--- /dev/null
+// This is a template substitution engine, which began with good intentions, but ended up becoming
+// more complex and unmaintainable than what it replaced. We are barely hanging on with this until
+// webcit-ng replaces webcit classic.
+
+#include "sysdep.h"
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <errno.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <stddef.h>
+
+#define SHOW_ME_VAPPEND_PRINTF
+
+#include "webcit.h"
+#include "webserver.h"
+
+extern char *static_dirs[PATH_MAX]; /* Disk representation */
+
+HashList *TemplateCache;
+HashList *LocalTemplateCache;
+
+HashList *GlobalNS;
+HashList *Iterators;
+HashList *Conditionals;
+HashList *SortHash;
+HashList *Defines;
+
+int DumpTemplateI18NStrings = 0;
+int LoadTemplates = 0;
+int dbg_backtrace_template_errors = 0;
+WCTemplputParams NoCtx;
+StrBuf *I18nDump = NULL;
+
+const char EmptyStr[]="";
+
+#define SV_GETTEXT 1
+#define SV_CONDITIONAL 2
+#define SV_NEG_CONDITIONAL 3
+#define SV_CUST_STR_CONDITIONAL 4
+#define SV_SUBTEMPL 5
+#define SV_PREEVALUATED 6
+
+
+
+/*
+ * Dynamic content for variable substitution in templates
+ */
+typedef struct _wcsubst {
+ ContextFilter Filter;
+ int wcs_type; /* which type of Substitution are we */
+ char wcs_key[32]; /* copy of our hashkey for debugging */
+ StrBuf *wcs_value; /* if we're a string, keep it here */
+ long lvalue; /* type long? keep data here */
+ WCHandlerFunc wcs_function; /* funcion hook ???*/
+} wcsubst;
+
+
+typedef struct _WCTemplate {
+ StrBuf *Data;
+ StrBuf *FileName;
+ int nTokensUsed;
+ int TokenSpace;
+ StrBuf *MimeType;
+ WCTemplateToken **Tokens;
+} WCTemplate;
+
+typedef struct _HashHandler {
+ ContextFilter Filter;
+ WCPreevalFunc PreEvalFunc;
+ WCHandlerFunc HandlerFunc;
+}HashHandler;
+
+typedef enum _estate {
+ eNext,
+ eSkipTilEnd
+} TemplState;
+
+void *load_template(StrBuf *Target, WCTemplate *NewTemplate);
+int EvaluateConditional(StrBuf *Target, int Neg, int state, WCTemplputParams **TPP);
+
+
+
+typedef struct _SortStruct {
+ StrBuf *Name;
+ StrBuf *PrefPrepend;
+ CompareFunc Forward;
+ CompareFunc Reverse;
+ CompareFunc GroupChange;
+
+ CtxType ContextType;
+}SortStruct;
+
+HashList *CtxList = NULL;
+
+static CtxType CtxCounter = CTX_NONE;
+
+CtxType CTX_STRBUF = CTX_NONE;
+CtxType CTX_STRBUFARR = CTX_NONE;
+CtxType CTX_LONGVECTOR = CTX_NONE;
+
+CtxType CTX_ITERATE = CTX_NONE;
+CtxType CTX_TAB = CTX_NONE;
+
+void HFreeContextType(void *pCtx)
+{
+ CtxTypeStruct *FreeStruct = (CtxTypeStruct *) pCtx;
+ FreeStrBuf(&FreeStruct->Name);
+ free(FreeStruct);
+}
+void PutContextType(const char *name, long len, CtxType TheCtx)
+{
+ CtxTypeStruct *NewStruct;
+
+ NewStruct = (CtxTypeStruct*) malloc(sizeof(CtxTypeStruct));
+ NewStruct->Name = NewStrBufPlain(name, len);
+ NewStruct->Type = TheCtx;
+
+ Put(CtxList, IKEY(NewStruct->Type), NewStruct, HFreeContextType);
+}
+void RegisterContextType(const char *name, long len, CtxType *TheCtx)
+{
+ if (*TheCtx != CTX_NONE)
+ return;
+
+ *TheCtx = ++CtxCounter;
+ PutContextType(name, len, *TheCtx);
+}
+
+CtxTypeStruct *GetContextType(CtxType Type)
+{
+ void *pv = NULL;
+ GetHash(CtxList, IKEY(Type), &pv);
+ return pv;
+}
+
+const char *UnknownContext = "CTX_UNKNOWN";
+
+const char *ContextName(CtxType ContextType)
+{
+ CtxTypeStruct *pCtx;
+
+ pCtx = GetContextType(ContextType);
+
+ if (pCtx != NULL)
+ return ChrPtr(pCtx->Name);
+ else
+ return UnknownContext;
+}
+
+void StackDynamicContext(WCTemplputParams *Super,
+ WCTemplputParams *Sub,
+ void *Context,
+ CtxType ContextType,
+ int nArgs,
+ WCTemplateToken *Tokens,
+ WCConditionalFunc ExitCtx,
+ long ExitCTXID)
+{
+ memset(Sub, 0, sizeof(WCTemplputParams));
+
+ if (Super != NULL) {
+ Sub->Sub = Super->Sub;
+ Super->Sub = Sub;
+ }
+ if (Sub->Sub != NULL)
+ Sub->Sub->Super = Sub;
+ Sub->Super = Super;
+
+ Sub->Context = Context;
+ Sub->Filter.ContextType = ContextType;
+ Sub->nArgs = nArgs;
+ Sub->Tokens = Tokens;
+ Sub->ExitCtx = ExitCtx;
+ Sub->ExitCTXID = ExitCTXID;
+}
+
+void UnStackContext(WCTemplputParams *Sub)
+{
+ if (Sub->Super != NULL)
+ {
+ Sub->Super->Sub = Sub->Sub;
+ }
+ if (Sub->Sub != NULL)
+ {
+ Sub->Sub->Super = Sub->Super;
+ }
+}
+void UnStackDynamicContext(StrBuf *Target, WCTemplputParams **TPP)
+{
+ WCTemplputParams *TP = *TPP;
+ WCTemplputParams *Super = TP->Super;
+ TP->ExitCtx(Target, TP);
+ *TPP = Super;
+}
+
+void *GetContextPayload(WCTemplputParams *TP, CtxType ContextType)
+{
+ WCTemplputParams *whichTP = TP;
+
+ if (ContextType == CTX_NONE)
+ return TP->Context;
+
+ while ((whichTP != NULL) && (whichTP->Filter.ContextType != ContextType))
+ whichTP = whichTP->Super;
+
+ return whichTP->Context;
+}
+
+void DestroySortStruct(void *vSort)
+{
+ SortStruct *Sort = (SortStruct*) vSort;
+ FreeStrBuf(&Sort->Name);
+ FreeStrBuf(&Sort->PrefPrepend);
+ free (Sort);
+}
+
+
+void LogTemplateError (StrBuf *Target, const char *Type, int ErrorPos, WCTemplputParams *TP, const char *Format, ...)
+{
+ StrBuf *Error;
+ StrBuf *Info;
+ va_list arg_ptr;
+ const char *Err = NULL;
+
+ Info = NewStrBuf();
+ Error = NewStrBuf();
+
+ va_start(arg_ptr, Format);
+ StrBufVAppendPrintf(Error, Format, arg_ptr);
+ va_end(arg_ptr);
+
+ switch (ErrorPos) {
+ case ERR_NAME: /* the main token name... */
+ Err = (TP->Tokens!= NULL)? TP->Tokens->pName:"";
+ break;
+ default:
+ Err = ((TP->Tokens!= NULL) &&
+ (TP->Tokens->nParameters > ErrorPos - 1))?
+ TP->Tokens->Params[ErrorPos - 1]->Start : "";
+ break;
+ }
+ if (TP->Tokens != NULL)
+ {
+ syslog(LOG_WARNING, "%s [%s] (in '%s' line %ld); %s; [%s]\n",
+ Type,
+ Err,
+ ChrPtr(TP->Tokens->FileName),
+ TP->Tokens->Line,
+ ChrPtr(Error),
+ ChrPtr(TP->Tokens->FlatToken));
+ }
+ else
+ {
+ syslog(LOG_WARNING, "%s: %s;\n",
+ Type,
+ ChrPtr(Error));
+ }
+ if (WC == NULL) {
+ FreeStrBuf(&Info);
+ FreeStrBuf(&Error);
+ return;
+ }
+
+ if (WC->WFBuf == NULL) WC->WFBuf = NewStrBuf();
+ if (TP->Tokens != NULL)
+ {
+ /* deprecated:
+ StrBufAppendPrintf(
+ Target,
+ "<pre>\n%s [%s] (in '%s' line %ld); %s\n[%s]\n</pre>\n",
+ Type,
+ Err,
+ ChrPtr(TP->Tokens->FileName),
+ TP->Tokens->Line,
+ ChrPtr(Error),
+ ChrPtr(TP->Tokens->FlatToken));
+ */
+ StrBufPrintf(Info, "%s [%s] %s; [%s]",
+ Type,
+ Err,
+ ChrPtr(Error),
+ ChrPtr(TP->Tokens->FlatToken));
+
+
+ SerializeJson(WC->WFBuf, WildFireException(SKEY(TP->Tokens->FileName),
+ TP->Tokens->Line,
+ Info,
+ 1), 1);
+ }
+ else {
+ StrBufPrintf(Info, "%s [%s] %s; [%s]",
+ Type,
+ Err,
+ ChrPtr(Error),
+ ChrPtr(TP->Tokens->FlatToken));
+ SerializeJson(WC->WFBuf, WildFireException(HKEY(__FILE__), __LINE__, Info, 1), 1);
+ }
+ FreeStrBuf(&Info);
+ FreeStrBuf(&Error);
+}
+
+
+void LogError (StrBuf *Target, const char *Type, const char *Format, ...) {
+ StrBuf *Error;
+ StrBuf *Info;
+ va_list arg_ptr;
+
+ Info = NewStrBuf();
+ Error = NewStrBuf();
+
+ va_start(arg_ptr, Format);
+ StrBufVAppendPrintf(Error, Format, arg_ptr);
+ va_end(arg_ptr);
+
+ syslog(LOG_WARNING, "%s", ChrPtr(Error));
+
+ if (WC->WFBuf == NULL) WC->WFBuf = NewStrBuf();
+
+ SerializeJson(WC->WFBuf, WildFireException(Type, strlen(Type),
+ 0,
+ Info,
+ 1), 1);
+
+ FreeStrBuf(&Info);
+ FreeStrBuf(&Error);
+}
+
+
+void RegisterNS(const char *NSName,
+ long len,
+ int nMinArgs,
+ int nMaxArgs,
+ WCHandlerFunc HandlerFunc,
+ WCPreevalFunc PreevalFunc,
+ CtxType ContextRequired)
+{
+ HashHandler *NewHandler;
+
+ NewHandler = (HashHandler*) malloc(sizeof(HashHandler));
+ memset(NewHandler, 0, sizeof(HashHandler));
+ NewHandler->Filter.nMinArgs = nMinArgs;
+ NewHandler->Filter.nMaxArgs = nMaxArgs;
+ NewHandler->Filter.ContextType = ContextRequired;
+
+ NewHandler->PreEvalFunc = PreevalFunc;
+ NewHandler->HandlerFunc = HandlerFunc;
+ Put(GlobalNS, NSName, len, NewHandler, NULL);
+}
+
+
+
+int CheckContext(StrBuf *Target, ContextFilter *Need, WCTemplputParams *TP, const char *ErrType)
+{
+ WCTemplputParams *TPP = TP;
+
+ if ((Need != NULL) &&
+ (Need->ContextType != CTX_NONE) &&
+ (Need->ContextType != TPP->Filter.ContextType)) {
+
+ while ((TPP != NULL) &&
+ (Need->ContextType != TPP->Filter.ContextType))
+ {
+ TPP = TPP->Super;
+ }
+
+ if (TPP != NULL)
+ return 1;
+
+ LogTemplateError(
+ Target, ErrType, ERR_NAME, TP,
+ " WARNING: requires Context: [%s], have [%s]!",
+ ContextName(Need->ContextType),
+ ContextName(TP->Filter.ContextType));
+ return 0;
+ }
+ return 1;
+}
+
+void FreeToken(WCTemplateToken **Token) {
+ int i;
+ FreeStrBuf(&(*Token)->FlatToken);
+ if ((*Token)->HaveParameters)
+ for (i = 0; i < (*Token)->nParameters; i++)
+ free((*Token)->Params[i]);
+ free(*Token);
+ *Token = NULL;
+}
+
+
+void FreeWCTemplate(void *vFreeMe) {
+ int i;
+ WCTemplate *FreeMe = (WCTemplate*)vFreeMe;
+
+ if (FreeMe->TokenSpace > 0) {
+ for (i = 0; i < FreeMe->nTokensUsed; i ++) {
+ FreeToken(&FreeMe->Tokens[i]);
+ }
+ free(FreeMe->Tokens);
+ }
+ FreeStrBuf(&FreeMe->FileName);
+ FreeStrBuf(&FreeMe->Data);
+ FreeStrBuf(&FreeMe->MimeType);
+ free(FreeMe);
+}
+
+int HaveTemplateTokenString(StrBuf *Target,
+ WCTemplputParams *TP,
+ int N,
+ const char **Value,
+ long *len)
+{
+ if (N >= TP->Tokens->nParameters) {
+ return 0;
+ }
+
+ switch (TP->Tokens->Params[N]->Type) {
+ case TYPE_INTDEFINE:
+ case TYPE_STR:
+ case TYPE_BSTR:
+ case TYPE_PREFSTR:
+ case TYPE_ROOMPREFSTR:
+ case TYPE_GETTEXT:
+ case TYPE_SUBTEMPLATE:
+ return 1;
+ case TYPE_LONG:
+ case TYPE_PREFINT:
+ default:
+ return 0;
+ }
+}
+
+void GetTemplateTokenString(StrBuf *Target, WCTemplputParams *TP, int N, const char **Value, long *len) {
+ StrBuf *Buf;
+
+ if (N >= TP->Tokens->nParameters) {
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "invalid token %d. this shouldn't have come till here.\n", N);
+ *Value = "";
+ *len = 0;
+ return;
+ }
+
+ switch (TP->Tokens->Params[N]->Type) {
+
