339 lines
6.8 KiB
C
Executable File
339 lines
6.8 KiB
C
Executable File
#include <string.h>
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#include <jim-nvp.h>
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int Jim_GetNvp(Jim_Interp *interp,
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Jim_Obj *objPtr, const Jim_Nvp * nvp_table, const Jim_Nvp ** result)
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{
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Jim_Nvp *n;
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int e;
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e = Jim_Nvp_name2value_obj(interp, nvp_table, objPtr, &n);
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if (e == JIM_ERR) {
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return e;
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}
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/* Success? found? */
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if (n->name) {
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/* remove const */
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*result = (Jim_Nvp *) n;
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return JIM_OK;
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}
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else {
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return JIM_ERR;
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}
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}
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Jim_Nvp *Jim_Nvp_name2value_simple(const Jim_Nvp * p, const char *name)
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{
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while (p->name) {
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if (0 == strcmp(name, p->name)) {
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break;
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}
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p++;
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}
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return ((Jim_Nvp *) (p));
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}
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Jim_Nvp *Jim_Nvp_name2value_nocase_simple(const Jim_Nvp * p, const char *name)
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{
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while (p->name) {
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if (0 == strcasecmp(name, p->name)) {
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break;
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}
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p++;
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}
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return ((Jim_Nvp *) (p));
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}
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int Jim_Nvp_name2value_obj(Jim_Interp *interp, const Jim_Nvp * p, Jim_Obj *o, Jim_Nvp ** result)
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{
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return Jim_Nvp_name2value(interp, p, Jim_String(o), result);
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}
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int Jim_Nvp_name2value(Jim_Interp *interp, const Jim_Nvp * _p, const char *name, Jim_Nvp ** result)
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{
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const Jim_Nvp *p;
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p = Jim_Nvp_name2value_simple(_p, name);
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/* result */
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if (result) {
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*result = (Jim_Nvp *) (p);
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}
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/* found? */
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if (p->name) {
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return JIM_OK;
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}
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else {
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return JIM_ERR;
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}
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}
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int
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Jim_Nvp_name2value_obj_nocase(Jim_Interp *interp, const Jim_Nvp * p, Jim_Obj *o, Jim_Nvp ** puthere)
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{
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return Jim_Nvp_name2value_nocase(interp, p, Jim_String(o), puthere);
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}
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int
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Jim_Nvp_name2value_nocase(Jim_Interp *interp, const Jim_Nvp * _p, const char *name,
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Jim_Nvp ** puthere)
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{
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const Jim_Nvp *p;
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p = Jim_Nvp_name2value_nocase_simple(_p, name);
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if (puthere) {
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*puthere = (Jim_Nvp *) (p);
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}
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/* found */
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if (p->name) {
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return JIM_OK;
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}
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else {
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return JIM_ERR;
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}
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}
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int Jim_Nvp_value2name_obj(Jim_Interp *interp, const Jim_Nvp * p, Jim_Obj *o, Jim_Nvp ** result)
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{
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int e;;
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jim_wide w;
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e = Jim_GetWide(interp, o, &w);
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if (e != JIM_OK) {
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return e;
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}
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return Jim_Nvp_value2name(interp, p, w, result);
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}
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Jim_Nvp *Jim_Nvp_value2name_simple(const Jim_Nvp * p, int value)
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{
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while (p->name) {
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if (value == p->value) {
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break;
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}
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p++;
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}
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return ((Jim_Nvp *) (p));
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}
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int Jim_Nvp_value2name(Jim_Interp *interp, const Jim_Nvp * _p, int value, Jim_Nvp ** result)
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{
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const Jim_Nvp *p;
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p = Jim_Nvp_value2name_simple(_p, value);
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if (result) {
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*result = (Jim_Nvp *) (p);
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}
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if (p->name) {
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return JIM_OK;
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}
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else {
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return JIM_ERR;
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}
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}
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int Jim_GetOpt_Setup(Jim_GetOptInfo * p, Jim_Interp *interp, int argc, Jim_Obj *const *argv)
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{
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memset(p, 0, sizeof(*p));
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p->interp = interp;
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p->argc = argc;
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p->argv = argv;
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return JIM_OK;
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}
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void Jim_GetOpt_Debug(Jim_GetOptInfo * p)
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{
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int x;
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fprintf(stderr, "---args---\n");
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for (x = 0; x < p->argc; x++) {
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fprintf(stderr, "%2d) %s\n", x, Jim_String(p->argv[x]));
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}
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fprintf(stderr, "-------\n");
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}
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int Jim_GetOpt_Obj(Jim_GetOptInfo * goi, Jim_Obj **puthere)
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{
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Jim_Obj *o;
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o = NULL; // failure
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if (goi->argc) {
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// success
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o = goi->argv[0];
