static const char *key_word[] = {
- "::=","OPTIONAL","INTEGER","SIZE","OCTET","STRING"
- ,"SEQUENCE","BIT","UNIVERSAL","PRIVATE","OPTIONAL"
- ,"DEFAULT","CHOICE","OF","OBJECT","IDENTIFIER"
- ,"BOOLEAN","TRUE","FALSE","APPLICATION","ANY","DEFINED"
- ,"SET","BY","EXPLICIT","IMPLICIT","DEFINITIONS","TAGS"
- ,"BEGIN","END","UTCTime","GeneralizedTime"
- ,"GeneralString","FROM","IMPORTS","NULL","ENUMERATED"
- ,"NumericString", "IA5String", "TeletexString", "PrintableString"
- ,"UniversalString", "BMPString", "UTF8String", "VisibleString"};
+ "::=","OPTIONAL","INTEGER","SIZE","OCTET","STRING",
+ "SEQUENCE","BIT","UNIVERSAL","PRIVATE","OPTIONAL",
+ "DEFAULT","CHOICE","OF","OBJECT","IDENTIFIER",
+ "BOOLEAN","TRUE","FALSE","APPLICATION","ANY","DEFINED",
+ "SET","BY","EXPLICIT","IMPLICIT","DEFINITIONS","TAGS",
+ "BEGIN","END","UTCTime","GeneralizedTime",
+ "GeneralString","FROM","IMPORTS","NULL","ENUMERATED",
+ "NumericString", "IA5String", "TeletexString", "PrintableString",
+ "UniversalString", "BMPString", "UTF8String", "VisibleString"};
+
static const int key_word_token[] = {
- ASSIG,OPTIONAL,INTEGER,SIZE,OCTET,STRING
- ,SEQUENCE,BIT,UNIVERSAL,PRIVATE,OPTIONAL
- ,DEFAULT,CHOICE,OF,OBJECT,STR_IDENTIFIER
- ,BOOLEAN,ASN1_TRUE,ASN1_FALSE,APPLICATION,ANY,DEFINED
- ,SET,BY,EXPLICIT,IMPLICIT,DEFINITIONS,TAGS
- ,BEGIN,END,UTCTime,GeneralizedTime
- ,GeneralString,FROM,IMPORTS,TOKEN_NULL,ENUMERATED
- ,NumericString,IA5String,TeletexString,PrintableString
- ,UniversalString,BMPString,UTF8String,VisibleString
- };
+ ASSIG, OPTIONAL, INTEGER, SIZE, OCTET, STRING, SEQUENCE, BIT, UNIVERSAL,
+ PRIVATE, OPTIONAL, DEFAULT, CHOICE, OF, OBJECT, STR_IDENTIFIER,
+ BOOLEAN, ASN1_TRUE, ASN1_FALSE, APPLICATION, ANY, DEFINED, SET, BY,
+ EXPLICIT, IMPLICIT, DEFINITIONS, TAGS, BEGIN, END, UTCTime,
+ GeneralizedTime, GeneralString, FROM, IMPORTS, TOKEN_NULL,
+ ENUMERATED, NumericString, IA5String, TeletexString, PrintableString,
+ UniversalString, BMPString, UTF8String, VisibleString
+};
/*************************************************************/
/* Function: _asn1_yylex */
/* Token identifier or ASCII code or 0(zero: End Of File) */
/*************************************************************/
static int
-_asn1_yylex()
+_asn1_yylex ()
{
- int c,counter=0,k,lastc;
- char string[ASN1_MAX_NAME_SIZE+1]; /* will contain the next token */
+ int c, counter = 0, k, lastc;
+ char string[ASN1_MAX_NAME_SIZE + 1]; /* will contain the next token */
size_t i;
- while(1)
+ while (1)
{
- while((c=fgetc(file_asn1))==' ' || c=='\t' || c=='\n')
- if(c=='\n') lineNumber++;
+ while ((c = fgetc (file_asn1)) == ' ' || c == '\t' || c == '\n')
+ if (c == '\n')
+ lineNumber++;
- if(c==EOF) {
- strcpy(lastToken, "End Of File");
- return 0;
- }
+ if (c == EOF)
+ {
+ strcpy (lastToken, "End Of File");
+ return 0;
+ }
- if(c=='(' || c==')' || c=='[' || c==']' ||
- c=='{' || c=='}' || c==',' || c=='.' ||
- c=='+' || c=='|'){
- lastToken[0]=c;lastToken[1]=0;
- return c;
- }
- if(c=='-'){ /* Maybe the first '-' of a comment */
- if((c=fgetc(file_asn1))!='-'){
- ungetc(c,file_asn1);
- lastToken[0]='-';lastToken[1]=0;
- return '-';
- }
- else{ /* Comments */
- lastc=0;
- counter=0;
- /* A comment finishes at the next double hypen or the end of line */
- while((c=fgetc(file_asn1))!=EOF && c!='\n' &&
- (lastc!='-' || (lastc=='-' && c!='-')))
- lastc=c;
- if(c==EOF) {
- strcpy(lastToken, "End Of File");
- return 0;
- }
- else{
- if(c=='\n') lineNumber++;
- continue; /* next char, please! (repeat the search) */
- }
- }
- }
- string[counter++]=c;
- /* Till the end of the token */
- while(!((c=fgetc(file_asn1))==EOF || c==' '|| c=='\t' || c=='\n' ||
- c=='(' || c==')' || c=='[' || c==']' ||
- c=='{' || c=='}' || c==',' || c=='.'))
