diff options
| author | Lev Walkin <vlm@lionet.info> | 2005-02-02 09:53:46 +0000 |
|---|---|---|
| committer | Lev Walkin <vlm@lionet.info> | 2005-02-02 09:53:46 +0000 |
| commit | dee61785fa3c3fc6600ffd9835ce09ee772a615c (patch) | |
| tree | 3f40a9bfad703d75c34d6d47d64a043993aa50b4 | |
| parent | 6b0df9f7affed8de6f9bec1f2ca7fbac43712485 (diff) | |
constraint checking example
| -rw-r--r-- | doc/asn1c-usage.html | 222 | ||||
| -rw-r--r-- | doc/asn1c-usage.lyx | 244 | ||||
| -rw-r--r-- | doc/asn1c-usage.pdf | bin | 124908 -> 130885 bytes |
3 files changed, 396 insertions, 70 deletions
diff --git a/doc/asn1c-usage.html b/doc/asn1c-usage.html index 56af9ea6..ef399deb 100644 --- a/doc/asn1c-usage.html +++ b/doc/asn1c-usage.html @@ -6,9 +6,9 @@ original version by: Nikos Drakos, CBLU, University of Leeds Jens Lippmann, Marek Rouchal, Martin Wilck and others --> <HTML> <HEAD> -<TITLE>Using the OpenSource ASN.1 Compiler</TITLE> -<META NAME="description" CONTENT="Using the OpenSource ASN.1 Compiler"> -<META NAME="asn1c, ASN.1, free, compiler, BER, DER, PER, XER\"> +<TITLE>Using the Open Source ASN.1 Compiler</TITLE> +<META NAME="description" CONTENT="Using the Open Source ASN.1 Compiler"> +<META NAME="ASN.1, asn1c, compiler, BER, DER, XER\"> @@ -21,7 +21,7 @@ original version by: Nikos Drakos, CBLU, University of Leeds <P> <P> -<H1 ALIGN="CENTER">Using the OpenSource ASN.1 Compiler</H1><DIV> +<H1 ALIGN="CENTER">Using the Open Source ASN.1 Compiler</H1><DIV> <P ALIGN="CENTER"><STRONG>Lev Walkin <<A HREF=mailto:vlm@lionet.info?Subject=asn1c>vlm@lionet.info</A>></STRONG></P> </DIV> @@ -41,103 +41,109 @@ Contents</A> <!--Table of Contents--> <UL> -<LI><A NAME="tex2html50" +<LI><A NAME="tex2html53" HREF="asn1c-usage.html#SECTION02000000000000000000">ASN.1 Basics</A> <UL> -<LI><A NAME="tex2html51" +<LI><A NAME="tex2html54" HREF="asn1c-usage.html#SECTION02100000000000000000">Abstract Syntax Notation: ASN.1</A> <UL> -<LI><A NAME="tex2html52" +<LI><A NAME="tex2html55" HREF="asn1c-usage.html#SECTION02110000000000000000">Some of the ASN.1 Basic Types</A> <UL> -<LI><A NAME="tex2html53" +<LI><A NAME="tex2html56" HREF="asn1c-usage.html#SECTION02111000000000000000">The BOOLEAN type</A> -<LI><A NAME="tex2html54" +<LI><A NAME="tex2html57" HREF="asn1c-usage.html#SECTION02112000000000000000">The INTEGER type</A> -<LI><A NAME="tex2html55" +<LI><A NAME="tex2html58" HREF="asn1c-usage.html#SECTION02113000000000000000">The ENUMERATED type</A> -<LI><A NAME="tex2html56" +<LI><A NAME="tex2html59" HREF="asn1c-usage.html#SECTION02114000000000000000">The OCTET STRING type</A> -<LI><A NAME="tex2html57" +<LI><A NAME="tex2html60" HREF="asn1c-usage.html#SECTION02115000000000000000">The OBJECT IDENTIFIER type</A> -<LI><A NAME="tex2html58" +<LI><A NAME="tex2html61" HREF="asn1c-usage.html#SECTION02116000000000000000">The RELATIVE-OID type</A> </UL> -<LI><A NAME="tex2html59" +<LI><A NAME="tex2html62" HREF="asn1c-usage.html#SECTION02120000000000000000">Some of the ASN.1 String Types</A> <UL> -<LI><A NAME="tex2html60" +<LI><A NAME="tex2html63" HREF="asn1c-usage.html#SECTION02121000000000000000">The IA5String type</A> -<LI><A NAME="tex2html61" +<LI><A NAME="tex2html64" HREF="asn1c-usage.html#SECTION02122000000000000000">The UTF8String type</A> -<LI><A NAME="tex2html62" +<LI><A NAME="tex2html65" HREF="asn1c-usage.html#SECTION02123000000000000000">The NumericString type</A> -<LI><A NAME="tex2html63" +<LI><A NAME="tex2html66" HREF="asn1c-usage.html#SECTION02124000000000000000">The PrintableString type</A> -<LI><A NAME="tex2html64" +<LI><A NAME="tex2html67" HREF="asn1c-usage.html#SECTION02125000000000000000">The VisibleString type</A> </UL> -<LI><A NAME="tex2html65" +<LI><A NAME="tex2html68" HREF="asn1c-usage.html#SECTION02130000000000000000">ASN.1 Constructed Types</A> <UL> -<LI><A NAME="tex2html66" +<LI><A NAME="tex2html69" HREF="asn1c-usage.html#SECTION02131000000000000000">The SEQUENCE type</A> -<LI><A NAME="tex2html67" +<LI><A NAME="tex2html70" HREF="asn1c-usage.html#SECTION02132000000000000000">The SET type</A> -<LI><A NAME="tex2html68" +<LI><A NAME="tex2html71" HREF="asn1c-usage.html#SECTION02133000000000000000">The CHOICE type</A> -<LI><A NAME="tex2html69" +<LI><A NAME="tex2html72" HREF="asn1c-usage.html#SECTION02134000000000000000">The SEQUENCE OF type</A> -<LI><A NAME="tex2html70" +<LI><A NAME="tex2html73" HREF="asn1c-usage.html#SECTION02135000000000000000">The SET OF type</A> </UL> </UL> </UL><BR> -<LI><A NAME="tex2html71" +<LI><A NAME="tex2html74" HREF="asn1c-usage.html#SECTION03000000000000000000">Using the ASN.1 Compiler</A> <UL> -<LI><A NAME="tex2html72" +<LI><A NAME="tex2html75" HREF="asn1c-usage.html#SECTION03100000000000000000">Introduction to the ASN.1 Compiler</A> -<LI><A NAME="tex2html73" +<LI><A NAME="tex2html76" HREF="asn1c-usage.html#SECTION03200000000000000000">Quick start</A> -<LI><A NAME="tex2html74" +<LI><A NAME="tex2html77" HREF="asn1c-usage.html#SECTION03300000000000000000">Using the ASN.1 Compiler</A> <UL> -<LI><A NAME="tex2html75" +<LI><A NAME="tex2html78" HREF="asn1c-usage.html#SECTION03310000000000000000">Command-line options</A> -<LI><A NAME="tex2html76" +<LI><A NAME="tex2html79" HREF="asn1c-usage.html#SECTION03320000000000000000">Recognizing compiler output</A> -<LI><A NAME="tex2html77" +<LI><A NAME="tex2html80" HREF="asn1c-usage.html#SECTION03330000000000000000">Invoking the ASN.1 helper code from an application</A> <UL> -<LI><A NAME="tex2html78" +<LI><A NAME="tex2html81" HREF="asn1c-usage.html#SECTION03331000000000000000">Decoding BER</A> -<LI><A NAME="tex2html79" +<LI><A NAME="tex2html82" HREF="asn1c-usage.html#SECTION03332000000000000000">Encoding DER</A> -<LI><A NAME="tex2html80" +<LI><A NAME="tex2html83" HREF="asn1c-usage.html#SECTION03333000000000000000">Encoding XER</A> -<LI><A NAME="tex2html81" +<LI><A NAME="tex2html84" HREF="asn1c-usage.html#SECTION03334000000000000000">Validating the target structure</A> -<LI><A NAME="tex2html82" +<LI><A NAME="tex2html85" HREF="asn1c-usage.html#SECTION03335000000000000000">Printing the target structure</A> -<LI><A NAME="tex2html83" +<LI><A NAME="tex2html86" HREF="asn1c-usage.html#SECTION03336000000000000000">Freeing the target structure</A> </UL> </UL> </UL><BR> -<LI><A NAME="tex2html84" +<LI><A NAME="tex2html87" HREF="asn1c-usage.html#SECTION04000000000000000000">Examples</A> <UL> -<LI><A NAME="tex2html85" +<LI><A NAME="tex2html88" HREF="asn1c-usage.html#SECTION04100000000000000000">Step by step examples</A> <UL> -<LI><A NAME="tex2html86" +<LI><A NAME="tex2html89" HREF="asn1c-usage.html#SECTION04110000000000000000">A ''Rectangle'' Encoder</A> -<LI><A NAME="tex2html87" +<LI><A NAME="tex2html90" HREF="asn1c-usage.html#SECTION04120000000000000000">A ''Rectangle'' Decoder</A> </UL> +<LI><A NAME="tex2html91" + HREF="asn1c-usage.html#SECTION04200000000000000000">Constraint validation examples</A> +<UL> +<LI><A NAME="tex2html92" + HREF="asn1c-usage.html#SECTION04210000000000000000">Adding constraints into ''Rectangle'' type</A> +</UL> </UL><BR> -<LI><A NAME="tex2html88" +<LI><A NAME="tex2html93" HREF="asn1c-usage.html#SECTION05000000000000000000">Bibliography</A> </UL> <!--End of Table of Contents--> @@ -580,7 +586,7 @@ language structures and surrounding maintenance code. For example, the C structure which may be created by compiler to represent the simple <I>Rectangle</I> specification defined earlier in this document, may look like this<A NAME="tex2html2" - HREF="#foot739"><SUP>2.2</SUP></A>: + HREF="#foot801"><SUP>2.2</SUP></A>: <P> @@ -606,8 +612,8 @@ Quick start</A> <P> After building and installing the compiler, the <I>asn1c</I><A NAME="tex2html4" - HREF="#foot740"><SUP>3.1</SUP></A> command may be used to compile the ASN.1 specification<A NAME="tex2html5" - HREF="#foot741"><SUP>3.2</SUP></A>: + HREF="#foot802"><SUP>3.1</SUP></A> command may be used to compile the ASN.1 specification<A NAME="tex2html5" + HREF="#foot803"><SUP>3.2</SUP></A>: <P> @@ -673,7 +679,7 @@ the compiler's behavior. <P> <BR><P></P> -<DIV ALIGN="CENTER"><A NAME="744"></A> +<DIV ALIGN="CENTER"><A NAME="806"></A> <TABLE> <CAPTION><STRONG><A NAME=Table1>Table 1:</A></STRONG> The list of asn1c command line options</CAPTION> @@ -817,7 +823,7 @@ be possible to compile everything with the single instruction: <BLOCKQUOTE><PRE> cc -o rectangle *.c # It could be <I>that</I> simple<A NAME="tex2html7" - HREF="#foot747"><SUP>4.1</SUP></A> + HREF="#foot809"><SUP>4.1</SUP></A> </PRE> </BLOCKQUOTE> @@ -1295,8 +1301,8 @@ Examples</A> <P> -<H1><A NAME="SECTION04100000000000000000"> -Step by step examples</A> +<H1><A NAME="SECTION04100000000000000000"></A><A NAME="cha:Step-by-step-examples"></A><BR> +Step by step examples </H1> <P> @@ -1306,7 +1312,7 @@ A ''Rectangle'' Encoder</A> </H1> <P> -This chapter will help you to create a simple BER and XER encoder +This example will help you to create a simple BER and XER encoder of a ''Rectangle'' type used throughout this document. <P> @@ -1379,7 +1385,7 @@ the file <B>main.c</B>: <FONT SIZE="-1"> asn_enc_rval_t ec; /* Encoder return value */</FONT> <FONT SIZE="-1"> /* Allocate the Rectangle_t */</FONT> - <FONT SIZE="-1"> rectangle = calloc(1, sizeof(Rectangle_t); /* not malloc! */</FONT> + <FONT SIZE="-1"> rectangle = calloc(1, sizeof(Rectangle_t)); /* not malloc! */</FONT> <FONT SIZE="-1"> if(!rectangle) {</FONT> <FONT SIZE="-1"> perror(''calloc() failed'');</FONT> <FONT SIZE="-1"> exit(71); /* better, EX_OSERR */</FONT> @@ -1443,12 +1449,12 @@ type, named <B>rencode</B>! <P> -<H1><A NAME="SECTION04120000000000000000"> -A ''Rectangle'' Decoder</A> +<H1><A NAME="SECTION04120000000000000000"></A><A NAME="sec:A-Rectangle-Decoder"></A><BR> +A ''Rectangle'' Decoder </H1> <P> -This chapter will help you to create a simple BER decoder of a simple +This example will help you to create a simple BER decoder of a simple ''Rectangle'' type used throughout this document. <P> @@ -1565,11 +1571,90 @@ it as it were a BER-encoded Rectangle type, and prints out the text <LI>Voila! You have just created the BER decoder of a Rectangle type, named <B>rdecode</B>! </LI> +</OL> + +<P> + +<H1><A NAME="SECTION04200000000000000000"> +Constraint validation examples</A> +</H1> + +<P> +This chapter shows how to define ASN.1 constraints and use the generated +validation code. + +<P> + +<H1><A NAME="SECTION04210000000000000000"> +Adding constraints into ''Rectangle'' type</A> +</H1> + +<P> +This example shows how to add basic constraints to the ASN.1 specification +and how to invoke the constraints validation code in your application. + +<P> + +<OL> +<LI>Create a file named <B>rectangle.asn1</B> with the following contents: + +<P> + +<BLOCKQUOTE><PRE> +RectangleModuleWithConstraints DEFINITIONS ::= +BEGIN + +Rectangle ::= SEQUENCE { + height INTEGER (0..100), -- Value range constraint + width INTEGER (0..MAX) -- Makes width non-negative +} + +END +</PRE> +</BLOCKQUOTE> + +</LI> +<LI>Compile the file according to procedures shown in the previous chapter. +</LI> +<LI>Modify the Rectangle type processing routine (you can start with the +main() routine shown in the Section sec:A-Rectangle-Decoder) +by placing the following snippet of code <I>before</I> encoding and/or +<I>after</I> decoding the Rectangle type<A NAME="tex2html10" + HREF="#foot874"><SUP>6.1</SUP></A>: + +<P> + +<BLOCKQUOTE><PRE> +<FONT SIZE="-1">int ret; /* Return value */</FONT> +<FONT SIZE="-1">char errbuf[128]; /* Buffer for error message */</FONT> +<FONT SIZE="-1">size_t errlen = sizeof(errbuf); /* Size of the buffer */</FONT> + <FONT SIZE="-1"> </FONT> +<FONT SIZE="-1">/* ... here may go Rectangle decoding code ... */</FONT> + +<FONT SIZE="-1">ret = asn_check_constraints(asn_DEF_Rectangle,</FONT> + <FONT SIZE="-1"> rectangle, errbuf, &errlen);</FONT> +<FONT SIZE="-1">/* assert(errlen < sizeof(errbuf)); // you may rely on that */</FONT> +<FONT SIZE="-1">if(ret) {</FONT> + <FONT SIZE="-1"> fprintf(stderr, ''Constraint validation failed: %s\n'',</FONT> + <FONT SIZE="-1"> errbuf /* errbuf is properly nul-terminated */</FONT> + <FONT SIZE="-1"> );</FONT> + <FONT SIZE="-1"> /* exit(...); // Replace with appropriate action */</FONT> +<FONT SIZE="-1">}</FONT> + +<FONT SIZE="-1">/* ... here may go Rectangle encoding code ... */</FONT> +</PRE> +</BLOCKQUOTE> + +</LI> +<LI>Compile the resulting C code as shown in the previous chapters. +</LI> +<LI>Done. +</LI> </OL> <H2><A NAME="SECTION05000000000000000000"> Bibliography</A> </H2><DL COMPACT><DD><P></P><DT><A NAME="ASN1C">ASN1C</A> -<DD>The OpenSource ASN.1 Compiler. <A HREF=http://lionet.info/asn1c/>http://lionet.info/asn1c/</A> +<DD>The Open Source ASN.1 Compiler. <A HREF=http://lionet.info/>http://lionet.info/</A>asn1c <P></P><DT><A NAME="AONL">AONL</A> <DD>Online ASN.1 Compiler. <A HREF=http://lionet.info/asn1c/>http://lionet.info/asn1c/</A>asn1c.cgi <P></P><DT><A NAME="Dub00">Dub00</A> @@ -1577,7 +1662,8 @@ Bibliography</A> systems</I> -- Morgan Kaufmann Publishers, 2000. <A HREF=http://asn1.elibel.tm.fr/en/book/>http://asn1.elibel.tm.fr/en/book/</A>. ISBN:0-12-6333361-0. <P></P><DT><A NAME="ITU-T_ASN.1">ITU-T/ASN.1</A> -<DD>ITU-T Study Group 17 - Languages for Telecommunication Systems <A HREF=http://www.itu.int/ITU-T/studygroups/com17/languages/>http://www.itu.int/ITU-T/studygroups/com17/languages/</A></DL> +<DD>ITU-T Study Group 17 - Languages for Telecommunication Systems <A HREF=http://www.itu.int/ITU-T/studygroups/com17/languages/>http://www.itu.int/ITU-T/studygroups/com17/languages/</A> +</DL> <P> <BR><HR><H4>Footnotes</H4> @@ -1588,7 +1674,7 @@ ISBN:0-12-6333361-0. not a definitive factor. </DD> -<DT><A NAME="foot739">... this</A><A +<DT><A NAME="foot801">... this</A><A HREF="asn1c-usage.html#tex2html2"><SUP>2.2</SUP></A></DT> <DD><I>-fnative-types</I> compiler option is used to produce basic C <I>int</I> types instead of infinite width INTEGER_t structures. See <A HREF=#Table1>Table 1</A>. @@ -1600,19 +1686,19 @@ types instead of infinite width INTEGER_t structures. See <A HREF=#Table1>Table text (XML) based. </DD> -<DT><A NAME="foot740">...asn1c</A><A +<DT><A NAME="foot802">...asn1c</A><A HREF="asn1c-usage.html#tex2html4"><SUP>3.1</SUP></A></DT> <DD>The 1 symbol in asn<B>1</B>c is a digit, not an ''ell'' letter. </DD> -<DT><A NAME="foot741">... specification</A><A +<DT><A NAME="foot803">... specification</A><A HREF="asn1c-usage.html#tex2html5"><SUP>3.2</SUP></A></DT> <DD>This is probably <B>not</B> what you want to try out right now - read through the rest of this chapter to find out about <B>-P</B> and <B>-R</B> options. </DD> -<DT><A NAME="foot747">...that simple</A><A +<DT><A NAME="foot809">...that simple</A><A HREF="asn1c-usage.html#tex2html7"><SUP>4.1</SUP></A></DT> <DD>Provided that you've also created a .c file with the <I>int main()</I> routine. @@ -1631,10 +1717,22 @@ buffer to continue decoding. which aren't important for the size determination. </DD> +<DT><A NAME="foot874">... type</A><A + HREF="asn1c-usage.html#tex2html10"><SUP>6.1</SUP></A></DT> +<DD>Placing the constraint checking code <I>before</I> encoding helps +to make sure you know the data is correct and within constraints before +sharing the data with anyone else. + +<P> +Placing the constraint checking code <I>after</I> decoding, but before +any further action depending on the decoded data, helps to make sure +the application got the valid contents before making use of it. + +</DD> </DL><BR><HR> <ADDRESS> Lev Walkin -2005-01-31 +2005-02-02 </ADDRESS> </BODY> </HTML> diff --git a/doc/asn1c-usage.lyx b/doc/asn1c-usage.lyx index a6c82ae1..044d3438 100644 --- a/doc/asn1c-usage.lyx +++ b/doc/asn1c-usage.lyx @@ -12,7 +12,7 @@ linkcolor={gray40}, urlcolor={urlblue}, pdfauthor={Lev Walkin}, -pdftitle={Using the OpenSource ASN.1 Compiler}, +pdftitle={Using the Open Source ASN.1 Compiler}, pdfkeywords={ASN.1,asn1c,compiler} ]{hyperref} %\fancyhf{} @@ -46,7 +46,7 @@ pdfkeywords={ASN.1,asn1c,compiler} \layout Title -Using the OpenSource ASN.1 Compiler +Using the Open Source ASN.1 Compiler \layout Author Lev Walkin < @@ -2740,6 +2740,11 @@ free_struct Examples \layout Chapter + +\begin_inset LatexCommand \label{cha:Step-by-step-examples} + +\end_inset + Step by step examples \layout Section @@ -2754,7 +2759,7 @@ Rectangle Encoder \layout Standard -This chapter will help you to create a simple BER and XER encoder of a +This example will help you to create a simple BER and XER encoder of a \begin_inset Quotes sld \end_inset @@ -2976,7 +2981,7 @@ int main(int ac, char **av) { \size small - rectangle = calloc(1, sizeof(Rectangle_t); /* not malloc! */ + rectangle = calloc(1, sizeof(Rectangle_t)); /* not malloc! */ \layout LyX-Code @@ -3273,6 +3278,11 @@ clearpage{} \layout Section + +\begin_inset LatexCommand \label{sec:A-Rectangle-Decoder} + +\end_inset + A \begin_inset Quotes sld \end_inset @@ -3284,7 +3294,7 @@ Rectangle Decoder \layout Standard -This chapter will help you to create a simple BER decoder of a simple +This example will help you to create a simple BER decoder of a simple \begin_inset Quotes sld \end_inset @@ -3382,7 +3392,7 @@ main.c \series default : \begin_inset ERT -status Open +status Collapsed \layout Standard @@ -3704,12 +3714,230 @@ Voila! You have just created the BER decoder of a Rectangle type, named rdecode \series default ! +\layout Chapter + +Constraint validation examples +\layout Standard + +This chapter shows how to define ASN.1 constraints and use the generated + validation code. +\layout Section + +Adding constraints into +\begin_inset Quotes sld +\end_inset + +Rectangle +\begin_inset Quotes srd +\end_inset + + type +\layout Standard + +This example shows how to add basic constraints to the ASN.1 specification + and how to invoke the constraints validation code in your application. +\layout Enumerate + +Create a file named +\series bold +rectangle.asn1 +\series default + with the following contents: +\begin_deeper +\layout LyX-Code + +RectangleModuleWithConstraints DEFINITIONS ::= +\layout LyX-Code + +BEGIN +\layout LyX-Code + + +\layout LyX-Code + +Rectangle ::= SEQUENCE { +\layout LyX-Code + + height INTEGER (0..100), -- Value range constraint +\layout LyX-Code + + width INTEGER (0..MAX) -- Makes width non-negative +\layout LyX-Code + +} +\layout LyX-Code + + +\layout LyX-Code + +END +\end_deeper +\layout Enumerate + +Compile the file according to procedures shown in the previous chapter. +\layout Enumerate + +Modify the Rectangle type processing routine (you can start with the main() + routine shown in the Section +\begin_inset LatexCommand \vref{sec:A-Rectangle-Decoder} + +\end_inset + +) by placing the following snippet of code +\emph on +before +\emph default + encoding and/or +\emph on +after +\emph default + decoding the Rectangle type +\begin_inset Foot +collapsed true + +\layout Standard + +Placing the constraint checking code +\emph on +before +\emph default + encoding helps to make sure you know the data is correct and within constraints + before sharing the data with anyone else. +\layout Standard + +Placing the constraint checking code +\emph on +after +\emph default + decoding, but before any further action depending on the decoded data, + helps to make sure the application got the valid contents before making + use of it. +\end_inset + +: +\begin_inset ERT +status Collapsed + +\layout Standard + +\backslash +clearpage{} +\end_inset + + +\begin_deeper +\layout LyX-Code + + +\size small +int ret; /* Return value */ +\layout LyX-Code + + +\size small +char errbuf[128]; /* Buffer for error message */ +\layout LyX-Code + + +\size small +size_t errlen = sizeof(errbuf); /* Size of the buffer */ +\layout LyX-Code + + +\size small + +\layout LyX-Code + + +\size small +/* ... + here may go Rectangle decoding code ... + */ +\layout LyX-Code + + +\size small + +\layout LyX-Code + + +\size small +ret = asn_check_constraints(asn_DEF_Rectangle, +\layout LyX-Code + + +\size small + rectangle, errbuf, &errlen); +\layout LyX-Code + + +\size small +/* assert(errlen < sizeof(errbuf)); // you may rely on that */ +\layout LyX-Code + + +\size small +if(ret) { +\layout LyX-Code + + +\size small + fprintf(stderr, +\begin_inset Quotes sld +\end_inset + +Constraint validation failed: %s +\backslash +n +\begin_inset Quotes srd +\end_inset + +, +\layout LyX-Code + + +\size small + errbuf /* errbuf is properly nul-terminated */ +\layout LyX-Code + + +\size small + ); +\layout LyX-Code + + +\size small + /* exit(...); // Replace with appropriate action */ +\layout LyX-Code + + +\size small +} +\layout LyX-Code + + +\size small + +\layout LyX-Code + + +\size small +/* ... + here may go Rectangle encoding code ... + */ +\end_deeper +\layout Enumerate + +Compile the resulting C code as shown in the previous chapters. +\layout Enumerate + +Done. \layout Bibliography \bibitem [ASN1C]{ASN1C} -The OpenSource ASN.1 Compiler. +The Open Source ASN.1 Compiler. -\begin_inset LatexCommand \htmlurl{http://lionet.info/asn1c/} +\begin_inset LatexCommand \htmlurl{http://lionet.info/asn1c} \end_inset diff --git a/doc/asn1c-usage.pdf b/doc/asn1c-usage.pdf Binary files differindex f685e01f..4fd5cf78 100644 --- a/doc/asn1c-usage.pdf +++ b/doc/asn1c-usage.pdf |