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-rw-r--r--src/couchdb/priv/couch_js/http.c675
-rw-r--r--src/couchdb/priv/couch_js/http.h18
-rw-r--r--src/couchdb/priv/couch_js/main.c338
-rw-r--r--src/couchdb/priv/couch_js/utf8.c286
-rw-r--r--src/couchdb/priv/couch_js/utf8.h19
5 files changed, 0 insertions, 1336 deletions
diff --git a/src/couchdb/priv/couch_js/http.c b/src/couchdb/priv/couch_js/http.c
deleted file mode 100644
index 6c2a8a82..00000000
--- a/src/couchdb/priv/couch_js/http.c
+++ /dev/null
@@ -1,675 +0,0 @@
-// Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy of
-// the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations under
-// the License.
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <jsapi.h>
-#include <curl/curl.h>
-
-#include "utf8.h"
-
-#ifdef XP_WIN
-// Map some of the string function names to things which exist on Windows
-#define strcasecmp _strcmpi
-#define strncasecmp _strnicmp
-#define snprintf _snprintf
-#endif
-
-typedef struct curl_slist CurlHeaders;
-
-typedef struct {
- int method;
- char* url;
- CurlHeaders* req_headers;
- jsint last_status;
-} HTTPData;
-
-char* METHODS[] = {"GET", "HEAD", "POST", "PUT", "DELETE", "COPY", NULL};
-
-#define GET 0
-#define HEAD 1
-#define POST 2
-#define PUT 3
-#define DELETE 4
-#define COPY 5
-
-static JSBool
-go(JSContext* cx, JSObject* obj, HTTPData* http, char* body, size_t blen);
-
-static JSString*
-str_from_binary(JSContext* cx, char* data, size_t length);
-
-static JSBool
-constructor(JSContext* cx, JSObject* obj, uintN argc, jsval* argv, jsval* rval)
-{
- HTTPData* http = NULL;
- JSBool ret = JS_FALSE;
-
- http = (HTTPData*) malloc(sizeof(HTTPData));
- if(!http)
- {
- JS_ReportError(cx, "Failed to create CouchHTTP instance.");
- goto error;
- }
-
- http->method = -1;
- http->url = NULL;
- http->req_headers = NULL;
- http->last_status = -1;
-
- if(!JS_SetPrivate(cx, obj, http))
- {
- JS_ReportError(cx, "Failed to set private CouchHTTP data.");
- goto error;
- }
-
- ret = JS_TRUE;
- goto success;
-
-error:
- if(http) free(http);
-
-success:
- return ret;
-}
-
-static void
-destructor(JSContext* cx, JSObject* obj)
-{
- HTTPData* http = (HTTPData*) JS_GetPrivate(cx, obj);
- if(!http)
- {
- fprintf(stderr, "Unable to destroy invalid CouchHTTP instance.\n");
- }
- else
- {
- if(http->url) free(http->url);
- if(http->req_headers) curl_slist_free_all(http->req_headers);
- free(http);
- }
-}
-
-static JSBool
-open(JSContext* cx, JSObject* obj, uintN argc, jsval* argv, jsval* rval)
-{
- HTTPData* http = (HTTPData*) JS_GetPrivate(cx, obj);
- char* method = NULL;
- char* url = NULL;
- JSBool ret = JS_FALSE;
- int methid;
-
- if(!http)
- {
- JS_ReportError(cx, "Invalid CouchHTTP instance.");
- goto done;
- }
-
- if(argv[0] == JSVAL_VOID)
- {
- JS_ReportError(cx, "You must specify a method.");
- goto done;
- }
-
- method = enc_string(cx, argv[0], NULL);
- if(!method)
- {
- JS_ReportError(cx, "Failed to encode method.");
- goto done;
- }
-
- for(methid = 0; METHODS[methid] != NULL; methid++)
- {
- if(strcasecmp(METHODS[methid], method) == 0) break;
- }
-
- if(methid > COPY)
- {
- JS_ReportError(cx, "Invalid method specified.");
- goto done;
- }
-
- http->method = methid;
-
- if(argv[1] == JSVAL_VOID)
- {
- JS_ReportError(cx, "You must specify a URL.");
- goto done;
- }
-
- if(http->url)
- {
- free(http->url);
- http->url = NULL;
- }
-
- http->url = enc_string(cx, argv[1], NULL);
- if(!http->url)
- {
- JS_ReportError(cx, "Failed to encode URL.");
- goto done;
- }
-
- if(argv[2] != JSVAL_VOID && argv[2] != JSVAL_FALSE)
- {
- JS_ReportError(cx, "Synchronous flag must be false if specified.");
- goto done;
