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/************************************************************************************************* |
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* The master of node servers |
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* Copyright (C) 2004-2005 Mikio Hirabayashi |
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* This file is part of Hyper Estraier. |
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* Hyper Estraier is free software; you can redistribute it and/or modify it under the terms of |
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* the GNU Lesser General Public License as published by the Free Software Foundation; either |
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* version 2.1 of the License or any later version. Hyper Estraier is distributed in the hope |
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* that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public |
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* License for more details. |
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* You should have received a copy of the GNU Lesser General Public License along with Hyper |
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* Estraier; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, |
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* Boston, MA 02111-1307 USA. |
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*************************************************************************************************/ |
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|
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|
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#include "mastermod.h" |
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|
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#define SERVNAME "estmaster" /* name of the server */ |
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#define IOBUFSIZ 8192 /* size of a buffer for I/O */ |
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#define RECVMAX 1024 * 1024 * 32 /* max length of data to receive */ |
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#define SPCACHEMNUM 131072 /* max number of the special cache */ |
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#define IFLUSHSEC 60 /* idle time to start flushing */ |
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#define IFLUSHNUM 5000 /* number of keys per flushing */ |
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#define DEFMAXSRCH 10 /* default max number of retrieved documents */ |
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#define SELFCREDIT 10000 /* credit of the node itself */ |
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#define FCLOSECONNNUM 10 /* number of over connections for forced closing */ |
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#define FCLOSEWAITMAX 10 /* wait time for forced closing */ |
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#define FTERMWAITMAX 60 /* wait time for forced termination */ |
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|
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#define MASTERLOC "/master" /* location of the URL of the master */ |
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#define NODEPREFIX "/node/" /* prefix of URLs of nodes */ |
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#define MASTERUILOC "/masterui" /* location of user intarfaces */ |
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#define DATTRNDURL "#nodeurl" /* name of the pseudo-attribute of the node URL */ |
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#define DATTRNDLABEL "#nodelabel" /* name of the pseudo-attribute of the node label */ |
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#define DELIMSTR "{{!}}" /* delimiter string */ |
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#define DATTRLFILE "_lfile" /* name of the attribute of the local file name */ |
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|
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typedef struct { /* type of structure for a communication */ |
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int clsock; /* socket between client */ |
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char claddr[ADDRBUFSIZ]; /* address of the client */ |
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int clport; /* port number of the client */ |
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} TARGCOMM; |
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|
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enum { /* enumeration for HTTP method */ |
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HM_HEAD, /* HEAD */ |
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HM_GET, /* GET */ |
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HM_POST, /* POST */ |
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HM_UNKNOWN /* unknown */ |
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}; |
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|
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typedef struct { /* type of structure for a request */ |
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const char *claddr; /* address of the client */ |
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int clport; /* port number of the client */ |
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int method; /* method */ |
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char *target; /* target path */ |
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char *name; /* user name */ |
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char *passwd; /* password */ |
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time_t ims; /* if-modified-since header */ |
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char *ctype; /* content-type header */ |
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char *estvia; /* x-estraier-via header */ |
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char *host; /* host header */ |
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char *body; /* entity body */ |
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CBMAP *params; /* parameters */ |
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} REQUEST; |
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|
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typedef struct { /* type of structure for a local search */ |
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REQUEST *req; /* request object */ |
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int alive; /* whether to be alive */ |
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ESTCOND *cond; /* search condition */ |
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CBMAP *hints; /* hints about result */ |
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int max; /* max number of retrieved documents */ |
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NODE *node; /* self node object */ |
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RESMAP *resmap; /* documents in result */ |
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CBLIST *words; /* words in the search phrase */ |
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int hnum; /* number of hits */ |
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} TARGLCSRCH; |
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|
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typedef struct { /* type of structure for a remote search */ |
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REQUEST *req; /* request object */ |
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int alive; /* whether to be alive */ |
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const char *myurl; /* url of the local node */ |
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ESTCOND *cond; /* search condition */ |
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CBMAP *hints; /* hints about result */ |
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int max; /* max number of retrieved documents */ |
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NODE *node; /* self node object */ |
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RESMAP *resmap; /* documents in result */ |
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const char *url; /* URL of the link */ |
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int credit; /* credit of the link */ |
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char *label; /* label of the link */ |
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int depth; /* depth of meta search */ |
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int hnum; /* number of hits */ |
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int dnum; /* number of documents */ |
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int wnum; /* number of words */ |
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double size; /* size of the database */ |
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} TARGRMSRCH; |
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|
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enum { /* enumeration for UI operations */ |
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UI_VIEWMASTER, /* view master operations */ |
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UI_SHUTDOWN, /* shutdown the master server */ |
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UI_VIEWUSERS, /* view user operations */ |
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UI_NEWUSER, /* create a user */ |
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UI_DELUSER, /* delete a user */ |
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UI_VIEWNODES, /* view node operations */ |
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UI_NEWNODE, /* create a node */ |
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UI_DELNODE, /* delete a node */ |
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UI_EDITNODE, /* edit a node */ |
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UI_NONE /* none */ |
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}; |
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|
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|
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/* global variables */ |
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const char *g_progname; /* program name */ |
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int g_sigterm = FALSE; /* flag for termination signal */ |
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int g_sigrestart = FALSE; /* flag for restarting signal */ |
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const char *g_rootdir = NULL; /* path of the root directory */ |
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const char *g_hostname = NULL; /* fully qualified host name */ |
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int g_portnum = 0; /* port number of TCP */ |
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int g_runmode = 0; /* runnning mode */ |
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int g_authmode = 0; /* authorization mode */ |
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int g_maxconn = 0; /* maximum number of connections */ |
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int g_sessiontimeout = 0; /* timeout of a session, in seconds */ |
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int g_searchtimeout = 0; /* timeout of search, in seconds */ |
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int g_searchdepth = 0; /* depth of search */ |
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const char *g_proxyhost = NULL; /* host name of the proxy */ |
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int g_proxyport = 0; /* port number of the proxy */ |
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int g_loglevel = 0; /* logging level */ |
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const char *g_docroot = NULL; /* path of the document root directory */ |
129 |
const char *g_indexfile = NULL; /* name of directory index files */ |
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CBMAP *g_trustednodes = NULL; /* addresses of trusted nodes */ |
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int g_denyuntrusted = FALSE; /* whether to deny untrusted nodes */ |
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int g_cachesize = 0; /* maximum size of the index cache */ |
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const char *g_specialcache = NULL; /* name of the attribute of special cache */ |
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int g_snipwwidth = 0; /* whole width of the snippet */ |
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int g_sniphwidth = 0; /* width of beginning of the text */ |
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int g_snipawidth = 0; /* width around each highlighted word */ |
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const char *g_uilprefix = NULL; /* prefix of the local URI of each document */ |
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const char *g_uigprefix = NULL; /* prefix of the global URI of each document */ |
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const char *g_uigsuffix = NULL; /* suffix added to the global URI of each document */ |
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const char *g_uidirindex = NULL; /* name of the directory index file */ |
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CBLIST *g_uireplaces = NULL; /* expressions to replace the URI of each document */ |
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CBLIST *g_uiextattrs = NULL; /* extra attributes to be shown */ |
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int g_uismplphrase = FALSE; /* whether to use simplified search phrase */ |
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int g_bgmode = FALSE; /* whether to be foreground mode */ |
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int g_stmode = FALSE; /* whether to be single thread mode */ |
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DEPOT *g_metadb = NULL; /* meta database */ |
147 |
UMGR *g_umgr = NULL; /* user manager */ |
148 |
NMGR *g_nmgr = NULL; /* node manager */ |
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RWLOCK *g_runlock = NULL; /* read-write lock for running threads */ |
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RWLOCK *g_mgrlock = NULL; /* read-write lock for handling managers */ |
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const char *g_bordstr = NULL; /* border string */ |
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int g_svsock = -1; /* server socket */ |
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|
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|
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/* function prototypes */ |
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int main(int argc, char **argv); |
157 |
static void setsignals(void); |
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static void sigtermhandler(int num); |
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static void usage(void); |
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static int runinit(int argc, char **argv); |
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static int runstart(int argc, char **argv); |
162 |
static int runstop(int argc, char **argv); |
163 |
static int rununittest(int argc, char **argv); |
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static int runcrypt(int argc, char **argv); |
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static void die(const char *format, ...); |
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static void startup(void); |
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static const char *skiplabel(const char *str); |
168 |
static void cleanup(void); |
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static int procinit(const char *rootdir, int ex); |
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static int procstart(const char *rootdir); |
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static int procstop(const char *rootdir); |
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static int procunittest(const char *rootdir); |
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static int proccrypt(const char *key, const char *hash); |
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static void dispatch(void); |
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static void *flushnode(void *targ); |
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static void *communicate(void *targ); |
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static void setparams(CBMAP *params, const char *src); |
178 |
static void addservinfo(CBDATUM *datum); |
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static void senderror(int clsock, REQUEST *req, int code, const char *message); |
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static int isbanned(USER *user); |
181 |
static int ismasteradmin(REQUEST *req, USER *user); |
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static int isnodeadmin(NODE *node, REQUEST *req, USER *user); |
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static int isnodeuser(NODE *node, REQUEST *req, USER *user); |
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static void sendautherror(int clsock, REQUEST *req, const char *realm); |
185 |
static void sendmasterdata(int clsock, REQUEST *req, USER *user); |
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static void sendnodedata(int clsock, REQUEST *req, USER *user, const char *path); |
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static void setdocorigin(ESTDOC *doc, NODE *node); |
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static void mergehints(CBMAP *total, CBMAP *local); |
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static int islooproute(const char *url, REQUEST *req); |
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static void *searchlocal(void *targ); |
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static void *searchremote(void *targ); |
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static void catdocdata(CBDATUM *datum, RESDOC *resdoc, CBLIST *words); |
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static void catdocdataui(CBDATUM *datum, RESDOC *resdoc, CBLIST *words, const char *condstr); |
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static char *makeshownuri(const char *uri); |
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static void sendnodecmdinform(int clsock, REQUEST *req, NODE *node); |
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static void sendnodecmdsearch(int clsock, REQUEST *req, NODE *node); |
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static void sendnodecmdgetdoc(int clsock, REQUEST *req, NODE *node); |
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static void sendnodecmdgetdocattr(int clsock, REQUEST *req, NODE *node); |
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static void sendnodecmduritoid(int clsock, REQUEST *req, NODE *node); |
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static void sendnodecmdputdoc(int clsock, REQUEST *req, NODE *node); |
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static void sendnodecmdoutdoc(int clsock, REQUEST *req, NODE *node); |
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static void sendnodecmdsetuser(int clsock, REQUEST *req, NODE *node); |
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static void sendnodecmdsetlink(int clsock, REQUEST *req, NODE *node); |
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static void sendnodecmdsearchui(int clsock, REQUEST *req, NODE *node); |
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static void sendmasteruidata(int clsock, REQUEST *req, USER *user); |
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static void sendfiledata(int clsock, REQUEST *req); |
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static char *makelocalpath(const char *target); |
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|
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|
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/* main routine */ |
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int main(int argc, char **argv){ |
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const char *tmp; |
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int rv; |
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if((tmp = getenv("ESTDBGFD")) != NULL) dpdbgfd = atoi(tmp); |
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cbstdiobin(); |
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g_progname = argv[0]; |
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g_sigterm = FALSE; |
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if(argc < 2) usage(); |
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rv = 0; |
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if(!strcmp(argv[1], "init")){ |
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rv = runinit(argc, argv); |
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} else if(!strcmp(argv[1], "start")){ |
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rv = runstart(argc, argv); |
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} else if(!strcmp(argv[1], "stop")){ |
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rv = runstop(argc, argv); |
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} else if(!strcmp(argv[1], "unittest")){ |
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rv = rununittest(argc, argv); |
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} else if(!strcmp(argv[1], "crypt")){ |
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rv = runcrypt(argc, argv); |
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} else { |
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usage(); |
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} |
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return rv; |
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} |
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|
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|
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/* set signal handlers */ |
238 |
static void setsignals(void){ |
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signal(1, sigtermhandler); |
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signal(2, sigtermhandler); |
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signal(3, sigtermhandler); |
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signal(13, SIG_IGN); |
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signal(15, sigtermhandler); |
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g_sigterm = FALSE; |
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g_sigrestart = FALSE; |
246 |
} |
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|
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|
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/* handler of termination signal */ |
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static void sigtermhandler(int num){ |
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g_sigterm = TRUE; |
252 |
if(num == 1) g_sigrestart = TRUE; |
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} |
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|
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|
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/* print the usage and exit */ |
257 |
static void usage(void){ |
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fprintf(stderr, "%s: the master of node servers\n", g_progname); |
259 |
fprintf(stderr, "\n"); |
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fprintf(stderr, "usage:\n"); |
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fprintf(stderr, " %s init [-ex] rootdir\n", g_progname); |
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fprintf(stderr, " %s start [-bg] [-st] rootdir\n", g_progname); |
263 |
fprintf(stderr, " %s stop rootdir\n", g_progname); |
264 |
fprintf(stderr, " %s unittest rootdir\n", g_progname); |
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fprintf(stderr, " %s crypt key [hash]\n", g_progname); |
266 |
fprintf(stderr, "\n"); |
267 |
exit(1); |
268 |
} |
269 |
|
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|
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/* parse arguments of the init command */ |
272 |
static int runinit(int argc, char **argv){ |
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char *rootdir; |
274 |
int i, ex, rv; |
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rootdir = NULL; |
276 |
ex = FALSE; |
277 |
for(i = 2; i < argc; i++){ |
278 |
if(!rootdir && argv[i][0] == '-'){ |
279 |
if(!strcmp(argv[i], "-ex")){ |
280 |
ex = TRUE; |
281 |
} else { |
282 |
usage(); |
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} |
284 |
} else if(!rootdir){ |
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rootdir = argv[i]; |
286 |
} else { |
287 |
usage(); |
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} |
289 |
} |
290 |
if(!rootdir) usage(); |
291 |
rv = procinit(rootdir, ex); |
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return rv; |
293 |
} |
294 |
|
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|
296 |
/* parse arguments of the start command */ |
297 |
static int runstart(int argc, char **argv){ |
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char *rootdir; |
299 |
int i, rv; |
300 |
rootdir = NULL; |
301 |
for(i = 2; i < argc; i++){ |
302 |
if(!rootdir && argv[i][0] == '-'){ |
303 |
if(!strcmp(argv[i], "-bg")){ |
304 |
g_bgmode = TRUE; |
305 |
} else if(!strcmp(argv[i], "-st")){ |
306 |
g_stmode = TRUE; |
307 |
} else { |
308 |
usage(); |
309 |
} |
310 |
} else if(!rootdir){ |
311 |
rootdir = argv[i]; |
312 |
} else { |
313 |
usage(); |
314 |
} |
315 |
} |
316 |
if(!rootdir) usage(); |
317 |
rv = procstart(rootdir); |
318 |
return rv; |
319 |
} |
320 |
|
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|
322 |
/* parse arguments of the stop command */ |
323 |
static int runstop(int argc, char **argv){ |
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char *rootdir; |
325 |
int i, rv; |
326 |
rootdir = NULL; |
327 |
for(i = 2; i < argc; i++){ |
328 |
if(!rootdir && argv[i][0] == '-'){ |
329 |
usage(); |
330 |
} else if(!rootdir){ |
331 |
rootdir = argv[i]; |
332 |
} else { |
333 |
usage(); |
334 |
} |
335 |
} |
336 |
if(!rootdir) usage(); |
337 |
rv = procstop(rootdir); |
338 |
return rv; |
339 |
} |
340 |
|
341 |
|
342 |
/* parse arguments of the unittest command */ |
343 |
static int rununittest(int argc, char **argv){ |
344 |
char *rootdir; |
345 |
int i, rv; |
346 |
rootdir = NULL; |
347 |
for(i = 2; i < argc; i++){ |
348 |
if(!rootdir && argv[i][0] == '-'){ |
349 |
usage(); |
350 |
} else if(!rootdir){ |
351 |
rootdir = argv[i]; |
352 |
} else { |
353 |
usage(); |
354 |
} |
355 |
} |
356 |
if(!rootdir) usage(); |
357 |
rv = procunittest(rootdir); |
358 |
return rv; |
359 |
} |
360 |
|
361 |
|
362 |
/* parse arguments of the crypt command */ |
363 |
static int runcrypt(int argc, char **argv){ |
364 |
char *key, *hash; |
365 |
int i, rv; |
366 |
key = NULL; |
367 |
hash = NULL; |
368 |
for(i = 2; i < argc; i++){ |
369 |
if(!key && argv[i][0] == '-'){ |
370 |
usage(); |
371 |
} else if(!key){ |
372 |
key = argv[i]; |
373 |
} else if(!hash){ |
374 |
hash = argv[i]; |
375 |
} else { |
376 |
usage(); |
377 |
} |
378 |
} |
379 |
if(!key) usage(); |
380 |
rv = proccrypt(key, hash); |
381 |
return rv; |
382 |
} |
383 |
|
384 |
|
385 |
/* print formatted error string and exit */ |
386 |
static void die(const char *format, ...){ |
387 |
va_list ap; |
388 |
va_start(ap, format); |
389 |
fprintf(stderr, "%s: ", g_progname); |
390 |
vfprintf(stderr, format, ap); |
391 |
fputc('\n', stderr); |
392 |
fflush(stderr); |
393 |
va_end(ap); |
394 |
exit(1); |
395 |
} |
396 |
|
397 |
|
398 |
/* initialize the global variables */ |
399 |
static void startup(void){ |
400 |
NODE *node; |
401 |
CBLIST *lines, *elems; |
402 |
struct stat sbuf; |
403 |
const char *rp, *name; |
404 |
char path[URIBUFSIZ], numbuf[NUMBUFSIZ]; |
405 |
int i, pid, omode; |
406 |
if(stat(g_rootdir, &sbuf) == -1) |
407 |
die("the server root directory (%s) could not open", g_rootdir); |
408 |
sprintf(path, "%s%c%s", g_rootdir, ESTPATHCHR, CONFFILE); |
409 |
if(!(lines = cbreadlines(path))) die("the configuration file (%s) could not open", path); |
410 |
cbglobalgc(lines, (void (*)(void *))cblistclose); |
411 |
g_trustednodes = cbmapopenex(MINIBNUM); |
412 |
cbglobalgc(g_trustednodes, (void (*)(void *))cbmapclose); |
413 |
g_uireplaces = cblistopen(); |
414 |
cbglobalgc(g_uireplaces, (void (*)(void *))cblistclose); |
415 |
g_uiextattrs = cblistopen(); |
416 |
cbglobalgc(g_uiextattrs, (void (*)(void *))cblistclose); |
417 |
for(i = 0; i < cblistnum(lines); i++){ |
418 |
rp = cblistval(lines, i, NULL); |
419 |
if(cbstrfwimatch(rp, "hostname:")){ |
420 |
g_hostname = skiplabel(rp); |
421 |
} else if(cbstrfwimatch(rp, "portnum:")){ |
422 |
g_portnum = atoi(skiplabel(rp)); |
423 |
} else if(cbstrfwimatch(rp, "runmode:")){ |
424 |
g_runmode = atoi(skiplabel(rp)); |
425 |
} else if(cbstrfwimatch(rp, "authmode:")){ |
426 |
g_authmode = atoi(skiplabel(rp)); |
427 |
} else if(cbstrfwimatch(rp, "maxconn:")){ |
428 |
g_maxconn = atoi(skiplabel(rp)); |
429 |
} else if(cbstrfwimatch(rp, "sessiontimeout:")){ |
430 |
g_sessiontimeout = atoi(skiplabel(rp)); |
431 |
} else if(cbstrfwimatch(rp, "searchtimeout:")){ |
432 |
g_searchtimeout = atoi(skiplabel(rp)); |
433 |
} else if(cbstrfwimatch(rp, "searchdepth:")){ |
434 |
g_searchdepth = atoi(skiplabel(rp)); |
435 |
} else if(cbstrfwimatch(rp, "proxyhost:")){ |
436 |
g_proxyhost = skiplabel(rp); |
437 |
} else if(cbstrfwimatch(rp, "proxyport:")){ |
438 |
g_proxyport = atoi(skiplabel(rp)); |
439 |
} else if(cbstrfwimatch(rp, "loglevel:")){ |
440 |
g_loglevel = atoi(skiplabel(rp)); |
441 |
} else if(cbstrfwimatch(rp, "docroot:")){ |
442 |
g_docroot = skiplabel(rp); |
443 |
} else if(cbstrfwimatch(rp, "indexfile:")){ |
444 |
g_indexfile = skiplabel(rp); |
445 |
} else if(cbstrfwimatch(rp, "trustednode:")){ |
446 |
cbmapput(g_trustednodes, skiplabel(rp), -1, "", 0, TRUE); |
447 |
} else if(cbstrfwimatch(rp, "denyuntrusted:")){ |
448 |
g_denyuntrusted = atoi(skiplabel(rp)) > 0; |
449 |
} else if(cbstrfwimatch(rp, "cachesize:")){ |
450 |
g_cachesize = atoi(skiplabel(rp)); |
451 |
} else if(cbstrfwimatch(rp, "specialcache:")){ |
452 |
g_specialcache = skiplabel(rp); |
453 |
} else if(cbstrfwimatch(rp, "snipwwidth:")){ |
454 |
g_snipwwidth = atoi(skiplabel(rp)); |
455 |
} else if(cbstrfwimatch(rp, "sniphwidth:")){ |
456 |
g_sniphwidth = atoi(skiplabel(rp)); |
457 |
} else if(cbstrfwimatch(rp, "snipawidth:")){ |
458 |
g_snipawidth = atoi(skiplabel(rp)); |
459 |
} else if(cbstrfwimatch(rp, "uilprefix:")){ |
460 |
g_uilprefix = skiplabel(rp); |
461 |
} else if(cbstrfwimatch(rp, "uigprefix:")){ |
462 |
g_uigprefix = skiplabel(rp); |
463 |
} else if(cbstrfwimatch(rp, "uigsuffix:")){ |
464 |
g_uigsuffix = skiplabel(rp); |
465 |
} else if(cbstrfwimatch(rp, "uidirindex:")){ |
466 |
g_uidirindex = skiplabel(rp); |
467 |
} else if(cbstrfwimatch(rp, "uireplace:")){ |
468 |
cblistpush(g_uireplaces, skiplabel(rp), -1); |
469 |
} else if(cbstrfwimatch(rp, "uiextattr:")){ |
470 |
cblistpush(g_uiextattrs, skiplabel(rp), -1); |
471 |
} else if(cbstrfwimatch(rp, "uismplphrase:")){ |
472 |
g_uismplphrase = atoi(skiplabel(rp)) > 0; |
473 |
} |
474 |
} |
475 |
if(!g_hostname) die("hostname is undefined"); |
476 |
if(g_portnum < 1) die("portnum is undefined"); |
477 |
if(g_runmode < RM_NORMAL || g_runmode > RM_RDONLY) die("runmode is undefined"); |
478 |
if(g_authmode < AM_NONE || g_authmode > AM_ALL) die("authmode is undefined"); |
479 |
if(g_maxconn < 1) die("maxconn is undefined"); |
480 |
if(g_sessiontimeout < 1) die("sessiontimeout is undefined"); |
481 |
if(g_searchtimeout < 1) die("searchtimeout is undefined"); |
482 |
if(g_searchdepth < 0) die("searchdepth is undefined"); |
483 |
if(!g_proxyhost) die("proxyhost is undefined"); |
484 |
if(g_proxyhost[0] != '\0' && g_proxyport < 1) die("proxyport is undefined"); |
485 |
if(g_loglevel < LL_DEBUG || g_loglevel > LL_NONE) die("loglevel is undefined"); |
486 |
if(!g_docroot) die("docroot is undefined"); |
487 |
if(!g_indexfile) die("indexfile is undefined"); |
488 |
if(g_cachesize < 0) die("cachesize is undefined"); |
489 |
if(!g_specialcache) die("indexfile is undefined"); |
490 |
if(g_snipwwidth < 0) die("snipwwidth is undefined"); |
491 |
if(g_sniphwidth < 0) die("sniphwidth is undefined"); |
492 |
if(g_snipawidth < 0) die("snipawidth is undefined"); |
493 |
if(!g_uilprefix) die("uilprefix is undefined"); |
494 |
if(!g_uigprefix) die("uigprefix is undefined"); |
495 |
if(!g_uigsuffix) die("uigsuffix is undefined"); |
496 |
if(!g_uidirindex) die("uidirindex is undefined"); |
497 |
if((pid = lockerpid(g_rootdir)) > 0) |
498 |
die("other process (pid:%d) has opened the database", pid); |
499 |
if(g_bgmode && !be_daemon(g_rootdir)) die("the process could not be a daemon"); |
500 |
sprintf(path, "%s%c%s", g_rootdir, ESTPATHCHR, METAFILE); |
501 |
omode = (g_runmode == RM_RDONLY ? DP_OREADER : DP_OWRITER) | DP_OLCKNB; |
502 |
if(!(g_metadb = dpopen(path, omode, MINIBNUM))){ |
503 |
if(dpecode == DP_ELOCK){ |
504 |
die("other process (pid:%d) has opened the database", lockerpid(g_rootdir)); |
505 |
} else { |
506 |
die("the meta database file (%s) could not open", path); |
507 |
} |
508 |
} |
509 |
pid = (int)getpid(); |
510 |
sprintf(path, "%s%c%s", g_rootdir, ESTPATHCHR, PIDFILE); |
511 |
sprintf(numbuf, "%d\n", pid); |
512 |
cbwritefile(path, numbuf, -1); |
513 |
if(!log_open(g_rootdir, g_loglevel)){ |
514 |
unlink(path); |
515 |
dpclose(g_metadb); |
516 |
die("starting logging failed"); |
517 |
} |
518 |
log_print(LL_INFO, "starting the master process (pid:%d)", pid); |
519 |
g_umgr = umgr_new(g_rootdir); |
520 |
g_nmgr = nmgr_new(g_rootdir); |
521 |
if(!umgr_load(g_umgr) || !nmgr_load(g_nmgr, g_runmode != RM_RDONLY)){ |
522 |
unlink(path); |
523 |
nmgr_delete(g_nmgr); |
524 |
umgr_delete(g_umgr); |
525 |
dpclose(g_metadb); |
526 |
log_print(LL_ERROR, "loading users and nodes failed"); |
527 |
die("loading users and nodes failed"); |
528 |
} |
529 |
g_runlock = rwlock_new(); |
530 |
g_mgrlock = rwlock_new(); |
531 |
if((g_svsock = est_get_server_sock(NULL, g_portnum)) == -1){ |
532 |
unlink(path); |
533 |
rwlock_delete(g_mgrlock); |
534 |
rwlock_delete(g_runlock); |
535 |
nmgr_delete(g_nmgr); |
536 |
umgr_delete(g_umgr); |
537 |
dpclose(g_metadb); |
538 |
log_print(LL_ERROR, "initializing network failed"); |
539 |
die("initializing network failed"); |
540 |
} |
541 |
if(g_docroot[0] != '\0'){ |
542 |
if(stat(g_docroot, &sbuf) == 0){ |
543 |
log_print(LL_INFO, "letting the directory (%s) be public", g_docroot); |
544 |
} else { |
545 |
log_print(LL_WARN, "missing the directory (%s)", g_docroot); |
546 |
} |
547 |
} |
548 |
g_bordstr = est_border_str(); |
549 |
elems = nmgr_names(g_nmgr); |
550 |
for(i = 0; i < cblistnum(elems); i++){ |
551 |
if(!(name = cblistval(elems, i, NULL)) || !(node = nmgr_get(g_nmgr, name))) continue; |
552 |
est_mtdb_set_cache_size(node->db, g_cachesize * 1024 * 1024, -1, -1); |
553 |
if(g_specialcache[0] != '\0') |
554 |
est_mtdb_set_special_cache(node->db, g_specialcache, SPCACHEMNUM); |
555 |
} |
556 |
cblistclose(elems); |
557 |
} |
558 |
|
559 |
|
560 |
/* skip the label of a line */ |
561 |
static const char *skiplabel(const char *str){ |
562 |
if(!(str = strchr(str, ':'))) return ""; |
563 |
str++; |
564 |
while(*str != '\0' && (*str == ' ' || *str == '\t')){ |
565 |
str++; |
566 |
} |
567 |
return str; |
568 |
} |
569 |
|
570 |
|
571 |
/* clean up resources */ |
572 |
static void cleanup(void){ |
573 |
char path[URIBUFSIZ]; |
574 |
if(g_svsock != -1) est_sock_down(g_svsock); |
575 |
rwlock_delete(g_mgrlock); |
576 |
rwlock_delete(g_runlock); |
577 |
nmgr_delete(g_nmgr); |
578 |
umgr_delete(g_umgr); |
579 |
sprintf(path, "%s%c%s", g_rootdir, ESTPATHCHR, STOPFILE); |
580 |
unlink(path); |
581 |
sprintf(path, "%s%c%s", g_rootdir, ESTPATHCHR, PIDFILE); |
582 |
unlink(path); |
583 |
dpclose(g_metadb); |
584 |
log_print(LL_INFO, "the master process finished"); |
585 |
} |
586 |
|
587 |
|
588 |
/* perform the init command */ |
589 |
static int procinit(const char *rootdir, int ex){ |
590 |
UMGR *umgr; |
591 |
NMGR *nmgr; |
592 |
NODE *node; |
593 |
ESTDOC *doc; |
594 |
char *tmp; |
595 |
int err; |
596 |
setsignals(); |
597 |
if(!master_init(rootdir)){ |
598 |
log_print(LL_ERROR, "initializing the root directory failed"); |
599 |
return 1; |
600 |
} |
601 |
log_open(rootdir, LL_INFO); |
602 |
log_print(LL_INFO, "the root directory created"); |
603 |
umgr = umgr_new(rootdir); |
604 |
tmp = est_make_crypt("admin"); |
605 |
umgr_put(umgr, "admin", tmp, "s", "Carolus Magnus", "Administrator"); |
606 |
free(tmp); |
607 |
if(ex){ |
608 |
tmp = est_make_crypt("john"); |
609 |
umgr_put(umgr, "john", tmp, "", "John Doe", "Normal User"); |
610 |
free(tmp); |
611 |
tmp = est_make_crypt("dick"); |
612 |
umgr_put(umgr, "dick", tmp, "", "Richard Roe", "Normal User"); |
613 |
free(tmp); |
614 |
tmp = est_make_crypt("lupin"); |
615 |
umgr_put(umgr, "lupin", tmp, "b", "Arsene Lupin", "Banned User"); |
616 |
free(tmp); |
617 |
} |
618 |
err = FALSE; |
619 |
if(!umgr_delete(umgr)) err = TRUE; |
620 |
nmgr = nmgr_new(rootdir); |
621 |
if(ex){ |
622 |
nmgr_put(nmgr, "sample1", TRUE); |
623 |
if((node = nmgr_get(nmgr, "sample1")) != NULL){ |
624 |
free(node->label); |
625 |
node->label = cbmemdup("Sample Node One", -1); |
626 |
cbmapput(node->admins, "john", -1, "", 0, TRUE); |
627 |
cbmapput(node->users, "john", -1, "", 0, TRUE); |
628 |
cbmapput(node->users, "dick", -1, "", 0, TRUE); |
629 |
cbmapput(node->users, "lupin", -1, "", 0, TRUE); |
630 |
node_set_link(node, "http://localhost:1978/node/sample2", |
631 |
"Sample-Node-Two", 4000); |
632 |
doc = est_doc_new(); |
633 |
est_doc_add_attr(doc, ESTDATTRURI, "http://localhost/foo.html"); |
634 |
est_doc_add_text(doc, "You may my glories and my state dispose,"); |
635 |
est_doc_add_text(doc, "But not my griefs; still am I king of those."); |
636 |
est_doc_add_text(doc, "(Give it up, Yo! Give it up, Yo!)"); |
637 |
est_mtdb_put_doc(node->db, doc, 0); |
638 |
est_doc_delete(doc); |
639 |
doc = est_doc_new(); |
640 |
est_doc_add_attr(doc, ESTDATTRURI, "http://localhost/bar.html"); |
641 |
est_doc_add_text(doc, "The faster I go, the behinder I get."); |
642 |
est_doc_add_text(doc, "(Give it up, Yo! Give it up, Yo!)"); |
643 |
est_mtdb_put_doc(node->db, doc, 0); |
644 |
