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-rw-r--r--web/.cvsignore3
-rw-r--r--web/Makefile4
-rw-r--r--web/mod_ptt.c1064
-rw-r--r--web/mod_ptt.h17
-rwxr-xr-xweb/mytime.h189
-rwxr-xr-xweb/parse_html.c294
6 files changed, 1571 insertions, 0 deletions
diff --git a/web/.cvsignore b/web/.cvsignore
new file mode 100644
index 00000000..33ec1741
--- /dev/null
+++ b/web/.cvsignore
@@ -0,0 +1,3 @@
+*.o
+*.so
+*.a
diff --git a/web/Makefile b/web/Makefile
new file mode 100644
index 00000000..44830419
--- /dev/null
+++ b/web/Makefile
@@ -0,0 +1,4 @@
+all: mod_ptt.c mod_ptt.h
+ apxs -I ../include -c mod_ptt.c
+ cp mod_ptt.so /usr/local/libexec/apache/mod_ptt.so
+ chmod 755 /usr/local/libexec/apache/mod_ptt.so
diff --git a/web/mod_ptt.c b/web/mod_ptt.c
new file mode 100644
index 00000000..a6427a32
--- /dev/null
+++ b/web/mod_ptt.c
@@ -0,0 +1,1064 @@
+/*
+ * Apache example module. Provide demonstrations of how modules do things.
+ *
+ */
+
+#include "mod_ptt.h"
+extern int numboards;
+extern boardheader_t *bcache;
+/*--------------------------------------------------------------------------*/
+/* */
+/* Data declarations. */
+/* */
+/* Here are the static cells and structure declarations private to our */
+/* module. */
+/* */
+/*--------------------------------------------------------------------------*/
+
+/*
+ * Sample configuration record. Used for both per-directory and per-server
+ * configuration data.
+ *
+ * It's perfectly reasonable to have two different structures for the two
+ * different environments. The same command handlers will be called for
+ * both, though, so the handlers need to be able to tell them apart. One
+ * possibility is for both structures to start with an int which is zero for
+ * one and 1 for the other.
+ *
+ * Note that while the per-directory and per-server configuration records are
+ * available to most of the module handlers, they should be treated as
+ * READ-ONLY by all except the command and merge handlers. Sometimes handlers
+ * are handed a record that applies to the current location by implication or
+ * inheritance, and modifying it will change the rules for other locations.
+ */
+typedef struct excfg {
+ int cmode; /* Environment to which record applies (directory,
+ * server, or combination).
+ */
+#define CONFIG_MODE_SERVER 1
+#define CONFIG_MODE_DIRECTORY 2
+#define CONFIG_MODE_COMBO 3 /* Shouldn't ever happen. */
+ int local; /* Boolean: "Example" directive declared here? */
+ int congenital; /* Boolean: did we inherit an "Example"? */
+ char *trace; /* Pointer to trace string. */
+ char *loc; /* Location to which this record applies. */
+} excfg;
+
+/*
+ * Let's set up a module-local static cell to point to the accreting callback
+ * trace. As each API callback is made to us, we'll tack on the particulars
+ * to whatever we've already recorded. To avoid massive memory bloat as
+ * directories are walked again and again, we record the routine/environment
+ * the first time (non-request context only), and ignore subsequent calls for
+ * the same routine/environment.
+ */
+static const char *trace = NULL;
+static table *static_calls_made = NULL;
+
+/*
+ * To avoid leaking memory from pools other than the per-request one, we
+ * allocate a module-private pool, and then use a sub-pool of that which gets
+ * freed each time we modify the trace. That way previous layers of trace
+ * data don't get lost.
+ */
+static pool *ptt_pool = NULL;
+static pool *ptt_subpool = NULL;
+
+/*
+ * Declare ourselves so the configuration routines can find and know us.
+ * We'll fill it in at the end of the module.
+ */
+module MODULE_VAR_EXPORT ptt_module;
+
+/*--------------------------------------------------------------------------*/
+/* */
+/* The following pseudo-prototype declarations illustrate the parameters */
+/* passed to command handlers for the different types of directive */
+/* syntax. If an argument was specified in the directive definition */
+/* (look for "command_rec" below), it's available to the command handler */
+/* via the (void *) info field in the cmd_parms argument passed to the */
+/* handler (cmd->info for the examples below). */
+/* */
+/*--------------------------------------------------------------------------*/
+
+/*
+ * Command handler for a NO_ARGS directive.
+ *
+ * static const char *handle_NO_ARGS(cmd_parms *cmd, void *mconfig);
+ */
+
+/*
+ * Command handler for a RAW_ARGS directive. The "args" argument is the text
+ * of the commandline following the directive itself.
+ *
+ * static const char *handle_RAW_ARGS(cmd_parms *cmd, void *mconfig,
+ * const char *args);
+ */
+
+/*
+ * Command handler for a FLAG directive. The single parameter is passed in
+ * "bool", which is either zero or not for Off or On respectively.
+ *
+ * static const char *handle_FLAG(cmd_parms *cmd, void *mconfig, int bool);
+ */
+
+/*
+ * Command handler for a TAKE1 directive. The single parameter is passed in
+ * "word1".
+ *
+ * static const char *handle_TAKE1(cmd_parms *cmd, void *mconfig,
+ * char *word1);
+ */
+
+/*
+ * Command handler for a TAKE2 directive. TAKE2 commands must always have
+ * exactly two arguments.
+ *
+ * static const char *handle_TAKE2(cmd_parms *cmd, void *mconfig,
+ * char *word1, char *word2);
+ */
+
+/*
+ * Command handler for a TAKE3 directive. Like TAKE2, these must have exactly
+ * three arguments, or the parser complains and doesn't bother calling us.
+ *
+ * static const char *handle_TAKE3(cmd_parms *cmd, void *mconfig,
+ * char *word1, char *word2, char *word3);
+ */
+
+/*
+ * Command handler for a TAKE12 directive. These can take either one or two
+ * arguments.
+ * - word2 is a NULL pointer if no second argument was specified.
+ *
+ * static const char *handle_TAKE12(cmd_parms *cmd, void *mconfig,
+ * char *word1, char *word2);
+ */
+
+/*
+ * Command handler for a TAKE123 directive. A TAKE123 directive can be given,
+ * as might be expected, one, two, or three arguments.
+ * - word2 is a NULL pointer if no second argument was specified.
+ * - word3 is a NULL pointer if no third argument was specified.
+ *
+ * static const char *handle_TAKE123(cmd_parms *cmd, void *mconfig,
+ * char *word1, char *word2, char *word3);
+ */
+
+/*
+ * Command handler for a TAKE13 directive. Either one or three arguments are
+ * permitted - no two-parameters-only syntax is allowed.
