add initial regexp support based on the coptional rxspencer library. Active it using --with-rxspencer after installing the rxspencer library
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@8470 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus
parent
d27d74c79c
commit
33643d2273
7 changed files with 347 additions and 48 deletions
|
|
@ -728,6 +728,10 @@ int Swig_scopename_check(String *s) {
|
|||
/* -----------------------------------------------------------------------------
|
||||
* Swig_string_command()
|
||||
*
|
||||
* Executes a external command via popen with the string as a command
|
||||
* line parameter. For example:
|
||||
*
|
||||
* Printf(stderr,"%(command:sed 's/[a-z]/\U\\1/' <<<)s","hello") -> Hello
|
||||
* ----------------------------------------------------------------------------- */
|
||||
#if defined(HAVE_POPEN)
|
||||
# if defined(_MSC_VER)
|
||||
|
|
@ -768,6 +772,108 @@ String *Swig_string_command(String *s) {
|
|||
}
|
||||
|
||||
|
||||
/* -----------------------------------------------------------------------------
|
||||
* Swig_string_rxspencer()
|
||||
*
|
||||
* Executes a regexp substitution via the RxSpencer library. For example:
|
||||
*
|
||||
* Printf(stderr,"gsl%(rxspencer:[GSL_.*_][@1])s","GSL_Hello_") -> gslHello
|
||||
* ----------------------------------------------------------------------------- */
|
||||
#if defined(HAVE_RXSPENCER)
|
||||
#include <sys/types.h>
|
||||
#include <rxspencer/regex.h>
|
||||
#define USE_RXSPENCER
|
||||
#endif
|
||||
|
||||
const char *skip_delim(char pb, char pe, const char *ce)
|
||||
{
|
||||
int end = 0;
|
||||
int lb = 0;
|
||||
while (!end && *ce != '\0') {
|
||||
if (*ce == pb) {
|
||||
++lb;
|
||||
}
|
||||
if (*ce == pe) {
|
||||
if (!lb) {
|
||||
end = 1;
|
||||
--ce;
|
||||
} else {
|
||||
--lb;
|
||||
}
|
||||
}
|
||||
++ce;
|
||||
}
|
||||
return end ? ce : 0;
|
||||
}
|
||||
|
||||
|
||||
String *Swig_string_rxspencer(String *s) {
|
||||
String *res = 0;
|
||||
#if defined(USE_RXSPENCER)
|
||||
if (Len(s)) {
|
||||
const char *cs = Char(s);
|
||||
const char *cb;
|
||||
const char *ce;
|
||||
if (*cs == '[') {
|
||||
int retval;
|
||||
regex_t compiled;
|
||||
cb = ++cs;
|
||||
ce = skip_delim('[',']', cb);
|
||||
if (ce) {
|
||||
char bregexp[512];
|
||||
strncpy(bregexp, cb, ce - cb);
|
||||
bregexp[ce - cb] = '\0';
|
||||
++ce;
|
||||
retval = regcomp(&compiled, bregexp, REG_EXTENDED);
|
||||
if(retval == 0) {
|
||||
cs = ce;
|
||||
if (*cs == '[') {
|
||||
cb = ++cs;
|
||||
ce = skip_delim('[',']', cb) ;
|
||||
if (ce) {
|
||||
const char *cvalue = ce + 1;
|
||||
int nsub = (int) compiled.re_nsub+1;
|
||||
regmatch_t *pmatch = (regmatch_t *)malloc(sizeof(regmatch_t)*(nsub));
|
||||
retval = regexec(&compiled,cvalue,nsub,pmatch,0);
|
||||
if (retval != REG_NOMATCH) {
|
||||
char *spos = 0;
|
||||
res = NewStringWithSize(cb, ce - cb);
|
||||
spos = Strstr(res,"@");
|
||||
while (spos) {
|
||||
char cd = *(++spos);
|
||||
if (isdigit(cd)) {
|
||||
char arg[8];
|