- {
- if(counter>=ASN1_MAX_NAME_SIZE) {
- result_parse=ASN1_NAME_TOO_LONG;
- return 0;
- }
- string[counter++]=c;
- }
- ungetc(c,file_asn1);
- string[counter]=0;
- strcpy(lastToken,string);
-
- /* Is STRING a number? */
- for(k=0;k<counter;k++)
- if(!isdigit(string[k])) break;
- if(k>=counter)
- {
- strcpy(yylval.str,string);
- return NUM; /* return the number */
- }
+ if (c == '(' || c == ')' || c == '[' || c == ']' ||
+ c == '{' || c == '}' || c == ',' || c == '.' ||
+ c == '+' || c == '|')
+ {
+ lastToken[0] = c;
+ lastToken[1] = 0;
+ return c;
+ }
+ if (c == '-')
+ { /* Maybe the first '-' of a comment */
+ if ((c = fgetc (file_asn1)) != '-')
+ {
+ ungetc (c, file_asn1);
+ lastToken[0] = '-';
+ lastToken[1] = 0;
+ return '-';
+ }
+ else
+ { /* Comments */
+ lastc = 0;
+ counter = 0;
+ /* A comment finishes at the next double hypen or the end of line */
+ while ((c = fgetc (file_asn1)) != EOF && c != '\n' &&
+ (lastc != '-' || (lastc == '-' && c != '-')))
+ lastc = c;
+ if (c == EOF)
+ {
+ strcpy (lastToken, "End Of File");
+ return 0;
+ }
+ else
+ {
+ if (c == '\n')
+ lineNumber++;
+ continue; /* next char, please! (repeat the search) */
+ }
+ }
+ }
+ string[counter++] = c;
+ /* Till the end of the token */
+ while (!
+ ((c = fgetc (file_asn1)) == EOF || c == ' ' || c == '\t'
+ || c == '\n' || c == '(' || c == ')' || c == '[' || c == ']'
+ || c == '{' || c == '}' || c == ',' || c == '.'))
+ {
+ if (counter >= ASN1_MAX_NAME_SIZE)
+ {
+ result_parse = ASN1_NAME_TOO_LONG;
+ return 0;
+ }
+ string[counter++] = c;
+ }
+ ungetc (c, file_asn1);
+ string[counter] = 0;
+ strcpy (lastToken, string);
+
+ /* Is STRING a number? */
+ for (k = 0; k < counter; k++)
+ if (!isdigit (string[k]))
+ break;
+ if (k >= counter)
+ {
+ strcpy (yylval.str, string);
+ return NUM; /* return the number */
+ }
- /* Is STRING a keyword? */
- for(i=0;i<(sizeof(key_word)/sizeof(char*));i++)
- if(!strcmp(string,key_word[i])) return key_word_token[i];
+ /* Is STRING a keyword? */
+ for (i = 0; i < (sizeof (key_word) / sizeof (char *)); i++)
+ if (!strcmp (string, key_word[i]))
+ return key_word_token[i];
- /* STRING is an IDENTIFIER */
- strcpy(yylval.str,string);
- return IDENTIFIER;
+ /* STRING is an IDENTIFIER */
+ strcpy (yylval.str, string);
+ return IDENTIFIER;
}
}
/* description. */
/*************************************************************/
static void
-_asn1_create_errorDescription(int error,char *errorDescription)
+_asn1_create_errorDescription (int error, char *errorDescription)
{
if (errorDescription == NULL)
return;
- errorDescription[0]=0;
+ errorDescription[0] = 0;
- switch(error){
- case ASN1_SYNTAX_ERROR:
- snprintf(errorDescription, ASN1_MAX_ERROR_DESCRIPTION_SIZE,
- "%s:%u: parse error near '%s'", fileName, lineNumber, lastToken);
- break;
- case ASN1_NAME_TOO_LONG:
- snprintf(errorDescription, ASN1_MAX_ERROR_DESCRIPTION_SIZE,
- "%s:%u: name too long (more than %u characters)", fileName, lineNumber,
- ASN1_MAX_NAME_SIZE);
- break;
- case ASN1_IDENTIFIER_NOT_FOUND:
- snprintf(errorDescription, ASN1_MAX_ERROR_DESCRIPTION_SIZE,
- "%s:: identifier '%s' not found", fileName, _asn1_identifierMissing);
- break;
- }
+ switch (error)
+ {
+ case ASN1_SYNTAX_ERROR:
+ snprintf (errorDescription, ASN1_MAX_ERROR_DESCRIPTION_SIZE,
+ "%s:%u: parse error near '%s'", fileName, lineNumber,
+ lastToken);
+ break;
+ case ASN1_NAME_TOO_LONG:
+ snprintf (errorDescription, ASN1_MAX_ERROR_DESCRIPTION_SIZE,
+ "%s:%u: name too long (more than %u characters)", fileName,
+ lineNumber, ASN1_MAX_NAME_SIZE);
+ break;
+ case ASN1_IDENTIFIER_NOT_FOUND:
+ snprintf (errorDescription, ASN1_MAX_ERROR_DESCRIPTION_SIZE,
+ "%s:: identifier '%s' not found", fileName,
+ _asn1_identifierMissing);
+ break;
+ }
}
* characters.
