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WebAdmin: Added GetURLEncodedString().

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This commit is contained in:
madmaxoft 2014-08-09 22:34:59 +02:00
parent 0001a7c9fc
commit 2ab8e76392
2 changed files with 36 additions and 1 deletions
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32
src/WebAdmin.cpp
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@ -444,6 +444,38 @@ AString cWebAdmin::GetHTMLEscapedString(const AString & a_Input)
AString cWebAdmin::GetURLEncodedString(const AString & a_Input)
{
// Translation table from nibble to hex:
static const char Hex[] = "0123456789abcdef";
// Preallocate the output to match input:
AString dst;
size_t len = a_Input.length();
dst.reserve(len);
// Loop over input and substitute whatever is needed:
for (size_t i = 0; i < len; i++)
{
char ch = a_Input[i];
if (isalnum(ch) || (ch == '-') || (ch == '_') || (ch == '.') || (ch == '~'))
{
dst.push_back(ch);
}
else
{
dst.push_back('%');
dst.push_back(Hex[(ch >> 4) & 0x0f]);
dst.push_back(Hex[ch & 0x0f]);
}
} // for i - a_Input[]
return dst;
}
AString cWebAdmin::GetBaseURL(const AStringVector & a_URLSplit)
{
AString BaseURL = "./";

5
src/WebAdmin.h
View File

@ -134,6 +134,9 @@ public:
/** Escapes text passed into it, so it can be embedded into html. */
static AString GetHTMLEscapedString(const AString & a_Input);
/** Escapes the string for use in an URL */
static AString GetURLEncodedString(const AString & a_Input);
AString GetIPv4Ports(void) const { return m_PortsIPv4; }
AString GetIPv6Ports(void) const { return m_PortsIPv6; }
@ -141,7 +144,7 @@ public:
// tolua_end
/** Returns the prefix needed for making a link point to the webadmin root from the given URL ("../../../webadmin"-style) */
AString GetBaseURL(const AStringVector& a_URLSplit);
static AString GetBaseURL(const AStringVector & a_URLSplit);
protected:
/** Common base class for request body data handlers */