gmime-filter

Name

gmime-filter -- 

Synopsis



struct      GMimeFilter;
GMimeFilter* g_mime_filter_copy             (GMimeFilter *filter);
void        g_mime_filter_filter            (GMimeFilter *filter,
                                             char *in,
                                             size_t len,
                                             size_t prespace,
                                             char **out,
                                             size_t *outlen,
                                             size_t *outprespace);
void        g_mime_filter_complete          (GMimeFilter *filter,
                                             char *in,
                                             size_t len,
                                             size_t prespace,
                                             char **out,
                                             size_t *outlen,
                                             size_t *outprespace);
void        g_mime_filter_reset             (GMimeFilter *filter);
void        g_mime_filter_backup            (GMimeFilter *filter,
                                             const char *data,
                                             size_t length);
void        g_mime_filter_set_size          (GMimeFilter *filter,
                                             size_t size,
                                             gboolean keep);


Description

Details

struct GMimeFilter

struct GMimeFilter {

	GObject parent_object;
	
	struct _GMimeFilterPrivate *priv;
	
	char *outreal;		/* real malloc'd buffer */
	char *outbuf;		/* first 'writable' position allowed (outreal + outpre) */
	char *outptr;
	size_t outsize;
	size_t outpre;		/* prespace of this buffer */
	
	char *backbuf;
	size_t backsize;
	size_t backlen;		/* significant data there */
};


g_mime_filter_copy ()

GMimeFilter* g_mime_filter_copy             (GMimeFilter *filter);

Copies filter into a new GMimeFilter object.

filter :

filter

Returns :

a duplicate of filter.


g_mime_filter_filter ()

void        g_mime_filter_filter            (GMimeFilter *filter,
                                             char *in,
                                             size_t len,
                                             size_t prespace,
                                             char **out,
                                             size_t *outlen,
                                             size_t *outprespace);

Filters the input data and writes it to out.

filter :

filter

in :

input buffer

len :

input buffer length

prespace :

prespace buffer length

out :

pointer to output buffer

outlen :

pointer to output length

outprespace :

pointer to output prespace buffer length


g_mime_filter_complete ()

void        g_mime_filter_complete          (GMimeFilter *filter,
                                             char *in,
                                             size_t len,
                                             size_t prespace,
                                             char **out,
                                             size_t *outlen,
                                             size_t *outprespace);

Completes the filtering.

filter :

filter

in :

input buffer

len :

input length

prespace :

prespace buffer length

out :

pointer to output buffer

outlen :

pointer to output length

outprespace :

pointer to output prespace buffer length


g_mime_filter_reset ()

void        g_mime_filter_reset             (GMimeFilter *filter);

Resets the filter.

filter :


g_mime_filter_backup ()

void        g_mime_filter_backup            (GMimeFilter *filter,
                                             const char *data,
                                             size_t length);

Sets number of bytes backed up on the input, new calls replace previous ones

filter :

filter

data :

length :


g_mime_filter_set_size ()

void        g_mime_filter_set_size          (GMimeFilter *filter,
                                             size_t size,
                                             gboolean keep);

Ensure this much size available for filter output (if required)

filter :

filter

size :

keep :