add wdk changes to named branch

1 files changed, 231 insertions, 0 deletions

diff --git a/plugins/ewc/ewc.c b/plugins/ewc/ewc.c
new file mode 100644
index 00000000..78e7e9ac
--- /dev/null
+++ b/plugins/ewc/ewc.c
@@ -0,0 +1,231 @@
+/*

+EasyWinampControl - A Winamp "What's playing" plugin for Xchat

+Copyright (C) Yann HAMON & contributors

+

+This library is free software; you can redistribute it and/or

+modify it under the terms of the GNU Lesser General Public

+License as published by the Free Software Foundation; either

+version 2.1 of the License, or (at your option) any later version.

+

+This library is distributed in the hope that it will be useful,

+but WITHOUT ANY WARRANTY; without even the implied warranty of

+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

+Lesser General Public License for more details.

+

+You should have received a copy of the GNU Lesser General Public

+License along with this library; if not, write to the Free Software

+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

+*/

+

+#include "xchat-plugin.h"

+#include <windows.h>

+

+static xchat_plugin *ph;   /* plugin handle */

+static int enable = 1;

+

+// For example, circularstrstr("winamp", "pwi", 3) would return 5 (the index of p)

+int circularstrstr(char* a, char* b, int nb)

+{

+  int equal = 1;

+  int length;

+  int pos=-1;

+  int i, j;

+

+  length = strlen(a);

+

+  for (i=0; i<length && pos == -1; ++i) {

+    equal = 1;

+    for (j=0; j<nb;j++) {

+      if (a[(i+j)%length] != b[j])

+        equal = 0;

+    }

+    if (equal == 1)

+      pos = i;

+  }

+

+  return pos;

+}

+

+void GetCurrentSongsName(HWND hwndWinamp, char* title, int titlesize)

+{

+  int pos;

+  char *title2;

+  int i, j=0;

+  int length;

+  char *p;

+

+  GetWindowText(hwndWinamp, title, titlesize);

+  length = strlen(title);

+

+  if ((pos = circularstrstr(title, "- Winamp ***", 12)) != -1) {

+    // The option "scroll song title in taskbar" is on

+    title2 = (char*) malloc (titlesize*sizeof(char));

+

+    for (i=(pos+12)%length; i!=pos; i=(i+1)%length)

+      title2[j++] = title[i];

+

+    title2[j] = '\0';

+

+    p = title2;

+    while (p<title2+titlesize && *p != '.')

+      p++;

+    p+=2; // Delete the . and the following white space

+

+    strcpy(title, p);

+    free(title2);

+  }

+  else {

+    p = title;

+    while (p<title+titlesize && *p != '.')

+      p++;

+    p+=2; // Delete the . and the following white space

+    if (p<title+titlesize)

+      strncpy(title, p, titlesize-(p-title));

+

+    // Delete the trailing "- winamp"

+    p = title + titlesize - 1;

+    while (p>title && *p != '-') p--;

+    *p = '\0';

+  }

+}

+

+

+// Controlling winamp

+static int wcmd_cb(char *word[], char *word_eol[], void *userdata)

+{

+  // Everything's here : http://winamp.com/nsdn/winamp2x/dev/sdk/api.php

+  // The previous url seems dead, see http://forums.winamp.com/showthread.php?threadid=180297

+  HWND hwndWinamp = NULL;

+

+  if ((hwndWinamp = FindWindow("Winamp v1.x",NULL)) == NULL) {

+    xchat_print(ph, "Winamp's window not found - Is winamp really running?\n");

+  }

+  else {

+    if (strcmp(word[1], "") == 0)

+      xchat_print(ph, "Usage: wcmd [command]\n");

+    else if (strcmp(word[2], "next") == 0) {

+      xchat_print(ph, "Loading next song...\n");

+      SendMessage (hwndWinamp, WM_COMMAND, 40048, 0);

+    }

+    else if (strcmp(word[2], "prev") == 0) {

+      xchat_print(ph, "Loading previous song...\n");

+      SendMessage (hwndWinamp, WM_COMMAND, 40044, 0);

+    }

+    else if (strcmp(word[2], "play") == 0) {

+      xchat_print(ph, "Playin'...\n");

+      SendMessage (hwndWinamp, WM_COMMAND, 40045, 0);

+    }

+    else if (strcmp(word[2], "stop") == 0) {

+      xchat_print(ph, "Winamp stopped!...\n");

+      SendMessage (hwndWinamp, WM_COMMAND, 40047, 0);

+    }

+    else if (strcmp(word[2], "pause") == 0) {

+      SendMessage (hwndWinamp, WM_COMMAND, 40046, 0);

+    }

+  }

+

+  return XCHAT_EAT_ALL;

