 0, sizeof(*ctx));
 }
 
 
@@ -151,13 +151,13 @@ MHD_MD5Final(unsigned char digest[MD5_DIGEST_SIZE], struct MD5Context *ctx)
 
 /* #define F1(x, y, z) (x & y | ~x & z) */
 #define F1(x, y, z) (z ^ (x & (y ^ z)))
-#define F2(x, y, z) F1(z, x, y)
+#define F2(x, y, z) F1 (z, x, y)
 #define F3(x, y, z) (x ^ y ^ z)
 #define F4(x, y, z) (y ^ (x | ~z))
 
 /* This is the central step in the MD5 algorithm. */
 #define MD5STEP(f, w, x, y, z, data, s) \
-        ( w += f(x, y, z) + data,  w = w<<s | w>>(32-s),  w += x )
+  (w += f (x, y, z) + data,  w = w << s | w >> (32 - s),  w += x)
 
 /*
  * The core of the MD5 algorithm, this alters an existing MD5 hash to
@@ -165,20 +165,20 @@ MHD_MD5Final(unsigned char digest[MD5_DIGEST_SIZE], struct MD5Context *ctx)
  * the data and converts bytes into longwords for this routine.
  */
 void
-MD5Transform(uint32_t state[4], const uint8_t block[MD5_BLOCK_SIZE])
+MD5Transform (uint32_t state[4], const uint8_t block[MD5_BLOCK_SIZE])
 {
   uint32_t a, b, c, d, in[MD5_BLOCK_SIZE / 4];
 
 #if _MHD_BYTE_ORDER == _MHD_LITTLE_ENDIAN
-  memcpy(in, block, sizeof(in));
+  memcpy (in, block, sizeof(in));
 #else
   for (a = 0; a < MD5_BLOCK_SIZE / 4; a++)
   {
-    in[a] = (uint32_t)(
-      (uint32_t)(block[a * 4 + 0]) |
-      (uint32_t)(block[a * 4 + 1]) << 8 |
-      (uint32_t)(block[a * 4 + 2]) << 16 |
-      (uint32_t)(block[a * 4 + 3]) << 24);
+    in[a] = (uint32_t) (
+      (uint32_t) (block[a * 4 + 0])
+      | (uint32_t) (block[a * 4 + 1]) << 8
+        | (uint32_t) (block[a * 4 + 2]) << 16
+        | (uint32_t) (block[a * 4 + 3]) << 24);
   }
 #endif
 
@@ -187,73 +187,73 @@ MD5Transform(uint32_t state[4], const uint8_t block[MD5_BLOCK_SIZE])
   c = state[2];
   d = state[3];
 
