mirror of
https://github.com/ossrs/srs.git
synced 2025-03-09 15:49:59 +00:00
copy http-parser-2.1 into srs http stack.
This commit is contained in:
winlin
parent
fba1122835
commit
b2ae1acaa4
7 changed files with 2638 additions and 178 deletions
|
|
@ -439,42 +439,7 @@ fi
|
|||
#####################################################################################
|
||||
# check the cross build flag file, if flag changed, need to rebuild the st.
|
||||
if [ $SRS_HTTP_CORE = YES ]; then
|
||||
# ok, arm specified, if the flag filed does not exists, need to rebuild.
|
||||
if [ $SRS_CROSS_BUILD = YES ]; then
|
||||
if [[ -f ${SRS_OBJS}/_flag.st.hp.tmp && -f ${SRS_OBJS}/hp/http_parser.h && -f ${SRS_OBJS}/hp/libhttp_parser.a ]]; then
|
||||
echo "http-parser-2.1 for arm is ok.";
|
||||
else
|
||||
echo "build http-parser-2.1 for arm";
|
||||
(
|
||||
rm -rf ${SRS_OBJS}/http-parser-2.1 && cd ${SRS_OBJS} && unzip -q ../3rdparty/http-parser-2.1.zip &&
|
||||
cd http-parser-2.1 &&
|
||||
patch -p0 < ../../3rdparty/patches/2.http.parser.patch &&
|
||||
make CC=${SrsArmCC} AR=${SrsArmAR} package &&
|
||||
cd .. && rm -rf hp && ln -sf http-parser-2.1 hp &&
|
||||
cd .. && touch ${SRS_OBJS}/_flag.st.hp.tmp
|
||||
)
|
||||
fi
|
||||
else
|
||||
# cross build not specified, if exists flag, need to rebuild for no-arm platform.
|
||||
if [[ ! -f ${SRS_OBJS}/_flag.st.hp.tmp && -f ${SRS_OBJS}/hp/http_parser.h && -f ${SRS_OBJS}/hp/libhttp_parser.a ]]; then
|
||||
echo "http-parser-2.1 is ok.";
|
||||
else
|
||||
echo "build http-parser-2.1";
|
||||
(
|
||||
rm -rf ${SRS_OBJS}/http-parser-2.1 && cd ${SRS_OBJS} && unzip -q ../3rdparty/http-parser-2.1.zip &&
|
||||
cd http-parser-2.1 &&
|
||||
patch -p0 < ../../3rdparty/patches/2.http.parser.patch &&
|
||||
make package &&
|
||||
cd .. && rm -rf hp && ln -sf http-parser-2.1 hp &&
|
||||
cd .. && rm -f ${SRS_OBJS}/_flag.st.hp.tmp
|
||||
)
|
||||
fi
|
||||
fi
|
||||
|
||||
# check status
|
||||
ret=$?; if [[ $ret -ne 0 ]]; then echo "build http-parser-2.1 failed, ret=$ret"; exit $ret; fi
|
||||
if [[ ! -f ${SRS_OBJS}/hp/http_parser.h ]]; then echo "build http-parser-2.1 failed"; exit -1; fi
|
||||
if [[ ! -f ${SRS_OBJS}/hp/libhttp_parser.a ]]; then echo "build http-parser-2.1 failed"; exit -1; fi
|
||||
echo "http-parser is copied into srs_http_stack.*pp"
|
||||
fi
|
||||
|
||||
#####################################################################################
|
||||
|
|
|
|||
11
trunk/configure
vendored
11
trunk/configure
vendored
|
|
@ -116,9 +116,6 @@ END
|
|||
#
|
||||
# st(state-threads) the basic network library for SRS.
|
||||
LibSTRoot="${SRS_OBJS_DIR}/st"; LibSTfile="${LibSTRoot}/libst.a"
|
||||
# hp(http-parser) the http request/url parser, for SRS to support HTTP callback.
|
||||
LibHttpParserRoot=""; LibHttpParserfile=""
|
||||
if [ $SRS_HTTP_CORE = YES ]; then LibHttpParserRoot="${SRS_OBJS_DIR}/hp"; LibHttpParserfile="${LibHttpParserRoot}/libhttp_parser.a"; fi