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goi->argc -= 1;
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goi->argv += 1;
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}
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if (puthere) {
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*puthere = o;
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}
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if (o != NULL) {
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return JIM_OK;
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}
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else {
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return JIM_ERR;
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}
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}
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int Jim_GetOpt_String(Jim_GetOptInfo * goi, char **puthere, int *len)
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{
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int r;
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Jim_Obj *o;
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const char *cp;
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r = Jim_GetOpt_Obj(goi, &o);
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if (r == JIM_OK) {
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cp = Jim_GetString(o, len);
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if (puthere) {
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/* remove const */
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*puthere = (char *)(cp);
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}
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}
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return r;
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}
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int Jim_GetOpt_Double(Jim_GetOptInfo * goi, double *puthere)
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{
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int r;
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Jim_Obj *o;
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double _safe;
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if (puthere == NULL) {
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puthere = &_safe;
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}
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r = Jim_GetOpt_Obj(goi, &o);
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if (r == JIM_OK) {
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r = Jim_GetDouble(goi->interp, o, puthere);
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if (r != JIM_OK) {
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Jim_SetResultFormatted(goi->interp, "not a number: %#s", o);
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}
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}
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return r;
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}
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int Jim_GetOpt_Wide(Jim_GetOptInfo * goi, jim_wide * puthere)
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{
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int r;
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Jim_Obj *o;
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jim_wide _safe;
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if (puthere == NULL) {
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puthere = &_safe;
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}
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r = Jim_GetOpt_Obj(goi, &o);
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if (r == JIM_OK) {
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r = Jim_GetWide(goi->interp, o, puthere);
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}
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return r;
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}
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int Jim_GetOpt_Nvp(Jim_GetOptInfo * goi, const Jim_Nvp * nvp, Jim_Nvp ** puthere)
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{
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Jim_Nvp *_safe;
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Jim_Obj *o;
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int e;
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if (puthere == NULL) {
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puthere = &_safe;
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}
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e = Jim_GetOpt_Obj(goi, &o);
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if (e == JIM_OK) {
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e = Jim_Nvp_name2value_obj(goi->interp, nvp, o, puthere);
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}
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return e;
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}
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void Jim_GetOpt_NvpUnknown(Jim_GetOptInfo * goi, const Jim_Nvp * nvptable, int hadprefix)
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{
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if (hadprefix) {
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Jim_SetResult_NvpUnknown(goi->interp, goi->argv[-2], goi->argv[-1], nvptable);
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}
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else {
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Jim_SetResult_NvpUnknown(goi->interp, NULL, goi->argv[-1], nvptable);
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}
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}
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int Jim_GetOpt_Enum(Jim_GetOptInfo * goi, const char *const *lookup, int *puthere)
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{
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int _safe;
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Jim_Obj *o;
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int e;
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if (puthere == NULL) {
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puthere = &_safe;
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}
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e = Jim_GetOpt_Obj(goi, &o);
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if (e == JIM_OK) {
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e = Jim_GetEnum(goi->interp, o, lookup, puthere, "option", JIM_ERRMSG);
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}
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return e;
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}
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void
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Jim_SetResult_NvpUnknown(Jim_Interp *interp,
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Jim_Obj *param_name, Jim_Obj *param_value, const Jim_Nvp * nvp)
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{
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if (param_name) {
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Jim_SetResultFormatted(interp, "%#s: Unknown: %#s, try one of: ", param_name, param_value);
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}
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else {
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Jim_SetResultFormatted(interp, "Unknown param: %#s, try one of: ", param_value);
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}
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while (nvp->name) {
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const char *a;
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const char *b;
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if ((nvp + 1)->name) {
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a = nvp->name;
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b = ", ";
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}
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else {
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a = "or ";
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b = nvp->name;
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}
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Jim_AppendStrings(interp, Jim_GetResult(interp), a, b, NULL);
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nvp++;
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}
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}
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const char *Jim_Debug_ArgvString(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
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{
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static Jim_Obj *debug_string_obj;
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int x;
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if (debug_string_obj) {
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Jim_FreeObj(interp, debug_string_obj);
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}
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debug_string_obj = Jim_NewEmptyStringObj(interp);
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for (x = 0; x < argc; x++) {
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Jim_AppendStrings(interp, debug_string_obj, Jim_String(argv[x]), " ", NULL);
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}
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return Jim_String(debug_string_obj);
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}
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int Jim_nvpInit(Jim_Interp *interp)
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{
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/* This is really a helper library, not an extension, but this is the easy way */
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return JIM_OK;
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}
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