-  MD5STEP(F1, a, b, c, d, in[0]  + 0xd76aa478, 7);
-  MD5STEP(F1, d, a, b, c, in[1]  + 0xe8c7b756, 12);
-  MD5STEP(F1, c, d, a, b, in[2]  + 0x242070db, 17);
-  MD5STEP(F1, b, c, d, a, in[3]  + 0xc1bdceee, 22);
-  MD5STEP(F1, a, b, c, d, in[4]  + 0xf57c0faf, 7);
-  MD5STEP(F1, d, a, b, c, in[5]  + 0x4787c62a, 12);
-  MD5STEP(F1, c, d, a, b, in[6]  + 0xa8304613, 17);
-  MD5STEP(F1, b, c, d, a, in[7]  + 0xfd469501, 22);
-  MD5STEP(F1, a, b, c, d, in[8]  + 0x698098d8, 7);
-  MD5STEP(F1, d, a, b, c, in[9]  + 0x8b44f7af, 12);
-  MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17);
-  MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22);
-  MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7);
-  MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12);
-  MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17);
-  MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22);
-
-  MD5STEP(F2, a, b, c, d, in[1]  + 0xf61e2562, 5);
-  MD5STEP(F2, d, a, b, c, in[6]  + 0xc040b340, 9);
-  MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14);
-  MD5STEP(F2, b, c, d, a, in[0]  + 0xe9b6c7aa, 20);
-  MD5STEP(F2, a, b, c, d, in[5]  + 0xd62f105d, 5);
-  MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9);
-  MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14);
-  MD5STEP(F2, b, c, d, a, in[4]  + 0xe7d3fbc8, 20);
-  MD5STEP(F2, a, b, c, d, in[9]  + 0x21e1cde6, 5);
-  MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9);
-  MD5STEP(F2, c, d, a, b, in[3]  + 0xf4d50d87, 14);
-  MD5STEP(F2, b, c, d, a, in[8]  + 0x455a14ed, 20);
-  MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5);
-  MD5STEP(F2, d, a, b, c, in[2]  + 0xfcefa3f8, 9);
-  MD5STEP(F2, c, d, a, b, in[7]  + 0x676f02d9, 14);
-  MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20);
-
-  MD5STEP(F3, a, b, c, d, in[5]  + 0xfffa3942, 4);
-  MD5STEP(F3, d, a, b, c, in[8]  + 0x8771f681, 11);
-  MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16);
-  MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23);
-  MD5STEP(F3, a, b, c, d, in[1]  + 0xa4beea44, 4);
-  MD5STEP(F3, d, a, b, c, in[4]  + 0x4bdecfa9, 11);
-  MD5STEP(F3, c, d, a, b, in[7]  + 0xf6bb4b60, 16);
-  MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23);
-  MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4);
-  MD5STEP(F3, d, a, b, c, in[0]  + 0xeaa127fa, 11);
-  MD5STEP(F3, c, d, a, b, in[3]  + 0xd4ef3085, 16);
-  MD5STEP(F3, b, c, d, a, in[6]  + 0x04881d05, 23);
-  MD5STEP(F3, a, b, c, d, in[9]  + 0xd9d4d039, 4);
-  MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11);
-  MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16);
-  MD5STEP(F3, b, c, d, a, in[2]  + 0xc4ac5665, 23);
-
-  MD5STEP(F4, a, b, c, d, in[0]  + 0xf4292244, 6);
-  MD5STEP(F4, d, a, b, c, in[7]  + 0x432aff97, 10);
-  MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15);
-  MD5STEP(F4, b, c, d, a, in[5]  + 0xfc93a039, 21);
-  MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6);
-  MD5STEP(F4, d, a, b, c, in[3]  + 0x8f0ccc92, 10);
-  MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15);
-  MD5STEP(F4, b, c, d, a, in[1]  + 0x85845dd1, 21);
-  MD5STEP(F4, a, b, c, d, in[8]  + 0x6fa87e4f, 6);
-  MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10);
-  MD5STEP(F4, c, d, a, b, in[6]  + 0xa3014314, 15);
-  MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21);
-  MD5STEP(F4, a, b, c, d, in[4]  + 0xf7537e82, 6);
-  MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10);
-  MD5STEP(F4, c, d, a, b, in[2]  + 0x2ad7d2bb, 15);
-  MD5STEP(F4, b, c, d, a, in[9]  + 0xeb86d391, 21);
+  MD5STEP (F1, a, b, c, d, in[0]  + 0xd76aa478, 7);
+  MD5STEP (F1, d, a, b, c, in[1]  + 0xe8c7b756, 12);
+  MD5STEP (F1, c, d, a, b, in[2]  + 0x242070db, 17);
+  MD5STEP (F1, b, c, d, a, in[3]  + 0xc1bdceee, 22);
+  MD5STEP (F1, a, b, c, d, in[4]  + 0xf57c0faf, 7);
+  MD5STEP (F1, d, a, b, c, in[5]  + 0x4787c62a, 12);
+  MD5STEP (F1, c, d, a, b, in[6]  + 0xa8304613, 17);
+  MD5STEP (F1, b, c, d, a, in[7]  + 0xfd469501, 22);
+  MD5STEP (F1, a, b, c, d, in[8]  + 0x698098d8, 7);
+  MD5STEP (F1, d, a, b, c, in[9]  + 0x8b44f7af, 12);
+  MD5STEP (F1, c, d, a, b, in[10] + 0xffff5bb1, 17);
+  MD5STEP (F1, b, c, d, a, in[11] + 0x895cd7be, 22);
+  MD5STEP (F1, a, b, c, d, in[12] + 0x6b901122, 7);
+  MD5STEP (F1, d, a, b, c, in[13] + 0xfd987193, 12);
+  MD5STEP (F1, c, d, a, b, in[14] + 0xa679438e, 17);
+  MD5STEP (F1, b, c, d, a, in[15] + 0x49b40821, 22);
+
+  MD5STEP (F2, a, b, c, d, in[1]  + 0xf61e2562, 5);
+  MD5STEP (F2, d, a, b, c, in[6]  + 0xc040b340, 9);
+  MD5STEP (F2, c, d, a, b, in[11] + 0x265e5a51, 14);
+  MD5STEP (F2, b, c, d, a, in[0]  + 0xe9b6c7aa, 20);
+  MD5STEP (F2, a, b, c, d, in[5]  + 0xd62f105d, 5);
+  MD5STEP (F2, d, a, b, c, in[10] + 0x02441453, 9);
+  MD5STEP (F2, c, d, a, b, in[15] + 0xd8a1e681, 14);
+  MD5STEP (F2, b, c, d, a, in[4]  + 0xe7d3fbc8, 20);
+  MD5STEP (F2, a, b, c, d, in[9]  + 0x21e1cde6, 5);
+  MD5STEP (F2, d, a, b, c, in[14] + 0xc33707d6, 9);
+  MD5STEP (F2, c, d, a, b, in[3]  + 0xf4d50d87, 14);
+  MD5STEP (F2, b, c, d, a, in[8]  + 0x455a14ed, 20);
+  MD5STEP (F2, a, b, c, d, in[13] + 0xa9e3e905, 5);
+  MD5STEP (F2, d, a, b, c, in[2]  + 0xfcefa3f8, 9);
+  MD5STEP (F2, c, d, a, b, in[7]  + 0x676f02d9, 14);
+  MD5STEP (F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20);
+
+  MD5STEP (F3, a, b, c, d, in[5]  + 0xfffa3942, 4);
+  MD5STEP (F3, d, a, b, c, in[8]  + 0x8771f681, 11);
+  MD5STEP (F3, c, d, a, b, in[11] + 0x6d9d6122, 16);
+  MD5STEP (F3, b, c, d, a, in[14] + 0xfde5380c, 23);
+  MD5STEP (F3, a, b, c, d, in[1]  + 0xa4beea44, 4);
+  MD5STEP (F3, d, a, b, c, in[4]  + 0x4bdecfa9, 11);
+  MD5STEP (F3, c, d, a, b, in[7]  + 0xf6bb4b60, 16);
+  MD5STEP (F3, b, c, d, a, in[10] + 0xbebfbc70, 23);
+  MD5STEP (F3, a, b, c, d, in[13] + 0x289b7ec6, 4);
+  MD5STEP (F3, d, a, b, c, in[0]  + 0xeaa127fa, 11);
+  MD5STEP (F3, c, d, a, b, in[3]  + 0xd4ef3085, 16);
+  MD5STEP (F3, b, c, d, a, in[6]  + 0x04881d05, 23);
+  MD5STEP (F3, a, b, c, d, in[9]  + 0xd9d4d039, 4);
+  MD5STEP (F3, d, a, b, c, in[12] + 0xe6db99e5, 11);
+  MD5STEP (F3, c, d, a, b, in[15] + 0x1fa27cf8, 16);
+  MD5STEP (F3, b, c, d, a, in[2]  + 0xc4ac5665, 23);
+
+  MD5STEP (F4, a, b, c, d, in[0]  + 0xf4292244, 6);
+  MD5STEP (F4, d, a, b, c, in[7]  + 0x432aff97, 10);
+  MD5STEP (F4, c, d, a, b, in[14] + 0xab9423a7, 15);
+  MD5STEP (F4, b, c, d, a, in[5]  + 0xfc93a039, 21);
+  MD5STEP (F4, a, b, c, d, in[12] + 0x655b59c3, 6);
+  MD5STEP (F4, d, a, b, c, in[3]  + 0x8f0ccc92, 10);
+  MD5STEP (F4, c, d, a, b, in[10] + 0xffeff47d, 15);
+  MD5STEP (F4, b, c, d, a, in[1]  + 0x85845dd1, 21);
+  MD5STEP (F4, a, b, c, d, in[8]  + 0x6fa87e4f, 6);
+  MD5STEP (F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10);
+  MD5STEP (F4, c, d, a, b, in[6]  + 0xa3014314, 15);
+  MD5STEP (F4, b, c, d, a, in[13] + 0x4e0811a1, 21);
+  MD5STEP (F4, a, b, c, d, in[4]  + 0xf7537e82, 6);
+  MD5STEP (F4, d, a, b, c, in[11] + 0xbd3af235, 10);
+  MD5STEP (F4, c, d, a, b, in[2]  + 0x2ad7d2bb, 15);
+  MD5STEP (F4, b, c, d, a, in[9]  + 0xeb86d391, 21);
 
   state[0] += a;
   state[1] += b;