|
||||
# openssl-1.0.1f, for the RTMP complex handshake.
|
||||
LibSSLRoot="";LibSSLfile=""
|
||||
if [ $SRS_SSL = YES ]; then if [ $SRS_USE_SYS_SSL = NO ]; then LibSSLRoot="${SRS_OBJS_DIR}/openssl/include"; LibSSLfile="${SRS_OBJS_DIR}/openssl/lib/libssl.a ${SRS_OBJS_DIR}/openssl/lib/libcrypto.a"; fi fi
|
||||
|
|
@ -171,7 +168,7 @@ PROTOCOL_OBJS="${MODULE_OBJS[@]}"
|
|||
if [ $SRS_EXPORT_LIBRTMP_PROJECT = NO ]; then
|
||||
MODULE_ID="APP"
|
||||
MODULE_DEPENDS=("CORE" "KERNEL" "PROTOCOL")
|
||||
ModuleLibIncs=(${LibSTRoot} ${LibHttpParserRoot} ${LibSSLRoot} ${SRS_OBJS_DIR})
|
||||
ModuleLibIncs=(${LibSTRoot} ${LibSSLRoot} ${SRS_OBJS_DIR})
|
||||
MODULE_FILES=("srs_app_server" "srs_app_conn" "srs_app_rtmp_conn" "srs_app_source"
|
||||
"srs_app_refer" "srs_app_hls" "srs_app_forward" "srs_app_encoder" "srs_app_http_stream"
|
||||
"srs_app_thread" "srs_app_bandwidth" "srs_app_st" "srs_app_log" "srs_app_config"
|
||||
|
|
@ -204,7 +201,7 @@ LIBS_OBJS="${MODULE_OBJS[@]}"
|
|||
if [ $SRS_EXPORT_LIBRTMP_PROJECT = NO ]; then
|
||||
MODULE_ID="MAIN"
|
||||
MODULE_DEPENDS=("CORE" "KERNEL" "PROTOCOL" "APP")
|
||||
ModuleLibIncs=(${LibSTRoot} ${SRS_OBJS_DIR} ${LibGperfRoot} ${LibHttpParserRoot} ${LibSSLRoot})
|
||||
ModuleLibIncs=(${LibSTRoot} ${SRS_OBJS_DIR} ${LibGperfRoot} ${LibSSLRoot})
|
||||
MODULE_FILES=("srs_main_server" "srs_main_ingest_hls")
|
||||
# add each modules for main
|
||||
for SRS_MODULE in ${SRS_MODULES[*]}; do
|
||||
|
|
@ -230,7 +227,7 @@ if [ $SRS_EXPORT_LIBRTMP_PROJECT = NO ]; then
|
|||
done
|
||||
#
|
||||
# all depends libraries
|
||||
ModuleLibFiles=(${LibSTfile} ${LibHttpParserfile} ${LibSSLfile} ${LibGperfFile})
|
||||
ModuleLibFiles=(${LibSTfile} ${LibSSLfile} ${LibGperfFile})
|
||||
# all depends objects
|
||||
MODULE_OBJS="${CORE_OBJS[@]} ${KERNEL_OBJS[@]} ${PROTOCOL_OBJS[@]} ${APP_OBJS[@]} ${MAIN_OBJS[@]}"
|
||||
LINK_OPTIONS="${SrsLinkOptions}${SrsGprofLink}${SrsGperfLink}"
|
||||
|
|
@ -260,7 +257,7 @@ if [ $SRS_UTEST = YES ]; then
|
|||
"srs_utest_kernel" "srs_utest_core" "srs_utest_config"
|
||||
"srs_utest_reload")
|
||||
ModuleLibIncs=(${SRS_OBJS_DIR} ${LibSTRoot} ${LibSSLRoot})
|
||||
ModuleLibFiles=(${LibSTfile} ${LibHttpParserfile} ${LibSSLfile})
|
||||
ModuleLibFiles=(${LibSTfile} ${LibSSLfile})
|
||||
MODULE_DEPENDS=("CORE" "KERNEL" "PROTOCOL" "APP")
|
||||
MODULE_OBJS="${CORE_OBJS[@]} ${KERNEL_OBJS[@]} ${PROTOCOL_OBJS[@]} ${APP_OBJS[@]}"
|
||||
LINK_OPTIONS="-lpthread ${SrsLinkOptions}" MODULE_DIR="src/utest" APP_NAME="srs_utest" . auto/utest.sh
|
||||
|
|
|
|||
|
|
@ -1063,100 +1063,6 @@ int SrsHttpParser::on_body(http_parser* parser, const char* at, size_t length)
|
|||
return 0;
|
||||
}
|
||||
|
||||
SrsHttpUri::SrsHttpUri()
|
||||
{
|
||||
port = SRS_DEFAULT_HTTP_PORT;
|
||||
}
|
||||
|