- }
-
- if(http->req_headers)
- {
- curl_slist_free_all(http->req_headers);
- http->req_headers = NULL;
- }
-
- // Disable Expect: 100-continue
- http->req_headers = curl_slist_append(http->req_headers, "Expect:");
-
- ret = JS_TRUE;
-
-done:
- if(method) free(method);
- return ret;
-}
-
-static JSBool
-setheader(JSContext* cx, JSObject* obj, uintN argc, jsval* argv, jsval* rval)
-{
- HTTPData* http = (HTTPData*) JS_GetPrivate(cx, obj);
- char* keystr = NULL;
- char* valstr = NULL;
- char* hdrbuf = NULL;
- size_t hdrlen = -1;
- JSBool ret = JS_FALSE;
-
- if(!http)
- {
- JS_ReportError(cx, "Invalid CouchHTTP instance.");
- goto done;
- }
-
- if(argv[0] == JSVAL_VOID)
- {
- JS_ReportError(cx, "You must speciy a header name.");
- goto done;
- }
-
- keystr = enc_string(cx, argv[0], NULL);
- if(!keystr)
- {
- JS_ReportError(cx, "Failed to encode header name.");
- goto done;
- }
-
- if(argv[1] == JSVAL_VOID)
- {
- JS_ReportError(cx, "You must specify a header value.");
- goto done;
- }
-
- valstr = enc_string(cx, argv[1], NULL);
- if(!valstr)
- {
- JS_ReportError(cx, "Failed to encode header value.");
- goto done;
- }
-
- hdrlen = strlen(keystr) + strlen(valstr) + 3;
- hdrbuf = (char*) malloc(hdrlen * sizeof(char));
- if(!hdrbuf)
- {
- JS_ReportError(cx, "Failed to allocate header buffer.");
- goto done;
- }
-
- snprintf(hdrbuf, hdrlen, "%s: %s", keystr, valstr);
- http->req_headers = curl_slist_append(http->req_headers, hdrbuf);
-
- ret = JS_TRUE;
-
-done:
- if(keystr) free(keystr);
- if(valstr) free(valstr);
- if(hdrbuf) free(hdrbuf);
-
- return ret;
-}
-
-static JSBool
-sendreq(JSContext* cx, JSObject* obj, uintN argc, jsval* argv, jsval* rval)
-{
- HTTPData* http = (HTTPData*) JS_GetPrivate(cx, obj);
- char* body = NULL;
- size_t bodylen = 0;
- JSBool ret = JS_FALSE;
-
- if(!http)
- {
- JS_ReportError(cx, "Invalid CouchHTTP instance.");
- goto done;
- }
-
- if(argv[0] != JSVAL_VOID && argv[0] != JS_GetEmptyStringValue(cx))
- {
- body = enc_string(cx, argv[0], &bodylen);
- if(!body)
- {
- JS_ReportError(cx, "Failed to encode body.");
- goto done;
- }
- }
-
- ret = go(cx, obj, http, body, bodylen);
-
-done:
- if(body) free(body);
- return ret;
-}
-
-static JSBool
-status(JSContext* cx, JSObject* obj, jsval idval, jsval* vp)
-{
- HTTPData* http = (HTTPData*) JS_GetPrivate(cx, obj);
-
- if(!http)
- {
- JS_ReportError(cx, "Invalid CouchHTTP instance.");
- 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;
- }
-}
-
-JSClass CouchHTTPClass = {
- "CouchHTTP",
- JSCLASS_HAS_PRIVATE
- | JSCLASS_CONSTRUCT_PROTOTYPE
- | JSCLASS_HAS_RESERVED_SLOTS(2),
- JS_PropertyStub,
- JS_PropertyStub,
- JS_PropertyStub,
- JS_PropertyStub,
- JS_EnumerateStub,
- JS_ResolveStub,
- JS_ConvertStub,
- destructor,
- JSCLASS_NO_OPTIONAL_MEMBERS
-};
-
-JSPropertySpec CouchHTTPProperties[] = {
- {"status", 0, JSPROP_READONLY, status, NULL},
- {0, 0, 0, 0, 0}
-};
-
-JSFunctionSpec CouchHTTPFunctions[] = {
- {"_open", open, 3, 0, 0},
- {"_setRequestHeader", setheader, 2, 0, 0},
- {"_send", sendreq, 1, 0, 0},
- {0, 0, 0, 0, 0}
-};
-
-JSObject*
-install_http(JSContext* cx, JSObject* glbl)
-{
- JSObject* klass = NULL;
- HTTPData* http = NULL;
-
- klass = JS_InitClass(
- cx,
- glbl,
- NULL,
- &CouchHTTPClass,
- constructor,
- 0,
- CouchHTTPProperties,
- CouchHTTPFunctions,
- NULL,
- NULL
- );
-
- if(!klass)
- {
- fprintf(stderr, "Failed to initialize CouchHTTP class.\n");
- return NULL;
- }
-
- return klass;
-}
-
-
-// Curl Helpers
-
-typedef struct {
- HTTPData* http;
- JSContext* cx;
- JSObject* resp_headers;
- char* sendbuf;
- size_t sendlen;
- size_t sent;
- char* recvbuf;
- size_t recvlen;
- size_t read;