+ * - word2 and word3 are NULL pointers if only one argument was specified.
+ *
+ * static const char *handle_TAKE13(cmd_parms *cmd, void *mconfig,
+ * char *word1, char *word2, char *word3);
+ */
+
+/*
+ * Command handler for a TAKE23 directive. At least two and as many as three
+ * arguments must be specified.
+ * - word3 is a NULL pointer if no third argument was specified.
+ *
+ * static const char *handle_TAKE23(cmd_parms *cmd, void *mconfig,
+ * char *word1, char *word2, char *word3);
+ */
+
+/*
+ * Command handler for a ITERATE directive.
+ * - Handler is called once for each of n arguments given to the directive.
+ * - word1 points to each argument in turn.
+ *
+ * static const char *handle_ITERATE(cmd_parms *cmd, void *mconfig,
+ * char *word1);
+ */
+
+/*
+ * Command handler for a ITERATE2 directive.
+ * - Handler is called once for each of the second and subsequent arguments
+ * given to the directive.
+ * - word1 is the same for each call for a particular directive instance (the
+ * first argument).
+ * - word2 points to each of the second and subsequent arguments in turn.
+ *
+ * static const char *handle_ITERATE2(cmd_parms *cmd, void *mconfig,
+ * char *word1, char *word2);
+ */
+
+/*--------------------------------------------------------------------------*/
+/* */
+/* These routines are strictly internal to this module, and support its */
+/* operation. They are not referenced by any external portion of the */
+/* server. */
+/* */
+/*--------------------------------------------------------------------------*/
+
+/*
+ * Locate our directory configuration record for the current request.
+ */
+static excfg *our_dconfig(request_rec *r)
+{
+
+ return (excfg *) ap_get_module_config(r->per_dir_config, &ptt_module);
+}
+
+#if 0
+/*
+ * Locate our server configuration record for the specified server.
+ */
+static excfg *our_sconfig(server_rec *s)
+{
+
+ return (excfg *) ap_get_module_config(s->module_config, &ptt_module);
+}
+
+/*
+ * Likewise for our configuration record for the specified request.
+ */
+static excfg *our_rconfig(request_rec *r)
+{
+
+ return (excfg *) ap_get_module_config(r->request_config, &ptt_module);
+}
+#endif
+
+/*
+ * This routine sets up some module-wide cells if they haven't been already.
+ */
+static void setup_module_cells()
+{
+ /*
+ * If we haven't already allocated our module-private pool, do so now.
+ */
+ if (ptt_pool == NULL) {
+ ptt_pool = ap_make_sub_pool(NULL);
+ };
+ /*
+ * Likewise for the table of routine/environment pairs we visit outside of
+ * request context.
+ */
+ if (static_calls_made == NULL) {
+ static_calls_made = ap_make_table(ptt_pool, 16);
+ };
+}
+
+/*
+ * This routine is used to add a trace of a callback to the list. We're
+ * passed the server record (if available), the request record (if available),
+ * a pointer to our private configuration record (if available) for the
+ * environment to which the callback is supposed to apply, and some text. We
+ * turn this into a textual representation and add it to the tail of the list.
+ * The list can be displayed by the example_handler() routine.
+ *
+ * If the call occurs within a request context (i.e., we're passed a request
+ * record), we put the trace into the request pool and attach it to the
+ * request via the notes mechanism. Otherwise, the trace gets added
+ * to the static (non-request-specific) list.
+ *
+ * Note that the r->notes table is only for storing strings; if you need to
+ * maintain per-request data of any other type, you need to use another
+ * mechanism.
+ */
+
+#define TRACE_NOTE "ptt-trace"
+
+static void trace_add(server_rec *s, request_rec *r, excfg *mconfig,
+ const char *note)
+{
+
+ const char *sofar;
+ char *addon;
+ char *where;
+ pool *p;
+ const char *trace_copy;
+
+ /*
+ * Make sure our pools and tables are set up - we need 'em.
+ */
+ setup_module_cells();
+ /*
+ * Now, if we're in request-context, we use the request pool.
+ */
+ if (r != NULL) {
+ p = r->pool;
+ if ((trace_copy = ap_table_get(r->notes, TRACE_NOTE)) == NULL) {
+ trace_copy = "";
+ }
+ }
+ else {
+ /*
+ * We're not in request context, so the trace gets attached to our
+ * module-wide pool. We do the create/destroy every time we're called
+ * in non-request context; this avoids leaking memory in some of
+ * the subsequent calls that allocate memory only once (such as the
+ * key formation below).
+ *
+ * Make a new sub-pool and copy any existing trace to it. Point the
+ * trace cell at the copied value.
+ */
+ p = ap_make_sub_pool(ptt_pool);
+ if (trace != NULL) {
+ trace = ap_pstrdup(p, trace);
+ }
+ /*
+ * Now, if we have a sub-pool from before, nuke it and replace with
+ * the one we just allocated.
+ */
+ if (ptt_subpool != NULL) {
+ ap_destroy_pool(ptt_subpool);
+ }
+ ptt_subpool = p;
+ trace_copy = trace;
+ }
+ /*
+ * If we weren't passed a configuration record, we can't figure out to
+ * what location this call applies. This only happens for co-routines
+ * that don't operate in a particular directory or server context. If we
+ * got a valid record, extract the location (directory or server) to which
+ * it applies.
+ */
+ where = (mconfig != NULL) ? mconfig->loc : "nowhere";
+ where = (where != NULL) ? where : "";
+ /*
+ * Now, if we're not in request context, see if we've been called with
+ * this particular combination before. The table is allocated in the
+ * module's private pool, which doesn't get destroyed.
+ */
+ if (r == NULL) {
+ char *key;
+
+ key = ap_pstrcat(p, note, ":", where, NULL);
+ if (ap_table_get(static_calls_made, key) != NULL) {
+ /*
+ * Been here, done this.
+ */
+ return;
+ }
+ else {
+ /*
+ * First time for this combination of routine and environment -
+ * log it so we don't do it again.
+ */
+ ap_table_set(static_calls_made, key, "been here");
+ }
+ }
+ addon = ap_pstrcat(p, " <LI>\n", " <DL>\n", " <DT><SAMP>",
+ note, "</SAMP>\n", " </DT>\n", " <DD><SAMP>[",
+ where, "]</SAMP>\n", " </DD>\n", " </DL>\n",
+ " </LI>\n", NULL);
+ sofar = (trace_copy == NULL) ? "" : trace_copy;
+ trace_copy = ap_pstrcat(p, sofar, addon, NULL);
+ if (r != NULL) {
+ ap_table_set(r->notes, TRACE_NOTE, trace_copy);
+ }
+ else {
+ trace = trace_copy;
+ }
+ /*
+ * You *could* change the following if you wanted to see the calling
+ * sequence reported in the server's error_log, but beware - almost all of
+ * these co-routines are called for every single request, and the impact
+ * on the size (and readability) of the error_log is considerable.
