#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
+#include <dirent.h>
+#include <errno.h>
#include "webcit.h"
#include "webserver.h"
+extern char *static_dirs[PATH_MAX]; /**< Disk representation */
+
+HashList *WirelessTemplateCache;
+HashList *WirelessLocalTemplateCache;
+HashList *TemplateCache;
+HashList *LocalTemplateCache;
+
+HashList *GlobalNS;
+HashList *Iterators;
+HashList *Contitionals;
+
+#define SV_GETTEXT 1
+#define SV_CONDITIONAL 2
+#define SV_NEG_CONDITIONAL 3
+
+typedef struct _WCTemplate {
+ StrBuf *Data;
+ int nTokensUsed;
+ int TokenSpace;
+ WCTemplateToken **Tokens;
+} WCTemplate;
+
+typedef struct _HashHandler {
+ int nMinArgs;
+ int nMaxArgs;
+ WCHandlerFunc HandlerFunc;
+}HashHandler;
+
+void RegisterNS(const char *NSName, long len, int nMinArgs, int nMaxArgs, WCHandlerFunc HandlerFunc)
+{
+ HashHandler *NewHandler;
+
+ NewHandler = (HashHandler*) malloc(sizeof(HashHandler));
+ NewHandler->nMinArgs = nMinArgs;
+ NewHandler->nMaxArgs = nMaxArgs;
+ NewHandler->HandlerFunc = HandlerFunc;
+ Put(GlobalNS, NSName, len, NewHandler, NULL);
+}
+
+
/**
* \brief debugging function to print array to log
*/
ptr->wcs_value = strdup(Data);
}
+/**
+ * \brief Add a substitution variable (local to this session)
+ * \param keyname the replacementstring to substitute
+ * \param keytype the kind of the key
+ * \param format the format string ala printf
+ * \param ... the arguments to substitute in the formatstring
+ */
+void SVPutLong(char *keyname, size_t keylen, long Data)
+{
+ void *vPtr;
+ wcsubst *ptr = NULL;
+ struct wcsession *WCC = WC;
+
+
+ /**
+ * First look if we're doing a replacement of
+ * an existing key
+ */
+ /*PrintHash(WCC->vars, VarPrintTransition, VarPrintEntry);*/
+ if (GetHash(WCC->vars, keyname, keylen, &vPtr)) {
+ ptr = (wcsubst*)vPtr;
+ if (ptr->wcs_value != NULL)
+ free(ptr->wcs_value);
+ }
+ else /** Otherwise allocate a new one */
+ {
+ ptr = (wcsubst *) malloc(sizeof(wcsubst));
+ safestrncpy(ptr->wcs_key, keyname, sizeof ptr->wcs_key);
+ Put(WCC->vars, keyname, keylen, ptr, deletevar);
+ }
+
+ ptr->wcs_function = NULL;
+ ptr->wcs_type = WCS_LONG;
+ ptr->lvalue = Data;
+}
+
/**
* \brief Add a substitution variable (local to this session) that does a callback
* \param keyname the keystring to substitute
+void SVPUTBuf(const char *keyname, int keylen, StrBuf *Buf, int ref)
+{
+ wcsubst *ptr;
+ void *vPtr;
+ struct wcsession *WCC = WC;
+
+ /**
+ * First look if we're doing a replacement of
+ * an existing key
+ */
+ /*PrintHash(WCC->vars, VarPrintTransition, VarPrintEntry);*/
+ if (GetHash(WCC->vars, keyname, keylen, &vPtr)) {
+ ptr = (wcsubst*)vPtr;
+ if (ptr->wcs_value != NULL)
+ free(ptr->wcs_value);///TODO: respect type
+ }
+ else /** Otherwise allocate a new one */
+ {
+ ptr = (wcsubst *) malloc(sizeof(wcsubst));
+ safestrncpy(ptr->wcs_key, keyname, sizeof ptr->wcs_key);
+ Put(WCC->vars, keyname, keylen, ptr, deletevar);
