static void readBody(HttpConn *conn, MprFile *outFile)
{
char buf[BIT_MAX_BUFFER];
cchar *result;
ssize bytes;
while (!conn->error && conn->sock && (bytes = httpRead(conn, buf, sizeof(buf))) > 0) {
if (!app->noout) {
result = formatOutput(conn, buf, &bytes);
if (result) {
mprWriteFile(outFile, result, bytes);
}
}
#if FUTURE
// This should be pushed into a range filter.
// Buffer all output and then parsing can work
type = httpGetHeader(conn, "Content-Type");
if (scontains(type, "multipart/byteranges")) {
if ((boundary = scontains(type, "boundary=")) != 0) {
boundary += 9;
if (*boundary) {
boundary = sfmt("--%s\r\n", boundary);
}
}
}
#endif
}
}
/*
See if there is acceptable cached content for this request. If so, return true.
Will setup tx->cacheBuffer as a side-effect if the output should be captured and cached.
*/
static bool fetchCachedResponse(HttpConn *conn)
{
HttpTx *tx;
MprTime modified, when;
cchar *value, *key, *tag;
int status, cacheOk, canUseClientCache;
tx = conn->tx;
/*
Transparent caching. Manual caching must manually call httpWriteCached()
*/
key = makeCacheKey(conn);
if ((value = httpGetHeader(conn, "Cache-Control")) != 0 &&
(scontains(value, "max-age=0") == 0 || scontains(value, "no-cache") == 0)) {
mprLog(3, "Client reload. Cache-control header '%s' rejects use of cached content.", value);
} else if ((tx->cachedContent = mprReadCache(conn->host->responseCache, key, &modified, 0)) != 0) {
/*
See if a NotModified response can be served. This is much faster than sending the response.
Observe headers:
If-None-Match: "ec18d-54-4d706a63"
If-Modified-Since: Fri, 04 Mar 2012 04:28:19 GMT
Set status to OK when content must be transmitted.
*/
cacheOk = 1;
canUseClientCache = 0;
tag = mprGetMD5(key);
if ((value = httpGetHeader(conn, "If-None-Match")) != 0) {
canUseClientCache = 1;
if (scmp(value, tag) != 0) {
cacheOk = 0;
}
}
if (cacheOk && (value = httpGetHeader(conn, "If-Modified-Since")) != 0) {
canUseClientCache = 1;
mprParseTime(&when, value, 0, 0);
if (modified > when) {
cacheOk = 0;
}
}
status = (canUseClientCache && cacheOk) ? HTTP_CODE_NOT_MODIFIED : HTTP_CODE_OK;
mprLog(3, "cacheHandler: Use cached content for %s, status %d", key, status);
httpSetStatus(conn, status);
httpSetHeader(conn, "Etag", mprGetMD5(key));
httpSetHeader(conn, "Last-Modified", mprFormatUniversalTime(MPR_HTTP_DATE, modified));
return 1;
}
mprLog(3, "cacheHandler: No cached content for %s", key);
return 0;
}
/*
Test if the version is acceptable based on the supplied critera.
The acceptable formats for criteria are:
VER Allows prereleases
1.2.[*xX] Wild card version portion. (allows prereleases).
~VER Compatible with VER at the least significant level.
~1.2.3 == (>=1.2.3 <1.3.0) Compatible at the patch level
~1.2 == 1.2.x Compatible at the minor level
~1 == 1.x Compatible at the major level
^VER Compatible with VER at the most significant level.