+ */
+#define EXAMPLE_LOG_EACH 0
+#if EXAMPLE_LOG_EACH
+ if (s != NULL) {
+ ap_log_error(APLOG_MARK, APLOG_DEBUG, s, "mod_ptt: %s", note);
+ }
+#endif
+}
+
+/*--------------------------------------------------------------------------*/
+/* We prototyped the various syntax for command handlers (routines that */
+/* are called when the configuration parser detects a directive declared */
+/* by our module) earlier. Now we actually declare a "real" routine that */
+/* will be invoked by the parser when our "real" directive is */
+/* encountered. */
+/* */
+/* If a command handler encounters a problem processing the directive, it */
+/* signals this fact by returning a non-NULL pointer to a string */
+/* describing the problem. */
+/* */
+/* The magic return value DECLINE_CMD is used to deal with directives */
+/* that might be declared by multiple modules. If the command handler */
+/* returns NULL, the directive was processed; if it returns DECLINE_CMD, */
+/* the next module (if any) that declares the directive is given a chance */
+/* at it. If it returns any other value, it's treated as the text of an */
+/* error message. */
+/*--------------------------------------------------------------------------*/
+/*
+ * Command handler for the NO_ARGS "Example" directive. All we do is mark the
+ * call in the trace log, and flag the applicability of the directive to the
+ * current location in that location's configuration record.
+ */
+static const char *cmd_ptt(cmd_parms *cmd, void *mconfig)
+{
+
+ excfg *cfg = (excfg *) mconfig;
+
+ /*
+ * "Example Wuz Here"
+ */
+ cfg->local = 1;
+ trace_add(cmd->server, NULL, cfg, "cmd_ptt()");
+ return NULL;
+}
+
+/*--------------------------------------------------------------------------*/
+/* */
+/* Now we declare our content handlers, which are invoked when the server */
+/* encounters a document which our module is supposed to have a chance to */
+/* see. (See mod_mime's SetHandler and AddHandler directives, and the */
+/* mod_info and mod_status examples, for more details.) */
+/* */
+/* Since content handlers are dumping data directly into the connexion */
+/* (using the r*() routines, such as rputs() and rprintf()) without */
+/* intervention by other parts of the server, they need to make */
+/* sure any accumulated HTTP headers are sent first. This is done by */
+/* calling send_http_header(). Otherwise, no header will be sent at all, */
+/* and the output sent to the client will actually be HTTP-uncompliant. */
+/*--------------------------------------------------------------------------*/
+/*
+ * Sample content handler. All this does is display the call list that has
+ * been built up so far.
+ *
+ * The return value instructs the caller concerning what happened and what to
+ * do next:
+ * OK ("we did our thing")
+ * DECLINED ("this isn't something with which we want to get involved")
+ * HTTP_mumble ("an error status should be reported")
+ */
+static int ptt_handler(request_rec *r)
+{
+ int i;
+ excfg *dcfg;
+
+ dcfg = our_dconfig(r);
+ trace_add(r->server, r, dcfg, "ptt_handler()");
+ /*
+ * We're about to start sending content, so we need to force the HTTP
+ * headers to be sent at this point. Otherwise, no headers will be sent
+ * at all. We can set any we like first, of course. **NOTE** Here's
+ * where you set the "Content-type" header, and you do so by putting it in
+ * r->content_type, *not* r->headers_out("Content-type"). If you don't
+ * set it, it will be filled in with the server's default type (typically
+ * "text/plain"). You *must* also ensure that r->content_type is lower
+ * case.
+ *
+ * We also need to start a timer so the server can know if the connexion
+ * is broken.
+ */
+ r->content_type = "text/html";
+
+ ap_soft_timeout("send ptt call trace", r);
+ ap_send_http_header(r);
+#ifdef CHARSET_EBCDIC
+ /* Server-generated response, converted */
+ ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, r->ebcdic.conv_out = 1);
+#endif
+
+ /*
+ * If we're only supposed to send header information (HEAD request), we're
+ * already there.
+ */
+ if (r->header_only) {
+ ap_kill_timeout(r);
+ return OK;
+ }
+
+ /*
+ * Now send our actual output. Since we tagged this as being
+ * "text/html", we need to embed any HTML.
+ */
+ ap_rputs(" ptt3 <P>\n", r);
+
+ ap_rprintf(r, " Apache HTTP Server version: \"%s\"\n",
+ ap_get_server_version());
+ ap_rprintf(r,"r->filename : %s <br>",r->filename);
+ ap_rprintf(r,"r->request_time : %s <br>",ctime(&r->request_time));
+ ap_rprintf(r,"r->method : %s <br>",r->method);
+ ap_rprintf(r,"r->method_number : %d <br>",r->method_number);
+ ap_rprintf(r,"r->path_info : %s <br>",r->path_info);
+ ap_rprintf(r,"r->args : %s <br>",r->args);
+ ap_rprintf(r,"r->unparsed_uri : %s <br>",r->unparsed_uri);
+ ap_rprintf(r,"r->handler : %s <br>",r->handler);
+ ap_rprintf(r,"r->content_type : %s <br>",r->content_type);
+ ap_rprintf(r, " Server built: \"%s\"\n", ap_get_server_built());
+
+ for(i = 0; i++ < numboards; i++)
+ ap_rprintf(r,"%s %s<br>",bcache[i].brdname,bcache[i].title);
+ /*
+ * We're all done, so cancel the timeout we set. Since this is probably
+ * the end of the request we *could* assume this would be done during
+ * post-processing - but it's possible that another handler might be
+ * called and inherit our outstanding timer. Not good; to each its own.
+ */
+ ap_kill_timeout(r);
+ /*
+ * We did what we wanted to do, so tell the rest of the server we
+ * succeeded.
+ */
+ return OK;
+}
+
+/*--------------------------------------------------------------------------*/
+/* */
+/* Now let's declare routines for each of the callback phase in order. */
+/* (That's the order in which they're listed in the callback list, *not */
+/* the order in which the server calls them! See the command_rec */
+/* declaration near the bottom of this file.) Note that these may be */
+/* called for situations that don't relate primarily to our function - in */
+/* other words, the fixup handler shouldn't assume that the request has */
+/* to do with "example" stuff. */
+/* */
+/* With the exception of the content handler, all of our routines will be */
+/* called for each request, unless an earlier handler from another module */
+/* aborted the sequence. */
+/* */
+/* Handlers that are declared as "int" can return the following: */
+/* */
+/* OK Handler accepted the request and did its thing with it. */
+/* DECLINED Handler took no action. */
+/* HTTP_mumble Handler looked at request and found it wanting. */
+/* */
+/* What the server does after calling a module handler depends upon the */
+/* handler's return value. In all cases, if the handler returns */
+/* DECLINED, the server will continue to the next module with an handler */
+/* for the current phase. However, if the handler return a non-OK, */
+/* non-DECLINED status, the server aborts the request right there. If */
+/* the handler returns OK, the server's next action is phase-specific; */
+/* see the individual handler comments below for details. */
+/* */
+/*--------------------------------------------------------------------------*/
+/*
+ * This function is called during server initialisation. Any information
+ * that needs to be recorded must be in static cells, since there's no
+ * configuration record.