+ case TYPE_INTDEFINE:
+ case TYPE_STR:
+ *Value = TP->Tokens->Params[N]->Start;
+ *len = TP->Tokens->Params[N]->len;
+ break;
+ case TYPE_BSTR:
+ if (TP->Tokens->Params[N]->len == 0) {
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "Requesting parameter %d; of type BSTR, empty lookup string not admitted.", N);
+ *len = 0;
+ *Value = EmptyStr;
+ break;
+ }
+ Buf = (StrBuf*) SBstr(TKEY(N));
+ *Value = ChrPtr(Buf);
+ *len = StrLength(Buf);
+ break;
+ case TYPE_PREFSTR:
+ if (TP->Tokens->Params[N]->len == 0) {
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "Requesting parameter %d; of type PREFSTR, empty lookup string not admitted.", N);
+ *len = 0;
+ *Value = EmptyStr;
+ break;
+ }
+ get_PREFERENCE(TKEY(N), &Buf);
+ *Value = ChrPtr(Buf);
+ *len = StrLength(Buf);
+ break;
+ case TYPE_ROOMPREFSTR:
+ if (TP->Tokens->Params[N]->len == 0) {
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "Requesting parameter %d; of type PREFSTR, empty lookup string not admitted.", N);
+ *len = 0;
+ *Value = EmptyStr;
+ break;
+ }
+ Buf = get_ROOM_PREFS(TKEY(N));
+ *Value = ChrPtr(Buf);
+ *len = StrLength(Buf);
+ break;
+ case TYPE_LONG:
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "Requesting parameter %d; of type LONG, want string.", N);
+ break;
+ case TYPE_PREFINT:
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "Requesting parameter %d; of type PREFINT, want string.", N);
+ break;
+ case TYPE_GETTEXT:
+ *Value = _(TP->Tokens->Params[N]->Start);
+ *len = strlen(*Value);
+ break;
+ case TYPE_SUBTEMPLATE:
+ if (TP->Tokens->Params[N]->len == 0) {
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "Requesting parameter %d; of type SUBTEMPLATE, empty lookup string not admitted.", N);
+ *len = 0;
+ *Value = EmptyStr;
+ break;
+ }
+
+ Buf = NewStrBuf();
+ DoTemplate(TKEY(N), Buf, TP);
+
+ *Value = ChrPtr(Buf);
+ *len = StrLength(Buf);
+ /* we can't free it here, so we put it into the subst so its discarded later on. */
+ PutRequestLocalMem(Buf, HFreeStrBuf);
+ break;
+
+ default:
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "unknown param type %d; [%d]", N, TP->Tokens->Params[N]->Type);
+ break;
+ }
+}
+
+long GetTemplateTokenNumber(StrBuf *Target, WCTemplputParams *TP, int N, long dflt) {
+ long Ret;
+ if (N >= TP->Tokens->nParameters) {
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "invalid token %d. this shouldn't have come till here.\n", N);
+ wc_backtrace(LOG_DEBUG);
+ return 0;
+ }
+
+ switch (TP->Tokens->Params[N]->Type) {
+
+ case TYPE_STR:
+ return atol(TP->Tokens->Params[N]->Start);
+ break;
+ case TYPE_BSTR:
+ if (TP->Tokens->Params[N]->len == 0) {
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "Requesting parameter %d; of type BSTR, empty lookup string not admitted.", N);
+ return 0;
+ }
+ return LBstr(TKEY(N));
+ break;
+ case TYPE_PREFSTR:
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "requesting a prefstring in param %d want a number", N);
+ if (TP->Tokens->Params[N]->len == 0) {
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "Requesting parameter %d; of type PREFSTR, empty lookup string not admitted.", N);
+ return 0;
+ }
+ if (get_PREF_LONG(TKEY(N), &Ret, dflt))
+ return Ret;
+ return 0;
+ case TYPE_ROOMPREFSTR:
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "requesting a prefstring in param %d want a number", N);
+ if (TP->Tokens->Params[N]->len == 0) {
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "Requesting parameter %d; of type PREFSTR, empty lookup string not admitted.", N);
+ return 0;
+ }
+ if (get_ROOM_PREFS_LONG(TKEY(N), &Ret, dflt))
+ return Ret;
+ return 0;
+ case TYPE_INTDEFINE:
+ case TYPE_LONG:
+ return TP->Tokens->Params[N]->lvalue;
+ case TYPE_PREFINT:
+ if (TP->Tokens->Params[N]->len == 0) {
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "Requesting parameter %d; of type PREFINT, empty lookup string not admitted.", N);
+ return 0;
+ }
+ if (get_PREF_LONG(TKEY(N), &Ret, dflt))
+ return Ret;
+ return 0;
+ case TYPE_GETTEXT:
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "requesting a I18N string in param %d; want a number", N);
+ return 0;
+ case TYPE_SUBTEMPLATE:
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "requesting a subtemplate in param %d; not supported for numbers", N);
+ return 0;
+ default:
+ LogTemplateError(Target,
+ "TokenParameter", N, TP,
+ "unknown param type %d; [%d]", N, TP->Tokens->Params[N]->Type);
+ return 0;
+ }
+}
+
+
+/*
+ * puts string into the template and computes which escape methon we should use
+ * Source = the string we should put into the template
+ * FormatTypeIndex = where should we look for escape types if?
+ */
+void StrBufAppendTemplate(StrBuf *Target,
+ WCTemplputParams *TP,
+ const StrBuf *Source, int FormatTypeIndex)
+{
+ const char *pFmt = NULL;
+ char EscapeAs = ' ';
+
+ if ((FormatTypeIndex < TP->Tokens->nParameters) &&
+ (TP->Tokens->Params[FormatTypeIndex] != NULL) &&
+ (TP->Tokens->Params[FormatTypeIndex]->Type == TYPE_STR) &&
+ (TP->Tokens->Params[FormatTypeIndex]->len >= 1)) {
+ pFmt = TP->Tokens->Params[FormatTypeIndex]->Start;
+ EscapeAs = *pFmt;
+ }
+
+ switch(EscapeAs)
+ {
+ case 'H':
+ StrEscAppend(Target, Source, NULL, 0, 2);
+ break;
+ case 'X':
+ StrEscAppend(Target, Source, NULL, 0, 0);
+ break;
+ case 'J':
+ StrECMAEscAppend(Target, Source, NULL);
+ break;
+ case 'K':
+ StrHtmlEcmaEscAppend(Target, Source, NULL, 0, 0);
+ break;
+ case 'U':
+ StrBufUrlescAppend(Target, Source, NULL);
+ break;
+ case 'F':
+ if (pFmt != NULL) pFmt++;
+ else pFmt = "JUSTIFY";
+ if (*pFmt == '\0') pFmt = "JUSTIFY";
+ FmOut(Target, pFmt, Source);
+ break;
+ default:
+ StrBufAppendBuf(Target, Source, 0);
+ }
+}
+
+/*
+ * puts string into the template and computes which escape methon we should use
+ * Source = the string we should put into the template
+ * FormatTypeIndex = where should we look for escape types if?
+ */
+void StrBufAppendTemplateStr(StrBuf *Target,
+ WCTemplputParams *TP,
+ const char *Source, int FormatTypeIndex)
+{
+ const char *pFmt = NULL;
+ char EscapeAs = ' ';
+
+ if ((FormatTypeIndex < TP->Tokens->nParameters) &&
+ (TP->Tokens->Params[FormatTypeIndex]->Type == TYPE_STR) &&
+ (TP->Tokens->Params[FormatTypeIndex]->len >= 1)) {
+ pFmt = TP->Tokens->Params[FormatTypeIndex]->Start;
+ EscapeAs = *pFmt;
+ }
+
+ switch(EscapeAs)
+ {
+ case 'H':
+ StrEscAppend(Target, NULL, Source, 0, 2);
+ break;
+ case 'X':
+ StrEscAppend(Target, NULL, Source, 0, 0);
+ break;
+ case 'J':
+ StrECMAEscAppend(Target, NULL, Source);
+ break;
+ case 'K':
+ StrHtmlEcmaEscAppend(Target, NULL, Source, 0, 0);
+ break;
+ case 'U':
+ StrBufUrlescAppend(Target, NULL, Source);
+ break;
+/*
+ case 'F':
+ if (pFmt != NULL) pFmt++;
+ else pFmt = "JUSTIFY";
+ if (*pFmt == '\0') pFmt = "JUSTIFY";
+ FmOut(Target, pFmt, Source);
+ break;
+*/
+ default:
+ StrBufAppendBufPlain(Target, Source, -1, 0);
+ }
+}
+
+
+void PutNewToken(WCTemplate *Template, WCTemplateToken *NewToken)
+{
+ if (Template->nTokensUsed + 1 >= Template->TokenSpace) {
+ if (Template->TokenSpace <= 0) {
+ Template->Tokens = (WCTemplateToken**)malloc(
+ sizeof(WCTemplateToken*) * 10);
+ memset(Template->Tokens, 0, sizeof(WCTemplateToken*) * 10);
+ Template->TokenSpace = 10;
+ }
+ else {
+ WCTemplateToken **NewTokens;
+
+ NewTokens= (WCTemplateToken**) malloc(
+ sizeof(WCTemplateToken*) * Template->TokenSpace * 2);
+
+ memset(NewTokens,
+ 0, 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;
+}
+
+int GetNextParameter(StrBuf *Buf,
+ const char **pCh,
+ const char *pe,
+ WCTemplateToken *Tokens,
+ WCTemplate *pTmpl,
+ WCTemplputParams *TP,
+ TemplateParam **pParm)
+{
+ const char *pch = *pCh;
+ const char *pchs, *pche;
+ TemplateParam *Parm;
+ char quote = '\0';
+ int ParamBrace = 0;
+
+ *pParm = Parm = (TemplateParam *) malloc(sizeof(TemplateParam));
+ memset(Parm, 0, sizeof(TemplateParam));
+ Parm->Type = TYPE_STR;
+
+ /* Skip leading whitespaces */
+ while ((*pch == ' ' )||
+ (*pch == '\t')||
+ (*pch == '\r')||
+ (*pch == '\n')) pch ++;
+
+ if (*pch == ':') {
+ Parm->Type = TYPE_PREFSTR;
+ pch ++;
+ if (*pch == '(') {
+ pch ++;
+ ParamBrace = 1;
+ }
+ }
+ else if (*pch == '.') {
+ Parm->Type = TYPE_ROOMPREFSTR;
+ pch ++;
+ if (*pch == '(') {
+ pch ++;
+ ParamBrace = 1;
+ }
+ }
+ else if (*pch == ';') {
+ Parm->Type = TYPE_PREFINT;
+ pch ++;
+ if (*pch == '(') {
+ pch ++;
+ ParamBrace = 1;
+ }
+ }
+ else if (*pch == '#') {
+ Parm->Type = TYPE_INTDEFINE;
+ pch ++;
+ }
+ else if (*pch == '_') {
+ Parm->Type = TYPE_GETTEXT;
+ pch ++;
+ if (*pch == '(') {
+ pch ++;
+ ParamBrace = 1;
+ }
+ }
+ else if (*pch == 'B') {
+ Parm->Type = TYPE_BSTR;
+ pch ++;
+ if (*pch == '(') {
+ pch ++;
+ ParamBrace = 1;
+ }
+ }
+ else if (*pch == '=') {
+ Parm->Type = TYPE_SUBTEMPLATE;
+ pch ++;
+ if (*pch == '(') {
+ pch ++;
+ ParamBrace = 1;
+ }
+ }
+
+
+ if (*pch == '"')
+ quote = '"';
+ else if (*pch == '\'')
+ quote = '\'';
+ if (quote != '\0') {
+ pch ++;
+ pchs = pch;
+ while (pch <= pe &&
+ ((*pch != quote) ||
+ ( (pch > pchs) && (*(pch - 1) == '\\'))
+ )) {
+ pch ++;
+ }
+ pche = pch;
+ if (*pch != quote) {
+ syslog(LOG_WARNING, "Error (in '%s' line %ld); "
+ "evaluating template param [%s] in Token [%s]\n",
+ ChrPtr(pTmpl->FileName),
+ Tokens->Line,
+ ChrPtr(Tokens->FlatToken),
+ *pCh);
+ pch ++;
+ free(Parm);
+ *pParm = NULL;
+ return 0;
+ }
+ else {
+ StrBufPeek(Buf, pch, -1, '\0');
+ if (LoadTemplates > 1) {
+ syslog(LOG_DEBUG,
+ "DBG: got param [%s] "SIZE_T_FMT" "SIZE_T_FMT"\n",
+ pchs, pche - pchs, strlen(pchs)
+ );
+ }
+ Parm->Start = pchs;
+ Parm->len = pche - pchs;
+ pch ++; /* move after trailing quote */
+ if (ParamBrace && (*pch == ')')) {
+ pch ++;
+ }
+
+ }
+ }
+ 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;
+/* TODO whUT?
