1 files changed, 58 insertions, 0 deletions
diff --git a/src/mir_core/http.cpp b/src/mir_core/http.cpp
new file mode 100644
index 0000000000..aa977fee45
--- /dev/null
+++ b/src/mir_core/http.cpp
@@ -0,0 +1,58 @@
+/*
+Copyright (C) 2012-13 Miranda NG team (http://miranda-ng.org)
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation version 2
+of the License.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "commonheaders.h"
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+static const char szHexDigits[] = "0123456789ABCDEF";
+
+MIR_CORE_DLL(char*) mir_urlEncode(const char *szUrl)
+{
+	if (szUrl == NULL)
+		return NULL;
+
+	const char *s;
+	int outputLen;
+	for (outputLen = 0, s = szUrl; *s; s++) {
+		if (('0' <= *s && *s <= '9')  || //0-9
+			 ('A' <= *s && *s <= 'Z')  || //ABC...XYZ
+			 ('a' <= *s && *s <= 'z')  || //abc...xyz
+			*s == '-' || *s == '_' || *s == '.' || *s == ' ') outputLen++;
+		else outputLen += 3;
+	}
+
+	char *szOutput = (char*)mir_alloc(outputLen+1);
+	if (szOutput == NULL)
+		return NULL;
+
+	char *d = szOutput;
+	for (s = szUrl; *s; s++) {
+		if (('0' <= *s && *s <= '9')  || //0-9
+			 ('A' <= *s && *s <= 'Z')  || //ABC...XYZ
+			 ('a' <= *s && *s <= 'z')  || //abc...xyz
+			*s == '-' || *s == '_' || *s == '.') *d++ = *s;
+		else if (*s == ' ') *d++='+';
+		else {
+			*d++ = '%';
+			*d++ = szHexDigits[*s >> 4];
+			*d++ = szHexDigits[*s & 0xF];
+		}
+	}
+	*d = '\0';
+	return szOutput;
+}