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win32: Use WinSparkle for handling updates

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Fixes #1282
This commit is contained in:
TingPing
2014-07-29 18:48:56 -04:00
parent 7063406d6c
commit b6877ccf5c
6 changed files with 26 additions and 230 deletions
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236
plugins/upd/upd.c
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@ -20,260 +20,50 @@
* THE SOFTWARE.
*/
#include <windows.h>
#include <wininet.h>
#include <glib.h>
#include <winsparkle.h>
#include "hexchat-plugin.h"
#define DEFAULT_DELAY 30 /* 30 seconds */
#define DEFAULT_FREQ 360 /* 6 hours */
#define DOWNLOAD_URL "http://dl.hexchat.net/hexchat"
#define APPCAST_URL "https://dl.hexchat.net/appcast.xml"
static hexchat_plugin *ph; /* plugin handle */
static char name[] = "Update Checker";
static char desc[] = "Check for HexChat updates automatically";
static char version[] = "4.0";
static const char upd_help[] = "Update Checker Usage:\n /UPDCHK, check for HexChat updates\n /UPDCHK SET delay|freq, set startup delay or check frequency\n";
static char*
check_version ()
{
HINTERNET hOpen, hConnect, hResource;
hOpen = InternetOpen (TEXT ("Update Checker"),
INTERNET_OPEN_TYPE_PRECONFIG,
NULL,
NULL,
0);
if (!hOpen)
{
return "Unknown";
}
hConnect = InternetConnect (hOpen,
TEXT ("raw.github.com"),
INTERNET_DEFAULT_HTTPS_PORT,
NULL,
NULL,
INTERNET_SERVICE_HTTP,
0,
0);
if (!hConnect)
{
InternetCloseHandle (hOpen);
return "Unknown";
}
hResource = HttpOpenRequest (hConnect,
TEXT ("GET"),
TEXT ("/hexchat/hexchat/master/win32/version.txt"),
TEXT ("HTTP/1.0"),
NULL,
NULL,
INTERNET_FLAG_SECURE | INTERNET_FLAG_NO_CACHE_WRITE | INTERNET_FLAG_RELOAD | INTERNET_FLAG_NO_AUTH,
0);
if (!hResource)
{
InternetCloseHandle (hConnect);
InternetCloseHandle (hOpen);
return "Unknown";
}
else
{
static char buffer[1024];
char infobuffer[32];
int statuscode;
DWORD dwRead;
DWORD infolen = sizeof(infobuffer);
HttpAddRequestHeaders (hResource, TEXT ("Connection: close\r\n"), -1L, HTTP_ADDREQ_FLAG_ADD); /* workaround for GC bug */
HttpSendRequest (hResource, NULL, 0, NULL, 0);
while (InternetReadFile (hResource, buffer, 1023, &dwRead))
{
if (dwRead == 0)
{
break;
}
buffer[dwRead] = 0;
}
HttpQueryInfo(hResource,
HTTP_QUERY_STATUS_CODE,
&infobuffer,
&infolen,
NULL);
InternetCloseHandle (hResource);
InternetCloseHandle (hConnect);
InternetCloseHandle (hOpen);
statuscode = atoi(infobuffer);
if (statuscode == 200)
return buffer;
else
return "Unknown";
}
}
static char version[] = "5.0";
static const char upd_help[] = "Update Checker Usage:\n /UPDCHK, check for HexChat updates\n";
static int
print_version (char *word[], char *word_eol[], void *userdata)
check_cmd (char *word[], char *word_eol[], void *userdata)
{
char *version;
int prevbuf;
int convbuf;
win_sparkle_check_update_with_ui ();
if (!g_ascii_strcasecmp ("HELP", word[2]))
{
hexchat_printf (ph, "%s", upd_help);
return HEXCHAT_EAT_HEXCHAT;
}
else if (!g_ascii_strcasecmp ("SET", word[2]))
{
if (!g_ascii_strcasecmp ("", word_eol[4]))
{
hexchat_printf (ph, "%s\tEnter a value!\n", name);
return HEXCHAT_EAT_HEXCHAT;
}
if (!g_ascii_strcasecmp ("delay", word[3]))
{
convbuf = atoi (word[4]); /* don't use word_eol, numbers must not contain spaces */
if (convbuf > 0 && convbuf < INT_MAX)
{
prevbuf = hexchat_pluginpref_get_int (ph, "delay");
hexchat_pluginpref_set_int (ph, "delay", convbuf);
hexchat_printf (ph, "%s\tUpdate check startup delay is set to %d seconds (from %d).\n", name, convbuf, prevbuf);
}
else
{
hexchat_printf (ph, "%s\tInvalid input!\n", name);
}
}
else if (!g_ascii_strcasecmp ("freq", word[3]))
{
convbuf = atoi (word[4]); /* don't use word_eol, numbers must not contain spaces */
