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spidermonkey has it's own loadable modules now good luck

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3307 d0543943-73ff-0310-b7d9-9358b9ac24b2
v1.2.stable
Anthony Minessale 17 years ago
parent 964aec990c
commit 4e1d518c0e
12 changed files with 1243 additions and 690 deletions
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7
conf/freeswitch.xml
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@ -75,6 +75,13 @@
</modules>
</configuration>
<configuration name="spidermonkey.conf" description="Spider Monkey JavaScript Plug-Ins">
<modules>
<load module="mod_spidermonkey_teletone"/>
<load module="mod_spidermonkey_core_db"/>
</modules>
</configuration>
<configuration name="event_multicast.conf" description="Multicast Event">
<settings>
<param name="address" value="225.1.1.1"/>

2
modules.conf.in
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@ -41,5 +41,7 @@ formats/mod_native_file
formats/mod_sndfile
#languages/mod_perl
#languages/mod_spidermonkey
#languages/mod_spidermonkey_teletone
#languages/mod_spidermonkey_core_db
timers/mod_softtimer
#xml_int/mod_xml_rpc

68
src/mod/languages/mod_spidermonkey/Makefile
Unescape View File

@ -1,70 +1,4 @@
# This is all used to make sure we use the right options during build and link.
OS_ARCH := $(subst /,_,$(shell uname -s | sed /\ /s//_/))
#VER=DBG
#BO=0
VER=OPT
BO=1
# Attempt to differentiate between SunOS 5.4 and x86 5.4
OS_CPUARCH := $(shell uname -m)
ifeq ($(OS_CPUARCH),i86pc)
OS_RELEASE := $(shell uname -r)_$(OS_CPUARCH)
else
ifeq ($(OS_ARCH),AIX)
OS_RELEASE := $(shell uname -v).$(shell uname -r)
else
OS_RELEASE := $(shell uname -r)
endif
endif
ifeq ($(OS_ARCH),IRIX64)
OS_ARCH := IRIX
endif
# Handle output from win32 unames other than Netscape's version
ifeq (,$(filter-out Windows_95 Windows_98 CYGWIN_95-4.0 CYGWIN_98-4.10, $(OS_ARCH)))
OS_ARCH := WIN95
endif
ifeq ($(OS_ARCH),WIN95)
OS_ARCH := WINNT
OS_RELEASE := 4.0
endif
ifeq ($(OS_ARCH), Windows_NT)
OS_ARCH := WINNT
OS_MINOR_RELEASE := $(shell uname -v)
ifeq ($(OS_MINOR_RELEASE),00)
OS_MINOR_RELEASE = 0
endif
OS_RELEASE := $(OS_RELEASE).$(OS_MINOR_RELEASE)
endif
ifeq (CYGWIN_NT,$(findstring CYGWIN_NT,$(OS_ARCH)))
OS_RELEASE := $(patsubst CYGWIN_NT-%,%,$(OS_ARCH))
OS_ARCH := WINNT
endif
ifeq ($(OS_ARCH), CYGWIN32_NT)
OS_ARCH := WINNT
endif
ifeq (MINGW32_NT,$(findstring MINGW32_NT,$(OS_ARCH)))
OS_RELEASE := $(patsubst MINGW32_NT-%,%,$(OS_ARCH))
OS_ARCH := WINNT
endif
ifeq ($(OS_ARCH),Linux)
OS_CONFIG := Linux_All
else
ifeq ($(OS_ARCH),dgux)
OS_CONFIG := dgux
else
ifeq ($(OS_ARCH),Darwin)
OS_CONFIG := Darwin
else
OS_CONFIG := $(OS_ARCH)$(OS_OBJTYPE)$(OS_RELEASE)
endif
endif
endif
CFLAGS += -I$(BASE)/libs/mozilla/js/src -Wall -Wno-format -g -DXP_UNIX -DSVR4 -DSYSV -D_BSD_SOURCE -DPOSIX_SOURCE -DHAVE_LOCALTIME_R -DX86_LINUX -DDEBUG -DDEBUG_root -DJS_THREADSAFE -I$(BASE)/libs/mozilla/js/src -I$(BASE)/libs/mozilla/js/src/$(OS_CONFIG)_$(VER).OBJ -Wall -Wno-format -g -DXP_UNIX -DSVR4 -DSYSV -D_BSD_SOURCE -DPOSIX_SOURCE -DHAVE_LOCALTIME_R -DX86_LINUX -DDEBUG -DDEBUG_root -DJS_THREADSAFE -I$(BASE)/libs/mozilla/nsprpub/dist/include/nspr -I$(OS_CONFIG)_$(VER).OBJ
LDFLAGS +=-DXP_UNIX -DSVR4 -DSYSV -D_BSD_SOURCE -DPOSIX_SOURCE -DHAVE_LOCALTIME_R -DX86_LINUX -DDEBUG -DDEBUG_root -DJS_THREADSAFE -I$(BASE)/libs/mozilla/nsprpub/dist/include/nspr -Wall -Wno-format -g -DXP_UNIX -DSVR4 -DSYSV -D_BSD_SOURCE -DPOSIX_SOURCE -DHAVE_LOCALTIME_R -DX86_LINUX -DDEBUG -DDEBUG_root -DJS_THREADSAFE -I$(BASE)/libs/mozilla/nsprpub/dist/include/nspr -lteletone
include sm.mak
OBJS=$(BASE)/libs/mozilla/js/src/$(OS_CONFIG)_$(VER).OBJ/libjs.a $(BASE)/libs/mozilla/nsprpub/dist/lib/libnspr4.a -lcurl -letpan
LINKER=$(CC)

830
src/mod/languages/mod_spidermonkey/mod_spidermonkey.c
Unescape View File

@ -32,30 +32,8 @@
#ifndef HAVE_CURL
#define HAVE_CURL
#endif
#define JS_BUFFER_SIZE 1024 * 32
#define JS_BLOCK_SIZE JS_BUFFER_SIZE
#ifdef __ICC
#pragma warning (disable:310 193 1418)
#endif
#include <switch.h>
#include "jstypes.h"
#include "jsarena.h"
#include "jsutil.h"
#include "jsprf.h"
#include "jsapi.h"
#include "jsatom.h"
#include "jscntxt.h"
#include "jsdbgapi.h"
#include "jsemit.h"
#include "jsfun.h"
#include "jsgc.h"
#include "jslock.h"
#include "jsobj.h"
#include "jsparse.h"
#include "jsscope.h"
#include "jsscript.h"
#include <libteletone.h>
#include "mod_spidermonkey.h"
#ifdef HAVE_CURL
#include <curl/curl.h>
#endif
@ -66,7 +44,7 @@
static const char modname[] = "mod_spidermonkey";
static int eval_some_js(char *code, JSContext *cx, JSObject *obj, jsval *rval);
static void session_destroy(JSContext *cx, JSObject *obj);
static JSBool session_construct(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
static switch_api_interface_t js_run_interface;
