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-rw-r--r--source4/scripting/ejs/literal.c323
-rw-r--r--source4/scripting/ejs/smbcalls.c34
2 files changed, 233 insertions, 124 deletions
diff --git a/source4/scripting/ejs/literal.c b/source4/scripting/ejs/literal.c
index 4eeb35c423..d50e5afdb9 100644
--- a/source4/scripting/ejs/literal.c
+++ b/source4/scripting/ejs/literal.c
@@ -20,6 +20,7 @@ enum json_tokener_error {
json_tokener_error_oom, /* out of memory */
json_tokener_error_parse_unexpected,
json_tokener_error_parse_null,
+ json_tokener_error_parse_date,
json_tokener_error_parse_boolean,
json_tokener_error_parse_number,
json_tokener_error_parse_array,
@@ -30,27 +31,40 @@ enum json_tokener_error {
};
enum json_tokener_state {
- json_tokener_state_eatws, /* 0 */
- json_tokener_state_start, /* 1 */
- json_tokener_state_finish, /* 2 */
- json_tokener_state_null, /* 3 */
- json_tokener_state_comment_start, /* 4 */
- json_tokener_state_comment, /* 5 */
- json_tokener_state_comment_eol, /* 6 */
- json_tokener_state_comment_end, /* 7 */
- json_tokener_state_string, /* 8 */
- json_tokener_state_string_escape, /* 9 */
- json_tokener_state_escape_unicode, /* 10 */
- json_tokener_state_boolean, /* 11 */
- json_tokener_state_number, /* 12 */
- json_tokener_state_array, /* 13 */
- json_tokener_state_array_sep, /* 14 */
- json_tokener_state_object, /* 15 */
- json_tokener_state_object_field_start, /* 16 */
- json_tokener_state_object_field, /* 17 */
- json_tokener_state_object_field_end, /* 18 */
- json_tokener_state_object_value, /* 19 */
- json_tokener_state_object_sep /* 20 */
+ json_tokener_state_eatws,
+ json_tokener_state_start,
+ json_tokener_state_finish,
+ json_tokener_state_null,
+ json_tokener_state_date,
+ json_tokener_state_comment_start,
+ json_tokener_state_comment,
+ json_tokener_state_comment_eol,
+ json_tokener_state_comment_end,
+ json_tokener_state_string,
+ json_tokener_state_string_escape,
+ json_tokener_state_escape_unicode,
+ json_tokener_state_boolean,
+ json_tokener_state_number,
+ json_tokener_state_array,
+ json_tokener_state_datelist,
+ json_tokener_state_array_sep,
+ json_tokener_state_datelist_sep,
+ json_tokener_state_object,
+ json_tokener_state_object_field_start,
+ json_tokener_state_object_field,
+ json_tokener_state_object_field_end,
+ json_tokener_state_object_value,
+ json_tokener_state_object_sep
+};
+
+enum date_field {
+ date_field_year,
+ date_field_month,
+ date_field_day,
+ date_field_hour,
+ date_field_minute,
+ date_field_second,
+ date_field_millisecond
};
struct json_tokener
@@ -145,11 +159,16 @@ static void *append_string(void *ctx,
static struct MprVar json_tokener_do_parse(struct json_tokener *this,
enum json_tokener_error *err_p)
{
- enum json_tokener_state state, saved_state;
+ enum json_tokener_state state;
+ enum json_tokener_state saved_state;
+ enum date_field date_field;
struct MprVar current = mprCreateUndefinedVar();
+ struct MprVar tempObj;
struct MprVar obj;
enum json_tokener_error err = json_tokener_success;
+ char date_script[] = "JSON_Date.create(0);";
char *obj_field_name = NULL;
+ char *emsg = NULL;
char quote_char;