||||
SrsHttpUri::~SrsHttpUri()
|
||||
{
|
||||
}
|
||||
|
||||
int SrsHttpUri::initialize(string _url)
|
||||
{
|
||||
int ret = ERROR_SUCCESS;
|
||||
|
||||
url = _url;
|
||||
const char* purl = url.c_str();
|
||||
|
||||
http_parser_url hp_u;
|
||||
if((ret = http_parser_parse_url(purl, url.length(), 0, &hp_u)) != 0){
|
||||
int code = ret;
|
||||
ret = ERROR_HTTP_PARSE_URI;
|
||||
|
||||
srs_error("parse url %s failed, code=%d, ret=%d", purl, code, ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
std::string field = get_uri_field(url, &hp_u, UF_SCHEMA);
|
||||
if(!field.empty()){
|
||||
schema = field;
|
||||
}
|
||||
|
||||
host = get_uri_field(url, &hp_u, UF_HOST);
|
||||
|
||||
field = get_uri_field(url, &hp_u, UF_PORT);
|
||||
if(!field.empty()){
|
||||
port = atoi(field.c_str());
|
||||
}
|
||||
|
||||
path = get_uri_field(url, &hp_u, UF_PATH);
|
||||
srs_info("parse url %s success", purl);
|
||||
|
||||
query = get_uri_field(url, &hp_u, UF_QUERY);
|
||||
srs_info("parse query %s success", query.c_str());
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
string SrsHttpUri::get_url()
|
||||
{
|
||||
return url;
|
||||
}
|
||||
|
||||
string SrsHttpUri::get_schema()
|
||||
{
|
||||
return schema;
|
||||
}
|
||||
|
||||
string SrsHttpUri::get_host()
|
||||
{
|
||||
return host;
|
||||
}
|
||||
|
||||
int SrsHttpUri::get_port()
|
||||
{
|
||||
return port;
|
||||
}
|
||||
|
||||
string SrsHttpUri::get_path()
|
||||
{
|
||||
return path;
|
||||
}
|
||||
|
||||
string SrsHttpUri::get_query()
|
||||
{
|
||||
return query;
|
||||
}
|
||||
|
||||
string SrsHttpUri::get_uri_field(string uri, http_parser_url* hp_u, http_parser_url_fields field)
|
||||
{
|
||||
if((hp_u->field_set & (1 << field)) == 0){
|
||||
return "";
|
||||
}
|
||||
|
||||
srs_verbose("uri field matched, off=%d, len=%d, value=%.*s",
|
||||
hp_u->field_data[field].off,
|
||||
hp_u->field_data[field].len,
|
||||
hp_u->field_data[field].len,
|
||||
uri.c_str() + hp_u->field_data[field].off);
|
||||
|
||||
int offset = hp_u->field_data[field].off;
|
||||
int len = hp_u->field_data[field].len;
|
||||
|
||||
return uri.substr(offset, len);
|
||||
}
|
||||
|
||||
SrsHttpConn::SrsHttpConn(IConnectionManager* cm, st_netfd_t fd, ISrsHttpServeMux* m)
|
||||
: SrsConnection(cm, fd)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -30,10 +30,6 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|||
|
||||
#include <srs_core.hpp>
|
||||
|
||||
#ifdef SRS_AUTO_HTTP_CORE
|
||||
#include <http_parser.h>
|
||||
#endif
|
||||
|
||||
#ifdef SRS_AUTO_HTTP_CORE
|
||||
|
||||
#include <map>
|
||||
|
|
@ -348,41 +344,6 @@ private:
|
|||
static int on_body(http_parser* parser, const char* at, size_t length);
|
||||
};
|
||||
|
||||
/**
|
||||
* used to resolve the http uri.