+}

+

+

+// Display current song

+static int wp_cb(char *word[], char *word_eol[], void *userdata)

+{

+  HWND hwndWinamp = NULL;

+  int bitrate, length, elapsed, minutes, seconds, eminutes, eseconds, samplerate, nbchannels;

+  char elapsedtime[7];

+  char totaltime[7];

+  char this_title[1024];

+

+  if ((hwndWinamp = FindWindow("Winamp v1.x",NULL)) == NULL)

+    xchat_print(ph, "Winamp's window not found - Is winamp really running?\n");

+  else {

+    //Winamp's running

+    // Seems buggy when winamp2's agent is running, and winamp not (or winamp3) -> crashes xchat.

+    SendMessage(hwndWinamp, WM_USER, (WPARAM)0, (LPARAM)125);

+

+    if ((samplerate = SendMessage(hwndWinamp, WM_USER, (WPARAM)0, (LPARAM)126)) == 0) {

+      xchat_print(ph, "Could not get current song's samplerate... !?\n");

+      return XCHAT_EAT_ALL;

+    }

+    if ((bitrate = SendMessage(hwndWinamp, WM_USER, (WPARAM)1, (LPARAM)126)) == 0) {

+      xchat_print(ph, "Could not get current song's bitrate... !?\n");

+      return XCHAT_EAT_ALL;

+    }

+    if ((nbchannels = SendMessage(hwndWinamp, WM_USER, (WPARAM)2, (LPARAM)126)) == 0) {

+      xchat_print(ph, "Could not get the number of channels... !?\n");

+      return XCHAT_EAT_ALL;

+    }

+    if ((length = SendMessage(hwndWinamp, WM_USER, (WPARAM)1, (LPARAM)105)) == 0) {

+      // Could be buggy when streaming audio or video, returned length is unexpected;

+      // How to detect is Winamp is streaming, and display ??:?? in that case?

+      xchat_print(ph, "Could not get current song's length... !?\n");

+      return XCHAT_EAT_ALL;

+    }

+    else {

+      minutes = length/60;

+      seconds = length%60;

+

+      if (seconds>9)

+        wsprintf(totaltime, "%d:%d", minutes, seconds);

+      else

+        wsprintf(totaltime, "%d:0%d", minutes, seconds);

+    }

+    if ((elapsed = SendMessage(hwndWinamp, WM_USER, (WPARAM)0, (LPARAM)105)) == 0) {

+      xchat_print(ph, "Could not get current song's elapsed time... !?\n");

+      return XCHAT_EAT_ALL;

+    }

+    else {

+      eminutes = (elapsed/1000)/60;   /* kinda stupid sounding, but e is for elapsed */

+      eseconds = (elapsed/1000)%60;

+

+      if (eseconds>9)

+        wsprintf(elapsedtime, "%d:%d", eminutes, eseconds);

+      else

+        wsprintf(elapsedtime, "%d:0%d", eminutes, eseconds);

+    }

+

+    if ((bitrate = SendMessage(hwndWinamp, WM_USER, (WPARAM)1, (LPARAM)126)) == 0) {

+      xchat_print(ph, "Could not get current song's bitrate... !?\n");

+      return XCHAT_EAT_ALL;

+    }

+

+    GetCurrentSongsName(hwndWinamp, this_title, 1024);

+

+    xchat_commandf(ph, "dispcurrsong %d %d %d %s %s %s", samplerate, bitrate, nbchannels, elapsedtime, totaltime, this_title);

+  }

+

+  return XCHAT_EAT_ALL;   /* eat this command so xchat and other plugins can't process it */

+}

+

+

+

+int xchat_plugin_init(xchat_plugin *plugin_handle,

+                      char **plugin_name,

+                      char **plugin_desc,

+                      char **plugin_version,

+                      char *arg)

+{

+  /* we need to save this for use with any xchat_* functions */

+  ph = plugin_handle;

+

+  *plugin_name = "EasyWinampControl";

+  *plugin_desc = "Some commands to remotely control winamp";

+  *plugin_version = "1.2";

+

+  xchat_hook_command(ph, "wp", XCHAT_PRI_NORM, wp_cb,

+                    "Usage: wp", 0);

+

+  xchat_hook_command(ph, "wcmd", XCHAT_PRI_NORM, wcmd_cb,

+                    "Usage: wcmd [play|pause|stop|prev|next]", 0);

+

+  xchat_print(ph, "EasyWinampControl plugin loaded\n");

+

+  return 1;       /* return 1 for success */

+}

+

+int xchat_plugin_deinit(void)

+{

+  xchat_print(ph, "EasyWinampControl plugin unloaded\n");

+  return 1;

+}