Implement navigator properties
Signed-Off-By: Vincent Sanders <vince@netsurf-browser.org>
This commit is contained in:
Vincent Sanders
parent
274a76d97a
commit
67648c621d
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@ -18,7 +18,6 @@
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#include "javascript/jsapi.h"
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//#include "content/content.h"
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#include "utils/log.h"
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static JSBool JSAPI_NATIVE(debug, JSContext *cx, uintN argc, jsval *vp)
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@ -65,6 +64,18 @@ static JSBool JSAPI_NATIVE(info, JSContext *cx, uintN argc, jsval *vp)
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static JSBool JSAPI_NATIVE(log, JSContext *cx, uintN argc, jsval *vp)
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{
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unsigned int argloop;
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JSString *jsstr;
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unsigned long jsstrlen;
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char *txt;
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for (argloop = 0; argloop < argc; argloop++) {
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jsstr = JS_ValueToString(cx, *JSAPI_ARGV(cx, vp + argloop));
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JSString_to_char(jsstr, txt, jsstrlen);
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LOG(("%s", txt));
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}
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JSAPI_SET_RVAL(cx, vp, JSVAL_VOID);
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return JS_TRUE;
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}
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@ -16,14 +16,164 @@
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <assert.h>
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#include "javascript/jsapi.h"
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#include "desktop/netsurf.h"
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#include "desktop/options.h"
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#include "utils/config.h"
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#include "utils/useragent.h"
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#include "utils/log.h"
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#include "utils/utsname.h"
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/*
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* navigator properties for netsurf
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*
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* Property | Everyone else | NetSurf | Notes
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* ------------+-----------------+--------------+------------------------------
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* appCodeName | "Mozilla" | "NetSurf" | This is kinda a pointless
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* | | | constant as everyone returns
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* | | | "Mozilla" which is dumb
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* ------------+-----------------+--------------+------------------------------
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* appName | "<Browsername>" | "NetSurf" | Browsers named other than
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* | | | "Netscape", "Mozilla",
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* | | | "Netscape Navigator",
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* | | | "Microsoft Internet Explorer"
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* | | | often other browser have
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* | | | "(compatible with Netscape)"
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* | | | append.
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* ------------+-----------------+--------------+------------------------------
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* appVersion | "<ver> (<type>)"| "<ver>" | Actually just the version
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* | | | number e.g "3.0".
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* ------------+-----------------+--------------+------------------------------
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* language | "<lang>" | "<lang>" | The language the frontend is
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* | | | configured for
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* ------------+-----------------+--------------+------------------------------
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* platform | "<krn> <hw>" | "<krn> <hw>" | Efectively uname -s -i,
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* | | | eg "Linux x86_64"
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* ------------+-----------------+--------------+------------------------------
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* userAgent | "Mozilla/5.0 (" | "NetSurf" | The usual useragent string
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* | | | with excessive lies
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* ------------+-----------------+--------------+------------------------------
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*/
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static JSFunctionSpec jsfunctions_navigator[] = {
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JS_FS_END
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};
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#define NAVIGATOR_APPNAME "NetSurf"
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#define NAVIGATOR_APPCODENAME "NetSurf"
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static JSBool JSAPI_PROPERTYGET(appName, JSContext *cx, JSObject *obj, jsval *vp)
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{
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JS_SET_RVAL(cx, vp, STRING_TO_JSVAL(JS_NewStringCopyZ(cx, NAVIGATOR_APPNAME)));
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return JS_TRUE;
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}
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static JSBool JSAPI_PROPERTYSET(appName, JSContext *cx, JSObject *obj, jsval *vp)
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{
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assert(false);
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return JS_FALSE;
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}
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static JSBool JSAPI_PROPERTYGET(appCodeName, JSContext *cx, JSObject *obj, jsval *vp)
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{
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JS_SET_RVAL(cx, vp, STRING_TO_JSVAL(JS_NewStringCopyZ(cx, NAVIGATOR_APPCODENAME)));
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return JS_TRUE;
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}
