hyung-hwan/qse
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

implementing sed

Browse Source
This commit is contained in:
hyung-hwan
2009-03-16 08:36:05 +00:00
parent 69f02f9c8d
commit ad5251570f
4 changed files with 76 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
qse/lib/utl/sed.c
View File

@ -73,10 +73,21 @@ qse_sed_t* qse_sed_init (qse_sed_t* sed, qse_mmgr_t* mmgr)
return QSE_NULL;
}
if (qse_map_init (&sed->labs, mmgr, 128, 70) == QSE_NULL)
{
qse_str_fini (&sed->rexbuf);
sed->errnum = QSE_SED_ENOMEM;
return QSE_NULL;
}
qse_map_setcopier (&sed->labs, QSE_MAP_KEY, QSE_MAP_COPIER_INLINE);
qse_map_setscale (&sed->labs, QSE_MAP_KEY, QSE_SIZEOF(qse_char_t));
/* TODO: use different data structure... */
sed->cmd.buf = QSE_MMGR_ALLOC (sed->mmgr, QSE_SIZEOF(qse_sed_c_t) * 1000);
sed->cmd.buf = QSE_MMGR_ALLOC (
sed->mmgr, QSE_SIZEOF(qse_sed_c_t) * 1000);
if (sed->cmd.buf == QSE_NULL)
{
qse_map_fini (&sed->labs);
qse_str_fini (&sed->rexbuf);
return QSE_NULL;
}
@ -88,6 +99,7 @@ qse_sed_t* qse_sed_init (qse_sed_t* sed, qse_mmgr_t* mmgr)
void qse_sed_fini (qse_sed_t* sed)
{
qse_map_fini (&sed->labs);
qse_str_fini (&sed->rexbuf);
}
@ -301,7 +313,7 @@ oops:
static qse_str_t* get_label (qse_sed_t* sed, qse_sed_c_t* cmd)
{
qse_cint_t c;
qse_str_t* t = QSE_NULL;
qse_str_t* t = QSE_NULL; /* TODO: move this buffer to sed */
/* skip white spaces */
c = CURSC(sed);
@ -310,7 +322,7 @@ static qse_str_t* get_label (qse_sed_t* sed, qse_sed_c_t* cmd)
if (IS_LABEL_TERMINATER(c))
{
/* label name is empty */
sed->errnum = QSE_SED_ELBLEM;
sed->errnum = QSE_SED_ELABEM;
return QSE_NULL;
}
@ -327,7 +339,11 @@ static qse_str_t* get_label (qse_sed_t* sed, qse_sed_c_t* cmd)
}
while (!IS_LABEL_TERMINATOR(c));
/* TODO: */
search_label_table (c);
qse_map_insert (&sed->labs, QSE_STR_PTR(t), QSE_STR_LEN(t), cmd, 0);
ADVSCP (sed);
return t;
oops:

8
qse/lib/utl/sed.h
View File

@ -109,12 +109,4 @@ struct qse_sed_c_t
int negfl;
};
struct qse_sed_l_t
{
qse_char_t name[9]; /* label name */
qse_sed_c_t* chain;
qse_sed_c_t* address; /* command associated with label */
};
#endif