^0.2.3 == 0.2.3 <= VER < 0.3.0
^1.2.3 == 1.2.3 <= VER < 2.0.0
[>, >=, <, <=, ==, !=]VER Create range relative to given version
EXPR1 - EXPR2 <=EXPR1 <=EXPR2
EXPR1 || EXPR2 ... EXPR1 OR EXPR2
EXPR1 && EXPR2 ... EXPR1 AND EXPR2
EXPR1 EXPR2 ... EXPR1 AND EXPR2
Pre-release versions will only match if the criteria contains a "-.*" prerelease suffix
*/
PUBLIC bool mprIsVersionObjAcceptable(MprVersion *vp, cchar *criteria)
{
char *expr, *exprTok, *range, *rangeTok, *low, *high;
bool allMatched;
if (!vp->ok) {
return 0;
}
if (!criteria || *criteria == '\0') {
return 1;
}
criteria = cleanVersion(criteria);
for (range = (char*) criteria; stok(range, "||", &rangeTok) != 0; range = rangeTok) {
range = strim(range, " \t", 0);
allMatched = 1;
for (expr = (char*) range; sptok(expr, "&&", &exprTok) != 0; expr = exprTok) {
if (scontains(expr, " - ")) {
low = sptok(expr, " - ", &high);
return inRange(vp, sjoin(">=", low, NULL)) && inRange(vp, sjoin("<=", high, NULL));
}
if (!inRange(vp, expr)) {
allMatched = 0;
break;
}
}
if (allMatched) {
return 1;
}
}
return 0;
}
PUBLIC void espDefineAction(HttpRoute *route, cchar *target, void *callback)
{
EspRoute *eroute;
char *action, *controller;
assert(route);
assert(target && *target);
assert(callback);
eroute = ((EspRoute*) route->eroute)->top;
if (target) {
#if DEPRECATED || 1
/*
Keep till version 6
*/
if (scontains(target, "-cmd-")) {
target = sreplace(target, "-cmd-", "/");
} else if (schr(target, '-')) {
controller = ssplit(sclone(target), "-", (char**) &action);
target = sjoin(controller, "/", action, NULL);
}
#endif
if (!eroute->actions) {
eroute->actions = mprCreateHash(-1, MPR_HASH_STATIC_VALUES);
}
mprAddKey(eroute->actions, target, callback);
}
}
/*
Check if the layout has changed. Returns false if the layout does not exist.
*/
static bool layoutIsStale(EspRoute *eroute, cchar *source, cchar *module)
{
char *data, *lpath, *quote;
cchar *layout, *layoutsDir;
ssize len;
bool stale;
int recompile;
stale = 0;
layoutsDir = httpGetDir(eroute->route, "LAYOUTS");
if ((data = mprReadPathContents(source, &len)) != 0) {
if ((lpath = scontains(data, "@ layout \"")) != 0) {
lpath = strim(&lpath[10], " ", MPR_TRIM_BOTH);
if ((quote = schr(lpath, '"')) != 0) {
*quote = '\0';
}
layout = (layoutsDir && *lpath) ? mprJoinPath(layoutsDir, lpath) : 0;
} else {
layout = (layoutsDir) ? mprJoinPath(layoutsDir, "default.esp") : 0;
}
if (layout) {
stale = espModuleIsStale(layout, module, &recompile);
if (stale) {
mprLog("info esp", 4, "esp layout %s is newer than module %s", layout, module);
}
}
}
return stale;
}
PUBLIC int httpSetGroupAccount(cchar *newGroup)
{
Http *http;
http = HTTP;
if (smatch(newGroup, "HTTP") || smatch(newGroup, "APPWEB")) {
#if ME_UNIX_LIKE
/* Only change group if root */
if (getuid() != 0) {
return 0;
}
#endif
#if MACOSX || FREEBSD
newGroup = "_www";
#elif LINUX || ME_UNIX_LIKE
{
char *buf;
newGroup = "nobody";
/*
Debian has nogroup, Fedora has nobody. Ugh!
