buzz Interface

The Buzz Interface

Include

• #include <buzz.h>

Definitions

• BUZZ(obj) - converts (by type casting) the object into buzz interface object.

Objects

• buzz - is the main object that defines the interface implementations.

Functions:

• buzz* buzz_create_default(buzzData *bzdata) - just creates a valid, but dummy, buzz interface implementation. bzdata must be a pointer to a buzzData object. The function returns a pointer to a buzz object.

• void buzz_collect(buzz *bz); - after configured the buzzData and buzz it self, this function starts the real search or streaming from web.

• void buzz_write_config(buzz *bz, buzzValue_t* bzvalue) - write a configuration value.

• buzzValue_t* buzz_read_config(buzz *bz, const char* key) - read the value of key configuration. Returns a pointer for a buzzValue.

• const char* buzz_name(buzz *bz) - Returns the name of buzz implementation.

• const char* buzz_data_name(buzz *bz) - Returns the name of buzzData implementation for the bz object.

Implementations

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Twitter

Definitions

• BUZZ_TWITTER(obj) - converts (by type casting) the object into buzzTwitter object.

Objects

• buzzTwitter - is the main object that defines the twitter interface implementations.

Functions:

buzzTwitter* buzz_create_twitter(buzzData *bzdata) - creates a buzzTwitter interface implementation. bzdata must be a pointer to a buzzData object. The function returns a pointer to a buzzTwitter object.

Configuration

Key	Type	Required	Description
twitter_consumer_key	String	yes	The consumer key from dev.twitter.com
twitter_consumer_secret	String	yes	The consumer secret from dev.twitter.com
twitter_token	String	yes	The application token from dev.twitter.com
twitter_token_secret	String	yes	The application secret from dev.twitter.com
twitter_keywords	String	no	A comma separated list of words used in twitter API search
twitter_filter	String	no	A custom regex filter applied after twitter_keywords
twitter_language	String	no	A comma separated list of languages used in search
twitter_collect	String	no	A comma/semicolon separated list of data field and your related json field.

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Facebook