int deemed_double;
int start_offset;
@@ -190,8 +209,12 @@ static struct MprVar json_tokener_do_parse(struct json_tokener *this,
break;
case 'N':
case 'n':
- state = json_tokener_state_null;
start_offset = this->pos++;
+ if (this->source[this->pos] == 'e') {
+ state = json_tokener_state_date;
+ } else {
+ state = json_tokener_state_null;
+ }
break;
case '"':
case '\'':
@@ -241,7 +264,8 @@ static struct MprVar json_tokener_do_parse(struct json_tokener *this,
goto out;
case json_tokener_state_null:
- if(strncasecmp("null", this->source + start_offset,
+ if(strncasecmp("null",
+ this->source + start_offset,
this->pos - start_offset)) {
*err_p = json_tokener_error_parse_null;
mprDestroyVar(&current);
@@ -258,6 +282,38 @@ static struct MprVar json_tokener_do_parse(struct json_tokener *this,
}
break;
+ case json_tokener_state_date:
+ if (this->pos - start_offset <= 18) {
+ if (strncasecmp("new Date(Date.UTC(",
+ this->source + start_offset,
+ this->pos - start_offset)) {
+ *err_p = json_tokener_error_parse_date;
+ mprDestroyVar(&current);
+ return mprCreateUndefinedVar();
+ } else {
+ this->pos++;
+ break;
+ }
+ }
+
+ this->pos--; /* we went one too far */
+ state = json_tokener_state_eatws;
+ saved_state = json_tokener_state_datelist;
+
+ /* Create a JsonDate object */
+ if (ejsEvalScript(0,
+ date_script,
+ &tempObj,
+ &emsg) != 0) {
+ *err_p = json_tokener_error_parse_date;
+ mprDestroyVar(&current);
+ return mprCreateUndefinedVar();
+ }
+ mprDestroyVar(&current);
+ mprCopyVar(&current, &tempObj, MPR_DEEP_COPY);
+ date_field = date_field_year;
+ break;
+
case json_tokener_state_comment_start:
if(c == '*') {
state = json_tokener_state_comment;
@@ -293,11 +349,12 @@ static struct MprVar json_tokener_do_parse(struct json_tokener *this,
case json_tokener_state_string:
if(c == quote_char) {
- if ((this->pb = append_string(
- this->ctx,
- this->pb,
- this->source + start_offset,
- this->pos - start_offset)) == NULL) {
+ this->pb = append_string(
+ this->ctx,
+ this->pb,
+ this->source + start_offset,
+ this->pos - start_offset);
+ if (this->pb == NULL) {
err = json_tokener_error_oom;
goto out;
}
@@ -315,11 +372,12 @@ static struct MprVar json_tokener_do_parse(struct json_tokener *this,
switch(c) {
case '"':
case '\\':
- if ((this->pb = append_string(
- this->ctx,
- this->pb,
- this->source + start_offset,
- this->pos - start_offset - 1)) == NULL) {
+ this->pb = append_string(
+ this->ctx,
+ this->pb,
+ this->source + start_offset,
+ this->pos - start_offset - 1);
+ if (this->pb == NULL) {
err = json_tokener_error_oom;
goto out;
}
@@ -330,11 +388,12 @@ static struct MprVar json_tokener_do_parse(struct json_tokener *this,
case 'n':
case 'r':
case 't':
- if ((this->pb = append_string(
- this->ctx,
- this->pb,
- this->source + start_offset,
- this->pos - start_offset - 1)) == NULL) {
+ this->pb = append_string(
+ this->ctx,
+ this->pb,
+ this->source + start_offset,
+ this->pos - start_offset - 1);
+ if (this->pb == NULL) {
err = json_tokener_error_oom;
goto out;
}
@@ -345,41 +404,41 @@ static struct MprVar json_tokener_do_parse(struct json_tokener *this,
* pass string constant.
