64e420e288
git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@5859 67ed7778-7388-44ab-90cf-0a291f65f57c
173 lines
3.1 KiB
C
173 lines
3.1 KiB
C
/****************************************************************************
|
||
*
|
||
* File: util.c
|
||
*
|
||
* Utility functions for the gphoto2 camlibs/canon driver.
|
||
*
|
||
* $Id$
|
||
****************************************************************************/
|
||
|
||
/****************************************************************************
|
||
*
|
||
* include files
|
||
*
|
||
****************************************************************************/
|
||
|
||
#include "config.h"
|
||
|
||
#include <stdio.h>
|
||
#include <stdarg.h>
|
||
#include <time.h>
|
||
#include <string.h>
|
||
|
||
#include <gphoto2.h>
|
||
#include <gphoto2-port-log.h>
|
||
|
||
#include "canon.h"
|
||
#include "util.h"
|
||
#include "library.h"
|
||
|
||
/**
|
||
* is_thumbnail:
|
||
* @name: name of file to examine
|
||
* Test whether the given @name corresponds to a thumbnail (.THM).
|
||
**/
|
||
int
|
||
is_thumbnail (const char *name)
|
||
{
|
||
const char *pos;
|
||
int res = 0;
|
||
|
||
pos = strchr (name, '.');
|
||
if (pos)
|
||
res = (!strcmp (pos, ".THM"));
|
||
|
||
GP_DEBUG ("is_thumbnail(%s) == %i", name, res);
|
||
return (res);
|
||
}
|
||
|
||
/**
|
||
* is_image:
|
||
* @name: name of file to examine
|
||
*
|
||
* Test whether the given @name corresponds to an image (.JPG or .CRW).
|
||
**/
|
||
int
|
||
is_image (const char *name)
|
||
{
|
||
const char *pos;
|
||
int res = 0;
|
||
|
||
pos = strchr (name, '.');
|
||
if (pos) {
|
||
res = (!strcmp (pos, ".JPG"));
|
||
if (!res)
|
||
res = (!strcmp (pos, ".CRW"));
|
||
}
|
||
|
||
GP_DEBUG ("is_image(%s) == %i", name, res);
|
||
return (res);
|
||
}
|
||
|
||
/**
|
||
* is_jpeg:
|
||
* @name: name of file to examine
|
||
*
|
||
* Test whether the given @name corresponds to a JPEG image (.JPG).
|
||
**/
|
||
int
|
||
is_jpeg (const char *name)
|
||
{
|
||
const char *pos;
|
||
int res = 0;
|
||
|
||
pos = strchr (name, '.');
|
||
if (pos)
|
||
res = (!strcmp (pos, ".JPG"));
|
||
|
||
GP_DEBUG ("is_jpeg(%s) == %i", name, res);
|
||
return (res);
|
||
}
|
||
|
||
/**
|
||
* is_crw:
|
||
* @name: name of file to examine
|
||
*
|
||
* Test whether the name given corresponds to a raw CRW image (.CRW).
|
||
**/
|
||
int
|
||
is_crw (const char *name)
|
||
{
|
||
const char *pos;
|
||
int res = 0;
|
||
|
||
pos = strchr (name, '.');
|
||
if (pos)
|
||
res = (!strcmp (pos, ".CRW"));
|
||
|
||
GP_DEBUG ("is_crw(%s) == %i", name, res);
|
||
return (res);
|
||
}
|
||
|
||
/**
|
||
* is_movie:
|
||
* @name: name of file to examine
|
||
*
|
||
* Test whether the name given corresponds
|
||
* to a movie (.AVI)
|
||
*/
|
||
int
|
||
is_movie (const char *name)
|
||
{
|
||
const char *pos;
|
||
int res = 0;
|
||
|
||
pos = strchr (name, '.');
|
||
if (pos)
|
||
res = (!strcmp (pos, ".AVI"));
|
||
|
||
GP_DEBUG ("is_movie(%s) == %i", name, res);
|
||
return (res);
|
||
}
|
||
|
||
/**
|
||
* filename2mimetype:
|
||
* @filename: name of file to examine
|
||
*
|
||
* Deduce MIME type of file by considering the file name ending.
|
||
*
|
||
* @Returns: pointer to immutable string with the MIME type
|
||
**/
|
||
|
||
const char *
|
||
filename2mimetype (const char *filename)
|
||
{
|
||
const char *pos = strchr (filename, '.');
|
||
|
||
if (pos) {
|
||
if (!strcmp (pos, ".AVI"))
|
||
return GP_MIME_AVI;
|
||
else if (!strcmp (pos, ".JPG"))
|
||
return GP_MIME_JPEG;
|
||
else if (!strcmp (pos, ".THM"))
|
||
return GP_MIME_JPEG;
|
||
else if (!strcmp (pos, ".CRW"))
|
||
return GP_MIME_CRW;
|
||
}
|
||
return GP_MIME_UNKNOWN;
|
||
}
|
||
|
||
|
||
/****************************************************************************
|
||
*
|
||
* End of file: util.c
|
||
*
|
||
****************************************************************************/
|
||
|
||
/*
|
||
* Local Variables:
|
||
* c-file-style:"linux"
|
||
* indent-tabs-mode:t
|
||
* End:
|
||
*/
|