+ }
+
+ ptr->wcs_value = NULL;
+ ptr->wcs_type = (ref)?WCS_STRBUF:WCS_STRBUF_REF;
+ ptr->wcs_function = (var_callback_fptr) Buf; ////TODO
+}
+
/**
* \brief back end for print_value_of() ... does a server command
* \param servcmd server command to execute on the citadel server
*/
-void pvo_do_cmd(char *servcmd) {
+void pvo_do_cmd(StrBuf *Target, char *servcmd) {
char buf[SIZ];
+ int len;
serv_puts(servcmd);
- serv_getln(buf, sizeof buf);
+ len = serv_getln(buf, sizeof buf);
switch(buf[0]) {
case '2':
case '3':
case '5':
- wprintf("%s\n", &buf[4]);
+ StrBufAppendPrintf(Target, "%s\n", &buf[4]);
break;
case '1':
- fmout("CENTER");
+ _fmout(Target, "CENTER");
break;
case '4':
- wprintf("%s\n", &buf[4]);
+ StrBufAppendPrintf(Target, "%s\n", &buf[4]);
serv_puts("000");
break;
}
* \brief Print the value of a variable
* \param keyname get a key to print
*/
-void print_value_of(char *keyname, size_t keylen) {
+void print_value_of(StrBuf *Target, const char *keyname, size_t keylen) {
struct wcsession *WCC = WC;
wcsubst *ptr;
void *fcn();
/*if (WCC->vars != NULL) PrintHash(WCC->vars, VarPrintTransition, VarPrintEntry);*/
if (keyname[0] == '=') {
- do_template(&keyname[1]);
+ DoTemplate(keyname+1, keylen - 1, NULL, NULL);
}
+
+//////TODO: if param[1] == "U" -> urlescape
+/// X -> escputs
/** Page-local variables */
if ((WCC->vars!= NULL) && GetHash(WCC->vars, keyname, keylen, &vVar)) {
ptr = (wcsubst*) vVar;
switch(ptr->wcs_type) {
case WCS_STRING:
- wprintf("%s", ptr->wcs_value);
+ StrBufAppendBufPlain(Target, (const char*)ptr->wcs_value, -1, 0);
break;
case WCS_SERVCMD:
- pvo_do_cmd(ptr->wcs_value);
+ pvo_do_cmd(Target, ptr->wcs_value);
break;
case WCS_FUNCTION:
(*ptr->wcs_function) ();
break;
+ case WCS_STRBUF:
+ case WCS_STRBUF_REF:
+ StrBufAppendBuf(Target, (StrBuf*) ptr->wcs_function, 0);
+ break;
+ case WCS_LONG:
+ StrBufAppendPrintf(Target, "%l", ptr->lvalue);
+ break;
default:
lprintf(1,"WARNING: invalid value in SV-Hash at %s!", keyname);
}
}
- else if (!strcasecmp(keyname, "SERV_PID")) {
- wprintf("%d", WCC->ctdl_pid);
+}
+
+
+void PutNewToken(WCTemplate *Template, WCTemplateToken *NewToken)
+{
+ if (Template->nTokensUsed + 1 >= Template->TokenSpace) {
+ if (Template->TokenSpace <= 0) {
+ Template->Tokens = (WCTemplateToken**)malloc(
+ sizeof(WCTemplateToken*) * 10);
+ Template->TokenSpace = 10;
+ }
+ else {
+ WCTemplateToken **NewTokens;
+ NewTokens= (WCTemplateToken**)malloc(
+ sizeof(WCTemplateToken*) *
+ Template->TokenSpace * 2);
+ memcpy(NewTokens, Template->Tokens,
+ sizeof(WCTemplateToken*) * Template->nTokensUsed);
+ free(Template->Tokens);
+ Template->TokenSpace *= 2;
+ Template->Tokens = NewTokens;
+ }
}
+ Template->Tokens[(Template->nTokensUsed)++] = NewToken;
+}
- else if (!strcasecmp(keyname, "SERV_NODENAME")) {
- escputs(serv_info.serv_nodename);
+TemplateParam *GetNextParamter(StrBuf *Buf, const char **pCh, const char *pe)
+{