-} CurlState;
-
-/*
- * I really hate doing this but this doesn't have to be
- * uber awesome, it just has to work.
- */
-CURL* HTTP_HANDLE = NULL;
-char ERRBUF[CURL_ERROR_SIZE];
-
-static size_t send_body(void *ptr, size_t size, size_t nmem, void *data);
-static int seek_body(void *ptr, curl_off_t offset, int origin);
-static size_t recv_body(void *ptr, size_t size, size_t nmem, void *data);
-static size_t recv_header(void *ptr, size_t size, size_t nmem, void *data);
-
-static JSBool
-go(JSContext* cx, JSObject* obj, HTTPData* http, char* body, size_t bodylen)
-{
- CurlState state;
- JSString* jsbody;
- JSBool ret = JS_FALSE;
- jsval tmp;
-
- state.cx = cx;
- state.http = http;
-
- state.sendbuf = body;
- state.sendlen = bodylen;
- state.sent = 0;
-
- state.recvbuf = NULL;
- state.recvlen = 0;
- state.read = 0;
-
- if(HTTP_HANDLE == NULL)
- {
- HTTP_HANDLE = curl_easy_init();
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_READFUNCTION, send_body);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_SEEKFUNCTION,
- (curl_seek_callback) seek_body);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_HEADERFUNCTION, recv_header);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_WRITEFUNCTION, recv_body);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_NOPROGRESS, 1);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_ERRORBUFFER, ERRBUF);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_COOKIEFILE, "");
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_USERAGENT,
- "CouchHTTP Client - Relax");
- }
-
- if(!HTTP_HANDLE)
- {
- JS_ReportError(cx, "Failed to initialize cURL handle.");
- goto done;
- }
-
- if(http->method < 0 || http->method > COPY)
- {
- JS_ReportError(cx, "INTERNAL: Unknown method.");
- goto done;
- }
-
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_CUSTOMREQUEST, METHODS[http->method]);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_NOBODY, 0);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_FOLLOWLOCATION, 1);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_UPLOAD, 0);
-
- if(http->method == HEAD)
- {
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_NOBODY, 1);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_FOLLOWLOCATION, 0);
- }
- else if(http->method == POST || http->method == PUT)
- {
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_UPLOAD, 1);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_FOLLOWLOCATION, 0);
- }
-
- if(body && bodylen)
- {
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_INFILESIZE, bodylen);
- }
- else
- {
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_INFILESIZE, 0);
- }
-
- //curl_easy_setopt(HTTP_HANDLE, CURLOPT_VERBOSE, 1);
-
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_URL, http->url);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_HTTPHEADER, http->req_headers);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_READDATA, &state);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_SEEKDATA, &state);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_WRITEHEADER, &state);
- curl_easy_setopt(HTTP_HANDLE, CURLOPT_WRITEDATA, &state);
-
- if(curl_easy_perform(HTTP_HANDLE) != 0)
- {
- JS_ReportError(cx, "Failed to execute HTTP request: %s", ERRBUF);
- goto done;
- }
-
- if(!state.resp_headers)
- {
- JS_ReportError(cx, "Failed to recieve HTTP headers.");
- goto done;
- }
-
- tmp = OBJECT_TO_JSVAL(state.resp_headers);
- if(!JS_DefineProperty(
- cx,
- obj,
- "_headers",
- tmp,
- NULL,
- NULL,
- JSPROP_READONLY
- ))
- {
- JS_ReportError(cx, "INTERNAL: Failed to set response headers.");
- goto done;
- }
-
- if(state.recvbuf) // Is good enough?
