Ongoing refactoring (use size_t instead of int)

diff --git a/libtransmission/announcer-http.c b/libtransmission/announcer-http.c
index 95811d63edcf94a20fd9308ff8d96bbc996f1ac2..05b45aa59e4ca25658cb872a0eae70b363ad0f68 100644 (file)
--- a/libtransmission/announcer-http.c
+++ b/libtransmission/announcer-http.c
@@ -114,7 +114,7 @@ announce_url_new (const tr_session * session, const tr_announce_request * req)
         char ipv6_readable[INET6_ADDRSTRLEN];
         evutil_inet_ntop (AF_INET6, ipv6, ipv6_readable, INET6_ADDRSTRLEN);
         evbuffer_add_printf (buf, "&ipv6=");
-        tr_http_escape (buf, ipv6_readable, -1, true);
+        tr_http_escape (buf, ipv6_readable, TR_BAD_SIZE, true);
     }
 
     return evbuffer_free_to_str (buf, NULL);
@@ -215,7 +215,7 @@ on_announce_done (tr_session   * session,
             if (!variant_loaded)
                 fprintf (stderr, "%s", "Announce response was not in benc format\n");
             else {
-                int i, len;
+                size_t i, len;
                 char * str = tr_variantToStr (&benc, TR_VARIANT_FMT_JSON, &len);
                 fprintf (stderr, "%s", "Announce response:\n< ");
                 for (i=0; i<len; ++i)
@@ -370,7 +370,7 @@ on_scrape_done (tr_session   * session,
             if (!variant_loaded)
                 fprintf (stderr, "%s", "Scrape response was not in benc format\n");
             else {
-                int i, len;
+                size_t i, len;
                 char * str = tr_variantToStr (&top, TR_VARIANT_FMT_JSON, &len);
                 fprintf (stderr, "%s", "Scrape response:\n< ");
                 for (i=0; i<len; ++i)

diff --git a/libtransmission/magnet.c b/libtransmission/magnet.c
index 8a95bed359d75cefc295d8ba97a3c85b2a2a2062..240560012bcfdb7ba0edce9e56e648907ca9a4ae 100644 (file)
--- a/libtransmission/magnet.c
+++ b/libtransmission/magnet.c
@@ -41,10 +41,10 @@ static const int base32Lookup[] =
 static const int base32LookupLen = sizeof (base32Lookup) / sizeof (base32Lookup[0]);
 
 static void
-base32_to_sha1 (uint8_t * out, const char * in, const int inlen)
+base32_to_sha1 (uint8_t * out, const char * in, const size_t inlen)
 {
-  const int outlen = 20;
-  int i, index, offset;
+  const size_t outlen = 20;
+  size_t i, index, offset;
 
   memset (out, 0, 20);
 
@@ -121,26 +121,26 @@ tr_magnetParse (const char * uri)
           const char * delim = strchr (key, '=');
           const char * val = delim == NULL ? NULL : delim + 1;
           const char * next = strchr (delim == NULL ? key : val, '&');
-          int keylen, vallen;
+          size_t keylen, vallen;
 
           if (delim != NULL)
-            keylen = delim - key;
+            keylen = (size_t) (delim - key);
           else if (next != NULL)
-            keylen = next - key;
+            keylen = (size_t) (next - key);
           else
             keylen = strlen (key);
 
           if (val == NULL)
             vallen = 0;
           else if (next != NULL)
-            vallen = next - val;
+            vallen = (size_t) (next - val);
           else
             vallen = strlen (val);
 
           if ((keylen==2) && !memcmp (key, "xt", 2) && val && !memcmp (val, "urn:btih:", 9))
             {
               const char * hash = val + 9;
-              const int hashlen = vallen - 9;
+              const size_t hashlen = vallen - 9;
 