@ -89,9 +67,20 @@ static JSClass global_class = {
JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, JS_FinalizeStub
};
typedef enum {
TTF_DTMF = (1 << 0)
} teletone_flag_t;
static struct {
switch_hash_t *mod_hash;
switch_hash_t *load_hash;
switch_memory_pool_t *pool;
} module_manager;
struct sm_loadable_module {
char *filename;
void *lib;
const sm_module_interface_t *module_interface;
spidermonkey_init_t spidermonkey_init;
};
typedef struct sm_loadable_module sm_loadable_module_t;
typedef enum {
S_HUP = (1 << 0)
@ -112,30 +101,6 @@ struct input_callback_state {
void *extra;
};
struct js_session {
switch_core_session_t *session;
JSContext *cx;
JSObject *obj;
unsigned int flags;
};
struct teletone_obj {
teletone_generation_session_t ts;
JSContext *cx;
JSObject *obj;
switch_core_session_t *session;
switch_codec_t codec;
switch_buffer_t *audio_buffer;
switch_buffer_t *loop_buffer;
switch_memory_pool_t *pool;
switch_timer_t *timer;
switch_timer_t timer_base;
JSFunction *function;
jsval arg;
jsval ret;
unsigned int flags;
};
struct fileio_obj {
char *path;
unsigned int flags;
@ -146,18 +111,6 @@ struct fileio_obj {
int32 bufsize;
};
struct db_obj {
switch_memory_pool_t *pool;
switch_core_db_t *db;
switch_core_db_stmt_t *stmt;
char *dbname;
char code_buffer[2048];
JSContext *cx;
JSObject *obj;
};
struct event_obj {
switch_event_t *event;
int freed;
@ -457,6 +410,164 @@ static void js_error(JSContext *cx, const char *message, JSErrorReport *report)
}
static switch_status_t sm_load_file(char *filename, sm_loadable_module_t **new_module)
{
sm_loadable_module_t *module = NULL;
apr_dso_handle_t *dso = NULL;
apr_status_t status = SWITCH_STATUS_SUCCESS;
apr_dso_handle_sym_t function_handle = NULL;
spidermonkey_init_t spidermonkey_init;
const sm_module_interface_t *module_interface, *mp;
int loading = 1;
const char *err = NULL;
char derr[512] = "";
assert(filename != NULL);
*new_module = NULL;
status = apr_dso_load(&dso, filename, module_manager.pool);
while (loading) {
if (status != APR_SUCCESS) {
apr_dso_error(dso, derr, sizeof(derr));
err = derr;
break;
}
status = apr_dso_sym(&function_handle, dso, "spidermonkey_init");
spidermonkey_init = (spidermonkey_init_t) function_handle;
if (spidermonkey_init == NULL) {
err = "Cannot Load";
break;
}
if (spidermonkey_init(&module_interface) != SWITCH_STATUS_SUCCESS) {
err = "Module load routine returned an error";
break;
}
if ((module = switch_core_permanent_alloc(sizeof(sm_loadable_module_t))) == 0) {
err = "Could not allocate memory\n";
break;
}
loading = 0;
}
if (err) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "Error Loading module %s\n**%s**\n", filename, err);
return SWITCH_STATUS_GENERR;
}
module->filename = switch_core_permanent_strdup(filename);
module->spidermonkey_init = spidermonkey_init;
module->module_interface = module_interface;
module->lib = dso;
*new_module = module;
switch_core_hash_insert(module_manager.mod_hash, (char *) module->filename, (void *) module);
for (mp = module_interface; mp; mp = mp->next) {
switch_core_hash_insert(module_manager.load_hash, (char *)mp->name, (void *) mp);
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "Successfully Loaded [%s]\n", module->filename);
return SWITCH_STATUS_SUCCESS;
}
static switch_status_t sm_load_module(char *dir, char *fname)
{
switch_size_t len = 0;
char *path;
char *file;
sm_loadable_module_t *new_module = NULL;
#ifdef WIN32
const char *ext = ".dll";
#elif defined (MACOSX) || defined (DARWIN)
const char *ext = ".dylib";
#else
const char *ext = ".so";
#endif
if ((file = switch_core_strdup(module_manager.pool, fname)) == 0) {
return SWITCH_STATUS_FALSE;
}
if (*file == '/') {
path = switch_core_strdup(module_manager.pool, file);
} else {
if (strchr(file, '.')) {
len = strlen(dir);
len += strlen(file);
len += 4;
path = (char *) switch_core_alloc(module_manager.pool, len);
snprintf(path, len, "%s%s%s", dir, SWITCH_PATH_SEPARATOR, file);
} else {
len = strlen(dir);
len += strlen(file);
len += 8;
path = (char *) switch_core_alloc(module_manager.pool, len);
snprintf(path, len, "%s%s%s%s", dir, SWITCH_PATH_SEPARATOR, file, ext);
}
}
return sm_load_file(path, &new_module);
}
static switch_status_t load_modules(void)
{
char *cf = "spidermonkey.conf";
switch_xml_t cfg, xml;
unsigned int count = 0;
#ifdef WIN32
const char *ext = ".dll";
const char *EXT = ".DLL";
#elif defined (MACOSX) || defined (DARWIN)
const char *ext = ".dylib";
const char *EXT = ".DYLIB";
#else
const char *ext = ".so";
const char *EXT = ".SO";
#endif
memset(&module_manager, 0, sizeof(module_manager));
switch_core_new_memory_pool(&module_manager.pool);
switch_core_hash_init(&module_manager.mod_hash, module_manager.pool);
switch_core_hash_init(&module_manager.load_hash, module_manager.pool);
if ((xml = switch_xml_open_cfg(cf, &cfg, NULL))) {
switch_xml_t mods, ld;
if ((mods = switch_xml_child(cfg, "modules"))) {
for (ld = switch_xml_child(mods, "load"); ld; ld = ld->next) {
const char *val = switch_xml_attr_soft(ld, "module");
if (strchr(val, '.') && !strstr(val, ext) && !strstr(val, EXT)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "Invalid extension for %s\n", val);
continue;
}
sm_load_module((char *) SWITCH_GLOBAL_dirs.mod_dir, (char *) val);
count++;
}
}
switch_xml_free(xml);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "open of %s failed\n", cf);
}
return SWITCH_STATUS_SUCCESS;
}
static switch_status_t init_js(void)
{
memset(&globals, 0, sizeof(globals));
@ -471,6 +582,10 @@ static switch_status_t init_js(void)
if (!(globals.rt = JS_NewRuntime(64L * 1024L * 1024L))) {
return SWITCH_STATUS_FALSE;
}
if (load_modules() != SWITCH_STATUS_SUCCESS) {
return SWITCH_STATUS_FALSE;
}
return SWITCH_STATUS_SUCCESS;
}
@ -1101,10 +1216,13 @@ static JSBool session_execute(JSContext *cx, JSObject *obj, uintN argc, jsval *a
char *app_name = JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
char *app_arg = JS_GetStringBytes(JS_ValueToString(cx, argv[1]));
struct js_session *jss = JS_GetPrivate(cx, obj);
jsrefcount saveDepth;
if ((application_interface = switch_loadable_module_get_application_interface(app_name))) {
if (application_interface->application_function) {
saveDepth = JS_SuspendRequest(cx);
application_interface->application_function(jss->session, app_arg);
JS_ResumeRequest(cx, saveDepth);
retval = JS_TRUE;
}
}
@ -1478,19 +1596,6 @@ static JSObject *new_js_session(JSContext *cx, JSObject *obj, switch_core_sessio
return NULL;
}
static int teletone_handler(teletone_generation_session_t *ts, teletone_tone_map_t *map)
{
struct teletone_obj *tto = ts->user_data;
int wrote;
if (!tto) {
return -1;
}
wrote = teletone_mux_tones(ts, map);
switch_buffer_write(tto->audio_buffer, ts->buffer, wrote * 2);
return 0;
}
/* Session Object */
/*********************************************************************************/
@ -1821,527 +1926,6 @@ JSClass fileio_class = {
};
/* DB Object */
/*********************************************************************************/
static JSBool db_construct(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
switch_memory_pool_t *pool;
switch_core_db_t *db;
struct db_obj *dbo;
if (argc > 0) {
char *dbname = JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
switch_core_new_memory_pool(&pool);
if (! (db = switch_core_db_open_file(dbname))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot Open DB!\n");
switch_core_destroy_memory_pool(&pool);
return JS_FALSE;
}
dbo = switch_core_alloc(pool, sizeof(*dbo));
dbo->pool = pool;
dbo->dbname = switch_core_strdup(pool, dbname);
dbo->cx = cx;
dbo->obj = obj;
dbo->db = db;
JS_SetPrivate(cx, obj, dbo);
return JS_TRUE;
}
return JS_FALSE;
}
static void db_destroy(JSContext *cx, JSObject *obj)
{
struct db_obj *dbo = JS_GetPrivate(cx, obj);
if (dbo) {
switch_memory_pool_t *pool = dbo->pool;
if (dbo->stmt) {
switch_core_db_finalize(dbo->stmt);
dbo->stmt = NULL;
}
switch_core_db_close(dbo->db);
switch_core_destroy_memory_pool(&pool);
pool = NULL;
}
}
static int db_callback(void *pArg, int argc, char **argv, char **columnNames)
{
struct db_obj *dbo = pArg;
char code[1024];
jsval rval;
int x = 0;
snprintf(code, sizeof(code), "~var _Db_RoW_ = {}");
eval_some_js(code, dbo->cx, dbo->obj, &rval);
for(x=0; x < argc; x++) {
snprintf(code, sizeof(code), "~_Db_RoW_[\"%s\"] = \"%s\"", columnNames[x], argv[x]);
eval_some_js(code, dbo->cx, dbo->obj, &rval);
}
snprintf(code, sizeof(code), "~%s(_Db_RoW_)", dbo->code_buffer);
eval_some_js(code, dbo->cx, dbo->obj, &rval);
snprintf(code, sizeof(code), "~delete _Db_RoW_");
eval_some_js(code, dbo->cx, dbo->obj, &rval);
return 0;
}
static JSBool db_exec(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
struct db_obj *dbo = JS_GetPrivate(cx, obj);
*rval = BOOLEAN_TO_JSVAL( JS_TRUE );
if (argc > 0) {
char *sql = JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
char *err = NULL;
void *arg = NULL;
switch_core_db_callback_func_t cb_func = NULL;
if (argc > 1) {
char *js_func = JS_GetStringBytes(JS_ValueToString(cx, argv[1]));
switch_copy_string(dbo->code_buffer, js_func, sizeof(dbo->code_buffer));
cb_func = db_callback;
arg = dbo;
}
switch_core_db_exec(dbo->db, sql, cb_func, arg, &err);
if (err) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error %s\n", err);
switch_core_db_free(err);
*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
}
}
return JS_TRUE;
}
static JSBool db_next(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
struct db_obj *dbo = JS_GetPrivate(cx, obj);
*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
if (dbo->stmt) {
int running = 1;
while (running < 5000) {
int result = switch_core_db_step(dbo->stmt);