- {
- state.recvbuf[state.read] = '\0';
- jsbody = dec_string(cx, state.recvbuf, state.read+1);
- if(!jsbody)
- {
- // If we can't decode the body as UTF-8 we forcefully
- // convert it to a string by just forcing each byte
- // to a jschar.
- jsbody = str_from_binary(cx, state.recvbuf, state.read);
- if(!jsbody) {
- if(!JS_IsExceptionPending(cx)) {
- JS_ReportError(cx, "INTERNAL: Failed to decode body.");
- }
- goto done;
- }
- }
- tmp = STRING_TO_JSVAL(jsbody);
- }
- else
- {
- tmp = JS_GetEmptyStringValue(cx);
- }
-
- if(!JS_DefineProperty(
- cx,
- obj,
- "responseText",
- tmp,
- NULL,
- NULL,
- JSPROP_READONLY
- ))
- {
- JS_ReportError(cx, "INTERNAL: Failed to set responseText.");
- goto done;
- }
-
- ret = JS_TRUE;
-
-done:
- if(state.recvbuf) JS_free(cx, state.recvbuf);
- return ret;
-}
-
-static size_t
-send_body(void *ptr, size_t size, size_t nmem, void *data)
-{
- CurlState* state = (CurlState*) data;
- size_t length = size * nmem;
- size_t towrite = state->sendlen - state->sent;
- if(towrite == 0)
- {
- return 0;
- }
-
- if(length < towrite) towrite = length;
-
- //fprintf(stderr, "%lu %lu %lu %lu\n", state->bodyused, state->bodyread, length, towrite);
-
- memcpy(ptr, state->sendbuf + state->sent, towrite);
- state->sent += towrite;
-
- return towrite;
-}
-
-static int
-seek_body(void* ptr, curl_off_t offset, int origin)
-{
- CurlState* state = (CurlState*) ptr;
- if(origin != SEEK_SET) return -1;
-
- state->sent = (size_t) offset;
- return (int) state->sent;
-}
-
-static size_t
-recv_header(void *ptr, size_t size, size_t nmem, void *data)
-{
- CurlState* state = (CurlState*) data;
- char code[4];
- char* header = (char*) ptr;
- size_t length = size * nmem;
- size_t index = 0;
- JSString* hdr = NULL;
- jsuint hdrlen;
- jsval hdrval;
-
- if(length > 7 && strncasecmp(header, "HTTP/1.", 7) == 0)
- {
- if(length < 12)
- {
- return CURLE_WRITE_ERROR;
- }
-
- memcpy(code, header+9, 3*sizeof(char));
- code[3] = '\0';
- state->http->last_status = atoi(code);
-
- state->resp_headers = JS_NewArrayObject(state->cx, 0, NULL);
- if(!state->resp_headers)
- {
- return CURLE_WRITE_ERROR;
- }
-
- return length;
- }
-
- // We get a notice at the \r\n\r\n after headers.
- if(length <= 2)
- {
- return length;
- }
-
- // Append the new header to our array.
- hdr = dec_string(state->cx, header, length);
- if(!hdr)
- {
- return CURLE_WRITE_ERROR;
- }
-
- if(!JS_GetArrayLength(state->cx, state->resp_headers, &hdrlen))
- {
- return CURLE_WRITE_ERROR;
- }
-
- hdrval = STRING_TO_JSVAL(hdr);
- if(!JS_SetElement(state->cx, state->resp_headers, hdrlen, &hdrval))
- {
- return CURLE_WRITE_ERROR;
- }
-
- return length;
-}
-
-static size_t
-recv_body(void *ptr, size_t size, size_t nmem, void *data)
-{
- CurlState* state = (CurlState*) data;
- size_t length = size * nmem;
- char* tmp = NULL;
-
- if(!state->recvbuf)
- {
- state->recvlen = 4096;
- state->read = 0;
- state->recvbuf = JS_malloc(state->cx, state->recvlen);
- }
-
- if(!state->recvbuf)
- {
- return CURLE_WRITE_ERROR;
- }
-
- // +1 so we can add '\0' back up in the go function.
- while(length+1 > state->recvlen - state->read) state->recvlen *= 2;
- tmp = JS_realloc(state->cx, state->recvbuf, state->recvlen);
- if(!tmp) return CURLE_WRITE_ERROR;
- state->recvbuf = tmp;
-
- memcpy(state->recvbuf + state->read, ptr, length);
- state->read += length;
- return length;
-}
-
-JSString*
-str_from_binary(JSContext* cx, char* data, size_t length)
-{
- jschar* conv = (jschar*) JS_malloc(cx, length * sizeof(jschar));
- JSString* ret = NULL;
- size_t i;
-
- if(!conv) return NULL;
-
- for(i = 0; i < length; i++)
- {
- conv[i] = (jschar) data[i];
- }
-
- ret = JS_NewUCString(cx, conv, length);
- if(!ret) JS_free(cx, conv);
-
- return ret;
-}
diff --git a/src/couchdb/priv/couch_js/http.h b/src/couchdb/priv/couch_js/http.h
deleted file mode 100644
index b5f8c70f..00000000
--- a/src/couchdb/priv/couch_js/http.h
+++ /dev/null
@@ -1,18 +0,0 @@
-// Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy of
-// the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations under
-// the License.
-
-#ifndef COUCH_JS_HTTP_H
-#define COUCH_JS_HTTP_H
-
-JSObject* install_http(JSContext* cx, JSObject* global);
-
-#endif \ No newline at end of file
diff --git a/src/couchdb/priv/couch_js/main.c b/src/couchdb/priv/couch_js/main.c
deleted file mode 100644
index 376aa15b..00000000
--- a/src/couchdb/priv/couch_js/main.c
+++ /dev/null
@@ -1,338 +0,0 @@
-// Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy of
-// the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations under
-// the License.
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <jsapi.h>
-#include "config.h"
-
-#include "utf8.h"
-#include "http.h"
-
-int gExitCode = 0;
-
-#ifdef JS_THREADSAFE
-#define SETUP_REQUEST(cx) \
- JS_SetContextThread(cx); \
- JS_BeginRequest(cx);
-#define FINISH_REQUEST(cx) \
- JS_EndRequest(cx); \
- JS_ClearContextThread(cx);
-#else
-#define SETUP_REQUEST(cx)
-#define FINISH_REQUEST(cx)
-#endif
-
-static JSBool
-evalcx(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
-{
- JSString *str;
- JSObject *sandbox;
- JSContext *subcx;
- const jschar *src;
- size_t srclen;
- JSBool ret = JS_FALSE;
- jsval v;
-
- sandbox = NULL;
- if(!JS_ConvertArguments(cx, argc, argv, "S / o", &str, &sandbox))
- {
- return JS_FALSE;
- }
-
- subcx = JS_NewContext(JS_GetRuntime(cx), 8L * 1024L);
- if(!subcx)
- {
- JS_ReportOutOfMemory(cx);
- return JS_FALSE;
- }
-
- SETUP_REQUEST(subcx);
-
- src = JS_GetStringChars(str);
- srclen = JS_GetStringLength(str);
-
- if(!sandbox)
- {
- sandbox = JS_NewObject(subcx, NULL, NULL, NULL);
- if(!sandbox || !JS_InitStandardClasses(subcx, sandbox)) goto done;
- }
-
- if(srclen == 0)
- {
- *rval = OBJECT_TO_JSVAL(sandbox);
- }
- else
- {
- JS_EvaluateUCScript(subcx, sandbox, src, srclen, NULL, 0, rval);
- }
-
- ret = JS_TRUE;
-
-done:
- FINISH_REQUEST(subcx);
- JS_DestroyContext(subcx);
- return ret;
-}
-
-static JSBool
-gc(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
-{
- JS_GC(cx);
- return JS_TRUE;
-}
-
-static JSBool
-print(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
-{
- uintN i;
- char *bytes;
-
- for(i = 0; i < argc; i++)
- {
- bytes = enc_string(cx, argv[i], NULL);
- if(!bytes) return JS_FALSE;
-
- fprintf(stdout, "%s%s", i ? " " : "", bytes);
- JS_free(cx, bytes);
- }
-
- fputc('\n', stdout);
- fflush(stdout);
- return JS_TRUE;
-}
-
-static JSBool
-quit(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
-{
- JS_ConvertArguments(cx, argc, argv, "/ i", &gExitCode);
- return JS_FALSE;
-}
-
-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;
-
- 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;
- }
-
- *buflen = used;
- return bytes;
-}
-
-static JSBool
-readline(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval) {
- jschar *chars;
- JSString *str;
- char* bytes;
- char* tmp;
- size_t byteslen;
-
- /* GC Occasionally */
- JS_MaybeGC(cx);
-
- bytes = readfp(cx, stdin, &byteslen);
- if(!bytes) return JS_FALSE;
-
- /* Treat the empty string specially */
- if(byteslen == 0)
- {
- *rval = JS_GetEmptyStringValue(cx);
- JS_free(cx, bytes);
- return JS_TRUE;
- }
-
- /* Shrink the buffer to the real size */
- tmp = JS_realloc(cx, bytes, byteslen);
- if(!tmp)
- {
- JS_free(cx, bytes);
- return JS_FALSE;
- }
- bytes = tmp;
-
- str = dec_string(cx, bytes, byteslen);
- JS_free(cx, bytes);
-
- if(!str) return JS_FALSE;
-
- *rval = STRING_TO_JSVAL(str);
-
- return JS_TRUE;
-}
-
-static JSBool
-seal(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval) {
- JSObject *target;
- JSBool deep = JS_FALSE;
-
- if (!JS_ConvertArguments(cx, argc, argv, "o/b", &target, &deep))
- return JS_FALSE;
- if (!target)
- return JS_TRUE;
- return JS_SealObject(cx, target, deep);
-}
-
-static void
-execute_script(JSContext *cx, JSObject *obj, const char *filename) {
- FILE *file;
- JSScript *script;
- jsval result;
-
- if(!filename || strcmp(filename, "-") == 0)
- {
- file = stdin;
- }
- else
- {
- file = fopen(filename, "r");
- if (!file)
- {
- fprintf(stderr, "could not open script file %s\n", filename);
- gExitCode = 1;
- return;
- }
- }
-
- script = JS_CompileFileHandle(cx, obj, filename, file);
- if(script)
- {
- JS_ExecuteScript(cx, obj, script, &result);
- JS_DestroyScript(cx, script);
- }
-}
-
-static void
-printerror(JSContext *cx, const char *mesg, JSErrorReport *report)
-{
- if(!report || !JSREPORT_IS_WARNING(report->flags))
- {
- fprintf(stderr, "%s\n", mesg);
- }
-}
-
-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
-};
-
-int
-main(int argc, const char * argv[])
-{
- JSRuntime* rt = NULL;
- JSContext* cx = NULL;
- JSObject* global = NULL;
- JSFunctionSpec* sp = NULL;
- int i = 0;
-
- rt = JS_NewRuntime(64L * 1024L * 1024L);
- if (!rt) return 1;
-
- cx = JS_NewContext(rt, 8L * 1024L);
- if (!cx) return 1;
-
- JS_SetErrorReporter(cx, printerror);
- JS_ToggleOptions(cx, JSOPTION_XML);
-
- SETUP_REQUEST(cx);
-
- global = JS_NewObject(cx, &global_class, NULL, NULL);
- if (!global) return 1;
- if (!JS_InitStandardClasses(cx, global)) return 1;
-
- for(sp = global_functions; sp->name != NULL; sp++)
- {
- if(!JS_DefineFunction(cx, global,
- sp->name, sp->call, sp->nargs, sp->flags))
- {
- fprintf(stderr, "Failed to create function: %s\n", sp->name);
- return 1;
- }
- }
-
- if(!install_http(cx, global))
- {
- return 1;
- }
-
- JS_SetGlobalObject(cx, global);
-
- if(argc > 2)
- {
- fprintf(stderr, "incorrect number of arguments\n\n");
- fprintf(stderr, "usage: %s <scriptfile>\n", argv[0]);
- return 2;
- }
-
- if(argc == 0)
- {
- execute_script(cx, global, NULL);
- }
- else
- {
- execute_script(cx, global, argv[1]);
- }
-
- FINISH_REQUEST(cx);
-
- JS_DestroyContext(cx);
- JS_DestroyRuntime(rt);
- JS_ShutDown();
-
- return gExitCode;
-}
diff --git a/src/couchdb/priv/couch_js/utf8.c b/src/couchdb/priv/couch_js/utf8.c
deleted file mode 100644
index 699a6fee..00000000
--- a/src/couchdb/priv/couch_js/utf8.c
+++ /dev/null
@@ -1,286 +0,0 @@
-// Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy of
-// the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations under
-// the License.
-
-#include <jsapi.h>
-
-static int
-enc_char(uint8 *utf8Buffer, uint32 ucs4Char)
-{
- int utf8Length = 1;
-
- if (ucs4Char < 0x80)
- {
- *utf8Buffer = (uint8)ucs4Char;
- }
- else
- {
- int i;
- uint32 a = ucs4Char >> 11;
- utf8Length = 2;
- while(a)
- {
- a >>= 5;
- utf8Length++;
- }
- i = utf8Length;
- while(--i)
- {
- utf8Buffer[i] = (uint8)((ucs4Char & 0x3F) | 0x80);
- ucs4Char >>= 6;
- }
- *utf8Buffer = (uint8)(0x100 - (1 << (8-utf8Length)) + ucs4Char);
- }
-
- return utf8Length;
-}
-
-static JSBool
-enc_charbuf(const jschar* src, size_t srclen, char* dst, size_t* dstlenp)
-{
- size_t i;
- size_t utf8Len;
- size_t dstlen = *dstlenp;
- size_t origDstlen = dstlen;
- jschar c;
- jschar c2;
- uint32 v;
- uint8 utf8buf[6];
-
- if(!dst)
- {
- dstlen = origDstlen = (size_t) -1;
- }
-
- while(srclen)
- {
- c = *src++;
- srclen--;
-
- if((c >= 0xDC00) && (c <= 0xDFFF)) goto bad_surrogate;
-
- if(c < 0xD800 || c > 0xDBFF)
- {
- v = c;
- }
- else
- {
- if(srclen < 1) goto buffer_too_small;
- c2 = *src++;
- srclen--;
- if ((c2 < 0xDC00) || (c2 > 0xDFFF))
- {
- c = c2;
- goto bad_surrogate;
- }
- v = ((c - 0xD800) << 10) + (c2 - 0xDC00) + 0x10000;
- }
- if(v < 0x0080)
- {
- /* no encoding necessary - performance hack */
- if(!dstlen) goto buffer_too_small;
- if(dst) *dst++ = (char) v;
- utf8Len = 1;
- }
- else
- {
- utf8Len = enc_char(utf8buf, v);
- if(utf8Len > dstlen) goto buffer_too_small;
- if(dst)
- {
- for (i = 0; i < utf8Len; i++)
- {
- *dst++ = (char) utf8buf[i];
- }
- }
- }
- dstlen -= utf8Len;
- }
-
- *dstlenp = (origDstlen - dstlen);
- return JS_TRUE;
-
-bad_surrogate:
- *dstlenp = (origDstlen - dstlen);
- return JS_FALSE;
-
-buffer_too_small:
- *dstlenp = (origDstlen - dstlen);
- return JS_FALSE;
-}
-
-char*
-enc_string(JSContext* cx, jsval arg, size_t* buflen)
-{
- JSString* str = NULL;
- jschar* src = NULL;
- char* bytes = NULL;
- size_t srclen = 0;
- size_t byteslen = 0;
-
- str = JS_ValueToString(cx, arg);
- if(!str) goto error;
-
- src = JS_GetStringChars(str);
- srclen = JS_GetStringLength(str);
-
- if(!enc_charbuf(src, srclen, NULL, &byteslen)) goto error;
-
- bytes = JS_malloc(cx, (byteslen) + 1);
- bytes[byteslen] = 0;
-
- if(!enc_charbuf(src, srclen, bytes, &byteslen)) goto error;
-
- if(buflen) *buflen = byteslen;
- goto success;
-
-error:
- if(bytes != NULL) JS_free(cx, bytes);
- bytes = NULL;
-
-success:
- return bytes;
-}
-
-static uint32
-dec_char(const uint8 *utf8Buffer, int utf8Length)
-{
- uint32 ucs4Char;
- uint32 minucs4Char;
-
- /* from Unicode 3.1, non-shortest form is illegal */
- static const uint32 minucs4Table[] = {
- 0x00000080, 0x00000800, 0x0001000, 0x0020000, 0x0400000
- };
-
- if (utf8Length == 1)
- {
- ucs4Char = *utf8Buffer;
- }
- else
- {