|
||||
*/
|
||||
class SrsHttpUri
|
||||
{
|
||||
private:
|
||||
std::string url;
|
||||
std::string schema;
|
||||
std::string host;
|
||||
int port;
|
||||
std::string path;
|
||||
std::string query;
|
||||
public:
|
||||
SrsHttpUri();
|
||||
virtual ~SrsHttpUri();
|
||||
public:
|
||||
/**
|
||||
* initialize the http uri.
|
||||
*/
|
||||
virtual int initialize(std::string _url);
|
||||
public:
|
||||
virtual std::string get_url();
|
||||
virtual std::string get_schema();
|
||||
virtual std::string get_host();
|
||||
virtual int get_port();
|
||||
virtual std::string get_path();
|
||||
virtual std::string get_query();
|
||||
private:
|
||||
/**
|
||||
* get the parsed url field.
|
||||
* @return return empty string if not set.
|
||||
*/
|
||||
virtual std::string get_uri_field(std::string uri, http_parser_url* hp_u, http_parser_url_fields field);
|
||||
};
|
||||
|
||||
class SrsHttpConn : public SrsConnection
|
||||
{
|
||||
private:
|
||||
|
|
|
|||
|
|
@ -33,8 +33,6 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|||
|
||||
#ifdef SRS_AUTO_HTTP_CALLBACK
|
||||
|
||||
#include <http_parser.h>
|
||||
|
||||
class SrsHttpUri;
|
||||
class SrsStSocket;
|
||||
class SrsRequest;
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load diff
|
|
@ -539,5 +539,345 @@ public:
|
|||
|
||||
#endif
|
||||
|
||||
/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to
|
||||
* deal in the Software without restriction, including without limitation the
|
||||
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
||||
* sell copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
||||
* IN THE SOFTWARE.
|
||||
*/
|
||||
#ifndef http_parser_h
|
||||
#define http_parser_h
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define HTTP_PARSER_VERSION_MAJOR 2
|
||||
#define HTTP_PARSER_VERSION_MINOR 1
|
||||
|
||||
#include <sys/types.h>
|
||||
#if defined(_WIN32) && !defined(__MINGW32__) && (!defined(_MSC_VER) || _MSC_VER<1600)
|
||||
#include <BaseTsd.h>
|
||||
#include <stddef.h>
|
||||
typedef __int8 int8_t;
|
||||
typedef unsigned __int8 uint8_t;
|
||||
typedef __int16 int16_t;
|
||||
typedef unsigned __int16 uint16_t;
|
||||
typedef __int32 int32_t;
|
||||
typedef unsigned __int32 uint32_t;
|
||||
typedef __int64 int64_t;
|
||||
typedef unsigned __int64 uint64_t;
|
||||
#else
|
||||
#include <stdint.h>
|
||||
#endif
|
||||
|
||||
/* Compile with -DHTTP_PARSER_STRICT=0 to make less checks, but run
|
||||
* faster
|
||||
*/
|
||||
#ifndef HTTP_PARSER_STRICT
|
||||
# define HTTP_PARSER_STRICT 1
|
||||
#endif
|
||||
|
||||
/* Maximium header size allowed */
|
||||
#define HTTP_MAX_HEADER_SIZE (80*1024)
|
||||
|
||||
|
||||
typedef struct http_parser http_parser;
|
||||
typedef struct http_parser_settings http_parser_settings;
|
||||
|
||||
|
||||
/* Callbacks should return non-zero to indicate an error. The parser will
|
||||
* then halt execution.