if (result == SQLITE_ROW) {
*rval = BOOLEAN_TO_JSVAL( JS_TRUE );
break;
} else if (result == SQLITE_BUSY) {
running++;
continue;
}
switch_core_db_finalize(dbo->stmt);
dbo->stmt = NULL;
break;
}
}
return JS_TRUE;
}
static JSBool db_fetch(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
struct db_obj *dbo = JS_GetPrivate(cx, obj);
int colcount = switch_core_db_column_count(dbo->stmt);
char code[1024];
int x;
snprintf(code, sizeof(code), "~var _dB_RoW_DaTa_ = {}");
eval_some_js(code, dbo->cx, dbo->obj, rval);
if (*rval == JS_FALSE) {
return JS_TRUE;
}
for (x = 0; x < colcount; x++) {
snprintf(code, sizeof(code), "~_dB_RoW_DaTa_[\"%s\"] = \"%s\"",
(char *) switch_core_db_column_name(dbo->stmt, x),
(char *) switch_core_db_column_text(dbo->stmt, x));
eval_some_js(code, dbo->cx, dbo->obj, rval);
if (*rval == JS_FALSE) {
return JS_TRUE;
}
}
JS_GetProperty(cx, obj, "_dB_RoW_DaTa_", rval);
return JS_TRUE;
}
static JSBool db_prepare(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
struct db_obj *dbo = JS_GetPrivate(cx, obj);
*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
if (dbo->stmt) {
switch_core_db_finalize(dbo->stmt);
dbo->stmt = NULL;
}
if (argc > 0) {
char *sql = JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
if(switch_core_db_prepare(dbo->db, sql, 0, &dbo->stmt, 0)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error %s\n", switch_core_db_errmsg(dbo->db));
} else {
*rval = BOOLEAN_TO_JSVAL( JS_TRUE );
}
}
return JS_TRUE;
}
enum db_tinyid {
DB_NAME
};
static JSFunctionSpec db_methods[] = {
{"exec", db_exec, 1},
{"next", db_next, 0},
{"fetch", db_fetch, 1},
{"prepare", db_prepare, 0},
{0}
};
static JSPropertySpec db_props[] = {
{"path", DB_NAME, JSPROP_READONLY|JSPROP_PERMANENT},
{0}
};
static JSBool db_getProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
JSBool res = JS_TRUE;
struct db_obj *dbo = JS_GetPrivate(cx, obj);
char *name;
int param = 0;
name = JS_GetStringBytes(JS_ValueToString(cx, id));
/* numbers are our props anything else is a method */
if (name[0] >= 48 && name[0] <= 57) {
param = atoi(name);
} else {
return JS_TRUE;
}
switch(param) {
case DB_NAME:
*vp = STRING_TO_JSVAL(JS_NewStringCopyZ(cx, dbo->dbname));
break;
}
return res;
}
JSClass db_class = {
"DB", JSCLASS_HAS_PRIVATE,
JS_PropertyStub, JS_PropertyStub, db_getProperty, JS_PropertyStub,
JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, db_destroy, NULL, NULL, NULL,
db_construct
};
/* TeleTone Object */
/*********************************************************************************/
static JSBool teletone_construct(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
int32 memory = 65535;
JSObject *session_obj;
struct teletone_obj *tto = NULL;
struct js_session *jss = NULL;
switch_codec_t *read_codec;
switch_memory_pool_t *pool;
char *timer_name = NULL;
if (argc > 0) {
if (JS_ValueToObject(cx, argv[0], &session_obj)) {
if (!(jss = JS_GetPrivate(cx, session_obj))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot Find Session [1]\n");
return JS_FALSE;
}
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot Find Session [2]\n");
return JS_FALSE;
}
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Missing Session Arg\n");
return JS_FALSE;
}
if (argc > 1) {
timer_name = JS_GetStringBytes(JS_ValueToString(cx, argv[1]));
}
if (argc > 2) {
if (!JS_ValueToInt32(cx, argv[2], &memory)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot Convert to INT\n");
return JS_FALSE;
}
}
switch_core_new_memory_pool(&pool);
if (!(tto = switch_core_alloc(pool, sizeof(*tto)))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error\n");
return JS_FALSE;
}
read_codec = switch_core_session_get_read_codec(jss->session);
if (switch_core_codec_init(&tto->codec,
"L16",
NULL,
read_codec->implementation->samples_per_second,
read_codec->implementation->microseconds_per_frame / 1000,
read_codec->implementation->number_of_channels,
SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE,
NULL, pool) == SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Raw Codec Activated\n");
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Raw Codec Activation Failed\n");
return JS_FALSE;
}
if (timer_name) {
unsigned int ms = read_codec->implementation->microseconds_per_frame / 1000;
if (switch_core_timer_init(&tto->timer_base,
timer_name,
ms,
(read_codec->implementation->samples_per_second / 50) * read_codec->implementation->number_of_channels,
pool) == SWITCH_STATUS_SUCCESS) {
tto->timer = &tto->timer_base;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Timer INIT Success %u\n", ms);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Timer INIT Failed\n");
}
}
switch_buffer_create_dynamic(&tto->audio_buffer, JS_BLOCK_SIZE, JS_BUFFER_SIZE, 0);
tto->pool = pool;
tto->obj = obj;
tto->cx = cx;