est_doc_delete(doc); |
645 |
} else { |
646 |
err = TRUE; |
647 |
} |
648 |
nmgr_put(nmgr, "sample2", TRUE); |
649 |
if((node = nmgr_get(nmgr, "sample2")) != NULL){ |
650 |
free(node->label); |
651 |
node->label = cbmemdup("Sample Node Two", -1); |
652 |
cbmapput(node->users, "john", -1, "", 0, TRUE); |
653 |
node_set_link(node, "http://localhost:1978/node/sample1", |
654 |
"Sample-Node-One", 8000); |
655 |
doc = est_doc_new(); |
656 |
est_doc_add_attr(doc, ESTDATTRURI, "http://localhost/foo.html"); |
657 |
est_doc_add_text(doc, "He that is giddy thinks the world turns round."); |
658 |
est_doc_add_text(doc, "(Give it up, Yo! Give it up, Yo!)"); |
659 |
est_mtdb_put_doc(node->db, doc, 0); |
660 |
est_doc_delete(doc); |
661 |
} else { |
662 |
err = TRUE; |
663 |
} |
664 |
} |
665 |
if(!nmgr_delete(nmgr)) err = TRUE; |
666 |
return err ? 1 : 0; |
667 |
} |
668 |
|
669 |
|
670 |
/* perform the start command */ |
671 |
static int procstart(const char *rootdir){ |
672 |
char *path; |
673 |
path = est_realpath(rootdir); |
674 |
cbglobalgc(path, free); |
675 |
g_rootdir = path; |
676 |
if(!est_init_net_env()) die("could not initialize network environment"); |
677 |
do { |
678 |
setsignals(); |
679 |
startup(); |
680 |
dispatch(); |
681 |
cleanup(); |
682 |
} while(g_sigrestart); |
683 |
est_free_net_env(); |
684 |
return 0; |
685 |
} |
686 |
|
687 |
|
688 |
/* perform the stop command */ |
689 |
static int procstop(const char *rootdir){ |
690 |
struct stat sbuf; |
691 |
char path[URIBUFSIZ], *buf; |
692 |
int pid; |
693 |
sprintf(path, "%s%c%s", rootdir, ESTPATHCHR, PIDFILE); |
694 |
if(!(buf = cbreadfile(path, NULL))) die("not running"); |
695 |
pid = atoi(buf); |
696 |
free(buf); |
697 |
if(pid < 1) die("not running"); |
698 |
if(est_kill(pid, 15)){ |
699 |
do { |
700 |
est_usleep(1000 * 500); |
701 |
if(!est_kill(pid, 13) && errno == ESRCH) break; |
702 |
} while(TRUE); |
703 |
} else { |
704 |
sprintf(path, "%s%c%s", rootdir, ESTPATHCHR, STOPFILE); |
705 |
if(!cbwritefile(path, "OH, MY GOODNESS!\n", -1)) die("killing failed"); |
706 |
do { |
707 |
est_usleep(1000 * 500); |
708 |
if(stat(path, &sbuf) == -1 && errno == ENOENT) break; |
709 |
} while(TRUE); |
710 |
} |
711 |
return 0; |
712 |
} |
713 |
|
714 |
|
715 |
/* perform the unittest command */ |
716 |
static int procunittest(const char *rootdir){ |
717 |
UMGR *umgr; |
718 |
USER *user; |
719 |
NMGR *nmgr; |
720 |
NODE *node; |
721 |
RWLOCK *rwlock; |
722 |
RESMAP *resmap; |
723 |
RESDOC **resdocs; |
724 |
ESTNODERES *nres; |
725 |
ESTRESDOC *rdoc; |
726 |
ESTDOC *doc; |
727 |
CBLIST *list; |
728 |
CBMAP *attrs; |
729 |
const char *name, *path; |
730 |
char *str; |
731 |
int i, err, rnum; |
732 |
setsignals(); |
733 |
if(procinit(rootdir, TRUE) != 0) return 1; |
734 |
log_open(rootdir, LL_DEBUG); |
735 |
err = FALSE; |
736 |
umgr = umgr_new(rootdir); |
737 |
umgr_load(umgr); |
738 |
umgr_put(umgr, "mikio", "x", "", "Mikio Hirabayashi", "Test"); |
739 |
umgr_put(umgr, "mikio", "x", "", "Mikio Hirabayashi", "Test"); |
740 |
list = umgr_names(umgr); |
741 |
for(i = 0; i < cblistnum(list); i++){ |
742 |
name = cblistval(list, i, NULL); |
743 |
if(!(user = umgr_get(umgr, name))){ |
744 |
err = TRUE; |
745 |
continue; |
746 |
} |
747 |
if(i % 2 == 0) user_make_sess(user); |
748 |
if(i % 3 == 0){ |
749 |
user_set_sess_val(user, "oda", "nobunaga"); |
750 |
user_set_sess_val(user, "hashiba", "hideyoshi"); |
751 |
user_set_sess_val(user, "ieyasu", "tokugawa"); |
752 |
user_set_sess_val(user, "oda", NULL); |
753 |
free(user_sess_val(user, "oda")); |
754 |
free(user_sess_val(user, "hashiba")); |
755 |
user_clear_sess(user); |
756 |
free(user_sess_val(user, "ieyasu")); |
757 |
} |
758 |
} |
759 |
cblistclose(list); |
760 |
umgr_out(umgr, "mikio"); |
761 |
umgr_out(umgr, "hoge"); |
762 |
if(!umgr_delete(umgr)) err = TRUE; |
763 |
nmgr = nmgr_new(rootdir); |
764 |
nmgr_load(nmgr, TRUE); |
765 |
nmgr_put(nmgr, "eagle", TRUE); |
766 |
nmgr_put(nmgr, "shark", TRUE); |
767 |
nmgr_put(nmgr, "panther", TRUE); |
768 |
nmgr_put(nmgr, "i n v a l i d", TRUE); |
769 |
list = nmgr_names(nmgr); |
770 |
for(i = 0; i < cblistnum(list); i++){ |
771 |
path = cblistval(list, i, NULL); |
772 |
if(!(node = nmgr_get(nmgr, path))){ |
773 |
err = TRUE; |
774 |
continue; |
775 |
} |
776 |
doc = est_doc_new(); |
777 |
est_doc_add_attr(doc, ESTDATTRURI, "file:///home/mikio/sample1.html"); |
778 |
est_doc_add_text(doc, "Happy Hacking!"); |
779 |
if(!est_mtdb_put_doc(node->db, doc, 0)) err = TRUE; |
780 |
est_doc_delete(doc); |
781 |
doc = est_doc_new(); |
782 |
est_doc_add_attr(doc, ESTDATTRURI, "file:///home/mikio/sample2.txt"); |
783 |
est_doc_add_text(doc, "The savior becomes the victim."); |
784 |
if(!est_mtdb_put_doc(node->db, doc, 0)) err = TRUE; |
785 |
est_doc_delete(doc); |
786 |
node_set_link(node, "http://hoge.com/node/hoge1", "a", 100); |
787 |
node_set_link(node, "http://hoge.com/node/hoge2", "b", 200); |
788 |
node_set_link(node, "http://hoge.com/node/hoge2", "c", 300); |
789 |
} |
790 |
cblistclose(list); |
791 |
nmgr_out(nmgr, "eagle"); |
792 |
nmgr_out(nmgr, "hoge"); |
793 |
nmgr_delete(nmgr); |
794 |
rwlock = rwlock_new(); |
795 |
if(!rwlock_lock(rwlock, TRUE)) err = TRUE; |
796 |
if(!rwlock_unlock(rwlock)) err = TRUE; |
797 |
if(!rwlock_lock(rwlock, FALSE)) err = TRUE; |
798 |
if(!rwlock_unlock(rwlock)) err = TRUE; |
799 |
rwlock_delete(rwlock); |
800 |
resmap = resmap_new(); |
801 |
doc = est_doc_new(); |
802 |
est_doc_add_attr(doc, ESTDATTRURI, "http://tako.ika/one.html"); |
803 |
est_doc_add_text(doc, "This is a pen."); |
804 |
resmap_put(resmap, 100, doc, NULL, NULL); |
805 |
doc = est_doc_new(); |
806 |
est_doc_add_attr(doc, ESTDATTRURI, "http://tako.ika/two.html"); |
807 |
est_doc_add_text(doc, "Love is stranger."); |
808 |
resmap_put(resmap, 200, doc, NULL, NULL); |
809 |
doc = est_doc_new(); |
810 |
est_doc_add_attr(doc, ESTDATTRURI, "http://tako.ika/001.html"); |
811 |
resmap_put(resmap, 1, doc, NULL, cbmemdup("one", -1)); |
812 |
doc = est_doc_new(); |
813 |
est_doc_add_attr(doc, ESTDATTRURI, "http://tako.ika/006.html"); |
814 |
resmap_put(resmap, 6, doc, NULL, cbmemdup("six", -1)); |
815 |
doc = est_doc_new(); |
816 |
est_doc_add_attr(doc, ESTDATTRURI, "http://tako.ika/003.html"); |
817 |
resmap_put(resmap, 3, doc, NULL, cbmemdup("three", -1)); |
818 |
doc = est_doc_new(); |
819 |
est_doc_add_attr(doc, ESTDATTRURI, "http://tako.ika/004.html"); |
820 |
resmap_put(resmap, 4, doc, NULL, cbmemdup("four", -1)); |
821 |
doc = est_doc_new(); |
822 |
est_doc_add_attr(doc, ESTDATTRURI, "http://tako.ika/002.html"); |
823 |
resmap_put(resmap, 2, doc, NULL, cbmemdup("two", -1)); |
824 |
doc = est_doc_new(); |
825 |
est_doc_add_attr(doc, ESTDATTRURI, "http://tako.ika/005.html"); |
826 |
resmap_put(resmap, 1, doc, NULL, cbmemdup("five", -1)); |
827 |
resdocs = resmap_list(resmap, &rnum); |
828 |
for(i = 0; i < rnum; i++){ |
829 |
log_print(LL_DEBUG, "result: uri=%s score=%d body=%s", |
830 |
est_doc_attr(resdocs[i]->doc, ESTDATTRURI), resdocs[i]->score, |
831 |
resdocs[i]->body ? resdocs[i]->body : "(null)"); |
832 |
} |
833 |
free(resdocs); |
834 |
resmap_delete(resmap); |
835 |
nres = est_noderes_new(); |
836 |
for(i = 0; i < 128; i++){ |
837 |
attrs = cbmapopenex(MINIBNUM); |
838 |
str = cbsprintf("http://big/bigger/biggest/%d", i + 1); |
839 |
if(i % 10 != 0) cbmapput(attrs, ESTDATTRURI, -1, str, -1, FALSE); |
840 |
free(str); |
841 |
str = cbsprintf("This is %d\n", i + 1); |
842 |
est_noderes_add_doc(nres, attrs, str); |
843 |
} |
844 |
for(i = 0; i < 100 && est_noderes_shift(nres, &attrs, &str); i++){ |
845 |
free(str); |
846 |
cbmapclose(attrs); |
847 |
} |
848 |
for(i = 0; i < est_noderes_doc_num(nres); i++){ |
849 |
rdoc = est_noderes_get_doc(nres, i); |
850 |
log_print(LL_DEBUG, "%s", est_resdoc_uri(rdoc)); |
851 |
} |
852 |
for(i = 0; i < 2048; i++){ |
853 |
attrs = cbmapopenex(MINIBNUM); |
854 |
str = cbsprintf("http://big/bigger/biggest/%d", i + 1); |
855 |
if(i % 10 != 0) cbmapput(attrs, ESTDATTRURI, -1, str, -1, FALSE); |
856 |
free(str); |
857 |
str = cbsprintf("This is %d\n", i + 1); |
858 |
est_noderes_add_doc(nres, attrs, str); |
859 |
} |
860 |
est_noderes_delete(nres); |
861 |
return err ? 1 : 0; |
862 |
} |
863 |
|
864 |
|
865 |
/* perform the crypt command */ |
866 |
static int proccrypt(const char *key, const char *hash){ |
867 |
char *tmp; |
868 |
if(hash){ |
869 |
if(!est_match_crypt(key, hash)){ |
870 |
fprintf(stderr, "%s and %s do not match", key, hash); |
871 |
return 1; |
872 |
} |
873 |
} else { |
874 |
tmp = est_make_crypt(key); |
875 |
printf("%s\n", tmp); |
876 |
free(tmp); |
877 |
} |
878 |
return 0; |
879 |
} |
880 |
|
881 |
|
882 |
/* listen the socket and dispatch processes */ |
883 |
static void dispatch(void){ |
884 |
pthread_t th; |
885 |
fd_set rfds; |
886 |
struct timeval tv; |
887 |
struct stat sbuf; |
888 |
char *stfile, claddr[ADDRBUFSIZ]; |
889 |
int clsock, clport, isec, cnum; |
890 |
time_t start; |
891 |
TARGCOMM *targ; |
892 |
log_print(LL_INFO, "waiting for requests"); |
893 |
stfile = cbsprintf("%s%c%s", g_rootdir, ESTPATHCHR, STOPFILE); |
894 |
isec = 0; |
895 |
start = -1; |
896 |
while(TRUE){ |
897 |
FD_ZERO(&rfds); |
898 |
FD_SET(g_svsock, &rfds); |
899 |
tv.tv_sec = 1; |
900 |
tv.tv_usec = 0; |
901 |
errno = 0; |
902 |
if(select(g_svsock + 1, &rfds, NULL, NULL, &tv) > 0 && FD_ISSET(g_svsock, &rfds)){ |
903 |
clsock = est_accept_conn(g_svsock, claddr, &clport); |
904 |
switch(clsock){ |
905 |
case -1: |
906 |
log_print(LL_ERROR, "accepting connection failed"); |
907 |
break; |
908 |
case 0: |
909 |
log_print(LL_WARN, "accepting connection interrupted by a signal"); |
910 |
break; |
911 |
default: |
912 |
if(rwlock_rnum(g_runlock) > g_maxconn + FCLOSECONNNUM){ |
913 |
log_print(LL_WARN, "doing forced shutdown due to jam-up"); |
914 |
est_sock_down(clsock); |
915 |
} else { |
916 |
targ = cbmalloc(sizeof(TARGCOMM)); |
917 |
targ->clsock = clsock; |
918 |
sprintf(targ->claddr, "%s", claddr); |
919 |
targ->clport = clport; |
920 |
if(g_stmode){ |
921 |
communicate(targ); |
922 |
} else { |
923 |
if(pthread_create(&th, NULL, communicate, targ) == 0){ |
924 |
if(pthread_detach(th) != 0) log_print(LL_ERROR, "detachting thread failed"); |
925 |
} else { |
926 |
log_print(LL_WARN, "creating thread failed"); |
927 |
est_sock_down(clsock); |
928 |
free(targ); |
929 |
} |
930 |
} |
931 |
} |
932 |
break; |
933 |
} |
934 |
isec = 0; |
935 |
} else { |
936 |
if(errno != EINTR) isec++; |
937 |
if(stat(stfile, &sbuf) == 0){ |
938 |
log_print(LL_INFO, "the stop file detected"); |
939 |
g_sigterm = TRUE; |
940 |
} |
941 |
} |
942 |
if(g_sigterm){ |
943 |
if(rwlock_rnum(g_runlock) < 1){ |
944 |
break; |
945 |
} else if(start == -1){ |
946 |
start = time(NULL); |
947 |
} else if(time(NULL) - start > 1){ |
948 |
break; |
949 |
} |
950 |
} |
951 |
if(isec >= IFLUSHSEC && g_runmode != RM_RDONLY){ |
952 |
if(g_stmode){ |
953 |
flushnode(NULL); |
954 |
} else { |
955 |
if(pthread_create(&th, NULL, flushnode, NULL) == 0){ |
956 |
if(pthread_detach(th) != 0) log_print(LL_ERROR, "detachting thread failed"); |
957 |
} else { |
958 |
log_print(LL_WARN, "creating thread failed"); |
959 |
} |
960 |
} |
961 |
} |
962 |
} |
963 |
free(stfile); |
964 |
log_print(LL_INFO, "shutting down"); |
965 |
start = time(NULL); |
966 |
while((cnum = rwlock_rnum(g_runlock)) > 0){ |
967 |
log_print(LL_INFO, "waiting for children: %d", cnum); |
968 |
est_usleep(1000 * 1000); |
969 |
if(time(NULL) - start > FCLOSEWAITMAX && g_svsock != -1){ |
970 |
est_sock_down(g_svsock); |
971 |
g_svsock = -1; |
972 |
log_print(LL_WARN, "doing forced shutdown of the server socket"); |
973 |
} |
974 |
if(time(NULL) - start > FTERMWAITMAX){ |
975 |
log_print(LL_WARN, "doing forced termination of the server process"); |
976 |
break; |
977 |
} |
978 |
} |
979 |
est_usleep(1000 * 100); |
980 |
} |
981 |
|
982 |
|
983 |
/* flush one of nodes */ |
984 |
static void *flushnode(void *targ){ |
985 |
static pthread_mutex_t mymutex = PTHREAD_MUTEX_INITIALIZER; |
986 |
static int cnt = 0; |
987 |
CBLIST *list; |
988 |
NODE *node; |
989 |
if(pthread_mutex_trylock(&mymutex) != 0) return NULL; |
990 |
if(!rwlock_lock(g_runlock, FALSE)){ |
991 |
log_print(LL_ERROR, "locking failed"); |
992 |
pthread_mutex_unlock(&mymutex); |
993 |
return NULL; |
994 |
} |
995 |
if(!rwlock_lock(g_mgrlock, FALSE)){ |
996 |
rwlock_unlock(g_runlock); |
997 |
pthread_mutex_unlock(&mymutex); |
998 |
log_print(LL_ERROR, "locking failed"); |
999 |
return NULL; |
1000 |
} |
1001 |
list = nmgr_names(g_nmgr); |
1002 |
if(cblistnum(list) > 0){ |
1003 |
if((node = nmgr_get(g_nmgr, cblistval(list, cnt++ % cblistnum(list), NULL))) != NULL){ |
1004 |
if(!est_mtdb_flush(node->db, est_mtdb_cache_num(node->db) > 0 ? IFLUSHNUM : -1)) |
1005 |
log_print(LL_ERROR, "flushing failed"); |
1006 |
} |
1007 |
} |
1008 |
cblistclose(list); |
1009 |
if(!rwlock_unlock(g_mgrlock)) log_print(LL_ERROR, "unlocking failed"); |
1010 |
if(!rwlock_unlock(g_runlock)) log_print(LL_ERROR, "unlocking failed"); |
1011 |
if(pthread_mutex_unlock(&mymutex) != 0) log_print(LL_ERROR, "unlocking failed"); |
1012 |
return NULL; |
1013 |
} |
1014 |
|
1015 |
|
1016 |
/* communicate with a client */ |
1017 |
static void *communicate(void *targ){ |
1018 |
TARGCOMM *myarg; |
1019 |
REQUEST req; |
1020 |
USER *user; |
1021 |
const char *cstr; |
1022 |
char ibuf[IOBUFSIZ], *tmp, *bp, *ep; |
1023 |
int clsock, len, clen; |
1024 |
myarg = (TARGCOMM *)targ; |
1025 |
clsock = myarg->clsock; |
1026 |
if(!rwlock_lock(g_runlock, FALSE)){ |
1027 |
est_sock_down(myarg->clsock); |
1028 |
free(myarg); |
1029 |
log_print(LL_ERROR, "locking failed"); |
1030 |
return NULL; |
1031 |
} |
1032 |
est_sock_recv_line(clsock, ibuf, IOBUFSIZ - 1); |
1033 |
log_print(LL_INFO, "[%s:%d]: %s", myarg->claddr, myarg->clport, ibuf); |
1034 |
if(cbstrfwmatch(ibuf, "HEAD ")){ |
1035 |
req.method = HM_HEAD; |
1036 |
} else if(cbstrfwmatch(ibuf, "GET ")){ |
1037 |
req.method = HM_GET; |
1038 |
} else if(cbstrfwmatch(ibuf, "POST ")){ |
1039 |
req.method = HM_POST; |
1040 |
} else { |
1041 |
req.method = HM_UNKNOWN; |
1042 |
} |
1043 |
req.claddr = myarg->claddr; |
1044 |
req.clport = myarg->clport; |
1045 |
req.target = NULL; |
1046 |
req.name = NULL; |
1047 |
req.passwd = NULL; |
1048 |
req.ims = -1; |
1049 |
req.ctype = NULL; |
1050 |
req.estvia = NULL; |
1051 |
req.host = NULL; |
1052 |
req.body = NULL; |
1053 |
req.params = cbmapopenex(MINIBNUM); |
1054 |
if((bp = strchr(ibuf, ' ')) != NULL){ |
1055 |
while(*bp == ' '){ |
1056 |
bp++; |
1057 |
} |
1058 |
while(bp[0] == '/' && bp[1] == '/'){ |
1059 |
bp++; |
1060 |
} |
1061 |
if((ep = strchr(bp, ' ')) != NULL){ |
1062 |
req.target = cbmemdup(bp, ep - bp); |
1063 |
} else { |
1064 |
req.target = cbmemdup(bp, -1); |
1065 |
} |
1066 |
if((bp = strchr(req.target, '?')) != NULL){ |
1067 |
*(bp++) = '\0'; |
1068 |
setparams(req.params, bp); |
1069 |
} |
1070 |
} |
1071 |
if(!req.target) req.target = cbmemdup("/", 1); |
1072 |
clen = -1; |
1073 |
do { |
1074 |
len = est_sock_recv_line(clsock, ibuf, IOBUFSIZ - 1); |
1075 |
if(len > 0) log_print(LL_DEBUG, "[%s:%d]: + %s", myarg->claddr, myarg->clport, ibuf); |
1076 |
if(cbstrfwimatch(ibuf, "Content-Length:")){ |
1077 |
clen = atoi(skiplabel(ibuf)); |
1078 |
} else if(cbstrfwimatch(ibuf, "Content-Type:")){ |
1079 |
req.ctype = cbmemdup(skiplabel(ibuf), -1); |
1080 |
} else if(cbstrfwimatch(ibuf, "X-Estraier-Via:")){ |
1081 |
if(req.estvia){ |
1082 |
tmp = cbsprintf("%s, %s", req.estvia, skiplabel(ibuf)); |
1083 |
free(req.estvia); |
1084 |
req.estvia = tmp; |
1085 |
} else { |
1086 |
req.estvia = cbmemdup(skiplabel(ibuf), -1); |
1087 |
} |
1088 |
} else if(cbstrfwimatch(ibuf, "Host:")){ |
1089 |
req.host = cbmemdup(skiplabel(ibuf), -1); |
1090 |
} else if(cbstrfwimatch(ibuf, "Authorization:")){ |
1091 |
cstr = skiplabel(ibuf); |
1092 |
if(cbstrfwimatch(cstr, "basic") && (cstr = strchr(cstr, ' ')) != NULL){ |
1093 |
while(*cstr == ' '){ |
1094 |
cstr++; |
1095 |
} |
1096 |
bp = cbbasedecode(cstr, NULL); |
1097 |
if((ep = strchr(bp, ':')) != NULL) *(ep++) = '\0'; |
1098 |
req.name = cbmemdup(bp, -1); |
1099 |
req.passwd = cbmemdup(ep ? ep : "", -1); |
1100 |
free(bp); |
1101 |
} |
1102 |
} else if(cbstrfwimatch(ibuf, "If-Modified-Since")){ |
1103 |
req.ims = cbstrmktime(skiplabel(ibuf)); |
1104 |
} |
1105 |
} while(len > 0); |
1106 |
if(clen > RECVMAX) clen = RECVMAX; |
1107 |
if(req.method == HM_POST && clen > 0){ |
1108 |
req.body = est_sock_recv_all(clsock, clen); |
1109 |
if(req.ctype && cbstrfwimatch(req.ctype, ESTFORMTYPE)) setparams(req.params, req.body); |
1110 |
est_sock_recv_void(clsock); |
1111 |
} |
1112 |
user = NULL; |
1113 |
if(rwlock_lock(g_mgrlock, FALSE)){ |
1114 |
if(req.name) user = umgr_get(g_umgr, req.name); |
1115 |
if(user && !est_match_crypt(req.passwd, user->passwd)) user = NULL; |
1116 |
if(!rwlock_unlock(g_mgrlock)) log_print(LL_ERROR, "unlocking failed"); |
1117 |
} else { |
1118 |
log_print(LL_ERROR, "locking failed"); |
1119 |
} |
1120 |
if(g_sigterm){ |
1121 |
senderror(clsock, &req, 503, "Service Unavailable (shutting down)"); |
1122 |
} else if(rwlock_rnum(g_runlock) > g_maxconn){ |
1123 |
senderror(clsock, &req, 503, "Service Unavailable (too busy)"); |
1124 |
} else if(req.method == HM_UNKNOWN){ |
1125 |
senderror(clsock, &req, 501, "Not Implemented"); |
1126 |
} else if(req.method == HM_POST && clen < 0){ |
1127 |
senderror(clsock, &req, 411, "Length Required"); |
1128 |
} else if(req.method == HM_POST && clen >= RECVMAX){ |
1129 |
senderror(clsock, &req, 413, "Request Entity Too Large"); |
1130 |
} else if(req.target[0] != '/' || strstr(req.target, "/../")){ |
1131 |
senderror(clsock, &req, 400, "Bad Request"); |
1132 |
} else if(g_denyuntrusted && !cbmapget(g_trustednodes, req.claddr, -1, NULL)){ |
1133 |
senderror(clsock, &req, 403, "Forbidden"); |
1134 |
} else if(!strcmp(req.target, MASTERLOC)){ |
1135 |
sendmasterdata(clsock, &req, user); |
1136 |
} else if(cbstrfwmatch(req.target, NODEPREFIX)){ |
1137 |
sendnodedata(clsock, &req, user, req.target + strlen(NODEPREFIX)); |
1138 |
} else if(!strcmp(req.target, MASTERUILOC)){ |
1139 |
sendmasteruidata(clsock, &req, user); |
1140 |
} else { |
1141 |
sendfiledata(clsock, &req); |
1142 |
} |
1143 |
cbmapclose(req.params); |
1144 |
free(req.body); |
1145 |
free(req.host); |
1146 |
free(req.estvia); |
1147 |
free(req.ctype); |
1148 |
free(req.name); |
1149 |
free(req.passwd); |
1150 |
free(req.target); |
1151 |
est_sock_down(myarg->clsock); |
1152 |
free(myarg); |
1153 |
if(!rwlock_unlock(g_runlock)) log_print(LL_ERROR, "unlocking failed"); |
1154 |
return NULL; |
1155 |
} |
1156 |
|
1157 |
|
1158 |
/* set parameters into a map object */ |
1159 |
static void setparams(CBMAP *params, const char *src){ |
1160 |
CBLIST *pairs; |
1161 |
char *key, *val, *dkey, *dval; |
1162 |
int i; |
1163 |
pairs = cbsplit(src, -1, "&"); |
1164 |
for(i = 0; i < cblistnum(pairs); i++){ |
1165 |
key = cbmemdup(cblistval(pairs, i, NULL), -1); |
1166 |
if((val = strchr(key, '=')) != NULL){ |
1167 |
*(val++) = '\0'; |
1168 |
dkey = cburldecode(key, NULL); |
1169 |
dval = cburldecode(val, NULL); |
1170 |
cbmapput(params, dkey, -1, dval, -1, FALSE); |
1171 |
free(dval); |
1172 |
free(dkey); |
1173 |
} |
1174 |
free(key); |
1175 |
} |
1176 |
cblistclose(pairs); |
1177 |
} |
1178 |
|
1179 |
|
1180 |
/* add the server information to a datum object */ |
1181 |
static void addservinfo(CBDATUM *datum){ |
1182 |
char *tmp; |
1183 |
tmp = cbdatestrhttp(time(NULL), 0); |
1184 |
est_datum_printf(datum, "Date: %s\r\n", tmp); |
1185 |
free(tmp); |
1186 |