+ const char *pch = *pCh;
+ const char *pchs, *pche;
+ TemplateParam *Parm = (TemplateParam *) malloc(sizeof(TemplateParam));
+ char quote = '\0';
+
+ /* Skip leading whitespaces */
+ while ((*pch == ' ' )||
+ (*pch == '\t')||
+ (*pch == '\r')||
+ (*pch == '\n')) pch ++;
+ if (*pch == '"')
+ quote = '"';
+ else if (*pch == '\'')
+ quote = '\'';
+ if (quote != '\0') {
+ pch ++;
+ pchs = pch;
+ Parm->Type = TYPE_STR;
+ while (pch <= pe &&
+ ((*pch != quote) ||
+ ( (pch > pchs) && (*(pch - 1) == '\\'))
+ )) {
+ pch ++;
+ }
+ pche = pch;
+ if (*pch != quote) {
+ lprintf(1, "Error evaluating template param [%s]\n", *pCh);
+ pch ++;
+ free(Parm);
+ return NULL;
+ }
+ else {
+ StrBufPeek(Buf, pch, -1, '\0');
+ lprintf(1, "DBG: got param [%s]\n", pchs);
+ Parm->Start = pchs;
+ Parm->len = pche - pchs;
+ pch ++; /* move after trailing quote */
+ }
}
+ else {
+ Parm->Type = TYPE_LONG;
+ pchs = pch;
+ while ((pch <= pe) &&
+ (isdigit(*pch) ||
+ (*pch == '+') ||
+ (*pch == '-')))
+ pch ++;
+ pch ++;
+ if (pch - pchs > 1){
+ StrBufPeek(Buf, pch, -1, '\0');
+ Parm->lvalue = atol(pchs);
+ Parm->Start = pchs;
+ pch++;
+ }
+ else {
+ Parm->lvalue = 0;
+ lprintf(1, "Error evaluating template long param [%s]", *pCh);
+ free(Parm);
+ return NULL;
+ }
+ }
+ while ((*pch == ' ' )||
+ (*pch == '\t')||
+ (*pch == '\r')||
+ (*pch == ',' )||
+ (*pch == '\n')) pch ++;
+
+ *pCh = pch;
+ return Parm;
+}
+
+WCTemplateToken *NewTemplateSubstitute(StrBuf *Buf,
+ const char *pStart,
+ const char *pTmplStart,
+ const char *pTmplEnd)
+{
+ const char *pch;
+ TemplateParam *Param;
+ WCTemplateToken *NewToken = (WCTemplateToken*)malloc(sizeof(WCTemplateToken));
- else if (!strcasecmp(keyname, "SERV_HUMANNODE")) {
- escputs(serv_info.serv_humannode);
+ NewToken->Flags = 0;
+ NewToken->pTokenStart = pTmplStart;
+ NewToken->TokenStart = pTmplStart - pStart;
+ NewToken->TokenEnd = (pTmplEnd - pStart) - NewToken->TokenStart;
+ NewToken->pTokenEnd = pTmplEnd;
+ NewToken->NameEnd = NewToken->TokenEnd - 2;
+
+ StrBufPeek(Buf, pTmplStart, + 1, '\0');
+ StrBufPeek(Buf, pTmplEnd, -1, '\0');
+ pch = NewToken->pName = pTmplStart + 2;
+
+ NewToken->HaveParameters = 0;;
+ NewToken->nParameters = 0;
+
+ while (pch < pTmplEnd - 1) {
+ if (*pch == '(') {
+ StrBufPeek(Buf, pch, -1, '\0');
+ NewToken->NameEnd = pch - NewToken->pName;
+ pch ++;
+ while (pch < pTmplEnd - 1) {
+ Param = GetNextParamter(Buf, &pch, pTmplEnd - 1);
+ if (Param != NULL) {
+ NewToken->HaveParameters = 1;
+ if (NewToken->nParameters > MAXPARAM) {
+ lprintf(1, "Only %ld Tokens supported!\n", MAXPARAM);
+ return NULL;
+ }
+ NewToken->Params[NewToken->nParameters++] = Param;
+ }
+ else break;
+ }
+ if((NewToken->NameEnd == 1) &&
+ (NewToken->HaveParameters == 1))
+
+ {
+ if ((NewToken->nParameters == 1) &&
+ (*(NewToken->pName) == '_'))
+ NewToken->Flags = SV_GETTEXT;
+ else if ((NewToken->nParameters >= 2) &&
+ (*(NewToken->pName) == '?'))