*/
if ((buf = mprReadPathContents("/etc/group", NULL)) != 0) {
if (scontains(buf, "nogroup:")) {
newGroup = "nogroup";
}
}
}
#elif WINDOWS
newGroup = "Administrator";
#endif
}
#if ME_UNIX_LIKE
struct group *gp;
if (snumber(newGroup)) {
http->gid = atoi(newGroup);
if ((gp = getgrgid(http->gid)) == 0) {
mprLog("critical http", 0, "Bad group id: %d", http->gid);
return MPR_ERR_CANT_ACCESS;
}
newGroup = gp->gr_name;
} else {
if ((gp = getgrnam(newGroup)) == 0) {
mprLog("critical http", 0, "Bad group name: %s", newGroup);
return MPR_ERR_CANT_ACCESS;
}
http->gid = gp->gr_gid;
}
http->groupChanged = 1;
#endif
http->group = sclone(newGroup);
return 0;
}
HttpHost *httpLookupHostOnEndpoint(HttpEndpoint *endpoint, cchar *name)
{
HttpHost *host;
int next;
if (name == 0 || *name == '\0') {
return mprGetFirstItem(endpoint->hosts);
}
for (next = 0; (host = mprGetNextItem(endpoint->hosts, &next)) != 0; ) {
if (smatch(host->name, name)) {
return host;
}
if (*host->name == '*') {
if (host->name[1] == '\0') {
return host;
}
if (scontains(name, &host->name[1])) {
return host;
}
}
}
return 0;
}
MAIN(appweb, int argc, char **argv, char **envp)
{
Mpr *mpr;
cchar *argp, *jail;
char *logSpec, *traceSpec;
int argind;
jail = 0;
logSpec = 0;
traceSpec = 0;
if ((mpr = mprCreate(argc, argv, MPR_USER_EVENTS_THREAD)) == NULL) {
exit(1);
}
if ((app = mprAllocObj(AppwebApp, manageApp)) == NULL) {
exit(2);
}
mprAddRoot(app);
mprAddStandardSignals();
#if ME_ROM
extern MprRomInode romFiles[];
mprSetRomFileSystem(romFiles);
#endif
if (httpCreate(HTTP_CLIENT_SIDE | HTTP_SERVER_SIDE) == 0) {
exit(3);
}
app->mpr = mpr;
app->workers = -1;
app->home = sclone(ME_SERVER_ROOT);
app->documents = app->home;
argc = mpr->argc;
argv = (char**) mpr->argv;
for (argind = 1; argind < argc; argind++) {
argp = argv[argind];
if (*argp != '-') {
break;
}
if (smatch(argp, "--config") || smatch(argp, "--conf")) {
if (argind >= argc) {
usageError();
}
app->configFile = sclone(argv[++argind]);
#if ME_UNIX_LIKE
} else if (smatch(argp, "--chroot")) {
if (argind >= argc) {
usageError();
}
jail = mprGetAbsPath(argv[++argind]);
#endif
} else if (smatch(argp, "--debugger") || smatch(argp, "-D")) {
mprSetDebugMode(1);
} else if (smatch(argp, "--exe")) {
if (argind >= argc) {
usageError();
}
mpr->argv[0] = mprGetAbsPath(argv[++argind]);
mprSetAppPath(mpr->argv[0]);
mprSetModuleSearchPath(NULL);
} else if (smatch(argp, "--home")) {
if (argind >= argc) {
usageError();
}
app->home = sclone(argv[++argind]);
if (chdir(app->home) < 0) {
mprLog("error appweb", 0, "Cannot change directory to %s", app->home);
exit(4);
}
} else if (smatch(argp, "--log") || smatch(argp, "-l")) {
if (argind >= argc) {
usageError();
}
logSpec = argv[++argind];
} else if (smatch(argp, "--name") || smatch(argp, "-n")) {
if (argind >= argc) {
usageError();
}
mprSetAppName(argv[++argind], 0, 0);
} else if (smatch(argp, "--threads")) {
if (argind >= argc) {
usageError();
}
app->workers = atoi(argv[++argind]);
} else if (smatch(argp, "--show") || smatch(argp, "-s")) {
app->show = 1;