*/
char buf[] = "\b";
- if ((this->pb = append_string(
- this->ctx,
- this->pb,
- buf,
- 1)) == NULL) {
+ this->pb = append_string(this->ctx,
+ this->pb,
+ buf,
+ 1);
+ if (this->pb == NULL) {
err = json_tokener_error_oom;
goto out;
}
} else if (c == 'n') {
char buf[] = "\n";
- if ((this->pb = append_string(
- this->ctx,
- this->pb,
- buf,
- 1)) == NULL) {
+ this->pb = append_string(this->ctx,
+ this->pb,
+ buf,
+ 1);
+ if (this->pb == NULL) {
err = json_tokener_error_oom;
goto out;
}
} else if (c == 'r') {
char buf[] = "\r";
- if ((this->pb = append_string(
- this->ctx,
- this->pb,
- buf,
- 1)) == NULL) {
+ this->pb = append_string(this->ctx,
+ this->pb,
+ buf,
+ 1);
+ if (this->pb == NULL) {
err = json_tokener_error_oom;
goto out;
}
} else if (c == 't') {
char buf[] = "\t";
- if ((this->pb = append_string(
- this->ctx,
- this->pb,
- buf,
- 1)) == NULL) {
+ this->pb = append_string(this->ctx,
+ this->pb,
+ buf,
+ 1);
+ if (this->pb == NULL) {
err = json_tokener_error_oom;
goto out;
}
@@ -388,11 +447,12 @@ static struct MprVar json_tokener_do_parse(struct json_tokener *this,
state = saved_state;
break;
case 'u':
- if ((this->pb = append_string(
- this->ctx,
- this->pb,
- this->source + start_offset,
- this->pos - start_offset - 1)) == NULL) {
+ this->pb = append_string(
+ this->ctx,
+ this->pb,
+ this->source + start_offset,
+ this->pos - start_offset - 1);
+ if (this->pb == NULL) {
err = json_tokener_error_oom;
goto out;
}
@@ -417,22 +477,24 @@ static struct MprVar json_tokener_do_parse(struct json_tokener *this,
hexdigit(*(this->source + start_offset + 3));
if (ucs_char < 0x80) {
utf_out[0] = ucs_char;
- if ((this->pb = append_string(
- this->ctx,
- this->pb,
- (char *) utf_out,
- 1)) == NULL) {
+ this->pb = append_string(
+ this->ctx,
+ this->pb,
+ (char *) utf_out,
+ 1);
+ if (this->pb == NULL) {
err = json_tokener_error_oom;
goto out;
}
} else if (ucs_char < 0x800) {
utf_out[0] = 0xc0 | (ucs_char >> 6);
utf_out[1] = 0x80 | (ucs_char & 0x3f);
- if ((this->pb = append_string(
- this->ctx,
- this->pb,
- (char *) utf_out,
- 2)) == NULL) {
+ this->pb = append_string(
+ this->ctx,
+ this->pb,
+ (char *) utf_out,
+ 2);
+ if (this->pb == NULL) {
err = json_tokener_error_oom;
goto out;
}
@@ -440,11 +502,12 @@ static struct MprVar json_tokener_do_parse(struct json_tokener *this,
utf_out[0] = 0xe0 | (ucs_char >> 12);
utf_out[1] = 0x80 | ((ucs_char >> 6) & 0x3f);
utf_out[2] = 0x80 | (ucs_char & 0x3f);
- if ((this->pb = append_string(
- this->ctx,
- this->pb,
- (char *) utf_out,
- 3)) == NULL) {
+ this->pb = append_string(
+ this->ctx,
+ this->pb,
+ (char *) utf_out,
+ 3);
+ if (this->pb == NULL) {
err = json_tokener_error_oom;
goto out;
}
@@ -536,6 +599,63 @@ static struct MprVar json_tokener_do_parse(struct json_tokener *this,
}
break;
+ case json_tokener_state_datelist:
+ if(c == ')') {
+ if (this->source[this->pos+1] == ')') {
+ this->pos += 2;
+ saved_state = json_tokener_state_finish;
+ state = json_tokener_state_eatws;
+ } else {
+ err = json_tokener_error_parse_date;
+ goto out;
+ }
+ } else {
+ obj = json_tokener_do_parse(this, &err);
+ if (err != json_tokener_success) {
+ goto out;
+ }
+
+ /* date list items must be integers */
+ if (obj.type != MPR_TYPE_INT) {
+ err = json_tokener_error_parse_date;
+ goto out;
+ }
+
+ switch(date_field) {
+ case date_field_year:
+ mprSetVar(&current, "year", obj);
+ break;
+ case date_field_month:
+ mprSetVar(&current, "month", obj);
+ break;
+ case date_field_day:
+ mprSetVar(&current, "day", obj);
+ break;
+ case date_field_hour:
+ mprSetVar(&current, "hour", obj);
+ break;