- ucs4Char = *utf8Buffer++ & ((1<<(7-utf8Length))-1);
- minucs4Char = minucs4Table[utf8Length-2];
- while(--utf8Length)
- {
- ucs4Char = ucs4Char<<6 | (*utf8Buffer++ & 0x3F);
- }
- if(ucs4Char < minucs4Char || ucs4Char == 0xFFFE || ucs4Char == 0xFFFF)
- {
- ucs4Char = 0xFFFD;
- }
- }
-
- return ucs4Char;
-}
-
-static JSBool
-dec_charbuf(const char *src, size_t srclen, jschar *dst, size_t *dstlenp)
-{
- uint32 v;
- size_t offset = 0;
- size_t j;
- size_t n;
- size_t dstlen = *dstlenp;
- size_t origDstlen = dstlen;
-
- if(!dst) dstlen = origDstlen = (size_t) -1;
-
- while(srclen)
- {
- v = (uint8) *src;
- n = 1;
-
- if(v & 0x80)
- {
- while(v & (0x80 >> n))
- {
- n++;
- }
-
- if(n > srclen) goto buffer_too_small;
- if(n == 1 || n > 6) goto bad_character;
-
- for(j = 1; j < n; j++)
- {
- if((src[j] & 0xC0) != 0x80) goto bad_character;
- }
-
- v = dec_char((const uint8 *) src, n);
- if(v >= 0x10000)
- {
- v -= 0x10000;
-
- if(v > 0xFFFFF || dstlen < 2)
- {
- *dstlenp = (origDstlen - dstlen);
- return JS_FALSE;
- }
-
- if(dstlen < 2) goto buffer_too_small;
-
- if(dst)
- {
- *dst++ = (jschar)((v >> 10) + 0xD800);
- v = (jschar)((v & 0x3FF) + 0xDC00);
- }
- dstlen--;
- }
- }
-
- if(!dstlen) goto buffer_too_small;
- if(dst) *dst++ = (jschar) v;
-
- dstlen--;
- offset += n;
- src += n;
- srclen -= n;
- }
-
- *dstlenp = (origDstlen - dstlen);
- return JS_TRUE;
-
-bad_character:
- *dstlenp = (origDstlen - dstlen);
- return JS_FALSE;
-
-buffer_too_small:
- *dstlenp = (origDstlen - dstlen);
- return JS_FALSE;
-}
-
-JSString*
-dec_string(JSContext* cx, const char* bytes, size_t byteslen)
-{
- JSString* str = NULL;
- jschar* chars = NULL;
- size_t charslen;
-
- if(!dec_charbuf(bytes, byteslen, NULL, &charslen)) goto error;
-
- chars = JS_malloc(cx, (charslen + 1) * sizeof(jschar));
- if(!chars) return NULL;
- chars[charslen] = 0;
-
- if(!dec_charbuf(bytes, byteslen, chars, &charslen)) goto error;
-
- str = JS_NewUCString(cx, chars, charslen - 1);
- if(!str) goto error;
-
- goto success;
-
-error:
- if(chars != NULL) JS_free(cx, chars);
- str = NULL;
-
-success:
- return str;
-} \ No newline at end of file
diff --git a/src/couchdb/priv/couch_js/utf8.h b/src/couchdb/priv/couch_js/utf8.h
deleted file mode 100644
index 00f6b736..00000000
--- a/src/couchdb/priv/couch_js/utf8.h
+++ /dev/null
@@ -1,19 +0,0 @@
-// Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy of
-// the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations under
-// the License.
-
-#ifndef COUCH_JS_UTF_8_H
-#define COUCH_JS_UTF_8_H
-
-char* enc_string(JSContext* cx, jsval arg, size_t* buflen);
-JSString* dec_string(JSContext* cx, const char* buf, size_t buflen);
-
-#endif \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 01:36:54 +0000