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/*
External application support.
This feature allows lynx to pass a given URL to an external program.
It was written for three reasons.
1) To overcome the deficiency of Lynx_386 not supporting ftp and news.
External programs can be used instead by passing the URL.
2) To allow for background transfers in multitasking systems.
I use wget for http and ftp transfers via the external command.
3) To allow for new URLs to be used through lynx.
URLs can be made up such as mymail: to spawn desired applications
via the external command.
See lynx.cfg for other info.
*/
#include <LYUtils.h>
#ifdef USE_EXTERNALS
#include <HTAlert.h>
#include <LYGlobalDefs.h>
#include <LYExtern.h>
#include <LYLeaks.h>
#include <LYCurses.h>
void run_external ARGS1(char *, cmd)
{
char *the_command = 0;
lynx_html_item_type *ext = 0;
for (ext = externals; ext != NULL; ext = ext->next) {
if (ext->command != 0
&& !strncasecomp(ext->name, cmd, strlen(ext->name))) {
if (no_externals && !ext->always_enabled) {
HTUserMsg(EXTERNALS_DISABLED);
} else {
HTAddParam(&the_command, ext->command, 1, cmd);
HTEndParam(&the_command, ext->command, 1);
HTUserMsg(the_command);
stop_curses();
LYSystem(the_command);
FREE(the_command);
start_curses();
}
break;
}
}
return;
}
#endif /* USE_EXTERNALS */
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