- use pkg-config patch from fc

[packages/couchdb.git] / js185.patch

From b513bbd1f13cf06aba9abb5e0e84df8c7b493b58 Mon Sep 17 00:00:00 2001
From: Jan Horak <jhorak@redhat.com>
Date: Thu, 5 May 2011 16:24:08 +0200
Subject: [PATCH 11/13] Spidermonkey 1.8.5 patch

---
 src/couchdb/priv/couch_js/http.c |   66 ++++++++++++--------
 src/couchdb/priv/couch_js/main.c |  132 +++++++++++++++++--------------------
 src/couchdb/priv/couch_js/utf8.c |    4 +-
 3 files changed, 103 insertions(+), 99 deletions(-)

diff --git a/src/couchdb/priv/couch_js/http.c b/src/couchdb/priv/couch_js/http.c
index a672b66..8bd3cb6 100644
--- a/src/couchdb/priv/couch_js/http.c
+++ b/src/couchdb/priv/couch_js/http.c
@@ -49,12 +49,25 @@ go(JSContext* cx, JSObject* obj, HTTPData* http, char* body, size_t blen);
 static JSString*
 str_from_binary(JSContext* cx, char* data, size_t length);
 
+JSClass CouchHTTPClass;
+
 static JSBool
-constructor(JSContext* cx, JSObject* obj, uintN argc, jsval* argv, jsval* rval)
+constructor(JSContext* cx, uintN argc, jsval* vp)
 {
     HTTPData* http = NULL;
     JSBool ret = JS_FALSE;
-
+    jsval* argv = JS_ARGV(cx, vp);
+    JSObject *obj = NULL;
+    //if (JS_IsConstructing(cx, vp)) {
+       obj = JS_NewObject(cx, &CouchHTTPClass, NULL, NULL);
+       if (!obj)
+          return JS_FALSE;
+    //} else {
+    //   obj = JS_THIS_OBJECT(cx, vp);
+    //}
+    //printf("con %x\n", obj);
+
+    JSBool *con = JS_IsConstructing(cx, vp);
     http = (HTTPData*) malloc(sizeof(HTTPData));
     if(!http)
     {
@@ -67,6 +80,7 @@ constructor(JSContext* cx, JSObject* obj, uintN argc, jsval* argv, jsval* rval)
     http->req_headers = NULL;
     http->last_status = -1;
 
+    JS_SET_RVAL(cx, vp, OBJECT_TO_JSVAL(obj));
     if(!JS_SetPrivate(cx, obj, http))
     {
         JS_ReportError(cx, "Failed to set private CouchHTTP data.");
@@ -90,6 +104,7 @@ destructor(JSContext* cx, JSObject* obj)
     if(!http)
     {
         fprintf(stderr, "Unable to destroy invalid CouchHTTP instance.\n");
+        //printf("Unable to destroy invalid CouchHTTP instance.\n");
     }
     else
     {
@@ -100,12 +115,15 @@ destructor(JSContext* cx, JSObject* obj)
 }
 
 static JSBool
-open(JSContext* cx, JSObject* obj, uintN argc, jsval* argv, jsval* rval)
-{    
-    HTTPData* http = (HTTPData*) JS_GetPrivate(cx, obj);
+open(JSContext* cx, uintN argc, jsval* vp)
+{   
+    JSObject *obj = JS_THIS_OBJECT(cx, vp);
+    //printf("open %x\n", obj);
+    HTTPData* http = (HTTPData*) JS_GetPrivate(cx, JS_THIS_OBJECT(cx, vp));
     char* method = NULL;
     char* url = NULL;
     JSBool ret = JS_FALSE;
+    jsval* argv = JS_ARGV(cx, vp);
     int methid;
 
     if(!http)
@@ -182,14 +200,16 @@ done:
 }
 
 static JSBool
-setheader(JSContext* cx, JSObject* obj, uintN argc, jsval* argv, jsval* rval)
+setheader(JSContext* cx, uintN argc, jsval* vp)
 {    
-    HTTPData* http = (HTTPData*) JS_GetPrivate(cx, obj);
+    //printf("setheader %x\n", JS_THIS_OBJECT(cx, vp));
+    HTTPData* http = (HTTPData*) JS_GetPrivate(cx, JS_THIS_OBJECT(cx, vp));
     char* keystr = NULL;
     char* valstr = NULL;
     char* hdrbuf = NULL;
     size_t hdrlen = -1;
     JSBool ret = JS_FALSE;
+    jsval* argv = JS_ARGV(cx, vp);
 