+ NewToken->Flags = SV_CONDITIONAL;
+ else if ((NewToken->nParameters >=2) &&
+ (*(NewToken->pName) == '!'))
+ NewToken->Flags = SV_NEG_CONDITIONAL;
+ }
+ }
+ else pch ++;
}
+ return NewToken;
+}
- else if (!strcasecmp(keyname, "SERV_FQDN")) {
- escputs(serv_info.serv_fqdn);
+void FreeWCTemplate(void *vFreeMe)
+{
+ int i;
+ WCTemplate *FreeMe = (WCTemplate*)vFreeMe;
+
+ if (FreeMe->TokenSpace > 0) {
+ for (i = 0; i < FreeMe->nTokensUsed; i ++) {
+ free(FreeMe->Tokens[i]);
+ }
+ free(FreeMe->Tokens);
}
+ free(FreeMe);
+}
+
+
+int EvaluateConditional(WCTemplateToken *Token, void *Context, int Neg, int state)
+{
+ void *vConditional;
+ ConditionalStruct *Cond;
+
+ if ((Token->Params[0]->len == 1) &&
+ (Token->Params[0]->Start[0] == 'X'))
+ return (state != 0)?Token->Params[1]->lvalue:0;
- else if (!strcasecmp(keyname, "SERV_SOFTWARE")) {
- escputs(serv_info.serv_software);
+ if (!GetHash(Contitionals,
+ Token->Params[0]->Start,
+ Token->Params[0]->len,
+ &vConditional)) {
+ lprintf(1, "Conditional %s Not found!\n",
+ Token->Params[0]->Start);
}
+
+ Cond = (ConditionalStruct *) vConditional;
- else if (!strcasecmp(keyname, "SERV_REV_LEVEL")) {
- wprintf("%d.%02d",
- serv_info.serv_rev_level / 100,
- serv_info.serv_rev_level % 100
- );
+ if (Cond == NULL) {
+ lprintf(1, "Conditional %s Not found!\n",
+ Token->Params[0]->Start);
+ return 0;
+ }
+ if (Token->nParameters < Cond->nParams) {
+ lprintf(1, "Conditional [%s] needs %ld Params!\n",
+ Token->Params[0]->Start,
+ Cond->nParams);
+ return 0;
}
+ if (Cond->CondF(Token, Context) == Neg)
+ return Token->Params[1]->lvalue;
+ return 0;
+}
- else if (!strcasecmp(keyname, "SERV_BBS_CITY")) {
- escputs(serv_info.serv_bbs_city);
+int EvaluateToken(StrBuf *Target, WCTemplateToken *Token, void *Context, int state)
+{
+ void *vVar;
+// much output, since pName is not terminated...