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static JSBool JSAPI_PROPERTYSET(appCodeName, JSContext *cx, JSObject *obj, jsval *vp)
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{
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assert(false);
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return JS_FALSE;
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}
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static JSBool JSAPI_PROPERTYGET(appVersion, JSContext *cx, JSObject *obj, jsval *vp)
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{
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JS_SET_RVAL(cx, vp, STRING_TO_JSVAL(JS_NewStringCopyZ(cx, netsurf_version)));
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return JS_TRUE;
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}
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static JSBool JSAPI_PROPERTYSET(appVersion, JSContext *cx, JSObject *obj, jsval *vp)
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{
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assert(false);
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return JS_FALSE;
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}
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static JSBool JSAPI_PROPERTYGET(language, JSContext *cx, JSObject *obj, jsval *vp)
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{
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const char *alang = nsoption_charp(accept_language);
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if (alang != NULL) {
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JS_SET_RVAL(cx, vp, STRING_TO_JSVAL(JS_NewStringCopyZ(cx, alang)));
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} else {
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JS_SET_RVAL(cx, vp, JSVAL_VOID);
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}
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return JS_TRUE;
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}
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static JSBool JSAPI_PROPERTYSET(language, JSContext *cx, JSObject *obj, jsval *vp)
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{
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assert(false);
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return JS_FALSE;
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}
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static JSBool JSAPI_PROPERTYGET(platform, JSContext *cx, JSObject *obj, jsval *vp)
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{
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struct utsname *cutsname;
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cutsname = malloc(sizeof(struct utsname));
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if ((cutsname == NULL) || uname(cutsname) < 0) {
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JS_SET_RVAL(cx, vp, JSVAL_VOID);
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} else {
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char *platstr;
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int platstrlen;
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platstrlen = strlen(cutsname->sysname) + strlen(cutsname->machine) + 2;
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platstr = malloc(platstrlen);
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if (platstr != NULL) {
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snprintf(platstr, platstrlen, "%s %s", cutsname->sysname, cutsname->machine);
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JS_SET_RVAL(cx, vp, STRING_TO_JSVAL(JS_NewStringCopyN(cx, platstr, platstrlen - 1)));
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free(platstr);
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} else {
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JS_SET_RVAL(cx, vp, JSVAL_VOID);
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}
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}
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return JS_TRUE;
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}
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static JSBool JSAPI_PROPERTYSET(platform, JSContext *cx, JSObject *obj, jsval *vp)
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{
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assert(false);
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return JS_FALSE;
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}
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static JSBool JSAPI_PROPERTYGET(userAgent, JSContext *cx, JSObject *obj, jsval *vp)
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{
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JS_SET_RVAL(cx, vp, STRING_TO_JSVAL(JS_NewStringCopyZ(cx, user_agent_string())));
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return JS_TRUE;
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}
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static JSBool JSAPI_PROPERTYSET(userAgent, JSContext *cx, JSObject *obj, jsval *vp)
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{
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assert(false);
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return JS_FALSE;
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}
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static JSPropertySpec jsproperties_navigator[] =
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{
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JSAPI_PS(appName, 0, JSPROP_ENUMERATE | JSPROP_READONLY | JSPROP_SHARED),
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JSAPI_PS(appCodeName, 0, JSPROP_ENUMERATE | JSPROP_READONLY | JSPROP_SHARED),
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JSAPI_PS(appVersion, 0, JSPROP_ENUMERATE | JSPROP_READONLY | JSPROP_SHARED),
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JSAPI_PS(language, 0, JSPROP_ENUMERATE | JSPROP_READONLY | JSPROP_SHARED),
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JSAPI_PS(platform, 0, JSPROP_ENUMERATE | JSPROP_READONLY | JSPROP_SHARED),
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JSAPI_PS(userAgent, 0, JSPROP_ENUMERATE | JSPROP_READONLY | JSPROP_SHARED),
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JSAPI_PS_END
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};
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static JSClass jsclass_navigator =
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{
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"navigator",
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@ -48,7 +198,7 @@ JSObject *jsapi_new_navigator(JSContext *cx, JSObject *parent)
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&jsclass_navigator,
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NULL,
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0,
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NULL,
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jsproperties_navigator,
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jsfunctions_navigator,
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NULL,
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NULL);
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