     if(!http)
     {
@@ -245,12 +265,14 @@ done:
 }
 
 static JSBool
-sendreq(JSContext* cx, JSObject* obj, uintN argc, jsval* argv, jsval* rval)
+sendreq(JSContext* cx, uintN argc, jsval* vp)
 {
-    HTTPData* http = (HTTPData*) JS_GetPrivate(cx, obj);
+    HTTPData* http = (HTTPData*) JS_GetPrivate(cx, JS_THIS_OBJECT(cx, vp));
+    //printf("sendreq %x\n", JS_THIS_OBJECT(cx, vp));
     char* body = NULL;
     size_t bodylen = 0;
     JSBool ret = JS_FALSE;
+    jsval* argv = JS_ARGV(cx, vp);
     
     if(!http)
     {
@@ -268,7 +290,7 @@ sendreq(JSContext* cx, JSObject* obj, uintN argc, jsval* argv, jsval* rval)
         }
     }
 
-    ret = go(cx, obj, http, body, bodylen);
+    ret = go(cx, JS_THIS_OBJECT(cx, argv), http, body, bodylen);
 
 done:
     if(body) free(body);
@@ -276,7 +298,7 @@ done:
 }
 
 static JSBool
-status(JSContext* cx, JSObject* obj, jsval idval, jsval* vp)
+status(JSContext* cx, JSObject* obj, jsid idval, jsval* vp)
 {
     HTTPData* http = (HTTPData*) JS_GetPrivate(cx, obj);
     
@@ -286,16 +308,8 @@ status(JSContext* cx, JSObject* obj, jsval idval, jsval* vp)
         return JS_FALSE;
     }
     
-    if(INT_FITS_IN_JSVAL(http->last_status))
-    {
-        *vp = INT_TO_JSVAL(http->last_status);
-        return JS_TRUE;
-    }
-    else
-    {
-        JS_ReportError(cx, "INTERNAL: Invalid last_status");
-        return JS_FALSE;
-    }
+    *vp = INT_TO_JSVAL(http->last_status);
+    return JS_TRUE;
 }
 
 JSClass CouchHTTPClass = {
@@ -306,7 +320,7 @@ JSClass CouchHTTPClass = {
     JS_PropertyStub,
     JS_PropertyStub,
     JS_PropertyStub,
-    JS_PropertyStub,
+    JS_StrictPropertyStub,
     JS_EnumerateStub,
     JS_ResolveStub,
     JS_ConvertStub,
@@ -320,10 +334,10 @@ JSPropertySpec CouchHTTPProperties[] = {
 };
 
 JSFunctionSpec CouchHTTPFunctions[] = {
-    {"_open", open, 3, 0, 0},
-    {"_setRequestHeader", setheader, 2, 0, 0},
-    {"_send", sendreq, 1, 0, 0},
-    {0, 0, 0, 0, 0}
+    {"_open", open, 3, 0},
+    {"_setRequestHeader", setheader, 2, 0},
+    {"_send", sendreq, 1, 0},
+    {0, 0, 0, 0}
 };
 
 JSObject*
diff --git a/src/couchdb/priv/couch_js/main.c b/src/couchdb/priv/couch_js/main.c
index 376aa15..2919448 100644
--- a/src/couchdb/priv/couch_js/main.c
+++ b/src/couchdb/priv/couch_js/main.c
@@ -10,6 +10,7 @@
 // License for the specific language governing permissions and limitations under
 // the License.
 
+#include <assert.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
@@ -33,8 +34,25 @@ int gExitCode = 0;
 #define FINISH_REQUEST(cx)
 #endif
 
+static JSClass global_class = {
+    "GlobalClass",
+    JSCLASS_GLOBAL_FLAGS | JSCLASS_HAS_PRIVATE,
+    JS_PropertyStub,
+    JS_PropertyStub,
+    JS_PropertyStub,
+    JS_StrictPropertyStub,
+    JS_EnumerateStub,
+    JS_ResolveStub,
+    JS_ConvertStub,
+    JS_FinalizeStub,
+    JSCLASS_NO_OPTIONAL_MEMBERS
+};
+
+static void
+printerror(JSContext *cx, const char *mesg, JSErrorReport *report);
+
 static JSBool
-evalcx(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+evalcx(JSContext *cx, uintN argc, jsval *vp)
 {
     JSString *str;
     JSObject *sandbox;
@@ -45,7 +63,7 @@ evalcx(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
     jsval v;
 
     sandbox = NULL;
-    if(!JS_ConvertArguments(cx, argc, argv, "S / o", &str, &sandbox))
+    if(!JS_ConvertArguments(cx, argc, JS_ARGV(cx, vp), "S / o", &str, &sandbox))
     {
         return JS_FALSE;
     }
@@ -59,22 +77,29 @@ evalcx(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
 