+ *
+ * There is no return value.
+ */
+
+/*
+ * All our module-initialiser does is add its trace to the log.
+ */
+static void ptt_init(server_rec *s, pool *p)
+{
+
+ char *note;
+ char *sname = s->server_hostname;
+
+ /*
+ * Set up any module cells that ought to be initialised.
+ */
+ setup_module_cells();
+ /*
+ * The arbitrary text we add to our trace entry indicates for which server
+ * we're being called.
+ */
+ sname = (sname != NULL) ? sname : "";
+ note = ap_pstrcat(p, "ptt_init(", sname, ")", NULL);
+ trace_add(s, NULL, NULL, note);
+}
+
+/*
+ * This function is called during server initialisation when an heavy-weight
+ * process (such as a child) is being initialised. As with the
+ * module-initialisation function, any information that needs to be recorded
+ * must be in static cells, since there's no configuration record.
+ *
+ * There is no return value.
+ */
+
+/*
+ * All our process-initialiser does is add its trace to the log.
+ */
+static void ptt_child_init(server_rec *s, pool *p)
+{
+
+ char *note;
+ char *sname = s->server_hostname;
+
+ resolve_utmp();
+ resolve_boards();
+ resolve_garbage();
+ resolve_fcache();
+ /*
+ * Set up any module cells that ought to be initialised.
+ */
+ setup_module_cells();
+ /*
+ * The arbitrary text we add to our trace entry indicates for which server
+ * we're being called.
+ */
+ sname = (sname != NULL) ? sname : "";
+ note = ap_pstrcat(p, "ptt_child_init(", sname, ")", NULL);
+ trace_add(s, NULL, NULL, note);
+}
+
+/*
+ * This function is called when an heavy-weight process (such as a child) is
+ * being run down or destroyed. As with the child-initialisation function,
+ * any information that needs to be recorded must be in static cells, since
+ * there's no configuration record.
+ *
+ * There is no return value.
+ */
+
+/*
+ * All our process-death routine does is add its trace to the log.
+ */
+static void ptt_child_exit(server_rec *s, pool *p)
+{
+
+ char *note;
+ char *sname = s->server_hostname;
+
+ /*
+ * The arbitrary text we add to our trace entry indicates for which server
+ * we're being called.
+ */
+ sname = (sname != NULL) ? sname : "";
+ note = ap_pstrcat(p, "ptt_child_exit(", sname, ")", NULL);
+ trace_add(s, NULL, NULL, note);
+}
+
+/*
+ * This function gets called to create a per-directory configuration
+ * record. This will be called for the "default" server environment, and for
+ * each directory for which the parser finds any of our directives applicable.
+ * If a directory doesn't have any of our directives involved (i.e., they
+ * aren't in the .htaccess file, or a <Location>, <Directory>, or related
+ * block), this routine will *not* be called - the configuration for the
+ * closest ancestor is used.
+ *
+ * The return value is a pointer to the created module-specific
+ * structure.
+ */
+static void *ptt_create_dir_config(pool *p, char *dirspec)
+{
+
+ excfg *cfg;
+ char *dname = dirspec;
+
+ /*
+ * Allocate the space for our record from the pool supplied.
+ */
+ cfg = (excfg *) ap_pcalloc(p, sizeof(excfg));
+ /*
+ * Now fill in the defaults. If there are any `parent' configuration
+ * records, they'll get merged as part of a separate callback.
+ */
+ cfg->local = 0;
+ cfg->congenital = 0;
+ cfg->cmode = CONFIG_MODE_DIRECTORY;
+ /*
+ * Finally, add our trace to the callback list.
+ */
+ dname = (dname != NULL) ? dname : "";
+ cfg->loc = ap_pstrcat(p, "DIR(", dname, ")", NULL);
+ trace_add(NULL, NULL, cfg, "ptt_create_dir_config()");
+ return (void *) cfg;
+}
+
+/*
+ * This function gets called to merge two per-directory configuration
+ * records. This is typically done to cope with things like .htaccess files
+ * or <Location> directives for directories that are beneath one for which a
+ * configuration record was already created. The routine has the
+ * responsibility of creating a new record and merging the contents of the
+ * other two into it appropriately. If the module doesn't declare a merge
+ * routine, the record for the closest ancestor location (that has one) is
+ * used exclusively.
+ *
+ * The routine MUST NOT modify any of its arguments!
+ *
+ * The return value is a pointer to the created module-specific structure
+ * containing the merged values.
+ */
+static void *ptt_merge_dir_config(pool *p, void *parent_conf,
+ void *newloc_conf)
+{
+
+ excfg *merged_config = (excfg *) ap_pcalloc(p, sizeof(excfg));
+ excfg *pconf = (excfg *) parent_conf;
+ excfg *nconf = (excfg *) newloc_conf;
+ char *note;
+
+ /*
+ * Some things get copied directly from the more-specific record, rather
+ * than getting merged.
+ */
+ merged_config->local = nconf->local;
+ merged_config->loc = ap_pstrdup(p, nconf->loc);
+ /*
+ * Others, like the setting of the `congenital' flag, get ORed in. The
+ * setting of that particular flag, for instance, is TRUE if it was ever
+ * true anywhere in the upstream configuration.
+ */
+ merged_config->congenital = (pconf->congenital | pconf->local);
+ /*
+ * If we're merging records for two different types of environment (server
+ * and directory), mark the new record appropriately. Otherwise, inherit
+ * the current value.
+ */
+ merged_config->cmode =
+ (pconf->cmode == nconf->cmode) ? pconf->cmode : CONFIG_MODE_COMBO;
+ /*
+ * Now just record our being called in the trace list. Include the
+ * locations we were asked to merge.
+ */
+ note = ap_pstrcat(p, "ptt_merge_dir_config(\"", pconf->loc, "\",\"",
+ nconf->loc, "\")", NULL);
+ trace_add(NULL, NULL, merged_config, note);
+ return (void *) merged_config;
+}
+
+/*
+ * This function gets called to create a per-server configuration
+ * record. It will always be called for the "default" server.
+ *
+ * The return value is a pointer to the created module-specific
+ * structure.
+ */
+static void *ptt_create_server_config(pool *p, server_rec *s)
+{
+
+ excfg *cfg;
+ char *sname = s->server_hostname;
+
+ /*
+ * As with the ptt_create_dir_config() reoutine, we allocate and fill
+ * in an empty record.
+ */
+ cfg = (excfg *) ap_pcalloc(p, sizeof(excfg));
+ cfg->local = 0;
+ cfg->congenital = 0;
+ cfg->cmode = CONFIG_MODE_SERVER;
+ /*
+ * Note that we were called in the trace list.
+ */
+ sname = (sname != NULL) ? sname : "";
+ cfg->loc = ap_pstrcat(p, "SVR(", sname, ")", NULL);
+ trace_add(s, NULL, cfg, "ptt_create_server_config()");
+ return (void *) cfg;
+}
+
+/*
+ * This function gets called to merge two per-server configuration
+ * records. This is typically done to cope with things like virtual hosts and
+ * the default server configuration The routine has the responsibility of
+ * creating a new record and merging the contents of the other two into it
+ * appropriately. If the module doesn't declare a merge routine, the more
+ * specific existing record is used exclusively.
+ *
+ * The routine MUST NOT modify any of its arguments!
+ *
+ * The return value is a pointer to the created module-specific structure
+ * containing the merged values.
+ */
+static void *ptt_merge_server_config(pool *p, void *server1_conf,
+ void *server2_conf)
+{
+
+ excfg *merged_config = (excfg *) ap_pcalloc(p, sizeof(excfg));
+ excfg *s1conf = (excfg *) server1_conf;
+ excfg *s2conf = (excfg *) server2_conf;
+ char *note;
+
+ /*
+ * Our inheritance rules are our own, and part of our module's semantics.
+ * Basically, just note whence we came.
+ */
+ merged_config->cmode =
+ (s1conf->cmode == s2conf->cmode) ? s1conf->cmode : CONFIG_MODE_COMBO;
+ merged_config->local = s2conf->local;
+ merged_config->congenital = (s1conf->congenital | s1conf->local);
+ merged_config->loc = ap_pstrdup(p, s2conf->loc);
+ /*
+ * Trace our call, including what we were asked to merge.
+ */
+ note = ap_pstrcat(p, "ptt_merge_server_config(\"", s1conf->loc, "\",\"",
+ s2conf->loc, "\")", NULL);
+ trace_add(NULL, NULL, merged_config, note);
+ return (void *) merged_config;
+}
+
+/*
+ * This routine is called after the request has been read but before any other
+ * phases have been processed. This allows us to make decisions based upon
+ * the input header fields.
+ *
+ * The return value is OK, DECLINED, or HTTP_mumble. If we return OK, no
+ * further modules are called for this phase.
+ */
+static int ptt_post_read_request(request_rec *r)
+{
+
+ excfg *cfg;
+
+ cfg = our_dconfig(r);
+ /*
+ * We don't actually *do* anything here, except note the fact that we were
+ * called.
+ */
+ trace_add(r->server, r, cfg, "ptt_post_read_request()");
+ return DECLINED;
+}
+
+/*
+ * This routine gives our module an opportunity to translate the URI into an
+ * actual filename. If we don't do anything special, the server's default
+ * rules (Alias directives and the like) will continue to be followed.
+ *
+ * The return value is OK, DECLINED, or HTTP_mumble. If we return OK, no
+ * further modules are called for this phase.
+ */
+static int ptt_translate_handler(request_rec *r)
+{
+
+ excfg *cfg;
+
+ cfg = our_dconfig(r);
+ /*
+ * We don't actually *do* anything here, except note the fact that we were
+ * called.
+ */
+ trace_add(r->server, r, cfg, "ptt_translate_handler()");
+ return DECLINED;
+}
+
+/*
+ * This routine is called to check the authentication information sent with
+ * the request (such as looking up the user in a database and verifying that
+ * the [encrypted] password sent matches the one in the database).
+ *
+ * The return value is OK, DECLINED, or some HTTP_mumble error (typically
+ * HTTP_UNAUTHORIZED). If we return OK, no other modules are given a chance
+ * at the request during this phase.
+ */
+static int ptt_check_user_id(request_rec *r)
+{
+
+ excfg *cfg;
+
+ cfg = our_dconfig(r);
+ /*
+ * Don't do anything except log the call.
+ */
+ trace_add(r->server, r, cfg, "ptt_check_user_id()");
+ return DECLINED;
+}
+
+/*
+ * This routine is called to check to see if the resource being requested
+ * requires authorisation.
+ *
+ * The return value is OK, DECLINED, or HTTP_mumble. If we return OK, no
+ * other modules are called during this phase.
+ *
+ * If *all* modules return DECLINED, the request is aborted with a server
+ * error.
+ */
+static int ptt_auth_checker(request_rec *r)
+{
+
+ excfg *cfg;
+
+ cfg = our_dconfig(r);
+ /*
+ * Log the call and return OK, or access will be denied (even though we
+ * didn't actually do anything).
+ */
+ trace_add(r->server, r, cfg, "ptt_auth_checker()");
+ return DECLINED;
+}
+
+/*
+ * This routine is called to check for any module-specific restrictions placed
+ * upon the requested resource. (See the mod_access module for an example.)
+ *
+ * The return value is OK, DECLINED, or HTTP_mumble. All modules with an
+ * handler for this phase are called regardless of whether their predecessors
+ * return OK or DECLINED. The first one to return any other status, however,
+ * will abort the sequence (and the request) as usual.
+ */
+static int ptt_access_checker(request_rec *r)
+{
+
+ excfg *cfg;
+
+ cfg = our_dconfig(r);
+ trace_add(r->server, r, cfg, "ptt_access_checker()");
+ return DECLINED;
+}
+
+/*
+ * This routine is called to determine and/or set the various document type
+ * information bits, like Content-type (via r->content_type), language, et
+ * cetera.
+ *
+ * The return value is OK, DECLINED, or HTTP_mumble. If we return OK, no
+ * further modules are given a chance at the request for this phase.
+ */
+static int ptt_type_checker(request_rec *r)
+{
+
+ excfg *cfg;
+
+ cfg = our_dconfig(r);
+ /*
+ * Log the call, but don't do anything else - and report truthfully that
+ * we didn't do anything.
+ */
+ trace_add(r->server, r, cfg, "ptt_type_checker()");
+ return DECLINED;
+}
+
+/*
+ * This routine is called to perform any module-specific fixing of header
+ * fields, et cetera. It is invoked just before any content-handler.
+ *
+ * The return value is OK, DECLINED, or HTTP_mumble. If we return OK, the
+ * server will still call any remaining modules with an handler for this
+ * phase.