||||
size_t len;
|
||||
int i = cd - '0';
|
||||
sprintf(arg,"@%d", i);
|
||||
if (i < nsub && (len = pmatch[i].rm_eo - pmatch[i].rm_so)) {
|
||||
char value[256];
|
||||
strncpy(value,cvalue + pmatch[i].rm_so, len);
|
||||
value[len] = 0;
|
||||
Replaceall(res,arg,value);
|
||||
} else {
|
||||
Replaceall(res,arg,"");
|
||||
}
|
||||
spos = Strstr(res,"@");
|
||||
} else if (cd == '@') {
|
||||
spos = strstr(spos + 1,"@");
|
||||
}
|
||||
}
|
||||
}
|
||||
free(pmatch);
|
||||
}
|
||||
}
|
||||
}
|
||||
regfree(&compiled);
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
if (!res) res = NewStringEmpty();
|
||||
return res;
|
||||
}
|
||||
|
||||
|
||||
/* -----------------------------------------------------------------------------
|
||||
* Swig_init()
|
||||
*
|
||||
|
|
@ -784,8 +890,9 @@ Swig_init() {
|
|||
DohEncoding("ctitle", Swig_string_ccase);
|
||||
DohEncoding("utitle", Swig_string_ucase);
|
||||
DohEncoding("typecode",Swig_string_typecode);
|
||||
DohEncoding("mangle",Swig_string_emangle);
|
||||
DohEncoding("command",Swig_string_command);
|
||||
DohEncoding("mangle", Swig_string_emangle);
|
||||
DohEncoding("command", Swig_string_command);
|
||||
DohEncoding("rxspencer", Swig_string_rxspencer);
|
||||
|
||||
/* aliases for the case encoders */
|
||||
DohEncoding("uppercase", Swig_string_upper);
|
||||
|
|
@ -795,6 +902,7 @@ Swig_init() {
|
|||
DohEncoding("firstuppercase", Swig_string_first_upper);
|
||||
DohEncoding("firstlowercase", Swig_string_first_lower);
|
||||
|
||||
|
||||
/* Initialize the swig keys */
|
||||
Swig_keys_init();
|
||||
|
||||
|
|
|
|||
|
|
@ -213,7 +213,7 @@ Swig_name_get(const String_or_char *vname) {
|
|||
String *f;
|
||||
|
||||
#ifdef SWIG_DEBUG
|
||||
Printf(stdout,"Swig_name_get: '%s'\n", vname);
|
||||
Printf(stderr,"Swig_name_get: '%s'\n", vname);
|
||||
#endif
|
||||
|
||||
r = NewStringEmpty();
|
||||
|
|
@ -400,7 +400,7 @@ Swig_name_object_set(Hash *namehash, String *name, SwigType *decl, DOH *object)
|
|||
DOH *n;
|
||||
|
||||
#ifdef SWIG_DEBUG
|
||||
Printf(stdout,"Swig_name_object_set: '%s', '%s'\n", name, decl);
|
||||
Printf(stderr,"Swig_name_object_set: '%s', '%s'\n", name, decl);
|
||||
#endif
|
||||
n = HashGetAttr(namehash,name);
|
||||
if (!n) {
|
||||
|
|
@ -465,7 +465,7 @@ Swig_name_object_get(Hash *namehash, String *prefix, String *name, SwigType *dec
|
|||
}
|
||||
*/
|
||||
#ifdef SWIG_DEBUG
|
||||
Printf(stdout,"Swig_name_object_get: '%s', '%s'\n", name, decl);
|
||||
Printf(stderr,"Swig_name_object_get: '%s', '%s'\n", name, decl);
|
||||
#endif
|
||||
|
||||
/* Perform a class-based lookup (if class prefix supplied) */
|
||||
|
|
@ -520,7 +520,7 @@ Swig_name_object_get(Hash *namehash, String *prefix, String *name, SwigType *dec
|
|||
Delete(tname);
|
||||
|
||||
#ifdef SWIG_DEBUG
|
||||
Printf(stdout,"Swig_name_object_get: found %d\n", rn ? 1 : 0);
|
||||
Printf(stderr,"Swig_name_object_get: found %d\n", rn ? 1 : 0);
|
||||
#endif
|
||||
|
||||
return rn;
|
||||
|
|