+ syslog(LOG_DEBUG, "Error (in '%s' line %ld); "
+ "evaluating long template param [%s] in Token [%s]\n",
+ ChrPtr(pTmpl->FileName),
+ Tokens->Line,
+ ChrPtr(Tokens->FlatToken),
+ *pCh);
+ */
+ free(Parm);
+ *pParm = NULL;
+ return 0;
+ }
+ }
+ while ((*pch == ' ' )||
+ (*pch == '\t')||
+ (*pch == '\r')||
+ (*pch == ',' )||
+ (*pch == '\n')) pch ++;
+
+ switch (Parm->Type)
+ {
+ case TYPE_GETTEXT:
+ if (DumpTemplateI18NStrings) {
+ StrBufAppendPrintf(I18nDump, "_(\"%s\");\n", Parm->Start);
+ }
+ break;
+ case TYPE_INTDEFINE: {
+ void *vPVal;
+
+ if (GetHash(Defines, Parm->Start, Parm->len, &vPVal) &&
+ (vPVal != NULL))
+ {
+ long *PVal;
+ PVal = (long*) vPVal;
+
+ Parm->lvalue = *PVal;
+ }
+ else if (strchr(Parm->Start, '|') != NULL)
+ {
+ const char *Pos;
+ StrBuf *pToken;
+ StrBuf *Match;
+
+ Parm->MaskBy = eOR;
+ pToken = NewStrBufPlain (Parm->Start, Parm->len);
+ Match = NewStrBufPlain (NULL, Parm->len);
+ Pos = ChrPtr(pToken);
+
+ while ((Pos != NULL) && (Pos != StrBufNOTNULL))
+ {
+ StrBufExtract_NextToken(Match, pToken, &Pos, '|');
+ StrBufTrim(Match);
+ if (StrLength (Match) > 0)
+ {
+ if (GetHash(Defines, SKEY(Match), &vPVal) &&
+ (vPVal != NULL))
+ {
+ long *PVal;
+ PVal = (long*) vPVal;
+
+ Parm->lvalue |= *PVal;
+ }
+ else {
+ LogTemplateError(NULL, "Define",
+ Tokens->nParameters,
+ TP,
+ "%s isn't known!!",
+ ChrPtr(Match));
+
+ }
+ }
+ }
+ FreeStrBuf(&pToken);
+ FreeStrBuf(&Match);
+ }
+ else if (strchr(Parm->Start, '&') != NULL)
+ {
+ const char *Pos;
+ StrBuf *pToken;
+ StrBuf *Match;
+
+ Parm->MaskBy = eAND;
+ pToken = NewStrBufPlain (Parm->Start, Parm->len);
+ Match = NewStrBufPlain (NULL, Parm->len);
+ Pos = ChrPtr(pToken);
+
+ while ((Pos != NULL) && (Pos != StrBufNOTNULL))
+ {
+ StrBufExtract_NextToken(Match, pToken, &Pos, '&');
+ StrBufTrim(Match);
+ if (StrLength (Match) > 0)
+ {
+ if (GetHash(Defines, SKEY(Match), &vPVal) &&
+ (vPVal != NULL))
+ {
+ long *PVal;
+ PVal = (long*) vPVal;
+
+ Parm->lvalue |= *PVal;
+ }
+ else {
+ LogTemplateError(NULL, "Define",
+ Tokens->nParameters,
+ TP,
+ "%s isn't known!!",
+ ChrPtr(Match));
+
+ }
+ }
+ }
+ FreeStrBuf(&Match);
+ FreeStrBuf(&pToken);
+ }
+ else {
+
+
+ LogTemplateError(NULL, "Define",
+ Tokens->nParameters,
+ TP,
+ "%s isn't known!!",
+ Parm->Start);
+ }}
+ break;
+ case TYPE_SUBTEMPLATE:{
+ void *vTmpl;
+ /* well, we don't check the mobile stuff here... */
+ if (!GetHash(LocalTemplateCache, Parm->Start, Parm->len, &vTmpl) &&
+ !GetHash(TemplateCache, Parm->Start, Parm->len, &vTmpl)) {
+ LogTemplateError(NULL,
+ "SubTemplate",
+ Tokens->nParameters,
+ TP,
+ "referenced here doesn't exist");
+ }}
+ break;
+ }
+ *pCh = pch;
+ return 1;
+}
+
+WCTemplateToken *NewTemplateSubstitute(StrBuf *Buf,
+ const char *pStart,
+ const char *pTokenStart,
+ const char *pTokenEnd,
+ long Line,
+ WCTemplate *pTmpl)
+{
+ void *vVar;
+ const char *pch;
+ WCTemplateToken *NewToken;
+ WCTemplputParams TP;
+
+ NewToken = (WCTemplateToken*)malloc(sizeof(WCTemplateToken));
+ memset(NewToken, 0, sizeof(WCTemplateToken));
+ TP.Tokens = NewToken;
+ NewToken->FileName = pTmpl->FileName; /* to print meaningfull log messages... */
+ NewToken->Flags = 0;
+ NewToken->Line = Line + 1;
+ NewToken->pTokenStart = pTokenStart;
+ NewToken->TokenStart = pTokenStart - pStart;
+ NewToken->TokenEnd = (pTokenEnd - pStart) - NewToken->TokenStart;
+ NewToken->pTokenEnd = pTokenEnd;
+ NewToken->NameEnd = NewToken->TokenEnd - 2;
+ NewToken->PreEval = NULL;
+ NewToken->FlatToken = NewStrBufPlain(pTokenStart + 2, pTokenEnd - pTokenStart - 2);
+ StrBufShrinkToFit(NewToken->FlatToken, 1);
+
+ StrBufPeek(Buf, pTokenStart, + 1, '\0');
+ StrBufPeek(Buf, pTokenEnd, -1, '\0');
+ pch = NewToken->pName = pTokenStart + 2;
+
+ NewToken->HaveParameters = 0;;
+ NewToken->nParameters = 0;
+
+ while (pch < pTokenEnd - 1) {
+ if (*pch == '(') {
+ StrBufPeek(Buf, pch, -1, '\0');
+ NewToken->NameEnd = pch - NewToken->pName;
+ pch ++;
+ if (*(pTokenEnd - 1) != ')') {
+ LogTemplateError(
+ NULL, "Parseerror", ERR_NAME, &TP,
+ "Warning, Non welformed Token; missing right parenthesis");
+ }
+ while (pch < pTokenEnd - 1) {
+ NewToken->nParameters++;
+ if (GetNextParameter(Buf,
+ &pch,
+ pTokenEnd - 1,
+ NewToken,
+ pTmpl,
+ &TP,
+ &NewToken->Params[NewToken->nParameters - 1]))
+ {
+ NewToken->HaveParameters = 1;
+ if (NewToken->nParameters >= MAXPARAM) {
+ LogTemplateError(
+ NULL, "Parseerror", ERR_NAME, &TP,
+ "only [%d] Params allowed in Tokens",
+ MAXPARAM);
+
+ FreeToken(&NewToken);
+ return NULL;
+ }
+ }
+ else break;
+ }
+ if((NewToken->NameEnd == 1) &&
+ (NewToken->HaveParameters == 1))
+
+ {
+ if (*(NewToken->pName) == '_')
+ NewToken->Flags = SV_GETTEXT;
+ else if (*(NewToken->pName) == '=')
+ NewToken->Flags = SV_SUBTEMPL;
+ else if (*(NewToken->pName) == '%')
+ NewToken->Flags = SV_CUST_STR_CONDITIONAL;
+ else if (*(NewToken->pName) == '?')
+ NewToken->Flags = SV_CONDITIONAL;
+ else if (*(NewToken->pName) == '!')
+ NewToken->Flags = SV_NEG_CONDITIONAL;
+ }
+ }
+ else pch ++;
+ }
+
+ switch (NewToken->Flags) {
+ case 0:
+ /* If we're able to find out more about the token, do it now while its fresh. */
+ pch = NewToken->pName;
+ while (pch < NewToken->pName + NewToken->NameEnd)
+ {
+ if (((*pch >= 'A') && (*pch <= 'Z')) ||
+ ((*pch >= '0') && (*pch <= '9')) ||
+ (*pch == ':') ||
+ (*pch == '-') ||
+ (*pch == '_'))
+ pch ++;
+ else
+ {
+ LogTemplateError(
+ NULL, "Token Name", ERR_NAME, &TP,
+ "contains illegal char: '%c'",
+ *pch);
+ pch++;
+ }
+
+ }
+ if (GetHash(GlobalNS, NewToken->pName, NewToken->NameEnd, &vVar)) {
+ HashHandler *Handler;
+ Handler = (HashHandler*) vVar;
+ if ((NewToken->nParameters < Handler->Filter.nMinArgs) ||
+ (NewToken->nParameters > Handler->Filter.nMaxArgs)) {
+ LogTemplateError(
+ NULL, "Token", ERR_NAME, &TP,
+ "doesn't work with %d params",
+ NewToken->nParameters);
+
+ }
+ else {
+ NewToken->PreEval = Handler;
+ NewToken->Flags = SV_PREEVALUATED;
+ if (Handler->PreEvalFunc != NULL)
+ Handler->PreEvalFunc(NewToken);
+ }
+ } else {
+ LogTemplateError(
+ NULL, "Token ", ERR_NAME, &TP,
+ " isn't known to us.");
+ }
+ break;
+ case SV_GETTEXT:
+ if ((NewToken->nParameters < 1) || (NewToken->nParameters > 2)) {
+ LogTemplateError(
+ NULL, "Gettext", ERR_NAME, &TP,
+ "requires 1 or 2 parameter, you gave %d params",
+ NewToken->nParameters);
+ NewToken->Flags = 0;
+ break;
+ }
+ if (DumpTemplateI18NStrings) {
+ StrBufAppendPrintf(I18nDump, "_(\"%s\");\n", NewToken->Params[0]->Start);
+ }
+ break;
+ case SV_SUBTEMPL:
+ if (NewToken->nParameters != 1) {
+ LogTemplateError(
+ NULL, "Subtemplates", ERR_NAME, &TP,
+ "require exactly 1 parameter, you gave %d params",
+ NewToken->nParameters);
+ break;
+ }
+ else {
+ void *vTmpl;
+ /* well, we don't check the mobile stuff here... */
+ if (!GetHash(LocalTemplateCache,
+ NewToken->Params[0]->Start,
+ NewToken->Params[0]->len,
+ &vTmpl) &&
+ !GetHash(TemplateCache,
+ NewToken->Params[0]->Start,
+ NewToken->Params[0]->len,
+ &vTmpl)) {
+ LogTemplateError(
+ NULL, "SubTemplate", ERR_PARM1, &TP,
+ "doesn't exist");
+ }
+ }
+ break;
+ case SV_CUST_STR_CONDITIONAL:
+ case SV_CONDITIONAL:
+ case SV_NEG_CONDITIONAL:
+ if (NewToken->nParameters <2) {
+ LogTemplateError(
+ NULL, "Conditional", ERR_PARM1, &TP,
+ "require at least 2 parameters, you gave %d params",
+ NewToken->nParameters);
+ NewToken->Flags = 0;
+ break;
+ }
+ if (NewToken->Params[1]->lvalue == 0) {
+ LogTemplateError(
+ NULL, "Conditional", ERR_PARM1, &TP,
+ "Conditional ID (Parameter 1) mustn't be 0!");
+ NewToken->Flags = 0;
+ break;
+ }
+ if (!GetHash(Conditionals,
+ NewToken->Params[0]->Start,
+ NewToken->Params[0]->len,
+ &vVar) ||
+ (vVar == NULL)) {
+ if ((NewToken->Params[0]->len == 1) &&
+ (NewToken->Params[0]->Start[0] == 'X'))
+ break;
+ LogTemplateError(
+ NULL, "Conditional", ERR_PARM1, &TP,
+ "Not found!");
+/*
+ NewToken->Error = NewStrBuf();
+ StrBufAppendPrintf(
+ NewToken->Error,
+ "<pre>\nConditional [%s] (in '%s' line %ld); Not found!\n[%s]\n</pre>\n",
+ NewToken->Params[0]->Start,
+ ChrPtr(pTmpl->FileName),
+ NewToken->Line,
+ ChrPtr(NewToken->FlatToken));
+*/
+ }
+ else {
+ NewToken->PreEval = vVar;
+ }
+ break;
+ }
+ return NewToken;
+}
+
+
+
+
+
+/*
+ * Display a variable-substituted template
+ * templatename template file to load
+ */
+void *prepare_template(StrBuf *filename, StrBuf *Key, HashList *PutThere) {
+ WCTemplate *NewTemplate;
+
+ NewTemplate = (WCTemplate *) malloc(sizeof(WCTemplate));
+ memset(NewTemplate, 0, sizeof(WCTemplate));
+ NewTemplate->Data = NULL;
+ NewTemplate->FileName = NewStrBufDup(filename);
+ StrBufShrinkToFit(NewTemplate->FileName, 1);
+ NewTemplate->nTokensUsed = 0;
+ NewTemplate->TokenSpace = 0;
+ NewTemplate->Tokens = NULL;
+ NewTemplate->MimeType = NewStrBufPlain(GuessMimeByFilename (SKEY(NewTemplate->FileName)), -1);
+ if (strstr(ChrPtr(NewTemplate->MimeType), "text") != NULL) {
+ StrBufAppendBufPlain(NewTemplate->MimeType, HKEY("; charset=utf-8"), 0);
+ }
+
+ if (strstr(ChrPtr(NewTemplate->MimeType), "text") != NULL) {
+ StrBufAppendBufPlain(NewTemplate->MimeType, HKEY("; charset=utf-8"), 0);
+ }
+
+ Put(PutThere, ChrPtr(Key), StrLength(Key), NewTemplate, FreeWCTemplate);
+ return NewTemplate;
+}
+
+/*
+ * Display a variable-substituted template
+ * templatename template file to load
+ */
+void *duplicate_template(WCTemplate *OldTemplate) {
+ WCTemplate *NewTemplate;
+
+ NewTemplate = (WCTemplate *) malloc(sizeof(WCTemplate));
+ memset(NewTemplate, 0, sizeof(WCTemplate));
+ NewTemplate->Data = NULL;
+ NewTemplate->FileName = NewStrBufDup(OldTemplate->FileName);
+ StrBufShrinkToFit(NewTemplate->FileName, 1);
+ NewTemplate->nTokensUsed = 0;
+ NewTemplate->TokenSpace = 0;
+ NewTemplate->Tokens = NULL;
+ NewTemplate->MimeType = NewStrBufDup(OldTemplate->MimeType);
+ return NewTemplate;
+}
+
+
+void SanityCheckTemplate(StrBuf *Target, WCTemplate *CheckMe) {
+ int i = 0;
+ int j;
+ int FoundConditionalEnd;
+
+ for (i = 0; i < CheckMe->nTokensUsed; i++) {
+ switch(CheckMe->Tokens[i]->Flags) {
+ case SV_CONDITIONAL:
+ case SV_NEG_CONDITIONAL:
+ FoundConditionalEnd = 0;
+ if ((CheckMe->Tokens[i]->Params[0]->len == 1) &&
+ (CheckMe->Tokens[i]->Params[0]->Start[0] == 'X'))
+ break;
+ for (j = i + 1; j < CheckMe->nTokensUsed; j++)
+ {
+ if (((CheckMe->Tokens[j]->Flags == SV_CONDITIONAL) ||
+ (CheckMe->Tokens[j]->Flags == SV_NEG_CONDITIONAL)) &&
+ (CheckMe->Tokens[i]->Params[1]->lvalue ==
+ CheckMe->Tokens[j]->Params[1]->lvalue))
+ {
+ FoundConditionalEnd = 1;
+ break;
+ }
+
+ }
+ if (!FoundConditionalEnd)
+ {
+ WCTemplputParams TP;
+ memset(&TP, 0, sizeof(WCTemplputParams));
+ TP.Tokens = CheckMe->Tokens[i];
+ LogTemplateError(
+ Target, "Token", ERR_PARM1, &TP,
+ "Conditional without Endconditional"
+ );
+ }
+ break;
+ default:
+ break;
+ }
+ }
+}
+
+/*
+ * Display a variable-substituted template
+ * templatename template file to load
+ */
+void *load_template(StrBuf *Target, WCTemplate *NewTemplate)
+{
+ int fd;
+ struct stat statbuf;
+ const char *pS, *pE, *pch, *Err;
+ long Line;
+
+ fd = open(ChrPtr(NewTemplate->FileName), O_RDONLY);
+ if (fd <= 0) {
+ syslog(LOG_WARNING, "ERROR: could not open template '%s' - %s\n",
+ ChrPtr(NewTemplate->FileName), strerror(errno));
+ return NULL;
+ }
+
+ if (fstat(fd, &statbuf) == -1) {
+ syslog(LOG_WARNING, "ERROR: could not stat template '%s' - %s\n",
+ ChrPtr(NewTemplate->FileName), strerror(errno));
+ return NULL;
+ }
+
+ NewTemplate->Data = NewStrBufPlain(NULL, statbuf.st_size + 1);
+ if (StrBufReadBLOB(NewTemplate->Data, &fd, 1, statbuf.st_size, &Err) < 0) {
+ close(fd);
+ syslog(LOG_WARNING, "ERROR: reading template '%s' - %s<br>\n",
+ ChrPtr(NewTemplate->FileName), strerror(errno));
+ return NULL;
+ }
+ close(fd);
+
+ Line = 0;
+ StrBufShrinkToFit(NewTemplate->Data, 1);
+ StrBufShrinkToFit(NewTemplate->MimeType, 1);
+ pS = pch = ChrPtr(NewTemplate->Data);
+ pE = pS + StrLength(NewTemplate->Data);
+ while (pch < pE) {
+ const char *pts, *pte;
+ char InQuotes = '\0';
+ void *pv;
+
+ /** Find one <? > */
+ for (; pch < pE; pch ++) {
+ if ((*pch=='<')&&(*(pch + 1)=='?') &&
+ !((pch == pS) && /* we must ommit a <?xml */
+ (*(pch + 2) == 'x') &&
+ (*(pch + 3) == 'm') &&
+ (*(pch + 4) == 'l')))
+ break;
+ if (*pch=='\n') Line ++;
+ }
+ if (pch >= pE)
+ continue;
+ pts = pch;
+
+ /** Found one? parse it. */
+ for (; pch <= pE - 1; pch ++) {
+ if ((!InQuotes) &&
+ ((*pch == '\'') || (*pch == '"')))
+ {
+ InQuotes = *pch;
+ }
+ else if (InQuotes && (InQuotes == *pch))
+ {
+ InQuotes = '\0';
+ }
+ else if ((InQuotes) &&
+ (*pch == '\\') &&
+ (*(pch + 1) == InQuotes))
+ {
+ pch++;
+ }
+ else if ((!InQuotes) &&
+ (*pch == '>'))
+ {
+ break;
+ }
+ }
+ if (pch + 1 > pE)
+ continue;
+ pte = pch;
+ pv = NewTemplateSubstitute(NewTemplate->Data, pS, pts, pte, Line, NewTemplate);
+ if (pv != NULL) {
+ PutNewToken(NewTemplate, pv);
+ pch ++;
+ }
+ }
+
+ SanityCheckTemplate(NULL, NewTemplate);
+ return NewTemplate;
+}
+
+
+const char* PrintTemplate(void *vSubst)
+{
+ WCTemplate *Tmpl = vSubst;
+
+ return ChrPtr(Tmpl->FileName);
+
+}
+
+int LoadTemplateDir(const StrBuf *DirName, HashList *big, const StrBuf *BaseKey)
+{
+ int Toplevel;
+ StrBuf *FileName;
+ StrBuf *Key;
+ StrBuf *SubKey;
+ StrBuf *SubDirectory;
+ DIR *filedir = NULL;
+ struct dirent *filedir_entry;
+ struct dirent *d;
+ int d_type = 0;
+ int d_namelen;
+ int d_without_ext;
+
+ d = (struct dirent *)malloc(offsetof(struct dirent, d_name) + PATH_MAX + 1);
+ if (d == NULL) {
+ return 0;
+ }
+
+ filedir = opendir (ChrPtr(DirName));
+ if (filedir == NULL) {
+ free(d);
+ return 0;
+ }
+
+ Toplevel = StrLength(BaseKey) == 0;
+ SubDirectory = NewStrBuf();
+ SubKey = NewStrBuf();
+ FileName = NewStrBufPlain(NULL, PATH_MAX);
+ Key = NewStrBuf();
+ while ((readdir_r(filedir, d, &filedir_entry) == 0) &&
+ (filedir_entry != NULL))
+ {
+ char *MinorPtr;
+
+#ifdef _DIRENT_HAVE_D_NAMLEN
+ d_namelen = filedir_entry->d_namlen;
+#else
+ d_namelen = strlen(filedir_entry->d_name);
+#endif
+
+#ifdef _DIRENT_HAVE_D_TYPE
+ d_type = filedir_entry->d_type;
+#else
+
+#ifndef DT_UNKNOWN
+#define DT_UNKNOWN 0
+#define DT_DIR 4
+#define DT_REG 8
+#define DT_LNK 10
+
+#define IFTODT(mode) (((mode) & 0170000) >> 12)
+#define DTTOIF(dirtype) ((dirtype) << 12)
+#endif
+ d_type = DT_UNKNOWN;
+#endif
+ d_without_ext = d_namelen;
+
+ if ((d_namelen > 1) && filedir_entry->d_name[d_namelen - 1] == '~')
+ continue; /* Ignore backup files... */
+
+ if ((d_namelen == 1) &&
+ (filedir_entry->d_name[0] == '.'))
+ continue;
+
+ if ((d_namelen == 2) &&
+ (filedir_entry->d_name[0] == '.') &&
+ (filedir_entry->d_name[1] == '.'))
+ continue;
+
+ if (d_type == DT_UNKNOWN) {
+ struct stat s;
+ char path[PATH_MAX];
+ snprintf(path, PATH_MAX, "%s/%s",
+ ChrPtr(DirName), filedir_entry->d_name);
+ if (lstat(path, &s) == 0) {
+ d_type = IFTODT(s.st_mode);
+ }
+ }
+ switch (d_type)
+ {
+ case DT_DIR:
+ /* Skip directories we are not interested in... */
+ if (strcmp(filedir_entry->d_name, ".svn") == 0)
+ continue;
+
+ FlushStrBuf(SubKey);
+ if (!Toplevel) {
+ /* If we're not toplevel, the upper dirs count as foo_bar_<local name>*/
+ StrBufAppendBuf(SubKey, BaseKey, 0);
+ StrBufAppendBufPlain(SubKey, HKEY("_"), 0);
+ }
+ StrBufAppendBufPlain(SubKey, filedir_entry->d_name, d_namelen, 0);
+
+ FlushStrBuf(SubDirectory);
+ StrBufAppendBuf(SubDirectory, DirName, 0);
+ if (ChrPtr(SubDirectory)[StrLength(SubDirectory) - 1] != '/')
+ StrBufAppendBufPlain(SubDirectory, HKEY("/"), 0);
+ StrBufAppendBufPlain(SubDirectory, filedir_entry->d_name, d_namelen, 0);
+
+ LoadTemplateDir(SubDirectory, big, SubKey);
+
+ break;
+ case DT_LNK:
+ case DT_REG:
+
+
+ while ((d_without_ext > 0) && (filedir_entry->d_name[d_without_ext] != '.'))
+ d_without_ext --;
+ if ((d_without_ext == 0) || (d_namelen < 3))
+ continue;
+ if (((d_namelen > 1) && filedir_entry->d_name[d_namelen - 1] == '~') ||
+ (strcmp(&filedir_entry->d_name[d_without_ext], ".orig") == 0) ||
+ (strcmp(&filedir_entry->d_name[d_without_ext], ".swp") == 0))
+ continue; /* Ignore backup files... */
+ StrBufPrintf(FileName, "%s/%s", ChrPtr(DirName), filedir_entry->d_name);
+ MinorPtr = strchr(filedir_entry->d_name, '.');
+ if (MinorPtr != NULL)
+ *MinorPtr = '\0';
+ FlushStrBuf(Key);
+ if (!Toplevel) {
+ /* If we're not toplevel, the upper dirs count as foo_bar_<local name>*/
+ StrBufAppendBuf(Key, BaseKey, 0);
+ StrBufAppendBufPlain(Key, HKEY("_"), 0);
+ }
+ StrBufAppendBufPlain(Key, filedir_entry->d_name, MinorPtr - filedir_entry->d_name, 0);
+
+ if (LoadTemplates >= 1)
+ syslog(LOG_DEBUG, "%s %s\n", ChrPtr(FileName), ChrPtr(Key));
+ prepare_template(FileName, Key, big);
+ default:
+ break;
+ }
+ }
+ free(d);
+ closedir(filedir);
+ FreeStrBuf(&FileName);
+ FreeStrBuf(&Key);
+ FreeStrBuf(&SubDirectory);
+ FreeStrBuf(&SubKey);
+ return 1;
+}
+
+void InitTemplateCache(void)
+{
+ int i;
+ StrBuf *Key;
+ StrBuf *Dir;
+ HashList *Templates[2];
+
+ Dir = NewStrBuf();
+ Key = NewStrBuf();
+
+ /* Primary Template set... */
+ StrBufPrintf(Dir, "%s/t", static_dirs[0]);
+ LoadTemplateDir(Dir, TemplateCache, Key);
+
+ /* User local Template set */
+ StrBufPrintf(Dir, "%s/t", static_dirs[1]);
+ LoadTemplateDir(Dir, LocalTemplateCache, Key);
+
+ /* Debug Templates, just to be loaded while debugging. */
+
+ StrBufPrintf(Dir, "%s/dbg", static_dirs[0]);
+ LoadTemplateDir(Dir, TemplateCache, Key);
+ Templates[0] = TemplateCache;
+ Templates[1] = LocalTemplateCache;
+
+
+ if (LoadTemplates == 0)
+ for (i=0; i < 2; i++) {
+ const char *Key;
+ long KLen;
+ HashPos *At;
+ void *vTemplate;
+
+ At = GetNewHashPos(Templates[i], 0);
+ while (GetNextHashPos(Templates[i], At, &KLen, &Key, &vTemplate) && (vTemplate != NULL)) {
+ load_template(NULL, (WCTemplate *)vTemplate);
+ }
+ DeleteHashPos(&At);
+ }
+
+
+ FreeStrBuf(&Dir);
+ FreeStrBuf(&Key);
+}
+
+
+
+/*-----------------------------------------------------------------------------
+ * Filling & processing Templates
+ */
+/**
+ * \brief executes one token
+ * \param Target buffer to append to
+ * \param Token da to process.
+ * \param Template we're iterating
+ * \param Context Contextpoointer to pass in
+ * \param state are we in conditional state?
+ * \param ContextType what type of information does context giv us?
+ */
+int EvaluateToken(StrBuf *Target, int state, WCTemplputParams **TPP)
+{
+ const char *AppendMe;
+ long AppendMeLen;
+ HashHandler *Handler;
+ void *vVar;
+ WCTemplputParams *TP = *TPP;
+
+/* much output, since pName is not terminated...
+ syslog(LOG_DEBUG,"Doing token: %s\n",Token->pName);
+*/
+
+ switch (TP->Tokens->Flags) {
+ case SV_GETTEXT:
+ TmplGettext(Target, TP);
+ break;
+ case SV_CONDITIONAL: /** Forward conditional evaluation */
+ Handler = (HashHandler*) TP->Tokens->PreEval;
+ if (!CheckContext(Target, &Handler->Filter, TP, "Conditional")) {
+ return 0;
+ }
+ return EvaluateConditional(Target, 1, state, TPP);
+ break;
+ case SV_NEG_CONDITIONAL: /** Reverse conditional evaluation */
+ Handler = (HashHandler*) TP->Tokens->PreEval;
+ if (!CheckContext(Target, &Handler->Filter, TP, "Conditional")) {
+ return 0;
+ }
+ return EvaluateConditional(Target, 0, state, TPP);
+ break;
+ case SV_CUST_STR_CONDITIONAL: /** Conditional put custom strings from params */
+ Handler = (HashHandler*) TP->Tokens->PreEval;
+ if (!CheckContext(Target, &Handler->Filter, TP, "Conditional")) {
+ return 0;
+ }
+ if (TP->Tokens->nParameters >= 6) {
+ if (EvaluateConditional(Target, 0, state, TPP)) {
+ GetTemplateTokenString(Target, TP, 5, &AppendMe, &AppendMeLen);
+ StrBufAppendBufPlain(Target, AppendMe, AppendMeLen, 0);
+ }
+ else{
+ GetTemplateTokenString(Target, TP, 4, &AppendMe, &AppendMeLen);
+ StrBufAppendBufPlain(Target, AppendMe, AppendMeLen, 0);
+ }
+ if (*TPP != TP)
+ {
+ UnStackDynamicContext(Target, TPP);
+ }
+ }
+ else {
+ LogTemplateError( Target, "Conditional", ERR_NAME, TP, "needs at least 6 Params!");
+ }
+ break;
+ case SV_SUBTEMPL:
+ if (TP->Tokens->nParameters == 1)
+ DoTemplate(TKEY(0), Target, TP);
+ break;
+ case SV_PREEVALUATED:
+ Handler = (HashHandler*) TP->Tokens->PreEval;
+ if (!CheckContext(Target, &Handler->Filter, TP, "Token")) {
+ return 0;
+ }
+ Handler->HandlerFunc(Target, TP);
+ break;
+ default:
+ if (GetHash(GlobalNS, TP->Tokens->pName, TP->Tokens->NameEnd, &vVar)) {
+ Handler = (HashHandler*) vVar;
+ if (!CheckContext(Target, &Handler->Filter, TP, "Token")) {
+ return 0;
+ }
+ else {
+ Handler->HandlerFunc(Target, TP);
+ }
+ }
+ else {
+ LogTemplateError(
+ Target, "Token UNKNOWN", ERR_NAME, TP,
+ "You've specified a token that isn't known to webcit.!");
+ }
+ }
+ return 0;
+}
+
+
+
+const StrBuf *ProcessTemplate(WCTemplate *Tmpl, StrBuf *Target, WCTemplputParams *CallingTP)
+{
+ WCTemplate *pTmpl = Tmpl;
+ int done = 0;
+ int i;
+ TemplState state;
+ const char *pData, *pS;
+ long len;
+ WCTemplputParams TP;
+ WCTemplputParams *TPtr = &TP;
+
+ memset(TPtr, 0, sizeof(WCTemplputParams));
+
+ memcpy(&TP.Filter, &CallingTP->Filter, sizeof(ContextFilter));
+
+ TP.Context = CallingTP->Context;
+ TP.Sub = CallingTP->Sub;
+ TP.Super = CallingTP->Super;
+
+ if (LoadTemplates != 0) {
+ if (LoadTemplates > 1)
+ syslog(LOG_DEBUG, "DBG: ----- loading: [%s] ------ \n",
+ ChrPtr(Tmpl->FileName));
+ pTmpl = duplicate_template(Tmpl);
+ if(load_template(Target, pTmpl) == NULL) {
+ StrBufAppendPrintf( Target,
+ "<pre>\nError loading Template [%s]\n See Logfile for details\n</pre>\n",
+ ChrPtr(Tmpl->FileName));
+ FreeWCTemplate(pTmpl);
+ return NULL;
+ }
+
+ }
+
+ pS = pData = ChrPtr(pTmpl->Data);
+ len = StrLength(pTmpl->Data);
+ i = 0;
+ state = eNext;
+ while (!done) {
+ if (i >= pTmpl->nTokensUsed) {
+ StrBufAppendBufPlain(Target, pData, len - (pData - pS), 0);
+ done = 1;
+ }
+ else {
+ int TokenRc = 0;
+
+ StrBufAppendBufPlain( Target, pData, pTmpl->Tokens[i]->pTokenStart - pData, 0);
+ TPtr->Tokens = pTmpl->Tokens[i];
+ TPtr->nArgs = pTmpl->Tokens[i]->nParameters;
+
+ TokenRc = EvaluateToken(Target, TokenRc, &TPtr);
+ if (TokenRc > 0) {
+ state = eSkipTilEnd;
+ }
+ else if (TokenRc < 0) {
+ if ((TPtr != &TP) && (TPtr->ExitCTXID == -TokenRc)) {
+ UnStackDynamicContext(Target, &TPtr);
+ }
+ TokenRc = 0;
+ }
+
+ while ((state != eNext) && (i+1 < pTmpl->nTokensUsed)) {
+ /* condition told us to skip till its end condition */
+ i++;
+ TPtr->Tokens = pTmpl->Tokens[i];
+ TPtr->nArgs = pTmpl->Tokens[i]->nParameters;
+ if ((pTmpl->Tokens[i]->Flags == SV_CONDITIONAL) ||
+ (pTmpl->Tokens[i]->Flags == SV_NEG_CONDITIONAL))
+ {
+ int rc;
+ rc = EvaluateConditional(
+ Target,
+ pTmpl->Tokens[i]->Flags,
+ TokenRc,
+ &TPtr);
+ if (-rc == TokenRc) {
+ TokenRc = 0;
+ state = eNext;
+ if ((TPtr != &TP) && (TPtr->ExitCTXID == - rc)) {
+ UnStackDynamicContext(Target, &TPtr);
+ }
+ }
+ }
+ }
+
+ pData = pTmpl->Tokens[i++]->pTokenEnd + 1;
+ if (i > pTmpl->nTokensUsed)
+ done = 1;
+ }
+ }
+ if (LoadTemplates != 0) {
+ FreeWCTemplate(pTmpl);
+ }
+ return Tmpl->MimeType;
+
+}
+
+
+StrBuf *textPlainType;
+/**
+ * \brief Display a variable-substituted template
+ * \param templatename template file to load
+ * \returns the mimetype of the template its doing
+ */
+const StrBuf *DoTemplate(const char *templatename, long len, StrBuf *Target, WCTemplputParams *TP)
+{
+ WCTemplputParams LocalTP;
+ HashList *Static;
+ HashList *StaticLocal;
+ void *vTmpl;
+
+ if (Target == NULL)
+ Target = WC->WBuf;
+ if (TP == NULL) {
+ memset(&LocalTP, 0, sizeof(WCTemplputParams));
+ TP = &LocalTP;
+ }
+
+ Static = TemplateCache;
+ StaticLocal = LocalTemplateCache;
+
+ if (len == 0) {
+ syslog(LOG_WARNING, "Can't to load a template with empty name!\n");
+ StrBufAppendPrintf(Target, "<pre>\nCan't to load a template with empty name!\n</pre>");
+ return textPlainType;
+ }
+
+ if (!GetHash(StaticLocal, templatename, len, &vTmpl) &&
+ !GetHash(Static, templatename, len, &vTmpl)) {
+ StrBuf *escapedString = NewStrBufPlain(NULL, len);
+
+ StrHtmlEcmaEscAppend(escapedString, NULL, templatename, 1, 1);
+ syslog(LOG_WARNING, "didn't find Template [%s] %ld %ld\n", ChrPtr(escapedString), len , (long)strlen(templatename));
+ StrBufAppendPrintf(Target, "<pre>\ndidn't find Template [%s] %ld %ld\n</pre>",
+ ChrPtr(escapedString), len,
+ (long)strlen(templatename));
+ WC->isFailure = 1;
+#if 0
+ dbg_PrintHash(Static, PrintTemplate, NULL);
+ PrintHash(Static, VarPrintTransition, PrintTemplate);
+#endif
+ FreeStrBuf(&escapedString);
+ return textPlainType;
+ }
+ if (vTmpl == NULL)
+ return textPlainType;
+ return ProcessTemplate(vTmpl, Target, TP);
+
+}
+
+
+void tmplput_Comment(StrBuf *Target, WCTemplputParams *TP)
+{
+ if (LoadTemplates != 0)
+ {
+ StrBuf *Comment;
+ const char *pch;
+ long len;
+
+ GetTemplateTokenString(Target, TP, 0, &pch, &len);
+ Comment = NewStrBufPlain(pch, len);
+ StrBufAppendBufPlain(Target, HKEY("<!--"), 0);
+ StrBufAppendTemplate(Target, TP, Comment, 1);
+ StrBufAppendBufPlain(Target, HKEY("-->"), 0);
+ FreeStrBuf(&Comment);
+ }
+}
+
+/*-----------------------------------------------------------------------------
+ * Iterators
+ */
+typedef struct _HashIterator {
+ HashList *StaticList;
+ int AdditionalParams;
+ CtxType ContextType;
+ CtxType XPectContextType;
+ int Flags;
+ RetrieveHashlistFunc GetHash;
+ HashDestructorFunc Destructor;
+ SubTemplFunc DoSubTemplate;
+ FilterByParamFunc Filter;
+} HashIterator;
+
+void RegisterITERATOR(const char *Name, long len,
+ int AdditionalParams,
+ HashList *StaticList,
+ RetrieveHashlistFunc GetHash,
+ SubTemplFunc DoSubTempl,
+ HashDestructorFunc Destructor,
+ FilterByParamFunc Filter,
+ CtxType ContextType,
+ CtxType XPectContextType,
+ int Flags)
+{
+ HashIterator *It;
+
+ It = (HashIterator*)malloc(sizeof(HashIterator));
+ memset(It, 0, sizeof(HashIterator));
+ It->StaticList = StaticList;
+ It->AdditionalParams = AdditionalParams;
+ It->GetHash = GetHash;
+ It->DoSubTemplate = DoSubTempl;
+ It->Destructor = Destructor;
+ It->Filter = Filter;
+ It->ContextType = ContextType;
+ It->XPectContextType = XPectContextType;
+ It->Flags = Flags;
+ Put(Iterators, Name, len, It, NULL);
+}
+
+typedef struct _iteratestruct {
+ int GroupChange;
+ int oddeven;
+ const char *Key;
+ long KeyLen;
+ int n;
+ int LastN;
+ }IterateStruct;
+
+int preeval_iterate(WCTemplateToken *Token)
+{
+ WCTemplputParams TPP;
+ WCTemplputParams *TP;
+ void *vTmpl;
+ void *vIt;
+ HashIterator *It;
+
+ memset(&TPP, 0, sizeof(WCTemplputParams));
+ TP = &TPP;
+ TP->Tokens = Token;
+ if (!GetHash(Iterators, TKEY(0), &vIt)) {
+ LogTemplateError(
+ NULL, "Iterator", ERR_PARM1, TP,
+ "not found");
+ return 0;
+ }
+ if (TP->Tokens->Params[1]->Type != TYPE_SUBTEMPLATE) {
+ LogTemplateError(NULL, "Iterator", ERR_PARM1, TP,
+ "Need token with type Subtemplate as param 1, have %s",
+ TP->Tokens->Params[1]->Start);
+ }
+
+ /* well, we don't check the mobile stuff here... */
+ if (!GetHash(LocalTemplateCache, TKEY(1), &vTmpl) &&
+ !GetHash(TemplateCache, TKEY(1), &vTmpl)) {
+ LogTemplateError(NULL, "SubTemplate", ERR_PARM1, TP,
+ "referenced here doesn't exist");
+ }
+ Token->Preeval2 = vIt;
+ It = (HashIterator *) vIt;
+
+ if (TP->Tokens->nParameters < It->AdditionalParams + 2) {
+ LogTemplateError(
+ NULL, "Iterator", ERR_PARM1, TP,
+ "doesn't work with %d params",
+ TP->Tokens->nParameters);
+ }
+
+
+ return 1;
+}
+
+void tmpl_iterate_subtmpl(StrBuf *Target, WCTemplputParams *TP)
+{
+ HashIterator *It;
+ HashList *List;
+ HashPos *it;
+ SortStruct *SortBy = NULL;
+ void *vSortBy;
+ int DetectGroupChange = 0;
+ int nMembersUsed;
+ void *vContext;
+ void *vLastContext = NULL;
+ StrBuf *SubBuf;
+ WCTemplputParams IterateTP;
+ WCTemplputParams SubTP;
+ IterateStruct Status;
+
+ long StartAt = 0;
+ long StepWidth = 0;
+ long StopAt = -1;
+
+ memset(&Status, 0, sizeof(IterateStruct));
+
+ It = (HashIterator*) TP->Tokens->Preeval2;
+ if (It == NULL) {
+ LogTemplateError(
+ Target, "Iterator", ERR_PARM1, TP, "Unknown!");
+ return;
+ }
+
+ if (TP->Tokens->nParameters < It->AdditionalParams + 2) {
+ LogTemplateError(
+ Target, "Iterator", ERR_PARM1, TP,
+ "doesn't work with %d params",
+ TP->Tokens->nParameters - 1);
+ return;
+ }
+
+ if ((It->XPectContextType != CTX_NONE) &&
+ (It->XPectContextType != TP->Filter.ContextType)) {
+ LogTemplateError(
+ Target, "Iterator", ERR_PARM1, TP,
+ "requires context of type %s, have %s",
+ ContextName(It->XPectContextType),
+ ContextName(TP->Filter.ContextType));
+ return ;
+
+ }
+
+ if (It->StaticList == NULL)
+ List = It->GetHash(Target, TP);
+ else
+ List = It->StaticList;
+
+ DetectGroupChange = (It->Flags & IT_FLAG_DETECT_GROUPCHANGE) != 0;
+ if (DetectGroupChange) {
+ const StrBuf *BSort;
+ DetectGroupChange = 0;
+ if (havebstr("SortBy")) {
+ BSort = sbstr("SortBy");
+ if (GetHash(SortHash, SKEY(BSort), &vSortBy) &&
+ (vSortBy != NULL)) {
+ SortBy = (SortStruct*)vSortBy;
+ /* first check whether its intended for us... */
+ if ((SortBy->ContextType == It->ContextType)&&
+ /** Ok, its us, lets see in which direction we should sort... */
+ (havebstr("SortOrder"))) {
+ int SortOrder;
+ SortOrder = lbstr("SortOrder");
+ if (SortOrder != 0)
+ DetectGroupChange = 1;
+ }
+ }
+ }
+ }
+ nMembersUsed = GetCount(List);
+
+ StackContext (TP, &IterateTP, &Status, CTX_ITERATE, 0, TP->Tokens);
+ {
+ SubBuf = NewStrBuf();
+
+ if (HAVE_PARAM(2)) {
+ StartAt = GetTemplateTokenNumber(Target, TP, 2, 0);
+ }
+ if (HAVE_PARAM(3)) {
+ StepWidth = GetTemplateTokenNumber(Target, TP, 3, 0);
+ }
+ if (HAVE_PARAM(4)) {
+ StopAt = GetTemplateTokenNumber(Target, TP, 4, -1);
+ }
+ it = GetNewHashPos(List, StepWidth);
+ if (StopAt < 0) {
+ StopAt = GetCount(List);
+ }
+ while (GetNextHashPos(List, it, &Status.KeyLen, &Status.Key, &vContext)) {
+ if ((Status.n >= StartAt) && (Status.n <= StopAt)) {
+
+ if ((It->Filter != NULL) &&
+ !It->Filter(Status.Key, Status.KeyLen, vContext, Target, TP))
+ {
+ continue;
+ }
+
+ if (DetectGroupChange && Status.n > 0) {
+ Status.GroupChange = SortBy->GroupChange(vContext, vLastContext);
+ }
+ Status.LastN = (Status.n + 1) == nMembersUsed;
+ StackContext(&IterateTP, &SubTP, vContext, It->ContextType, 0, NULL);
+ {
+ if (It->DoSubTemplate != NULL)
+ It->DoSubTemplate(SubBuf, &SubTP);
+ DoTemplate(TKEY(1), SubBuf, &SubTP);
+
+ StrBufAppendBuf(Target, SubBuf, 0);
+ FlushStrBuf(SubBuf);
+ }
+ UnStackContext(&SubTP);
+ Status.oddeven = ! Status.oddeven;
+ vLastContext = vContext;
+ }
+ Status.n++;
+ }
+ }
+ UnStackContext(&IterateTP);
+ FreeStrBuf(&SubBuf);
+ DeleteHashPos(&it);
+ if (It->Destructor != NULL)
+ It->Destructor(&List);
+}
+
+
+int conditional_ITERATE_ISGROUPCHANGE(StrBuf *Target, WCTemplputParams *TP)
+{
+ IterateStruct *Ctx = CTX(CTX_ITERATE);
+ if (TP->Tokens->nParameters < 3)
+ return Ctx->GroupChange;
+
+ return TP->Tokens->Params[2]->lvalue == Ctx->GroupChange;
+}
+
+void tmplput_ITERATE_ODDEVEN(StrBuf *Target, WCTemplputParams *TP)
+{
+ IterateStruct *Ctx = CTX(CTX_ITERATE);
+ if (Ctx->oddeven)
+ StrBufAppendBufPlain(Target, HKEY("odd"), 0);
+ else
+ StrBufAppendBufPlain(Target, HKEY("even"), 0);
+}
+
+
+void tmplput_ITERATE_KEY(StrBuf *Target, WCTemplputParams *TP)
+{
+ IterateStruct *Ctx = CTX(CTX_ITERATE);
+
+ StrBufAppendBufPlain(Target, Ctx->Key, Ctx->KeyLen, 0);
+}
+
+void tmplput_ITERATE_N_DIV(StrBuf *Target, WCTemplputParams *TP)
+{
+ IterateStruct *Ctx = CTX(CTX_ITERATE);
+ long div;
+ long divisor = GetTemplateTokenNumber(Target, TP, 0, 1);
+///TODO divisor == 0 -> log error exit
+ div = Ctx->n / divisor;
+ StrBufAppendPrintf(Target, "%ld", div);
+}
+
+void tmplput_ITERATE_N(StrBuf *Target, WCTemplputParams *TP)
+{
+ IterateStruct *Ctx = CTX(CTX_ITERATE);
+ StrBufAppendPrintf(Target, "%d", Ctx->n);
+}
+
+int conditional_ITERATE_FIRSTN(StrBuf *Target, WCTemplputParams *TP)
+{
+ IterateStruct *Ctx = CTX(CTX_ITERATE);
+ return Ctx->n == 0;
+}
+
+int conditional_ITERATE_LASTN(StrBuf *Target, WCTemplputParams *TP)
+{
+ IterateStruct *Ctx = CTX(CTX_ITERATE);
+ return Ctx->LastN;
+}
+
+int conditional_ITERATE_ISMOD(StrBuf *Target, WCTemplputParams *TP)
+{
+ IterateStruct *Ctx = CTX(CTX_ITERATE);
+
+ long divisor = GetTemplateTokenNumber(Target, TP, 2, 1);
+ long expectRemainder = GetTemplateTokenNumber(Target, TP, 3, 0);
+
+ return Ctx->n % divisor == expectRemainder;
+}
+
+
+
+/*-----------------------------------------------------------------------------
+ * Conditionals
+ */
+int EvaluateConditional(StrBuf *Target, int Neg, int state, WCTemplputParams **TPP)
+{
+ ConditionalStruct *Cond;
+ int rc = 0;
+ int res;
+ WCTemplputParams *TP = *TPP;
+
+ if ((TP->Tokens->Params[0]->len == 1) &&
+ (TP->Tokens->Params[0]->Start[0] == 'X'))
+ {
+ return - (TP->Tokens->Params[1]->lvalue);
+ }
+
+ Cond = (ConditionalStruct *) TP->Tokens->PreEval;
+ if (Cond == NULL) {
+ LogTemplateError(
+ Target, "Conditional", ERR_PARM1, TP,
+ "unknown!");
+ return 0;
+ }
+
+ if (!CheckContext(Target, &Cond->Filter, TP, "Conditional")) {
+ return 0;
+ }
+
+ res = Cond->CondF(Target, TP);
+ if (res == Neg)
+ rc = TP->Tokens->Params[1]->lvalue;
+
+ if (LoadTemplates > 5)
+ syslog(LOG_DEBUG, "<%s> : %d %d==%d\n",
+ ChrPtr(TP->Tokens->FlatToken),
+ rc, res, Neg);
+
+ if (TP->Sub != NULL)
+ {
+ *TPP = TP->Sub;
+ }
+ return rc;
+}
+
+void RegisterContextConditional(const char *Name, long len,
+ int nParams,
+ WCConditionalFunc CondF,
+ WCConditionalFunc ExitCtxCond,
+ int ContextRequired)
+{
+ ConditionalStruct *Cond;
+
+ Cond = (ConditionalStruct*)malloc(sizeof(ConditionalStruct));
+ memset(Cond, 0, sizeof(ConditionalStruct));
+ Cond->PlainName = Name;
+ Cond->Filter.nMaxArgs = nParams;
+ Cond->Filter.nMinArgs = nParams;
+ Cond->CondF = CondF;
+ Cond->CondExitCtx = ExitCtxCond;
+ Cond->Filter.ContextType = ContextRequired;
+ Put(Conditionals, Name, len, Cond, NULL);
+}
+
+void RegisterTokenParamDefine(const char *Name, long len,
+ long Value)
+{
+ long *PVal;
+
+ PVal = (long*)malloc(sizeof(long));
+ *PVal = Value;
+ Put(Defines, Name, len, PVal, NULL);
+}
+
+long GetTokenDefine(const char *Name, long len,
+ long DefValue)
+{
+ void *vPVal;
+
+ if (GetHash(Defines, Name, len, &vPVal) &&
+ (vPVal != NULL))
+ {
+ return *(long*) vPVal;
+ }
+ else
+ {
+ return DefValue;
+ }
+}
+
+void tmplput_DefStr(StrBuf *Target, WCTemplputParams *TP)
+{
+ const char *Str;
+ long len;
+ GetTemplateTokenString(Target, TP, 2, &Str, &len);
+
+ StrBufAppendBufPlain(Target, Str, len, 0);
+}
+
+void tmplput_DefVal(StrBuf *Target, WCTemplputParams *TP)
+{
+ int val;
+
+ val = GetTemplateTokenNumber(Target, TP, 0, 0);
+ StrBufAppendPrintf(Target, "%d", val);
+}
+
+HashList *Defines;
+
+/*-----------------------------------------------------------------------------
+ * Context Strings
+ */
+void tmplput_ContextString(StrBuf *Target, WCTemplputParams *TP)
+{
+ StrBufAppendTemplate(Target, TP, (StrBuf*)CTX(CTX_STRBUF), 0);
+}
+int ConditionalContextStr(StrBuf *Target, WCTemplputParams *TP)
+{
+ StrBuf *TokenText = (StrBuf*) CTX((CTX_STRBUF));
+ const char *CompareToken;
+ long len;
+
+ GetTemplateTokenString(Target, TP, 2, &CompareToken, &len);
+ return strcmp(ChrPtr(TokenText), CompareToken) == 0;
+}
+
+void tmplput_ContextStringArray(StrBuf *Target, WCTemplputParams *TP)
+{
+ HashList *Arr = (HashList*) CTX(CTX_STRBUFARR);
+ void *pV;
+ int val;
+
+ val = GetTemplateTokenNumber(Target, TP, 0, 0);
+ if (GetHash(Arr, IKEY(val), &pV) &&
+ (pV != NULL)) {
+ StrBufAppendTemplate(Target, TP, (StrBuf*)pV, 1);
+ }
+}
+int ConditionalContextStrinArray(StrBuf *Target, WCTemplputParams *TP)
+{
+ HashList *Arr = (HashList*) CTX(CTX_STRBUFARR);
+ void *pV;
+ int val;
+ const char *CompareToken;
+ long len;
+
+ GetTemplateTokenString(Target, TP, 2, &CompareToken, &len);
+ val = GetTemplateTokenNumber(Target, TP, 0, 0);
+ if (GetHash(Arr, IKEY(val), &pV) &&
+ (pV != NULL)) {
+ return strcmp(ChrPtr((StrBuf*)pV), CompareToken) == 0;
+ }
+ else
+ return 0;
+}
+
+/*-----------------------------------------------------------------------------
+ * Boxed-API
+ */
+
+void tmpl_do_boxed(StrBuf *Target, WCTemplputParams *TP)
+{
+ WCTemplputParams SubTP;
+
+ StrBuf *Headline = NULL;
+ if (TP->Tokens->nParameters == 2) {
+ if (TP->Tokens->Params[1]->Type == TYPE_STR) {
+ Headline = NewStrBuf();
+ DoTemplate(TKEY(1), Headline, TP);
+ }
+ else {
+ const char *Ch;
+ long len;
+ GetTemplateTokenString(Target,
+ TP,
+ 1,
+ &Ch,
+ &len);
+ Headline = NewStrBufPlain(Ch, len);
+ }
+ }
+ /* else TODO error? logging? */
+
+ StackContext (TP, &SubTP, Headline, CTX_STRBUF, 0, NULL);
+ {
+ DoTemplate(HKEY("box_begin"), Target, &SubTP);
+ }
+ UnStackContext(&SubTP);
+ DoTemplate(TKEY(0), Target, TP);
+ DoTemplate(HKEY("box_end"), Target, TP);
+ FreeStrBuf(&Headline);
+}
+
+/*-----------------------------------------------------------------------------
+ * Tabbed-API
+ */
+
+typedef struct _tab_struct {
+ long CurrentTab;
+ StrBuf *TabTitle;
+} tab_struct;
+
+int preeval_do_tabbed(WCTemplateToken *Token)
+{
+ WCTemplputParams TPP;
+ WCTemplputParams *TP;
+ const char *Ch;
+ long len;
+ int i, nTabs;
+
+ memset(&TPP, 0, sizeof(WCTemplputParams));
+ TP = &TPP;
+ TP->Tokens = Token;
+ nTabs = TP->Tokens->nParameters / 2 - 1;
+ if (TP->Tokens->nParameters % 2 != 0)
+ {
+ LogTemplateError(NULL, "TabbedApi", ERR_PARM1, TP,
+ "need even number of arguments");
+ return 0;
+
+ }
+ else for (i = 0; i < nTabs; i++) {
+ if (!HaveTemplateTokenString(NULL,
+ TP,
+ i * 2,
+ &Ch,
+ &len) ||
+ (TP->Tokens->Params[i * 2]->len == 0))
+ {
+ LogTemplateError(NULL, "TabbedApi", ERR_PARM1, TP,
+ "Tab-Subject %d needs to be able to produce a string, have %s",
+ i, TP->Tokens->Params[i * 2]->Start);
+ return 0;
+ }
+ if (!HaveTemplateTokenString(NULL,
+ TP,
+ i * 2 + 1,
+ &Ch,
+ &len) ||
+ (TP->Tokens->Params[i * 2 + 1]->len == 0))
+ {
+ LogTemplateError(NULL, "TabbedApi", ERR_PARM1, TP,
+ "Tab-Content %d needs to be able to produce a string, have %s",
+ i, TP->Tokens->Params[i * 2 + 1]->Start);
+ return 0;
+ }
+ }
+
+ if (!HaveTemplateTokenString(NULL,
+ TP,
+ i * 2 + 1,
+ &Ch,
+ &len) ||
+ (TP->Tokens->Params[i * 2 + 1]->len == 0))
+ {
+ LogTemplateError(NULL, "TabbedApi", ERR_PARM1, TP,
+ "Tab-Content %d needs to be able to produce a string, have %s",
+ i, TP->Tokens->Params[i * 2 + 1]->Start);
+ return 0;
+ }
+ return 1;
+}
+
+
+void tmpl_do_tabbed(StrBuf *Target, WCTemplputParams *TP)
+{
+ StrBuf **TabNames;
+ int i, ntabs, nTabs;
+ tab_struct TS;
+ WCTemplputParams SubTP;
+
+ memset(&TS, 0, sizeof(tab_struct));
+
+ nTabs = ntabs = TP->Tokens->nParameters / 2;
+ TabNames = (StrBuf **) malloc(ntabs * sizeof(StrBuf*));
+ memset(TabNames, 0, ntabs * sizeof(StrBuf*));
+
+ for (i = 0; i < ntabs; i++) {
+ if ((TP->Tokens->Params[i * 2]->Type == TYPE_STR) &&
+ (TP->Tokens->Params[i * 2]->len > 0)) {
+ TabNames[i] = NewStrBuf();
+ DoTemplate(TKEY(i * 2), TabNames[i], TP);
+ }
+ else if (TP->Tokens->Params[i * 2]->Type == TYPE_GETTEXT) {
+ const char *Ch;
+ long len;
+ GetTemplateTokenString(Target,
+ TP,
+ i * 2,
+ &Ch,
+ &len);
+ TabNames[i] = NewStrBufPlain(Ch, -1);
+ }
+ else {
+ /** A Tab without subject? we can't count that, add it as silent */
+ nTabs --;
+ }
+ }
+ StackContext (TP, &SubTP, &TS, CTX_TAB, 0, NULL);
+ {
+ StrTabbedDialog(Target, nTabs, TabNames);
+ for (i = 0; i < ntabs; i++) {
+ memset(&TS, 0, sizeof(tab_struct));
+ TS.CurrentTab = i;
+ TS.TabTitle = TabNames[i];
+ StrBeginTab(Target, i, nTabs, TabNames);
+ DoTemplate(TKEY(i * 2 + 1), Target, &SubTP);
+ StrEndTab(Target, i, nTabs);
+ }
+ for (i = 0; i < ntabs; i++)
+ FreeStrBuf(&TabNames[i]);
+ free(TabNames);
+ }
+ UnStackContext(&SubTP);
+}
+
+void tmplput_TAB_N(StrBuf *Target, WCTemplputParams *TP)
+{
+ tab_struct *Ctx = CTX(CTX_TAB);
+
+ StrBufAppendPrintf(Target, "%d", Ctx->CurrentTab);
+}
+
+void tmplput_TAB_TITLE(StrBuf *Target, WCTemplputParams *TP)
+{
+ tab_struct *Ctx = CTX(CTX_TAB);
+ StrBufAppendTemplate(Target, TP, Ctx->TabTitle, 0);
+}
+
+/*-----------------------------------------------------------------------------
+ * Sorting-API
+ */
+
+
+void RegisterSortFunc(const char *name, long len,
+ const char *prepend, long preplen,
+ CompareFunc Forward,
+ CompareFunc Reverse,
+ CompareFunc GroupChange,
+ CtxType ContextType)
+{
+ SortStruct *NewSort;
+
+ NewSort = (SortStruct*) malloc(sizeof(SortStruct));
+ memset(NewSort, 0, sizeof(SortStruct));
+ NewSort->Name = NewStrBufPlain(name, len);
+ if (prepend != NULL)
+ NewSort->PrefPrepend = NewStrBufPlain(prepend, preplen);
+ else
+ NewSort->PrefPrepend = NULL;
+ NewSort->Forward = Forward;
+ NewSort->Reverse = Reverse;
+ NewSort->GroupChange = GroupChange;
+ NewSort->ContextType = ContextType;
+ if (ContextType == CTX_NONE) {
+ syslog(LOG_WARNING, "sorting requires a context. CTX_NONE won't make it.\n");
+ exit(1);
+ }
+
+ Put(SortHash, name, len, NewSort, DestroySortStruct);
+}
+
+CompareFunc RetrieveSort(WCTemplputParams *TP,
+ const char *OtherPrefix, long OtherPrefixLen,
+ const char *Default, long ldefault, long DefaultDirection)
+{
+ const StrBuf *BSort = NULL;
+ SortStruct *SortBy;
+ void *vSortBy;
+ long SortOrder = -1;
+
+ if (havebstr("SortBy")) {
+ BSort = sbstr("SortBy");
+ if (OtherPrefix == NULL) {
+ set_room_pref("sort", NewStrBufDup(BSort), 0);
+ }
+ else {
+ set_X_PREFS(HKEY("sort"), OtherPrefix, OtherPrefixLen, NewStrBufDup(BSort), 0);
+ }
+ }
+ else { /** Try to fallback to our remembered values... */
+ if (OtherPrefix == NULL) {
+ BSort = get_room_pref("sort");
+ }
+ else {
+ BSort = get_X_PREFS(HKEY("sort"), OtherPrefix, OtherPrefixLen);
+ }
+ if (BSort != NULL)
+ putbstr("SortBy", NewStrBufDup(BSort));
+ else {
+ StrBuf *Buf;
+
+ BSort = Buf = NewStrBufPlain(Default, ldefault);
+ putbstr("SortBy", Buf);
+ }
+ }
+
+ if (!GetHash(SortHash, SKEY(BSort), &vSortBy) ||
+ (vSortBy == NULL)) {
+ if (!GetHash(SortHash, Default, ldefault, &vSortBy) ||
+ (vSortBy == NULL)) {
+ LogTemplateError(
+ NULL, "Sorting", ERR_PARM1, TP,
+ "Illegal default sort: [%s]", Default);
+ wc_backtrace(LOG_WARNING);
+ }
+ }
+ SortBy = (SortStruct*)vSortBy;
+
+ if (SortBy->ContextType != TP->Filter.ContextType)
+ return NULL;
+
+ /** Ok, its us, lets see in which direction we should sort... */
+ if (havebstr("SortOrder")) {
+ SortOrder = lbstr("SortOrder");
+ }
+ else { /** Try to fallback to our remembered values... */
+ StrBuf *Buf = NULL;
+ if (SortBy->PrefPrepend == NULL) {
+ Buf = get_room_pref("SortOrder");
+ SortOrder = StrTol(Buf);
+ }
+ else {
+ BSort = get_X_PREFS(HKEY("SortOrder"), OtherPrefix, OtherPrefixLen);
+ }
+
+ if (Buf == NULL)
+ SortOrder = DefaultDirection;
+
+ Buf = NewStrBufPlain(NULL, 64);
+ StrBufPrintf(Buf, "%ld", SortOrder);
+ putbstr("SortOrder", Buf);
+ }
+ switch (SortOrder) {
+ default:
+ case 0:
+ return NULL;
+ case 1:
+ return SortBy->Forward;
+ case 2:
+ return SortBy->Reverse;
+ }
+}
+
+
+enum {
+ eNO_SUCH_SORT,
+ eNOT_SPECIFIED,
+ eINVALID_PARAM,
+ eFOUND
+};
+
+ConstStr SortIcons[] = {
+ {HKEY("static/webcit_icons/sort_none.gif")},
+ {HKEY("static/webcit_icons/up_pointer.gif")},
+ {HKEY("static/webcit_icons/down_pointer.gif")},
+};
+
+ConstStr SortNextOrder[] = {
+ {HKEY("1")},
+ {HKEY("2")},
+ {HKEY("0")},
+};
+
+
+int GetSortMetric(WCTemplputParams *TP, SortStruct **Next, SortStruct **Param, long *SortOrder, int N)
+{
+ int bSortError = eNOT_SPECIFIED;
+ const StrBuf *BSort;
+ void *vSort;
+
+ *SortOrder = 0;
+ *Next = NULL;
+ if (!GetHash(SortHash, TKEY(0), &vSort) ||
+ (vSort == NULL))
+ return eNO_SUCH_SORT;
+ *Param = (SortStruct*) vSort;
+
+
+ if (havebstr("SortBy")) {
+ BSort = sbstr("SortBy");
+ bSortError = eINVALID_PARAM;
+ if ((*Param)->PrefPrepend == NULL) {
+ set_room_pref("sort", NewStrBufDup(BSort), 0);
+ }
+ else {
+ set_X_PREFS(HKEY("sort"), TKEY(N), NewStrBufDup(BSort), 0);
+ }
+ }
+ else { /** Try to fallback to our remembered values... */
+ if ((*Param)->PrefPrepend == NULL) {
+ BSort = get_room_pref("sort");
+ }
+ else {
+ BSort = get_X_PREFS(HKEY("sort"), TKEY(N));
+ }
+ }
+
+ if (!GetHash(SortHash, SKEY(BSort), &vSort) ||
+ (vSort == NULL))
+ return bSortError;
+
+ *Next = (SortStruct*) vSort;
+
+ /** Ok, its us, lets see in which direction we should sort... */
+ if (havebstr("SortOrder")) {
+ *SortOrder = lbstr("SortOrder");
+ }
+ else { /** Try to fallback to our remembered values... */
+ if ((*Param)->PrefPrepend == NULL) {
+ *SortOrder = StrTol(get_room_pref("SortOrder"));
+ }
+ else {
+ *SortOrder = StrTol(get_X_PREFS(HKEY("SortOrder"), TKEY(N)));
+ }
+ }
+ if (*SortOrder > 2)
+ *SortOrder = 0;
+
+ return eFOUND;
+}
+
+
+void tmplput_SORT_ICON(StrBuf *Target, WCTemplputParams *TP)
+{
+ long SortOrder;
+ SortStruct *Next;
+ SortStruct *Param;
+ const ConstStr *SortIcon;
+
+ switch (GetSortMetric(TP, &Next, &Param, &SortOrder, 2)){
+ case eNO_SUCH_SORT:
+ LogTemplateError(
+ Target, "Sorter", ERR_PARM1, TP,
+ " Sorter [%s] unknown!",
+ TP->Tokens->Params[0]->Start);
+ break;
+ case eINVALID_PARAM:
+ LogTemplateError(NULL, "Sorter", ERR_PARM1, TP,
+ " Sorter specified by BSTR 'SortBy' [%s] unknown!",
+ bstr("SortBy"));
+ case eNOT_SPECIFIED:
+ case eFOUND:
+ if (Next == Param) {
+ SortIcon = &SortIcons[SortOrder];
+ }
+ else { /** Not Us... */
+ SortIcon = &SortIcons[0];
+ }
+ StrBufAppendBufPlain(Target, SortIcon->Key, SortIcon->len, 0);
+ }
+}
+
+void tmplput_SORT_NEXT(StrBuf *Target, WCTemplputParams *TP)
+{
+ long SortOrder;
+ SortStruct *Next;
+ SortStruct *Param;
+
+ switch (GetSortMetric(TP, &Next, &Param, &SortOrder, 2)){
+ case eNO_SUCH_SORT:
+ LogTemplateError(
+ Target, "Sorter", ERR_PARM1, TP,
+ " Sorter [%s] unknown!",
+ TP->Tokens->Params[0]->Start);
+ break;
+ case eINVALID_PARAM:
+ LogTemplateError(
+ NULL, "Sorter", ERR_PARM1, TP,
+ " Sorter specified by BSTR 'SortBy' [%s] unknown!",
+ bstr("SortBy"));
+ case eNOT_SPECIFIED:
+ case eFOUND:
+ StrBufAppendBuf(Target, Param->Name, 0);
+
+ }
+}
+
+void tmplput_SORT_ORDER(StrBuf *Target, WCTemplputParams *TP)
+{
+ long SortOrder;
+ const ConstStr *SortOrderStr;
+ SortStruct *Next;
+ SortStruct *Param;
+
+ switch (GetSortMetric(TP, &Next, &Param, &SortOrder, 2)){
+ case eNO_SUCH_SORT:
+ LogTemplateError(
+ Target, "Sorter", ERR_PARM1, TP,
+ " Sorter [%s] unknown!",
+ TP->Tokens->Params[0]->Start);
+ break;
+ case eINVALID_PARAM:
+ LogTemplateError(
+ NULL, "Sorter", ERR_PARM1, TP,
+ " Sorter specified by BSTR 'SortBy' [%s] unknown!",
+ bstr("SortBy"));
+ case eNOT_SPECIFIED:
+ case eFOUND:
+ if (Next == Param) {
+ SortOrderStr = &SortNextOrder[SortOrder];
+ }
+ else { /** Not Us... */
+ SortOrderStr = &SortNextOrder[0];
+ }
+ StrBufAppendBufPlain(Target, SortOrderStr->Key, SortOrderStr->len, 0);
+ }
+}
+
+
+void tmplput_long_vector(StrBuf *Target, WCTemplputParams *TP)
+{
+ long *LongVector = (long*) CTX(CTX_LONGVECTOR);
+
+ if ((TP->Tokens->Params[0]->Type == TYPE_LONG) &&
+ (TP->Tokens->Params[0]->lvalue <= LongVector[0]))
+ {
+ StrBufAppendPrintf(Target, "%ld", LongVector[TP->Tokens->Params[0]->lvalue]);
+ }
+ else
+ {
+ if (TP->Tokens->Params[0]->Type != TYPE_LONG) {
+ LogTemplateError(
+ Target, "Longvector", ERR_NAME, TP,
+ "needs a numerical Parameter!");
+ }
+ else {
+ LogTemplateError(
+ Target, "LongVector", ERR_PARM1, TP,
+ "doesn't have %ld Parameters, its just the size of %ld!",
+ TP->Tokens->Params[0]->lvalue,
+ LongVector[0]);
+ }
+ }
+}
+
+void dbg_print_longvector(long *LongVector)
+{
+ StrBuf *Buf = NewStrBufPlain(HKEY("Longvector: ["));
+ int nItems = LongVector[0];
+ int i;
+
+ for (i = 0; i < nItems; i++) {
+ if (i + 1 < nItems)
+ StrBufAppendPrintf(Buf, "%d: %ld | ", i, LongVector[i]);
+ else
+ StrBufAppendPrintf(Buf, "%d: %ld]\n", i, LongVector[i]);
+
+ }
+ syslog(LOG_DEBUG, "%s", ChrPtr(Buf));
+ FreeStrBuf(&Buf);
+}
+
+int ConditionalLongVector(StrBuf *Target, WCTemplputParams *TP)
+{
+ long *LongVector = (long*) CTX(CTX_LONGVECTOR);
+
+ if ((TP->Tokens->Params[2]->Type == TYPE_LONG) &&
+ (TP->Tokens->Params[2]->lvalue <= LongVector[0])&&
+ (TP->Tokens->Params[3]->Type == TYPE_LONG) &&
+ (TP->Tokens->Params[3]->lvalue <= LongVector[0]))
+ {
+ return LongVector[TP->Tokens->Params[2]->lvalue] ==
+ LongVector[TP->Tokens->Params[3]->lvalue];
+ }
+ else
+ {
+ if ((TP->Tokens->Params[2]->Type == TYPE_LONG) ||
+ (TP->Tokens->Params[2]->Type == TYPE_LONG)) {
+ LogTemplateError(
+ Target, "ConditionalLongvector", ERR_PARM1, TP,
+ "needs two long Parameter!");
+ }
+ else {
+ LogTemplateError(
+ Target, "Longvector", ERR_PARM1, TP,
+ "doesn't have %ld / %ld Parameters, its just the size of %ld!",
+ TP->Tokens->Params[2]->lvalue,
+ TP->Tokens->Params[3]->lvalue,
+ LongVector[0]);
+ }
+ }
+ return 0;
+}
+
+
+void tmplput_CURRENT_FILE(StrBuf *Target, WCTemplputParams *TP)
+{
+ StrBufAppendTemplate(Target, TP, TP->Tokens->FileName, 0);
+}
+
+void
+InitModule_SUBST
+(void)
+{
+ RegisterCTX(CTX_TAB);
+ RegisterCTX(CTX_ITERATE);
+
+ memset(&NoCtx, 0, sizeof(WCTemplputParams));
+ RegisterNamespace("--", 0, 2, tmplput_Comment, NULL, CTX_NONE);
+ RegisterNamespace("SORT:ICON", 1, 2, tmplput_SORT_ICON, NULL, CTX_NONE);
+ RegisterNamespace("SORT:ORDER", 1, 2, tmplput_SORT_ORDER, NULL, CTX_NONE);
+ RegisterNamespace("SORT:NEXT", 1, 2, tmplput_SORT_NEXT, NULL, CTX_NONE);
+ RegisterNamespace("CONTEXTSTR", 0, 1, tmplput_ContextString, NULL, CTX_STRBUF);
+ RegisterNamespace("CONTEXTSTRARR", 1, 2, tmplput_ContextStringArray, NULL, CTX_STRBUFARR);
+ RegisterNamespace("ITERATE", 2, 100, tmpl_iterate_subtmpl, preeval_iterate, CTX_NONE);
+ RegisterNamespace("DOBOXED", 1, 2, tmpl_do_boxed, NULL, CTX_NONE);
+ RegisterNamespace("DOTABBED", 2, 100, tmpl_do_tabbed, preeval_do_tabbed, CTX_NONE);
+ RegisterNamespace("TAB:N", 0, 0, tmplput_TAB_N, NULL, CTX_TAB);
+ RegisterNamespace("TAB:SUBJECT", 0, 1, tmplput_TAB_TITLE, NULL, CTX_TAB);
+
+
+ RegisterNamespace("LONGVECTOR", 1, 1, tmplput_long_vector, NULL, CTX_LONGVECTOR);
+
+
+ RegisterConditional("COND:CONTEXTSTR", 3, ConditionalContextStr, CTX_STRBUF);
+ RegisterConditional("COND:CONTEXTSTRARR", 4, ConditionalContextStrinArray, CTX_STRBUFARR);
+ RegisterConditional("COND:LONGVECTOR", 4, ConditionalLongVector, CTX_LONGVECTOR);
+
+
+ RegisterConditional("COND:ITERATE:ISGROUPCHANGE", 2,
+ conditional_ITERATE_ISGROUPCHANGE,
+ CTX_ITERATE);
+ RegisterConditional("COND:ITERATE:LASTN", 2,
+ conditional_ITERATE_LASTN,
+ CTX_ITERATE);
+ RegisterConditional("COND:ITERATE:FIRSTN", 2,
+ conditional_ITERATE_FIRSTN,
+ CTX_ITERATE);
+ RegisterConditional("COND:ITERATE:ISMOD", 3,
+ conditional_ITERATE_ISMOD,
+ CTX_ITERATE);
+
+ RegisterNamespace("ITERATE:ODDEVEN", 0, 0, tmplput_ITERATE_ODDEVEN, NULL, CTX_ITERATE);
+ RegisterNamespace("ITERATE:KEY", 0, 0, tmplput_ITERATE_KEY, NULL, CTX_ITERATE);
+ RegisterNamespace("ITERATE:N", 0, 0, tmplput_ITERATE_N, NULL, CTX_ITERATE);
+ RegisterNamespace("ITERATE:N:DIV", 1, 1, tmplput_ITERATE_N_DIV, NULL, CTX_ITERATE);
+ RegisterNamespace("CURRENTFILE", 0, 1, tmplput_CURRENT_FILE, NULL, CTX_NONE);
+ RegisterNamespace("DEF:STR", 1, 1, tmplput_DefStr, NULL, CTX_NONE);
+ RegisterNamespace("DEF:VAL", 1, 1, tmplput_DefVal, NULL, CTX_NONE);
+
+
+
+
+}
+
+void
+ServerStartModule_SUBST
+(void)
+{
+ textPlainType = NewStrBufPlain(HKEY("text/plain"));
+ LocalTemplateCache = NewHash(1, NULL);
+ TemplateCache = NewHash(1, NULL);
+ GlobalNS = NewHash(1, NULL);
+ Iterators = NewHash(1, NULL);
+ Conditionals = NewHash(1, NULL);
+ SortHash = NewHash(1, NULL);
+ Defines = NewHash(1, NULL);
+ CtxList = NewHash(1, NULL);
+
+ PutContextType(HKEY("CTX_NONE"), 0);
+
+ RegisterCTX(CTX_STRBUF);
+ RegisterCTX(CTX_STRBUFARR);
+ RegisterCTX(CTX_LONGVECTOR);
+}
+
+void
+FinalizeModule_SUBST
+(void)
+{
+
+}
+
+void
+ServerShutdownModule_SUBST
+(void)
+{
+ FreeStrBuf(&textPlainType);
+
+ DeleteHash(&TemplateCache);
+ DeleteHash(&LocalTemplateCache);
+
+ DeleteHash(&GlobalNS);
+ DeleteHash(&Iterators);
+ DeleteHash(&Conditionals);
+ DeleteHash(&SortHash);
+ DeleteHash(&Defines);
+ DeleteHash(&CtxList);
+}
+
+
+void
+SessionNewModule_SUBST
+(wcsession *sess)
+{
+
+}
+
+void
+SessionAttachModule_SUBST
+(wcsession *sess)
+{
+}
+
+void
+SessionDetachModule_SUBST
+(wcsession *sess)
+{
+ FreeStrBuf(&sess->WFBuf);
+}
+
+void
+SessionDestroyModule_SUBST
+(wcsession *sess)
+{
+
+}
projects / citadel.git / blobdiff