+ */
+static int ptt_fixer_upper(request_rec *r)
+{
+
+ excfg *cfg;
+
+ cfg = our_dconfig(r);
+ /*
+ * Log the call and exit.
+ */
+ trace_add(r->server, r, cfg, "ptt_fixer_upper()");
+ return OK;
+}
+
+/*
+ * This routine is called to perform any module-specific logging activities
+ * over and above the normal server things.
+ *
+ * The return value is OK, DECLINED, or HTTP_mumble. If we return OK, any
+ * remaining modules with an handler for this phase will still be called.
+ */
+static int ptt_logger(request_rec *r)
+{
+
+ excfg *cfg;
+
+ cfg = our_dconfig(r);
+ trace_add(r->server, r, cfg, "ptt_logger()");
+ return DECLINED;
+}
+
+/*
+ * This routine is called to give the module a chance to look at the request
+ * headers and take any appropriate specific actions early in the processing
+ * sequence.
+ *
+ * The return value is OK, DECLINED, or HTTP_mumble. If we return OK, any
+ * remaining modules with handlers for this phase will still be called.
+ */
+static int ptt_header_parser(request_rec *r)
+{
+
+ excfg *cfg;
+
+ cfg = our_dconfig(r);
+ trace_add(r->server, r, cfg, "ptt_header_parser()");
+ return DECLINED;
+}
+
+/*--------------------------------------------------------------------------*/
+/* */
+/* All of the routines have been declared now. Here's the list of */
+/* directives specific to our module, and information about where they */
+/* may appear and how the command parser should pass them to us for */
+/* processing. Note that care must be taken to ensure that there are NO */
+/* collisions of directive names between modules. */
+/* */
+/*--------------------------------------------------------------------------*/
+/*
+ * List of directives specific to our module.
+ */
+static const command_rec ptt_cmds[] =
+{
+ {
+ "ptt", /* directive name */
+ cmd_ptt, /* config action routine */
+ NULL, /* argument to include in call */
+ OR_OPTIONS, /* where available */
+ NO_ARGS, /* arguments */
+ "Example directive - no arguments"
+ /* directive description */
+ },
+ {NULL}
+};
+
+/*--------------------------------------------------------------------------*/
+/* */
+/* Now the list of content handlers available from this module. */
+/* */
+/*--------------------------------------------------------------------------*/
+/*
+ * List of content handlers our module supplies. Each handler is defined by
+ * two parts: a name by which it can be referenced (such as by
+ * {Add,Set}Handler), and the actual routine name. The list is terminated by
+ * a NULL block, since it can be of variable length.
+ *
+ * Note that content-handlers are invoked on a most-specific to least-specific
+ * basis; that is, a handler that is declared for "text/plain" will be
+ * invoked before one that was declared for "text / *". Note also that
+ * if a content-handler returns anything except DECLINED, no other
+ * content-handlers will be called.
+ */
+static const handler_rec ptt_handlers[] =
+{
+ {"ptt-handler", ptt_handler},
+ {NULL}
+};
+
+/*--------------------------------------------------------------------------*/
+/* */
+/* Finally, the list of callback routines and data structures that */
+/* provide the hooks into our module from the other parts of the server. */
+/* */
+/*--------------------------------------------------------------------------*/
+/*
+ * Module definition for configuration. If a particular callback is not
+ * needed, replace its routine name below with the word NULL.
+ *
+ * The number in brackets indicates the order in which the routine is called
+ * during request processing. Note that not all routines are necessarily
+ * called (such as if a resource doesn't have access restrictions).
+ */
+module MODULE_VAR_EXPORT ptt_module =
+{
+ STANDARD_MODULE_STUFF,
+ ptt_init, /* module initializer */
+ ptt_create_dir_config, /* per-directory config creator */
+ ptt_merge_dir_config, /* dir config merger */
+ ptt_create_server_config, /* server config creator */
+ ptt_merge_server_config, /* server config merger */
+ ptt_cmds, /* command table */
+ ptt_handlers, /* [9] list of handlers */
+ ptt_translate_handler, /* [2] filename-to-URI translation */
+ ptt_check_user_id, /* [5] check/validate user_id */
+ ptt_auth_checker, /* [6] check user_id is valid *here* */
+ ptt_access_checker, /* [4] check access by host address */
+ ptt_type_checker, /* [7] MIME type checker/setter */
+ ptt_fixer_upper, /* [8] fixups */
+ ptt_logger, /* [10] logger */
+#if MODULE_MAGIC_NUMBER >= 19970103
+ ptt_header_parser, /* [3] header parser */
+#endif
+#if MODULE_MAGIC_NUMBER >= 19970719
+ ptt_child_init, /* process initializer */
+#endif
+#if MODULE_MAGIC_NUMBER >= 19970728
+ ptt_child_exit, /* process exit/cleanup */
+#endif
+#if MODULE_MAGIC_NUMBER >= 19970902
+ ptt_post_read_request /* [1] post read_request handling */
+#endif
+};
diff --git a/web/mod_ptt.h b/web/mod_ptt.h
new file mode 100644
index 00000000..2d7946b9
--- /dev/null
+++ b/web/mod_ptt.h
@@ -0,0 +1,17 @@
