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合并并完善http虚拟目录相关代码

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This commit is contained in:
ziyue 2021-08-26 19:36:38 +08:00
parent 03e9c09c42
commit 848774271f
4 changed files with 40 additions and 30 deletions
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6
conf/config.ini
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@ -158,6 +158,12 @@ sendBufSize=65536
sslport=443
#是否显示文件夹菜单，开启后可以浏览文件夹
dirMenu=1
#虚拟目录, 虚拟目录名和文件路径使用","隔开，多个配置路径间用";"隔开
#例如赋值为 app_a,/path/to/a;app_b,/path/to/b 那么
#访问 http://127.0.0.1/app_a/file_a 对应的文件路径为 /path/to/a/file_a
#访问 http://127.0.0.1/app_b/file_b 对应的文件路径为 /path/to/b/file_b
#访问其他http路径,对应的文件路径还是在rootPath内
kVirtualPath=
[multicast]
#rtp组播截止组播ip地址

1
src/Common/config.cpp
View File

@ -124,6 +124,7 @@ onceToken token([](){
mINI::Instance()[kMaxReqSize] = 4 * 10240;
mINI::Instance()[kKeepAliveSecond] = 15;
mINI::Instance()[kDirMenu] = true;
mINI::Instance()[kVirtualPath] = "";
#if defined(_WIN32)
mINI::Instance()[kCharSet] = "gb2312";

2
src/Common/config.h
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@ -183,7 +183,7 @@ extern const string kKeepAliveSecond;
extern const string kCharSet;
//http 服务器根目录
extern const string kRootPath;
//http 服务器虚拟目录 虚拟目录名和磁盘物理路径使用“,”隔开，多个配置路径间用 "|"隔开，例如 path1,d:/record|path2,e:/record
//http 服务器虚拟目录 虚拟目录名和文件路径使用","隔开，多个配置路径间用";"隔开，例如 path_d,d:/record;path_e,e:/record
extern const string kVirtualPath;
//http 404错误提示内容
extern const string kNotFound;

61
src/Http/HttpFileManager.cpp
View File

@ -79,6 +79,7 @@ static bool makeFolderMenu(const string &httpPath, const string &strFullPath, st
return false;
}
string strPathPrefix(strFullPath);
//url后缀有没有'/'访问文件夹，处理逻辑不一致
string last_dir_name;
if (strPathPrefix.back() == '/') {
strPathPrefix.pop_back();
@ -90,12 +91,12 @@ static bool makeFolderMenu(const string &httpPath, const string &strFullPath, st
return false;
}
stringstream ss;
ss << "<html>\r\n"
"<head>\r\n"
"<title>文件索引</title>\r\n"
"</head>\r\n"
"<body>\r\n"
"<h1>文件索引:";
ss << "<html>\r\n"
"<head>\r\n"
"<title>文件索引</title>\r\n"
"</head>\r\n"
"<body>\r\n"
"<h1>文件索引:";
ss << httpPath;
ss << "</h1>\r\n";
@ -107,9 +108,9 @@ static bool makeFolderMenu(const string &httpPath, const string &strFullPath, st
ss << "</a></li>\r\n";
ss << "<li><a href=\"";
if(!last_dir_name.empty()){
if (!last_dir_name.empty()) {
ss << "./";
}else{
} else {
ss << "../";
}
ss << "\">";
@ -122,7 +123,7 @@ static bool makeFolderMenu(const string &httpPath, const string &strFullPath, st
if ((pDir = opendir(strPathPrefix.data())) == NULL) {
return false;
}
set<string> setFile;
multimap<string/*url name*/, std::pair<string/*note name*/, string/*file path*/> > file_map;
while ((pDirent = readdir(pDir)) != NULL) {
if (File::is_special_dir(pDirent->d_name)) {
continue;
@ -130,34 +131,35 @@ static bool makeFolderMenu(const string &httpPath, const string &strFullPath, st
if (pDirent->d_name[0] == '.') {
continue;
}
setFile.emplace(pDirent->d_name);
file_map.emplace(pDirent->d_name, std::make_pair(pDirent->d_name, strPathPrefix + "/" + pDirent->d_name));
}
//如果是root目录，添加虚拟目录
if (httpPath == "/") {
GET_CONFIG(string, virtualPath, Http::kVirtualPath);
mediakit::Parser pathParser;
StrCaseMap args = pathParser.parseArgs(virtualPath, "|", ",");
for (auto arg : args) {
setFile.emplace(arg.first);
StrCaseMap args = Parser::parseArgs(virtualPath, ";", ",");
for (auto &pr : args) {
file_map.emplace(pr.first, std::make_pair(string("虚拟目录:") + pr.first, File::absolutePath("", pr.second)));
}
}
int i = 0;
for (auto &strFile :setFile) {
string strAbsolutePath = strPathPrefix + "/" + strFile;
for (auto &pr :file_map) {
auto &strAbsolutePath = pr.second.second;
bool isDir = File::is_dir(strAbsolutePath.data());
ss << "<li><span>" << i++ << "</span>\t";
ss << "<a href=\"";
//路径链接地址
if (!last_dir_name.empty()) {
ss << httpPath << "/" << strFile;
ss << last_dir_name << "/" << pr.first;
} else {
ss << strFile;
ss << pr.first;
}
if (isDir) {
ss << "/";
}
ss << "\">";
ss << strFile;
//路径名称
ss << pr.second.first;
if (isDir) {
ss << "/</a></li>\r\n";
continue;
@ -470,19 +472,20 @@ static void accessFile(TcpSession &sender, const Parser &parser, const MediaInfo
static string getFilePath(const Parser &parser,const MediaInfo &mediaInfo, TcpSession &sender){
GET_CONFIG(bool, enableVhost, General::kEnableVhost);
GET_CONFIG(string, rootPath, Http::kRootPath);
GET_CONFIG(string, virtualPath, Http::kVirtualPath);
mediakit::Parser pathParser;
StrCaseMap args = pathParser.parseArgs(virtualPath, "|", ",");
StrCaseMap args = Parser::parseArgs(virtualPath, ";", ",");
auto path = args[mediaInfo._app];
string ret;
if (path == "") {
ret = File::absolutePath(
enableVhost ? mediaInfo._vhost + parser.Url() : parser.Url(), rootPath);
}else {
ret = File::absolutePath(
enableVhost ? mediaInfo._vhost + "/" + mediaInfo._streamid : mediaInfo._streamid, path);
string url;
if (path.empty()) {
//访问的是根路径
GET_CONFIG(string, rootPath, Http::kRootPath);
path = rootPath;
url = parser.Url();
} else {
//访问的是虚拟路径
url = parser.Url().substr(1 + mediaInfo._app.size());
}
auto ret = File::absolutePath(enableVhost ? mediaInfo._vhost + url : url, path);
NoticeCenter::Instance().emitEvent(Broadcast::kBroadcastHttpBeforeAccess, parser, ret, static_cast<SockInfo &>(sender));
return ret;
}