@ -601,7 +601,7 @@ void features_get(Hash *features, String *tname, SwigType *decl, SwigType *ncdec
|
|||
{
|
||||
Node *n = Getattr(features,tname);
|
||||
#ifdef SWIG_DEBUG
|
||||
Printf(stdout," features_get: %s\n", tname);
|
||||
Printf(stderr," features_get: %s\n", tname);
|
||||
#endif
|
||||
if (n) {
|
||||
merge_features(get_object(n,0),node);
|
||||
|
|
@ -651,7 +651,7 @@ Swig_features_get(Hash *features, String *prefix, String *name, SwigType *decl,
|
|||
}
|
||||
|
||||
#ifdef SWIG_DEBUG
|
||||
Printf(stdout,"Swig_features_get: %s %s %s\n", prefix, name, decl);
|
||||
Printf(stderr,"Swig_features_get: %s %s %s\n", prefix, name, decl);
|
||||
#endif
|
||||
|
||||
/* Global features */
|
||||
|
|
@ -720,7 +720,7 @@ Swig_feature_set(Hash *features, const String_or_char *name, SwigType *decl, con
|
|||
Hash *fhash;
|
||||
|
||||
#ifdef SWIG_DEBUG
|
||||
Printf(stdout,"Swig_feature_set: %s %s %s %s\n", name, decl, featurename,value);
|
||||
Printf(stderr,"Swig_feature_set: %s %s %s %s\n", name, decl, featurename,value);
|
||||
#endif
|
||||
|
||||
n = Getattr(features,name);
|
||||
|
|
@ -1009,13 +1009,22 @@ static void Swig_name_object_attach_keys(const char *keys[], Hash *nameobj)
|
|||
char *ckey = kname ? Char(kname) : 0;
|
||||
if (ckey) {
|
||||
const char **rkey;
|
||||
if ((strncmp(ckey,"match",5) == 0) || (strncmp(ckey,"notmatch",8) == 0)) {
|
||||
int isnotmatch = 0;
|
||||
int isrxsmatch = 0;
|
||||
if ((strncmp(ckey,"match",5) == 0)
|
||||
|| (isnotmatch = (strncmp(ckey,"notmatch",8) == 0))
|
||||
|| (isrxsmatch = (strncmp(ckey,"rxsmatch",8) == 0))
|
||||
|| (isnotmatch = isrxsmatch = (strncmp(ckey,"notrxsmatch",11) == 0))) {
|
||||
Hash *mi = NewHash();
|
||||
List *attrlist = Swig_make_attrlist(ckey);
|
||||
if (!matchlist) matchlist = NewList();
|
||||
Setattr(mi,k_value,Getattr(kw,k_value));
|
||||
Setattr(mi,k_attrlist,attrlist);
|
||||
if (strncmp(ckey,"not",3) == 0) SetFlag(mi,k_notmatch);
|
||||
#ifdef SWIG_DEBUG
|
||||
if (isrxsmatch) Printf(stderr,"rxsmatch to use: %s %s %s\n", ckey, Getattr(kw,k_value), attrlist);
|
||||
#endif
|
||||
if (isnotmatch) SetFlag(mi,k_notmatch);
|
||||
if (isrxsmatch) SetFlag(mi,k_rxsmatch);
|
||||
Delete(attrlist);
|
||||
Append(matchlist,mi);
|
||||
Delete(mi);
|
||||
|
|
@ -1083,7 +1092,6 @@ static DOH *Swig_get_lattr(Node *n, List *lattr)
|
|||
res = Getattr(n,nattr);
|
||||
#ifdef SWIG_DEBUG
|
||||
if (!res) {
|
||||
Node *pn = Getattr(n,k_parentnode);
|
||||
Printf(stderr,"missing %s %s %s\n",nattr, Getattr(n,"name"), Getattr(n,"member"));
|
||||
} else {
|
||||
Printf(stderr,"lattr %d %s %s\n",i, nattr, DohIsString(res) ? res : Getattr(res,"name"));
|
||||
|
|
@ -1094,8 +1102,34 @@ static DOH *Swig_get_lattr(Node *n, List *lattr)
|
|||
return res;
|
||||
}
|
||||
|
||||
#if defined(HAVE_RXSPENCER)
|
||||
#include <sys/types.h>
|
||||
#include <rxspencer/regex.h>
|
||||
#define USE_RXSPENCER
|
||||
#endif
|
||||
|
||||
int Swig_name_rxsmatch_value(String *mvalue, String *value)
|
||||
{
|
||||
int match = 0;
|
||||