tto->session = jss->session;
teletone_init_session(&tto->ts, memory, teletone_handler, tto);
JS_SetPrivate(cx, obj, tto);
return JS_TRUE;
}
static void teletone_destroy(JSContext *cx, JSObject *obj)
{
struct teletone_obj *tto = JS_GetPrivate(cx, obj);
switch_memory_pool_t *pool;
if (tto) {
if (tto->timer) {
switch_core_timer_destroy(tto->timer);
}
teletone_destroy_session(&tto->ts);
switch_buffer_destroy(&tto->audio_buffer);
switch_buffer_destroy(&tto->loop_buffer);
switch_core_codec_destroy(&tto->codec);
pool = tto->pool;
tto->pool = NULL;
if (pool) {
switch_core_destroy_memory_pool(&pool);
}
}
}
static JSBool teletone_add_tone(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
struct teletone_obj *tto = JS_GetPrivate(cx, obj);
if (argc > 2) {
int x;
char *fval;
char *map_str;
map_str = JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
for(x = 1; x < TELETONE_MAX_TONES; x++) {
fval = JS_GetStringBytes(JS_ValueToString(cx, argv[x]));
tto->ts.TONES[(int)*map_str].freqs[x-1] = strtod(fval, NULL);
}
return JS_TRUE;
}
return JS_FALSE;
}
static JSBool teletone_on_dtmf(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
struct teletone_obj *tto = JS_GetPrivate(cx, obj);
if (argc > 0) {
tto->function = JS_ValueToFunction(cx, argv[0]);
if (argc > 1) {
tto->arg = argv[1];
}
switch_set_flag(tto, TTF_DTMF);
}
return JS_TRUE;
}
static JSBool teletone_generate(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
struct teletone_obj *tto = JS_GetPrivate(cx, obj);
int32 loops = 0;
if (argc > 0) {
char *script;
switch_core_session_t *session;
switch_frame_t write_frame = {0};
unsigned char *fdata[1024];
switch_frame_t *read_frame;
int stream_id;
switch_core_thread_session_t thread_session;
switch_channel_t *channel;
if (argc > 1) {
if (!JS_ValueToInt32(cx, argv[1], &loops)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot Convert to INT\n");
return JS_FALSE;
}
loops--;
if (!tto->loop_buffer) {
switch_buffer_create_dynamic(&tto->loop_buffer, JS_BLOCK_SIZE, JS_BUFFER_SIZE, 0);
}
}
if (tto->audio_buffer) {
switch_buffer_zero(tto->audio_buffer);
}
if (tto->loop_buffer) {
switch_buffer_zero(tto->loop_buffer);
}
tto->ts.debug = 1;
tto->ts.debug_stream = switch_core_get_console();
script = JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
teletone_run(&tto->ts, script);
session = tto->session;
write_frame.codec = &tto->codec;
write_frame.data = fdata;
channel = switch_core_session_get_channel(session);
if (tto->timer) {
for (stream_id = 0; stream_id < switch_core_session_get_stream_count(session); stream_id++) {
switch_core_service_session(session, &thread_session, stream_id);
}
}
for(;;) {
if (switch_test_flag(tto, TTF_DTMF)) {
char dtmf[128];
char *ret;
if (switch_channel_has_dtmf(channel)) {
uintN aargc = 0;
jsval aargv[4];
switch_channel_dequeue_dtmf(channel, dtmf, sizeof(dtmf));
aargv[aargc++] = STRING_TO_JSVAL (JS_NewStringCopyZ(cx, dtmf));
JS_CallFunction(cx, obj, tto->function, aargc, aargv, &tto->ret);
ret = JS_GetStringBytes(JS_ValueToString(cx, tto->ret));
if (strcmp(ret, "true") && strcmp(ret, "undefined")) {
*rval = tto->ret;
return JS_TRUE;
}
}
}
if (tto->timer) {
if (switch_core_timer_next(tto->timer)< 0) {
break;
}
} else {
switch_status_t status;
status = switch_core_session_read_frame(session, &read_frame, -1, 0);
if (!SWITCH_READ_ACCEPTABLE(status)) {
break;
}
}
if ((write_frame.datalen = (uint32_t)switch_buffer_read(tto->audio_buffer, fdata, write_frame.codec->implementation->bytes_per_frame)) <= 0) {
if (loops) {
switch_buffer_t *tmp;
/* Switcharoo*/
tmp = tto->audio_buffer;
tto->audio_buffer = tto->loop_buffer;
tto->loop_buffer = tmp;
loops--;
/* try again */
if ((write_frame.datalen =
(uint32_t)switch_buffer_read(tto->audio_buffer, fdata, write_frame.codec->implementation->bytes_per_frame)) <= 0) {
break;
}
} else {
break;
}
}
write_frame.samples = write_frame.datalen / 2;
for (stream_id = 0; stream_id < switch_core_session_get_stream_count(session); stream_id++) {
if (switch_core_session_write_frame(session, &write_frame, -1, stream_id) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Bad Write\n");
break;
}
}
if (tto->loop_buffer && loops) {
switch_buffer_write(tto->loop_buffer, write_frame.data, write_frame.datalen);
}
}
if (tto->timer) {
switch_core_thread_session_end(&thread_session);
}
return JS_TRUE;
}
return JS_FALSE;
}
enum teletone_tinyid {
TELETONE_NAME
};
static JSFunctionSpec teletone_methods[] = {
{"generate", teletone_generate, 1},
{"onDTMF", teletone_on_dtmf, 1},
{"addTone", teletone_add_tone, 10},
{0}
};
static JSPropertySpec teletone_props[] = {
{"name", TELETONE_NAME, JSPROP_READONLY|JSPROP_PERMANENT},
{0}
};
static JSBool teletone_getProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
JSBool res = JS_TRUE;
return res;
}
JSClass teletone_class = {
"TeleTone", JSCLASS_HAS_PRIVATE,