+// lprintf(1,"Doing token: %s\n",Token->pName);
+ if (Token->Flags == SV_GETTEXT) {
+ TmplGettext(Target, Token->nParameters, Token);
+ }
+ else if (Token->Flags == SV_CONDITIONAL) {
+ return EvaluateConditional(Token, Context, 1, state);
+ }
+ else if (Token->Flags == SV_NEG_CONDITIONAL) {
+ return EvaluateConditional(Token, Context, 0, state);
+ }
+ else if (GetHash(GlobalNS, Token->pName, Token->NameEnd, &vVar)) {
+ HashHandler *Handler;
+ Handler = (HashHandler*) vVar;
+ if ((Token->nParameters < Handler->nMinArgs) ||
+ (Token->nParameters > Handler->nMaxArgs)) {
+ lprintf(1, "Handler [%s] doesn't work with %ld params",
+ Token->pName,
+ Token->nParameters);
+ }
+ else {
+ Handler->HandlerFunc(Target,
+ Token->nParameters,
+ Token,
+ Context); /*TODO: subset of that */
+
+
+ }
+ }
+ else {
+ print_value_of(Target, Token->pName, Token->NameEnd);
}
+ return 0;
+}
- else if (!strcasecmp(keyname, "CURRENT_USER")) {
- escputs(WCC->wc_fullname);
+void ProcessTemplate(WCTemplate *Tmpl, StrBuf *Target, void *Context)
+{
+ int done = 0;
+ int i, state;
+ const char *pData, *pS;
+ long len;
+
+ pS = pData = ChrPtr(Tmpl->Data);
+ len = StrLength(Tmpl->Data);
+ i = 0;
+ state = 0;
+ while (!done) {
+ if (i >= Tmpl->nTokensUsed) {
+ StrBufAppendBufPlain(Target,
+ pData,
+ len - (pData - pS), 0);
+ done = 1;
+ }
+ else {
+ StrBufAppendBufPlain(
+ Target, pData,
+ Tmpl->Tokens[i]->pTokenStart - pData, 0);
+ state = EvaluateToken(Target, Tmpl->Tokens[i], Context, state);
+ while ((state != 0) && (i+1 < Tmpl->nTokensUsed)) {
+ /* condition told us to skip till its end condition */
+ i++;
+ if ((Tmpl->Tokens[i]->Flags == SV_CONDITIONAL) ||
+ (Tmpl->Tokens[i]->Flags == SV_NEG_CONDITIONAL)) {
+ if (state == EvaluateConditional(Tmpl->Tokens[i],
+ Context,
+ Tmpl->Tokens[i]->Flags,
+ state))
+ state = 0;
+ }
+ }
+ pData = Tmpl->Tokens[i++]->pTokenEnd + 1;
+ if (i >= Tmpl->nTokensUsed)
+ done = 1;
+ }
}
+}
+
- else if (!strcasecmp(keyname, "CURRENT_ROOM")) {
- escputs(WCC->wc_roomname);
+
+/**
+ * \brief Display a variable-substituted template
+ * \param templatename template file to load
+ */
+void *load_template(StrBuf *filename, StrBuf *Key, HashList *PutThere)
+{
+ int fd;
+ struct stat statbuf;
+ const char *pS, *pE, *pch, *Err;
+ int pos;
+ WCTemplate *NewTemplate;
+
+ fd = open(ChrPtr(filename), O_RDONLY);
+ if (fd <= 0) {
+ lprintf(1, "ERROR: could not open template '%s' - %s\n",
+ ChrPtr(filename), strerror(errno));
+ return NULL;
}
-}
+ if (fstat(fd, &statbuf) == -1) {
+ lprintf(1, "ERROR: could not stat template '%s' - %s\n",
+ ChrPtr(filename), strerror(errno));
+ return NULL;
+ }
-extern char *static_dirs[PATH_MAX]; /**< Disk representation */
+ NewTemplate = (WCTemplate *) malloc(sizeof(WCTemplate));
+ NewTemplate->Data = NewStrBufPlain(NULL, statbuf.st_size);
+ NewTemplate->nTokensUsed = 0;
+ NewTemplate->TokenSpace = 0;
+ NewTemplate->Tokens = NULL;
+ if (StrBufReadBLOB(NewTemplate->Data, &fd, 1, statbuf.st_size, &Err) < 0) {
+ close(fd);
+ FreeWCTemplate(NewTemplate);
+ lprintf(1, "ERROR: reading template '%s' - %s<br />\n",
+ ChrPtr(filename), strerror(errno));
+ return NULL;
+ }
+ close(fd);
+
+ pS = pch = ChrPtr(NewTemplate->Data);
+ pE = pS + StrLength(NewTemplate->Data);
+ while (pch < pE) {
+ const char *pts, *pte;
+ int InQuotes = 0;
+ int InDoubleQuotes = 0;
+ pos = (-1);
+ for (; pch < pE; pch ++) {
+ if ((*pch=='<')&&(*(pch + 1)=='?'))