est_datum_printf(datum, "Server: %s/%s\r\n", SERVNAME, est_version); |
1187 |
est_datum_printf(datum, "Cache-Control: no-cache, must-revalidate, no-transform\r\n"); |
1188 |
est_datum_printf(datum, "Pragma: no-cache\r\n"); |
1189 |
est_datum_printf(datum, "Connection: close\r\n"); |
1190 |
} |
1191 |
|
1192 |
|
1193 |
/* send error message */ |
1194 |
static void senderror(int clsock, REQUEST *req, int code, const char *message){ |
1195 |
CBDATUM *datum; |
1196 |
datum = cbdatumopen("", 0); |
1197 |
est_datum_printf(datum, "HTTP/1.0 %d %s\r\n", code, message); |
1198 |
addservinfo(datum); |
1199 |
est_datum_printf(datum, "Content-Type: text/plain; charset=UTF-8\r\n"); |
1200 |
est_datum_printf(datum, "\r\n"); |
1201 |
if(req->method != HM_HEAD && code != 304) est_datum_printf(datum, "%s\n", message); |
1202 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
1203 |
cbdatumclose(datum); |
1204 |
log_print(LL_WARN, "[%s:%d]: %d %s", req->claddr, req->clport, code, message); |
1205 |
} |
1206 |
|
1207 |
|
1208 |
/* send authenticate error message */ |
1209 |
static void sendautherror(int clsock, REQUEST *req, const char *realm){ |
1210 |
CBDATUM *datum; |
1211 |
datum = cbdatumopen("", 0); |
1212 |
est_datum_printf(datum, "HTTP/1.0 401 Unauthorized\r\n"); |
1213 |
addservinfo(datum); |
1214 |
est_datum_printf(datum, "Content-Type: text/plain; charset=UTF-8\r\n"); |
1215 |
est_datum_printf(datum, "WWW-Authenticate: Basic realm=\"%s\"\r\n", realm); |
1216 |
est_datum_printf(datum, "\r\n"); |
1217 |
if(req->method != HM_HEAD) est_datum_printf(datum, "Unauthorized\n"); |
1218 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
1219 |
cbdatumclose(datum); |
1220 |
log_print(LL_WARN, "[%s:%d]: 401 Unauthorized", req->claddr, req->clport); |
1221 |
} |
1222 |
|
1223 |
|
1224 |
/* check whether a user is banned */ |
1225 |
static int isbanned(USER *user){ |
1226 |
if(user && strchr(user->flags, 'b')) return TRUE; |
1227 |
return FALSE; |
1228 |
} |
1229 |
|
1230 |
|
1231 |
/* check whether a user is an administrator of the master */ |
1232 |
static int ismasteradmin(REQUEST *req, USER *user){ |
1233 |
if(isbanned(user)) return FALSE; |
1234 |
if(cbmapget(g_trustednodes, req->claddr, -1, NULL)) return TRUE; |
1235 |
if(user && strchr(user->flags, 's')) return TRUE; |
1236 |
return FALSE; |
1237 |
} |
1238 |
|
1239 |
|
1240 |
/* check whether a user is an administrator of a node */ |
1241 |
static int isnodeadmin(NODE *node, REQUEST *req, USER *user){ |
1242 |
if(isbanned(user)) return FALSE; |
1243 |
if(ismasteradmin(req, user)) return TRUE; |
1244 |
if(g_authmode == AM_NONE) return TRUE; |
1245 |
if(user && cbmapget(node->admins, user->name, -1, NULL)) return TRUE; |
1246 |
return FALSE; |
1247 |
} |
1248 |
|
1249 |
|
1250 |
/* check whether a user is a user of a node */ |
1251 |
static int isnodeuser(NODE *node, REQUEST *req, USER *user){ |
1252 |
if(isbanned(user)) return FALSE; |
1253 |
if(isnodeadmin(node, req, user)) return TRUE; |
1254 |
if(g_authmode == AM_NONE || g_authmode == AM_ADMIN) return TRUE; |
1255 |
if(user && cbmapget(node->users, user->name, -1, NULL)) return TRUE; |
1256 |
return FALSE; |
1257 |
} |
1258 |
|
1259 |
|
1260 |
/* send the master data */ |
1261 |
static void sendmasterdata(int clsock, REQUEST *req, USER *user){ |
1262 |
CBDATUM *datum; |
1263 |
CBLIST *list; |
1264 |
USER *tuser; |
1265 |
NODE *tnode; |
1266 |
const char *act, *name, *passwd, *flags, *fname, *misc, *label; |
1267 |
char *tmp; |
1268 |
int i; |
1269 |
if(!rwlock_lock(g_mgrlock, TRUE)){ |
1270 |
log_print(LL_ERROR, "locking failed"); |
1271 |
senderror(clsock, req, 500, "Internal Server Error (locking failed)"); |
1272 |
return; |
1273 |
} |
1274 |
if(!ismasteradmin(req, user)){ |
1275 |
sendautherror(clsock, req, "Super User"); |
1276 |
if(!rwlock_unlock(g_mgrlock)) log_print(LL_ERROR, "unlocking failed"); |
1277 |
return; |
1278 |
} |
1279 |
if(!(act = cbmapget(req->params, "action", -1, NULL))) act = ""; |
1280 |
if(!(name = cbmapget(req->params, "name", -1, NULL))) name = ""; |
1281 |
if(!(passwd = cbmapget(req->params, "passwd", -1, NULL))) passwd = ""; |
1282 |
if(!(flags = cbmapget(req->params, "flags", -1, NULL))) flags = ""; |
1283 |
if(!(fname = cbmapget(req->params, "fname", -1, NULL))) fname = ""; |
1284 |
if(!(misc = cbmapget(req->params, "misc", -1, NULL))) misc = ""; |
1285 |
if(!(label = cbmapget(req->params, "label", -1, NULL))) label = ""; |
1286 |
if(!strcmp(act, "shutdown")){ |
1287 |
datum = cbdatumopen("", 0); |
1288 |
est_datum_printf(datum, "HTTP/1.0 202 Accepted\r\n"); |
1289 |
addservinfo(datum); |
1290 |
est_datum_printf(datum, "Content-Type: text/plain; charset=UTF-8\r\n"); |
1291 |
est_datum_printf(datum, "\r\n"); |
1292 |
est_datum_printf(datum, "Accepted\n"); |
1293 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
1294 |
g_sigterm = TRUE; |
1295 |
cbdatumclose(datum); |
1296 |
log_print(LL_DEBUG, "[%s:%d]: 202 (accepted - shutdown)", req->claddr, req->clport); |
1297 |
} else if(!strcmp(act, "userlist")){ |
1298 |
datum = cbdatumopen("", 0); |
1299 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
1300 |
addservinfo(datum); |
1301 |
est_datum_printf(datum, "Content-Type: text/plain; charset=UTF-8\r\n"); |
1302 |
est_datum_printf(datum, "\r\n"); |
1303 |
list = umgr_names(g_umgr); |
1304 |
for(i = 0; i < cblistnum(list); i++){ |
1305 |
if(!(name = cblistval(list, i, NULL)) || !(tuser = umgr_get(g_umgr, name))) continue; |
1306 |
est_datum_printf(datum, "%s\t%s\t%s\t%s\t%s\n", |
1307 |
tuser->name, tuser->passwd, tuser->flags, tuser->fname, tuser->misc); |
1308 |
} |
1309 |
cblistclose(list); |
1310 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
1311 |
cbdatumclose(datum); |
1312 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - userlist)", req->claddr, req->clport); |
1313 |
} else if(!strcmp(act, "useradd") && name[0] != '\0' && passwd[0] != '\0'){ |
1314 |
tmp = est_make_crypt(passwd); |
1315 |
if(g_runmode == RM_RDONLY){ |
1316 |
senderror(clsock, req, 503, "Service Unavailable (read only)"); |
1317 |
} else if(umgr_put(g_umgr, name, tmp, flags, fname, misc)){ |
1318 |
datum = cbdatumopen("", 0); |
1319 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
1320 |
addservinfo(datum); |
1321 |
est_datum_printf(datum, "Content-Type: text/plain; charset=UTF-8\r\n"); |
1322 |
est_datum_printf(datum, "\r\n"); |
1323 |
est_datum_printf(datum, "OK\n"); |
1324 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
1325 |
cbdatumclose(datum); |
1326 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - useradd)", req->claddr, req->clport); |
1327 |
} else { |
1328 |
senderror(clsock, req, 400, "Bad Request (maybe, the user already exists)"); |
1329 |
} |
1330 |
free(tmp); |
1331 |
} else if(!strcmp(act, "userdel") && name[0] != '\0'){ |
1332 |
if(g_runmode == RM_RDONLY){ |
1333 |
senderror(clsock, req, 503, "Service Unavailable (read only)"); |
1334 |
} else if(umgr_out(g_umgr, name)){ |
1335 |
datum = cbdatumopen("", 0); |
1336 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
1337 |
addservinfo(datum); |
1338 |
est_datum_printf(datum, "Content-Type: text/plain; charset=UTF-8\r\n"); |
1339 |
est_datum_printf(datum, "\r\n"); |
1340 |
est_datum_printf(datum, "OK\n"); |
1341 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
1342 |
cbdatumclose(datum); |
1343 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - userdel)", req->claddr, req->clport); |
1344 |
} else { |
1345 |
senderror(clsock, req, 400, "Bad Request (maybe, the user does not exist)"); |
1346 |
} |
1347 |
} else if(!strcmp(act, "nodelist")){ |
1348 |
datum = cbdatumopen("", 0); |
1349 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
1350 |
addservinfo(datum); |
1351 |
est_datum_printf(datum, "Content-Type: text/plain; charset=UTF-8\r\n"); |
1352 |
est_datum_printf(datum, "\r\n"); |
1353 |
list = nmgr_names(g_nmgr); |
1354 |
for(i = 0; i < cblistnum(list); i++){ |
1355 |
if(!(name = cblistval(list, i, NULL)) || !(tnode = nmgr_get(g_nmgr, name))) continue; |
1356 |
est_datum_printf(datum, "%s\t%s\t%d\t%d\t%.0f\n", tnode->name, tnode->label, |
1357 |
est_mtdb_doc_num(tnode->db), est_mtdb_word_num(tnode->db), |
1358 |
est_mtdb_size(tnode->db)); |
1359 |
} |
1360 |
cblistclose(list); |
1361 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
1362 |
cbdatumclose(datum); |
1363 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - nodelist)", req->claddr, req->clport); |
1364 |
} else if(!strcmp(act, "nodeadd") && name[0] != '\0' && label[0] != '\0'){ |
1365 |
if(g_runmode == RM_RDONLY){ |
1366 |
senderror(clsock, req, 503, "Service Unavailable (read only)"); |
1367 |
} else if(nmgr_put(g_nmgr, name, TRUE)){ |
1368 |
if((tnode = nmgr_get(g_nmgr, name)) != NULL){ |
1369 |
free(tnode->label); |
1370 |
tnode->label = cbmemdup(label, -1); |
1371 |
} |
1372 |
nmgr_sync(g_nmgr, FALSE); |
1373 |
datum = cbdatumopen("", 0); |
1374 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
1375 |
addservinfo(datum); |
1376 |
est_datum_printf(datum, "Content-Type: text/plain; charset=UTF-8\r\n"); |
1377 |
est_datum_printf(datum, "\r\n"); |
1378 |
est_datum_printf(datum, "OK\n"); |
1379 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
1380 |
cbdatumclose(datum); |
1381 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - nodeadd)", req->claddr, req->clport); |
1382 |
} else { |
1383 |
senderror(clsock, req, 400, "Bad Request (maybe, the node already exists)"); |
1384 |
} |
1385 |
} else if(!strcmp(act, "nodedel") && name[0] != '\0'){ |
1386 |
if(g_runmode == RM_RDONLY){ |
1387 |
senderror(clsock, req, 503, "Service Unavailable (read only)"); |
1388 |
} else if(nmgr_out(g_nmgr, name)){ |
1389 |
datum = cbdatumopen("", 0); |
1390 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
1391 |
addservinfo(datum); |
1392 |
est_datum_printf(datum, "Content-Type: text/plain; charset=UTF-8\r\n"); |
1393 |
est_datum_printf(datum, "\r\n"); |
1394 |
est_datum_printf(datum, "OK\n"); |
1395 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
1396 |
cbdatumclose(datum); |
1397 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - nodedel)", req->claddr, req->clport); |
1398 |
} else { |
1399 |
senderror(clsock, req, 400, "Bad Request (maybe, the node does not exist)"); |
1400 |
} |
1401 |
} else { |
1402 |
senderror(clsock, req, 400, "Bad Request (the action is invalid or lack of parameters)"); |
1403 |
} |
1404 |
if(!rwlock_unlock(g_mgrlock)) log_print(LL_ERROR, "unlocking failed"); |
1405 |
} |
1406 |
|
1407 |
|
1408 |
/* send a node data */ |
1409 |
static void sendnodedata(int clsock, REQUEST *req, USER *user, const char *path){ |
1410 |
CBDATUM *datum; |
1411 |
CBLIST *list; |
1412 |
NODE *node; |
1413 |
const char *cmd; |
1414 |
char *pbuf, *pv; |
1415 |
int i; |
1416 |
pbuf = cbmemdup(path, -1); |
1417 |
if((pv = strchr(path, '/')) != NULL){ |
1418 |
*pv = '\0'; |
1419 |
cmd = pv + 1; |
1420 |
} else { |
1421 |
cmd = ""; |
1422 |
} |
1423 |
while(*cmd == '/'){ |
1424 |
cmd++; |
1425 |
} |
1426 |
if(!rwlock_lock(g_mgrlock, cmd[0] == '_')){ |
1427 |
log_print(LL_ERROR, "locking failed"); |
1428 |
senderror(clsock, req, 500, "Internal Server Error (locking failed)"); |
1429 |
free(pbuf); |
1430 |
return; |
1431 |
} |
1432 |
if(!(node = nmgr_get(g_nmgr, path))){ |
1433 |
if(!strcmp(req->target, NODEPREFIX)){ |
1434 |
datum = cbdatumopen("", 0); |
1435 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
1436 |
addservinfo(datum); |
1437 |
est_datum_printf(datum, "Content-Type: text/plain; charset=UTF-8\r\n"); |
1438 |
est_datum_printf(datum, "\r\n"); |
1439 |
if(req->method != HM_HEAD){ |
1440 |
list = nmgr_names(g_nmgr); |
1441 |
for(i = 0; i < cblistnum(list); i++){ |
1442 |
est_datum_printf(datum, "%s\n", cblistval(list, i, NULL)); |
1443 |
} |
1444 |
cblistclose(list); |
1445 |
} |
1446 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
1447 |
cbdatumclose(datum); |
1448 |
} else { |
1449 |
senderror(clsock, req, 404, "Not Found (the node does not exist)"); |
1450 |
} |
1451 |
} else if(!strcmp(cmd, "inform")){ |
1452 |
if(isnodeuser(node, req, user)){ |
1453 |
sendnodecmdinform(clsock, req, node); |
1454 |
} else { |
1455 |
sendautherror(clsock, req, node->name); |
1456 |
} |
1457 |
} else if(!strcmp(cmd, "search")){ |
1458 |
if(isnodeuser(node, req, user)){ |
1459 |
sendnodecmdsearch(clsock, req, node); |
1460 |
} else { |
1461 |
sendautherror(clsock, req, node->name); |
1462 |
} |
1463 |
} else if(!strcmp(cmd, "get_doc")){ |
1464 |
if(isnodeuser(node, req, user)){ |
1465 |
sendnodecmdgetdoc(clsock, req, node); |
1466 |
} else { |
1467 |
sendautherror(clsock, req, node->name); |
1468 |
} |
1469 |
} else if(!strcmp(cmd, "get_doc_attr")){ |
1470 |
if(isnodeuser(node, req, user)){ |
1471 |
sendnodecmdgetdocattr(clsock, req, node); |
1472 |
} else { |
1473 |
sendautherror(clsock, req, node->name); |
1474 |
} |
1475 |
} else if(!strcmp(cmd, "uri_to_id")){ |
1476 |
if(isnodeuser(node, req, user)){ |
1477 |
sendnodecmduritoid(clsock, req, node); |
1478 |
} else { |
1479 |
sendautherror(clsock, req, node->name); |
1480 |
} |
1481 |
} else if(!strcmp(cmd, "put_doc")){ |
1482 |
if(g_runmode == RM_RDONLY){ |
1483 |
senderror(clsock, req, 503, "Service Unavailable (read only)"); |
1484 |
} else if(isnodeadmin(node, req, user)){ |
1485 |
sendnodecmdputdoc(clsock, req, node); |
1486 |
} else { |
1487 |
sendautherror(clsock, req, node->name); |
1488 |
} |
1489 |
} else if(!strcmp(cmd, "out_doc")){ |
1490 |
if(g_runmode == RM_RDONLY){ |
1491 |
senderror(clsock, req, 503, "Service Unavailable (read only)"); |
1492 |
} else if(isnodeadmin(node, req, user)){ |
1493 |
sendnodecmdoutdoc(clsock, req, node); |
1494 |
} else { |
1495 |
sendautherror(clsock, req, node->name); |
1496 |
} |
1497 |
} else if(!strcmp(cmd, "_set_user")){ |
1498 |
if(g_runmode == RM_RDONLY){ |
1499 |
senderror(clsock, req, 503, "Service Unavailable (read only)"); |
1500 |
} else if(isnodeadmin(node, req, user)){ |
1501 |
sendnodecmdsetuser(clsock, req, node); |
1502 |
} else { |
1503 |
sendautherror(clsock, req, node->name); |
1504 |
} |
1505 |
} else if(!strcmp(cmd, "_set_link")){ |
1506 |
if(g_runmode == RM_RDONLY){ |
1507 |
senderror(clsock, req, 503, "Service Unavailable (read only)"); |
1508 |
} else if(isnodeadmin(node, req, user)){ |
1509 |
sendnodecmdsetlink(clsock, req, node); |
1510 |
} else { |
1511 |
sendautherror(clsock, req, node->name); |
1512 |
} |
1513 |
} else if(!strcmp(cmd, "searchui")){ |
1514 |
if(isnodeuser(node, req, user)){ |
1515 |
sendnodecmdsearchui(clsock, req, node); |
1516 |
} else { |
1517 |
sendautherror(clsock, req, node->name); |
1518 |
} |
1519 |
} else { |
1520 |
senderror(clsock, req, 400, "Bad Request (the command is invalid)"); |
1521 |
} |
1522 |
free(pbuf); |
1523 |
if(!rwlock_unlock(g_mgrlock)) log_print(LL_ERROR, "unlocking failed"); |
1524 |
} |
1525 |
|
1526 |
|
1527 |
/* set the pseudo-attribute of the original node to a document */ |
1528 |
static void setdocorigin(ESTDOC *doc, NODE *node){ |
1529 |
char pbuf[URIBUFSIZ]; |
1530 |
sprintf(pbuf, "http://%s:%d%s%s", g_hostname, g_portnum, NODEPREFIX, node->name); |
1531 |
est_doc_add_attr(doc, DATTRNDURL, pbuf); |
1532 |
est_doc_add_attr(doc, DATTRNDLABEL, node->label); |
1533 |
} |
1534 |
|
1535 |
|
1536 |
/* merge local hints to total hints */ |
1537 |
static void mergehints(CBMAP *total, CBMAP *local){ |
1538 |
static pthread_mutex_t mymutex = PTHREAD_MUTEX_INITIALIZER; |
1539 |
const char *kbuf, *vbuf; |
1540 |
char numbuf[NUMBUFSIZ]; |
1541 |
int ksiz, num, vsiz; |
1542 |
if(pthread_mutex_lock(&mymutex) != 0) return; |
1543 |
cbmapiterinit(local); |
1544 |
while((kbuf = cbmapiternext(local, &ksiz)) != NULL){ |
1545 |
num = atoi(cbmapget(local, kbuf, ksiz, NULL)); |
1546 |
if((vbuf = cbmapget(total, kbuf, ksiz, NULL)) != NULL){ |
1547 |
num += atoi(vbuf); |
1548 |
} |
1549 |
vsiz = sprintf(numbuf, "%d", num); |
1550 |
cbmapput(total, kbuf, ksiz, numbuf, vsiz, TRUE); |
1551 |
} |
1552 |
pthread_mutex_unlock(&mymutex); |
1553 |
} |
1554 |
|
1555 |
|
1556 |
/* check whether the request is looping */ |
1557 |
static int islooproute(const char *url, REQUEST *req){ |
1558 |
CBLIST *list; |
1559 |
const char *rp; |
1560 |
int i; |
1561 |
assert(url && req); |
1562 |
if(!req->estvia) return FALSE; |
1563 |
list = cbsplit(req->estvia, -1, ","); |
1564 |
for(i = 0; i < cblistnum(list); i++){ |
1565 |
rp = cblistval(list, i, NULL); |
1566 |
while(*rp == ' ' || *rp == '\t'){ |
1567 |
rp++; |
1568 |
} |
1569 |
if(!strcmp(url, rp)){ |
1570 |
cblistclose(list); |
1571 |
return TRUE; |
1572 |
} |
1573 |
} |
1574 |
cblistclose(list); |
1575 |
return FALSE; |
1576 |
} |
1577 |
|
1578 |
|
1579 |
/* search a local index */ |
1580 |
static void *searchlocal(void *targ){ |
1581 |
REQUEST *req; |
1582 |
ESTCOND *cond; |
1583 |
ESTDOC *doc; |
1584 |
NODE *node; |
1585 |
RESMAP *resmap; |
1586 |
CBMAP *hints, *myhints; |
1587 |
CBLIST *words; |
1588 |
const char *kbuf; |
1589 |
int i, max, *res, rnum, cnt, ksiz; |
1590 |
req = ((TARGLCSRCH *)targ)->req; |
1591 |
cond = ((TARGLCSRCH *)targ)->cond; |
1592 |
node = ((TARGLCSRCH *)targ)->node; |
1593 |
hints = ((TARGLCSRCH *)targ)->hints; |
1594 |
max = ((TARGLCSRCH *)targ)->max; |
1595 |
resmap = ((TARGLCSRCH *)targ)->resmap; |
1596 |
words = ((TARGLCSRCH *)targ)->words; |
1597 |
log_print(LL_DEBUG, "[%s:%d]: local search: %s", |
1598 |
req->claddr, req->clport, est_mtdb_name(node->db)); |
1599 |
myhints = cbmapopenex(MINIBNUM); |
1600 |
res = est_mtdb_search(node->db, cond, &rnum, myhints); |
1601 |
mergehints(hints, myhints); |
1602 |
cnt = 0; |
1603 |
for(i = 0; i < rnum && cnt < max; i++){ |
1604 |
if(!(doc = est_mtdb_get_doc(node->db, res[i], 0))) continue; |
1605 |
setdocorigin(doc, node); |
1606 |
resmap_put(resmap, SELFCREDIT * (max - cnt), doc, NULL, NULL); |
1607 |
cnt++; |
1608 |
} |
1609 |
free(res); |
1610 |
((TARGLCSRCH *)targ)->hnum = atoi(cbmapget(myhints, "", 0, NULL)); |
1611 |
cbmapiterinit(myhints); |
1612 |
while((kbuf = cbmapiternext(myhints, &ksiz)) != NULL){ |
1613 |
if(ksiz > 0) cblistpush(words, kbuf, ksiz); |
1614 |
} |
1615 |
cbmapclose(myhints); |
1616 |
return NULL; |
1617 |
} |
1618 |
|
1619 |
|
1620 |
/* search a remote index */ |
1621 |
static void *searchremote(void *targ){ |
1622 |
REQUEST *req; |
1623 |
ESTCOND *cond; |
1624 |
NODE *node; |
1625 |
RESMAP *resmap; |
1626 |
ESTNODE *tnode; |
1627 |
ESTNODERES *nres; |
1628 |
CBMAP *hints, *attrs, *myhints, *whints; |
1629 |
CBLIST *list; |
1630 |
const char *myurl, *url, *label, *vbuf, *pv; |
1631 |
char numbuf[NUMBUFSIZ], *snippet; |
1632 |
int i, max, credit, depth, len, cnt; |
1633 |
req = ((TARGRMSRCH *)targ)->req; |
1634 |
myurl = ((TARGRMSRCH *)targ)->myurl; |
1635 |
cond = ((TARGRMSRCH *)targ)->cond; |
1636 |
node = ((TARGRMSRCH *)targ)->node; |
1637 |
hints = ((TARGRMSRCH *)targ)->hints; |
1638 |
max = ((TARGRMSRCH *)targ)->max; |
1639 |
resmap = ((TARGRMSRCH *)targ)->resmap; |
1640 |
url = ((TARGRMSRCH *)targ)->url; |
1641 |
label = ((TARGRMSRCH *)targ)->label; |
1642 |
credit = ((TARGRMSRCH *)targ)->credit; |
1643 |
depth = ((TARGRMSRCH *)targ)->depth; |
1644 |
if(!strcmp(myurl, url) || islooproute(url, req)){ |
1645 |
log_print(LL_DEBUG, "[%s:%d]: omitting request loop (link): %s", |
1646 |
req->claddr, req->clport, url); |
1647 |
return NULL; |
1648 |
} |
1649 |
log_print(LL_DEBUG, "[%s:%d]: remote search: %s", req->claddr, req->clport, url); |
1650 |
tnode = est_node_new(url); |
1651 |
if(g_proxyhost[0] != '\0') est_node_set_proxy(tnode, g_proxyhost, g_proxyport); |
1652 |
est_node_set_timeout(tnode, g_searchtimeout); |
1653 |
if(req->estvia) est_node_add_header(tnode, ESTHTHVIA, req->estvia); |