#if defined(USE_RXSPENCER)
|
||||
char *cvalue = Char(value);
|
||||
char *cmvalue = Char(mvalue);
|
||||
regex_t compiled;
|
||||
int retval = regcomp(&compiled, cmvalue, REG_EXTENDED|REG_NOSUB);
|
||||
if(retval != 0) return 0;
|
||||
retval = regexec(&compiled,cvalue,0,0,0);
|
||||
match = (retval == REG_NOMATCH) ? 0 : 1;
|
||||
#ifdef SWIG_DEBUG
|
||||
Printf(stderr,"rxsmatch_value: %s %s %d\n",cvalue,cmvalue, match);
|
||||
#endif
|
||||
regfree(&compiled);
|
||||
#endif
|
||||
return match;
|
||||
}
|
||||
|
||||
int Swig_name_match_value(String *mvalue, String *value)
|
||||
{
|
||||
#if defined(SWIG_USE_SIMPLE_MATCHOR)
|
||||
int match = 0;
|
||||
char *cvalue = Char(value);
|
||||
char *cmvalue = Char(mvalue);
|
||||
|
|
@ -1115,8 +1149,12 @@ int Swig_name_match_value(String *mvalue, String *value)
|
|||
#endif
|
||||
}
|
||||
return match;
|
||||
#else
|
||||
return StringEqual(mvalue,value);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
int Swig_name_match_nameobj(Hash *rn, Node *n) {
|
||||
int match = 1;
|
||||
List *matchlist = HashGetAttr(rn,k_matchlist);
|
||||
|
|
@ -1127,14 +1165,22 @@ int Swig_name_match_nameobj(Hash *rn, Node *n) {
|
|||
int ilen = Len(matchlist);
|
||||
int i;
|
||||
for (i = 0; match && (i < ilen); ++i) {
|
||||
Node *kw = Getitem(matchlist,i);
|
||||
List *lattr = Getattr(kw,k_attrlist);
|
||||
Node *mi = Getitem(matchlist,i);
|
||||
List *lattr = Getattr(mi,k_attrlist);
|
||||
String *nval = Swig_get_lattr(n,lattr);
|
||||
int notmatch = GetFlag(kw,k_notmatch);
|
||||
int notmatch = GetFlag(mi,k_notmatch);
|
||||
int rxsmatch = GetFlag(mi,k_rxsmatch);
|
||||
#ifdef SWIG_DEBUG
|
||||
Printf(stderr,"mi %d %s re %d not %d \n", i, nval, notmatch, rxsmatch);
|
||||
if (rxsmatch) {
|
||||
Printf(stderr,"rxsmatch %s\n",lattr);
|
||||
}
|
||||
#endif
|
||||
match = 0;
|
||||
if (nval) {
|
||||
String *kwval = Getattr(kw,k_value);
|
||||
match = Swig_name_match_value(kwval, nval);
|
||||
String *kwval = Getattr(mi,k_value);
|
||||
match = rxsmatch ? Swig_name_rxsmatch_value(kwval, nval)
|
||||
: Swig_name_match_value(kwval, nval);
|
||||
#ifdef SWIG_DEBUG
|
||||
Printf(stderr,"val %s %s %d %d \n",nval, kwval,match, ilen);
|
||||
#endif
|
||||
|
|
@ -1168,25 +1214,33 @@ Hash *Swig_name_nameobj_lget(List *namelist, Node *n, String *prefix, String *na
|
|||
continue;
|
||||
} else if (Swig_name_match_nameobj(rn, n)) {
|
||||
String *tname = HashGetAttr(rn,k_targetname);
|
||||
String *sfmt = HashGetAttr(rn,k_sourcefmt);
|
||||
String *sname = 0;
|
||||
int fullname = GetFlag(rn,k_fullname);
|
||||
if (sfmt) {
|
||||
if (fullname && prefix) {
|
||||
sname = NewStringf(sfmt, prefix, name);
|
||||
if (tname) {
|
||||
String *sfmt = HashGetAttr(rn,k_sourcefmt);
|
||||
String *sname = 0;
|
||||
int fullname = GetFlag(rn,k_fullname);
|
||||
int rxstarget = GetFlag(rn,k_rxstarget);
|
||||
if (sfmt) {
|
||||
if (fullname && prefix) {
|
||||
String *pname= NewStringf("%s::%s", prefix, name);
|
||||
sname = NewStringf(sfmt, pname);
|
||||