+ break;
+ }
+ if (pch >= pE)
+ continue;
+ pts = pch;
+ for (; pch < pE - 1; pch ++) {
+ if (*pch == '"')
+ InDoubleQuotes = ! InDoubleQuotes;
+ else if (*pch == '\'')
+ InQuotes = ! InQuotes;
+ else if ((!InQuotes && !InDoubleQuotes) &&
+ ((*pch!='\\')&&(*(pch + 1)=='>'))) {
+ pch ++;
+ break;
+ }
+ }
+ if (pch + 1 >= pE)
+ continue;
+ pte = pch;
+ PutNewToken(NewTemplate,
+ NewTemplateSubstitute(NewTemplate->Data, pS, pts, pte));
+ pch ++;
+ }
+ Put(PutThere, ChrPtr(Key), StrLength(Key), NewTemplate, FreeWCTemplate);
+ return NewTemplate;
+}
/**
* \brief Display a variable-substituted template
* \param templatename template file to load
*/
-void do_template(void *templatename) {
- char flat_filename[PATH_MAX];
- char filename[PATH_MAX];
- FILE *fp;
- char inbuf[1024];
- char outbuf[sizeof inbuf];
- char key[sizeof inbuf];
- int i, pos;
- struct stat mystat;
-
- strcpy(flat_filename, templatename);
- if (WC->is_mobile)
- strcat(flat_filename, ".m.html");
- else
- strcat(flat_filename, ".html");
+void DoTemplate(const char *templatename, long len, void *Context, StrBuf *Target)
+{
+ HashList *Static;
+ HashList *StaticLocal;
+ void *vTmpl;
- strcpy(filename, static_dirs[1]);
- strcat(filename, flat_filename);
- if (stat(filename, &mystat) == -1)
- {
- strcpy(filename, static_dirs[0]);
- strcat(filename, flat_filename);
+ if (Target == NULL)
+ Target = WC->WBuf;
+ if (WC->is_mobile) {
+ Static = WirelessTemplateCache;
+ StaticLocal = WirelessLocalTemplateCache;
+ }
+ else {
+ Static = TemplateCache;
+ StaticLocal = LocalTemplateCache;
}
- fp = fopen(filename, "r");
- if (fp == NULL) {
- wprintf(_("ERROR: could not open template "));
- wprintf("'%s' - %s<br />\n",
- templatename, strerror(errno));
+ if (!GetHash(StaticLocal, templatename, len, &vTmpl) &&
+ !GetHash(Static, templatename, len, &vTmpl)) {
+ printf ("didn't find %s\n", templatename);
return;
}
+ if (vTmpl == NULL)
+ return;
+ ProcessTemplate(vTmpl, Target, Context);
+}
- strcpy(inbuf, "");
+int LoadTemplateDir(const char *DirName, HashList *wireless, HashList *big)
+{
+ StrBuf *FileName;
+ StrBuf *Tag;
+ StrBuf *Dir;
+ DIR *filedir = NULL;
+ struct dirent *filedir_entry;
+ int d_namelen;
+ int d_without_ext;
+ int IsMobile;
+
+ Dir = NewStrBuf();
+ StrBufPrintf(Dir, "%s/t", DirName);
+ filedir = opendir (ChrPtr(Dir));
+ if (filedir == NULL) {
+ return 0;
+ }
- while (fgets(inbuf, sizeof inbuf, fp) != NULL) {
- int len;
+ FileName = NewStrBuf();
+ Tag = NewStrBuf();
+ while ((filedir_entry = readdir(filedir)))
+ {
+ char *MinorPtr;
+ char *PStart;
+#ifdef _DIRENT_HAVE_D_NAMELEN
+ d_namelen = filedir_entry->d_namelen;
+#else
+ d_namelen = strlen(filedir_entry->d_name);
+#endif
+ d_without_ext = d_namelen;
+ while ((d_without_ext > 0) && (filedir_entry->d_name[d_without_ext] != '.'))