               if (hashlen == 40)
                 {

diff --git a/libtransmission/metainfo.c b/libtransmission/metainfo.c
index 9a913cfe6900258c8ae895c349e37d952dbfa983..2c04e4d887a083ca2796bf1135e14342b0873753 100644 (file)
--- a/libtransmission/metainfo.c
+++ b/libtransmission/metainfo.c
@@ -412,8 +412,8 @@ static const char*
 tr_metainfoParseImpl (const tr_session  * session,
                       tr_info           * inf,
                       bool              * hasInfoDict,
-                      int               * infoDictLength,
-                      const tr_variant     * meta_in)
+                      size_t            * infoDictLength,
+                      const tr_variant  * meta_in)
 {
   int64_t i;
   size_t len;
@@ -468,7 +468,7 @@ tr_metainfoParseImpl (const tr_session  * session,
     }
   else
     {
-      int len;
+      size_t len;
       char * bstr = tr_variantToStr (infoDict, TR_VARIANT_FMT_BENC, &len);
       tr_sha1 (inf->hash, bstr, len, NULL);
       tr_sha1_to_hex (inf->hashString, inf->hash);
@@ -576,7 +576,7 @@ tr_metainfoParse (const tr_session * session,
                   const tr_variant * meta_in,
                   tr_info          * inf,
                   bool             * hasInfoDict,
-                  int              * infoDictLength)
+                  size_t           * infoDictLength)
 {
   const char * badTag = tr_metainfoParseImpl (session,
                                               inf,

diff --git a/libtransmission/metainfo.h b/libtransmission/metainfo.h
index d0d98d2ac2f93333bcfe18ce2e9bd758af89a5ed..f713d369a8f5e101f66112b3104cdf3123afbcf4 100644 (file)
--- a/libtransmission/metainfo.h
+++ b/libtransmission/metainfo.h
@@ -21,7 +21,7 @@ bool  tr_metainfoParse (const tr_session  * session,
                         const tr_variant  * variant,
                         tr_info           * setmeInfo,
                         bool              * setmeHasInfoDict,
-                        int               * setmeInfoDictLength);
+                        size_t            * setmeInfoDictLength);
 
 void tr_metainfoRemoveSaved (const tr_session * session,
                              const tr_info    * info);

diff --git a/libtransmission/peer-msgs.c b/libtransmission/peer-msgs.c
index 3210e48002f6e7e495ec26ffd21275cbf81008ea..e9f190625d26ec34c286b01c2bfb75800ee6f00c 100644 (file)
--- a/libtransmission/peer-msgs.c
+++ b/libtransmission/peer-msgs.c
@@ -1955,7 +1955,7 @@ fillOutputBuffer (tr_peerMsgs * msgs, time_t now)
         && popNextMetadataRequest (msgs, &piece))
     {
         char * data;
-        int dataLen;
+        size_t dataLen;
         bool ok = false;
 
         data = tr_torrentGetMetadataPiece (msgs->torrent, piece, &dataLen);

diff --git a/libtransmission/torrent-ctor.c b/libtransmission/torrent-ctor.c
index 134b37503cad950db28c62fc5c7094914bbac232..101921280cbb9a0695042f8c249138ed1a6a5435 100644 (file)
--- a/libtransmission/torrent-ctor.c
+++ b/libtransmission/torrent-ctor.c
@@ -111,7 +111,7 @@ tr_ctorSetMetainfoFromMagnetLink (tr_ctor * ctor, const char * magnet_link)
     if (magnet_info == NULL)
         err = -1;
     else {
-        int len;
+        size_t len;
         tr_variant tmp;
         char * str;
 

diff --git a/libtransmission/torrent-magnet.c b/libtransmission/torrent-magnet.c
index 486e2695eacbf3bd637941f123f6f0ad29dc9557..22e0a19c7cb1f79302a02f509bd28d171fbe99c4 100644 (file)
--- a/libtransmission/torrent-magnet.c
+++ b/libtransmission/torrent-magnet.c
@@ -98,12 +98,12 @@ tr_torrentSetMetadataSizeHint (tr_torrent * tor, int size)
     }
 }
 
-static int
+static size_t
 findInfoDictOffset (const tr_torrent * tor)
 {
   size_t fileLen;
   uint8_t * fileContents;
-  int offset = 0;
+  size_t offset = 0;
 