|
||||
*
|
||||
* The one exception is on_headers_complete. In a HTTP_RESPONSE parser
|
||||
* returning '1' from on_headers_complete will tell the parser that it
|
||||
* should not expect a body. This is used when receiving a response to a
|
||||
* HEAD request which may contain 'Content-Length' or 'Transfer-Encoding:
|
||||
* chunked' headers that indicate the presence of a body.
|
||||
*
|
||||
* http_data_cb does not return data chunks. It will be call arbitrarally
|
||||
* many times for each string. E.G. you might get 10 callbacks for "on_url"
|
||||
* each providing just a few characters more data.
|
||||
*/
|
||||
typedef int (*http_data_cb) (http_parser*, const char *at, size_t length);
|
||||
typedef int (*http_cb) (http_parser*);
|
||||
|
||||
|
||||
/* Request Methods */
|
||||
#define HTTP_METHOD_MAP(XX) \
|
||||
XX(0, DELETE, DELETE) \
|
||||
XX(1, GET, GET) \
|
||||
XX(2, HEAD, HEAD) \
|
||||
XX(3, POST, POST) \
|
||||
XX(4, PUT, PUT) \
|
||||
/* pathological */ \
|
||||
XX(5, CONNECT, CONNECT) \
|
||||
XX(6, OPTIONS, OPTIONS) \
|
||||
XX(7, TRACE, TRACE) \
|
||||
/* webdav */ \
|
||||
XX(8, COPY, COPY) \
|
||||
XX(9, LOCK, LOCK) \
|
||||
XX(10, MKCOL, MKCOL) \
|
||||
XX(11, MOVE, MOVE) \
|
||||
XX(12, PROPFIND, PROPFIND) \
|
||||
XX(13, PROPPATCH, PROPPATCH) \
|
||||
XX(14, SEARCH, SEARCH) \
|
||||
XX(15, UNLOCK, UNLOCK) \
|
||||
/* subversion */ \
|
||||
XX(16, REPORT, REPORT) \
|
||||
XX(17, MKACTIVITY, MKACTIVITY) \
|
||||
XX(18, CHECKOUT, CHECKOUT) \
|
||||
XX(19, MERGE, MERGE) \
|
||||
/* upnp */ \
|
||||
XX(20, MSEARCH, M-SEARCH) \
|
||||
XX(21, NOTIFY, NOTIFY) \
|
||||
XX(22, SUBSCRIBE, SUBSCRIBE) \
|
||||
XX(23, UNSUBSCRIBE, UNSUBSCRIBE) \
|
||||
/* RFC-5789 */ \
|
||||
XX(24, PATCH, PATCH) \
|
||||
XX(25, PURGE, PURGE) \
|
||||
|
||||
enum http_method
|
||||
{
|
||||
#define XX(num, name, string) HTTP_##name = num,
|
||||
HTTP_METHOD_MAP(XX)
|
||||
#undef XX
|
||||
};
|
||||
|
||||
|
||||
enum http_parser_type { HTTP_REQUEST, HTTP_RESPONSE, HTTP_BOTH };
|
||||
|
||||
|
||||
/* Flag values for http_parser.flags field */
|
||||
enum flags
|
||||
{ F_CHUNKED = 1 << 0
|
||||
, F_CONNECTION_KEEP_ALIVE = 1 << 1
|
||||
, F_CONNECTION_CLOSE = 1 << 2
|
||||
, F_TRAILING = 1 << 3
|
||||
, F_UPGRADE = 1 << 4
|
||||
, F_SKIPBODY = 1 << 5
|
||||
};
|
||||
|
||||
|
||||
/* Map for errno-related constants
|
||||
*
|
||||
* The provided argument should be a macro that takes 2 arguments.