} else if (smatch(argp, "--trace") || smatch(argp, "-t")) {
if (argind >= argc) {
usageError();
}
traceSpec = argv[++argind];
} else if (smatch(argp, "--verbose") || smatch(argp, "-v")) {
if (!logSpec) {
logSpec = sfmt("stderr:2");
}
if (!traceSpec) {
traceSpec = sfmt("stderr:2");
}
} else if (smatch(argp, "--version") || smatch(argp, "-V")) {
mprPrintf("%s\n", ME_VERSION);
exit(0);
} else if (*argp == '-' && isdigit((uchar) argp[1])) {
if (!logSpec) {
logSpec = sfmt("stderr:%d", (int) stoi(&argp[1]));
}
if (!traceSpec) {
traceSpec = sfmt("stderr:%d", (int) stoi(&argp[1]));
}
} else if (smatch(argp, "-?") || scontains(argp, "-help")) {
usageError();
exit(5);
} else if (*argp == '-') {
mprLog("error appweb", 0, "Unknown switch \"%s\"", argp);
usageError();
exit(5);
}
}
app->home = mprGetAbsPath(app->home);
if (logSpec) {
mprStartLogging(logSpec, MPR_LOG_DETAILED | MPR_LOG_CONFIG | MPR_LOG_CMDLINE);
}
if (traceSpec) {
httpStartTracing(traceSpec);
}
if (mprStart() < 0) {
mprLog("error appweb", 0, "Cannot start MPR");
mprDestroy();
return MPR_ERR_CANT_INITIALIZE;
}
if (checkEnvironment(argv[0]) < 0) {
exit(6);
}
if (argc == argind && !app->configFile) {
if (findAppwebConf() < 0) {
exit(7);
}
}
if (jail && changeRoot(jail) < 0) {
exit(8);
}
if (createEndpoints(argc - argind, &argv[argind]) < 0) {
return MPR_ERR_CANT_INITIALIZE;
}
if (maStartAppweb(app->appweb) < 0) {
mprLog("error appweb", 0, "Cannot start HTTP service, exiting.");
exit(9);
}
if (app->show) {
httpLogRoutes(0, 0);
}
mprServiceEvents(-1, 0);
mprLog("info appweb", 1, "Stopping Appweb ...");
mprDestroy();
return mprGetExitStatus();
}
/*
Add cache configuration to the route. This can be called multiple times.
Uris, extensions and methods may optionally provide a space or comma separated list of items.
If URI is NULL or "*", cache all URIs for this route. Otherwise, cache only the given URIs.
The URIs may contain an ordered set of request parameters. For example: "/user/show?name=john&posts=true"
Note: the URI should not include the route prefix (scriptName)
The extensions should not contain ".". The methods may contain "*" for all methods.
*/
void httpAddCache(HttpRoute *route, cchar *methods, cchar *uris, cchar *extensions, cchar *types, MprTime clientLifespan,
MprTime serverLifespan, int flags)
{
HttpCache *cache;
char *item, *tok;
cache = 0;
if (!route->caching) {
httpAddRouteHandler(route, "cacheHandler", "");
httpAddRouteFilter(route, "cacheFilter", "", HTTP_STAGE_TX);
route->caching = mprCreateList(0, 0);
} else if (flags & HTTP_CACHE_RESET) {
route->caching = mprCreateList(0, 0);
} else if (route->parent && route->caching == route->parent->caching) {
route->caching = mprCloneList(route->parent->caching);
}
if ((cache = mprAllocObj(HttpCache, manageHttpCache)) == 0) {
return;
}
if (extensions) {
cache->extensions = mprCreateHash(0, 0);
for (item = stok(sclone(extensions), " \t,", &tok); item; item = stok(0, " \t,", &tok)) {
if (smatch(item, "*")) {
extensions = 0;
} else {
mprAddKey(cache->extensions, item, cache);
}
}
} else if (types) {