**/
int
-asn1_parser2tree(const char *file_name, asn1_node *definitions,
- char *errorDescription)
+asn1_parser2tree (const char *file_name, asn1_node * definitions,
+ char *errorDescription)
{
- p_tree=NULL;
+ p_tree = NULL;
- if(*definitions != NULL)
+ if (*definitions != NULL)
return ASN1_ELEMENT_NOT_EMPTY;
- *definitions=NULL;
+ *definitions = NULL;
fileName = file_name;
/* open the file to parse */
- file_asn1=fopen(file_name,"r");
-
- if(file_asn1==NULL){
- result_parse=ASN1_FILE_NOT_FOUND;
- } else{
- result_parse=ASN1_SUCCESS;
-
- lineNumber=1;
- yyparse();
-
- fclose(file_asn1);
-
- if(result_parse==ASN1_SUCCESS){ /* syntax OK */
- /* set IMPLICIT or EXPLICIT property */
- _asn1_set_default_tag(p_tree);
- /* set CONST_SET and CONST_NOT_USED */
- _asn1_type_set_config(p_tree);
- /* check the identifier definitions */
- result_parse = _asn1_check_identifier(p_tree);
- if(result_parse==ASN1_SUCCESS){ /* all identifier defined */
- /* Delete the list and keep the ASN1 structure */
- _asn1_delete_list();
- /* Convert into DER coding the value assign to INTEGER constants */
- _asn1_change_integer_value(p_tree);
- /* Expand the IDs of OBJECT IDENTIFIER constants */
- _asn1_expand_object_id(p_tree);
-
- *definitions=p_tree;
- }
- else /* some identifiers not defined */
- /* Delete the list and the ASN1 structure */
- _asn1_delete_list_and_nodes();
+ file_asn1 = fopen (file_name, "r");
+
+ if (file_asn1 == NULL)
+ {
+ result_parse = ASN1_FILE_NOT_FOUND;
+ }
+ else
+ {
+ result_parse = ASN1_SUCCESS;
+
+ lineNumber = 1;
+ yyparse ();
+
+ fclose (file_asn1);
+
+ if (result_parse == ASN1_SUCCESS)
+ { /* syntax OK */
+ /* set IMPLICIT or EXPLICIT property */
+ _asn1_set_default_tag (p_tree);
+ /* set CONST_SET and CONST_NOT_USED */
+ _asn1_type_set_config (p_tree);
+ /* check the identifier definitions */
+ result_parse = _asn1_check_identifier (p_tree);
+ if (result_parse == ASN1_SUCCESS)
+ { /* all identifier defined */
+ /* Delete the list and keep the ASN1 structure */
+ _asn1_delete_list ();
+ /* Convert into DER coding the value assign to INTEGER constants */
+ _asn1_change_integer_value (p_tree);
+ /* Expand the IDs of OBJECT IDENTIFIER constants */
+ _asn1_expand_object_id (p_tree);
+
+ *definitions = p_tree;
+ }
+ else /* some identifiers not defined */
+ /* Delete the list and the ASN1 structure */
+ _asn1_delete_list_and_nodes ();
+ }
+ else /* syntax error */
+ /* Delete the list and the ASN1 structure */
+ _asn1_delete_list_and_nodes ();
}
- else /* syntax error */
- /* Delete the list and the ASN1 structure */
- _asn1_delete_list_and_nodes();
- }
- if (errorDescription!=NULL)
- _asn1_create_errorDescription(result_parse,errorDescription);
+ if (errorDescription != NULL)
+ _asn1_create_errorDescription (result_parse, errorDescription);
return result_parse;
}
* file there is an identifier whith more than %ASN1_MAX_NAME_SIZE
* characters.
**/
-int asn1_parser2array(const char *inputFileName,const char *outputFileName,
- const char *vectorName,char *errorDescription){
- char *file_out_name=NULL;
- char *vector_name=NULL;
- const char *char_p,*slash_p,*dot_p;
+int
+asn1_parser2array (const char *inputFileName, const char *outputFileName,
+ const char *vectorName, char *errorDescription)
+{
+ char *file_out_name = NULL;
+ char *vector_name = NULL;
+ const char *char_p, *slash_p, *dot_p;
- p_tree=NULL;
+ p_tree = NULL;
fileName = inputFileName;
/* open the file to parse */
- file_asn1=fopen(inputFileName,"r");
-
- if(file_asn1==NULL)
- result_parse=ASN1_FILE_NOT_FOUND;
- else{
- result_parse=ASN1_SUCCESS;
-
- lineNumber=1;
- yyparse();
-
- fclose(file_asn1);
-
- if(result_parse==ASN1_SUCCESS){ /* syntax OK */
- /* set IMPLICIT or EXPLICIT property */
- _asn1_set_default_tag(p_tree);
- /* set CONST_SET and CONST_NOT_USED */
- _asn1_type_set_config(p_tree);
- /* check the identifier definitions */
- result_parse=_asn1_check_identifier(p_tree);
-
- if(result_parse==ASN1_SUCCESS){ /* all identifier defined */
-
- /* searching the last '/' and '.' in inputFileName */
- char_p=inputFileName;
- slash_p=inputFileName;
- while((char_p=strchr(char_p,'/'))){
- char_p++;
- slash_p=char_p;
- }
-
- char_p=slash_p;
- dot_p=inputFileName+strlen(inputFileName);
+ file_asn1 = fopen (inputFileName, "r");
- while((char_p=strchr(char_p,'.'))){
- dot_p=char_p;
- char_p++;
- }
-
- if(outputFileName == NULL){
- /* file_out_name = inputFileName + _asn1_tab.c */
- file_out_name=malloc(dot_p-inputFileName+1+
- strlen("_asn1_tab.c"));
- memcpy(file_out_name,inputFileName,dot_p-inputFileName);
- file_out_name[dot_p-inputFileName]=0;
- strcat(file_out_name,"_asn1_tab.c");
- }
- else{
- /* file_out_name = inputFileName */
- file_out_name=(char *)malloc(strlen(outputFileName)+1);
- strcpy(file_out_name,outputFileName);
- }
-
- if(vectorName == NULL){
- /* vector_name = file name + _asn1_tab */
- vector_name=malloc(dot_p-slash_p+1+
- strlen("_asn1_tab"));
- memcpy(vector_name,slash_p,dot_p-slash_p);
- vector_name[dot_p-slash_p]=0;
- strcat(vector_name,"_asn1_tab");
- }
- else{
- /* vector_name = vectorName */
- vector_name=(char *)malloc(strlen(vectorName)+1);
- strcpy(vector_name,vectorName);
- }
-
- /* Save structure in a file */
- _asn1_create_static_structure(p_tree,
- file_out_name,vector_name);
-
- free(file_out_name);
- free(vector_name);
- } /* result == OK */
- } /* result == OK */
+ if (file_asn1 == NULL)
+ result_parse = ASN1_FILE_NOT_FOUND;
+ else
+ {
+ result_parse = ASN1_SUCCESS;
+
+ lineNumber = 1;
+ yyparse ();
+
+ fclose (file_asn1);
+
+ if (result_parse == ASN1_SUCCESS)
+ { /* syntax OK */
+ /* set IMPLICIT or EXPLICIT property */
+ _asn1_set_default_tag (p_tree);
+ /* set CONST_SET and CONST_NOT_USED */
+ _asn1_type_set_config (p_tree);
+ /* check the identifier definitions */
+ result_parse = _asn1_check_identifier (p_tree);
+
+ if (result_parse == ASN1_SUCCESS)
+ { /* all identifier defined */
+
+ /* searching the last '/' and '.' in inputFileName */
+ char_p = inputFileName;
+ slash_p = inputFileName;
+ while ((char_p = strchr (char_p, '/')))
+ {
+ char_p++;
+ slash_p = char_p;
+ }
+
+ char_p = slash_p;
+ dot_p = inputFileName + strlen (inputFileName);
+
+ while ((char_p = strchr (char_p, '.')))
+ {
+ dot_p = char_p;
+ char_p++;
+ }
+
+ if (outputFileName == NULL)
+ {
+ /* file_out_name = inputFileName + _asn1_tab.c */
+ file_out_name = malloc (dot_p - inputFileName + 1 +
+ strlen ("_asn1_tab.c"));
+ memcpy (file_out_name, inputFileName,
+ dot_p - inputFileName);
+ file_out_name[dot_p - inputFileName] = 0;
+ strcat (file_out_name, "_asn1_tab.c");
+ }
+ else
+ {
+ /* file_out_name = inputFileName */
+ file_out_name =
+ (char *) malloc (strlen (outputFileName) + 1);
+ strcpy (file_out_name, outputFileName);
+ }
+
+ if (vectorName == NULL)
+ {
+ /* vector_name = file name + _asn1_tab */
+ vector_name = malloc (dot_p - slash_p + 1 +
+ strlen ("_asn1_tab"));
+ memcpy (vector_name, slash_p, dot_p - slash_p);
+ vector_name[dot_p - slash_p] = 0;
+ strcat (vector_name, "_asn1_tab");
+ }
+ else
+ {
+ /* vector_name = vectorName */
+ vector_name = (char *) malloc (strlen (vectorName) + 1);
+ strcpy (vector_name, vectorName);
+ }
+
+ /* Save structure in a file */
+ _asn1_create_static_structure (p_tree,
+ file_out_name, vector_name);
+
+ free (file_out_name);
+ free (vector_name);
+ } /* result == OK */
+ } /* result == OK */
- /* Delete the list and the ASN1 structure */
- _asn1_delete_list_and_nodes();
- } /* inputFile exist */
+ /* Delete the list and the ASN1 structure */
+ _asn1_delete_list_and_nodes ();
+ } /* inputFile exist */
- if (errorDescription!=NULL)
- _asn1_create_errorDescription(result_parse,errorDescription);
+ if (errorDescription != NULL)
+ _asn1_create_errorDescription (result_parse, errorDescription);
return result_parse;
}
/* Return: int */
/* */
/*************************************************************/
-static int _asn1_yyerror (const char *s)
+static int
+_asn1_yyerror (const char *s)
{
/* Sends the error description to the std_out */
- if (strcmp(lastToken, "VisibleString") == 0 ||
- strcmp(lastToken, "PrintableString") == 0 ||
- strcmp(lastToken, "UniversalString") == 0 ||
- strcmp(lastToken, "IA5String") == 0 ||
- strcmp(lastToken, "UTF8String") == 0 ||
- strcmp(lastToken, "NumericString") == 0 ||
- strcmp(lastToken, "TeletexString") == 0 ||
- strcmp(lastToken, "BMPString") == 0)
+ if (strcmp (lastToken, "VisibleString") == 0 ||
+ strcmp (lastToken, "PrintableString") == 0 ||
+ strcmp (lastToken, "UniversalString") == 0 ||
+ strcmp (lastToken, "IA5String") == 0 ||
+ strcmp (lastToken, "UTF8String") == 0 ||
+ strcmp (lastToken, "NumericString") == 0 ||
+ strcmp (lastToken, "TeletexString") == 0 ||
+ strcmp (lastToken, "BMPString") == 0)
{
- fprintf(stderr, "%s:%ld: Warning: %s is already defined in libtasn1\n",
- fileName, lineNumber, lastToken);
- return 0; /* recover */
+ fprintf (stderr,
+ "%s:%ld: Warning: %s is already defined in libtasn1\n",
+ fileName, lineNumber, lastToken);
+ return 0; /* recover */
}
- if(result_parse!=ASN1_NAME_TOO_LONG)
+ if (result_parse != ASN1_NAME_TOO_LONG)
{
- fprintf(stderr, "%s:%ld: Error: %s near '%s'\n", fileName,
- lineNumber,s,lastToken);
+ fprintf (stderr, "%s:%ld: Error: %s near '%s'\n", fileName,
+ lineNumber, s, lastToken);
result_parse = ASN1_SYNTAX_ERROR;
return 1;
}
static const char *key_word[] = {
- "::=","OPTIONAL","INTEGER","SIZE","OCTET","STRING"
- ,"SEQUENCE","BIT","UNIVERSAL","PRIVATE","OPTIONAL"
- ,"DEFAULT","CHOICE","OF","OBJECT","IDENTIFIER"
- ,"BOOLEAN","TRUE","FALSE","APPLICATION","ANY","DEFINED"
- ,"SET","BY","EXPLICIT","IMPLICIT","DEFINITIONS","TAGS"
- ,"BEGIN","END","UTCTime","GeneralizedTime"
- ,"GeneralString","FROM","IMPORTS","NULL","ENUMERATED"
- ,"NumericString", "IA5String", "TeletexString", "PrintableString"
- ,"UniversalString", "BMPString", "UTF8String", "VisibleString"};
+ "::=","OPTIONAL","INTEGER","SIZE","OCTET","STRING",
+ "SEQUENCE","BIT","UNIVERSAL","PRIVATE","OPTIONAL",
+ "DEFAULT","CHOICE","OF","OBJECT","IDENTIFIER",
+ "BOOLEAN","TRUE","FALSE","APPLICATION","ANY","DEFINED",
+ "SET","BY","EXPLICIT","IMPLICIT","DEFINITIONS","TAGS",
+ "BEGIN","END","UTCTime","GeneralizedTime",
+ "GeneralString","FROM","IMPORTS","NULL","ENUMERATED",
+ "NumericString", "IA5String", "TeletexString", "PrintableString",
+ "UniversalString", "BMPString", "UTF8String", "VisibleString"};
+
static const int key_word_token[] = {
- ASSIG,OPTIONAL,INTEGER,SIZE,OCTET,STRING
- ,SEQUENCE,BIT,UNIVERSAL,PRIVATE,OPTIONAL
- ,DEFAULT,CHOICE,OF,OBJECT,STR_IDENTIFIER
- ,BOOLEAN,ASN1_TRUE,ASN1_FALSE,APPLICATION,ANY,DEFINED
- ,SET,BY,EXPLICIT,IMPLICIT,DEFINITIONS,TAGS
- ,BEGIN,END,UTCTime,GeneralizedTime
- ,GeneralString,FROM,IMPORTS,TOKEN_NULL,ENUMERATED
- ,NumericString,IA5String,TeletexString,PrintableString
- ,UniversalString,BMPString,UTF8String,VisibleString
- };
+ ASSIG, OPTIONAL, INTEGER, SIZE, OCTET, STRING, SEQUENCE, BIT, UNIVERSAL,
+ PRIVATE, OPTIONAL, DEFAULT, CHOICE, OF, OBJECT, STR_IDENTIFIER,
+ BOOLEAN, ASN1_TRUE, ASN1_FALSE, APPLICATION, ANY, DEFINED, SET, BY,
+ EXPLICIT, IMPLICIT, DEFINITIONS, TAGS, BEGIN, END, UTCTime,
+ GeneralizedTime, GeneralString, FROM, IMPORTS, TOKEN_NULL,
+ ENUMERATED, NumericString, IA5String, TeletexString, PrintableString,
+ UniversalString, BMPString, UTF8String, VisibleString
+};
/*************************************************************/
/* Function: _asn1_yylex */
/* Token identifier or ASCII code or 0(zero: End Of File) */
/*************************************************************/
static int
-_asn1_yylex()
+_asn1_yylex ()
{
- int c,counter=0,k,lastc;
- char string[ASN1_MAX_NAME_SIZE+1]; /* will contain the next token */
+ int c, counter = 0, k, lastc;
+ char string[ASN1_MAX_NAME_SIZE + 1]; /* will contain the next token */
size_t i;
- while(1)
+ while (1)
{
- while((c=fgetc(file_asn1))==' ' || c=='\t' || c=='\n')
- if(c=='\n') lineNumber++;
-
- if(c==EOF) {
- strcpy(lastToken, "End Of File");
- return 0;
- }
-
- if(c=='(' || c==')' || c=='[' || c==']' ||
- c=='{' || c=='}' || c==',' || c=='.' ||
- c=='+' || c=='|'){
- lastToken[0]=c;lastToken[1]=0;
- return c;
- }
- if(c=='-'){ /* Maybe the first '-' of a comment */
- if((c=fgetc(file_asn1))!='-'){
- ungetc(c,file_asn1);
- lastToken[0]='-';lastToken[1]=0;
- return '-';
- }
- else{ /* Comments */
- lastc=0;
- counter=0;
- /* A comment finishes at the next double hypen or the end of line */
- while((c=fgetc(file_asn1))!=EOF && c!='\n' &&
- (lastc!='-' || (lastc=='-' && c!='-')))
- lastc=c;
- if(c==EOF) {
- strcpy(lastToken, "End Of File");
- return 0;
- }
- else{
- if(c=='\n') lineNumber++;
- continue; /* next char, please! (repeat the search) */
- }
- }
- }
- string[counter++]=c;
- /* Till the end of the token */
- while(!((c=fgetc(file_asn1))==EOF || c==' '|| c=='\t' || c=='\n' ||
- c=='(' || c==')' || c=='[' || c==']' ||
- c=='{' || c=='}' || c==',' || c=='.'))
- {
- if(counter>=ASN1_MAX_NAME_SIZE) {
- result_parse=ASN1_NAME_TOO_LONG;
- return 0;
- }
- string[counter++]=c;
- }
- ungetc(c,file_asn1);
- string[counter]=0;
- strcpy(lastToken,string);
-
- /* Is STRING a number? */
- for(k=0;k<counter;k++)
- if(!isdigit(string[k])) break;
- if(k>=counter)
- {
- strcpy(yylval.str,string);
- return NUM; /* return the number */
- }
-
- /* Is STRING a keyword? */
- for(i=0;i<(sizeof(key_word)/sizeof(char*));i++)
- if(!strcmp(string,key_word[i])) return key_word_token[i];
-
- /* STRING is an IDENTIFIER */
- strcpy(yylval.str,string);
- return IDENTIFIER;
+ while ((c = fgetc (file_asn1)) == ' ' || c == '\t' || c == '\n')
+ if (c == '\n')
+ lineNumber++;
+
+ if (c == EOF)
+ {
+ strcpy (lastToken, "End Of File");
+ return 0;
+ }
+
+ if (c == '(' || c == ')' || c == '[' || c == ']' ||
+ c == '{' || c == '}' || c == ',' || c == '.' ||
+ c == '+' || c == '|')
+ {
+ lastToken[0] = c;
+ lastToken[1] = 0;
+ return c;
+ }
+ if (c == '-')
+ { /* Maybe the first '-' of a comment */
+ if ((c = fgetc (file_asn1)) != '-')
+ {
+ ungetc (c, file_asn1);
+ lastToken[0] = '-';
+ lastToken[1] = 0;
+ return '-';
+ }
+ else
+ { /* Comments */
+ lastc = 0;
+ counter = 0;
+ /* A comment finishes at the next double hypen or the end of line */
+ while ((c = fgetc (file_asn1)) != EOF && c != '\n' &&
+ (lastc != '-' || (lastc == '-' && c != '-')))
+ lastc = c;
+ if (c == EOF)
+ {
+ strcpy (lastToken, "End Of File");
+ return 0;
+ }
+ else
+ {
+ if (c == '\n')
+ lineNumber++;
+ continue; /* next char, please! (repeat the search) */
+ }
+ }
+ }
+ string[counter++] = c;
+ /* Till the end of the token */
+ while (!
+ ((c = fgetc (file_asn1)) == EOF || c == ' ' || c == '\t'
+ || c == '\n' || c == '(' || c == ')' || c == '[' || c == ']'
+ || c == '{' || c == '}' || c == ',' || c == '.'))
+ {
+ if (counter >= ASN1_MAX_NAME_SIZE)
+ {
+ result_parse = ASN1_NAME_TOO_LONG;
+ return 0;
+ }
+ string[counter++] = c;
+ }
+ ungetc (c, file_asn1);
+ string[counter] = 0;
+ strcpy (lastToken, string);
+
+ /* Is STRING a number? */
+ for (k = 0; k < counter; k++)
+ if (!isdigit (string[k]))
+ break;
+ if (k >= counter)
+ {
+ strcpy (yylval.str, string);
+ return NUM; /* return the number */
+ }
+
+ /* Is STRING a keyword? */
+ for (i = 0; i < (sizeof (key_word) / sizeof (char *)); i++)
+ if (!strcmp (string, key_word[i]))
+ return key_word_token[i];
+
+ /* STRING is an IDENTIFIER */
+ strcpy (yylval.str, string);
+ return IDENTIFIER;
}
}
/* description. */
/*************************************************************/
static void
-_asn1_create_errorDescription(int error,char *errorDescription)
+_asn1_create_errorDescription (int error, char *errorDescription)
{
if (errorDescription == NULL)
return;
- errorDescription[0]=0;
-
- switch(error){
- case ASN1_SYNTAX_ERROR:
- snprintf(errorDescription, ASN1_MAX_ERROR_DESCRIPTION_SIZE,
- "%s:%u: parse error near '%s'", fileName, lineNumber, lastToken);
- break;
- case ASN1_NAME_TOO_LONG:
- snprintf(errorDescription, ASN1_MAX_ERROR_DESCRIPTION_SIZE,
- "%s:%u: name too long (more than %u characters)", fileName, lineNumber,
- ASN1_MAX_NAME_SIZE);
- break;
- case ASN1_IDENTIFIER_NOT_FOUND:
- snprintf(errorDescription, ASN1_MAX_ERROR_DESCRIPTION_SIZE,
- "%s:: identifier '%s' not found", fileName, _asn1_identifierMissing);
- break;
- }
+ errorDescription[0] = 0;
+
+ switch (error)
+ {
+ case ASN1_SYNTAX_ERROR:
+ snprintf (errorDescription, ASN1_MAX_ERROR_DESCRIPTION_SIZE,
+ "%s:%u: parse error near '%s'", fileName, lineNumber,
+ lastToken);
+ break;
+ case ASN1_NAME_TOO_LONG:
+ snprintf (errorDescription, ASN1_MAX_ERROR_DESCRIPTION_SIZE,
+ "%s:%u: name too long (more than %u characters)", fileName,
+ lineNumber, ASN1_MAX_NAME_SIZE);
+ break;
+ case ASN1_IDENTIFIER_NOT_FOUND:
+ snprintf (errorDescription, ASN1_MAX_ERROR_DESCRIPTION_SIZE,
+ "%s:: identifier '%s' not found", fileName,
+ _asn1_identifierMissing);
+ break;
+ }
}
* characters.
**/
int
-asn1_parser2tree(const char *file_name, asn1_node *definitions,
- char *errorDescription)
+asn1_parser2tree (const char *file_name, asn1_node * definitions,
+ char *errorDescription)
{
- p_tree=NULL;
+ p_tree = NULL;
- if(*definitions != NULL)
+ if (*definitions != NULL)
return ASN1_ELEMENT_NOT_EMPTY;
- *definitions=NULL;
+ *definitions = NULL;
fileName = file_name;
/* open the file to parse */
- file_asn1=fopen(file_name,"r");
-
- if(file_asn1==NULL){
- result_parse=ASN1_FILE_NOT_FOUND;
- } else{
- result_parse=ASN1_SUCCESS;
-
- lineNumber=1;
- yyparse();
-
- fclose(file_asn1);
-
- if(result_parse==ASN1_SUCCESS){ /* syntax OK */
- /* set IMPLICIT or EXPLICIT property */
- _asn1_set_default_tag(p_tree);
- /* set CONST_SET and CONST_NOT_USED */
- _asn1_type_set_config(p_tree);
- /* check the identifier definitions */
- result_parse = _asn1_check_identifier(p_tree);
- if(result_parse==ASN1_SUCCESS){ /* all identifier defined */
- /* Delete the list and keep the ASN1 structure */
- _asn1_delete_list();
- /* Convert into DER coding the value assign to INTEGER constants */
- _asn1_change_integer_value(p_tree);
- /* Expand the IDs of OBJECT IDENTIFIER constants */
- _asn1_expand_object_id(p_tree);
-
- *definitions=p_tree;
- }
- else /* some identifiers not defined */
- /* Delete the list and the ASN1 structure */
- _asn1_delete_list_and_nodes();
+ file_asn1 = fopen (file_name, "r");
+
+ if (file_asn1 == NULL)
+ {
+ result_parse = ASN1_FILE_NOT_FOUND;
+ }
+ else
+ {
+ result_parse = ASN1_SUCCESS;
+
+ lineNumber = 1;
+ yyparse ();
+
+ fclose (file_asn1);
+
+ if (result_parse == ASN1_SUCCESS)
+ { /* syntax OK */
+ /* set IMPLICIT or EXPLICIT property */
+ _asn1_set_default_tag (p_tree);
+ /* set CONST_SET and CONST_NOT_USED */
+ _asn1_type_set_config (p_tree);
+ /* check the identifier definitions */
+ result_parse = _asn1_check_identifier (p_tree);
+ if (result_parse == ASN1_SUCCESS)
+ { /* all identifier defined */
+ /* Delete the list and keep the ASN1 structure */
+ _asn1_delete_list ();
+ /* Convert into DER coding the value assign to INTEGER constants */
+ _asn1_change_integer_value (p_tree);
+ /* Expand the IDs of OBJECT IDENTIFIER constants */
+ _asn1_expand_object_id (p_tree);
+
+ *definitions = p_tree;
+ }
+ else /* some identifiers not defined */
+ /* Delete the list and the ASN1 structure */
+ _asn1_delete_list_and_nodes ();
+ }
+ else /* syntax error */
+ /* Delete the list and the ASN1 structure */
+ _asn1_delete_list_and_nodes ();
}
- else /* syntax error */
- /* Delete the list and the ASN1 structure */
- _asn1_delete_list_and_nodes();
- }
- if (errorDescription!=NULL)
- _asn1_create_errorDescription(result_parse,errorDescription);
+ if (errorDescription != NULL)
+ _asn1_create_errorDescription (result_parse, errorDescription);
return result_parse;
}
* file there is an identifier whith more than %ASN1_MAX_NAME_SIZE
* characters.
**/
-int asn1_parser2array(const char *inputFileName,const char *outputFileName,
- const char *vectorName,char *errorDescription){
- char *file_out_name=NULL;
- char *vector_name=NULL;
- const char *char_p,*slash_p,*dot_p;
+int
+asn1_parser2array (const char *inputFileName, const char *outputFileName,
+ const char *vectorName, char *errorDescription)
+{
+ char *file_out_name = NULL;
+ char *vector_name = NULL;
+ const char *char_p, *slash_p, *dot_p;
- p_tree=NULL;
+ p_tree = NULL;
fileName = inputFileName;
/* open the file to parse */
- file_asn1=fopen(inputFileName,"r");
-
- if(file_asn1==NULL)
- result_parse=ASN1_FILE_NOT_FOUND;
- else{
- result_parse=ASN1_SUCCESS;
-
- lineNumber=1;
- yyparse();
-
- fclose(file_asn1);
-
- if(result_parse==ASN1_SUCCESS){ /* syntax OK */
- /* set IMPLICIT or EXPLICIT property */
- _asn1_set_default_tag(p_tree);
- /* set CONST_SET and CONST_NOT_USED */
- _asn1_type_set_config(p_tree);
- /* check the identifier definitions */
- result_parse=_asn1_check_identifier(p_tree);
-
- if(result_parse==ASN1_SUCCESS){ /* all identifier defined */
-
- /* searching the last '/' and '.' in inputFileName */
- char_p=inputFileName;
- slash_p=inputFileName;
- while((char_p=strchr(char_p,'/'))){
- char_p++;
- slash_p=char_p;
- }
-
- char_p=slash_p;
- dot_p=inputFileName+strlen(inputFileName);
-
- while((char_p=strchr(char_p,'.'))){
- dot_p=char_p;
- char_p++;
- }
-
- if(outputFileName == NULL){
- /* file_out_name = inputFileName + _asn1_tab.c */
- file_out_name=malloc(dot_p-inputFileName+1+
- strlen("_asn1_tab.c"));
- memcpy(file_out_name,inputFileName,dot_p-inputFileName);
- file_out_name[dot_p-inputFileName]=0;
- strcat(file_out_name,"_asn1_tab.c");
- }
- else{
- /* file_out_name = inputFileName */
- file_out_name=(char *)malloc(strlen(outputFileName)+1);
- strcpy(file_out_name,outputFileName);
- }
-
- if(vectorName == NULL){
- /* vector_name = file name + _asn1_tab */
- vector_name=malloc(dot_p-slash_p+1+
- strlen("_asn1_tab"));
- memcpy(vector_name,slash_p,dot_p-slash_p);
- vector_name[dot_p-slash_p]=0;
- strcat(vector_name,"_asn1_tab");
- }
- else{
- /* vector_name = vectorName */
- vector_name=(char *)malloc(strlen(vectorName)+1);
- strcpy(vector_name,vectorName);
- }
-
- /* Save structure in a file */
- _asn1_create_static_structure(p_tree,
- file_out_name,vector_name);
-
- free(file_out_name);
- free(vector_name);
- } /* result == OK */
- } /* result == OK */
-
- /* Delete the list and the ASN1 structure */
- _asn1_delete_list_and_nodes();
- } /* inputFile exist */
-
- if (errorDescription!=NULL)
- _asn1_create_errorDescription(result_parse,errorDescription);
+ file_asn1 = fopen (inputFileName, "r");
+
+ if (file_asn1 == NULL)
+ result_parse = ASN1_FILE_NOT_FOUND;
+ else
+ {
+ result_parse = ASN1_SUCCESS;
+
+ lineNumber = 1;
+ yyparse ();
+
+ fclose (file_asn1);
+
+ if (result_parse == ASN1_SUCCESS)
+ { /* syntax OK */
+ /* set IMPLICIT or EXPLICIT property */
+ _asn1_set_default_tag (p_tree);
+ /* set CONST_SET and CONST_NOT_USED */
+ _asn1_type_set_config (p_tree);
+ /* check the identifier definitions */
+ result_parse = _asn1_check_identifier (p_tree);
+
+ if (result_parse == ASN1_SUCCESS)
+ { /* all identifier defined */
+
+ /* searching the last '/' and '.' in inputFileName */
+ char_p = inputFileName;
+ slash_p = inputFileName;
+ while ((char_p = strchr (char_p, '/')))
+ {
+ char_p++;
+ slash_p = char_p;
+ }
+
+ char_p = slash_p;
+ dot_p = inputFileName + strlen (inputFileName);
+
+ while ((char_p = strchr (char_p, '.')))
+ {
+ dot_p = char_p;
+ char_p++;
+ }
+
+ if (outputFileName == NULL)
+ {
+ /* file_out_name = inputFileName + _asn1_tab.c */
+ file_out_name = malloc (dot_p - inputFileName + 1 +
+ strlen ("_asn1_tab.c"));
+ memcpy (file_out_name, inputFileName,
+ dot_p - inputFileName);
+ file_out_name[dot_p - inputFileName] = 0;
+ strcat (file_out_name, "_asn1_tab.c");
+ }
+ else
+ {
+ /* file_out_name = inputFileName */
+ file_out_name =
+ (char *) malloc (strlen (outputFileName) + 1);
+ strcpy (file_out_name, outputFileName);
+ }
+
+ if (vectorName == NULL)
+ {
+ /* vector_name = file name + _asn1_tab */
+ vector_name = malloc (dot_p - slash_p + 1 +
+ strlen ("_asn1_tab"));
+ memcpy (vector_name, slash_p, dot_p - slash_p);
+ vector_name[dot_p - slash_p] = 0;
+ strcat (vector_name, "_asn1_tab");
+ }
+ else
+ {
+ /* vector_name = vectorName */
+ vector_name = (char *) malloc (strlen (vectorName) + 1);
+ strcpy (vector_name, vectorName);
+ }
+
+ /* Save structure in a file */
+ _asn1_create_static_structure (p_tree,
+ file_out_name, vector_name);
+
+ free (file_out_name);
+ free (vector_name);
+ } /* result == OK */
+ } /* result == OK */
+
+ /* Delete the list and the ASN1 structure */
+ _asn1_delete_list_and_nodes ();
+ } /* inputFile exist */
+
+ if (errorDescription != NULL)
+ _asn1_create_errorDescription (result_parse, errorDescription);
return result_parse;
}
/* Return: int */
/* */
/*************************************************************/
-static int _asn1_yyerror (const char *s)
+static int
+_asn1_yyerror (const char *s)
{
/* Sends the error description to the std_out */
- if (strcmp(lastToken, "VisibleString") == 0 ||
- strcmp(lastToken, "PrintableString") == 0 ||
- strcmp(lastToken, "UniversalString") == 0 ||
- strcmp(lastToken, "IA5String") == 0 ||
- strcmp(lastToken, "UTF8String") == 0 ||
- strcmp(lastToken, "NumericString") == 0 ||
- strcmp(lastToken, "TeletexString") == 0 ||
- strcmp(lastToken, "BMPString") == 0)
+ if (strcmp (lastToken, "VisibleString") == 0 ||
+ strcmp (lastToken, "PrintableString") == 0 ||
+ strcmp (lastToken, "UniversalString") == 0 ||
+ strcmp (lastToken, "IA5String") == 0 ||
+ strcmp (lastToken, "UTF8String") == 0 ||
+ strcmp (lastToken, "NumericString") == 0 ||
+ strcmp (lastToken, "TeletexString") == 0 ||
+ strcmp (lastToken, "BMPString") == 0)
{
- fprintf(stderr, "%s:%ld: Warning: %s is already defined in libtasn1\n",
- fileName, lineNumber, lastToken);
- return 0; /* recover */
+ fprintf (stderr,
+ "%s:%ld: Warning: %s is already defined in libtasn1\n",
+ fileName, lineNumber, lastToken);
+ return 0; /* recover */
}
- if(result_parse!=ASN1_NAME_TOO_LONG)
+ if (result_parse != ASN1_NAME_TOO_LONG)
{
- fprintf(stderr, "%s:%ld: Error: %s near '%s'\n", fileName,
- lineNumber,s,lastToken);
+ fprintf (stderr, "%s:%ld: Error: %s near '%s'\n", fileName,
+ lineNumber, s, lastToken);
result_parse = ASN1_SYNTAX_ERROR;
return 1;
}
projects / platform / upstream / libtasn1.git / commitdiff