-
/*
* Copyright (c) 1996-2013 by the citadel.org team
*
* \brief Values for wcs_type
*/
enum {
- WCS_STRING, /* its a string */
- WCS_FUNCTION, /* its a function callback */
- WCS_SERVCMD, /* its a command to send to the citadel server */
- WCS_STRBUF, /* its a strbuf we own */
- WCS_STRBUF_REF, /* its a strbuf we mustn't free */
- WCS_LONG /* its an integer */
+ WCS_STRING, /* its a string */
+ WCS_FUNCTION, /* its a function callback */
+ WCS_SERVCMD, /* its a command to send to the citadel server */
+ WCS_STRBUF, /* its a strbuf we own */
+ WCS_STRBUF_REF, /* its a strbuf we mustn't free */
+ WCS_LONG /* its an integer */
};
#define CTX_NONE 0
} CtxTypeStruct;
CtxTypeStruct *GetContextType(CtxType Type);
-void RegisterContextType(const char *name, long len, CtxType * TheCtx);
+void RegisterContextType(const char *name, long len, CtxType *TheCtx);
#define RegisterCTX(a) RegisterContextType(#a, sizeof(#a) - 1, &a)
extern CtxType CTX_STRBUF;
* if not, we will log/print an error and refuse to call it.
*/
typedef struct _contexts {
- CtxType ContextType; /* do we require a User Context ? */
- int nMinArgs; /* How many arguments do we need at least? */
- int nMaxArgs; /* up to how many arguments can we handle? */
+ CtxType ContextType; /* do we require a User Context ? */
+ int nMinArgs; /* How many arguments do we need at least? */
+ int nMaxArgs; /* up to how many arguments can we handle? */
} ContextFilter;
typedef struct WCTemplputParams WCTemplputParams;
/* this is the signature of a tmplput function */
-typedef void (*WCHandlerFunc)(StrBuf * Target, WCTemplputParams * TP);
+typedef void (*WCHandlerFunc)(StrBuf *Target, WCTemplputParams *TP);
-/* if you want to pre-evaluate parts of your token, or do additional syntax, use this. */
-typedef int (*WCPreevalFunc)(WCTemplateToken * Token);
+/* if you want to pre-evaluate parts of your token, or do additional syntax, use this. */
+typedef int (*WCPreevalFunc)(WCTemplateToken *Token);
/* make a template token a lookup key: */
#define TKEY(a) TP->Tokens->Params[a]->Start, TP->Tokens->Params[a]->len
-void *GetContextPayload(WCTemplputParams * TP, CtxType ContextType);
+void *GetContextPayload(WCTemplputParams *TP, CtxType ContextType);
#define CTX(a) GetContextPayload(TP, a)
/**
* this is the signature of a conditional function
* Note: Target is just passed in for error messages; don't write onto it in regular cases.
*/
-typedef int (*WCConditionalFunc)(StrBuf * Target, WCTemplputParams * TP);
+typedef int (*WCConditionalFunc)(StrBuf *Target, WCTemplputParams *TP);
typedef enum _eBitMask {
eNO = 0,
eOR,
eAND
-} eBitMask;
+}eBitMask;
typedef struct _TemplateParam {
- /* are we a string or a number? */
+ /* are we a string or a number? */
int Type;
/* string data: */
const char *Start;
/**
* @ingroup subst
* Representation of a token; everything thats inbetween <? and >
- */
+ */
struct WCTemplateToken {
- /* Reference to the filename we're in to print error messages; not to be freed */
- const StrBuf *FileName;
+ /* Reference to the filename we're in to print error messages; not to be freed */
+ const StrBuf *FileName;
/* Raw copy of our original token; for error printing */
StrBuf *FlatToken;
/* Which line did the template parser pick us up in? For error printing */
WCTemplateToken *Tokens;
WCTemplputParams *Sub, *Super;
WCConditionalFunc ExitCtx;
- long ExitCTXID;
+ long ExitCTXID;
};
} ConditionalStruct;
-typedef void (*SubTemplFunc)(StrBuf * TemplBuffer, WCTemplputParams * TP);
-typedef HashList *(*RetrieveHashlistFunc)(StrBuf * Target, WCTemplputParams * TP);
-typedef void (*HashDestructorFunc)(HashList ** KillMe);
-typedef int (*FilterByParamFunc)(const char *key, long len, void *Context, StrBuf * Target, WCTemplputParams * TP);
+typedef void (*SubTemplFunc)(StrBuf *TemplBuffer, WCTemplputParams *TP);
+typedef HashList *(*RetrieveHashlistFunc)(StrBuf *Target, WCTemplputParams *TP);
+typedef void (*HashDestructorFunc) (HashList **KillMe);
+typedef int (*FilterByParamFunc)(const char* key, long len, void *Context, StrBuf *Target, WCTemplputParams *TP);
extern WCTemplputParams NoCtx;
#define ERR_NAME 0
#define ERR_PARM1 1
#define ERR_PARM2 2
-
/**
* @ingroup subst
* @brief log an error while evaluating a token; print it to the actual template
* @param Type What sort of thing are we talking about? Tokens? Conditionals?
* @param TP grab our set of default information here
* @param Format for the custom error message
- */
-void LogTemplateError(StrBuf * Target,
- const char *Type,
- int ErrorPos, WCTemplputParams * TP, const char *Format, ...) __attribute__((__format__(__printf__, 5, 6)));
+ */
+void LogTemplateError (StrBuf *Target,
+ const char *Type,
+ int ErrorPos,
+ WCTemplputParams *TP,
+ const char *Format, ...)__attribute__((__format__(__printf__,5,6)));
/**
* @param Target your Target Buffer to print the error message next to the log
* @param Type What sort of thing are we talking about? Tokens? Conditionals?
* @param Format for the custom error message
- */
-void LogError(StrBuf * Target, const char *Type, const char *Format, ...);
+ */
+void LogError (StrBuf *Target, const char *Type, const char *Format, ...);
/**
* @ingroup subst
* @param Value reference to the string of the token; don't free me.
* @param len the length of Value
*/
-void GetTemplateTokenString(StrBuf * Target, WCTemplputParams * TP, int N, const char **Value, long *len);
-
+void GetTemplateTokenString(StrBuf *Target,
+ WCTemplputParams *TP,
+ int N,
+ const char **Value,
+ long *len);
/**
* @ingroup subst
* @return whether @ref GetTemplateTokenString would be able to give you a string
*/
-int HaveTemplateTokenString(StrBuf * Target, WCTemplputParams * TP, int N, const char **Value, long *len);
+int HaveTemplateTokenString(StrBuf *Target,
+ WCTemplputParams *TP,
+ int N,
+ const char **Value,
+ long *len);
* @param dflt default value to be retrieved if not found in preferences
* \returns the long value
*/
-long GetTemplateTokenNumber(StrBuf * Target, WCTemplputParams * TP, int N, long dflt);
+long GetTemplateTokenNumber(StrBuf *Target,
+ WCTemplputParams *TP,
+ int N, long dflt);
/**
* @brief put a token value into the template
* @param FormatTypeIndex which parameter contains the escaping functionality?
* if this token doesn't have as much parameters, plain append is done.
*/
-void StrBufAppendTemplate(StrBuf * Target, WCTemplputParams * TP, const StrBuf * Source, int FormatTypeIndex);
+void StrBufAppendTemplate(StrBuf *Target,
+ WCTemplputParams *TP,
+ const StrBuf *Source,
+ int FormatTypeIndex);
-void StrBufAppendTemplateStr(StrBuf * Target, WCTemplputParams * TP, const char *Source, int FormatTypeIndex);
+void StrBufAppendTemplateStr(StrBuf *Target,
+ WCTemplputParams *TP,
+ const char *Source,
+ int FormatTypeIndex);
#define RegisterNamespace(a, b, c, d, e, f) RegisterNS(a, sizeof(a)-1, b, c, d, e, f)
-
/**
* @ingroup subst
* @brief register a template token handler
* syntax checks here or pre-evaluate stuff for better performance
* @param ContextRequired if your token requires a specific context, else say CTX_NONE here.
*/
-void RegisterNS(const char *NSName, long len,
- int nMinArgs, int nMaxArgs, WCHandlerFunc HandlerFunc, WCPreevalFunc PreEvalFunc, int ContextRequired);
+void RegisterNS(const char *NSName, long len,
+ int nMinArgs,
+ int nMaxArgs,
+ WCHandlerFunc HandlerFunc,
+ WCPreevalFunc PreEvalFunc,
+ int ContextRequired);
/**
* @ingroup subst
* @param ExitCtxCond if non-NULL, will be called after the area of the conditional is left behind.
* @param ContextRequired if your token requires a specific context, else say CTX_NONE here.
*/
-void RegisterContextConditional(const char *Name, long len,
- int nParams, WCConditionalFunc CondF, WCConditionalFunc ExitCtxCond, int ContextRequired);
+void RegisterContextConditional(const char *Name, long len,
+ int nParams,
+ WCConditionalFunc CondF,
+ WCConditionalFunc ExitCtxCond,
+ int ContextRequired);
#define RegisterCtxConditional(Name, nParams, CondF, ExitCtxCond, ContextRequired) \
RegisterContextConditional(Name, sizeof(Name) -1, nParams, CondF, ExitCtxCond, ContextRequired)
* @param len length of Name
* @param Value the value to associate with Name
*/
-void RegisterTokenParamDefine(const char *Name, long len, long Value);
-
+void RegisterTokenParamDefine(const char *Name, long len,
+ long Value);
/**
* teh r0x0r! forward your favourite define from C to the templates with one easy call!