1654 |
est_node_add_header(tnode, ESTHTHVIA, myurl); |
1655 |
if((nres = est_node_search(tnode, cond, depth - 1)) != NULL){ |
1656 |
cnt = 0; |
1657 |
while(est_noderes_shift(nres, &attrs, &snippet)){ |
1658 |
resmap_put(resmap, credit * (max - cnt), NULL, attrs, snippet); |
1659 |
cnt++; |
1660 |
} |
1661 |
whints = cbmapopenex(MINIBNUM); |
1662 |
myhints = est_noderes_hints(nres); |
1663 |
if((vbuf = cbmapget(myhints, "HIT", -1, NULL)) != NULL){ |
1664 |
cbmapput(whints, "", 0, vbuf, -1, FALSE); |
1665 |
((TARGRMSRCH *)targ)->hnum = atoi(vbuf); |
1666 |
} else { |
1667 |
cbmapput(whints, "", 0, "0", -1, FALSE); |
1668 |
} |
1669 |
if((vbuf = cbmapget(myhints, "DOCNUM", -1, NULL)) != NULL) |
1670 |
((TARGRMSRCH *)targ)->dnum = atoi(vbuf); |
1671 |
if((vbuf = cbmapget(myhints, "WORDNUM", -1, NULL)) != NULL) |
1672 |
((TARGRMSRCH *)targ)->wnum = atoi(vbuf); |
1673 |
if((vbuf = cbmapget(myhints, "LINK#0", -1, NULL)) != NULL){ |
1674 |
list = cbsplit(vbuf, -1, "\t"); |
1675 |
if(cblistnum(list) == 7) |
1676 |
((TARGRMSRCH *)targ)->size = strtod(cblistval(list, 5, NULL), NULL); |
1677 |
cblistclose(list); |
1678 |
} |
1679 |
for(i = 0; i < cbmaprnum(myhints); i++){ |
1680 |
len = sprintf(numbuf, "HINT#%d", i + 1); |
1681 |
if((vbuf = cbmapget(myhints, numbuf, len, NULL)) != NULL && |
1682 |
(pv = strchr(vbuf, '\t')) != NULL && pv > vbuf){ |
1683 |
cbmapput(whints, vbuf, pv - vbuf, pv + 1, -1, FALSE); |
1684 |
} else { |
1685 |
break; |
1686 |
} |
1687 |
} |
1688 |
mergehints(hints, whints); |
1689 |
cbmapclose(whints); |
1690 |
est_noderes_delete(nres); |
1691 |
} else { |
1692 |
log_print(LL_WARN, "[%s:%d]: connection failed: %s", req->claddr, req->clport, url); |
1693 |
} |
1694 |
est_node_delete(tnode); |
1695 |
return NULL; |
1696 |
} |
1697 |
|
1698 |
|
1699 |
/* concatenate a document data to an output buffer */ |
1700 |
static void catdocdata(CBDATUM *datum, RESDOC *resdoc, CBLIST *words){ |
1701 |
CBLIST *list; |
1702 |
const char *vbuf; |
1703 |
char *snippet; |
1704 |
int i; |
1705 |
if(resdoc->doc){ |
1706 |
list = est_doc_attr_names(resdoc->doc); |
1707 |
for(i = 0; i < cblistnum(list); i++){ |
1708 |
vbuf = cblistval(list, i, NULL); |
1709 |
est_datum_printf(datum, "%s=%s\n", vbuf, est_doc_attr(resdoc->doc, vbuf)); |
1710 |
} |
1711 |
cblistclose(list); |
1712 |
} else if(resdoc->attrs){ |
1713 |
list = cbmapkeys(resdoc->attrs); |
1714 |
cblistsort(list); |
1715 |
for(i = 0; i < cblistnum(list); i++){ |
1716 |
vbuf = cblistval(list, i, NULL); |
1717 |
est_datum_printf(datum, "%s=%s\n", vbuf, cbmapget(resdoc->attrs, vbuf, -1, NULL)); |
1718 |
} |
1719 |
cblistclose(list); |
1720 |
} |
1721 |
est_datum_printf(datum, "\n"); |
1722 |
if(resdoc->body){ |
1723 |
cbdatumcat(datum, resdoc->body, -1); |
1724 |
} else if(resdoc->doc){ |
1725 |
if(g_snipwwidth > 0){ |
1726 |
snippet = est_doc_make_snippet(resdoc->doc, words, |
1727 |
g_snipwwidth, g_sniphwidth, g_snipawidth); |
1728 |
cbdatumcat(datum, snippet, -1); |
1729 |
free(snippet); |
1730 |
} |
1731 |
} |
1732 |
} |
1733 |
|
1734 |
|
1735 |
/* concatenate a document data to an output buffer for search interface */ |
1736 |
static void catdocdataui(CBDATUM *datum, RESDOC *resdoc, CBLIST *words, const char *condstr){ |
1737 |
CBLIST *lines; |
1738 |
const char *uri, *file, *title, *ndurl, *ndlabel, *vbuf; |
1739 |
char *turi, buf[URIBUFSIZ], *pv, *snippet, *word; |
1740 |
int i, j, vsiz, ld; |
1741 |
est_datum_printf(datum, "<dl class=\"doc\">\n"); |
1742 |
if(!(uri = resdoc->doc ? est_doc_attr(resdoc->doc, ESTDATTRURI) : |
1743 |
cbmapget(resdoc->attrs, ESTDATTRURI, -1, NULL))) uri = "."; |
1744 |
turi = makeshownuri(uri); |
1745 |
if((file = strrchr(turi, '/')) != NULL) file++; |
1746 |
title = resdoc->doc ? est_doc_attr(resdoc->doc, ESTDATTRTITLE) : |
1747 |
cbmapget(resdoc->attrs, ESTDATTRTITLE, -1, NULL); |
1748 |
if(!title) title = resdoc->doc ? est_doc_attr(resdoc->doc, DATTRLFILE) : |
1749 |
cbmapget(resdoc->attrs, DATTRLFILE, -1, NULL); |
1750 |
if(!title) title = file; |
1751 |
if(!title || title[0] == '\0') title = "(no title)"; |
1752 |
ndurl = resdoc->doc ? est_doc_attr(resdoc->doc, DATTRNDURL) : |
1753 |
cbmapget(resdoc->attrs, DATTRNDURL, -1, NULL); |
1754 |
if(!ndurl) ndurl = "."; |
1755 |
ndlabel = resdoc->doc ? est_doc_attr(resdoc->doc, DATTRNDLABEL) : |
1756 |
cbmapget(resdoc->attrs, DATTRNDLABEL, -1, NULL); |
1757 |
if(!ndlabel) ndlabel = "(unknown)"; |
1758 |
est_datum_printf(datum, "<dt class=\"title\"><a href=\"%@\" class=\"title\">%@</a>" |
1759 |
" <a href=\"%@/searchui?%s\" class=\"ndlabel\">(%@)</a></dt>\n", |
1760 |
turi, title, ndurl, condstr, ndlabel); |
1761 |
for(i = 0; i < cblistnum(g_uiextattrs); i++){ |
1762 |
sprintf(buf, "%s", cblistval(g_uiextattrs, i, NULL)); |
1763 |
if(!(pv = strchr(buf, '|'))) continue; |
1764 |
*(pv++) = '\0'; |
1765 |
vbuf = resdoc->doc ? est_doc_attr(resdoc->doc, buf) : cbmapget(resdoc->attrs, buf, -1, NULL); |
1766 |
if(!vbuf) continue; |
1767 |
est_datum_printf(datum, "<dd class=\"attr\"><span class=\"aname\">%@:</span> %@</dd>\n", |
1768 |
pv, vbuf); |
1769 |
} |
1770 |
if(g_snipwwidth > 0){ |
1771 |
est_datum_printf(datum, "<dd class=\"snippet\">"); |
1772 |
snippet = resdoc->doc ? est_doc_make_snippet(resdoc->doc, words, g_snipwwidth, |
1773 |
g_sniphwidth, g_snipawidth) : NULL; |
1774 |
lines = cbsplit(snippet ? snippet: resdoc->body, -1, "\n"); |
1775 |
ld = TRUE; |
1776 |
for(j = 0; j < cblistnum(lines); j++){ |
1777 |
vbuf = cblistval(lines, j, &vsiz); |
1778 |
word = cbmemdup(vbuf, vsiz); |
1779 |
if(vsiz < 1){ |
1780 |
if(!ld) est_datum_printf(datum, " ... "); |
1781 |
ld = TRUE; |
1782 |
} else if((pv = strchr(word, '\t')) != NULL){ |
1783 |
*pv = '\0'; |
1784 |
est_datum_printf(datum, "<strong>%@</strong>", word); |
1785 |
ld = FALSE; |
1786 |
} else { |
1787 |
est_datum_printf(datum, "%@", word); |
1788 |
ld = FALSE; |
1789 |
} |
1790 |
free(word); |
1791 |
} |
1792 |
cblistclose(lines); |
1793 |
free(snippet); |
1794 |
est_datum_printf(datum, "</dd>\n"); |
1795 |
} |
1796 |
est_datum_printf(datum, "<dd class=\"uri\">%@</dd>\n", turi); |
1797 |
free(turi); |
1798 |
est_datum_printf(datum, "</dl>\n"); |
1799 |
} |
1800 |
|
1801 |
|
1802 |
/* make a URI to be shown */ |
1803 |
static char *makeshownuri(const char *uri){ |
1804 |
const char *prefix; |
1805 |
char *turi, *file, *bef, *aft, *pv, *nuri, *wp; |
1806 |
int i; |
1807 |
if(cbstrfwimatch(uri, g_uilprefix)) uri += strlen(g_uilprefix); |
1808 |
prefix = g_uigprefix; |
1809 |
if(cbstrfwimatch(uri, "file://") || cbstrfwimatch(uri, "ftp://") || |
1810 |
cbstrfwimatch(uri, "http://") || cbstrfwimatch(uri, "https://")) prefix = ""; |
1811 |
turi = cbsprintf("%s%s%s", prefix, uri, g_uigsuffix); |
1812 |
if(g_uidirindex[0] != '\0' && (file = strrchr(turi, '/')) != NULL && |
1813 |
!cbstricmp(file + 1, g_uidirindex)){ |
1814 |
file[1] = '\0'; |
1815 |
} |
1816 |
for(i = 0; i < cblistnum(g_uireplaces); i++){ |
1817 |
bef = cbmemdup(cblistval(g_uireplaces, i, NULL), -1); |
1818 |
if((pv = strstr(bef, "{{!}}")) != NULL){ |
1819 |
*pv = '\0'; |
1820 |
aft = pv + 5; |
1821 |
} else { |
1822 |
aft = ""; |
1823 |
} |
1824 |
if((pv = strstr(turi, bef)) != NULL){ |
1825 |
nuri = cbmalloc(strlen(turi) + strlen(aft) + 1); |
1826 |
wp = nuri; |
1827 |
memcpy(wp, turi, pv - turi); |
1828 |
wp += pv - turi; |
1829 |
wp += sprintf(wp, "%s", aft); |
1830 |
sprintf(wp, "%s", pv + strlen(bef)); |
1831 |
free(turi); |
1832 |
turi = nuri; |
1833 |
} |
1834 |
free(bef); |
1835 |
} |
1836 |
return turi; |
1837 |
} |
1838 |
|
1839 |
|
1840 |
/* send the result of search command */ |
1841 |
static void sendnodecmdinform(int clsock, REQUEST *req, NODE *node){ |
1842 |
CBDATUM *datum; |
1843 |
const char *kbuf; |
1844 |
int ksiz; |
1845 |
if(pthread_mutex_lock(&(node->mutex)) != 0){ |
1846 |
log_print(LL_ERROR, "locking failed"); |
1847 |
senderror(clsock, req, 500, "Internal Server Error (locking failed)"); |
1848 |
return; |
1849 |
} |
1850 |
datum = cbdatumopen("", 0); |
1851 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
1852 |
addservinfo(datum); |
1853 |
est_datum_printf(datum, "Content-Type: %s; charset=UTF-8\r\n", ESTINFORMTYPE); |
1854 |
est_datum_printf(datum, "\r\n"); |
1855 |
est_datum_printf(datum, "%s\t%s\t%d\t%d\t%.0f\n", node->name, node->label, |
1856 |
est_mtdb_doc_num(node->db), est_mtdb_word_num(node->db), |
1857 |
est_mtdb_size(node->db)); |
1858 |
est_datum_printf(datum, "\n"); |
1859 |
cbmapiterinit(node->admins); |
1860 |
while((kbuf = cbmapiternext(node->admins, NULL)) != NULL){ |
1861 |
if(kbuf[0] != '\0') est_datum_printf(datum, "%s\n", kbuf); |
1862 |
} |
1863 |
est_datum_printf(datum, "\n"); |
1864 |
cbmapiterinit(node->users); |
1865 |
while((kbuf = cbmapiternext(node->users, NULL)) != NULL){ |
1866 |
if(kbuf[0] != '\0') est_datum_printf(datum, "%s\n", kbuf); |
1867 |
} |
1868 |
est_datum_printf(datum, "\n"); |
1869 |
cbmapiterinit(node->links); |
1870 |
while((kbuf = cbmapiternext(node->links, &ksiz)) != NULL){ |
1871 |
if(kbuf[0] != '\0') |
1872 |
est_datum_printf(datum, "%s\t%s\n", kbuf, cbmapget(node->links, kbuf, ksiz, NULL)); |
1873 |
} |
1874 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
1875 |
cbdatumclose(datum); |
1876 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - inform)", req->claddr, req->clport); |
1877 |
if(pthread_mutex_unlock(&(node->mutex)) != 0) log_print(LL_ERROR, "unlocking failed"); |
1878 |
} |
1879 |
|
1880 |
|
1881 |
/* send the result of search command */ |
1882 |
static void sendnodecmdsearch(int clsock, REQUEST *req, NODE *node){ |
1883 |
pthread_t lth, *rths; |
1884 |
TARGLCSRCH ltarg; |
1885 |
TARGRMSRCH *rtargs; |
1886 |
RESMAP *resmap; |
1887 |
RESDOC **resdocs; |
1888 |
ESTCOND *cond; |
1889 |
CBMAP *hints; |
1890 |
CBDATUM *datum; |
1891 |
const char *tmp, *url, *label, *kbuf; |
1892 |
char *myurl; |
1893 |
int i, num, max, depth, dnum, wnum, ksiz, rnum; |
1894 |
double curtime; |
1895 |
myurl = cbsprintf("http://%s:%d/node/%s", g_hostname, g_portnum, node->name); |
1896 |
if(islooproute(myurl, req)){ |
1897 |
log_print(LL_DEBUG, "[%s:%d]: omitting request loop (self): %s", |
1898 |
req->claddr, req->clport, myurl); |
1899 |
free(myurl); |
1900 |
senderror(clsock, req, 400, "Bad Request (the request loops)"); |
1901 |
return; |
1902 |
} |
1903 |
if(pthread_mutex_lock(&(node->mutex)) != 0){ |
1904 |
log_print(LL_ERROR, "locking failed"); |
1905 |
senderror(clsock, req, 500, "Internal Server Error (locking failed)"); |
1906 |
return; |
1907 |
} |
1908 |
cond = est_cond_new(); |
1909 |
max = DEFMAXSRCH; |
1910 |
depth = 0; |
1911 |
if((tmp = cbmapget(req->params, "phrase", -1, NULL)) != NULL && tmp[0] != '\0') |
1912 |
est_cond_set_phrase(cond, tmp); |
1913 |
if((tmp = cbmapget(req->params, "attr", -1, NULL)) != NULL && tmp[0] != '\0') |
1914 |
est_cond_set_phrase(cond, tmp); |
1915 |
if((tmp = cbmapget(req->params, "attr1", -1, NULL)) != NULL && tmp[0] != '\0') |
1916 |
est_cond_add_attr(cond, tmp); |
1917 |
if((tmp = cbmapget(req->params, "attr2", -1, NULL)) != NULL && tmp[0] != '\0') |
1918 |
est_cond_add_attr(cond, tmp); |
1919 |
if((tmp = cbmapget(req->params, "attr3", -1, NULL)) != NULL && tmp[0] != '\0') |
1920 |
est_cond_add_attr(cond, tmp); |
1921 |
if((tmp = cbmapget(req->params, "attr4", -1, NULL)) != NULL && tmp[0] != '\0') |
1922 |
est_cond_add_attr(cond, tmp); |
1923 |
if((tmp = cbmapget(req->params, "attr5", -1, NULL)) != NULL && tmp[0] != '\0') |
1924 |
est_cond_add_attr(cond, tmp); |
1925 |
if((tmp = cbmapget(req->params, "attr6", -1, NULL)) != NULL && tmp[0] != '\0') |
1926 |
est_cond_add_attr(cond, tmp); |
1927 |
if((tmp = cbmapget(req->params, "attr7", -1, NULL)) != NULL && tmp[0] != '\0') |
1928 |
est_cond_add_attr(cond, tmp); |
1929 |
if((tmp = cbmapget(req->params, "attr8", -1, NULL)) != NULL && tmp[0] != '\0') |
1930 |
est_cond_add_attr(cond, tmp); |
1931 |
if((tmp = cbmapget(req->params, "attr9", -1, NULL)) != NULL && tmp[0] != '\0') |
1932 |
est_cond_add_attr(cond, tmp); |
1933 |
if((tmp = cbmapget(req->params, "order", -1, NULL)) != NULL && tmp[0] != '\0') |
1934 |
est_cond_set_order(cond, tmp); |
1935 |
if((tmp = cbmapget(req->params, "max", -1, NULL)) && (num = atoi(tmp)) >= 0) max = num; |
1936 |
est_cond_set_max(cond, max + 1); |
1937 |
if((tmp = cbmapget(req->params, "options", -1, NULL)) && (num = atoi(tmp)) > 0) |
1938 |
est_cond_set_options(cond, num); |
1939 |
if((tmp = cbmapget(req->params, "depth", -1, NULL)) && (num = atoi(tmp)) > 0) depth = num; |
1940 |
if(depth >= g_searchdepth) depth = g_searchdepth; |
1941 |
resmap = resmap_new(); |
1942 |
hints = cbmapopenex(MINIBNUM); |
1943 |
curtime = est_gettimeofday(); |
1944 |
ltarg.req = req; |
1945 |
ltarg.alive = TRUE; |
1946 |
ltarg.cond = cond; |
1947 |
ltarg.hints = hints; |
1948 |
ltarg.max = max + 1; |
1949 |
ltarg.node = node; |
1950 |
ltarg.resmap = resmap; |
1951 |
ltarg.words = cblistopen(); |
1952 |
ltarg.hnum = 0; |
1953 |
if(g_stmode){ |
1954 |
searchlocal(<arg); |
1955 |
ltarg.alive = FALSE; |
1956 |
} else if(pthread_create(<h, NULL, searchlocal, <arg) != 0){ |
1957 |
log_print(LL_WARN, "creating thread failed"); |
1958 |
ltarg.alive = FALSE; |
1959 |
} |
1960 |
rths = cbmalloc(cbmaprnum(node->links) * sizeof(pthread_t) + 1); |
1961 |
rtargs = cbmalloc(cbmaprnum(node->links) * sizeof(TARGRMSRCH) + 1); |
1962 |
cbmapiterinit(node->links); |
1963 |
for(i = 0; (url = cbmapiternext(node->links, NULL)) != NULL; i++){ |
1964 |
rtargs[i].req = req; |
1965 |
rtargs[i].alive = TRUE; |
1966 |
rtargs[i].myurl = myurl; |
1967 |
rtargs[i].cond = cond; |
1968 |
rtargs[i].hints = hints; |
1969 |
rtargs[i].max = max; |
1970 |
rtargs[i].node = node; |
1971 |
rtargs[i].resmap = resmap; |
1972 |
rtargs[i].url = url; |
1973 |
label = cbmapget(node->links, url, -1, NULL); |
1974 |
if((tmp = strchr(label, '\t')) != NULL){ |
1975 |
rtargs[i].label = cbmemdup(label, tmp - label); |
1976 |
rtargs[i].credit = atoi(tmp + 1); |
1977 |
} else { |
1978 |
rtargs[i].label = cbmemdup(label, -1); |
1979 |
rtargs[i].credit = 0; |
1980 |
} |
1981 |
rtargs[i].depth = depth; |
1982 |
rtargs[i].hnum = 0; |
1983 |
rtargs[i].dnum = 0; |
1984 |
rtargs[i].wnum = 0; |
1985 |
rtargs[i].size = 0.0; |
1986 |
if(depth < 1){ |
1987 |
rtargs[i].alive = FALSE; |
1988 |
rtargs[i].hnum = -1; |
1989 |
rtargs[i].dnum = -1; |
1990 |
rtargs[i].wnum = -1; |
1991 |
rtargs[i].size = -1.0; |
1992 |
} else if(g_stmode){ |
1993 |
searchremote(&rtargs[i]); |
1994 |
rtargs[i].alive = FALSE; |
1995 |
} else if(pthread_create(rths + i, NULL, searchremote, rtargs + i) != 0){ |
1996 |
log_print(LL_WARN, "creating thread failed"); |
1997 |
rtargs[i].alive = FALSE; |
1998 |
} |
1999 |
} |
2000 |
if(pthread_mutex_unlock(&(node->mutex)) != 0) log_print(LL_ERROR, "unlocking failed"); |
2001 |
dnum = 0; |
2002 |
wnum = 0; |
2003 |
if(ltarg.alive){ |
2004 |
if(pthread_join(lth, NULL) == 0){ |
2005 |
dnum = est_mtdb_doc_num(node->db); |
2006 |
wnum = est_mtdb_word_num(node->db); |
2007 |
} else { |
2008 |
log_print(LL_ERROR, "joining thread failed"); |
2009 |
} |
2010 |
} else if(g_stmode){ |
2011 |
dnum = est_mtdb_doc_num(node->db); |
2012 |
wnum = est_mtdb_word_num(node->db); |
2013 |
} |
2014 |
for(i = 0; i < cbmaprnum(node->links); i++){ |
2015 |
if(rtargs[i].alive){ |
2016 |
if(pthread_join(rths[i], NULL) == 0){ |
2017 |
dnum += rtargs[i].dnum; |
2018 |
wnum += rtargs[i].wnum; |
2019 |
} else { |
2020 |
log_print(LL_ERROR, "joining thread failed"); |
2021 |
} |
2022 |
} else if(g_stmode && depth > 0){ |
2023 |
dnum += rtargs[i].dnum; |
2024 |
wnum += rtargs[i].wnum; |
2025 |
} |
2026 |
} |
2027 |
curtime = est_gettimeofday() - curtime; |
2028 |
datum = cbdatumopen("", 0); |
2029 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
2030 |
addservinfo(datum); |
2031 |
est_datum_printf(datum, "Content-Type: %s; charset=UTF-8\r\n", ESTRESULTTYPE); |
2032 |
est_datum_printf(datum, "\r\n"); |
2033 |
est_datum_printf(datum, "%s\n", g_bordstr); |
2034 |
est_datum_printf(datum, "VERSION\t%s\n", _EST_PROTVER); |
2035 |
est_datum_printf(datum, "NODE\thttp://%s:%d%s%s\n", |
2036 |
g_hostname, g_portnum, NODEPREFIX, node->name); |
2037 |
tmp = cbmapget(hints, "", 0, NULL); |
2038 |
est_datum_printf(datum, "HIT\t%s\n", tmp ? tmp : "0"); |
2039 |
cbmapiterinit(hints); |
2040 |
num = 1; |
2041 |
while((kbuf = cbmapiternext(hints, &ksiz)) != NULL){ |
2042 |
if(ksiz < 1) continue; |
2043 |
est_datum_printf(datum, "HINT#%d\t%s\t%s\n", num, kbuf, cbmapget(hints, kbuf, ksiz, NULL)); |
2044 |
num++; |
2045 |
} |
2046 |
est_datum_printf(datum, "DOCNUM\t%d\n", dnum); |
2047 |
est_datum_printf(datum, "WORDNUM\t%d\n", wnum); |
2048 |
est_datum_printf(datum, "TIME\t%.3f\n", curtime / 1000.0); |
2049 |
est_datum_printf(datum, "LINK#0\thttp://%s:%d%s%s\t", |
2050 |
g_hostname, g_portnum, NODEPREFIX, node->name); |
2051 |
est_datum_printf(datum, "%s\t%d\t%d\t%d\t%.0f\t%d\n", |
2052 |
node->label, SELFCREDIT, est_mtdb_doc_num(node->db), |
2053 |
est_mtdb_word_num(node->db), est_mtdb_size(node->db), ltarg.hnum); |
2054 |
for(i = 0; i < cbmaprnum(node->links); i++){ |
2055 |
est_datum_printf(datum, "LINK#%d\t%s\t%s\t%d\t%d\t%d\t%.0f\t%d\n", |
2056 |
i + 1, rtargs[i].url, rtargs[i].label, rtargs[i].credit, |
2057 |
rtargs[i].dnum, rtargs[i].wnum, rtargs[i].size, rtargs[i].hnum); |
2058 |
} |
2059 |
est_datum_printf(datum, "VIEW\tSNIPPET\n"); |
2060 |
est_datum_printf(datum, "\n"); |
2061 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
2062 |
cbdatumsetsize(datum, 0); |
2063 |
resdocs = resmap_list(resmap, &rnum); |
2064 |
for(i = 0; i < rnum && i < max; i++){ |
2065 |
est_datum_printf(datum, "%s\n", g_bordstr); |
2066 |
catdocdata(datum, resdocs[i], ltarg.words); |
2067 |
} |
2068 |
free(resdocs); |
2069 |
est_datum_printf(datum, "%s:END\n", g_bordstr); |
2070 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
2071 |
cbdatumclose(datum); |
2072 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - search)", req->claddr, req->clport); |
2073 |
cblistclose(ltarg.words); |
2074 |
for(i = 0; i < cbmaprnum(node->links); i++){ |
2075 |
free(rtargs[i].label); |
2076 |
} |
2077 |
free(rtargs); |
2078 |
free(rths); |
2079 |
cbmapclose(hints); |
2080 |
resmap_delete(resmap); |
2081 |
est_cond_delete(cond); |
2082 |
free(myurl); |
2083 |
} |
2084 |
|
2085 |
|
2086 |
/* send the result of get_doc command */ |
2087 |
static void sendnodecmdgetdoc(int clsock, REQUEST *req, NODE *node){ |
2088 |
ESTDOC *doc; |
2089 |
CBDATUM *datum; |
2090 |
const char *tmp, *uri; |
2091 |
char *draft; |
2092 |
int id; |
2093 |
id = (tmp = cbmapget(req->params, "id", -1, NULL)) ? atoi(tmp) : 0; |
2094 |
if(!(uri = cbmapget(req->params, "uri", -1, NULL))) uri = ""; |
2095 |
if(id < 1 && uri[0] == '\0'){ |
2096 |
senderror(clsock, req, 400, "Bad Request (the parameters lack)"); |
2097 |
return; |
2098 |
} |
2099 |
if(id < 1) id = est_mtdb_uri_to_id(node->db, uri); |
2100 |
if(id > 0 && (doc = est_mtdb_get_doc(node->db, id, 0)) != NULL){ |
2101 |
setdocorigin(doc, node); |
2102 |
draft = est_doc_dump_draft(doc); |
2103 |
datum = cbdatumopen("", 0); |
2104 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
2105 |
addservinfo(datum); |
2106 |
est_datum_printf(datum, "Content-Type: %s; charset=UTF-8\r\n", ESTDRAFTTYPE); |
2107 |
est_datum_printf(datum, "\r\n"); |
2108 |
cbdatumcat(datum, draft, -1); |
2109 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
2110 |
cbdatumclose(datum); |
2111 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - get_doc)", req->claddr, req->clport); |
2112 |
free(draft); |
2113 |
est_doc_delete(doc); |
2114 |
} else { |
2115 |