     SETUP_REQUEST(subcx);
 
-    src = JS_GetStringChars(str);
-    srclen = JS_GetStringLength(str);
-
     if(!sandbox)
     {
-        sandbox = JS_NewObject(subcx, NULL, NULL, NULL);
+        sandbox = JS_NewCompartmentAndGlobalObject(subcx, &global_class, NULL);
         if(!sandbox || !JS_InitStandardClasses(subcx, sandbox)) goto done;
     }
+    JS_SetGlobalObject(subcx, sandbox);
+
+    src = JS_GetStringCharsZ(subcx, str);
+    srclen = JS_GetStringLength(str);
 
     if(srclen == 0)
     {
-        *rval = OBJECT_TO_JSVAL(sandbox);
+        JS_SET_RVAL(cx, vp, OBJECT_TO_JSVAL(sandbox));
     }
     else
     {
-        JS_EvaluateUCScript(subcx, sandbox, src, srclen, NULL, 0, rval);
+        JSObject *script = JS_CompileUCScript(subcx, sandbox, src, srclen, NULL, 0);
+        jsval rval;
+        if(script)
+        {
+            JS_ExecuteScript(subcx, sandbox, script, &rval);
+            JS_SET_RVAL(cx, vp, rval);
+        }
     }
     
     ret = JS_TRUE;
@@ -86,21 +111,20 @@ done:
 }
 
 static JSBool
-gc(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+gc(JSContext *cx, uintN argc, jsval *argv)
 {
     JS_GC(cx);
     return JS_TRUE;
 }
 
 static JSBool
-print(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+print(JSContext *cx, uintN argc, jsval *argv)
 {
     uintN i;
     char *bytes;
-
     for(i = 0; i < argc; i++)
     {
-        bytes = enc_string(cx, argv[i], NULL);
+        bytes = enc_string(cx, JS_ARGV(cx, argv)[i], NULL);
         if(!bytes) return JS_FALSE;
 
         fprintf(stdout, "%s%s", i ? " " : "", bytes);
@@ -113,9 +137,9 @@ print(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
 }
 
 static JSBool
-quit(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+quit(JSContext *cx, uintN argc, jsval *argv)
 {
-    JS_ConvertArguments(cx, argc, argv, "/ i", &gExitCode);
+    JS_ConvertArguments(cx, argc, JS_ARGV(cx, argv), "/ i", &gExitCode);
     return JS_FALSE;
 }
 
@@ -123,41 +147,23 @@ static char*
 readfp(JSContext* cx, FILE* fp, size_t* buflen)
 {
     char* bytes = NULL;
-    char* tmp = NULL;
-    size_t used = 0;
     size_t byteslen = 256;
-    size_t readlen = 0;
+    ssize_t readlen;
 
     bytes = JS_malloc(cx, byteslen);
-    if(bytes == NULL) return NULL;
-    
-    while((readlen = js_fgets(bytes+used, byteslen-used, stdin)) > 0)
-    {
-        used += readlen;
-
-        if(bytes[used-1] == '\n')
-        {
-            bytes[used-1] = '\0';
-            break;
-        }
-
-        // Double our buffer and read more.
-        byteslen *= 2;
-        tmp = JS_realloc(cx, bytes, byteslen);
-        if(!tmp)
-        {
-            JS_free(cx, bytes);
-            return NULL;
-        }
-        bytes = tmp;
+    readlen = getline(&bytes, &byteslen, fp);
+    if (readlen <= 0) {
+       *buflen = 0;
+       return bytes;
     }
-
-    *buflen = used;
+    if (bytes[readlen-1] == '\n')
+       bytes[readlen-1] = '\0';
+    *buflen = readlen;
     return bytes;
 }
 
 static JSBool
-readline(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval) {
+readline(JSContext *cx, uintN argc, jsval *argv) {
     jschar *chars;
     JSString *str;
     char* bytes;
@@ -173,7 +179,7 @@ readline(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval) {
     /* Treat the empty string specially */
     if(byteslen == 0)
     {
-        *rval = JS_GetEmptyStringValue(cx);
+        JS_SET_RVAL(cx, argv, JS_GetEmptyStringValue(cx));
         JS_free(cx, bytes);
         return JS_TRUE;
     }
@@ -191,28 +197,27 @@ readline(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval) {
     JS_free(cx, bytes);
 
     if(!str) return JS_FALSE;
-
-    *rval = STRING_TO_JSVAL(str);
+    JS_SET_RVAL(cx, argv, STRING_TO_JSVAL(str));
 
     return JS_TRUE;
 }
 
 static JSBool
-seal(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval) {
+seal(JSContext *cx, uintN argc, jsval *argv) {
     JSObject *target;
     JSBool deep = JS_FALSE;
 
-    if (!JS_ConvertArguments(cx, argc, argv, "o/b", &target, &deep))
+    if (!JS_ConvertArguments(cx, argc, JS_ARGV(cx, argv), "o/b", &target, &deep))
         return JS_FALSE;
     if (!target)
         return JS_TRUE;
-    return JS_SealObject(cx, target, deep);
+    return JS_FreezeObject(cx, target);
 }
 
 static void
 execute_script(JSContext *cx, JSObject *obj, const char *filename) {
     FILE *file;
-    JSScript *script;
+    JSObject *script;
     jsval result;
 
     if(!filename || strcmp(filename, "-") == 0)
@@ -234,7 +239,6 @@ execute_script(JSContext *cx, JSObject *obj, const char *filename) {
     if(script)
     {
         JS_ExecuteScript(cx, obj, script, &result);
-        JS_DestroyScript(cx, script);
     }
 }
 
@@ -248,27 +252,13 @@ printerror(JSContext *cx, const char *mesg, JSErrorReport *report)
 }
 
 static JSFunctionSpec global_functions[] = {
-    {"evalcx", evalcx, 0, 0, 0},
-    {"gc", gc, 0, 0, 0},
-    {"print", print, 0, 0, 0},
-    {"quit", quit, 0, 0, 0},
-    {"readline", readline, 0, 0, 0},
-    {"seal", seal, 0, 0, 0},
-    {0, 0, 0, 0, 0}
-};
-
-static JSClass global_class = {
-    "GlobalClass",
-    JSCLASS_GLOBAL_FLAGS,
-    JS_PropertyStub,
-    JS_PropertyStub,
-    JS_PropertyStub,
-    JS_PropertyStub,
-    JS_EnumerateStub,
-    JS_ResolveStub,
-    JS_ConvertStub,
-    JS_FinalizeStub,
-    JSCLASS_NO_OPTIONAL_MEMBERS
+    {"evalcx", evalcx, 0, 0},
+    {"gc", gc, 0, 0},
+    {"print", print, 0, 0},
+    {"quit", quit, 0, 0},
+    {"readline", readline, 0, 0},
+    {"seal", seal, 0, 0},
+    {0, 0, 0, 0}
 };
 
 int
@@ -291,7 +281,7 @@ main(int argc, const char * argv[])
     
     SETUP_REQUEST(cx);
 
-    global = JS_NewObject(cx, &global_class, NULL, NULL);
+    global = JS_NewCompartmentAndGlobalObject(cx, &global_class, NULL);
     if (!global) return 1;
     if (!JS_InitStandardClasses(cx, global)) return 1;
     
diff --git a/src/couchdb/priv/couch_js/utf8.c b/src/couchdb/priv/couch_js/utf8.c
index 699a6fe..9ccc256 100644
--- a/src/couchdb/priv/couch_js/utf8.c
+++ b/src/couchdb/priv/couch_js/utf8.c
@@ -129,7 +129,7 @@ enc_string(JSContext* cx, jsval arg, size_t* buflen)
     str = JS_ValueToString(cx, arg);
     if(!str) goto error;
 
-    src = JS_GetStringChars(str);
+    src = JS_GetStringCharsZ(cx, str);
     srclen = JS_GetStringLength(str);
 
     if(!enc_charbuf(src, srclen, NULL, &byteslen)) goto error;
@@ -283,4 +283,4 @@ error:
 
 success:
     return str;
-}
\ No newline at end of file
+}
-- 
1.7.6