StringEscapeUtils.smali

.class public Lcom/bjz/comm/net/utils/StringEscapeUtils;
.super Ljava/lang/Object;
.source "StringEscapeUtils.java"


# direct methods
.method static constructor <clinit>()V
    .registers 1

    return-void
.end method

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

    .line 40
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static unescapeJava(Ljava/lang/String;)Ljava/lang/String;
    .registers 3
    .param p0, "str"    # Ljava/lang/String;

    .line 86
    if-nez p0, :cond_4

    .line 87
    const/4 v0, 0x0

    return-object v0

    .line 90
    :cond_4
    :try_start_4
    new-instance v0, Ljava/io/StringWriter;

    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v1

    invoke-direct {v0, v1}, Ljava/io/StringWriter;-><init>(I)V

    .line 91
    .local v0, "writer":Ljava/io/StringWriter;
    invoke-static {v0, p0}, Lcom/bjz/comm/net/utils/StringEscapeUtils;->unescapeJava(Ljava/io/Writer;Ljava/lang/String;)V

    .line 92
    invoke-virtual {v0}, Ljava/io/StringWriter;->toString()Ljava/lang/String;

    move-result-object v1
    :try_end_14
    .catch Ljava/io/IOException; {:try_start_4 .. :try_end_14} :catch_15

    return-object v1

    .line 93
    .end local v0    # "writer":Ljava/io/StringWriter;
    :catch_15
    move-exception v0

    .line 95
    .local v0, "ioe":Ljava/io/IOException;
    new-instance v1, Lcom/bjz/comm/net/utils/UnhandledException;

    invoke-direct {v1, v0}, Lcom/bjz/comm/net/utils/UnhandledException;-><init>(Ljava/lang/Throwable;)V

    throw v1
.end method

.method public static unescapeJava(Ljava/io/Writer;Ljava/lang/String;)V
    .registers 12
    .param p0, "out"    # Ljava/io/Writer;
    .param p1, "str"    # Ljava/lang/String;
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 115
    if-eqz p0, :cond_b9

    .line 118
    if-nez p1, :cond_5

    .line 119
    return-void

    .line 121
    :cond_5
    invoke-virtual {p1}, Ljava/lang/String;->length()I

    move-result v0

    .line 122
    .local v0, "sz":I
    new-instance v1, Ljava/lang/StringBuffer;

    const/4 v2, 0x4

    invoke-direct {v1, v2}, Ljava/lang/StringBuffer;-><init>(I)V

    .line 123
    .local v1, "unicode":Ljava/lang/StringBuffer;
    const/4 v3, 0x0

    .line 124
    .local v3, "hadSlash":Z
    const/4 v4, 0x0

    .line 125
    .local v4, "inUnicode":Z
    const/4 v5, 0x0

    .local v5, "i":I
    :goto_12
    const/16 v6, 0x5c

    if-ge v5, v0, :cond_b3

    .line 126
    invoke-virtual {p1, v5}, Ljava/lang/String;->charAt(I)C

    move-result v7

    .line 127
    .local v7, "ch":C
    if-eqz v4, :cond_53

    .line 130
    invoke-virtual {v1, v7}, Ljava/lang/StringBuffer;->append(C)Ljava/lang/StringBuffer;

    .line 131
    invoke-virtual {v1}, Ljava/lang/StringBuffer;->length()I

    move-result v6

    if-ne v6, v2, :cond_af

    .line 135
    :try_start_25
    invoke-virtual {v1}, Ljava/lang/StringBuffer;->toString()Ljava/lang/String;

    move-result-object v6

    const/16 v8, 0x10

    invoke-static {v6, v8}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;I)I

    move-result v6

    .line 136
    .local v6, "value":I
    int-to-char v8, v6

    invoke-virtual {p0, v8}, Ljava/io/Writer;->write(I)V

    .line 137
    const/4 v8, 0x0

    invoke-virtual {v1, v8}, Ljava/lang/StringBuffer;->setLength(I)V
    :try_end_37
    .catch Ljava/lang/NumberFormatException; {:try_start_25 .. :try_end_37} :catch_3b

    .line 138
    const/4 v4, 0x0

    .line 139
    const/4 v3, 0x0

    .line 142
    .end local v6    # "value":I
    goto/16 :goto_af

    .line 140
    :catch_3b
    move-exception v2

    .line 141
    .local v2, "nfe":Ljava/lang/NumberFormatException;
    new-instance v6, Lcom/bjz/comm/net/utils/NestableRuntimeException;

    new-instance v8, Ljava/lang/StringBuilder;

    invoke-direct {v8}, Ljava/lang/StringBuilder;-><init>()V

    const-string v9, "Unable to parse unicode value: "

    invoke-virtual {v8, v9}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v8, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    invoke-virtual {v8}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v8

    invoke-direct {v6, v8, v2}, Lcom/bjz/comm/net/utils/NestableRuntimeException;-><init>(Ljava/lang/String;Ljava/lang/Throwable;)V

    throw v6

    .line 146
    .end local v2    # "nfe":Ljava/lang/NumberFormatException;
    :cond_53
    if-eqz v3, :cond_a8

    .line 148
    const/4 v3, 0x0

    .line 149
    const/16 v8, 0x22

    if-eq v7, v8, :cond_a4

    const/16 v8, 0x27

    if-eq v7, v8, :cond_a0

    if-eq v7, v6, :cond_9c

    const/16 v6, 0x62

    if-eq v7, v6, :cond_96

    const/16 v6, 0x66

    if-eq v7, v6, :cond_90

    const/16 v6, 0x6e

    if-eq v7, v6, :cond_8a

    const/16 v6, 0x72

    if-eq v7, v6, :cond_84

    const/16 v6, 0x74

    if-eq v7, v6, :cond_7e

    const/16 v6, 0x75

    if-eq v7, v6, :cond_7c

    .line 180
    invoke-virtual {p0, v7}, Ljava/io/Writer;->write(I)V

    .line 181
    goto :goto_af

    .line 176
    :cond_7c
    const/4 v4, 0x1

    .line 177
    goto :goto_af

    .line 166
    :cond_7e
    const/16 v6, 0x9

    invoke-virtual {p0, v6}, Ljava/io/Writer;->write(I)V

    .line 167
    goto :goto_af

    .line 160
    :cond_84
    const/16 v6, 0xd

    invoke-virtual {p0, v6}, Ljava/io/Writer;->write(I)V

    .line 161
    goto :goto_af

    .line 169
    :cond_8a
    const/16 v6, 0xa

    invoke-virtual {p0, v6}, Ljava/io/Writer;->write(I)V

    .line 170
    goto :goto_af

    .line 163
    :cond_90
    const/16 v6, 0xc

    invoke-virtual {p0, v6}, Ljava/io/Writer;->write(I)V

    .line 164
    goto :goto_af

    .line 172
    :cond_96
    const/16 v6, 0x8

    invoke-virtual {p0, v6}, Ljava/io/Writer;->write(I)V

    .line 173
    goto :goto_af

    .line 151
    :cond_9c
    invoke-virtual {p0, v6}, Ljava/io/Writer;->write(I)V

    .line 152
    goto :goto_af

    .line 154
    :cond_a0
    invoke-virtual {p0, v8}, Ljava/io/Writer;->write(I)V

    .line 155
    goto :goto_af

    .line 157
    :cond_a4
    invoke-virtual {p0, v8}, Ljava/io/Writer;->write(I)V

    .line 158
    goto :goto_af

    .line 184
    :cond_a8
    if-ne v7, v6, :cond_ac

    .line 185
    const/4 v3, 0x1

    .line 186
    goto :goto_af

    .line 188
    :cond_ac
    invoke-virtual {p0, v7}, Ljava/io/Writer;->write(I)V

    .line 125
    .end local v7    # "ch":C
    :cond_af
    :goto_af
    add-int/lit8 v5, v5, 0x1

    goto/16 :goto_12

    .line 190
    .end local v5    # "i":I
    :cond_b3
    if-eqz v3, :cond_b8

    .line 193
    invoke-virtual {p0, v6}, Ljava/io/Writer;->write(I)V

    .line 195
    :cond_b8
    return-void

    .line 116
    .end local v0    # "sz":I
    .end local v1    # "unicode":Ljava/lang/StringBuffer;
    .end local v3    # "hadSlash":Z
    .end local v4    # "inUnicode":Z
    :cond_b9
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string v1, "The Writer must not be null"

    invoke-direct {v0, v1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    goto :goto_c2

    :goto_c1
    throw v0

    :goto_c2
    goto :goto_c1
.end method

.method public static unescapeJavaScript(Ljava/lang/String;)Ljava/lang/String;
    .registers 2
    .param p0, "str"    # Ljava/lang/String;

    .line 53
    invoke-static {p0}, Lcom/bjz/comm/net/utils/StringEscapeUtils;->unescapeJava(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static unescapeJavaScript(Ljava/io/Writer;Ljava/lang/String;)V
    .registers 2
    .param p0, "out"    # Ljava/io/Writer;
    .param p1, "str"    # Ljava/lang/String;
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 73
    invoke-static {p0, p1}, Lcom/bjz/comm/net/utils/StringEscapeUtils;->unescapeJava(Ljava/io/Writer;Ljava/lang/String;)V

    .line 74
    return-void
.end method