   /* load the file, and find the info dict's offset inside the file */
   if ((fileContents = tr_loadFile (tor->info.torrent, &fileLen, NULL)))
@@ -116,7 +116,7 @@ findInfoDictOffset (const tr_torrent * tor)
 
           if (tr_variantDictFindDict (&top, TR_KEY_info, &infoDict))
             {
-              int infoLen;
+              size_t infoLen;
               char * infoContents = tr_variantToStr (infoDict, TR_VARIANT_FMT_BENC, &infoLen);
               const uint8_t * i = (const uint8_t*) tr_memmem ((char*)fileContents, fileLen, infoContents, infoLen);
               offset = i != NULL ? i - fileContents : 0;
@@ -145,7 +145,7 @@ ensureInfoDictOffsetIsCached (tr_torrent * tor)
 }
 
 void*
-tr_torrentGetMetadataPiece (tr_torrent * tor, int piece, int * len)
+tr_torrentGetMetadataPiece (tr_torrent * tor, int piece, size_t * len)
 {
   char * ret = NULL;
 
@@ -160,24 +160,23 @@ tr_torrentGetMetadataPiece (tr_torrent * tor, int piece, int * len)
       ensureInfoDictOffsetIsCached (tor);
 
       assert (tor->infoDictLength > 0);
-      assert (tor->infoDictOffset >= 0);
 
       fd = tr_sys_file_open (tor->info.torrent, TR_SYS_FILE_READ, 0, NULL);
       if (fd != TR_BAD_SYS_FILE)
         {
-          const int o = piece  * METADATA_PIECE_SIZE;
+          const size_t o = piece * METADATA_PIECE_SIZE;
 
           if (tr_sys_file_seek (fd, tor->infoDictOffset + o, TR_SEEK_SET, NULL, NULL))
             {
-              const int l = o + METADATA_PIECE_SIZE <= tor->infoDictLength
-                          ? METADATA_PIECE_SIZE
-                          : tor->infoDictLength - o;
+              const size_t l = o + METADATA_PIECE_SIZE <= tor->infoDictLength
+                             ? METADATA_PIECE_SIZE
+                             : tor->infoDictLength - o;
 
               if (0<l && l<=METADATA_PIECE_SIZE)
                 {
                   char * buf = tr_new (char, l);
                   uint64_t n;
-                  if (tr_sys_file_read (fd, buf, l, &n, NULL) && n == (unsigned int) l)
+                  if (tr_sys_file_read (fd, buf, l, &n, NULL) && n == l)
                     {
                       *len = l;
                       ret = buf;
@@ -259,7 +258,7 @@ tr_torrentSetMetadataPiece (tr_torrent  * tor, int piece, const void  * data, in
                 {
                   bool hasInfo;
                   tr_info info;
-                  int infoDictLength;
+                  size_t infoDictLength;
 
                   /* remove any old .torrent and .resume files */
                   tr_sys_path_remove (path, NULL);
@@ -391,19 +390,19 @@ tr_torrentInfoGetMagnetLink (const tr_info * inf)
   if (name && *name)
     {
       evbuffer_add_printf (s, "%s", "&dn=");
-      tr_http_escape (s, name, -1, true);
+      tr_http_escape (s, name, TR_BAD_SIZE, true);
     }
 
   for (i=0; i<inf->trackerCount; ++i)
     {
       evbuffer_add_printf (s, "%s", "&tr=");
-      tr_http_escape (s, inf->trackers[i].announce, -1, true);
+      tr_http_escape (s, inf->trackers[i].announce, TR_BAD_SIZE, true);
     }
 
   for (i=0; i<inf->webseedCount; i++)
     {
       evbuffer_add_printf (s, "%s", "&ws=");
-      tr_http_escape (s, inf->webseeds[i], -1, true);
+      tr_http_escape (s, inf->webseeds[i], TR_BAD_SIZE, true);
     }
 
   return evbuffer_free_to_str (s, NULL);

diff --git a/libtransmission/torrent-magnet.h b/libtransmission/torrent-magnet.h
index 9cea66b7b53ec710c7a1b284d64d0ad83a52a5a6..8baafe3a83f673a67288e1e67869c9059a1523c4 100644 (file)
--- a/libtransmission/torrent-magnet.h
+++ b/libtransmission/torrent-magnet.h
@@ -22,7 +22,7 @@ enum
     METADATA_PIECE_SIZE = (1024 * 16)
 };
 
