Fix #15, Support multipart post.

lib/Curl.js

@@ -1,10 +1,12 @@
-// Generated by ToffeeScript 1.4.0
+// Generated by ToffeeScript 1.6.2
 (function() {
-  var Curl, curls, id, m, p;
+  var Curl, curls, e, id, m, p,
+    __hasProp = {}.hasOwnProperty;
 
   try {
     Curl = require(__dirname + '/../build/Release/node-curl').Curl;
-  } catch (e) {
+  } catch (_error) {
+    e = _error;
     Curl = require(__dirname + '/../build/default/node-curl').Curl;
   }
 
@@ -12,11 +14,45 @@
     return this.options[option_id] = value;
   };
 
+  Curl.prototype.setopt_httppost = function(rows) {
+    var cols, k, option_id, row, v;
+    this.httppost = (function() {
+      var _i, _len, _results;
+      _results = [];
+      for (_i = 0, _len = rows.length; _i < _len; _i++) {
+        row = rows[_i];
+        cols = [];
+        for (k in row) {
+          if (!__hasProp.call(row, k)) continue;
+          v = row[k];
+          k = k.toUpperCase();
+          if ((option_id = Curl.httppost_options[k]) != null) {
+            cols.push(option_id);
+            if (!(v instanceof Buffer)) {
+              v = new Buffer(v.toString());
+            }
+            cols.push(v);
+          } else {
+            throw new Error("invalid http post option " + k);
+          }
+        }
+        _results.push(cols);
+      }
+      return _results;
+    })();
+    this.setopt_httppost_(this.httppost);
+    return this;
+  };
+
   Curl.prototype.setopt = function(option_name, value) {
     var option, option_id;
     option = option_name.toUpperCase();
     if ((option_id = Curl.user_options[option]) != null) {
-      this.setopt_user_(option_id, value);
+      if (option === 'MULTIPART') {
+        this.setopt_httppost(value);
+      } else {
+        this.setopt_user_(option_id, value);
+      }
     } else if ((option_id = Curl.slist_options[option]) != null) {
       this.setopt_slist_(option_id, value);
     } else if ((option_id = Curl.integer_options[option]) != null) {
@@ -50,7 +86,8 @@
 
   Curl.user_options = {
     RAW: 'RAW',
-    DEBUG: 'DEBUG'
+    DEBUG: 'DEBUG',
+    MULTIPART: 'MULTIPART'
   };
 
   id = 0;

lib/Curl.toffee

@@ -6,13 +6,38 @@ catch e
 Curl::setopt_user_ = (option_id, value) ->
   @options[option_id] = value
 
+Curl::setopt_httppost = (rows) ->
+  # convert object-rows to array-rows
+  # format
+  # [
+  #    [OPTION_ID, VALUE]
+  # ]
+  @httppost = for row in rows
+    cols = []
+    for own k, v of row
+      k = k.toUpperCase()
+      if (option_id = Curl.httppost_options[k])?
+        cols.push option_id
+        unless v instanceof Buffer
+          v = new Buffer(v.toString())
+        cols.push v
+      else
+        throw new Error("invalid http post option #{k}")
+    cols
+  @setopt_httppost_(@httppost)
+  @
+
+
 Curl::setopt = (option_name, value) ->
   option = option_name.toUpperCase()
 
   # slist must be at the top of condition
   # the option exists in string_options too
   if (option_id = Curl.user_options[option])?
-    @setopt_user_ option_id, value
+    if (option == 'MULTIPART')
+      @setopt_httppost value
+    else
+      @setopt_user_ option_id, value
   else if (option_id = Curl.slist_options[option])?
     @setopt_slist_ option_id, value
   else if (option_id = Curl.integer_options[option])?
@@ -41,6 +66,7 @@ Curl::getinfo = (oinfo) ->
 Curl.user_options =
   RAW: 'RAW'
   DEBUG: 'DEBUG'
+  MULTIPART: 'MULTIPART'
 
 id = 0
 curls = {}

lib/CurlBuilder.js

@@ -1,17 +1,17 @@
-// Generated by ToffeeScript 1.4.0
+// Generated by ToffeeScript 1.6.2
 (function() {
-  var Curl, CurlBuilder,
+  var Curl, CurlBuilder, e,
     __hasProp = {}.hasOwnProperty,
     __slice = [].slice;
 
   try {
     Curl = require(__dirname + '/Curl');
-  } catch (e) {
+  } catch (_error) {
+    e = _error;
     Curl = require(__dirname + '/Curl');
   }
 
   CurlBuilder = (function() {
-
     function CurlBuilder() {}
 
     CurlBuilder.curls = {};
@@ -95,7 +95,7 @@
             curl.body = data.toString();
           }
           curl.status = curl.code = c.getinfo('RESPONSE_CODE');
-          return process.nextTick(function() {
+          process.nextTick(function() {
             return cb.call(curl, null, curl);
           });
         });
@@ -103,7 +103,7 @@
           var _this = this;
           curl.log("receive failed: " + err.message);
           curl.running = false;
-          return process.nextTick(function() {
+          process.nextTick(function() {
             return cb.call(curl, err, null);
           });
         });