log_print(LL_WARN, "DB-ERROR: %s", est_err_msg(est_mtdb_error(node->db))); |
2116 |
senderror(clsock, req, 400, "Bad Request (maybe, the document does not exists)"); |
2117 |
} |
2118 |
} |
2119 |
|
2120 |
|
2121 |
/* send the result of get_doc_attr command */ |
2122 |
static void sendnodecmdgetdocattr(int clsock, REQUEST *req, NODE *node){ |
2123 |
CBDATUM *datum; |
2124 |
const char *tmp, *uri, *attr; |
2125 |
char *value; |
2126 |
int id; |
2127 |
id = (tmp = cbmapget(req->params, "id", -1, NULL)) ? atoi(tmp) : 0; |
2128 |
if(!(uri = cbmapget(req->params, "uri", -1, NULL))) uri = ""; |
2129 |
if(!(attr = cbmapget(req->params, "attr", -1, NULL))) attr = ""; |
2130 |
if((id < 1 && uri[0] == '\0') || attr[0] == '\0'){ |
2131 |
senderror(clsock, req, 400, "Bad Request (the parameters lack)"); |
2132 |
return; |
2133 |
} |
2134 |
if(id < 1) id = est_mtdb_uri_to_id(node->db, uri); |
2135 |
if(id > 0 && (value = est_mtdb_get_doc_attr(node->db, id, attr)) != NULL){ |
2136 |
datum = cbdatumopen("", 0); |
2137 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
2138 |
addservinfo(datum); |
2139 |
est_datum_printf(datum, "Content-Type: text/plain; charset=UTF-8\r\n"); |
2140 |
est_datum_printf(datum, "\r\n"); |
2141 |
est_datum_printf(datum, "%s\n", value); |
2142 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
2143 |
cbdatumclose(datum); |
2144 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - get_doc_attr)", req->claddr, req->clport); |
2145 |
free(value); |
2146 |
} else { |
2147 |
log_print(LL_WARN, "DB-ERROR: %s", est_err_msg(est_mtdb_error(node->db))); |
2148 |
senderror(clsock, req, 400, |
2149 |
"Bad Request (maybe, the document or the attribute does not exists)"); |
2150 |
} |
2151 |
} |
2152 |
|
2153 |
|
2154 |
/* send the result of uri_to_id command */ |
2155 |
static void sendnodecmduritoid(int clsock, REQUEST *req, NODE *node){ |
2156 |
CBDATUM *datum; |
2157 |
const char *uri; |
2158 |
int id; |
2159 |
uri = cbmapget(req->params, "uri", -1, NULL); |
2160 |
if(!uri){ |
2161 |
senderror(clsock, req, 400, "Bad Request (the parameters lack)"); |
2162 |
return; |
2163 |
} |
2164 |
if((id = est_mtdb_uri_to_id(node->db, uri)) > 0){ |
2165 |
datum = cbdatumopen("", 0); |
2166 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
2167 |
addservinfo(datum); |
2168 |
est_datum_printf(datum, "Content-Type: text/plain; charset=UTF-8\r\n"); |
2169 |
est_datum_printf(datum, "\r\n"); |
2170 |
est_datum_printf(datum, "%d\n", id); |
2171 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
2172 |
cbdatumclose(datum); |
2173 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - uri_to_id)", req->claddr, req->clport); |
2174 |
} else { |
2175 |
log_print(LL_WARN, "DB-ERROR: %s", est_err_msg(est_mtdb_error(node->db))); |
2176 |
senderror(clsock, req, 400, "Bad Request (maybe, the URI does not registered)"); |
2177 |
} |
2178 |
} |
2179 |
|
2180 |
|
2181 |
/* send the result of pub_doc command */ |
2182 |
static void sendnodecmdputdoc(int clsock, REQUEST *req, NODE *node){ |
2183 |
ESTDOC *doc; |
2184 |
CBDATUM *datum; |
2185 |
const char *draft; |
2186 |
if(req->ctype && cbstrfwimatch(req->ctype, ESTDRAFTTYPE)){ |
2187 |
draft = req->body; |
2188 |
} else { |
2189 |
draft = cbmapget(req->params, "draft", -1, NULL); |
2190 |
} |
2191 |
if(!draft){ |
2192 |
senderror(clsock, req, 400, "Bad Request (the parameters lack)"); |
2193 |
return; |
2194 |
} |
2195 |
doc = est_doc_new_from_draft(draft); |
2196 |
if(est_mtdb_put_doc(node->db, doc, ESTPDCLEAN)){ |
2197 |
datum = cbdatumopen("", 0); |
2198 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
2199 |
addservinfo(datum); |
2200 |
est_datum_printf(datum, "Content-Type: text/plain; charset=UTF-8\r\n"); |
2201 |
est_datum_printf(datum, "\r\n"); |
2202 |
est_datum_printf(datum, "OK\n"); |
2203 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
2204 |
cbdatumclose(datum); |
2205 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - put_doc)", req->claddr, req->clport); |
2206 |
} else { |
2207 |
log_print(LL_ERROR, "DB-ERROR: %s", est_err_msg(est_mtdb_error(node->db))); |
2208 |
if(!est_doc_attr(doc, ESTDATTRURI)){ |
2209 |
senderror(clsock, req, 400, "Bad Request (maybe, the document has not the URI)"); |
2210 |
} else { |
2211 |
senderror(clsock, req, 400, "Bad Request (maybe, the database has a fatal error)"); |
2212 |
} |
2213 |
} |
2214 |
est_doc_delete(doc); |
2215 |
} |
2216 |
|
2217 |
|
2218 |
/* send the result of out_doc command */ |
2219 |
static void sendnodecmdoutdoc(int clsock, REQUEST *req, NODE *node){ |
2220 |
CBDATUM *datum; |
2221 |
const char *tmp, *uri; |
2222 |
int id; |
2223 |
id = (tmp = cbmapget(req->params, "id", -1, NULL)) ? atoi(tmp) : 0; |
2224 |
if(!(uri = cbmapget(req->params, "uri", -1, NULL))) uri = ""; |
2225 |
if(id < 1 && uri[0] == '\0'){ |
2226 |
senderror(clsock, req, 400, "Bad Request (the parameters lack)"); |
2227 |
return; |
2228 |
} |
2229 |
if(id < 1) id = est_mtdb_uri_to_id(node->db, uri); |
2230 |
if(id > 0 && est_mtdb_out_doc(node->db, id, ESTODCLEAN)){ |
2231 |
datum = cbdatumopen("", 0); |
2232 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
2233 |
addservinfo(datum); |
2234 |
est_datum_printf(datum, "Content-Type: text/plain; charset=UTF-8\r\n"); |
2235 |
est_datum_printf(datum, "\r\n"); |
2236 |
est_datum_printf(datum, "OK\n"); |
2237 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
2238 |
cbdatumclose(datum); |
2239 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - out_doc)", req->claddr, req->clport); |
2240 |
} else { |
2241 |
log_print(LL_WARN, "DB-ERROR: %s", est_err_msg(est_mtdb_error(node->db))); |
2242 |
senderror(clsock, req, 400, "Bad Request (maybe, the document does not exist)"); |
2243 |
} |
2244 |
} |
2245 |
|
2246 |
|
2247 |
/* send the result of _set_user command */ |
2248 |
static void sendnodecmdsetuser(int clsock, REQUEST *req, NODE *node){ |
2249 |
CBDATUM *datum; |
2250 |
const char *name, *tmp; |
2251 |
int mode; |
2252 |
name = cbmapget(req->params, "name", -1, NULL); |
2253 |
mode = (tmp = cbmapget(req->params, "mode", -1, NULL)) && tmp[0] != '\0' ? atoi(tmp) : -1; |
2254 |
if(!name || name[0] == '\0' || mode < 0 || mode > 2){ |
2255 |
senderror(clsock, req, 400, "Bad Request (the parameters lack)"); |
2256 |
return; |
2257 |
} |
2258 |
if(!check_alnum_name(name)){ |
2259 |
senderror(clsock, req, 400, "Bad Request (the name is invalid)"); |
2260 |
return; |
2261 |
} |
2262 |
switch(mode){ |
2263 |
case 1: |
2264 |
cbmapput(node->admins, name, -1, "", 0, FALSE); |
2265 |
break; |
2266 |
case 2: |
2267 |
cbmapput(node->users, name, -1, "", 0, FALSE); |
2268 |
break; |
2269 |
default: |
2270 |
cbmapout(node->admins, name, -1); |
2271 |
cbmapout(node->users, name, -1); |
2272 |
break; |
2273 |
} |
2274 |
datum = cbdatumopen("", 0); |
2275 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
2276 |
addservinfo(datum); |
2277 |
est_datum_printf(datum, "Content-Type: text/plain; charset=UTF-8\r\n"); |
2278 |
est_datum_printf(datum, "\r\n"); |
2279 |
est_datum_printf(datum, "OK\n"); |
2280 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
2281 |
cbdatumclose(datum); |
2282 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - _set_user)", req->claddr, req->clport); |
2283 |
} |
2284 |
|
2285 |
|
2286 |
/* send the result of _set_link command */ |
2287 |
static void sendnodecmdsetlink(int clsock, REQUEST *req, NODE *node){ |
2288 |
CBDATUM *datum; |
2289 |
const char *url, *label, *tmp; |
2290 |
int credit; |
2291 |
url = cbmapget(req->params, "url", -1, NULL); |
2292 |
label = cbmapget(req->params, "label", -1, NULL); |
2293 |
credit = (tmp = cbmapget(req->params, "credit", -1, NULL)) ? atoi(tmp) : -1; |
2294 |
if(!url || url[0] == '\0'){ |
2295 |
senderror(clsock, req, 400, "Bad Request (the parameters lack)"); |
2296 |
return; |
2297 |
} |
2298 |
node_set_link(node, url, label, credit); |
2299 |
datum = cbdatumopen("", 0); |
2300 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
2301 |
addservinfo(datum); |
2302 |
est_datum_printf(datum, "Content-Type: text/plain; charset=UTF-8\r\n"); |
2303 |
est_datum_printf(datum, "\r\n"); |
2304 |
est_datum_printf(datum, "OK\n"); |
2305 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
2306 |
cbdatumclose(datum); |
2307 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - _set_link)", req->claddr, req->clport); |
2308 |
} |
2309 |
|
2310 |
|
2311 |
/* send the result of ui command */ |
2312 |
static void sendnodecmdsearchui(int clsock, REQUEST *req, NODE *node){ |
2313 |
pthread_t lth, *rths; |
2314 |
TARGLCSRCH ltarg; |
2315 |
TARGRMSRCH *rtargs; |
2316 |
RESMAP *resmap; |
2317 |
RESDOC **resdocs; |
2318 |
ESTCOND *cond; |
2319 |
CBMAP *hints; |
2320 |
const CBLIST *attrs; |
2321 |
CBDATUM *condbuf, *datum; |
2322 |
const char *tmp, *url, *label, *kbuf, *phrase, *order; |
2323 |
char *myurl; |
2324 |
int i, num, max, depth, page, top, dnum, wnum, hnum, ksiz, rnum, end; |
2325 |
double curtime; |
2326 |
myurl = cbsprintf("http://%s:%d/node/%s", g_hostname, g_portnum, node->name); |
2327 |
if(islooproute(myurl, req)){ |
2328 |
log_print(LL_DEBUG, "[%s:%d]: omitting request loop (self): %s", |
2329 |
req->claddr, req->clport, myurl); |
2330 |
free(myurl); |
2331 |
senderror(clsock, req, 400, "Bad Request (the request loops)"); |
2332 |
return; |
2333 |
} |
2334 |
if(pthread_mutex_lock(&(node->mutex)) != 0){ |
2335 |
log_print(LL_ERROR, "locking failed"); |
2336 |
senderror(clsock, req, 500, "Internal Server Error (locking failed)"); |
2337 |
return; |
2338 |
} |
2339 |
cond = est_cond_new(); |
2340 |
max = DEFMAXSRCH; |
2341 |
depth = 0; |
2342 |
page = 0; |
2343 |
if((tmp = cbmapget(req->params, "page", -1, NULL)) && (num = atoi(tmp)) > 0) page = num; |
2344 |
if((tmp = cbmapget(req->params, "phrase", -1, NULL)) != NULL && tmp[0] != '\0') |
2345 |
est_cond_set_phrase(cond, tmp); |
2346 |
if((tmp = cbmapget(req->params, "attr", -1, NULL)) != NULL && tmp[0] != '\0') |
2347 |
est_cond_set_phrase(cond, tmp); |
2348 |
if((tmp = cbmapget(req->params, "attr1", -1, NULL)) != NULL && tmp[0] != '\0') |
2349 |
est_cond_add_attr(cond, tmp); |
2350 |
if((tmp = cbmapget(req->params, "attr2", -1, NULL)) != NULL && tmp[0] != '\0') |
2351 |
est_cond_add_attr(cond, tmp); |
2352 |
if((tmp = cbmapget(req->params, "attr3", -1, NULL)) != NULL && tmp[0] != '\0') |
2353 |
est_cond_add_attr(cond, tmp); |
2354 |
if((tmp = cbmapget(req->params, "order", -1, NULL)) != NULL && tmp[0] != '\0') |
2355 |
est_cond_set_order(cond, tmp); |
2356 |
if((tmp = cbmapget(req->params, "max", -1, NULL)) && (num = atoi(tmp)) >= 0) max = num; |
2357 |
est_cond_set_max(cond, max + page * max + 1); |
2358 |
if((tmp = cbmapget(req->params, "depth", -1, NULL)) && (num = atoi(tmp)) > 0) depth = num; |
2359 |
if(depth >= g_searchdepth) depth = g_searchdepth; |
2360 |
if(g_uismplphrase) est_cond_set_options(cond, ESTCONDSIMPLE); |
2361 |
top = !est_cond_phrase(cond) && !est_cond_attrs(cond); |
2362 |
phrase = est_cond_phrase(cond); |
2363 |
attrs = est_cond_attrs(cond); |
2364 |
order = est_cond_order(cond); |
2365 |
condbuf = cbdatumopen("", 0); |
2366 |
est_datum_printf(condbuf, "phrase=%?", phrase ? phrase : ""); |
2367 |
if(attrs){ |
2368 |
for(i = 0; i < cblistnum(attrs); i++){ |
2369 |
tmp = cblistval(attrs, i, NULL); |
2370 |
if(tmp[0] != '\0') est_datum_printf(condbuf, "&attr%d=%?", i + 1, tmp); |
2371 |
} |
2372 |
} |
2373 |
if(order && order[0] != '\0') est_datum_printf(condbuf, "&order=%?", order); |
2374 |
if(max > 0) est_datum_printf(condbuf, "&max=%d", max); |
2375 |
if(depth > 0) est_datum_printf(condbuf, "&depth=%d", depth); |
2376 |
resmap = resmap_new(); |
2377 |
hints = cbmapopenex(MINIBNUM); |
2378 |
curtime = est_gettimeofday(); |
2379 |
ltarg.req = req; |
2380 |
ltarg.alive = TRUE; |
2381 |
ltarg.cond = cond; |
2382 |
ltarg.hints = hints; |
2383 |
ltarg.max = max + page * max + 1; |
2384 |
ltarg.node = node; |
2385 |
ltarg.resmap = resmap; |
2386 |
ltarg.words = cblistopen(); |
2387 |
ltarg.hnum = 0; |
2388 |
if(top){ |
2389 |
ltarg.alive = FALSE; |
2390 |
} else if(g_stmode){ |
2391 |
searchlocal(<arg); |
2392 |
ltarg.alive = FALSE; |
2393 |
} else if(pthread_create(<h, NULL, searchlocal, <arg) != 0){ |
2394 |
log_print(LL_WARN, "creating thread failed"); |
2395 |
ltarg.alive = FALSE; |
2396 |
} |
2397 |
rths = cbmalloc(cbmaprnum(node->links) * sizeof(pthread_t) + 1); |
2398 |
rtargs = cbmalloc(cbmaprnum(node->links) * sizeof(TARGRMSRCH) + 1); |
2399 |
cbmapiterinit(node->links); |
2400 |
for(i = 0; (url = cbmapiternext(node->links, NULL)) != NULL; i++){ |
2401 |
rtargs[i].req = req; |
2402 |
rtargs[i].alive = TRUE; |
2403 |
rtargs[i].myurl = myurl; |
2404 |
rtargs[i].cond = cond; |
2405 |
rtargs[i].hints = hints; |
2406 |
rtargs[i].max = max + page * max + 1; |
2407 |
rtargs[i].node = node; |
2408 |
rtargs[i].resmap = resmap; |
2409 |
rtargs[i].url = url; |
2410 |
label = cbmapget(node->links, url, -1, NULL); |
2411 |
if((tmp = strchr(label, '\t')) != NULL){ |
2412 |
rtargs[i].label = cbmemdup(label, tmp - label); |
2413 |
rtargs[i].credit = atoi(tmp + 1); |
2414 |
} else { |
2415 |
rtargs[i].label = cbmemdup(label, -1); |
2416 |
rtargs[i].credit = 0; |
2417 |
} |
2418 |
rtargs[i].depth = depth; |
2419 |
rtargs[i].hnum = 0; |
2420 |
rtargs[i].dnum = 0; |
2421 |
rtargs[i].wnum = 0; |
2422 |
rtargs[i].size = 0.0; |
2423 |
if(top || depth < 1){ |
2424 |
rtargs[i].alive = FALSE; |
2425 |
rtargs[i].hnum = -1; |
2426 |
rtargs[i].dnum = -1; |
2427 |
rtargs[i].wnum = -1; |
2428 |
rtargs[i].size = -1.0; |
2429 |
} else if(g_stmode){ |
2430 |
searchremote(&rtargs[i]); |
2431 |
rtargs[i].alive = FALSE; |
2432 |
} else if(pthread_create(rths + i, NULL, searchremote, rtargs + i) != 0){ |
2433 |
log_print(LL_WARN, "creating thread failed"); |
2434 |
rtargs[i].alive = FALSE; |
2435 |
} |
2436 |
} |
2437 |
if(pthread_mutex_unlock(&(node->mutex)) != 0) log_print(LL_ERROR, "unlocking failed"); |
2438 |
dnum = 0; |
2439 |
wnum = 0; |
2440 |
if(ltarg.alive){ |
2441 |
if(pthread_join(lth, NULL) == 0){ |
2442 |
dnum = est_mtdb_doc_num(node->db); |
2443 |
wnum = est_mtdb_word_num(node->db); |
2444 |
} else { |
2445 |
log_print(LL_ERROR, "joining thread failed"); |
2446 |
} |
2447 |
} else if(!top && g_stmode){ |
2448 |
dnum = est_mtdb_doc_num(node->db); |
2449 |
wnum = est_mtdb_word_num(node->db); |
2450 |
} |
2451 |
for(i = 0; i < cbmaprnum(node->links); i++){ |
2452 |
if(rtargs[i].alive){ |
2453 |
if(pthread_join(rths[i], NULL) == 0){ |
2454 |
dnum += rtargs[i].dnum; |
2455 |
wnum += rtargs[i].wnum; |
2456 |
} else { |
2457 |
log_print(LL_ERROR, "joining thread failed"); |
2458 |
} |
2459 |
} else if(!top && g_stmode && depth > 0){ |
2460 |
dnum += rtargs[i].dnum; |
2461 |
wnum += rtargs[i].wnum; |
2462 |
} |
2463 |
} |
2464 |
hnum = (tmp = cbmapget(hints, "", 0, NULL)) ? atoi(tmp) : 0; |
2465 |
curtime = est_gettimeofday() - curtime; |
2466 |
datum = cbdatumopen("", 0); |
2467 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
2468 |
addservinfo(datum); |
2469 |
est_datum_printf(datum, "Content-Type: text/html; charset=UTF-8\r\n"); |
2470 |
est_datum_printf(datum, "\r\n"); |
2471 |
est_datum_printf(datum, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"); |
2472 |
est_datum_printf(datum, "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"" |
2473 |
" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n"); |
2474 |
est_datum_printf(datum, "<html xmlns=\"http://www.w3.org/1999/xhtml\"" |
2475 |
" xml:lang=\"en\" lang=\"en\">\n"); |
2476 |
est_datum_printf(datum, "<head>\n"); |
2477 |
est_datum_printf(datum, "<meta http-equiv=\"Content-Language\" content=\"en\" />\n"); |
2478 |
est_datum_printf(datum, "<meta http-equiv=\"Content-Type\"" |
2479 |
" content=\"text/html; charset=UTF-8\" />\n"); |
2480 |
est_datum_printf(datum, "<meta http-equiv=\"Content-Style-Type\" content=\"text/css\" />\n"); |
2481 |
est_datum_printf(datum, "<link rel=\"contents\" href=\"%@%@/searchui\" />\n", |
2482 |
NODEPREFIX, node->name); |
2483 |
est_datum_printf(datum, "<title>Search Interface of %@</title>\n", node->label); |
2484 |
est_datum_printf(datum, "<style type=\"text/css\">" |
2485 |
"html { margin: 0em 0em; padding 0em 0em; background: #eeeeee none; }\n"); |
2486 |
est_datum_printf(datum, "body { margin: 1em 1em; padding 0em 0em;"); |
2487 |
est_datum_printf(datum, " background: #eeeeee none; color: #111111;"); |
2488 |
est_datum_printf(datum, " font-style: normal; font-weight: normal; }\n"); |
2489 |
est_datum_printf(datum, "h1 { font-size: large; }\n"); |
2490 |
est_datum_printf(datum, "a { color: #0022aa; text-decoration: none; }\n"); |
2491 |
est_datum_printf(datum, "a:hover,a:focus { color: #0033ee; text-decoration: underline; }\n"); |
2492 |
est_datum_printf(datum, "table { padding: 1pt 2pt 1pt 2pt; border: none;" |
2493 |
" margin: 0.3em 0.3em; border-collapse: collapse; }\n"); |
2494 |
est_datum_printf(datum, "th { padding: 1pt 4pt 1pt 4pt; border-style: none;" |
2495 |
" text-align: right; vertical-align: top; font-size: smaller; }\n"); |
2496 |
est_datum_printf(datum, "td { padding: 1pt 4pt 1pt 4pt;" |
2497 |
" text-align: left; vertical-align: top; }\n"); |
2498 |
est_datum_printf(datum, "td.conditions { padding-right: 1.5em; vertical-align:top; }\n"); |
2499 |
est_datum_printf(datum, "td.hints { padding-left: .5em; vertical-align:top; }\n"); |
2500 |
est_datum_printf(datum, "td.delimiter { margin: 0em 0em; padding: 0em 0em;" |
2501 |
" width: 0pt; border: 1pt solid #aaaaaa; }\n"); |
2502 |
est_datum_printf(datum, "dl.doc { margin: 1.3em 0em; }\n"); |
2503 |
est_datum_printf(datum, "dt.title { margin: 0em 0.5em; }\n"); |
2504 |
est_datum_printf(datum, "dd.snippet { margin: 0em 1.5em; }\n"); |
2505 |
est_datum_printf(datum, "dd.attr { margin: 0em 1.3em; }\n"); |
2506 |
est_datum_printf(datum, "dd.uri { margin: 0em 1.2em; }\n"); |
2507 |
est_datum_printf(datum, "a.title { text-decoration: underline; }\n"); |
2508 |
est_datum_printf(datum, "a.ndlabel { font-size: smaller; }\n"); |
2509 |
est_datum_printf(datum, "dd.snippet { font-size: smaller; color: #333333; }\n"); |
2510 |
est_datum_printf(datum, "dd.snippet strong { color: #000000; }\n"); |
2511 |
est_datum_printf(datum, "dd.attr { font-size: smaller; }\n"); |
2512 |
est_datum_printf(datum, "dd.uri { font-size: smaller; color: #007744; }\n"); |
2513 |
est_datum_printf(datum, "div.paging { margin: 1.5em 1.0em; text-align: right; }\n"); |
2514 |
est_datum_printf(datum, "a.navi { margin: 0em 0.2em; }\n"); |
2515 |
est_datum_printf(datum, "span.void { margin: 0em 0.2em; color: #888888; }\n"); |
2516 |
est_datum_printf(datum, "div.logo { text-align: right;" |
2517 |
" font-size: smaller; color: #444444; }\n"); |
2518 |
est_datum_printf(datum, "</style>\n"); |
2519 |
est_datum_printf(datum, "</head>\n"); |
2520 |
est_datum_printf(datum, "<body>\n"); |
2521 |
est_datum_printf(datum, "<h1>Search Interface of %@</h1>\n", node->label); |
2522 |
est_datum_printf(datum, "<hr />\n"); |
2523 |
est_datum_printf(datum, "<table summary=\"controller\" class=\"controller\">\n"); |
2524 |
est_datum_printf(datum, "<tr>\n"); |
2525 |
est_datum_printf(datum, "<td class=\"conditions\">\n"); |
2526 |
est_datum_printf(datum, "<form method=\"get\" action=\"%@%@/searchui\">\n", |
2527 |
NODEPREFIX, node->name); |
2528 |
est_datum_printf(datum, "<table summary=\"conditions\">\n"); |
2529 |
est_datum_printf(datum, "<tr>\n"); |
2530 |
est_datum_printf(datum, "<th abbr=\"phrase\">phrase:</th>\n"); |
2531 |
est_datum_printf(datum, "<td>"); |
2532 |
est_datum_printf(datum, "<input type=\"text\" name=\"phrase\" value=\"%@\" size=\"32\" />", |
2533 |