cache->types = mprCreateHash(0, 0);
for (item = stok(sclone(types), " \t,", &tok); item; item = stok(0, " \t,", &tok)) {
if (smatch(item, "*")) {
extensions = 0;
} else {
mprAddKey(cache->types, item, cache);
}
}
}
if (methods) {
cache->methods = mprCreateHash(0, MPR_HASH_CASELESS);
for (item = stok(sclone(methods), " \t,", &tok); item; item = stok(0, " \t,", &tok)) {
if (smatch(item, "*")) {
methods = 0;
} else {
mprAddKey(cache->methods, item, cache);
}
}
}
if (uris) {
cache->uris = mprCreateHash(0, 0);
for (item = stok(sclone(uris), " \t,", &tok); item; item = stok(0, " \t,", &tok)) {
if (flags & HTTP_CACHE_ONLY && route->prefix && !scontains(item, sfmt("prefix=%s", route->prefix))) {
/*
Auto-add ?prefix=ROUTE_NAME if there is no query
*/
if (!schr(item, '?')) {
item = sfmt("%s?prefix=%s", item, route->prefix);
}
}
mprAddKey(cache->uris, item, cache);
}
}
if (clientLifespan <= 0) {
clientLifespan = route->lifespan;
}
cache->clientLifespan = clientLifespan;
if (serverLifespan <= 0) {
serverLifespan = route->lifespan;
}
cache->serverLifespan = serverLifespan;
cache->flags = flags;
mprAddItem(route->caching, cache);
#if UNUSED && KEEP
mprLog(3, "Caching route %s for methods %s, URIs %s, extensions %s, types %s, client lifespan %d, server lifespan %d",
route->name,
(methods) ? methods: "*",
(uris) ? uris: "*",
(extensions) ? extensions: "*",
(types) ? types: "*",
cache->clientLifespan / MPR_TICKS_PER_SEC);
cache->serverLifespan / MPR_TICKS_PER_SEC);
#endif
}
static bool process(cchar *operation, bool quiet)
{
cchar *name, *off, *path;
int rc, launch, update, service, upstart;
/*
No systemd support yet
*/
rc = 1;
name = app->serviceName;
launch = upstart = update = service = 0;
if (exists("/bin/launchctl") && exists("/Library/LaunchDaemons/com.%s.%s.plist", slower(BLD_COMPANY), name)) {
launch++;
} else if (exists("/sbin/start") && exists("/etc/init/rc.conf") &&
(exists("/etc/init/%s.conf", name) || exists("/etc/init/%s.off", name))) {
upstart++;
} else if (exists("/usr/sbin/update-rc.d") && exists("/etc/init.d/%s", name)) {
update++;
} else if (exists("/sbin/service") && exists("/etc/init.d/%s", name)) {
service++;
} else {
mprError("Can't locate system tool to manage service");
return 0;
}
/*
Operations
*/
if (smatch(operation, "install")) {
if (launch) {
;
} else if (service) {
if (!run("/sbin/chkconfig --del %s", name)) {
rc = 0;
} else if (!run("/sbin/chkconfig --add %s", name)) {
rc = 0;
} else if (!run("/sbin/chkconfig --level 5 %s", name)) {
rc = 0;
}
} else if (update) {
;
} else if (upstart) {
;
}
} else if (smatch(operation, "uninstall")) {
process("disable", 1);
if (launch) {
;
} else if (service) {
rc = run("/sbin/chkconfig --del %s", name);
} else if (update) {
;
} else if (upstart) {
;
}
} else if (smatch(operation, "enable")) {
/*
Enable service (will start on reboot)
*/
if (launch) {
path = sfmt("/Library/LaunchDaemons/com.%s.%s.plist", slower(BLD_COMPANY), name);
/*
Unfortunately, there is no launchctl command to do an enable without starting. So must do a stop below.
*/
if (!run("/bin/launchctl load -w %s", path)) {
rc = 0;
} else {
rc = process("stop", 1);
}
} else if (update) {
rc = run("/usr/sbin/update-rc.d %s defaults 90 10", name);
/*
Not supported on older versions
rc = run("/usr/sbin/update-rc.d %s enable", name);
*/
} else if (service) {
rc = run("/sbin/chkconfig %s on", name);
} else if (upstart) {
off = sfmt("/etc/init/%s.off", name);
if (exists(off) && !run("mv %s /etc/init/%s.conf", off, name)) {
rc = 0;
}
}
} else if (smatch(operation, "disable")) {
process("stop", 1);
if (launch) {
rc = run("/bin/launchctl unload -w /Library/LaunchDaemons/com.%s.%s.plist", slower(BLD_COMPANY), name);
} else if (update) {
/*
Not supported on older versions
rc = run("/usr/sbin/update-rc.d %s disable", name);
*/
rc = run("/usr/sbin/update-rc.d -f %s remove", name);
} else if (service) {
rc = run("/sbin/chkconfig %s off", name);
} else if (upstart) {
if (exists("/etc/init/%s.conf", name)) {
rc = run("mv /etc/init/%s.conf /etc/init/%s.off", name, name);
}
}
} else if (smatch(operation, "start")) {
if (launch) {
rc = run("/bin/launchctl load /Library/LaunchDaemons/com.%s.%s.plist", slower(BLD_COMPANY), name);
} else if (service) {
rc = run("/sbin/service %s start", name);
} else if (update) {
rc = run("/usr/sbin/invoke-rc.d --quiet %s start", name);
} else if (upstart) {
rc = run("/sbin/start %s", name);
if (!rc) {
if (scontains(app->error, "start: Job is already running", -1)) {
rc = 0;
}
}
}
} else if (smatch(operation, "stop")) {
if (launch) {
rc = run("/bin/launchctl unload /Library/LaunchDaemons/com.%s.%s.plist", slower(BLD_COMPANY), name);
} else if (service) {
if (!run("/sbin/service %s stop", name)) {
rc = killPid();
}
} else if (update) {
if (!run("/usr/sbin/invoke-rc.d --quiet %s stop", name)) {
rc = killPid();
}
} else if (upstart) {
if (exists("/etc/init/%s.conf", name)) {
rc = run("/sbin/stop %s", name);
}
}
} else if (smatch(operation, "reload")) {
rc = process("restart", 0);
} else if (smatch(operation, "restart")) {
process("stop", 1);
rc = process("start", 0);
} else if (smatch(operation, "run")) {
runService();
}
if (!quiet) {
if (!rc && app->error && *app->error) {
mprError("Can't run command: %s\nCommand output: %s\n", app->command, app->error);
}
/* Logging at level one will be visible if appman -v is used */
if (app->error && *app->error) {
mprLog(1, "Error: %s", app->error);
}
if (app->output && *app->output) {
mprLog(1, "Output: %s", app->output);
}
}
return rc;
}
/*
Create and initialize a URI. This accepts full URIs with schemes (http:) and partial URLs
Support IPv4 and [IPv6]. Supported forms:
SCHEME://[::]:PORT/URI
SCHEME://HOST:PORT/URI
[::]:PORT/URI
:PORT/URI
HOST:PORT/URI
PORT/URI
/URI
URI
NOTE: HOST/URI is not supported and requires a scheme prefix. This is because it is ambiguous with a
relative uri path.
Missing fields are null or zero.