+ case date_field_minute:
+ mprSetVar(&current, "minute", obj);
+ break;
+ case date_field_second:
+ mprSetVar(&current, "second", obj);
+ break;
+ case date_field_millisecond:
+ mprSetVar(&current, "millisecond", obj);
+ break;
+ default:
+ err = json_tokener_error_parse_date;
+ goto out;
+ }
+
+ /* advance to the next date field */
+ date_field++;
+
+ saved_state = json_tokener_state_datelist_sep;
+ state = json_tokener_state_eatws;
+ }
+ break;
+
case json_tokener_state_array_sep:
if(c == ']') {
this->pos++;
@@ -552,6 +672,27 @@ static struct MprVar json_tokener_do_parse(struct json_tokener *this,
}
break;
+ case json_tokener_state_datelist_sep:
+ if(c == ')') {
+ if (this->source[this->pos+1] == ')') {
+ this->pos += 2;
+ saved_state = json_tokener_state_finish;
+ state = json_tokener_state_eatws;
+ } else {
+ err = json_tokener_error_parse_date;
+ goto out;
+ }
+ } else if(c == ',') {
+ this->pos++;
+ saved_state = json_tokener_state_datelist;
+ state = json_tokener_state_eatws;
+ } else {
+ *err_p = json_tokener_error_parse_date;
+ mprDestroyVar(&current);
+ return mprCreateUndefinedVar();
+ }
+ break;
+
case json_tokener_state_object:
state = json_tokener_state_object_field_start;
start_offset = this->pos;
@@ -580,17 +721,18 @@ static struct MprVar json_tokener_do_parse(struct json_tokener *this,
case json_tokener_state_object_field:
if(c == quote_char) {
- if ((this->pb = append_string(
- this->ctx,
- this->pb,
- this->source + start_offset,
- this->pos - start_offset)) == NULL) {
+ this->pb = append_string(
+ this->ctx,
+ this->pb,
+ this->source + start_offset,
+ this->pos - start_offset);
+ if (this->pb == NULL) {
err = json_tokener_error_oom;
goto out;
}
- if ((obj_field_name =
- talloc_strdup(this->ctx,
- this->pb)) == NULL) {
+ obj_field_name = talloc_strdup(this->ctx,
+ this->pb);
+ if (obj_field_name == NULL) {
err = json_tokener_error_oom;
goto out;
}
@@ -653,10 +795,11 @@ out:
talloc_free(obj_field_name);
if(err == json_tokener_success) {
return current;
+ } else {
+ mprDestroyVar(&current);
+ *err_p = err;
+ return mprCreateUndefinedVar();
}
- mprDestroyVar(&current);
- *err_p = err;
- return mprCreateUndefinedVar();
}
diff --git a/source4/scripting/ejs/smbcalls.c b/source4/scripting/ejs/smbcalls.c
index 815b3e2b5d..b0df390427 100644
--- a/source4/scripting/ejs/smbcalls.c
+++ b/source4/scripting/ejs/smbcalls.c
@@ -203,39 +203,6 @@ static int jsonrpc_include(int eid, int argc, char **argv)
}
-static int ejs_debug(int eid, int argc, char **argv)
-{
- int i;
- int level;
- void *ctx = mprMemCtx();
- char *msg;
-
-
- if (argc < 2) {
- return -1;
- }
-
- level = atoi(argv[0]);
-
- msg = talloc_zero_size(ctx, 1);
- if (msg == NULL) {
- DEBUG(0, ("out of memory in debug()\n"));
- return 0;
- }
-
- for (i = 1; i < argc; i++) {
- msg = talloc_append_string(ctx, msg, argv[i]);
- if (msg == NULL) {
- DEBUG(0, ("out of memory in debug()\n"));
- return 0;
- }
- }
-
- DEBUG(level, ("%s", msg));
- talloc_free(msg);
- return 0;
-}
-
static void (*ejs_exception_handler) (const char *) = NULL;
_PUBLIC_ void ejs_exception(const char *reason)
@@ -273,6 +240,5 @@ void smb_setup_ejs_functions(void (*exception_handler)(const char *))
ejsDefineStringCFunction(-1, "libinclude", ejs_libinclude, NULL, MPR_VAR_SCRIPT_HANDLE);
ejsDefineCFunction(-1, "version", ejs_version, NULL, MPR_VAR_SCRIPT_HANDLE);
ejsDefineStringCFunction(-1, "jsonrpc_include", jsonrpc_include, NULL, MPR_VAR_SCRIPT_HANDLE);
- ejsDefineStringCFunction(-1, "debug", ejs_debug, NULL, MPR_VAR_SCRIPT_HANDLE);
}
generated by cgit (git 2.34.1) at 2024-07-23 02:54:56 +0000