Delete(pname);
|
||||
} else {
|
||||
sname = NewStringf(sfmt, name);
|
||||
}
|
||||
} else {
|
||||
sname = NewStringf(sfmt, name);
|
||||
if (fullname && prefix) {
|
||||
sname = NewStringf("%s::%s", prefix, name);
|
||||
} else {
|
||||
sname = name;
|
||||
DohIncref(name);
|
||||
}
|
||||
}
|
||||
match = rxstarget ? Swig_name_rxsmatch_value(tname,sname) :
|
||||
Swig_name_match_value(tname,sname);
|
||||
Delete(sname);
|
||||
} else {
|
||||
if (fullname && prefix) {
|
||||
sname = NewStringf("%s::%s", prefix, name);
|
||||
} else {
|
||||
sname = name;
|
||||
DohIncref(name);
|
||||
}
|
||||
match = 1;
|
||||
}
|
||||
match = !tname || StringEqual(sname,tname);
|
||||
Delete(sname);
|
||||
}
|
||||
if (match) {
|
||||
res = rn;
|
||||
|
|
@ -1282,7 +1336,7 @@ void Swig_name_rename_add(String *prefix, String *name, SwigType *decl, Hash *ne
|
|||
|
||||
ParmList *declparms = declaratorparms;
|
||||
|
||||
const char *rename_keys[] = {"fullname", "sourcefmt", "targetfmt", 0};
|
||||
const char *rename_keys[] = {"fullname", "sourcefmt", "targetfmt", "continue", "rxstarget",0};
|
||||
Swig_name_object_attach_keys(rename_keys, newname);
|
||||
|
||||
/* Add the name */
|
||||
|
|
@ -1334,10 +1388,6 @@ static String *apply_rename(String *newname, int fullname, String *prefix, Strin
|
|||
if (cnewname) {
|
||||
int destructor = name && (*(Char(name)) == '~');
|
||||
String *fmt = newname;
|
||||
String *tmp = 0;
|
||||
if (destructor && (*cnewname != '~')) {
|
||||
fmt = tmp = NewStringf("~%s", newname);
|
||||
}
|
||||
/* use name as a fmt, but avoid C++ "%" and "%=" operators */
|
||||
if (Len(newname) > 1 && strstr(cnewname,"%") && !(strcmp(cnewname,"%=") == 0)) {
|
||||
if (fullname && prefix) {
|
||||
|
|
@ -1348,10 +1398,13 @@ static String *apply_rename(String *newname, int fullname, String *prefix, Strin
|
|||
} else {
|
||||
result = Copy(newname);
|
||||
}
|
||||
if (tmp) Delete(tmp);
|
||||
if (destructor && result && (*(Char(result)) != '~')) {
|
||||
Insert(result,0,"~");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
|
|
@ -1365,6 +1418,21 @@ Swig_name_make(Node *n, String *prefix, String_or_char *cname, SwigType *decl, S
|
|||
Hash *rn = Swig_name_object_get(Swig_name_rename_hash(), prefix, name, decl);
|
||||
if (!rn || !Swig_name_match_nameobj(rn,n)) {
|
||||
rn = Swig_name_nameobj_lget(Swig_name_rename_list(), n, prefix, name, decl);
|
||||
if (rn) {
|
||||
String *sfmt = HashGetAttr(rn,k_sourcefmt);
|
||||
int fullname = GetFlag(rn,k_fullname);
|
||||
if (fullname && prefix) {
|
||||
String *sname = NewStringf("%s::%s", prefix, name);
|
||||
Delete(name);
|
||||
name = sname;
|
||||
prefix = 0;
|
||||
}
|
||||
if (sfmt) {
|
||||
String *sname = NewStringf(sfmt, name);
|
||||
Delete(name);
|
||||
name = sname;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (rn) {
|
||||
String *newname = HashGetAttr(rn,k_name);
|
||||
|
|
@ -1421,9 +1489,8 @@ Swig_name_make(Node *n, String *prefix, String_or_char *cname, SwigType *decl, S
|
|||
}
