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Delete HttpComposeAttributes.

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Bug: webrtc:6424
Change-Id: Ie11def7aed5cf7721e43f23e500bdc593385b2cb
Reviewed-on: https://webrtc-review.googlesource.com/33361
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21314}
This commit is contained in:
Niels Möller
2017-12-15 14:53:13 +01:00
committed by Commit Bot
parent 3c8a5f275f
commit e78336c21f
3 changed files with 0 additions and 57 deletions
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27
rtc_base/httpcommon.cc
View File

@ -29,8 +29,6 @@
#include "rtc_base/httpcommon.h"
#include "rtc_base/messagedigest.h"
#include "rtc_base/socketaddress.h"
#include "rtc_base/stringencode.h"
#include "rtc_base/stringutils.h"
namespace rtc {
@ -223,33 +221,8 @@ inline bool IsEndOfAttributeName(size_t pos, size_t len, const char * data) {
return false;
}
// TODO: unittest for EscapeAttribute and HttpComposeAttributes.
std::string EscapeAttribute(const std::string& attribute) {
const size_t kMaxLength = attribute.length() * 2 + 1;
char* buffer = STACK_ARRAY(char, kMaxLength);
size_t len = escape(buffer, kMaxLength, attribute.data(), attribute.length(),
"\"", '\\');
return std::string(buffer, len);
}
} // anonymous namespace
void HttpComposeAttributes(const HttpAttributeList& attributes, char separator,
std::string* composed) {
std::stringstream ss;
for (size_t i=0; i<attributes.size(); ++i) {
if (i > 0) {
ss << separator << " ";
}
ss << attributes[i].first;
if (!attributes[i].second.empty()) {
ss << "=\"" << EscapeAttribute(attributes[i].second) << "\"";
}
}
*composed = ss.str();
}
void HttpParseAttributes(const char * data, size_t len,
HttpAttributeList& attributes) {
size_t pos = 0;

22
rtc_base/stringencode.cc
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@ -22,28 +22,6 @@ namespace rtc {
// String Encoding Utilities
/////////////////////////////////////////////////////////////////////////////
size_t escape(char * buffer, size_t buflen,
const char * source, size_t srclen,
const char * illegal, char escape) {
RTC_DCHECK(buffer); // TODO(grunell): estimate output size
if (buflen <= 0)
return 0;
size_t srcpos = 0, bufpos = 0;
while ((srcpos < srclen) && (bufpos + 1 < buflen)) {
char ch = source[srcpos++];
if ((ch == escape) || ::strchr(illegal, ch)) {
if (bufpos + 2 >= buflen)
break;
buffer[bufpos++] = escape;
}
buffer[bufpos++] = ch;
}
buffer[bufpos] = '\0';
return bufpos;
}
size_t url_decode(char * buffer, size_t buflen,
const char * source, size_t srclen) {
if (nullptr == buffer)

8
rtc_base/stringencode.h
View File

@ -23,14 +23,6 @@ namespace rtc {
// String Encoding Utilities
//////////////////////////////////////////////////////////////////////
// TODO(nisse): Used only in httpcommon.c. Delete when that file is deleted, or
// possibly if the HttpComposeAttributes funtion can be deleted earlier.
// Escaping prefixes illegal characters with the escape character. Compact, but
// illegal characters still appear in the string.
size_t escape(char * buffer, size_t buflen,
const char * source, size_t srclen,
const char * illegal, char escape);
// Note: in-place decoding (buffer == source) is allowed.
size_t url_decode(char * buffer, size_t buflen,
const char * source, size_t srclen);