*/
PUBLIC HttpUri *httpCreateUri(cchar *uri, int flags)
{
HttpUri *up;
char *tok, *next;
if ((up = mprAllocObj(HttpUri, manageUri)) == 0) {
return 0;
}
tok = sclone(uri);
/*
[scheme://][hostname[:port]][/path[.ext]][#ref][?query]
First trim query and then reference from the end
*/
if ((next = schr(tok, '?')) != 0) {
*next++ = '\0';
up->query = sclone(next);
}
if ((next = schr(tok, '#')) != 0) {
*next++ = '\0';
up->reference = sclone(next);
}
/*
[scheme://][hostname[:port]][/path]
*/
if ((next = scontains(tok, "://")) != 0) {
up->scheme = snclone(tok, (next - tok));
if (smatch(up->scheme, "http")) {
if (flags & HTTP_COMPLETE_URI) {
up->port = 80;
}
} else if (smatch(up->scheme, "ws")) {
if (flags & HTTP_COMPLETE_URI) {
up->port = 80;
}
up->webSockets = 1;
} else if (smatch(up->scheme, "https")) {
if (flags & HTTP_COMPLETE_URI) {
up->port = 443;
}
up->secure = 1;
} else if (smatch(up->scheme, "wss")) {
if (flags & HTTP_COMPLETE_URI) {
up->port = 443;
}
up->secure = 1;
up->webSockets = 1;
}
tok = &next[3];
}
/*
[hostname[:port]][/path]
*/
if (*tok == '[' && ((next = strchr(tok, ']')) != 0)) {
/* IPv6 [::]:port/uri */
up->host = snclone(&tok[1], (next - tok) - 1);
tok = ++next;
} else if (*tok && *tok != '/' && *tok != ':' && (up->scheme || strchr(tok, ':'))) {
/*
Supported forms:
scheme://hostname
hostname:port
*/
if ((next = spbrk(tok, ":/")) == 0) {
next = &tok[slen(tok)];
}
up->host = snclone(tok, next - tok);
tok = next;
}
assert(tok);
/* [:port][/path] */
if (*tok == ':') {
up->port = atoi(++tok);
if ((tok = schr(tok, '/')) == 0) {
tok = "";
}
}
assert(tok);
/* [/path] */
if (*tok) {
up->path = sclone(tok);
/* path[.ext[/extra]] */
if ((tok = srchr(up->path, '.')) != 0) {
if (tok[1]) {
if ((next = srchr(up->path, '/')) != 0) {
if (next < tok) {
up->ext = sclone(++tok);
}
} else {
up->ext = sclone(++tok);
}
}
}
}
if (flags & (HTTP_COMPLETE_URI | HTTP_COMPLETE_URI_PATH)) {
if (up->path == 0 || *up->path == '\0') {
up->path = sclone("/");
}
}
up->secure = smatch(up->scheme, "https") || smatch(up->scheme, "wss");
up->webSockets = (smatch(up->scheme, "ws") || smatch(up->scheme, "wss"));
if (flags & HTTP_COMPLETE_URI) {
if (!up->scheme) {
up->scheme = sclone("http");
}
if (!up->host) {
up->host = sclone("localhost");
}
if (!up->port) {
up->port = up->secure ? 443 : 80;
}
}
up->valid = httpValidUriChars(uri);
return up;
}
/*
Format a string URI from parts
*/
PUBLIC char *httpFormatUri(cchar *scheme, cchar *host, int port, cchar *path, cchar *reference, cchar *query, int flags)
{
char *uri;
cchar *portStr, *hostDelim, *portDelim, *pathDelim, *queryDelim, *referenceDelim, *cp;
portDelim = "";
portStr = "";
hostDelim = "";
if (flags & HTTP_COMPLETE_URI) {
if (scheme == 0 || *scheme == '\0') {
scheme = "http";
}
if (host == 0 || *host == '\0') {
if (port || path || reference || query) {
host = "localhost";
}
}
}
if (scheme) {
hostDelim = "://";
}
if (!host) {
host = "";
}
if (mprIsIPv6(host)) {
if (*host != '[') {
host = sfmt("[%s]", host);
} else if ((cp = scontains(host, "]:")) != 0) {
port = 0;
}
} else if (schr(host, ':')) {
port = 0;
}
if (port != 0 && port != getDefaultPort(scheme)) {
portStr = itos(port);
portDelim = ":";
}