phrase ? phrase : ""); |
2534 |
est_datum_printf(datum, "</td>\n"); |
2535 |
est_datum_printf(datum, "</tr>\n"); |
2536 |
for(i = 0; i < 3; i++){ |
2537 |
est_datum_printf(datum, "<tr>\n"); |
2538 |
tmp = attrs ? cblistval(attrs, i, NULL) : NULL; |
2539 |
est_datum_printf(datum, "<th abbr=\"attr%d\">attribute:</th>\n", i + 1); |
2540 |
est_datum_printf(datum, "<td>"); |
2541 |
est_datum_printf(datum, "<input type=\"text\" name=\"attr%d\" value=\"%@\" size=\"32\" />", |
2542 |
i + 1, tmp ? tmp : ""); |
2543 |
est_datum_printf(datum, "</td>\n"); |
2544 |
est_datum_printf(datum, "</tr>\n"); |
2545 |
} |
2546 |
est_datum_printf(datum, "<tr>\n"); |
2547 |
est_datum_printf(datum, "<th abbr=\"order\">order:</th>\n"); |
2548 |
est_datum_printf(datum, "<td>"); |
2549 |
est_datum_printf(datum, "<input type=\"text\" name=\"order\" value=\"%@\" size=\"24\" />", |
2550 |
order ? order : ""); |
2551 |
est_datum_printf(datum, "</td>\n"); |
2552 |
est_datum_printf(datum, "</tr>\n"); |
2553 |
est_datum_printf(datum, "<tr>\n"); |
2554 |
est_datum_printf(datum, "<th abbr=\"max\">max:</th>\n"); |
2555 |
est_datum_printf(datum, "<td>"); |
2556 |
est_datum_printf(datum, "<select name=\"max\">"); |
2557 |
for(i = 10; i <= 100; i += 10){ |
2558 |
if(i >= 50 && i < 100) continue; |
2559 |
est_datum_printf(datum, "<option value=\"%d\"%s>%d</option>", |
2560 |
i, max == i ? " selected=\"selected\"" : "", i); |
2561 |
} |
2562 |
est_datum_printf(datum, "</select>"); |
2563 |
est_datum_printf(datum, "</td>\n"); |
2564 |
est_datum_printf(datum, "</tr>\n"); |
2565 |
est_datum_printf(datum, "<tr>\n"); |
2566 |
est_datum_printf(datum, "<th abbr=\"depth\">depth:</th>\n"); |
2567 |
est_datum_printf(datum, "<td>"); |
2568 |
est_datum_printf(datum, "<select name=\"depth\">"); |
2569 |
for(i = 0; i <= 3; i++){ |
2570 |
est_datum_printf(datum, "<option value=\"%d\"%s>%d</option>", |
2571 |
i, depth == i ? " selected=\"selected\"" : "", i); |
2572 |
} |
2573 |
est_datum_printf(datum, "</select>"); |
2574 |
est_datum_printf(datum, "</td>\n"); |
2575 |
est_datum_printf(datum, "</tr>\n"); |
2576 |
est_datum_printf(datum, "<tr>\n"); |
2577 |
est_datum_printf(datum, "<th abbr=\"\"></th>\n"); |
2578 |
est_datum_printf(datum, "<td>"); |
2579 |
est_datum_printf(datum, "<input type=\"submit\" value=\"search\" />"); |
2580 |
est_datum_printf(datum, "</td>\n"); |
2581 |
est_datum_printf(datum, "</tr>\n"); |
2582 |
est_datum_printf(datum, "</table>\n"); |
2583 |
est_datum_printf(datum, "</form>\n"); |
2584 |
est_datum_printf(datum, "</td>\n"); |
2585 |
est_datum_printf(datum, "<td class=\"delimiter\"></td>\n"); |
2586 |
est_datum_printf(datum, "<td class=\"hints\">\n"); |
2587 |
est_datum_printf(datum, "<table summary=\"hints\">\n"); |
2588 |
est_datum_printf(datum, "<tr>\n"); |
2589 |
est_datum_printf(datum, "<th abbr=\"hit\">hit:</th>\n"); |
2590 |
est_datum_printf(datum, "<td>%d</td>\n", hnum); |
2591 |
est_datum_printf(datum, "</tr>\n"); |
2592 |
cbmapiterinit(hints); |
2593 |
num = 1; |
2594 |
while((kbuf = cbmapiternext(hints, &ksiz)) != NULL){ |
2595 |
if(ksiz < 1) continue; |
2596 |
est_datum_printf(datum, "<tr>\n"); |
2597 |
est_datum_printf(datum, "<th abbr=\"hint#%d\">hint#%d:</th>\n", num, num); |
2598 |
est_datum_printf(datum, "<td>%@ (%@)</td>\n", kbuf, cbmapget(hints, kbuf, ksiz, NULL)); |
2599 |
est_datum_printf(datum, "</tr>\n"); |
2600 |
num++; |
2601 |
} |
2602 |
est_datum_printf(datum, "<tr>\n"); |
2603 |
est_datum_printf(datum, "<th abbr=\"docnum\">docnum:</th>\n"); |
2604 |
est_datum_printf(datum, "<td>%d</td>\n", dnum); |
2605 |
est_datum_printf(datum, "</tr>\n"); |
2606 |
est_datum_printf(datum, "<tr>\n"); |
2607 |
est_datum_printf(datum, "<th abbr=\"wordnum\">wordnum:</th>\n"); |
2608 |
est_datum_printf(datum, "<td>%d</td>\n", wnum); |
2609 |
est_datum_printf(datum, "</tr>\n"); |
2610 |
est_datum_printf(datum, "<tr>\n"); |
2611 |
est_datum_printf(datum, "<th abbr=\"time\">time:</th>\n"); |
2612 |
est_datum_printf(datum, "<td>%.3f</td>\n", curtime / 1000.0); |
2613 |
est_datum_printf(datum, "</tr>\n"); |
2614 |
est_datum_printf(datum, "<tr>\n"); |
2615 |
est_datum_printf(datum, "<th abbr=\"link#0\">link#0:</th>\n"); |
2616 |
est_datum_printf(datum, "<td>"); |
2617 |
est_datum_printf(datum, "<a href=\"http://%@:%d%@%@/searchui?%s\">%@</a> (%d)", |
2618 |
g_hostname, g_portnum, NODEPREFIX, node->name, cbdatumptr(condbuf), |
2619 |
node->label, ltarg.hnum); |
2620 |
est_datum_printf(datum, "</td>\n"); |
2621 |
est_datum_printf(datum, "</tr>\n"); |
2622 |
for(i = 0; i < cbmaprnum(node->links); i++){ |
2623 |
est_datum_printf(datum, "<tr>\n"); |
2624 |
est_datum_printf(datum, "<th abbr=\"link#%d\">link#%d:</th>\n", i + 1, i + 1); |
2625 |
est_datum_printf(datum, "<td>"); |
2626 |
est_datum_printf(datum, "<a href=\"%@/searchui?%s\">%@</a>", |
2627 |
rtargs[i].url, cbdatumptr(condbuf), rtargs[i].label); |
2628 |
if(rtargs[i].hnum >= 0) est_datum_printf(datum, " (%d)", rtargs[i].hnum); |
2629 |
est_datum_printf(datum, "</td>\n"); |
2630 |
est_datum_printf(datum, "</tr>\n"); |
2631 |
} |
2632 |
est_datum_printf(datum, "</table>\n"); |
2633 |
est_datum_printf(datum, "</td>\n"); |
2634 |
est_datum_printf(datum, "</tr>\n"); |
2635 |
est_datum_printf(datum, "</table>\n"); |
2636 |
|
2637 |
est_datum_printf(datum, "<hr />\n"); |
2638 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
2639 |
cbdatumsetsize(datum, 0); |
2640 |
if(!top){ |
2641 |
resdocs = resmap_list(resmap, &rnum); |
2642 |
end = page * max + max; |
2643 |
for(i = page * max; i < rnum && i < end; i++){ |
2644 |
catdocdataui(datum, resdocs[i], ltarg.words, cbdatumptr(condbuf)); |
2645 |
} |
2646 |
free(resdocs); |
2647 |
if(rnum < 1) est_datum_printf(datum, "<p>The conditions did not match any documents.</p>\n"); |
2648 |
est_datum_printf(datum, "<div class=\"paging\">\n"); |
2649 |
if(page > 0){ |
2650 |
est_datum_printf(datum, "<a href=\"%@%@/searchui?%s&page=%d\" class=\"navi\">" |
2651 |
"PREV</a>\n", NODEPREFIX, node->name, cbdatumptr(condbuf), page - 1); |
2652 |
} else { |
2653 |
est_datum_printf(datum, "<span class=\"void\">PREV</span>\n"); |
2654 |
} |
2655 |
if(hnum > end){ |
2656 |
est_datum_printf(datum, "<a href=\"%@%@/searchui?%s&page=%d\" class=\"navi\">" |
2657 |
"NEXT</a>\n", NODEPREFIX, node->name, cbdatumptr(condbuf), page + 1); |
2658 |
} else { |
2659 |
est_datum_printf(datum, "<span class=\"void\">NEXT</span>\n"); |
2660 |
} |
2661 |
est_datum_printf(datum, "</div>\n"); |
2662 |
est_datum_printf(datum, "<hr />\n"); |
2663 |
} |
2664 |
est_datum_printf(datum, "<div class=\"logo\">Powered by Hyper Estraier %@.</div>\n", |
2665 |
est_version); |
2666 |
est_datum_printf(datum, "</body>\n"); |
2667 |
est_datum_printf(datum, "</html>\n"); |
2668 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
2669 |
cbdatumclose(datum); |
2670 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - search)", req->claddr, req->clport); |
2671 |
cblistclose(ltarg.words); |
2672 |
for(i = 0; i < cbmaprnum(node->links); i++){ |
2673 |
free(rtargs[i].label); |
2674 |
} |
2675 |
free(rtargs); |
2676 |
free(rths); |
2677 |
cbmapclose(hints); |
2678 |
resmap_delete(resmap); |
2679 |
cbdatumclose(condbuf); |
2680 |
est_cond_delete(cond); |
2681 |
free(myurl); |
2682 |
} |
2683 |
|
2684 |
|
2685 |
/* send administration interface data */ |
2686 |
static void sendmasteruidata(int clsock, REQUEST *req, USER *user){ |
2687 |
CBDATUM *datum; |
2688 |
CBLIST *list; |
2689 |
USER *tuser; |
2690 |
NODE *tnode; |
2691 |
const char *tmp, *name, *passwd, *flags, *fname, *misc, *label, *admins, *users, *links; |
2692 |
char *pbuf, *pv, *nv; |
2693 |
int i, action, sure, vml, vul, vnl, vne; |
2694 |
action = UI_NONE; |
2695 |
if((tmp = cbmapget(req->params, "action", -1, NULL)) != NULL) action = atoi(tmp); |
2696 |
sure = FALSE; |
2697 |
if((tmp = cbmapget(req->params, "sure", -1, NULL)) != NULL) sure = atoi(tmp) > 0; |
2698 |
if(!(name = cbmapget(req->params, "name", -1, NULL))) name = ""; |
2699 |
if(!(passwd = cbmapget(req->params, "passwd", -1, NULL))) passwd = ""; |
2700 |
if(!(flags = cbmapget(req->params, "flags", -1, NULL))) flags = ""; |
2701 |
if(!(fname = cbmapget(req->params, "fname", -1, NULL))) fname = ""; |
2702 |
if(!(misc = cbmapget(req->params, "misc", -1, NULL))) misc = ""; |
2703 |
if(!(label = cbmapget(req->params, "label", -1, NULL))) label = ""; |
2704 |
admins = cbmapget(req->params, "admins", -1, NULL); |
2705 |
users = cbmapget(req->params, "users", -1, NULL); |
2706 |
links = cbmapget(req->params, "links", -1, NULL); |
2707 |
if(!rwlock_lock(g_mgrlock, TRUE)){ |
2708 |
log_print(LL_ERROR, "locking failed"); |
2709 |
senderror(clsock, req, 500, "Internal Server Error (locking failed)"); |
2710 |
return; |
2711 |
} |
2712 |
if(!ismasteradmin(req, user)){ |
2713 |
sendautherror(clsock, req, "Super User"); |
2714 |
if(!rwlock_unlock(g_mgrlock)) log_print(LL_ERROR, "unlocking failed"); |
2715 |
return; |
2716 |
} |
2717 |
datum = cbdatumopen("", 0); |
2718 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
2719 |
addservinfo(datum); |
2720 |
est_datum_printf(datum, "Content-Type: text/html; charset=UTF-8\r\n"); |
2721 |
est_datum_printf(datum, "\r\n"); |
2722 |
est_datum_printf(datum, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"); |
2723 |
est_datum_printf(datum, "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"" |
2724 |
" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n"); |
2725 |
est_datum_printf(datum, "<html xmlns=\"http://www.w3.org/1999/xhtml\"" |
2726 |
" xml:lang=\"en\" lang=\"en\">\n"); |
2727 |
est_datum_printf(datum, "<head>\n"); |
2728 |
est_datum_printf(datum, "<meta http-equiv=\"Content-Language\" content=\"en\" />\n"); |
2729 |
est_datum_printf(datum, "<meta http-equiv=\"Content-Type\"" |
2730 |
" content=\"text/html; charset=UTF-8\" />\n"); |
2731 |
est_datum_printf(datum, "<meta http-equiv=\"Content-Style-Type\" content=\"text/css\" />\n"); |
2732 |
est_datum_printf(datum, "<link rel=\"contents\" href=\"%@\" />\n", MASTERUILOC); |
2733 |
est_datum_printf(datum, "<title>Administration Interface of Hyper Estraier</title>\n"); |
2734 |
est_datum_printf(datum, "<style type=\"text/css\">" |
2735 |
"html { margin: 0em 0em; padding 0em 0em; background: #eeeeee none; }\n"); |
2736 |
est_datum_printf(datum, "body { margin: 2em 2em; padding 0em 0em;"); |
2737 |
est_datum_printf(datum, " background: #eeeeee none; color: #111111;"); |
2738 |
est_datum_printf(datum, " font-style: normal; font-weight: normal; }\n"); |
2739 |
est_datum_printf(datum, "h1 { font-size: x-large; }\n"); |
2740 |
est_datum_printf(datum, "a { color: #0022aa; text-decoration: none; }\n"); |
2741 |
est_datum_printf(datum, "a:hover,a:focus { color: #0033ee; text-decoration: underline; }\n"); |
2742 |
est_datum_printf(datum, "table { padding: 1pt 2pt 1pt 2pt; border: none;" |
2743 |
" margin: 1.5em 1.5em; border-collapse: collapse; }\n"); |
2744 |
est_datum_printf(datum, "th { padding: 1pt 4pt 1pt 4pt; border-style: none;" |
2745 |
" text-align: left; vertical-align: bottom; font-size: smaller; }\n"); |
2746 |
est_datum_printf(datum, "td { padding: 1pt 4pt 1pt 4pt; border: 1pt solid #555555;" |
2747 |
" text-align: left; vertical-align: top; }\n"); |
2748 |
est_datum_printf(datum, "div.form { margin: 1.0em 1.5em; }\n"); |
2749 |
est_datum_printf(datum, "div.logo { text-align: right; font-size: smaller; }\n"); |
2750 |
est_datum_printf(datum, "dlv.hidden { display: none; }\n"); |
2751 |
est_datum_printf(datum, "dl.tlist { margin: 1em 1.5em; }\n"); |
2752 |
est_datum_printf(datum, "dl.tlist dt { font-size: smaller; font-weight: bold; }\n"); |
2753 |
est_datum_printf(datum, "</style>\n"); |
2754 |
est_datum_printf(datum, "</head>\n"); |
2755 |
est_datum_printf(datum, "<body>\n"); |
2756 |
est_datum_printf(datum, "<h1>Administration Interface</h1>\n"); |
2757 |
est_datum_printf(datum, "<ul>\n"); |
2758 |
vml = FALSE; |
2759 |
vul = FALSE; |
2760 |
vnl = FALSE; |
2761 |
vne = FALSE; |
2762 |
switch(action){ |
2763 |
case UI_VIEWMASTER: |
2764 |
case UI_SHUTDOWN: |
2765 |
vml = TRUE; |
2766 |
break; |
2767 |
case UI_VIEWUSERS: |
2768 |
case UI_NEWUSER: |
2769 |
case UI_DELUSER: |
2770 |
vul = TRUE; |
2771 |
break; |
2772 |
case UI_VIEWNODES: |
2773 |
case UI_NEWNODE: |
2774 |
case UI_DELNODE: |
2775 |
vnl = TRUE; |
2776 |
break; |
2777 |
case UI_EDITNODE: |
2778 |
vne = TRUE; |
2779 |
break; |
2780 |
default: |
2781 |
break; |
2782 |
} |
2783 |
if(vml){ |
2784 |
est_datum_printf(datum, "<li><strong><a href=\"%@?action=%d\">Manage Master" |
2785 |
"</a></strong></li>\n", MASTERUILOC, UI_VIEWMASTER); |
2786 |
} else { |
2787 |
est_datum_printf(datum, "<li><a href=\"%@?action=%d\">Manage Master</a></li>\n", |
2788 |
MASTERUILOC, UI_VIEWMASTER); |
2789 |
} |
2790 |
if(vul){ |
2791 |
est_datum_printf(datum, "<li><strong><a href=\"%@?action=%d\">Manage Users" |
2792 |
"</strong></a></li>\n", MASTERUILOC, UI_VIEWUSERS); |
2793 |
} else { |
2794 |
est_datum_printf(datum, "<li><a href=\"%@?action=%d\">Manage Users</a></li>\n", |
2795 |
MASTERUILOC, UI_VIEWUSERS); |
2796 |
} |
2797 |
if(vnl || vne){ |
2798 |
est_datum_printf(datum, "<li><strong><a href=\"%@?action=%d\">Manage Nodes" |
2799 |
"</a></strong></li>\n", MASTERUILOC, UI_VIEWNODES); |
2800 |
} else { |
2801 |
est_datum_printf(datum, "<li><a href=\"%@?action=%d\">Manage Nodes</a></li>\n", |
2802 |
MASTERUILOC, UI_VIEWNODES); |
2803 |
} |
2804 |
est_datum_printf(datum, "</ul>\n"); |
2805 |
est_datum_printf(datum, "<hr />\n"); |
2806 |
switch(action){ |
2807 |
case UI_SHUTDOWN: |
2808 |
if(sure){ |
2809 |
g_sigterm = TRUE; |
2810 |
est_datum_printf(datum, "<p>Good Bye!</p>\n"); |
2811 |
} else { |
2812 |
est_datum_printf(datum, "<form method=\"post\" action=\"%@\">\n", MASTERUILOC); |
2813 |
est_datum_printf(datum, "<div class=\"form\">\n"); |
2814 |
est_datum_printf(datum, "confirmation to shutdown the master server:\n"); |
2815 |
est_datum_printf(datum, "<input type=\"submit\" value=\"shutdown\" />\n"); |
2816 |
est_datum_printf(datum, "<input type=\"hidden\" name=\"action\" value=\"%d\" />\n", |
2817 |
UI_SHUTDOWN); |
2818 |
est_datum_printf(datum, "<input type=\"hidden\" name=\"sure\" value=\"1\" />\n"); |
2819 |
est_datum_printf(datum, "</div>\n"); |
2820 |
est_datum_printf(datum, "</form>\n"); |
2821 |
} |
2822 |
est_datum_printf(datum, "<hr />\n"); |
2823 |
break; |
2824 |
case UI_NEWUSER: |
2825 |
pbuf = est_make_crypt(passwd); |
2826 |
if(g_runmode == RM_RDONLY){ |
2827 |
est_datum_printf(datum, "<p>The server is in read only mode.</p>\n"); |
2828 |
} else if(name[0] == '\0' || passwd[0] == '\0'){ |
2829 |
est_datum_printf(datum, "<p>The name and the password sould not be empty.</p>\n"); |
2830 |
} else if((tuser = umgr_get(g_umgr, name)) != NULL){ |
2831 |
est_datum_printf(datum, "<p>The name should not be duplicated.</p>\n"); |
2832 |
} else if(!check_alnum_name(name)){ |
2833 |
est_datum_printf(datum, "<p>The name can include alphanumeric characters only.</p>\n"); |
2834 |
} else if(umgr_put(g_umgr, name, pbuf, flags, fname, misc)){ |
2835 |
est_datum_printf(datum, "<p><strong>%@</strong> was created successfully.</p>\n", name); |
2836 |
} else { |
2837 |
est_datum_printf(datum, "<p>Some errors occurred.</p>\n"); |
2838 |
} |
2839 |
free(pbuf); |
2840 |
est_datum_printf(datum, "<hr />\n"); |
2841 |
break; |
2842 |
case UI_DELUSER: |
2843 |
if(g_runmode == RM_RDONLY){ |
2844 |
est_datum_printf(datum, "<p>The server is in read only mode.</p>\n"); |
2845 |
} else if(sure){ |
2846 |
if(umgr_out(g_umgr, name)){ |
2847 |
est_datum_printf(datum, "<p><strong>%@</strong> was deleted successfully.</p>\n", name); |
2848 |
} else { |
2849 |
est_datum_printf(datum, "<p>Some errors occurred.</p>\n"); |
2850 |
} |
2851 |
} else { |
2852 |
est_datum_printf(datum, "<form method=\"post\" action=\"%@\">\n", MASTERUILOC); |
2853 |
est_datum_printf(datum, "<div class=\"form\">\n"); |
2854 |
est_datum_printf(datum, "confirmation to delete <strong>%@</strong>:\n", name); |
2855 |
est_datum_printf(datum, "<input type=\"submit\" value=\"delete\" />\n"); |
2856 |
est_datum_printf(datum, "<input type=\"hidden\" name=\"action\" value=\"%d\" />\n", |
2857 |
UI_DELUSER); |
2858 |
est_datum_printf(datum, "<input type=\"hidden\" name=\"name\" value=\"%@\" />\n", name); |
2859 |
est_datum_printf(datum, "<input type=\"hidden\" name=\"sure\" value=\"1\" />\n"); |
2860 |
est_datum_printf(datum, "</div>\n"); |
2861 |
est_datum_printf(datum, "</form>\n"); |
2862 |
} |
2863 |
est_datum_printf(datum, "<hr />\n"); |
2864 |
break; |
2865 |
case UI_NEWNODE: |
2866 |
if(g_runmode == RM_RDONLY){ |
2867 |
est_datum_printf(datum, "<p>The server is in read only mode.</p>\n"); |
2868 |
} else if(name[0] == '\0' || label[0] == '\0'){ |
2869 |
est_datum_printf(datum, "<p>The name and the label sould not be empty.</p>\n"); |
2870 |
} else if((tnode = nmgr_get(g_nmgr, name)) != NULL){ |
2871 |
est_datum_printf(datum, "<p>The name should not be duplicated.</p>\n"); |
2872 |
} else if(!check_alnum_name(name)){ |
2873 |
est_datum_printf(datum, "<p>The name can include alphanumeric characters only.</p>\n"); |
2874 |
} else if(nmgr_put(g_nmgr, name, TRUE)){ |
2875 |
if((tnode = nmgr_get(g_nmgr, name)) != NULL){ |
2876 |
free(tnode->label); |
2877 |
tnode->label = cbmemdup(label, -1); |
2878 |
} |
2879 |
nmgr_sync(g_nmgr, FALSE); |
2880 |
est_datum_printf(datum, "<p><strong>%@</strong> was created successfully.</p>\n", name); |
2881 |
} else { |
2882 |
est_datum_printf(datum, "<p>Some errors occurred.</p>\n"); |
2883 |
} |
2884 |
est_datum_printf(datum, "<hr />\n"); |
2885 |
break; |
2886 |
case UI_DELNODE: |
2887 |
if(g_runmode == RM_RDONLY){ |
2888 |
est_datum_printf(datum, "<p>The server is in read only mode.</p>\n"); |
2889 |
} else if(sure){ |
2890 |
if(nmgr_out(g_nmgr, name)){ |
2891 |
est_datum_printf(datum, "<p><strong>%@</strong> was deleted successfully.</p>\n", name); |
2892 |
} else { |
2893 |
est_datum_printf(datum, "<p>Some errors occurred.</p>\n"); |
2894 |
} |
2895 |
} else { |
2896 |
est_datum_printf(datum, "<form method=\"post\" action=\"%@\">\n", MASTERUILOC); |
2897 |
est_datum_printf(datum, "<div class=\"form\">\n"); |
2898 |
est_datum_printf(datum, "confirmation to delete <strong>%@</strong>:\n", name); |
2899 |
est_datum_printf(datum, "<input type=\"submit\" value=\"delete\" />\n"); |
2900 |
est_datum_printf(datum, "<input type=\"hidden\" name=\"action\" value=\"%d\" />\n", |
2901 |
UI_DELNODE); |
2902 |
est_datum_printf(datum, "<input type=\"hidden\" name=\"name\" value=\"%@\" />\n", name); |
2903 |
est_datum_printf(datum, "<input type=\"hidden\" name=\"sure\" value=\"1\" />\n"); |
2904 |
est_datum_printf(datum, "</div>\n"); |
2905 |
est_datum_printf(datum, "</form>\n"); |
2906 |
} |
2907 |
est_datum_printf(datum, "<hr />\n"); |
2908 |
break; |
2909 |
case UI_EDITNODE: |
2910 |
if(!(tnode = nmgr_get(g_nmgr, name))){ |
2911 |
est_datum_printf(datum, "<p>Some errors occurred.</p>\n"); |
2912 |
est_datum_printf(datum, "<hr />\n"); |
2913 |
} else if(admins){ |
2914 |
cbmapclose(tnode->admins); |
2915 |
tnode->admins = cbmapopenex(MINIBNUM); |
2916 |
list = cbsplit(admins, -1, "\r\n"); |
2917 |
for(i = 0; i < cblistnum(list); i++){ |
2918 |
pbuf = cbmemdup(cblistval(list, i, NULL), -1); |
2919 |
cbstrtrim(pbuf); |
2920 |
if(pbuf[0] != '\0' && check_alnum_name(pbuf)) |
2921 |
cbmapput(tnode->admins, pbuf, -1, "", 0, TRUE); |
2922 |
free(pbuf); |
2923 |
} |
2924 |
cblistclose(list); |
2925 |
est_datum_printf(datum, "<p>The list of administrators was updated.</p>\n"); |
2926 |
est_datum_printf(datum, "<hr />\n"); |
2927 |
} else if(users){ |
2928 |
cbmapclose(tnode->users); |