|
||||
|
||||
#ifdef SWIG_DEBUG
|
||||
Printf(stdout,"Swig_name_make: '%s' '%s'\n", name, result);
|
||||
Printf(stderr,"Swig_name_make: '%s' '%s'\n", cname, result);
|
||||
#endif
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
|
|
@ -1435,7 +1502,7 @@ Swig_name_make(Node *n, String *prefix, String_or_char *cname, SwigType *decl, S
|
|||
* ----------------------------------------------------------------------------- */
|
||||
|
||||
void Swig_name_inherit(String *base, String *derived) {
|
||||
/* Printf(stdout,"base = '%s', derived = '%s'\n", base, derived); */
|
||||
/* Printf(stderr,"base = '%s', derived = '%s'\n", base, derived); */
|
||||
Swig_name_object_inherit(Swig_name_rename_hash(),base,derived);
|
||||
Swig_name_object_inherit(Swig_name_namewarn_hash(),base,derived);
|
||||
Swig_name_object_inherit(Swig_cparse_features(),base,derived);
|
||||
|
|
|
|||
|
|
@ -22,6 +22,7 @@ String *k_coloncolon = 0;
|
|||
String *k_compactdefargs = 0;
|
||||
String *k_construct = 0;
|
||||
String *k_constructor = 0;
|
||||
String *k_continue = 0;
|
||||
String *k_conversionoperator = 0;
|
||||
String *k_csymnextSibling = 0;
|
||||
String *k_csympreviousSibling = 0;
|
||||
|
|
@ -69,6 +70,8 @@ String *k_protectedbaselist = 0;
|
|||
String *k_public = 0;
|
||||
String *k_qname = 0;
|
||||
String *k_qualifier = 0;
|
||||
String *k_rxsmatch = 0;
|
||||
String *k_rxstarget = 0;
|
||||
String *k_rename = 0;
|
||||
String *k_result = 0;
|
||||
String *k_scope = 0;
|
||||
|
|
@ -142,6 +145,7 @@ void Swig_keys_init() {
|
|||
k_compactdefargs = NewString("compactdefargs");
|
||||
k_construct = NewString("construct");
|
||||
k_constructor = NewString("constructor");
|
||||
k_continue = NewString("continue");
|
||||
k_conversionoperator = NewString("conversion_operator");
|
||||
k_csymnextSibling = NewString("csym:nextSibling");
|
||||
k_csympreviousSibling = NewString("csym:previousSibling");
|
||||
|
|
@ -188,6 +192,8 @@ void Swig_keys_init() {
|
|||
k_public = NewString("public");
|
||||
k_qname = NewString("qname");
|
||||
k_qualifier = NewString("qualifier");
|
||||
k_rxsmatch = NewString("rxsmatch");
|
||||
k_rxstarget = NewString("rxstarget");
|
||||
k_rename = NewString("rename");
|
||||
k_result = NewString("result");
|
||||
k_scope = NewString("scope");
|
||||
|
|
|
|||
|
|
@ -27,6 +27,7 @@ extern String *k_coloncolon;
|
|||
extern String *k_compactdefargs;
|
||||
extern String *k_construct;
|
||||
extern String *k_constructor;
|
||||
extern String *k_continue;
|
||||
extern String *k_conversionoperator;
|
||||
extern String *k_csymnextSibling;
|
||||
extern String *k_csympreviousSibling;
|
||||
|
|
@ -74,6 +75,8 @@ extern String *k_protectedbaselist;
|
|||
extern String *k_public;
|
||||
extern String *k_qname;
|
||||
extern String *k_qualifier;
|
||||
extern String *k_rxsmatch;
|
||||
extern String *k_rxstarget;
|
||||
extern String *k_rename;
|
||||
extern String *k_result;
|
||||
extern String *k_scope;
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue