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Commit 34424c77 authored by Robert Schmidt's avatar Robert Schmidt
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Remove unnecessary ASN.1 macros and generation scripts

parent feeb017e
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cmake_targets/macros.cmake
View file @ 34424c77
...@@ -82,21 +82,6 @@ function(make_version VERSION_VALUE) ...@@ -82,21 +82,6 @@ function(make_version VERSION_VALUE)
set(${VERSION_VALUE} "${RESULT}" PARENT_SCOPE) set(${VERSION_VALUE} "${RESULT}" PARENT_SCOPE)
endfunction() endfunction()
macro(compile_asn1 asn1Source asn1cCmd ResultFlag)
# Warning: if you modify ASN.1 source file to generate new C files, cmake should be re-run instead of make
execute_process(COMMAND ${asn1cCmd} ${asn1Source} RESULT_VARIABLE ret)
if (NOT ${ret} STREQUAL 0)
message(FATAL_ERROR "${ret}: error")
endif (NOT ${ret} STREQUAL 0)
add_custom_target (
${ResultFlag} ALL
${asn1cCmd} ${asn1Source}
DEPENDS ${asn1Source}
)
endmacro(compile_asn1)
macro(eval_boolean VARIABLE) macro(eval_boolean VARIABLE)
if(${ARGN}) if(${ARGN})
set(${VARIABLE} ON) set(${VARIABLE} ON)
......
cmake_targets/tools/asn1tostruct.py deleted 100755 → 0
View file @ feeb017e
This diff is collapsed.
cmake_targets/tools/fix_asn1 deleted 100755 → 0
View file @ feeb017e
#!/bin/bash
# in those arrays, each line is:
# <file> <sha1sum of file (without line 4 which changes depending on the location of the files)> <patch to apply to file>
RRC_Rel14=(
"SystemInformation-r8-IEs.h" 4df485c5ddf2540eca271876cdc512caa19b0890 "fix_asn1.data/RRC.rel14/SystemInformation-r8-IEs.h.diff"
"SystemInformation-NB-r13-IEs.h" 6d91332d5c39205819b06e5e36efe62ff8e5b33b "fix_asn1.data/RRC.rel14/SystemInformation-NB-r13-IEs.h.diff"
)
RRC_Rel10=(
"SystemInformation-r8-IEs.h" 603cd6615cff36ec7020692d72c0d6de7c4859cb "fix_asn1.data/RRC.rel10/SystemInformation-r8-IEs.h.diff"
)
X2AP_Rel11_2=(
"X2ap-CriticalityDiagnostics-IE-List.h" ae96308b37fcbcbf39da5012e42968135fc5f27b "fix_asn1.data/X2AP.rel11.2/X2ap-CriticalityDiagnostics-IE-List.h.diff"
)
red_color="$(tput setaf 1)"
green_color="$(tput setaf 2)"
reset_color="$(tput sgr0)"
function error()
{
echo -e "$red_color"ERROR: "$@""$reset_color"
# exit 1
}
function check_sha1()
{
local file="$1"
local target_sha1="$2"
if [ ! -f "$file" ]
then
error "$file: no such file"
fi
# we don't use the line 4 of the file
# it contains the location of the ASN1 grammar
# and this location is not the same on every
# installation (this is for *.h files, for *.c
# files it's no big deal to skip that line)
local computed_sha1=$(sed 4d "$file" | sha1sum | cut -f 1 -d ' ')
if [ "$target_sha1" != "$computed_sha1" ]
then
error "$file: wrong SHA1"
fi
}
function patch_file()
{
local patch="$1"
local file="$2"
echo -e "$green_color""patch file $file with $OPENAIR_DIR/cmake_targets/tools/$patch""$reset_color"
# patch "$file" "$OPENAIR_DIR/cmake_targets/tools/$patch"
# if [ $? -ne 0 ]
# then
# error "patching of $file with $OPENAIR_DIR/cmake_targets/tools/$patch failed"
# fi
}
function apply_patches()
{
local directory="$1"
local array=$2
local len=$3 # the length could be computed locally but the way to do it is not clear to me [CROUX]
local i
local file
local sha1
local patch
local item
for (( i = 0; i < $len; i += 3 ))
do
# special bash syntax to access the array
item=$array[$i]; file=${!item}
item=$array[$((i+1))]; sha1=${!item}
item=$array[$((i+2))]; patch=${!item}
check_sha1 "$directory/$file" "$sha1"
patch_file "$patch" "$directory/$file"
done
}
function patch_rrc()
{
local directory="$1"
local version="$2"
case "$version" in
Rel14 )
echo "patching RRC files release 14"
#apply_patches "$directory" RRC_Rel14 ${#RRC_Rel14[*]}
;;
Rel10 )
echo "patching RRC files release 10"
apply_patches "$directory" RRC_Rel10 ${#RRC_Rel10[*]}
;;
Rel8 )
echo "patching RRC files release 8 TODO?"
;;
* )
error unknwon/unhandled RRC version \'"$version"\'
;;
esac
}
function patch_nr_rrc()
{
local directory="$1"
local version="$2"
case "$version" in
NR_Rel15 )
echo "patching NR_RRC files release 15"
apply_patches "$directory" NR_RRC_Rel15 ${#NR_RRC_Rel15[*]}
;;
* )
error unknwon/unhandled NR_RRC version \'"$version"\'
;;
esac
}
function patch_x2ap()
{
local directory="$1"
local version="$2"
case "$version" in
R14 )
;;
R11 )
echo "patching X2AP files release 11.2"
apply_patches "$directory" X2AP_Rel11_2 ${#X2AP_Rel11_2[*]}
;;
* )
error unknwon/unhandled X2AP version \'"$version"\'
;;
esac
}
function patch_s1ap()
{
local directory="$1"
local version="$2"
case "$version" in
R14 )
;;
R10 )
#nothing to do anymore (fixes went to asn1c)
;;
* )
error unknwon/unhandled S1AP version \'"$version"\'
;;
esac
}
function patch_f1ap()
{
local directory="$1"
local version="$2"
case "$version" in
R15 )
#nothing to do anymore (fixes went to asn1c)
;;
* )
error unknwon/unhandled F1AP version \'"$version"\'
;;
esac
}
function main()
{
if [ $# -ne 3 ]
then
echo "ERROR: pass <output directory> <module> <version>"
exit 1
fi
if [ x"$OPENAIR_DIR" = x ]
then
error "the variable OPENAIR_DIR is not set"
fi
local directory="$1"
local module="$2"
local version="$3"
case "$module" in
RRC )
patch_rrc "$directory" "$version"
;;
NR_RRC )
patch_nr_rrc "$directory" "$version"
;;
X2AP )
patch_x2ap "$directory" "$version"
;;
S1AP )
patch_s1ap "$directory" "$version"
;;
F1AP )
patch_f1ap "$directory" "$version"
;;
* )
error unknown module "$module"
;;
esac
exit 0
}
main "$@"
cmake_targets/tools/fix_asn1.data/RRC.rel10/SystemInformation-r8-IEs.h.diff deleted 100755 → 0
View file @ feeb017e
57,61d56
< /* SystemInformation-r8-IEs */
< typedef struct SystemInformation_r8_IEs {
< struct SystemInformation_r8_IEs__sib_TypeAndInfo {
< A_SEQUENCE_OF(struct SystemInformation_r8_IEs__sib_TypeAndInfo__Member {
< SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR present;
79c74,78
< } choice;
---
> };
>
> struct SystemInformation_r8_IEs__sib_TypeAndInfo__Member {
> SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR present;
> union SystemInformation_r8_IEs__sib_TypeAndInfo__Member_u choice;
83c82,87
< } ) list;
---
> };
>
> /* SystemInformation-r8-IEs */
> typedef struct SystemInformation_r8_IEs {
> struct SystemInformation_r8_IEs__sib_TypeAndInfo {
> A_SEQUENCE_OF(struct SystemInformation_r8_IEs__sib_TypeAndInfo__Member) list;
cmake_targets/tools/fix_asn1.data/RRC.rel14/SystemInformation-NB-r13-IEs.h.diff deleted 100755 → 0
View file @ feeb017e
48a49,70
> struct SystemInformation_NB_r13_IEs__sib_TypeAndInfo_r13__Member {
> SystemInformation_NB_r13_IEs__sib_TypeAndInfo_r13__Member_PR present;
> union SystemInformation_NB_r13_IEs__sib_TypeAndInfo_r13__Member_u {
> SystemInformationBlockType2_NB_r13_t sib2_r13;
> SystemInformationBlockType3_NB_r13_t sib3_r13;
> SystemInformationBlockType4_NB_r13_t sib4_r13;
> SystemInformationBlockType5_NB_r13_t sib5_r13;
> SystemInformationBlockType14_NB_r13_t sib14_r13;
> SystemInformationBlockType16_NB_r13_t sib16_r13;
> /*
> * This type is extensible,
> * possible extensions are below.
> */
> SystemInformationBlockType15_NB_r14_t sib15_v1430;
> SystemInformationBlockType20_NB_r14_t sib20_v1430;
> SystemInformationBlockType22_NB_r14_t sib22_v1430;
> } choice;
>
> /* Context for parsing across buffer boundaries */
> asn_struct_ctx_t _asn_ctx;
> };
>
52,72c74
< A_SEQUENCE_OF(struct SystemInformation_NB_r13_IEs__sib_TypeAndInfo_r13__Member {
< SystemInformation_NB_r13_IEs__sib_TypeAndInfo_r13__Member_PR present;
< union SystemInformation_NB_r13_IEs__sib_TypeAndInfo_r13__Member_u {
< SystemInformationBlockType2_NB_r13_t sib2_r13;
< SystemInformationBlockType3_NB_r13_t sib3_r13;
< SystemInformationBlockType4_NB_r13_t sib4_r13;
< SystemInformationBlockType5_NB_r13_t sib5_r13;
< SystemInformationBlockType14_NB_r13_t sib14_r13;
< SystemInformationBlockType16_NB_r13_t sib16_r13;
< /*
< * This type is extensible,
< * possible extensions are below.
< */
< SystemInformationBlockType15_NB_r14_t sib15_v1430;
< SystemInformationBlockType20_NB_r14_t sib20_v1430;
< SystemInformationBlockType22_NB_r14_t sib22_v1430;
< } choice;
<
< /* Context for parsing across buffer boundaries */
< asn_struct_ctx_t _asn_ctx;
< } ) list;
---
> A_SEQUENCE_OF(struct SystemInformation_NB_r13_IEs__sib_TypeAndInfo_r13__Member) list;
cmake_targets/tools/fix_asn1.data/RRC.rel14/SystemInformation-r8-IEs.h.diff deleted 100755 → 0
View file @ feeb017e
73,77d72
< /* SystemInformation-r8-IEs */
< typedef struct SystemInformation_r8_IEs {
< struct SystemInformation_r8_IEs__sib_TypeAndInfo {
< A_SEQUENCE_OF(struct SystemInformation_r8_IEs__sib_TypeAndInfo__Member {
< SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR present;
103c98,102
< } choice;
---
> };
>
> struct SystemInformation_r8_IEs__sib_TypeAndInfo__Member {
> SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR present;
> union SystemInformation_r8_IEs__sib_TypeAndInfo__Member_u choice;
107c106,111
< } ) list;
---
> };
>
> /* SystemInformation-r8-IEs */
> typedef struct SystemInformation_r8_IEs {
> struct SystemInformation_r8_IEs__sib_TypeAndInfo {
> A_SEQUENCE_OF(struct SystemInformation_r8_IEs__sib_TypeAndInfo__Member) list;
cmake_targets/tools/fix_asn1.data/X2AP.rel11.2/X2ap-CriticalityDiagnostics-IE-List.h.diff deleted 100755 → 0
View file @ feeb017e
29,31c29
< /* X2ap-CriticalityDiagnostics-IE-List */
< typedef struct X2ap_CriticalityDiagnostics_IE_List {
< A_SEQUENCE_OF(struct X2ap_CriticalityDiagnostics_IE_List__Member {
---
> struct X2ap_CriticalityDiagnostics_IE_List__Member {
43c41,46
< } ) list;
---
> };
>
> /* X2ap-CriticalityDiagnostics-IE-List */
> typedef struct X2ap_CriticalityDiagnostics_IE_List {
> A_SEQUENCE_OF(struct X2ap_CriticalityDiagnostics_IE_List__Member
> ) list;
cmake_targets/tools/generate_asn1 deleted 100755 → 0
View file @ feeb017e
#!/bin/bash
function main()
{
PROTOCOL_DIR=$1
mkdir -p ${PROTOCOL_DIR}
cd ${PROTOCOL_DIR}
# Because use $* also include directory, so we need shift
shift
local module="$2"
#if this script is called with only 2 arguments (so 1 here after the shift), it's for RRC
#(there may be a better way...)
if [ $# -eq 2 ]; then
#asn1c does not work well with extension groups, we need the following fix:
# replace [[ by '<name> SEQUENCE {'
# and ]] by '} OPTIONAL'
#<name> is ext<N> with N starting from 1 and incremented at each new [[ ]] just
#following another [[ ]]
#
#this is what the following C program does
echo generate asnfix.c
cat << EOF > asnfix.c
/* transforms:
* '[[' to 'name SEQUENCE {'
* ']]' to '} OPTIONAL'
* name is ext1, ext2, ..., for each [[ at the same level
* levels are delimited by { and }
* -- to end of line is a comment and unprocessed
* nested [[ ]] not handled
* { and } must be balanced
* [[ and ]] can be whatever, every combination is valid
*/
#include <stdio.h>
#include <stdlib.h>
void level(int toplevel)
{
int c;
int next_name = 1;
while (1) {
c = getchar();
next:
if (c == EOF) { if (toplevel) break; abort(); }
if (c == '-') {
c = getchar();
if (c != '-') { putchar('-'); goto next; }
putchar(c); putchar(c);
while (1) {
c = getchar(); if (c == EOF) abort();
putchar(c);
if (c == '\n') break;
}
continue;
}
if (c == '[') {
c = getchar();
if (c != '[') { putchar('['); goto next; }
printf("ext%d SEQUENCE {", next_name);
next_name++;
continue;
}
if (c == ']') {
c = getchar();
if (c != ']') { putchar(']'); goto next; }
printf("} OPTIONAL");
continue;
}
putchar(c);
if (c == '}') { if (toplevel) abort(); break; }
if (c == '{') level(0);
}
}
int main(void)
{
level(1);
fflush(stdout);
return 0;
}
EOF
echo compile asnfix.c
gcc -Wall -o asnfix asnfix.c
echo run asnfix on $1
./asnfix < $1 > fixed_grammar.asn
rm -f asnfix asnfix.c
echo done with asnfix
echo running asn1c
case "$module" in
RRC )
asn1c -gen-PER -fcompound-names -no-gen-example fixed_grammar.asn 2>&1 | grep -v -- '->' | grep -v '^Compiled' |grep -v sample
;;
NR_RRC )
export ASN1C_PREFIX=NR_
asn1c -gen-PER -fcompound-names -findirect-choice -no-gen-example fixed_grammar.asn 2>&1 | grep -v -- '->' | grep -v '^Compiled' |grep -v sample
;;
S1AP )
export ASN1C_PREFIX=S1AP_
asn1c -gen-PER -fcompound-names -no-gen-example fixed_grammar.asn 2>&1 | grep -v -- '->' | grep -v '^Compiled' |grep -v sample
;;
X2AP )
export ASN1C_PREFIX=X2AP_
asn1c -gen-PER -fcompound-names -no-gen-example fixed_grammar.asn 2>&1 | grep -v -- '->' | grep -v '^Compiled' |grep -v sample
;;
esac
rm -f fixed_grammar.asn
echo asn1c done
elif echo ${PROTOCOL_DIR} | grep -q "F1AP"; then
asn1c -gen-PER -fcompound-names -no-gen-example -findirect-choice -fno-include-deps $* 2>&1 | grep -v -- '->' | grep -v '^Compiled' |grep -v sample
else
case "$module" in
RRC )
asn1c -pdu=all -fcompound-names -gen-PER -no-gen-OER -no-gen-example $* 2>&1 | grep -v -- '->' | grep -v '^Compiled' |grep -v sample