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_log.h"
+#include "http_main.h"
+#include "http_protocol.h"
+#include "util_script.h"
+#include "config.h"
+#include "pttstruct.h"
+#include "modes.h"
+#include "common.h"
+#include "proto.h"
+
+#include <stdio.h>
+
+
+#define PATHLEN 512
diff --git a/web/mytime.h b/web/mytime.h
new file mode 100755
index 00000000..c9e4f29d
--- /dev/null
+++ b/web/mytime.h
@@ -0,0 +1,189 @@
+/* Ptt : 常用函式整理 */
+
+/*
+ * 時間處理
+ */
+#include <time.h>
+#ifdef _BBS_UTIL
+ #undef pstrdup
+ #define pstrdup(p, str) strdup(str)
+#endif
+
+int
+mygetdate(time_t clock, int *year, int *mon, int *mday, int *week)
+{
+ struct tm *mytm = localtime(&clock);
+ if(year) *year = mytm->tm_year; /* 98 */
+ if(mon) *mon = mytm->tm_mon + 1; /* 1~12 */
+ if(mday) *mday = mytm->tm_mday; /* 1~31 */
+ if(week) *week = mytm->tm_wday; /* 0~6 */
+ return 0;
+}
+
+char *
+Cdatenum_slash(pool *p,time_t *clock) /* 98/04/21 */
+{
+ char foo[22];
+ struct tm *mytm = localtime(clock);
+ strftime(foo, 22, "%y/%m/%d", mytm);
+ return pstrdup(p, foo);
+}
+
+char *
+Cdatenum(pool *p,time_t *clock) /* 980421 */
+{
+ char foo[22];
+ struct tm *mytm = localtime(clock);
+ strftime(foo, 22, "%y%m%d", mytm);
+ return pstrdup(p, foo);
+}
+
+
+#ifndef _BBS_UTIL
+char *
+Cdatefullnum(pool *p,time_t *clock) /* 19980421 */
+{
+ char foo[22];
+ struct tm *mytm = localtime(clock);
+ strftime(foo, 22, "%Y%m%d", mytm);
+ return pstrdup(p, foo);
+}
+#else
+char *
+Cdatefullnum(char *p,time_t *clock) /* 19980421 */
+{
+ static char foo[22];
+ struct tm *mytm = localtime(clock);
+ strftime(foo, 22, "%Y%m%d", mytm);
+ return foo;
+}
+#endif
+
+char *
+Cdate(char *p,time_t *clock)
+{
+ char foo[22];
+ struct tm *mytm = localtime(clock);
+ strftime(foo, 22, "%D %T %a", mytm);
+ return pstrdup(p, foo);
+}
+
+char *
+Cdatelite(char *p,time_t *clock)
+{
+ char foo[18];
+ struct tm *mytm = localtime(clock);
+ strftime(foo, 18, "%D %T", mytm);
+ return pstrdup(p, foo);
+}
+
+char *
+whattime(char *p,time_t *clock)
+{
+ char foo[18];
+ struct tm *mytm = localtime(clock);
+ strftime(foo, 18, "%H:%M:%S", mytm);
+ return pstrdup(p, foo);
+}
+
+char *
+whatyear(char *p,time_t *clock)
+{
+ char foo[6];
+ struct tm *mytm = localtime(clock);
+ strftime(foo, 6, "%Y", mytm);
+ return pstrdup(p, foo);
+}
+
+char *
+whatmonth(char *p,time_t *clock)
+{
+ char foo[4];
+ struct tm *mytm = localtime(clock);
+ strftime(foo, 4, "%m", mytm);
+ return pstrdup(p, foo);
+}
+
+char *
+whatday(char *p,time_t *clock)
+{
+ char foo[4];
+ struct tm *mytm = localtime(clock);
+ strftime(foo, 4, "%d", mytm);
+ return pstrdup(p, foo);
+}
+
+char *
+C_week(pool *p, int a)
+{
+ char foo[5]="";
+ switch(a)
+ {
+ case 0:
+ case 7:
+ strcpy(foo,"日");
+ break;
+ case 1:
+ strcpy(foo,"一");
+ break;
+ case 2:
+ strcpy(foo,"二");
+ break;
+ case 3:
+ strcpy(foo,"三");
+ break;
+ case 4:
+ strcpy(foo,"四");
+ break;
+ case 5:
+ strcpy(foo,"五");
+ break;
+ case 6:
+ strcpy(foo,"六");
+ break;
+ }
+ return pstrdup(p, foo);
+}
+
+char *
+whatweek(char *p,time_t *clock)
+{
+ struct tm *mytm = localtime(clock);
+ return C_week(p, mytm->tm_wday);
+}
+
+char *
+whathour(char *p,time_t *clock)
+{
+ char foo[4]="";
+ struct tm *mytm = localtime(clock);
+ strftime(foo, 6, "%H", mytm);
+ return pstrdup(p, foo);
+}
+
+char *
+whatminute(char *p,time_t *clock)
+{
+ char foo[4]="";
+ struct tm *mytm = localtime(clock);
+ strftime(foo, 6, "%M", mytm);
+ return pstrdup(p, foo);
+}
+
+char *
+whatsecond(char *p,time_t *clock)
+{
+ char foo[4]="";
+ struct tm *mytm = localtime(clock);
+ strftime(foo, 6, "%S", mytm);
+ return pstrdup(p, foo);
+}
+
+char *
+Wholetime(char *p,time_t *clock) /* 19980421 */
+{
+ char foo[40];
+ struct tm *mytm = localtime(clock);
+ strftime(foo, 40, "%Y年%m月%d日%H時%M分%S秒", mytm);
+ return pstrdup(p, foo);
+}
diff --git a/web/parse_html.c b/web/parse_html.c
new file mode 100755
index 00000000..402412de
--- /dev/null
+++ b/web/parse_html.c
@@ -0,0 +1,294 @@
+#include "mod_ptt.h"
+#include <time.h>
+#include <math.h>
+#define KUSERINFO "$userinfo$"
+#define KUSERID "$userid$"
+#define KUSERNAME "$username$"
+#define KUSERMONEY "$usermoney$"
+#define KTIMEYEAR "$timeyear$"
+#define KTIMEMONTH "$timemonth$"
+#define KTIMEMDAY "$timemday$"
+#define KTIMEWEEK "$timeweek$"
+#define KSERVERTIME "$servertime$"
+#define KTIMEHOUR "$hour$"
+#define KTIMEMINUTE "$minute$"
+#define KTIMESECOND "$second$"
+#define KMSGONLOAD "$MSGonLoad$"
+#define KFCSONLOAD "$FCSonLoad$"
+#define KHTMLTITLE "$HTMLtitle$"
+#define KSCROLLTITLE "$SCROLLtitle$"
+#define KBGCOLOR "$BGCOLOR$"
+#define KBGSOUND "$BGSOUND$"
+#define KINCHTML "$file:"
+
+
+
+char *
+ap_parseline(request_rec *r, const char *str, char *str_substiute[]) {
+ int i, off=0;
+ char *strbuf, *po;
+ pool *p = r->pool;
+ strbuf = pstrdup(p, str);
+
+ if(str_substiute == NULL) return strbuf;
+ for(i=0; str_substiute[i]!=NULL; i+=2)
+ {
+ off = 0;