+ d_without_ext --;
+ if ((d_without_ext == 0) || (d_namelen < 3))
+ continue;
- strcpy(outbuf, "");
- len = strlen(inbuf);
- while (len > 0) {
- pos = (-1);
- for (i=len; i>=0; --i) {
- if ((inbuf[i]=='<')&&(inbuf[i+1]=='?')) pos = i;
- }
- if (pos < 0) {
- wprintf("%s", inbuf);
- strcpy(inbuf, "");
- len = 0;
- }
- else {
- strncpy(outbuf, inbuf, pos);
- outbuf[pos] = 0;
- wprintf("%s", outbuf);
- memmove(inbuf, &inbuf[pos], len - pos +1);
- len -= pos;
- pos = 1;
- for (i=len; i>=0; --i) {
- if (inbuf[i]=='>') pos = i;
- }
- strncpy(key, &inbuf[2], pos-2);
- key[pos-2] = 0;
- print_value_of(key, pos-2);
- pos++;
- memmove(inbuf, &inbuf[pos], len - pos + 1);
- len -= pos;
- }
- }
+ IsMobile = (strstr(filedir_entry->d_name, ".m.html")!= NULL);
+ PStart = filedir_entry->d_name;
+ StrBufPrintf(FileName, "%s/%s", ChrPtr(Dir), filedir_entry->d_name);
+ MinorPtr = strchr(filedir_entry->d_name, '.');
+ if (MinorPtr != NULL)
+ *MinorPtr = '\0';
+ StrBufPlain(Tag, filedir_entry->d_name, MinorPtr - filedir_entry->d_name);
+
+
+ printf("%s %d %s\n",ChrPtr(FileName), IsMobile, ChrPtr(Tag));
+ load_template(FileName, Tag, (IsMobile)?wireless:big);
}
+ closedir(filedir);
+ FreeStrBuf(&FileName);
+ FreeStrBuf(&Tag);
+ FreeStrBuf(&Dir);
+ return 1;
+}
- fclose(fp);
+void InitTemplateCache(void)
+{
+ LoadTemplateDir(static_dirs[0],
+ WirelessTemplateCache,
+ TemplateCache);
+ LoadTemplateDir(static_dirs[1],
+ WirelessLocalTemplateCache,
+ LocalTemplateCache);
+}
+
+void tmplput_serv_ip(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context)
+{
+ StrBufAppendPrintf(Target, "%d", WC->ctdl_pid);
+}
+
+void tmplput_serv_nodename(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context)
+{
+ StrEscAppend(Target, NULL, serv_info.serv_nodename, 0, 0);
+}
+
+void tmplput_serv_humannode(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context)
+{
+ StrEscAppend(Target, NULL, serv_info.serv_humannode, 0, 0);
+}
+
+void tmplput_serv_fqdn(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context)
+{
+ StrEscAppend(Target, NULL, serv_info.serv_fqdn, 0, 0);
+}
+
+void tmmplput_serv_software(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context)
+{
+ StrEscAppend(Target, NULL, serv_info.serv_software, 0, 0);
+}
+
+void tmplput_serv_rev_level(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context)
+{
+ StrBufAppendPrintf(Target, "%d.%02d",
+ serv_info.serv_rev_level / 100,
+ serv_info.serv_rev_level % 100);
+}
+
+void tmmplput_serv_bbs_city(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context)
+{
+ StrEscAppend(Target, NULL, serv_info.serv_bbs_city, 0, 0);
+}
+
+void tmplput_current_user(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context)
+{
+ StrEscAppend(Target, NULL, WC->wc_fullname, 0, 0);
+}
+
+void tmplput_current_room(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context)
+{
+ StrEscAppend(Target, NULL, WC->wc_roomname, 0, 0);
}
+typedef struct _HashIterator {
+ HashList *StaticList;
+ RetrieveHashlistFunc GetHash;
+ HashDestructorFunc Destructor;
+ SubTemplFunc DoSubTemplate;
+} HashIterator;
+
+void tmpl_iterate_subtmpl(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context)
+{
