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add module to deal with browsers

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This commit is contained in:
Walter Bright 2011-07-19 15:29:43 -07:00
parent 1ed022b7ae
commit 8fef7afec6
1 changed files with 109 additions and 0 deletions
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std/net/browser.d Normal file
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// Written in the D programming language.
/**
For dealing with web browsers.
Macros:
WIKI = Phobos/StdNetBrowser
Copyright: Copyright Digital Mars 2011.
License: $(WEB boost.org/LICENSE_1_0.txt, Boost License 1.0).
Authors: $(WEB digitalmars.com, Walter Bright)
Source: $(PHOBOSSRC std/net/browser.d)
*/
module std.net.browser;
version (Windows)
{
import std.string;
import core.sys.windows.windows;
extern (Windows)
HINSTANCE ShellExecuteA(HWND hwnd, LPCSTR lpOperation, LPCSTR lpFile, LPCSTR lpParameters, LPCSTR lpDirectory, INT nShowCmd);
pragma(lib,"shell32.lib");
/****************************************
* Start up the browser and set it to viewing the page at url.
*/
void browse(string url)
{
ShellExecuteA(null, "open", toStringz(url), null, null, SW_SHOWNORMAL);
}
}
else version (OSX)
{
import core.stdc.stdio;
import core.stdc.string;
import core.stdc.stdlib;
import core.sys.posix.unistd;
import std.string;
void browse(string url)
{
const char *args[5];
const(char)* browser = getenv("BROWSER");
if (browser)
{ browser = strdup(browser);
args[0] = browser;
args[1] = toStringz(url);
args[2] = null;
}
else
{
//browser = "/Applications/Safari.app/Contents/MacOS/Safari";
args[0] = "open".ptr;
args[1] = "-a".ptr;
args[2] = "/Applications/Safari.app".ptr;
args[3] = toStringz(url);
args[4] = null;
}
auto childpid = fork();
if (childpid == 0)
{
execvp(args[0], cast(char**)args.ptr);
perror(args[0]); // failed to execute
return;
}
}
}
else version (Posix)
{
import core.stdc.stdio;
import core.stdc.string;
import core.stdc.stdlib;
import core.sys.posix.unistd;
import std.string;
void browse(string url)
{
const(char)* browser = getenv("BROWSER");
if (browser)
browser = strdup(browser);
else
browser = "x-www-browser".ptr;
const(char)*[3] args;
args[0] = browser;
args[1] = toStringz(url);
args[2] = null;
auto childpid = fork();
if (childpid == 0)
{
execvp(args[0], cast(char**)args.ptr);
perror(args[0]); // failed to execute
return;
}
}
}
else
static assert(0, "os not supported");