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@ -26,6 +26,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include "asterisk/module.h"
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#include "asterisk/translate.h"
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#include "asterisk/image.h"
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#include "asterisk/options.h"
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static char *tdesc = "Send URL Applications";
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@ -34,15 +35,25 @@ static char *app = "SendURL";
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static char *synopsis = "Send a URL";
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static char *descrip =
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" SendURL(URL[|option]): Requests client go to URL. If the client\n"
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"does not support html transport, and there exists a step with\n"
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"priority n + 101, then execution will continue at that step.\n"
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"Otherwise, execution will continue at the next priority level.\n"
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"SendURL only returns 0 if the URL was sent correctly or if\n"
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"the channel does not support HTML transport, and -1 otherwise.\n"
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"If the option 'wait' is specified, execution will wait for an\n"
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"acknowledgement that the URL has been loaded before continuing\n"
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"and will return -1 if the peer is unable to load the URL\n";
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" SendURL(URL[|option]): Requests client go to URL (IAX2) or sends the \n"
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"URL to the client (other channels).\n"
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"Result is returned in the SENDURLSTATUS channel variable:\n"
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" SUCCESS URL successfully sent to client\n"
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" FAILURE Failed to send URL\n"
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" NOLOAD Clien failed to load URL (wait enabled)\n"
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" UNSUPPORTED Channel does not support URL transport\n"
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"\n"
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"If the option 'wait' is specified, execution will wait for an\n"
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"acknowledgement that the URL has been loaded before continuing\n"
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"and will return -1 if the peer is unable to load the URL\n"
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"\n"
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"Old behaviour (deprecated): \n"
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" If the client does not support Asterisk \"html\" transport, \n"
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" and there exists a step with priority n + 101, then execution will\n"
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" continue at that step.\n"
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" Otherwise, execution will continue at the next priority level.\n"
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" SendURL only returns 0 if the URL was sent correctly or if\n"
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" the channel does not support HTML transport, and -1 otherwise.\n";
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STANDARD_LOCAL_USER;
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@ -54,11 +65,15 @@ static int sendurl_exec(struct ast_channel *chan, void *data)
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struct localuser *u;
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char tmp[256];
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char *options;
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int option_wait=0;
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int local_option_wait=0;
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int local_option_jump = 0;
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struct ast_frame *f;
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char *stringp=NULL;
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char *status = "FAILURE";
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if (!data || !strlen((char *)data)) {
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ast_log(LOG_WARNING, "SendURL requires an argument (URL)\n");
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pbx_builtin_setvar_helper(chan, "SENDURLSTATUS", status);
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return -1;
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}
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strncpy(tmp, (char *)data, sizeof(tmp)-1);
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@ -66,51 +81,62 @@ static int sendurl_exec(struct ast_channel *chan, void *data)
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strsep(&stringp, "|");
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options = strsep(&stringp, "|");
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if (options && !strcasecmp(options, "wait"))
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option_wait = 1;
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local_option_wait = 1;
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if (options && !strcasecmp(options, "j"))
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local_option_jump = 1;
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LOCAL_USER_ADD(u);
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if (!ast_channel_supports_html(chan)) {
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/* Does not support transport */
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if (ast_exists_extension(chan, chan->context, chan->exten, chan->priority + 101, chan->cid.cid_num))
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chan->priority += 100;
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if (local_option_jump || option_priority_jumping)
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ast_goto_if_exists(chan, chan->context, chan->exten, chan->priority + 101);
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pbx_builtin_setvar_helper(chan, "SENDURLSTATUS", "UNSUPPORTED");
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LOCAL_USER_REMOVE(u);
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return 0;
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}
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res = ast_channel_sendurl(chan, tmp);
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if (res > -1) {
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if (option_wait) {
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for(;;) {
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/* Wait for an event */
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res = ast_waitfor(chan, -1);
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if (res < 0)
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if (res == -1) {
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pbx_builtin_setvar_helper(chan, "SENDURLSTATUS", "FAILURE");
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LOCAL_USER_REMOVE(u);
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return res;
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}
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status = "SUCCESS";
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if (local_option_wait) {
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for(;;) {
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/* Wait for an event */
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res = ast_waitfor(chan, -1);
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if (res < 0)
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break;
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f = ast_read(chan);
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if (!f) {
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res = -1;
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status = "FAILURE";
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break;
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}
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if (f->frametype == AST_FRAME_HTML) {
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switch(f->subclass) {
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case AST_HTML_LDCOMPLETE:
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res = 0;
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ast_frfree(f);
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status = "NOLOAD";
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goto out;
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break;
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f = ast_read(chan);
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if (!f) {
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res = -1;
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case AST_HTML_NOSUPPORT:
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/* Does not support transport */
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status ="UNSUPPORTED";
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if (local_option_jump || option_priority_jumping)
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ast_goto_if_exists(chan, chan->context, chan->exten, chan->priority + 101);
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res = 0;
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goto out;
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break;
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}
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if (f->frametype == AST_FRAME_HTML) {
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switch(f->subclass) {
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case AST_HTML_LDCOMPLETE:
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res = 0;
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ast_frfree(f);
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goto out;
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break;
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case AST_HTML_NOSUPPORT:
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/* Does not support transport */
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if (ast_exists_extension(chan, chan->context, chan->exten, chan->priority + 101, chan->cid.cid_num))
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chan->priority += 100;
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res = 0;
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goto out;
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break;
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default:
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ast_log(LOG_WARNING, "Don't know what to do with HTML subclass %d\n", f->subclass);
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};
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}
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ast_frfree(f);
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default:
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ast_log(LOG_WARNING, "Don't know what to do with HTML subclass %d\n", f->subclass);
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};
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}
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ast_frfree(f);
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}
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}
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}
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out:
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pbx_builtin_setvar_helper(chan, "SENDURLSTATUS", status);
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LOCAL_USER_REMOVE(u);
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return res;
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}
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