+ void *vIt;
+ HashIterator *It;
+ HashList *List;
+ HashPos *it;
+ long len;
+ const char *Key;
+ void *vContext;
+ StrBuf *SubBuf;
+ int oddeven = 0;
+
+ if (!GetHash(Iterators,
+ Tokens->Params[0]->Start,
+ Tokens->Params[0]->len,
+ &vIt))
+ return;
+ It = (HashIterator*) vIt;
+ if (It->StaticList == NULL)
+ List = It->GetHash();
+ else
+ List = It->StaticList;
+
+ SubBuf = NewStrBuf();
+ it = GetNewHashPos();
+ while (GetNextHashPos(List, it, &len, &Key, &vContext)) {
+ svprintf(HKEY("ITERATE:ODDEVEN"), WCS_STRING, "%s", (oddeven)?"odd":"even");
+ It->DoSubTemplate(SubBuf, vContext);
+ DoTemplate(Tokens->Params[1]->Start,
+ Tokens->Params[1]->len,
+ vContext, SubBuf);
+
+ StrBufAppendBuf(Target, SubBuf, 0);
+ FlushStrBuf(SubBuf);
+ }
+ DeleteHashPos(&it);
+ It->Destructor(List);
+}
+
+int ConditionalVar(WCTemplateToken *Tokens, void *Context)
+{
+ void *vsubst;
+ wcsubst *subst;
+
+ if (!GetHash(WC->vars,
+ Tokens->Params[2]->Start,
+ Tokens->Params[2]->len,
+ &vsubst))
+ return 0;
+ subst = (wcsubst*) vsubst;
+ switch(subst->wcs_type) {
+ case WCS_STRING:
+ if (Tokens->nParameters < 4)
+ return 1;
+ return (strcmp(Tokens->Params[3]->Start, subst->wcs_value) == 0);
+ case WCS_SERVCMD:
+ lprintf(1, " -> Server [%s]\n", subst->wcs_value);////todo
+ return 0;
+ case WCS_FUNCTION:
+ return (subst->wcs_function!=NULL);
+ case WCS_STRBUF:
+ case WCS_STRBUF_REF:
+ if (Tokens->nParameters < 4)
+ return 1;
+ return (strcmp(Tokens->Params[3]->Start, ChrPtr((StrBuf*) subst->wcs_function)) == 0);
+ case WCS_LONG:
+ if (Tokens->nParameters < 4)
+ return (subst->lvalue != 0);
+ return (subst->lvalue == Tokens->Params[3]->lvalue);
+ default:
+ lprintf(1," WARNING: invalid type: [%ld]!\n", subst->wcs_type);
+ }
+ return 0;
+}
+
+void RegisterITERATOR(const char *Name, long len,
+ HashList *StaticList,
+ RetrieveHashlistFunc GetHash,
+ SubTemplFunc DoSubTempl,
+ HashDestructorFunc Destructor)
+{
+ HashIterator *It = (HashIterator*)malloc(sizeof(HashIterator));
+ It->StaticList = StaticList;
+ It->GetHash = GetHash;
+ It->DoSubTemplate = DoSubTempl;
+ It->Destructor = Destructor;
+ Put(Iterators, Name, len, It, NULL);
+}
+
+void RegisterConditional(const char *Name, long len,
+ int nParams,
+ WCConditionalFunc CondF)
+{
+ ConditionalStruct *Cond = (ConditionalStruct*)malloc(sizeof(ConditionalStruct));
+ Cond->nParams = nParams;
+ Cond->CondF = CondF;
+ Put(Contitionals, Name, len, Cond, NULL);
+}
+
+void
+InitModule_SUBST
+(void)
+{
+ RegisterNamespace("SERV_PID", 0, 0, tmplput_serv_ip);
+ RegisterNamespace("SERV_NODENAME", 0, 0, tmplput_serv_nodename);
+ RegisterNamespace("SERV_HUMANNODE", 0, 0, tmplput_serv_humannode);
+ RegisterNamespace("SERV_FQDN", 0, 0, tmplput_serv_fqdn);
+ RegisterNamespace("SERV_SOFTWARE", 0, 0, tmmplput_serv_software);
+ RegisterNamespace("SERV_REV_LEVEL", 0, 0, tmplput_serv_rev_level);
+ RegisterNamespace("SERV_BBS_CITY", 0, 0, tmmplput_serv_bbs_city);
+ RegisterNamespace("CURRENT_USER", 0, 0, tmplput_current_user);
+ RegisterNamespace("CURRENT_ROOM", 0, 0, tmplput_current_room);
+ RegisterNamespace("ITERATE", 2, 4, tmpl_iterate_subtmpl);
+ RegisterConditional(HKEY("COND:SUBST"), 3, ConditionalVar);
+}
/*@}*/