#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <cmocka.h>
#include <stdlib.h>
#include <string.h>
#include <glib.h>

#include "event/server_events.h"
#include "xmpp/roster_list.h"
#include "xmpp/chat_session.h"
#include "config/preferences.h"
#include "ui/ui.h"
#include "ui/stub_ui.h"
#include "xmpp/muc.h"

void console_shows_online_presence_when_set_online(void **state)
{
    prefs_set_string(PREF_STATUSES_CONSOLE, "online");
    roster_create();
    char *barejid = "test1@server";
    roster_add(barejid, "bob", NULL, "both", FALSE);
    Resource *resource = resource_new("resource", RESOURCE_ONLINE, NULL, 10);

    expect_memory(ui_contact_online, barejid, barejid, sizeof(barejid));
    expect_memory(ui_contact_online, resource, resource, sizeof(resource));
    expect_value(ui_contact_online, last_activity, NULL);

    sv_ev_contact_online(barejid, resource, NULL, NULL);

    roster_destroy();
}

void console_shows_online_presence_when_set_all(void **state)
{
    prefs_set_string(PREF_STATUSES_CONSOLE, "all");
    roster_create();
    char *barejid = "test1@server";
    roster_add(barejid, "bob", NULL, "both", FALSE);
    Resource *resource = resource_new("resource", RESOURCE_ONLINE, NULL, 10);

    expect_memory(ui_contact_online, barejid, barejid, sizeof(barejid));
    expect_memory(ui_contact_online, resource, resource, sizeof(resource));
    pre { line-height: 125%; }
td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .ges { font-weight: bold; font-style: italic } /* Generic.EmphStrong */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.highlight .gh { color: #333333 } /* Generic.Heading */
.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #555555 } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #666666 } /* Generic.Subheading */
.highlight .gt { color: #aa0000 } /* Generic.Traceback */
.highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #008800 } /* Keyword.Pseudo */
.highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */
.highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */
.highlight .na { color: #336699 } /* Name.Attribute */
.highlight .nb { color: #003388 } /* Name.Builtin */
.highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */
.highlight .no { color: #003366; font-weight: bold } /* Name.Constant */
.highlight .nd { color: #555555 } /* Name.Decorator */
.highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */
.highlight .nl { color: #336699; font-style: italic } /* Name.Label */
.highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */
.highlight .py { color: #336699; font-weight: bold } /* Name.Property */
.highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */
.highlight .nv { color: #336699 } /* Name.Variable */
.highlight .ow { color: #008800 } /* Operator.Word */
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
.highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */
.highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */
.highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */
.highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */
.highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */
.highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */
.highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */
.highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */
.highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */
.highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */
.highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */
.highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */
.highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */
.highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */
.highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */
.highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */
.highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */
.highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */
.highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */
.highlight .vc { color: #336699 } /* Name.Variable.Class */
.highlight .vg { color: #dd7700 } /* Name.Variable.Global */
.highlight .vi { color: #3333bb } /* Name.Variable.Instance */
.highlight .vm { color: #336699 } /* Name.Variable.Magic */
.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
# Fill a region of memory with zeroes.

== code

copy-bytes:  # src: (addr byte), dest: (addr byte), size: int
    # pseudocode:
    #   curr-src/esi = src
    #   curr-dest/edi = dest
    #   i/ecx = 0
    #   while true
    #     if (i >= size) break
    #     *curr-dest = *curr-src
    #     ++curr-src
    #     ++curr-dest
    #     ++i
    #
    # . prologue
    55/push-ebp
    89/<- %ebp 4/r32/esp
    # . save registers
    50/push-eax
    51/push-ecx
    52/push-edx
    56/push-esi
    57/push-edi
    # curr-src/esi = src
    8b/-> *(ebp+8) 6/r32/esi
    # curr-dest/edi = dest
    8b/-> *(ebp+0xc) 7/r32/edi
    # var i/ecx: int = 0
    b9/copy-to-ecx 0/imm32
    # edx = size
    8b/-> *(ebp+0x10) 2/r32/edx
    {
      # if (i >= size) break
      39/compare %ecx 2/r32/edx
      7d/jump-if->=  break/disp8
      # *curr-dest = *curr-src
      8a/byte-> *esi 0/r32/AL
      88/byte<- *edi 0/r32/AL
      # update
      46/increment-esi
      47/increment-edi
      41/increment-ecx
      eb/jump loop/disp8
    }
$copy-bytes:end:
    # . restore registers
    5f/pop-to-edi
    5e/pop-to-esi
    5a/pop-to-edx
    59/pop-to-ecx
    58/pop-to-eax
    # . epilogue
    89/<- %esp 5/r32/ebp
    5d/pop-to-ebp
    c3/return

stream-to-array:  # in: (addr stream _), out: (addr handle array _)
    # . prologue
    55/push-ebp
    89/<- %ebp 4/r32/esp
    # . save registers
    50/push-eax
    51/push-ecx
    52/push-edx
    56/push-esi
    # esi = s
    8b/-> *(ebp+8) 6/r32/esi
    # var len/ecx: int = s->write - s->read
    8b/-> *esi 1/r32/ecx
    2b/subtract *(esi+4) 1/r32/ecx
    # allocate
    (allocate-array Heap %ecx *(ebp+0xc))
    # var in/edx: (addr byte) = s->data + s->read
    8b/-> *(esi+4) 2/r32/edx
    8d/copy-address *(esi+edx+0xc) 2/r32/edx
    # var dest/eax: (addr byte) = data for out
    8b/-> *(ebp+0xc) 0/r32/eax
    (lookup *eax *(eax+4))  # => eax
    8d/copy-address *(eax+4) 0/r32/eax
    #
    (copy-bytes %edx %eax %ecx)
$stream-to-array:end:
    # . restore registers
    5e/pop-to-esi
    5a/pop-to-edx
    59/pop-to-ecx
    58/pop-to-eax
    # . epilogue
    89/<- %esp 5/r32/ebp
    5d/pop-to-ebp
    c3/return

test-stream-to-array:
    # . prologue
    55/push-ebp
    89/<- %ebp 4/r32/esp
    # setup
    (clear-stream _test-input-stream)
    (write _test-input-stream "abc")
    # skip something
    (read-byte _test-input-stream)  # => eax
    # var out/ecx: (handle array byte)
    68/push 0/imm32
    68/push 0/imm32
    89/<- %ecx 4/r32/esp
    #
    (stream-to-array _test-input-stream %ecx)
    (lookup *ecx *(ecx+4))  # => eax
    (check-strings-equal %eax "bc")
    # . epilogue
    89/<- %esp 5/r32/ebp
    5d/pop-to-ebp
    c3/return

# like stream-to-array but ignore surrounding quotes
# we might do other stuff here later
unquote-stream-to-array:  # in: (addr stream _), out: (addr handle array _)
    # . prologue
    55/push-ebp
    89/<- %ebp 4/r32/esp
    # . save registers
    50/push-eax
    51/push-ecx
    52/push-edx
    56/push-esi
    # esi = s
    8b/-> *(ebp+8) 6/r32/esi
    # var len/ecx: int = s->write - s->read - 2
    8b/-> *esi 1/r32/ecx
    2b/subtract *(esi+4) 1/r32/ecx
    81 7/subop/compare %ecx 2/imm32
    7c/jump-if-< $unquote-stream-to-array:end/disp8
    81 5/subop/subtract %ecx 2/imm32
    # allocate
    (allocate-array Heap %ecx *(ebp+0xc))
    # var in/edx: (addr byte) = s->data + s->read + 1
    8b/-> *(esi+4) 2/r32/edx
    8d/copy-address *(esi+edx+0xd) 2/r32/edx  # Stream-data + 1
    # var dest/eax: (addr byte) = data for out
    8b/-> *(ebp+0xc) 0/r32/eax
    (lookup *eax *(eax+4))  # => eax
    8d/copy-address *(eax+4) 0/r32/eax
    #
    (copy-bytes %edx %eax %ecx)
$unquote-stream-to-array:end:
    # . restore registers
    5e/pop-to-esi
    5a/pop-to-edx
    59/pop-to-ecx
    58/pop-to-eax
    # . epilogue
    89/<- %esp 5/r32/ebp
    5d/pop-to-ebp
    c3/return