lib/cpp-httplib
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Code cleanup

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This commit is contained in:
yhirose
2019-07-17 23:50:47 -04:00
parent e4d3766ef2
commit 3d1ae3a3af
1 changed files with 0 additions and 40 deletions
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40
httplib.h
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@@ -1009,46 +1009,6 @@ private:
bool is_valid_; bool is_valid_;
z_stream strm; z_stream strm;
}; };
inline bool decompress(std::string &content) {
z_stream strm;
strm.zalloc = Z_NULL;
strm.zfree = Z_NULL;
strm.opaque = Z_NULL;
// 15 is the value of wbits, which should be at the maximum possible value to
// ensure that any gzip stream can be decoded. The offset of 16 specifies that
// the stream to decompress will be formatted with a gzip wrapper.
auto ret = inflateInit2(&strm, 16 + 15);
if (ret != Z_OK) { return false; }
strm.avail_in = content.size();
strm.next_in = (Bytef *)content.data();
std::string decompressed;
const auto bufsiz = 16384;
char buff[bufsiz];
do {
strm.avail_out = bufsiz;
strm.next_out = (Bytef *)buff;
ret = inflate(&strm, Z_NO_FLUSH);
assert(ret != Z_STREAM_ERROR);
switch (ret) {
case Z_NEED_DICT:
case Z_DATA_ERROR:
case Z_MEM_ERROR: inflateEnd(&strm); return ret;
}
decompressed.append(buff, bufsiz - strm.avail_out);
} while (strm.avail_out == 0);
content.swap(decompressed);
inflateEnd(&strm);
return ret == Z_STREAM_END;
}
#endif #endif
inline bool has_header(const Headers &headers, const char *key) { inline bool has_header(const Headers &headers, const char *key) {