|
||||
*/
|
||||
#define HTTP_ERRNO_MAP(XX) \
|
||||
/* No error */ \
|
||||
XX(OK, "success") \
|
||||
\
|
||||
/* Callback-related errors */ \
|
||||
XX(CB_message_begin, "the on_message_begin callback failed") \
|
||||
XX(CB_status_complete, "the on_status_complete callback failed") \
|
||||
XX(CB_url, "the on_url callback failed") \
|
||||
XX(CB_header_field, "the on_header_field callback failed") \
|
||||
XX(CB_header_value, "the on_header_value callback failed") \
|
||||
XX(CB_headers_complete, "the on_headers_complete callback failed") \
|
||||
XX(CB_body, "the on_body callback failed") \
|
||||
XX(CB_message_complete, "the on_message_complete callback failed") \
|
||||
\
|
||||
/* Parsing-related errors */ \
|
||||
XX(INVALID_EOF_STATE, "stream ended at an unexpected time") \
|
||||
XX(HEADER_OVERFLOW, \
|
||||
"too many header bytes seen; overflow detected") \
|
||||
XX(CLOSED_CONNECTION, \
|
||||
"data received after completed connection: close message") \
|
||||
XX(INVALID_VERSION, "invalid HTTP version") \
|
||||
XX(INVALID_STATUS, "invalid HTTP status code") \
|
||||
XX(INVALID_METHOD, "invalid HTTP method") \
|
||||
XX(INVALID_URL, "invalid URL") \
|
||||
XX(INVALID_HOST, "invalid host") \
|
||||
XX(INVALID_PORT, "invalid port") \
|
||||
XX(INVALID_PATH, "invalid path") \
|
||||
XX(INVALID_QUERY_STRING, "invalid query string") \
|
||||
XX(INVALID_FRAGMENT, "invalid fragment") \
|
||||
XX(LF_EXPECTED, "LF character expected") \
|
||||
XX(INVALID_HEADER_TOKEN, "invalid character in header") \
|
||||
XX(INVALID_CONTENT_LENGTH, \
|
||||
"invalid character in content-length header") \
|
||||
XX(INVALID_CHUNK_SIZE, \
|
||||
"invalid character in chunk size header") \
|
||||
XX(INVALID_CONSTANT, "invalid constant string") \
|
||||
XX(INVALID_INTERNAL_STATE, "encountered unexpected internal state")\
|
||||
XX(STRICT, "strict mode assertion failed") \
|
||||
XX(PAUSED, "parser is paused") \
|
||||
XX(UNKNOWN, "an unknown error occurred")
|
||||
|
||||
|
||||
/* Define HPE_* values for each errno value above */
|
||||
#define HTTP_ERRNO_GEN(n, s) HPE_##n,
|
||||
enum http_errno {
|
||||
HTTP_ERRNO_MAP(HTTP_ERRNO_GEN)
|
||||
};
|
||||
#undef HTTP_ERRNO_GEN
|
||||
|
||||
|
||||
/* Get an http_errno value from an http_parser */
|
||||
#define HTTP_PARSER_ERRNO(p) ((enum http_errno) (p)->http_errno)
|
||||
|
||||
|
||||
struct http_parser {
|
||||
/** PRIVATE **/
|
||||
unsigned char type : 2; /* enum http_parser_type */
|
||||
unsigned char flags : 6; /* F_* values from 'flags' enum; semi-public */
|
||||
unsigned char state; /* enum state from http_parser.c */
|
||||
unsigned char header_state; /* enum header_state from http_parser.c */
|
||||
unsigned char index; /* index into current matcher */
|
||||
|
||||
uint32_t nread; /* # bytes read in various scenarios */
|
||||
uint64_t content_length; /* # bytes in body (0 if no Content-Length header) */
|
||||
|
||||
/** READ-ONLY **/
|
||||
unsigned short http_major;
|
||||
unsigned short http_minor;
|
||||
unsigned short status_code; /* responses only */
|
||||
unsigned char method; /* requests only */
|
||||
unsigned char http_errno : 7;
|
||||
|
||||
/* 1 = Upgrade header was present and the parser has exited because of that.
|
||||
* 0 = No upgrade header present.
|
||||
* Should be checked when http_parser_execute() returns in addition to
|
||||
* error checking.