-void* tr_torrentGetMetadataPiece (tr_torrent * tor, int piece, int * len);
+void* tr_torrentGetMetadataPiece (tr_torrent * tor, int piece, size_t * len);
 
 void tr_torrentSetMetadataPiece (tr_torrent * tor, int piece, const void * data, int len);
 

diff --git a/libtransmission/torrent.c b/libtransmission/torrent.c
index 6f042e5cf87437eed624a1fc89f7d40f186bf8ac..f6fb9cc8caa36fa5f6cc8ca4790f2eec4db01d63 100644 (file)
--- a/libtransmission/torrent.c
+++ b/libtransmission/torrent.c
@@ -980,7 +980,7 @@ static tr_parse_result
 torrentParseImpl (const tr_ctor  * ctor,
                   tr_info        * setmeInfo,
                   bool           * setmeHasInfo,
-                  int            * dictLength,
+                  size_t         * dictLength,
                   int            * setme_duplicate_id)
 {
   bool doFree;
@@ -1039,7 +1039,7 @@ tr_torrentParse (const tr_ctor * ctor, tr_info * setmeInfo)
 tr_torrent *
 tr_torrentNew (const tr_ctor * ctor, int * setme_error, int * setme_duplicate_id)
 {
-  int len;
+  size_t len;
   bool hasInfo;
   tr_info tmpInfo;
   tr_parse_result r;

diff --git a/libtransmission/torrent.h b/libtransmission/torrent.h
index c4e8d77b9d36a971dfd2bc21369369408875adcb..4a16fa9eb28bdfbf0c5a6da28beb9da01a706954 100644 (file)
--- a/libtransmission/torrent.h
+++ b/libtransmission/torrent.h
@@ -167,13 +167,13 @@ struct tr_torrent
     char * incompleteDir;
 
     /* Length, in bytes, of the "info" dict in the .torrent file. */
-    int infoDictLength;
+    size_t infoDictLength;
 
     /* Offset, in bytes, of the beginning of the "info" dict in the .torrent file.
      *
      * Used by the torrent-magnet code for serving metainfo to peers.
      * This field is lazy-generated and might not be initialized yet. */
-    int infoDictOffset;
+    size_t infoDictOffset;
 
     /* Where the files are now.
      * This pointer will be equal to downloadDir or incompleteDir */

diff --git a/libtransmission/variant-test.c b/libtransmission/variant-test.c
index 15ac10bafd05c3357ebc2d0a0537ce72dd1a1cef..961d08e2ec8b1ffe5fe25a291f20aa731b3cac56 100644 (file)
--- a/libtransmission/variant-test.c
+++ b/libtransmission/variant-test.c
@@ -159,7 +159,7 @@ testString (const char * str, bool isGood)
   const char * end = NULL;
   char * saved;
   const size_t    len = strlen (str);
-  int savedLen;
+  size_t savedLen;
   int err;
 
   err = tr_variantFromBencFull (&val, str, len, NULL, &end);
@@ -195,7 +195,7 @@ testParse (void)
   char buf[512];
   const char * end;
   int err;
-  int len;
+  size_t len;
   int64_t i;
   char * saved;
 
@@ -435,7 +435,7 @@ static int
 testStackSmash (void)
 {
   int i;
-  int len;
+  size_t len;
   int err;
   char * in;
   const char * end;
@@ -509,7 +509,7 @@ testParse2 (void)
   const char * strVal;
   double realVal;
   bool boolVal;
-  int len;
+  size_t len;
   char * benc;
   const char * end;
   size_t strLen;

diff --git a/libtransmission/variant.c b/libtransmission/variant.c
index 3ca050c528e7d6b875f22d3311dae3bf02477b69..2a7eb58bd2c1ddf8fdea13f7f47d9f491567591c 100644 (file)
--- a/libtransmission/variant.c
+++ b/libtransmission/variant.c
@@ -1199,14 +1199,10 @@ tr_variantToBuf (const tr_variant * v, tr_variant_fmt fmt)
 }
 