JS_PropertyStub, JS_PropertyStub, teletone_getProperty, JS_PropertyStub,
JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, teletone_destroy, NULL, NULL, NULL,
teletone_construct
};
/* Built-In*/
/*********************************************************************************/
static JSBool js_exit(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
@ -2411,6 +1995,27 @@ static int write_buf(int fd, char *buf) {
return 1;
}
static JSBool js_api_use(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char *mod_name = NULL;
if (argc > 0 && (mod_name = JS_GetStringBytes(JS_ValueToString(cx, argv[0])))) {
const sm_module_interface_t *mp;
if ((mp = switch_core_hash_find(module_manager.load_hash, mod_name))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Loading %s\n", mod_name);
mp->spidermonkey_load(cx, obj);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error loading %s\n", mod_name);
}
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid Filename\n");
}
return JS_TRUE;
}
static JSBool js_api_execute(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
@ -2632,6 +2237,7 @@ static JSFunctionSpec fs_functions[] = {
{"email", js_email, 2},
{"bridge", js_bridge, 2},
{"apiExecute", js_api_execute, 2},
{"use", js_api_use, 1},
#ifdef HAVE_CURL
{"fetchURLHash", js_fetchurl_hash, 1},
{"fetchURLFile", js_fetchurl_file, 1},
@ -2640,7 +2246,7 @@ static JSFunctionSpec fs_functions[] = {
};
static int eval_some_js(char *code, JSContext *cx, JSObject *obj, jsval *rval)
SWITCH_DECLARE(int) eval_some_js(char *code, JSContext *cx, JSObject *obj, jsval *rval)
{
JSScript *script = NULL;
char *cptr;
@ -2676,17 +2282,6 @@ static int env_init(JSContext *cx, JSObject *javascript_object)
JS_InitStandardClasses(cx, javascript_object);
JS_InitClass(cx,
javascript_object,
NULL,
&teletone_class,
teletone_construct,
3,
teletone_props,
teletone_methods,
teletone_props,
teletone_methods
);
JS_InitClass(cx,
javascript_object,
@ -2712,18 +2307,6 @@ static int env_init(JSContext *cx, JSObject *javascript_object)
fileio_methods
);
JS_InitClass(cx,
javascript_object,
NULL,
&db_class,
db_construct,
3,
db_props,
db_methods,
db_props,
db_methods
);
JS_InitClass(cx,
javascript_object,
NULL,
@ -2751,6 +2334,7 @@ static void js_parse_and_execute(switch_core_session_t *session, char *input_cod
if ((cx = JS_NewContext(globals.rt, globals.gStackChunkSize))) {
JS_BeginRequest(cx);
JS_SetErrorReporter(cx, js_error);
javascript_global_object = JS_NewObject(cx, &global_class, NULL, NULL);
env_init(cx, javascript_global_object);
@ -2878,7 +2462,7 @@ SWITCH_MOD_DECLARE(switch_status_t) switch_module_load(const switch_loadable_mod
if ((status = init_js()) != SWITCH_STATUS_SUCCESS) {
return status;
}
/* connect my internal structure to the blank pointer passed to me */
*module_interface = &spidermonkey_module_interface;

89
src/mod/languages/mod_spidermonkey/mod_spidermonkey.h
Unescape View File

@ -0,0 +1,89 @@
/*
* FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
* Copyright (C) 2005/2006, Anthony Minessale II <anthmct@yahoo.com>
*
* Version: MPL 1.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (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.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
*
* The Initial Developer of the Original Code is
* Anthony Minessale II <anthmct@yahoo.com>
* Portions created by the Initial Developer are Copyright (C)
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Anthony Minessale II <anthmct@yahoo.com>
*
*
* mod_spidermonkey.h -- Javascript Module
*
*/
#ifndef SWITCH_MOD_SPIDERMONKEY_H
#define SWITCH_MOD_SPIDERMONKEY_H
#include <switch.h>
#include "jstypes.h"
#include "jsarena.h"
#include "jsutil.h"
#include "jsprf.h"
#include "jsapi.h"
#include "jsatom.h"
#include "jscntxt.h"
#include "jsdbgapi.h"
#include "jsemit.h"
#include "jsfun.h"
#include "jsgc.h"
#include "jslock.h"
#include "jsobj.h"
#include "jsparse.h"
#include "jsscope.h"
#include "jsscript.h"
#include <libteletone.h>
SWITCH_BEGIN_EXTERN_C
#define JS_BUFFER_SIZE 1024 * 32
#define JS_BLOCK_SIZE JS_BUFFER_SIZE
#ifdef __ICC
#pragma warning (disable:310 193 1418)
#endif
SWITCH_DECLARE(int) eval_some_js(char *code, JSContext *cx, JSObject *obj, jsval *rval);
typedef switch_status_t(*spidermonkey_load_t)(JSContext *cx, JSObject *obj);
struct sm_module_interface {
const char *name;
spidermonkey_load_t spidermonkey_load;
const struct sm_module_interface *next;
};
typedef struct sm_module_interface sm_module_interface_t;
typedef switch_status_t(*spidermonkey_init_t)(const sm_module_interface_t **module_interface);
struct js_session {
switch_core_session_t *session;
JSContext *cx;
JSObject *obj;
unsigned int flags;
};
SWITCH_END_EXTERN_C
#endif

67
src/mod/languages/mod_spidermonkey/sm.mak
Unescape View File