2929 |
tnode->users = cbmapopenex(MINIBNUM); |
2930 |
list = cbsplit(users, -1, "\r\n"); |
2931 |
for(i = 0; i < cblistnum(list); i++){ |
2932 |
pbuf = cbmemdup(cblistval(list, i, NULL), -1); |
2933 |
cbstrtrim(pbuf); |
2934 |
if(pbuf[0] != '\0' && check_alnum_name(pbuf)) |
2935 |
cbmapput(tnode->users, pbuf, -1, "", 0, TRUE); |
2936 |
free(pbuf); |
2937 |
} |
2938 |
cblistclose(list); |
2939 |
est_datum_printf(datum, "<p>The list of normal users was updated.</p>\n"); |
2940 |
est_datum_printf(datum, "<hr />\n"); |
2941 |
} else if(links){ |
2942 |
cbmapclose(tnode->links); |
2943 |
tnode->links = cbmapopenex(MINIBNUM); |
2944 |
list = cbsplit(links, -1, "\r\n"); |
2945 |
for(i = 0; i < cblistnum(list); i++){ |
2946 |
pbuf = cbmemdup(cblistval(list, i, NULL), -1); |
2947 |
cbstrtrim(pbuf); |
2948 |
if((pv = strstr(pbuf, DELIMSTR)) != NULL && (nv = strstr(pv + 1, DELIMSTR)) != NULL){ |
2949 |
*pv = '\0'; |
2950 |
pv += strlen(DELIMSTR); |
2951 |
*nv = '\0'; |
2952 |
nv += strlen(DELIMSTR); |
2953 |
node_set_link(tnode, pbuf, pv, atoi(nv)); |
2954 |
} |
2955 |
free(pbuf); |
2956 |
} |
2957 |
cblistclose(list); |
2958 |
|
2959 |
est_datum_printf(datum, "<p>The list of links was updated.</p>\n"); |
2960 |
est_datum_printf(datum, "<hr />\n"); |
2961 |
} |
2962 |
break; |
2963 |
default: |
2964 |
break; |
2965 |
} |
2966 |
if(vml){ |
2967 |
est_datum_printf(datum, "<ul>\n"); |
2968 |
est_datum_printf(datum, "<li>"); |
2969 |
est_datum_printf(datum, "<a href=\"%@?action=%d\">SHUTDOWN</a>", MASTERUILOC, UI_SHUTDOWN); |
2970 |
est_datum_printf(datum, "</li>\n"); |
2971 |
est_datum_printf(datum, "</ul>\n"); |
2972 |
est_datum_printf(datum, "<hr />\n"); |
2973 |
} |
2974 |
if(vul){ |
2975 |
list = umgr_names(g_umgr); |
2976 |
est_datum_printf(datum, "<table summary=\"nodes\">\n"); |
2977 |
est_datum_printf(datum, "<tr>\n"); |
2978 |
est_datum_printf(datum, "<th abbr=\"name\">name</th>\n"); |
2979 |
est_datum_printf(datum, "<th abbr=\"passwd\">password</th>\n"); |
2980 |
est_datum_printf(datum, "<th abbr=\"flags\">flags</th>\n"); |
2981 |
est_datum_printf(datum, "<th abbr=\"fname\">full name</th>\n"); |
2982 |
est_datum_printf(datum, "<th abbr=\"misc\">misc</th>\n"); |
2983 |
est_datum_printf(datum, "<th abbr=\"actions\">actions</th>\n"); |
2984 |
est_datum_printf(datum, "</tr>\n"); |
2985 |
for(i = 0; i < cblistnum(list); i++){ |
2986 |
if(!(tmp = cblistval(list, i, NULL)) || !(tuser = umgr_get(g_umgr, tmp))) continue; |
2987 |
pbuf = cbmemdup(tuser->passwd, -1); |
2988 |
if(strlen(pbuf) > 8) sprintf(pbuf + 4, "..."); |
2989 |
est_datum_printf(datum, "<tr>\n"); |
2990 |
est_datum_printf(datum, "<td>%@</td>\n", tuser->name); |
2991 |
est_datum_printf(datum, "<td>%@</td>\n", pbuf); |
2992 |
est_datum_printf(datum, "<td>%@</td>\n", tuser->flags); |
2993 |
est_datum_printf(datum, "<td>%@</td>\n", tuser->fname); |
2994 |
est_datum_printf(datum, "<td>%@</td>\n", tuser->misc); |
2995 |
est_datum_printf(datum, "<td>"); |
2996 |
est_datum_printf(datum, "<a href=\"%@?action=%d&name=%?\">DELE</a>", |
2997 |
MASTERUILOC, UI_DELUSER, tuser->name); |
2998 |
est_datum_printf(datum, "</td>\n"); |
2999 |
est_datum_printf(datum, "</tr>\n"); |
3000 |
free(pbuf); |
3001 |
} |
3002 |
est_datum_printf(datum, "</table>\n"); |
3003 |
cblistclose(list); |
3004 |
est_datum_printf(datum, "<form method=\"post\" action=\"%@\">\n", MASTERUILOC); |
3005 |
est_datum_printf(datum, "<div class=\"form\">\n"); |
3006 |
est_datum_printf(datum, "<input type=\"text\" name=\"name\" value=\"\" size=\"12\" />\n"); |
3007 |
est_datum_printf(datum, "<input type=\"password\" name=\"passwd\" value=\"\"" |
3008 |
" size=\"12\" />\n"); |
3009 |
est_datum_printf(datum, "<input type=\"text\" name=\"flags\" value=\"\" size=\"4\" />\n"); |
3010 |
est_datum_printf(datum, "<input type=\"text\" name=\"fname\" value=\"\" size=\"12\" />\n"); |
3011 |
est_datum_printf(datum, "<input type=\"text\" name=\"misc\" value=\"\" size=\"12\" />\n"); |
3012 |
est_datum_printf(datum, "<input type=\"submit\" value=\"create\" />\n"); |
3013 |
est_datum_printf(datum, "<input type=\"hidden\" name=\"action\" value=\"%d\" />\n", |
3014 |
UI_NEWUSER); |
3015 |
est_datum_printf(datum, "</div>\n"); |
3016 |
est_datum_printf(datum, "</form>\n"); |
3017 |
est_datum_printf(datum, "<hr />\n"); |
3018 |
} |
3019 |
if(vnl){ |
3020 |
list = nmgr_names(g_nmgr); |
3021 |
est_datum_printf(datum, "<table summary=\"nodes\">\n"); |
3022 |
est_datum_printf(datum, "<tr>\n"); |
3023 |
est_datum_printf(datum, "<th abbr=\"name\">name</th>\n"); |
3024 |
est_datum_printf(datum, "<th abbr=\"label\">label</th>\n"); |
3025 |
est_datum_printf(datum, "<th abbr=\"docnum\">#docs</th>\n"); |
3026 |
est_datum_printf(datum, "<th abbr=\"wordnum\">#words</th>\n"); |
3027 |
est_datum_printf(datum, "<th abbr=\"size\">size</th>\n"); |
3028 |
est_datum_printf(datum, "<th abbr=\"adminnum\">#a</th>\n"); |
3029 |
est_datum_printf(datum, "<th abbr=\"usernum\">#u</th>\n"); |
3030 |
est_datum_printf(datum, "<th abbr=\"linknum\">#l</th>\n"); |
3031 |
est_datum_printf(datum, "<th abbr=\"actions\">actions</th>\n"); |
3032 |
est_datum_printf(datum, "</tr>\n"); |
3033 |
for(i = 0; i < cblistnum(list); i++){ |
3034 |
if(!(tmp = cblistval(list, i, NULL)) || !(tnode = nmgr_get(g_nmgr, tmp))) continue; |
3035 |
est_datum_printf(datum, "<tr>\n"); |
3036 |
est_datum_printf(datum, "<td><a href=\"%@%@/searchui\">%@</a></td>\n", |
3037 |
NODEPREFIX, tnode->name, tnode->name); |
3038 |
est_datum_printf(datum, "<td>%@</td>\n", tnode->label); |
3039 |
est_datum_printf(datum, "<td>%d</td>\n", est_mtdb_doc_num(tnode->db)); |
3040 |
est_datum_printf(datum, "<td>%d</td>\n", est_mtdb_word_num(tnode->db)); |
3041 |
est_datum_printf(datum, "<td>%.1f</td>\n", est_mtdb_size(tnode->db) / 1024.0 / 1024.0); |
3042 |
est_datum_printf(datum, "<td>%d</td>\n", cbmaprnum(tnode->admins)); |
3043 |
est_datum_printf(datum, "<td>%d</td>\n", cbmaprnum(tnode->users)); |
3044 |
est_datum_printf(datum, "<td>%d</td>\n", cbmaprnum(tnode->links)); |
3045 |
est_datum_printf(datum, "<td>"); |
3046 |
est_datum_printf(datum, "<a href=\"%@?action=%d&name=%?\">EDIT</a>", |
3047 |
MASTERUILOC, UI_EDITNODE, tnode->name); |
3048 |
est_datum_printf(datum, " / <a href=\"%@?action=%d&name=%?\">DELE</a>", |
3049 |
MASTERUILOC, UI_DELNODE, tnode->name); |
3050 |
est_datum_printf(datum, "</td>\n"); |
3051 |
est_datum_printf(datum, "</tr>\n"); |
3052 |
} |
3053 |
est_datum_printf(datum, "</table>\n"); |
3054 |
cblistclose(list); |
3055 |
est_datum_printf(datum, "<form method=\"post\" action=\"%@\">\n", MASTERUILOC); |
3056 |
est_datum_printf(datum, "<div class=\"form\">\n"); |
3057 |
est_datum_printf(datum, "<input type=\"text\" name=\"name\" value=\"\" size=\"12\" />\n"); |
3058 |
est_datum_printf(datum, "<input type=\"text\" name=\"label\" value=\"\" size=\"24\" />\n"); |
3059 |
est_datum_printf(datum, "<input type=\"submit\" value=\"create\" />\n"); |
3060 |
est_datum_printf(datum, "<input type=\"hidden\" name=\"action\" value=\"%d\" />\n", |
3061 |
UI_NEWNODE); |
3062 |
est_datum_printf(datum, "</div>\n"); |
3063 |
est_datum_printf(datum, "</form>\n"); |
3064 |
est_datum_printf(datum, "<hr />\n"); |
3065 |
} |
3066 |
if(vne){ |
3067 |
if((tnode = nmgr_get(g_nmgr, name)) != NULL){ |
3068 |
est_datum_printf(datum, "<dl class=\"tlist\">\n"); |
3069 |
est_datum_printf(datum, "<dt>name</dt>\n"); |
3070 |
est_datum_printf(datum, "<dd>%@</dd>\n", tnode->name); |
3071 |
est_datum_printf(datum, "</dl>\n"); |
3072 |
est_datum_printf(datum, "<dl class=\"tlist\">\n"); |
3073 |
est_datum_printf(datum, "<dt>label</dt>\n"); |
3074 |
est_datum_printf(datum, "<dd>%@</dd>\n", tnode->label); |
3075 |
est_datum_printf(datum, "</dl>\n"); |
3076 |
est_datum_printf(datum, "<dl class=\"tlist\">\n"); |
3077 |
est_datum_printf(datum, "<dt>number of documents</dt>\n"); |
3078 |
est_datum_printf(datum, "<dd>%d</dd>\n", est_mtdb_doc_num(tnode->db)); |
3079 |
est_datum_printf(datum, "</dl>\n"); |
3080 |
est_datum_printf(datum, "<dl class=\"tlist\">\n"); |
3081 |
est_datum_printf(datum, "<dt>number of unique words</dt>\n"); |
3082 |
est_datum_printf(datum, "<dd>%d</dd>\n", est_mtdb_word_num(tnode->db)); |
3083 |
est_datum_printf(datum, "</dl>\n"); |
3084 |
est_datum_printf(datum, "<dl class=\"tlist\">\n"); |
3085 |
est_datum_printf(datum, "<dt>size of the database</dt>\n"); |
3086 |
est_datum_printf(datum, "<dd>%.1fMB</dd>\n", est_mtdb_size(tnode->db) / 1024.0 / 1024.0); |
3087 |
est_datum_printf(datum, "</dl>\n"); |
3088 |
est_datum_printf(datum, "<form method=\"post\" action=\"%@\">\n", MASTERUILOC); |
3089 |
est_datum_printf(datum, "<dl class=\"tlist\">\n"); |
3090 |
est_datum_printf(datum, "<dt>list of administrators</dt>\n"); |
3091 |
est_datum_printf(datum, "<dd>"); |
3092 |
est_datum_printf(datum, "<textarea name=\"admins\" cols=\"80\" rows=\"5\">"); |
3093 |
cbmapiterinit(tnode->admins); |
3094 |
while((tmp = cbmapiternext(tnode->admins, NULL)) != NULL){ |
3095 |
est_datum_printf(datum, "%@\n", tmp); |
3096 |
} |
3097 |
est_datum_printf(datum, "</textarea>"); |
3098 |
est_datum_printf(datum, "</dd>\n"); |
3099 |
est_datum_printf(datum, "<dd>"); |
3100 |
est_datum_printf(datum, "<input type=\"submit\" value=\"change\" />"); |
3101 |
est_datum_printf(datum, "</dd>\n"); |
3102 |
est_datum_printf(datum, "</dl>\n"); |
3103 |
est_datum_printf(datum, "<div class=\"hidden\">\n"); |
3104 |
est_datum_printf(datum, "<input type=\"hidden\" name=\"action\" value=\"%d\" />\n", |
3105 |
UI_EDITNODE); |
3106 |
est_datum_printf(datum, "<input type=\"hidden\" name=\"name\" value=\"%@\" />\n", name); |
3107 |
est_datum_printf(datum, "</div>\n"); |
3108 |
est_datum_printf(datum, "</form>\n"); |
3109 |
est_datum_printf(datum, "<form method=\"post\" action=\"%@\">\n", MASTERUILOC); |
3110 |
est_datum_printf(datum, "<dl class=\"tlist\">\n"); |
3111 |
est_datum_printf(datum, "<dt>list of normal users</dt>\n"); |
3112 |
est_datum_printf(datum, "<dd>"); |
3113 |
est_datum_printf(datum, "<textarea name=\"users\" cols=\"80\" rows=\"5\">"); |
3114 |
cbmapiterinit(tnode->users); |
3115 |
while((tmp = cbmapiternext(tnode->users, NULL)) != NULL){ |
3116 |
est_datum_printf(datum, "%@\n", tmp); |
3117 |
} |
3118 |
est_datum_printf(datum, "</textarea>"); |
3119 |
est_datum_printf(datum, "</dd>\n"); |
3120 |
est_datum_printf(datum, "<dd>"); |
3121 |
est_datum_printf(datum, "<input type=\"submit\" value=\"change\" />"); |
3122 |
est_datum_printf(datum, "</dd>\n"); |
3123 |
est_datum_printf(datum, "</dl>\n"); |
3124 |
est_datum_printf(datum, "<div class=\"hidden\">\n"); |
3125 |
est_datum_printf(datum, "<input type=\"hidden\" name=\"action\" value=\"%d\" />\n", |
3126 |
UI_EDITNODE); |
3127 |
est_datum_printf(datum, "<input type=\"hidden\" name=\"name\" value=\"%@\" />\n", name); |
3128 |
est_datum_printf(datum, "</div>\n"); |
3129 |
est_datum_printf(datum, "</form>\n"); |
3130 |
est_datum_printf(datum, "<form method=\"post\" action=\"%@\">\n", MASTERUILOC); |
3131 |
est_datum_printf(datum, "<dl class=\"tlist\">\n"); |
3132 |
est_datum_printf(datum, "<dt>list of links</dt>\n"); |
3133 |
est_datum_printf(datum, "<dd>"); |
3134 |
est_datum_printf(datum, "<textarea name=\"links\" cols=\"80\" rows=\"5\">"); |
3135 |
cbmapiterinit(tnode->links); |
3136 |
while((tmp = cbmapiternext(tnode->links, NULL)) != NULL){ |
3137 |
pbuf = cbmemdup(cbmapget(tnode->links, tmp, -1, NULL), -1); |
3138 |
if((pv = strchr(pbuf, '\t')) != NULL){ |
3139 |
*(pv++) = '\0'; |
3140 |
est_datum_printf(datum, "%@%@%@%@%@\n", tmp, DELIMSTR, pbuf, DELIMSTR, pv); |
3141 |
} |
3142 |
free(pbuf); |
3143 |
} |
3144 |
est_datum_printf(datum, "</textarea>"); |
3145 |
est_datum_printf(datum, "</dd>\n"); |
3146 |
est_datum_printf(datum, "<dd>"); |
3147 |
est_datum_printf(datum, "<input type=\"submit\" value=\"change\" />"); |
3148 |
est_datum_printf(datum, "</dd>\n"); |
3149 |
est_datum_printf(datum, "</dl>\n"); |
3150 |
est_datum_printf(datum, "<div class=\"hidden\">\n"); |
3151 |
est_datum_printf(datum, "<input type=\"hidden\" name=\"action\" value=\"%d\" />\n", |
3152 |
UI_EDITNODE); |
3153 |
est_datum_printf(datum, "<input type=\"hidden\" name=\"name\" value=\"%@\" />\n", name); |
3154 |
est_datum_printf(datum, "</div>\n"); |
3155 |
est_datum_printf(datum, "</form>\n"); |
3156 |
} else { |
3157 |
est_datum_printf(datum, "<p>Some errors occured.</p>\n"); |
3158 |
} |
3159 |
est_datum_printf(datum, "<hr />\n"); |
3160 |
} |
3161 |
est_datum_printf(datum, "<div class=\"logo\">Powered by Hyper Estraier %@.</div>\n", |
3162 |
est_version); |
3163 |
est_datum_printf(datum, "</body>\n"); |
3164 |
est_datum_printf(datum, "</html>\n"); |
3165 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
3166 |
cbdatumclose(datum); |
3167 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - ui:%d)", req->claddr, req->clport, action); |
3168 |
if(!rwlock_unlock(g_mgrlock)) log_print(LL_ERROR, "unlocking failed"); |
3169 |
} |
3170 |
|
3171 |
|
3172 |
/* send a file data */ |
3173 |
static void sendfiledata(int clsock, REQUEST *req){ |
3174 |
struct stat sbuf; |
3175 |
CBLIST *list; |
3176 |
CBDATUM *datum; |
3177 |
const char *elem; |
3178 |
char *path, *index, pbuf[URIBUFSIZ], ibuf[IOBUFSIZ], *ext, *tmp; |
3179 |
int i, fd, len, fdir; |
3180 |
time_t ims; |
3181 |
double size; |
3182 |
if(g_docroot[0] == '\0'){ |
3183 |
senderror(clsock, req, 403, "Forbidden"); |
3184 |
return; |
3185 |
} |
3186 |
path = makelocalpath(req->target); |
3187 |
if(g_indexfile[0] != '\0'){ |
3188 |
index = cbsprintf("%s%c%s", path, ESTPATHCHR, g_indexfile); |
3189 |
if(stat(index, &sbuf) == 0 && cbstrbwmatch(req->target, "/")){ |
3190 |
free(path); |
3191 |
path = index; |
3192 |
index = NULL; |
3193 |
} |
3194 |
free(index); |
3195 |
} |
3196 |
if((list = cbdirlist(path)) != NULL){ |
3197 |
datum = cbdatumopen("", 0); |
3198 |
if(cbstrbwmatch(req->target, "/")){ |
3199 |
cblistsort(list); |
3200 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
3201 |
addservinfo(datum); |
3202 |
est_datum_printf(datum, "Content-Type: text/html\r\n"); |
3203 |
est_datum_printf(datum, "\r\n"); |
3204 |
if(req->method != HM_HEAD){ |
3205 |
est_datum_printf(datum, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"); |
3206 |
est_datum_printf(datum, "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"" |
3207 |
" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n"); |
3208 |
est_datum_printf(datum, "<html xmlns=\"http://www.w3.org/1999/xhtml\"" |
3209 |
" xml:lang=\"en\" lang=\"en\">\n"); |
3210 |
est_datum_printf(datum, "<head>\n"); |
3211 |
est_datum_printf(datum, "<meta http-equiv=\"Content-Type\" content=\"text/html\" />\n"); |
3212 |
est_datum_printf(datum, "<meta http-equiv=\"Content-Style-Type\"" |
3213 |
" content=\"text/css\" />\n"); |
3214 |
est_datum_printf(datum, "<title>%@</title>\n", req->target); |
3215 |
est_datum_printf(datum, "<style type=\"text/css\">" |
3216 |
"html { margin: 0em 0em; padding 0em 0em;" |
3217 |
" background: #eeeeee none; }\n"); |
3218 |
est_datum_printf(datum, "body { margin: 2em 2em; padding 0em 0em;"); |
3219 |
est_datum_printf(datum, " background: #eeeeee none; color: #111111;"); |
3220 |
est_datum_printf(datum, " font-style: normal; font-weight: normal; }\n"); |
3221 |
est_datum_printf(datum, "a { color: #0022aa; text-decoration: none; }\n"); |
3222 |
est_datum_printf(datum, "a:hover,a:focus { color: #0033ee;" |
3223 |
" text-decoration: underline; }\n"); |
3224 |
est_datum_printf(datum, "</style>\n"); |
3225 |
est_datum_printf(datum, "</head>\n"); |
3226 |
est_datum_printf(datum, "<body>\n"); |
3227 |
est_datum_printf(datum, "<h1>Index of %@</h1>\n", req->target); |
3228 |
est_datum_printf(datum, "<hr />\n"); |
3229 |
est_datum_printf(datum, "<ul>\n"); |
3230 |
if(strcmp(req->target, "/")) |
3231 |
est_datum_printf(datum, "<li><a href=\"../\">../</a></li>\n"); |
3232 |
for(i = 0; i < cblistnum(list); i++){ |
3233 |
elem = cblistval(list, i, NULL); |
3234 |
if(!strcmp(elem, ESTCDIRSTR) || !strcmp(elem, ESTPDIRSTR)) continue; |
3235 |
sprintf(pbuf, "%s%c%s", path, ESTPATHCHR, elem); |
3236 |
if(!cbfilestat(pbuf, &fdir, NULL, NULL)) continue; |
3237 |
est_datum_printf(datum, "<li><a href=\"%?%s\">%@%s</a></li>\n", |
3238 |
elem, fdir ? "/" : "", elem, fdir ? "/" : ""); |
3239 |
} |
3240 |
est_datum_printf(datum, "</ul>\n"); |
3241 |
est_datum_printf(datum, "<hr />\n"); |
3242 |
est_datum_printf(datum, "<address>%@/%@ at %@:%d</address>\n", |
3243 |
SERVNAME, est_version, g_hostname, g_portnum); |
3244 |
est_datum_printf(datum, "</body>\n"); |
3245 |
est_datum_printf(datum, "</html>\n"); |
3246 |
} |
3247 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - directory)", req->claddr, req->clport); |
3248 |
} else { |
3249 |
cblistsort(list); |
3250 |
est_datum_printf(datum, "HTTP/1.0 301 Moved Parmanently\r\n"); |
3251 |
addservinfo(datum); |
3252 |
if(req->host){ |
3253 |
est_datum_printf(datum, "Location: http://%s%s/\r\n", req->host, req->target); |
3254 |
} else { |
3255 |
est_datum_printf(datum, "Location: http://%s:%d%s/\r\n", |
3256 |
g_hostname, g_portnum, req->target); |
3257 |
} |
3258 |
est_datum_printf(datum, "Content-Type: text/plain\r\n"); |
3259 |
est_datum_printf(datum, "\r\n"); |
3260 |
if(req->method != HM_HEAD) est_datum_printf(datum, "Go to %s/\n", req->target); |
3261 |
log_print(LL_DEBUG, "[%s:%d]: 301 (moved parmanently)", req->claddr, req->clport); |
3262 |
} |
3263 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
3264 |
cbdatumclose(datum); |
3265 |
cblistclose(list); |
3266 |
} else if((fd = open(path, O_RDONLY, 0)) != -1){ |
3267 |
if(fstat(fd, &sbuf) == 0){ |
3268 |
ims = sbuf.st_mtime; |
3269 |
size = sbuf.st_size; |
3270 |
} else { |
3271 |
ims = -1; |
3272 |
size = -1.0; |
3273 |
} |
3274 |
if(req->ims > 0 && ims <= req->ims){ |
3275 |
senderror(clsock, req, 304, "Not Modified"); |
3276 |
} else { |
3277 |
datum = cbdatumopen("", 0); |
3278 |
est_datum_printf(datum, "HTTP/1.0 200 OK\r\n"); |
3279 |
addservinfo(datum); |
3280 |
if(ims > 0){ |
3281 |
tmp = cbdatestrhttp(ims, 0); |
3282 |
est_datum_printf(datum, "Last-Modified: %s\r\n", tmp); |
3283 |
free(tmp); |
3284 |
} |
3285 |
if(size >= 0.0) est_datum_printf(datum, "Content-Length: %.0f\r\n", size); |
3286 |
ext = strrchr(path, ESTPATHCHR); |
3287 |
ext = strrchr(ext ? ext : path, '.'); |
3288 |
est_datum_printf(datum, "Content-Type: %s\r\n", est_ext_type(ext ? ext : "")); |
3289 |
est_datum_printf(datum, "\r\n"); |
3290 |
est_sock_send_all(clsock, cbdatumptr(datum), cbdatumsize(datum)); |
3291 |
if(req->method != HM_HEAD){ |
3292 |
while((len = read(fd, ibuf, IOBUFSIZ)) > 0 && !g_sigterm){ |
3293 |
send(clsock, ibuf, len, 0); |
3294 |
} |
3295 |
} |
3296 |
cbdatumclose(datum); |
3297 |
log_print(LL_DEBUG, "[%s:%d]: 200 (ok - file)", req->claddr, req->clport); |
3298 |
} |
3299 |
close(fd); |
3300 |
} else { |
3301 |
senderror(clsock, req, 404, "Not Found"); |
3302 |
} |
3303 |
free(path); |
3304 |
} |
3305 |
|
3306 |
|
3307 |
/* make the local path of a target */ |
3308 |
static char *makelocalpath(const char *target){ |
3309 |
CBLIST *list; |
3310 |
CBDATUM *datum; |
3311 |
const char *elem; |
3312 |
char *tmp; |
3313 |
int i; |
3314 |
datum = cbdatumopen(g_docroot, -1); |
3315 |
list = cbsplit(target, -1, "/"); |
3316 |
for(i = 0; i < cblistnum(list); i++){ |
3317 |
elem = cblistval(list, i, NULL); |
3318 |
if(elem[0] == '\0') continue; |
3319 |
tmp = cburldecode(elem, NULL); |
3320 |
est_datum_printf(datum, "%c%s", ESTPATHCHR, tmp); |
3321 |
free(tmp); |
3322 |
} |
3323 |
cblistclose(list); |
3324 |
return cbdatumtomalloc(datum, NULL); |
3325 |
} |
3326 |
|
3327 |
|
3328 |
|
3329 |
/* END OF FILE */ |