|
||||
*/
|
||||
unsigned char upgrade : 1;
|
||||
|
||||
/** PUBLIC **/
|
||||
void *data; /* A pointer to get hook to the "connection" or "socket" object */
|
||||
};
|
||||
|
||||
|
||||
struct http_parser_settings {
|
||||
http_cb on_message_begin;
|
||||
http_data_cb on_url;
|
||||
http_cb on_status_complete;
|
||||
http_data_cb on_header_field;
|
||||
http_data_cb on_header_value;
|
||||
http_cb on_headers_complete;
|
||||
http_data_cb on_body;
|
||||
http_cb on_message_complete;
|
||||
};
|
||||
|
||||
|
||||
enum http_parser_url_fields
|
||||
{ UF_SCHEMA = 0
|
||||
, UF_HOST = 1
|
||||
, UF_PORT = 2
|
||||
, UF_PATH = 3
|
||||
, UF_QUERY = 4
|
||||
, UF_FRAGMENT = 5
|
||||
, UF_USERINFO = 6
|
||||
, UF_MAX = 7
|
||||
};
|
||||
|
||||
|
||||
/* Result structure for http_parser_parse_url().
|
||||
*
|
||||
* Callers should index into field_data[] with UF_* values iff field_set
|
||||
* has the relevant (1 << UF_*) bit set. As a courtesy to clients (and
|
||||
* because we probably have padding left over), we convert any port to
|
||||
* a uint16_t.
|
||||
*/
|
||||
struct http_parser_url {
|
||||
uint16_t field_set; /* Bitmask of (1 << UF_*) values */
|
||||
uint16_t port; /* Converted UF_PORT string */
|
||||
|
||||
struct {
|
||||
uint16_t off; /* Offset into buffer in which field starts */
|
||||
uint16_t len; /* Length of run in buffer */
|
||||
} field_data[UF_MAX];
|
||||
};
|
||||
|
||||
|
||||
void http_parser_init(http_parser *parser, enum http_parser_type type);
|
||||
|
||||
|
||||
size_t http_parser_execute(http_parser *parser,
|
||||
const http_parser_settings *settings,
|
||||
const char *data,
|
||||
size_t len);
|
||||
|
||||
|
||||
/* If http_should_keep_alive() in the on_headers_complete or
|
||||
* on_message_complete callback returns 0, then this should be
|
||||
* the last message on the connection.
|
||||
* If you are the server, respond with the "Connection: close" header.
|
||||
* If you are the client, close the connection.
|
||||
*/
|
||||
int http_should_keep_alive(const http_parser *parser);
|
||||
|
||||
/* Returns a string version of the HTTP method. */
|
||||
const char *http_method_str(enum http_method m);
|
||||
|
||||
/* Return a string name of the given error */
|
||||
const char *http_errno_name(enum http_errno err);
|
||||
|
||||
/* Return a string description of the given error */
|
||||
const char *http_errno_description(enum http_errno err);
|
||||
|
||||
/* Parse a URL; return nonzero on failure */
|
||||
int http_parser_parse_url(const char *buf, size_t buflen,
|
||||
int is_connect,
|
||||
struct http_parser_url *u);
|
||||
|
||||
/* Pause or un-pause the parser; a nonzero value pauses */
|
||||
void http_parser_pause(http_parser *parser, int paused);
|
||||
|
||||
/* Checks if this is the final chunk of the body. */
|
||||
int http_body_is_final(const http_parser *parser);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/**
|
||||
* used to resolve the http uri.
|
||||
*/
|
||||
class SrsHttpUri
|
||||
{
|
||||
private:
|
||||
std::string url;
|
||||
std::string schema;
|
||||
std::string host;
|
||||
int port;
|
||||
std::string path;
|
||||
std::string query;
|
||||
public:
|
||||
SrsHttpUri();
|
||||
virtual ~SrsHttpUri();
|
||||
public:
|
||||
/**
|
||||
* initialize the http uri.
|
||||
*/
|
||||
virtual int initialize(std::string _url);
|
||||
public:
|
||||
virtual std::string get_url();
|
||||
virtual std::string get_schema();
|
||||
virtual std::string get_host();
|
||||
virtual int get_port();
|
||||
virtual std::string get_path();
|
||||
virtual std::string get_query();
|
||||
private:
|
||||
/**
|
||||
* get the parsed url field.
|
||||
* @return return empty string if not set.
|
||||
*/
|
||||
virtual std::string get_uri_field(std::string uri, http_parser_url* hp_u, http_parser_url_fields field);
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue