ExpansionUtils.smali

.class public Lio/rong/common/ExpansionUtils;
.super Ljava/lang/Object;
.source "ExpansionUtils.java"


# static fields
.field private static final EXPANSION_SINGLE_MAX_COUNT:I = 0x14

.field private static final TAG:Ljava/lang/String; = "ExpansionUtils"


# direct methods
.method public constructor <init>()V
    .registers 1

    .line 1
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static filterSendMessage(Lio/rong/imlib/model/Message;)Lio/rong/imlib/RongIMClient$ErrorCode;
    .registers 5

    .line 1
    invoke-virtual {p0}, Lio/rong/imlib/model/Message;->getExpansion()Ljava/util/Map;

    move-result-object v0

    .line 2
    invoke-virtual {p0}, Lio/rong/imlib/model/Message;->isCanIncludeExpansion()Z

    move-result v1

    const-string v2, "ExpansionUtils"

    if-eqz v1, :cond_47

    .line 3
    invoke-virtual {p0}, Lio/rong/imlib/model/Message;->getConversationType()Lio/rong/imlib/model/Conversation$ConversationType;

    move-result-object v1

    sget-object v3, Lio/rong/imlib/model/Conversation$ConversationType;->PRIVATE:Lio/rong/imlib/model/Conversation$ConversationType;

    if-eq v1, v3, :cond_24

    .line 4
    invoke-virtual {p0}, Lio/rong/imlib/model/Message;->getConversationType()Lio/rong/imlib/model/Conversation$ConversationType;

    move-result-object p0

    sget-object v1, Lio/rong/imlib/model/Conversation$ConversationType;->GROUP:Lio/rong/imlib/model/Conversation$ConversationType;

    if-eq p0, v1, :cond_24

    const-string p0, "filterSendMessage : only private or group support expansion!"

    .line 5
    invoke-static {v2, p0}, Lio/rong/common/RLog;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 6
    sget-object p0, Lio/rong/imlib/RongIMClient$ErrorCode;->RC_MESSAGE_CANT_EXPAND:Lio/rong/imlib/RongIMClient$ErrorCode;

    return-object p0

    .line 7
    :cond_24
    invoke-static {v0}, Lio/rong/common/ExpansionUtils;->judgeKVExceedLimit(Ljava/util/Map;)Z

    move-result p0

    if-nez p0, :cond_3f

    invoke-static {v0}, Lio/rong/common/ExpansionUtils;->judgeExpansionExceedLimitSingleMsg(Ljava/util/Map;)Z

    move-result p0

    if-eqz p0, :cond_31

    goto :goto_3f

    .line 8
    :cond_31
    invoke-static {v0}, Lio/rong/common/ExpansionUtils;->judgeKVIllegality(Ljava/util/Map;)Z

    move-result p0

    if-eqz p0, :cond_57

    const-string p0, "filterSendMessage : key contains illegal characters!"

    .line 9
    invoke-static {v2, p0}, Lio/rong/common/RLog;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 10
    sget-object p0, Lio/rong/imlib/RongIMClient$ErrorCode;->PARAMETER_ERROR:Lio/rong/imlib/RongIMClient$ErrorCode;

    return-object p0

    :cond_3f
    :goto_3f
    const-string p0, "filterSendMessage : key exceeds 32 bytes or value exceeds 64 bytes !"

    .line 11
    invoke-static {v2, p0}, Lio/rong/common/RLog;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 12
    sget-object p0, Lio/rong/imlib/RongIMClient$ErrorCode;->RC_MSG_EXPANSION_SIZE_LIMIT_EXCEED:Lio/rong/imlib/RongIMClient$ErrorCode;

    return-object p0

    :cond_47
    if-eqz v0, :cond_57

    .line 13
    invoke-interface {v0}, Ljava/util/Map;->size()I

    move-result p0

    if-lez p0, :cond_57

    const-string p0, "filterSendMessage : isCanIncludeExpansion is false, but expansion is not null!"

    .line 14
    invoke-static {v2, p0}, Lio/rong/common/RLog;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 15
    sget-object p0, Lio/rong/imlib/RongIMClient$ErrorCode;->RC_MESSAGE_CANT_EXPAND:Lio/rong/imlib/RongIMClient$ErrorCode;

    return-object p0

    :cond_57
    const/4 p0, 0x0

    return-object p0
.end method

.method private static judgeExpansionExceedLimitSingleMsg(Ljava/util/Map;)Z
    .registers 3
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/Map<",
            "Ljava/lang/String;",
            "Ljava/lang/String;",
            ">;)Z"
        }
    .end annotation

    const/4 v0, 0x0

    if-nez p0, :cond_4

    return v0

    .line 1
    :cond_4
    invoke-interface {p0}, Ljava/util/Map;->size()I

    move-result p0

    const/16 v1, 0x14

    if-le p0, v1, :cond_e

    const/4 p0, 0x1

    return p0

    :cond_e
    return v0
.end method

.method public static judgeKVExceedLimit(Ljava/util/Map;)Z
    .registers 5
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/Map<",
            "Ljava/lang/String;",
            "Ljava/lang/String;",
            ">;)Z"
        }
    .end annotation

    const/4 v0, 0x0

    if-nez p0, :cond_4

    return v0

    .line 1
    :cond_4
    invoke-interface {p0}, Ljava/util/Map;->entrySet()Ljava/util/Set;

    move-result-object p0

    .line 2
    invoke-interface {p0}, Ljava/util/Set;->iterator()Ljava/util/Iterator;

    move-result-object p0

    :cond_c
    invoke-interface {p0}, Ljava/util/Iterator;->hasNext()Z

    move-result v1

    if-eqz v1, :cond_49

    invoke-interface {p0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Ljava/util/Map$Entry;

    .line 3
    invoke-interface {v1}, Ljava/util/Map$Entry;->getKey()Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Ljava/lang/String;

    .line 4
    invoke-interface {v1}, Ljava/util/Map$Entry;->getValue()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Ljava/lang/String;

    .line 5
    invoke-static {v2}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v3

    if-nez v3, :cond_32

    invoke-virtual {v2}, Ljava/lang/String;->length()I

    move-result v2

    const/16 v3, 0x20

    if-gt v2, v3, :cond_40

    :cond_32
    invoke-static {v1}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v2

    if-nez v2, :cond_c

    invoke-virtual {v1}, Ljava/lang/String;->length()I

    move-result v1

    const/16 v2, 0x40

    if-le v1, v2, :cond_c

    :cond_40
    const-string p0, "ExpansionUtils"

    const-string v0, "key exceeds 32 bytes or value exceeds 64 bytes !"

    .line 6
    invoke-static {p0, v0}, Lio/rong/common/RLog;->e(Ljava/lang/String;Ljava/lang/String;)I

    const/4 p0, 0x1

    return p0

    :cond_49
    return v0
.end method

.method public static judgeKVIllegality(Ljava/util/Map;)Z
    .registers 4
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/Map<",
            "Ljava/lang/String;",
            "Ljava/lang/String;",
            ">;)Z"
        }
    .end annotation

    const/4 v0, 0x0

    if-nez p0, :cond_4

    return v0

    .line 1
    :cond_4
    invoke-interface {p0}, Ljava/util/Map;->entrySet()Ljava/util/Set;

    move-result-object p0

    .line 2
    invoke-interface {p0}, Ljava/util/Set;->iterator()Ljava/util/Iterator;

    move-result-object p0

    :cond_c
    invoke-interface {p0}, Ljava/util/Iterator;->hasNext()Z

    move-result v1

    if-eqz v1, :cond_2f

    invoke-interface {p0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Ljava/util/Map$Entry;

    .line 3
    invoke-interface {v1}, Ljava/util/Map$Entry;->getKey()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Ljava/lang/String;

    const-string v2, "^[A-Za-z0-9+_=-]+$"

    .line 4
    invoke-virtual {v1, v2}, Ljava/lang/String;->matches(Ljava/lang/String;)Z

    move-result v1

    if-nez v1, :cond_c

    const-string p0, "ExpansionUtils"

    const-string v0, "key contains illegal characters!"

    .line 5
    invoke-static {p0, v0}, Lio/rong/common/RLog;->e(Ljava/lang/String;Ljava/lang/String;)I

    const/4 p0, 0x1

    return p0

    :cond_2f
    return v0
.end method