isnet.c File Reference

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#include "isnet.h"
#include "isnet_server.c"
#include "isnet_client.c"

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Functions
Buffer	get_command (Buffer msg)
Buffer	get_operand (Buffer msg)
Buffer	get_comment (Buffer msg)

Detailed Description

Author

Fumi.Iseki (C)

Attention

make_Buffer() の確保チェックを行っていない．

Definition in file isnet.c.

Function Documentation

get_command()

Buffer get_command

(

Buffer

msg

)

Buffer get_command(Buffer msg)

Buffer (命令)からコマンド部を取り出す．小文字は大文字に変換する．

Parameters

msg	命令を格納した Buffer．改行コードは入れない．

Returns

コマンド部を格納した Buffer

Attention

注: 命令は comannd_operand_comment (_は複数の空白) の形をしている．comment自体は空白を含んでも良い．

Definition at line 36 of file isnet.c.

{
    unsigned int i;
    Buffer com;
 
    com = cawk_Buffer(msg, ' ', 1);
    if (com.buf==NULL) {
        com = make_Buffer(1);
        return com;
    }
 
    for (i=0; i<strlen((const char*)com.buf); i++) {
        if (com.buf[i]>='a' && com.buf[i]<='z') com.buf[i] += - 'a' + 'A';
    }
    return com;
}

References Buffer::buf, cawk_Buffer(), and make_Buffer().

Referenced by send_command_recv_ans().

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get_comment()

Buffer get_comment

(

Buffer

msg

)

Buffer get_comment(Buffer msg)

Buffer（命令）からコメント部を取り出す．空白も含む．

Parameters

msg	命令を格納した Buffer．改行コードは入れない．

Returns

コメント部を格納した Buffer

Attention

注: 命令は comannd_operand_comment (_は複数の空白) の形をしている．comment自体は空白を含んでも良い．

Definition at line 87 of file isnet.c.

{
    int i, j, pos, cnt;
    char*  buf;
    Buffer com;
 
    buf = (char*)msg.buf;
    for(i=0, j=0; j<2; j++) {
        while (buf[i]!='\0' && buf[i]!=' ') i++;
        while (buf[i]!='\0' && buf[i]==' ') i++;
    }
 
    pos = i;
    while (buf[i]!='\0') i++;
    cnt = i - pos;
    com = make_Buffer(cnt+1);
 
    if (com.buf==NULL) com = make_Buffer(1);
    else {
        for (i=0; i<cnt; i++) com.buf[i] = buf[pos+i];
        com.vldsz = cnt;
    }
 
    return com;
}

References buf, Buffer::buf, make_Buffer(), and Buffer::vldsz.

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get_operand()

Buffer get_operand

(

Buffer

msg

)

Buffer get_operand(Buffer msg)

Buffer（命令）からオペランド部を取り出す．小文字は大文字に変換する．

Parameters

msg	命令を格納した Buffer．改行コードは入れない．

Returns

オペランド部を格納した Buffer

Attention

注: 命令は comannd_operand_comment (_は複数の空白) の形をしている．comment自体は空白を含んでも良い．

Definition at line 65 of file isnet.c.

{
    Buffer opr;
 
    opr = cawk_Buffer(msg, ' ', 2);
    if (opr.buf==NULL) opr = make_Buffer(1);
 
    return opr;
}

References Buffer::buf, cawk_Buffer(), and make_Buffer().

Referenced by send_command_recv_ans().

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