+ while(po = strstr(strbuf + off, str_substiute[i]))
+ {
+ *po = 0;
+ strbuf = pstrcat(p, strbuf, str_substiute[i+1] !=NULL
+ ? str_substiute[i+1] : "", po+strlen(str_substiute[i]), NULL);
+ off += str_substiute[i+1] ? strlen(str_substiute[i+1]) : 0;
+ }
+ }
+ return strbuf;
+}
+
+char *
+ap_standard_parseline(request_rec *r, char *str)
+{
+ time_t now = time(NULL);
+ pool *p = r->pool;
+ char *str_substiute[]= // 關鍵字的代換表
+ {
+ KUSERID, "ptt",
+ KUSERNAME, "name",
+/*
+ KTIMEYEAR, whatyear(p,&now),
+ KTIMEMONTH,whatmonth(p,&now),
+ KTIMEMDAY, whatday(p,&now),
+ KTIMEWEEK, whatweek(p,&now),
+ KSERVERTIME, whattime(p,&now),
+ KTIMEHOUR, whathour(p,&now),
+ KTIMEMINUTE, whatminute(p,&now),
+ KTIMESECOND, whatsecond(p,&now),
+*/
+ KUSERINFO, NULL,
+ KUSERMONEY, "100",
+ NULL,NULL
+ };
+ return ap_parseline(r, str, str_substiute);
+}
+
+int
+ap_showfile(request_rec *r, char *filename, char *table[], char *t2[], FILE *fo)
+{
+ pool *p = r->pool;
+ FILE *fp = pfopen(p, filename, "r");
+ char *str, *incfile, buf[512];
+
+ if (!fp) {
+#if DEBUG
+ rputs(filename, r);
+#endif
+ return -1;
+ }
+
+ while (fgets(buf, 512, fp))
+ {
+
+ str = ap_standard_parseline(r,
+ ap_parseline(r,
+ ap_parseline(r, buf, table),
+ t2));
+
+ if ((incfile = strstr(str, KINCHTML)) != NULL) {
+ incfile += strlen(KINCHTML);
+ incfile = strtok(incfile, "$");
+#if 0
+ if (*incfile != '/')
+ incfile = ap_pstrcat(p, TEMPLATEDIR "/", incfile, NULL);
+#endif
+ ap_showfile(r, incfile, table, t2, fo);
+ } else if(fo) fputs(str, fo);
+ else rputs(str, r);
+ }
+
+ pfclose(p, fp);
+ return 0;
+}
+
+char *
+add_href(pool *p, char *l)
+{
+ char *href[] = {"http://", "ftp://", "gopher://", "file://",
+ "telnet://", "mailto:", NULL},
+ *end, url[PATHLEN], *tl, *po;
+ int i, urllen, off;
+
+ tl = pstrdup(p, l);
+
+ for(i=0; href[i]!=NULL; i++)
+ {
+ off = 0;
+ //Ptt: while 應該用 while 但 while 有bug
+ if((po = strstr(tl + off, href[i])))
+ {
+ for(end = po; (*end>='&' && *end<='z')||*end=='~' ; end++);
+ urllen = end - po;
+
+ if(urllen > PATHLEN)
+ {
+ off += PATHLEN; continue;
+ }
+
+ strncpy(url, po, urllen);
+ *po= 0;
+ url[urllen] = 0;
+ tl = psprintf(p, "%s<a href=\"%s\" target=\"%s\">%s</a>%s", tl,
+ url, "new", url, end);
+ off += 2 * urllen + 15;
+ }
+ }
+
+ return tl;
+}
+
+/*
+ format:
+ char *name, void *ptr, size_t length
+ char *name, int *ptr, -1
+ char *name, char **ptr, 0
+*/
+int
+GetQueryDatas(request_rec *r, int **table)
+{
+ int rc, i, match=0, dlen, maxlen;
+ char *name, *value, *str;
+ pool *p = r->pool;
+
+ for(i=1; table[i]!=NULL; i+=3)
+ {
+ if((int) table[i+1]) *table[i]=0;
+ else (char *) (*table[i]) = pstrdup(p, "");
+ }
+ do
+ {
+ if((rc = unescape(r, &name, &value))<0) break;
+ for(i=0; table[i]; i+=3)
+ {
+ if(!strcmp((char *)table[i], name)) break;
+
+#if 0
+/* SiE990313 test: 抓 未定義的變數 */
+ if(!strcmp((char *)table[i], "$SPARE$"))
+ {
+ (char *) (*table[i + 1]) = pstrdup(p, name);
+ continue;
+ }
+#endif
+ }
+ if(table[i] && table[i+1])
+ {
+ if((maxlen = (int) table[i+2]) > 0)
+ {
+ if(!*value) continue;
+ dlen = strlen((char *)table[i+1]);
+ str = ap_escape_html(p, value);
+ if(maxlen > dlen)
+ strexam(
+ strncat((char *)table[i+1],str,maxlen-dlen)
+ );
+ }
+ else if((int) table[i+2] == 0) // for file upload
+ {
+// str = ap_escape_html(p, value);
+ //if(value)
+ (*table[i+1]) = (int) value;
+// else (*table[i+1]) = (int) pstrdup(p,"");
+ }
+ else
+ {
+ if(!*value) continue;
+ *(table[i+1]) += atoi(value);
+ }
+ match++;
+ }
+ } while(rc>0);
+ return match;
+}
+
+
+int
+ap_url_redirect(request_rec *r, char *url)
+{
+ r->status = REDIRECT;
+
+ ap_table_setn(r->headers_out, "Location", pstrdup(r->pool, url));
+ return MOVED;
+ //return REDIRECT, MOVED 或 HTTP_SEE_OTHER 都可
+}
+
+char *
+pint2str(pool* p, int c)
+{
+ return ap_psprintf(p,"%d",c);
+}
+
+char*
+preplace(request_rec *r, char* src, char* sig, char* rep)
+{
+ char *ptr;
+ int siglen=strlen(sig), off=0;
+
+ while((ptr = strstr(src+off,sig)))
+ {
+ *ptr = 0;
+ src = pstrcat(r->pool, src, rep, NULL);
+ off = strlen(src);
+ src = pstrcat(r->pool, src, ptr+siglen, NULL);
+ }
+ return src;
+}
+
+int
+hex2dig(char *str)
+{
+ int base,ret=0,i,len=strlen(str);
+
+ for(i=0; i<len; i++)
+ {
+ if(str[i]>='a' && str[i]<='f') base = str[i]-'a'+10;
+ else if(str[i]>='A' && str[i]<='F') base = str[i]-'A'+10;
+ else if(str[i]>='0' && str[i]<='9') base = str[i]-'0';
+ else return -1;
+
+ ret += base*pow(16,len-i-1);
+ }
+ return ret;
+}
+
+char *
+pstrncpy(pool* p, char tmp[], int n)
+{
+ char *ptr;
+ ptr=pstrdup(p,tmp);
+ *(ptr+n)=0;
+ return psprintf(p,"%s",ptr);
+}
+
+char *
+GetPathToken(request_rec *r, int count)
+{
+ char *str, *token, *sepr = "/\\?&";
+ int i;
+ str = pstrdup(r->pool, r->path_info + 1);
+ token = strtok(str, sepr);
+ for( i = 1 ; i < count; i++)
+ {
+ token = strtok(NULL, sepr);
+ if(!token) return "-1"; /* Heat:count超過也要考慮 */
+ }
+ return token;
+}
+
+
+/*
+ 個人信件夾檔保管方式:
+
+ mail/@/rec/FF/F/UUDDTT
+ mail/@/dat/FF/F/UUDDTT
+
+*/
+