*/
* @param len length of Name
* @param Value the value to return if not found
*/
-long GetTokenDefine(const char *Name, long len, long DefValue);
+long GetTokenDefine(const char *Name,
+ long len,
+ long DefValue);
#define IT_NOFLAG 0
#define IT_FLAG_DETECT_GROUPCHANGE (1<<0)
-#define IT_ADDT_PARAM(n) 5 + n /* If you have AdditionalParams, use this macro to fetch them. */
+#define IT_ADDT_PARAM(n) 5 + n /* If you have AdditionalParams, use this macro to fetch them. */
#define RegisterIterator(a, b, c, d, e, f, g, h, i) RegisterITERATOR(a, sizeof(a)-1, b, c, d, e, f, NULL, g, h, i)
#define RegisterFilteredIterator(a, b, c, d, e, f, g, h, i, j) RegisterITERATOR(a, sizeof(a)-1, b, c, d, e, f, g, h, i, j)
-void RegisterITERATOR(const char *Name, long len, /* Our identifier */
- int AdditionalParams, /* do we use more parameters? */
- HashList * StaticList, /* pointer to webcit lifetime hashlists */
- RetrieveHashlistFunc GetHash, /* else retrieve the hashlist by calling this function */
- SubTemplFunc DoSubTempl, /* call this function on each iteration for svput & friends */
- HashDestructorFunc Destructor, /* use this function to shut down the hash; NULL if its a reference */
- FilterByParamFunc Filter, /* use this function if you want to skip items */
- CtxType ContextType, /* which context do we provide to the subtemplate? */
- CtxType XPectContextType, /* which context do we expct to be called in? */
+void RegisterITERATOR(const char *Name, long len, /* Our identifier */
+ int AdditionalParams, /* do we use more parameters? */
+ HashList *StaticList, /* pointer to webcit lifetime hashlists */
+ RetrieveHashlistFunc GetHash, /* else retrieve the hashlist by calling this function */
+ SubTemplFunc DoSubTempl, /* call this function on each iteration for svput & friends */
+ HashDestructorFunc Destructor, /* use this function to shut down the hash; NULL if its a reference */
+ FilterByParamFunc Filter, /* use this function if you want to skip items */
+ CtxType ContextType, /* which context do we provide to the subtemplate? */
+ CtxType XPectContextType, /* which context do we expct to be called in? */
int Flags);
-void StackDynamicContext(WCTemplputParams * Super,
- WCTemplputParams * Sub,
+void StackDynamicContext(WCTemplputParams *Super,
+ WCTemplputParams *Sub,
void *Context,
- CtxType ContextType, int nArgs, WCTemplateToken * Tokens, WCConditionalFunc ExitCtx, long ExitCTXID);
+ CtxType ContextType,
+ int nArgs,
+ WCTemplateToken *Tokens,
+ WCConditionalFunc ExitCtx,
+ long ExitCTXID);
#define StackContext(Super, Sub, Context, ContextType, nArgs, Tokens) \
StackDynamicContext(Super, Sub, Context, ContextType, nArgs, Tokens, NULL, 0)
-void UnStackContext(WCTemplputParams * Sub);
+void UnStackContext(WCTemplputParams *Sub);
-CompareFunc RetrieveSort(WCTemplputParams * TP,
- const char *OtherPrefix, long OtherPrefixLen, const char *Default, long ldefault, long DefaultDirection);
-void RegisterSortFunc(const char *name, long len,
+CompareFunc RetrieveSort(WCTemplputParams *TP,
+ const char *OtherPrefix, long OtherPrefixLen,
+ const char *Default, long ldefault,
+ long DefaultDirection);
+void RegisterSortFunc(const char *name, long len,
const char *prepend, long preplen,
- CompareFunc Forward, CompareFunc Reverse, CompareFunc GroupChange, CtxType ContextType);
+ CompareFunc Forward,
+ CompareFunc Reverse,
+ CompareFunc GroupChange,
+ CtxType ContextType);
void dbg_print_longvector(long *LongVector);
#define do_template(a) DoTemplate(a, sizeof(a) -1, NULL, &NoCtx)
-const StrBuf *DoTemplate(const char *templatename, long len, StrBuf * Target, WCTemplputParams * TP);
+const StrBuf *DoTemplate(const char *templatename, long len, StrBuf *Target, WCTemplputParams *TP);
void url_do_template(void);
-int CompareSubstToToken(TemplateParam * ParamToCompare, TemplateParam * ParamToLookup);
-int CompareSubstToStrBuf(StrBuf * Compare, TemplateParam * ParamToLookup);
+int CompareSubstToToken(TemplateParam *ParamToCompare, TemplateParam *ParamToLookup);
+int CompareSubstToStrBuf(StrBuf *Compare, TemplateParam *ParamToLookup);
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