if (convbuf > 0 && convbuf < INT_MAX)
{
prevbuf = hexchat_pluginpref_get_int (ph, "freq");
hexchat_pluginpref_set_int (ph, "freq", convbuf);
hexchat_printf (ph, "%s\tUpdate check frequency is set to %d minutes (from %d).\n", name, convbuf, prevbuf);
}
else
{
hexchat_printf (ph, "%s\tInvalid input!\n", name);
}
}
else
{
hexchat_printf (ph, "%s\tInvalid variable name! Use 'delay' or 'freq'!\n", name);
return HEXCHAT_EAT_HEXCHAT;
}
return HEXCHAT_EAT_HEXCHAT;
}
else if (!g_ascii_strcasecmp ("", word[2]))
{
version = check_version ();
if (strcmp (version, hexchat_get_info (ph, "version")) == 0)
{
hexchat_printf (ph, "%s\tYou have the latest version of HexChat installed!\n", name);
}
else if (strcmp (version, "Unknown") == 0)
{
hexchat_printf (ph, "%s\tUnable to check for HexChat updates!\n", name);
}
else
{
#ifdef _WIN64 /* use this approach, the wProcessorArchitecture method always returns 0 (=x86) for some reason */
hexchat_printf (ph, "%s:\tA HexChat update is available! You can download it from here:\n%s/HexChat%%20%s%%20x64.exe\n", name, DOWNLOAD_URL, version);
#else
hexchat_printf (ph, "%s:\tA HexChat update is available! You can download it from here:\n%s/HexChat%%20%s%%20x86.exe\n", name, DOWNLOAD_URL, version);
#endif
}
return HEXCHAT_EAT_HEXCHAT;
}
else
{
hexchat_printf (ph, "%s", upd_help);
return HEXCHAT_EAT_HEXCHAT;
}
}
static int
print_version_quiet (void *userdata)
{
char *version = check_version ();
/* if it's not the current version AND not network error */
if (!(strcmp (version, hexchat_get_info (ph, "version")) == 0) && !(strcmp (version, "Unknown") == 0))
{
#ifdef _WIN64 /* use this approach, the wProcessorArchitecture method always returns 0 (=x86) for plugins for some reason */
hexchat_printf (ph, "%s\tA HexChat update is available! You can download it from here:\n%s/HexChat%%20%s%%20x64.exe\n", name, DOWNLOAD_URL, version);
#else
hexchat_printf (ph, "%s\tA HexChat update is available! You can download it from here:\n%s/HexChat%%20%s%%20x86.exe\n", name, DOWNLOAD_URL, version);
#endif
/* print update url once, then stop the timer */
return 0;
}
/* keep checking */
return 1;
}
static int
delayed_check (void *userdata)
{
int freq = hexchat_pluginpref_get_int (ph, "freq");
/* only start the timer if there's no update available during startup */
if (print_version_quiet (NULL))
{
/* check for updates, every 6 hours by default */
hexchat_hook_timer (ph, freq * 1000 * 60, print_version_quiet, NULL);
}
return 0; /* run delayed_check() only once */
return HEXCHAT_EAT_ALL;
}
int
hexchat_plugin_init (hexchat_plugin *plugin_handle, char **plugin_name, char **plugin_desc, char **plugin_version, char *arg)
{
int delay;
ph = plugin_handle;
*plugin_name = name;
*plugin_desc = desc;
*plugin_version = version;
/* these are required for the very first run */
delay = hexchat_pluginpref_get_int (ph, "delay");
if (delay == -1)
{
delay = DEFAULT_DELAY;
hexchat_pluginpref_set_int (ph, "delay", DEFAULT_DELAY);
}
win_sparkle_set_appcast_url (APPCAST_URL);
win_sparkle_init ();
if (hexchat_pluginpref_get_int (ph, "freq") == -1)
{
hexchat_pluginpref_set_int (ph, "freq", DEFAULT_FREQ);
}
hexchat_hook_command (ph, "UPDCHK", HEXCHAT_PRI_NORM, print_version, upd_help, NULL);
hexchat_hook_timer (ph, delay * 1000, delayed_check, NULL);
hexchat_hook_command (ph, "UPDCHK", HEXCHAT_PRI_NORM, check_cmd, upd_help, NULL);
hexchat_command (ph, "MENU -ishare\\download.png ADD \"Help/Check for Updates\" \"UPDCHK\"");
hexchat_printf (ph, "%s plugin loaded\n", name);
return 1; /* return 1 for success */
return 1;
}
int
hexchat_plugin_deinit (void)
{
win_sparkle_cleanup ();
hexchat_command (ph, "MENU DEL \"Help/Check for updates\"");
hexchat_printf (ph, "%s plugin unloaded\n", name);
return 1;