;;
NR_RRC )
export ASN1C_PREFIX=NR_
asn1c -fcompound-names -findirect-choice -fno-include-deps -gen-PER -no-gen-OER -no-gen-example $* 2>&1 | grep -v -- '->' | grep -v '^Compiled' |grep -v sample
;;
S1AP )
export ASN1C_PREFIX=S1AP_
asn1c -fcompound-names -fno-include-deps -gen-PER -no-gen-OER -no-gen-example $* 2>&1 | grep -v -- '->' | grep -v '^Compiled' |grep -v sample
;;
X2AP )
export ASN1C_PREFIX=X2AP_
asn1c -fcompound-names -fno-include-deps -gen-PER -no-gen-OER -no-gen-example $* 2>&1 | grep -v -- '->' | grep -v '^Compiled' |grep -v sample
;;
esac
fi
awk '
BEGIN {
print "#ifndef __ASN1_CONSTANTS_H__"
print "#define __ASN1_CONSTANTS_H__"
}
/INTEGER ::=/ {
gsub("INTEGER ::=","")
gsub("--","//")
gsub("-1","_minus_1")
gsub("-","_")
printf("#define %s\n",$0)
}
/::=.*INTEGER.*[(]/ {
nb_fields=split($0,val,"[:=().]+");
gsub("-","_",val[1]);
printf("#define min_val_%s %s\n",val[1],val[nb_fields-2]);
printf("#define max_val_%s %s\n",val[1],val[nb_fields-1]);
}
END {
print "#endif ";
} ' $1 > asn1_constants.h
}
main "$@"
cmake_targets/tools/make_asn1c_includes.sh deleted 100755 → 0
View file @ feeb017e
#!/bin/bash
export ASN1C_PREFIX=$1
shift
options=$1
shift
GENERATED_FULL_DIR=$1
shift
ASN1_SOURCE_DIR=$*
done_flag="$GENERATED_FULL_DIR"/done
rebuild=0
for f in $ASN1_SOURCE_DIR ; do
if [ "$done_flag" -ot "$f" ] ; then
rebuild=1
fi
done
if [ $rebuild -eq 1 ] ; then
rm -f "$GENERATED_FULL_DIR"/${ASN1C_PREFIX}*.c "$GENERATED_FULL_DIR"/${ASN1C_PREFIX}*.h
mkdir -p "$GENERATED_FULL_DIR"
asn1c -pdu=all -fcompound-names -gen-PER -no-gen-OER -no-gen-example $options -D $GENERATED_FULL_DIR $ASN1_SOURCE_DIR |& egrep -v "^Copied|^Compiled" | sort -u
if [ "$ASN1C_PREFIX" = "X2AP_" ] ; then
sed -i 's/18446744073709551615))/18446744073709551615U))/g' "$GENERATED_FULL_DIR"/${ASN1C_PREFIX}E-RABUsageReport-Item.c
sed -i 's/18446744073709551615 }/18446744073709551615U }/g' "$GENERATED_FULL_DIR"/${ASN1C_PREFIX}E-RABUsageReport-Item.c
fi
if [ "$ASN1C_PREFIX" = "S1AP_" ] ; then
sed -i 's/18446744073709551615))/18446744073709551615U))/g' "$GENERATED_FULL_DIR"/${ASN1C_PREFIX}E-RABUsageReportItem.c
sed -i 's/18446744073709551615 }/18446744073709551615U }/g' "$GENERATED_FULL_DIR"/${ASN1C_PREFIX}E-RABUsageReportItem.c
fi
if [ "$ASN1C_PREFIX" = "NGAP_" ] ; then
sed -i 's/18446744073709551615))/18446744073709551615U))/g' "$GENERATED_FULL_DIR"/${ASN1C_PREFIX}VolumeTimedReport-Item.c
sed -i 's/18446744073709551615 }/18446744073709551615U }/g' "$GENERATED_FULL_DIR"/${ASN1C_PREFIX}VolumeTimedReport-Item.c
fi
fi
touch $done_flag
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