@ -0,0 +1,67 @@
# This is all used to make sure we use the right options during build and link.
OS_ARCH := $(subst /,_,$(shell uname -s | sed /\ /s//_/))
#VER=DBG
#BO=0
VER=OPT
BO=1
# Attempt to differentiate between SunOS 5.4 and x86 5.4
OS_CPUARCH := $(shell uname -m)
ifeq ($(OS_CPUARCH),i86pc)
OS_RELEASE := $(shell uname -r)_$(OS_CPUARCH)
else
ifeq ($(OS_ARCH),AIX)
OS_RELEASE := $(shell uname -v).$(shell uname -r)
else
OS_RELEASE := $(shell uname -r)
endif
endif
ifeq ($(OS_ARCH),IRIX64)
OS_ARCH := IRIX
endif
# Handle output from win32 unames other than Netscape's version
ifeq (,$(filter-out Windows_95 Windows_98 CYGWIN_95-4.0 CYGWIN_98-4.10, $(OS_ARCH)))
OS_ARCH := WIN95
endif
ifeq ($(OS_ARCH),WIN95)
OS_ARCH := WINNT
OS_RELEASE := 4.0
endif
ifeq ($(OS_ARCH), Windows_NT)
OS_ARCH := WINNT
OS_MINOR_RELEASE := $(shell uname -v)
ifeq ($(OS_MINOR_RELEASE),00)
OS_MINOR_RELEASE = 0
endif
OS_RELEASE := $(OS_RELEASE).$(OS_MINOR_RELEASE)
endif
ifeq (CYGWIN_NT,$(findstring CYGWIN_NT,$(OS_ARCH)))
OS_RELEASE := $(patsubst CYGWIN_NT-%,%,$(OS_ARCH))
OS_ARCH := WINNT
endif
ifeq ($(OS_ARCH), CYGWIN32_NT)
OS_ARCH := WINNT
endif
ifeq (MINGW32_NT,$(findstring MINGW32_NT,$(OS_ARCH)))
OS_RELEASE := $(patsubst MINGW32_NT-%,%,$(OS_ARCH))
OS_ARCH := WINNT
endif
ifeq ($(OS_ARCH),Linux)
OS_CONFIG := Linux_All
else
ifeq ($(OS_ARCH),dgux)
OS_CONFIG := dgux
else
ifeq ($(OS_ARCH),Darwin)
OS_CONFIG := Darwin
else
OS_CONFIG := $(OS_ARCH)$(OS_OBJTYPE)$(OS_RELEASE)
endif
endif
endif
CFLAGS += -I../mod_spidermonkey -I$(BASE)/libs/mozilla/js/src -Wall -Wno-format -g -DXP_UNIX -DSVR4 -DSYSV -D_BSD_SOURCE -DPOSIX_SOURCE -DHAVE_LOCALTIME_R -DX86_LINUX -DDEBUG -DDEBUG_root -DJS_THREADSAFE -I$(BASE)/libs/mozilla/js/src -I$(BASE)/libs/mozilla/js/src/$(OS_CONFIG)_$(VER).OBJ -Wall -Wno-format -g -DXP_UNIX -DSVR4 -DSYSV -D_BSD_SOURCE -DPOSIX_SOURCE -DHAVE_LOCALTIME_R -DX86_LINUX -DDEBUG -DDEBUG_root -DJS_THREADSAFE -I$(BASE)/libs/mozilla/nsprpub/dist/include/nspr -I$(OS_CONFIG)_$(VER).OBJ
LDFLAGS +=-DXP_UNIX -DSVR4 -DSYSV -D_BSD_SOURCE -DPOSIX_SOURCE -DHAVE_LOCALTIME_R -DX86_LINUX -DDEBUG -DDEBUG_root -DJS_THREADSAFE -I$(BASE)/libs/mozilla/nsprpub/dist/include/nspr -Wall -Wno-format -g -DXP_UNIX -DSVR4 -DSYSV -D_BSD_SOURCE -DPOSIX_SOURCE -DHAVE_LOCALTIME_R -DX86_LINUX -DDEBUG -DDEBUG_root -DJS_THREADSAFE -I$(BASE)/libs/mozilla/nsprpub/dist/include/nspr -lteletone

19
src/mod/languages/mod_spidermonkey_core_db/Makefile
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@ -0,0 +1,19 @@
include ../mod_spidermonkey/sm.mak
OBJS=#$(BASE)/libs/mozilla/js/src/$(OS_CONFIG)_$(VER).OBJ/libjs.a $(BASE)/libs/mozilla/nsprpub/dist/lib/libnspr4.a
LINKER=$(CC)
all: depends $(MODNAME).$(DYNAMIC_LIB_EXTEN)
depends:
$(MODNAME).$(DYNAMIC_LIB_EXTEN): $(MODNAME).c
$(CC) $(CFLAGS) -fPIC -c $(MODNAME).c -o $(MODNAME).o
$(LINKER) $(SOLINK) -o $(MODNAME).$(DYNAMIC_LIB_EXTEN) $(MODNAME).o $(OBJS) $(LDFLAGS)
clean:
rm -fr *.$(DYNAMIC_LIB_EXTEN) *.o *~
install:
cp -f $(MODNAME).$(DYNAMIC_LIB_EXTEN) $(PREFIX)/mod

309
src/mod/languages/mod_spidermonkey_core_db/mod_spidermonkey_core_db.c
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@ -0,0 +1,309 @@
/*
* FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
* Copyright (C) 2005/2006, Anthony Minessale II <anthmct@yahoo.com>
*
* Version: MPL 1.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (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.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
*
* The Initial Developer of the Original Code is
* Anthony Minessale II <anthmct@yahoo.com>
* Portions created by the Initial Developer are Copyright (C)
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Anthony Minessale II <anthmct@yahoo.com>
*
*
* mod_spidermonkey_DB.c -- DB Javascript Module
*
*/
#include "mod_spidermonkey.h"
static const char modname[] = "DB";
