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* extract based on filename regexp and document it

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This commit is contained in:
Dirk-Jan C. Binnema
2011-05-22 13:42:19 +03:00
parent f7a39155c8
commit 48d52daf0b
5 changed files with 154 additions and 59 deletions
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58
src/mu-msg-part.c
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@ -62,12 +62,12 @@ find_part (MuMsg* msg, guint partidx)
}
struct _PartData {
MuMsg *_msg;
unsigned _idx;
MuMsg *_msg;
unsigned _idx;
MuMsgPartForeachFunc _func;
gpointer _user_data;
gpointer _user_data;
};
typedef struct _PartData PartData;
typedef struct _PartData PartData;
static void
@ -106,7 +106,7 @@ mu_msg_part_foreach (MuMsg *msg, MuMsgPartForeachFunc func,
pdata._msg = msg;
pdata._idx = 0;
pdata._func = func;
pdata._func = func;
pdata._user_data = user_data;
g_mime_message_foreach (msg->_file->_mime_msg,
@ -320,7 +320,7 @@ mu_msg_part_find_cid (MuMsg *msg, const char* sought_cid)
{
const char* cid;
g_return_val_if_fail (msg, -1L);
g_return_val_if_fail (msg, -1);
g_return_val_if_fail (sought_cid, -1);
cid = g_str_has_prefix (sought_cid, "cid:") ?
@ -331,32 +331,50 @@ mu_msg_part_find_cid (MuMsg *msg, const char* sought_cid)
(gpointer)cid);
}
struct _MatchData2 {
GSList *_lst;
const GRegex *_rx;
guint _idx;
};
typedef struct _MatchData2 MatchData2;
static gboolean
match_filename (GMimeObject *part, const char *sought_filename)
static void
match_filename_rx (GMimeObject *parent, GMimeObject *part, MatchData2 *mdata)
{
const char *fname;
if (!GMIME_IS_PART(part))
return FALSE;
goto leave;
fname = g_mime_part_get_filename (GMIME_PART(part));
if (!fname)
return FALSE;
goto leave;
return g_strcmp0 (fname, sought_filename) == 0 ? TRUE : FALSE;
if (g_regex_match (mdata->_rx, fname, 0, NULL))
mdata->_lst = g_slist_prepend (mdata->_lst,
GUINT_TO_POINTER(mdata->_idx));
leave:
++mdata->_idx;
}
int
mu_msg_part_find_file (MuMsg *msg, const char* sought_filename)
GSList*
mu_msg_part_find_files (MuMsg *msg, const GRegex *pattern)
{
g_return_val_if_fail (msg, -1);
g_return_val_if_fail (sought_filename, -1);
return msg_part_find_idx (msg->_file->_mime_msg,
(MatchFunc)match_filename,
(gpointer)sought_filename);
MatchData2 mdata;
g_return_val_if_fail (msg, NULL);
g_return_val_if_fail (pattern, NULL);
mdata._lst = NULL;
mdata._rx = pattern;
mdata._idx = 0;
g_mime_message_foreach (msg->_file->_mime_msg,
(GMimeObjectForeachFunc)match_filename_rx,
&mdata);
return mdata._lst;
}