 char*
-tr_variantToStr (const tr_variant * v, tr_variant_fmt fmt, int * len)
+tr_variantToStr (const tr_variant * v, tr_variant_fmt fmt, size_t * len)
 {
   struct evbuffer * buf = tr_variantToBuf (v, fmt);
-  size_t n;
-  char * ret = evbuffer_free_to_str (buf, &n);
-  if (len != NULL)
-    *len = (int) n;
-  return ret;
+  return evbuffer_free_to_str (buf, len);
 }
 
 int

diff --git a/libtransmission/variant.h b/libtransmission/variant.h
index e46b781497f2d499ef2cd2ee934e5ea8cf40487d..b208d9b5eeb7b0121d6b6b9d03ef628c3d9f02e5 100644 (file)
--- a/libtransmission/variant.h
+++ b/libtransmission/variant.h
@@ -116,7 +116,7 @@ int tr_variantToFile (const tr_variant * variant,
 
 char* tr_variantToStr (const tr_variant * variant,
                        tr_variant_fmt     fmt,
-                       int              * len);
+                       size_t           * len);
 
 struct evbuffer * tr_variantToBuf (const tr_variant * variant,
                                    tr_variant_fmt     fmt);

diff --git a/libtransmission/web.c b/libtransmission/web.c
index 0572b14e3d7d76440ee577d290ec2fd8ad91f492..682fbaf41377396fae06c8f33ccbef3bc9cf89a0 100644 (file)
--- a/libtransmission/web.c
+++ b/libtransmission/web.c
@@ -607,15 +607,16 @@ tr_webGetResponseStr (long code)
 void
 tr_http_escape (struct evbuffer  * out,
                 const char       * str,
-                int                len,
+                size_t             len,
                 bool               escape_slashes)
 {
-  const char * end;
+  if (str == NULL)
+    return;
 
-  if ((len < 0) && (str != NULL))
+  if (len == TR_BAD_SIZE)
     len = strlen (str);
 
-  for (end=str+len; str && str!=end; ++str)
+  for (const char * end = str + len; str != end; ++str)
     {
       if ((*str == ',') || (*str == '-')
                         || (*str == '.')
@@ -630,7 +631,7 @@ tr_http_escape (struct evbuffer  * out,
 }
 
 char *
-tr_http_unescape (const char * str, int len)
+tr_http_unescape (const char * str, size_t len)
 {
   char * tmp = curl_unescape (str, len);
   char * ret = tr_strdup (tmp);

diff --git a/libtransmission/web.h b/libtransmission/web.h
index b920d99bdc12dabc16f178d47047071eecc75d07..948936aa77e32ac8b0c7fffa143ca8dd6a76cbbb 100644 (file)
--- a/libtransmission/web.h
+++ b/libtransmission/web.h
@@ -68,11 +68,11 @@ struct tr_web_task * tr_webRunWebseed (tr_torrent        * tor,
 
 void tr_webGetTaskInfo (struct tr_web_task * task, tr_web_task_info info, void * dst);
 
-void tr_http_escape (struct evbuffer *out, const char *str, int len, bool escape_slashes);
+void tr_http_escape (struct evbuffer *out, const char *str, size_t len, bool escape_slashes);
 
 void tr_http_escape_sha1 (char * out, const uint8_t * sha1_digest);
 
-char* tr_http_unescape (const char * str, int len);
+char* tr_http_unescape (const char * str, size_t len);
 
 #ifdef __cplusplus
 }

diff --git a/qt/RpcClient.cc b/qt/RpcClient.cc
index a10d800994df4b25e165f59e6d08e204eb8356b9..e1985e93b4b7e1d4d7cb979e1350daf5a425474f 100644 (file)
--- a/qt/RpcClient.cc
+++ b/qt/RpcClient.cc
@@ -142,7 +142,7 @@ RpcClient::sendRequest (TrVariantPtr json)
       if (!mySessionId.isEmpty ())
         request.setRawHeader (TR_RPC_SESSION_ID_HEADER, mySessionId.toUtf8 ());
 
-      int rawJsonDataLength;
+      size_t rawJsonDataLength;
       char * rawJsonData = tr_variantToStr (json.get (), TR_VARIANT_FMT_JSON_LEAN, &rawJsonDataLength);
       QByteArray jsonData (rawJsonData, rawJsonDataLength);
       tr_free (rawJsonData);