libextractor  1.11
About: GNU libextractor is a library used to extract meta-data from files of arbitrary type.
  Fossies Dox: libextractor-1.11.tar.gz  ("unofficial" and yet experimental doxygen-generated source code documentation)  

s3m_extractor.c File Reference

plugin to support Scream Tracker (S3M) files More...

#include "platform.h"
#include "extractor.h"
#include "le_architecture.h"
Include dependency graph for s3m_extractor.c:

Go to the source code of this file.

Data Structures

struct  S3MHeader
 

Macros

#define ADD(s, t)
 

Functions

void EXTRACTOR_s3m_extract_method (struct EXTRACTOR_ExtractContext *ec)
 

Detailed Description

plugin to support Scream Tracker (S3M) files

Author
Toni Ruottu
Christian Grothoff

Definition in file s3m_extractor.c.

Macro Definition Documentation

◆ ADD

#define ADD (   s,
 
)
Value:
do { if (0 != ec->proc (ec->cls, "s3m", t, \
"text/plain", s, strlen (s) \
+ 1)) return; \
} while (0)
@ EXTRACTOR_METAFORMAT_UTF8
Definition: extractor.h:102

Give meta data to LE 'proc' callback using the given LE type and value.

Parameters
tLE meta data type
smeta data to add

Definition at line 64 of file s3m_extractor.c.

Function Documentation

◆ EXTRACTOR_s3m_extract_method()

void EXTRACTOR_s3m_extract_method ( struct EXTRACTOR_ExtractContext ec)

Extractor based upon Scream Tracker 3.20 spec at http://16-bits.org/s3m/

Looks like the format was defined by the software implementation, and that implementation was for little-endian platform, which means that the format is little-endian.

Parameters
ecextraction context

Definition at line 81 of file s3m_extractor.c.

References ADD, EXTRACTOR_ExtractContext::cls, EXTRACTOR_METATYPE_MIMETYPE, EXTRACTOR_METATYPE_TITLE, header::flags, LE_le16toh, and EXTRACTOR_ExtractContext::read.