Inheritance diagram for dart::EnumListParameter:

Public Member Functions
	EnumListParameter (const char name, bool required, const char const *enums)

virtual bool	Validate (const char *value) const

const char **	Parse (char *value) const

Public Member Functions inherited from dart::MethodParameter
	MethodParameter (const char *name, bool required)

virtual	~MethodParameter ()

virtual bool	ValidateObject (const Object &value) const

const char *	name () const

bool	required () const

virtual void	PrintError (const char name, const char value, JSONStream *js) const

virtual void	PrintErrorObject (const char name, const Object &value, JSONStream js) const

Detailed Description

Definition at line 185 of file service.cc.

Constructor & Destructor Documentation

◆ EnumListParameter()

dart::EnumListParameter::EnumListParameter	(	const char *	name,
		bool	required,
		const char const	enums
	)

inline

Definition at line 187 of file service.cc.

188 : MethodParameter(name, required), enums_(enums) {}

dart::MethodParameter::name

const char * name() const

Definition service.cc:147

dart::MethodParameter::MethodParameter

MethodParameter(const char *name, bool required)

Definition service.cc:138

dart::MethodParameter::required

bool required() const

Definition service.cc:149

Member Function Documentation

◆ Parse()

const char ** dart::EnumListParameter::Parse ( char * value ) const

inline

Definition at line 194 of file service.cc.

                                        {
    const char* kJsonChars = " \t\r\n[,]";
 
    // Make a writeable copy of the value.
    intptr_t element_count = ElementCount(value);
    if (element_count < 0) {
      return nullptr;
    }
    intptr_t element_pos = 0;
 
    // Allocate our element array.  +1 for nullptr terminator.
    // The caller is responsible for deleting this memory.
    char** elements = new char*[element_count + 1];
    elements[element_count] = nullptr;
 
    // Parse the string destructively.  Build the list of elements.
    while (element_pos < element_count) {
      // Skip to the next element.
      value += strspn(value, kJsonChars);
 
      intptr_t len = strcspn(value, kJsonChars);
      ASSERT(len > 0);  // We rely on the parameter being validated already.
      value[len] = '\0';
      elements[element_pos++] = value;
 
      // Advance.  +1 for null terminator.
      value += (len + 1);
    }
    return const_cast<const char**>(elements);
  }

◆ Validate()

virtual bool dart::EnumListParameter::Validate ( const char * value ) const

inlinevirtual

Reimplemented from dart::MethodParameter.

Definition at line 190 of file service.cc.

                                                 {
    return ElementCount(value) >= 0;
  }

The documentation for this class was generated from the following file: