TemplateStream.h
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void setDoubleBraces(bool enable)
Use two braces {{X}} to mark tags.
Definition: TemplateStream.h:128
void onGetValue(GetValueDelegate callback)
Set a callback to obtain variable values.
Definition: TemplateStream.h:105
uint16_t readMemoryBlock(char *data, int bufSize) override
Read a block of memory.
StreamType getStreamType() const override
Get the stream type.
Definition: TemplateStream.h:56
String getName() const override
Returns name of the resource.
Definition: TemplateStream.h:96
virtual String evaluate(char *&expr)
void setVars(const Variables &vars)
Set multiple variables in the template file.
Definition: TemplateStream.h:83
bool isFinished() override
Check if all data has been read.
Definition: TemplateStream.h:65
void enableOutput(bool enable)
During processing applications may suppress output of certain sections by calling this method from wi...
Definition: TemplateStream.h:114
Stream which performs variable-value substitution on-the-fly.
Definition: TemplateStream.h:32
virtual String getName() const
Returns name of the resource.
Definition: DataSourceStream.h:160
int seekFrom(int offset, SeekOrigin origin) override
Change position in stream.
Variables & variables()
Get the template variables.
Definition: TemplateStream.h:91
TemplateStream(IDataSourceStream *stream, bool owned=true)
Create a template stream.
Definition: TemplateStream.h:42
void setVar(const String &name, const String &value)
Set value of a variable in the template file.
Definition: TemplateStream.h:75