struct db_obj {
switch_memory_pool_t *pool;
switch_core_db_t *db;
switch_core_db_stmt_t *stmt;
char *dbname;
char code_buffer[2048];
JSContext *cx;
JSObject *obj;
};
/* DB Object */
/*********************************************************************************/
static JSBool db_construct(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
switch_memory_pool_t *pool;
switch_core_db_t *db;
struct db_obj *dbo;
if (argc > 0) {
char *dbname = JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
switch_core_new_memory_pool(&pool);
if (! (db = switch_core_db_open_file(dbname))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot Open DB!\n");
switch_core_destroy_memory_pool(&pool);
return JS_FALSE;
}
dbo = switch_core_alloc(pool, sizeof(*dbo));
dbo->pool = pool;
dbo->dbname = switch_core_strdup(pool, dbname);
dbo->cx = cx;
dbo->obj = obj;
dbo->db = db;
JS_SetPrivate(cx, obj, dbo);
return JS_TRUE;
}
return JS_FALSE;
}
static void db_destroy(JSContext *cx, JSObject *obj)
{
struct db_obj *dbo = JS_GetPrivate(cx, obj);
if (dbo) {
switch_memory_pool_t *pool = dbo->pool;
if (dbo->stmt) {
switch_core_db_finalize(dbo->stmt);
dbo->stmt = NULL;
}
switch_core_db_close(dbo->db);
switch_core_destroy_memory_pool(&pool);
pool = NULL;
}
}
static int db_callback(void *pArg, int argc, char **argv, char **columnNames)
{
struct db_obj *dbo = pArg;
char code[1024];
jsval rval;
int x = 0;
snprintf(code, sizeof(code), "~var _Db_RoW_ = {}");
eval_some_js(code, dbo->cx, dbo->obj, &rval);
for(x=0; x < argc; x++) {
snprintf(code, sizeof(code), "~_Db_RoW_[\"%s\"] = \"%s\"", columnNames[x], argv[x]);
eval_some_js(code, dbo->cx, dbo->obj, &rval);
}
snprintf(code, sizeof(code), "~%s(_Db_RoW_)", dbo->code_buffer);
eval_some_js(code, dbo->cx, dbo->obj, &rval);
snprintf(code, sizeof(code), "~delete _Db_RoW_");
eval_some_js(code, dbo->cx, dbo->obj, &rval);
return 0;
}
static JSBool db_exec(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
struct db_obj *dbo = JS_GetPrivate(cx, obj);
*rval = BOOLEAN_TO_JSVAL( JS_TRUE );
if (argc > 0) {
char *sql = JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
char *err = NULL;
void *arg = NULL;
switch_core_db_callback_func_t cb_func = NULL;
if (argc > 1) {
char *js_func = JS_GetStringBytes(JS_ValueToString(cx, argv[1]));
switch_copy_string(dbo->code_buffer, js_func, sizeof(dbo->code_buffer));
cb_func = db_callback;
arg = dbo;
}
switch_core_db_exec(dbo->db, sql, cb_func, arg, &err);
if (err) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error %s\n", err);
switch_core_db_free(err);
*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
}
}
return JS_TRUE;
}
static JSBool db_next(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
struct db_obj *dbo = JS_GetPrivate(cx, obj);
*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
if (dbo->stmt) {
int running = 1;
while (running < 5000) {
int result = switch_core_db_step(dbo->stmt);
if (result == SQLITE_ROW) {
*rval = BOOLEAN_TO_JSVAL( JS_TRUE );
break;
} else if (result == SQLITE_BUSY) {
running++;
continue;
}
switch_core_db_finalize(dbo->stmt);
dbo->stmt = NULL;
break;
}
}
return JS_TRUE;
}
static JSBool db_fetch(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
struct db_obj *dbo = JS_GetPrivate(cx, obj);
int colcount = switch_core_db_column_count(dbo->stmt);
char code[1024];
int x;
snprintf(code, sizeof(code), "~var _dB_RoW_DaTa_ = {}");
eval_some_js(code, dbo->cx, dbo->obj, rval);
if (*rval == JS_FALSE) {
return JS_TRUE;
}
for (x = 0; x < colcount; x++) {
snprintf(code, sizeof(code), "~_dB_RoW_DaTa_[\"%s\"] = \"%s\"",
(char *) switch_core_db_column_name(dbo->stmt, x),
(char *) switch_core_db_column_text(dbo->stmt, x));
eval_some_js(code, dbo->cx, dbo->obj, rval);
if (*rval == JS_FALSE) {
return JS_TRUE;
}
}
JS_GetProperty(cx, obj, "_dB_RoW_DaTa_", rval);
<