if (scheme == 0) {
scheme = "";
}
if (path && *path) {
if (*host) {
pathDelim = (*path == '/') ? "" : "/";
} else {
pathDelim = "";
}
} else {
pathDelim = path = "";
}
if (reference && *reference) {
referenceDelim = "#";
} else {
referenceDelim = reference = "";
}
if (query && *query) {
queryDelim = "?";
} else {
queryDelim = query = "";
}
if (*portDelim) {
uri = sjoin(scheme, hostDelim, host, portDelim, portStr, pathDelim, path, referenceDelim, reference,
queryDelim, query, NULL);
} else {
uri = sjoin(scheme, hostDelim, host, pathDelim, path, referenceDelim, reference, queryDelim, query, NULL);
}
return uri;
}
MAIN(http, int argc, char **argv, char **envp)
{
Mpr *mpr;
cchar *argp;
char *logSpec, *traceSpec;
int argind;
logSpec = 0;
traceSpec = 0;
if ((mpr = mprCreate(argc, argv, MPR_USER_EVENTS_THREAD)) == NULL) {
exit(1);
}
if ((app = mprAllocObj(App, manageApp)) == NULL) {
exit(2);
}
mprAddRoot(app);
mprAddStandardSignals();
if (httpCreate(HTTP_CLIENT_SIDE | HTTP_SERVER_SIDE) < 0) {
exit(2);
}
app->mpr = mpr;
app->home = mprGetCurrentPath();
argc = mpr->argc;
argv = (char**) mpr->argv;
for (argind = 1; argind < argc; argind++) {
argp = argv[argind];
if (*argp != '-') {
break;
}
if (smatch(argp, "--config") || smatch(argp, "--conf")) {
if (argind >= argc) {
usageError();
}
app->configFile = sclone(argv[++argind]);
} else if (smatch(argp, "--debugger") || smatch(argp, "-D")) {
mprSetDebugMode(1);
} else if (smatch(argp, "--log") || smatch(argp, "-l")) {
if (argind >= argc) {
usageError();
}
logSpec = argv[++argind];
} else if (smatch(argp, "--name") || smatch(argp, "-n")) {
if (argind >= argc) {
usageError();
}
mprSetAppName(argv[++argind], 0, 0);
} else if (smatch(argp, "--show") || smatch(argp, "-s")) {
app->show = 1;
} else if (smatch(argp, "--trace") || smatch(argp, "-t")) {
if (argind >= argc) {
usageError();
}
traceSpec = argv[++argind];
} else if (smatch(argp, "--verbose") || smatch(argp, "-v")) {
if (!logSpec) {
logSpec = sfmt("stderr:2");
}
if (!traceSpec) {
traceSpec = sfmt("stderr:2");
}
} else if (smatch(argp, "--version") || smatch(argp, "-V")) {
mprPrintf("%s\n", ME_VERSION);
exit(0);
} else if (*argp == '-' && isdigit((uchar) argp[1])) {
if (!logSpec) {
logSpec = sfmt("stderr:%d", (int) stoi(&argp[1]));
}
if (!traceSpec) {
traceSpec = sfmt("stderr:%d", (int) stoi(&argp[1]));
}
} else if (smatch(argp, "-?") || scontains(argp, "-help")) {
usageError();
exit(3);
} else if (*argp == '-') {
mprLog("error http", 0, "Unknown switch \"%s\"", argp);
usageError();
exit(4);
}
}
if (logSpec) {
mprStartLogging(logSpec, MPR_LOG_CMDLINE);
}
if (traceSpec) {
httpStartTracing(traceSpec);
}
if (mprStart() < 0) {
mprLog("error http", 0, "Cannot start MPR");
mprDestroy();
return MPR_ERR_CANT_INITIALIZE;
}
if (argc == argind && !app->configFile) {
if (findConfig() < 0) {
exit(5);
}
}
if (createEndpoints(argc - argind, &argv[argind]) < 0) {
return MPR_ERR_CANT_INITIALIZE;
}
if (httpStartEndpoints() < 0) {
mprLog("error http", 0, "Cannot start HTTP service, exiting.");
exit(6);
}
if (app->show) {
httpLogRoutes(0, 0);
}
mprServiceEvents(-1, 0);
mprLog("info http", 1, "Stopping http-server ...");
mprDestroy();
return mprGetExitStatus();
}