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string.c
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string.c
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/* string.h library for large systems - small embedded systems use clibrary.c instead */
#include "../interpreter.h"
#ifndef BUILTIN_MINI_STDLIB
static int String_ZeroValue = 0;
void StringStrcpy(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = strcpy(Param[0]->Val->Pointer, Param[1]->Val->Pointer);
}
void StringStrncpy(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = strncpy(Param[0]->Val->Pointer, Param[1]->Val->Pointer, Param[2]->Val->Integer);
}
void StringStrcmp(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Integer = strcmp(Param[0]->Val->Pointer, Param[1]->Val->Pointer);
}
void StringStrncmp(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Integer = strncmp(Param[0]->Val->Pointer, Param[1]->Val->Pointer, Param[2]->Val->Integer);
}
void StringStrcat(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = strcat(Param[0]->Val->Pointer, Param[1]->Val->Pointer);
}
void StringStrncat(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = strncat(Param[0]->Val->Pointer, Param[1]->Val->Pointer, Param[2]->Val->Integer);
}
#ifndef WIN32
void StringIndex(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = index(Param[0]->Val->Pointer, Param[1]->Val->Integer);
}
void StringRindex(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = rindex(Param[0]->Val->Pointer, Param[1]->Val->Integer);
}
#endif
void StringStrlen(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Integer = strlen(Param[0]->Val->Pointer);
}
void StringMemset(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = memset(Param[0]->Val->Pointer, Param[1]->Val->Integer, Param[2]->Val->Integer);
}
void StringMemcpy(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = memcpy(Param[0]->Val->Pointer, Param[1]->Val->Pointer, Param[2]->Val->Integer);
}
void StringMemcmp(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Integer = memcmp(Param[0]->Val->Pointer, Param[1]->Val->Pointer, Param[2]->Val->Integer);
}
void StringMemmove(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = memmove(Param[0]->Val->Pointer, Param[1]->Val->Pointer, Param[2]->Val->Integer);
}
void StringMemchr(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = memchr(Param[0]->Val->Pointer, Param[1]->Val->Integer, Param[2]->Val->Integer);
}
void StringStrchr(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = strchr(Param[0]->Val->Pointer, Param[1]->Val->Integer);
}
void StringStrrchr(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = strrchr(Param[0]->Val->Pointer, Param[1]->Val->Integer);
}
void StringStrcoll(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Integer = strcoll(Param[0]->Val->Pointer, Param[1]->Val->Pointer);
}
void StringStrerror(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = strerror(Param[0]->Val->Integer);
}
void StringStrspn(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Integer = strspn(Param[0]->Val->Pointer, Param[1]->Val->Pointer);
}
void StringStrcspn(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Integer = strcspn(Param[0]->Val->Pointer, Param[1]->Val->Pointer);
}
void StringStrpbrk(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = strpbrk(Param[0]->Val->Pointer, Param[1]->Val->Pointer);
}
void StringStrstr(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = strstr(Param[0]->Val->Pointer, Param[1]->Val->Pointer);
}
void StringStrtok(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = strtok(Param[0]->Val->Pointer, Param[1]->Val->Pointer);
}
void StringStrxfrm(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Integer = strxfrm(Param[0]->Val->Pointer, Param[1]->Val->Pointer, Param[2]->Val->Integer);
}
#ifndef WIN32
void StringStrdup(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = strdup(Param[0]->Val->Pointer);
}
void StringStrtok_r(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
ReturnValue->Val->Pointer = strtok_r(Param[0]->Val->Pointer, Param[1]->Val->Pointer, Param[2]->Val->Pointer);
}
#endif
/* all string.h functions */
struct LibraryFunction StringFunctions[] =
{
#ifndef WIN32
{ StringIndex, "char *index(char *,int);" },
{ StringRindex, "char *rindex(char *,int);" },
#endif
{ StringMemcpy, "void *memcpy(void *,void *,int);" },
{ StringMemmove, "void *memmove(void *,void *,int);" },
{ StringMemchr, "void *memchr(char *,int,int);" },
{ StringMemcmp, "int memcmp(void *,void *,int);" },
{ StringMemset, "void *memset(void *,int,int);" },
{ StringStrcat, "char *strcat(char *,char *);" },
{ StringStrncat, "char *strncat(char *,char *,int);" },
{ StringStrchr, "char *strchr(char *,int);" },
{ StringStrrchr, "char *strrchr(char *,int);" },
{ StringStrcmp, "int strcmp(char *,char *);" },
{ StringStrncmp, "int strncmp(char *,char *,int);" },
{ StringStrcoll, "int strcoll(char *,char *);" },
{ StringStrcpy, "char *strcpy(char *,char *);" },
{ StringStrncpy, "char *strncpy(char *,char *,int);" },
{ StringStrerror, "char *strerror(int);" },
{ StringStrlen, "int strlen(char *);" },
{ StringStrspn, "int strspn(char *,char *);" },
{ StringStrcspn, "int strcspn(char *,char *);" },
{ StringStrpbrk, "char *strpbrk(char *,char *);" },
{ StringStrstr, "char *strstr(char *,char *);" },
{ StringStrtok, "char *strtok(char *,char *);" },
{ StringStrxfrm, "int strxfrm(char *,char *,int);" },
#ifndef WIN32
{ StringStrdup, "char *strdup(char *);" },
{ StringStrtok_r, "char *strtok_r(char *,char *,char **);" },
#endif
{ NULL, NULL }
};
/* creates various system-dependent definitions */
void StringSetupFunc(Picoc *pc)
{
/* define NULL */
if (!VariableDefined(pc, TableStrRegister(pc, "NULL")))
VariableDefinePlatformVar(pc, NULL, "NULL", &pc->IntType, (union AnyValue *)&String_ZeroValue, FALSE);
}
#endif /* !BUILTIN_MINI_STDLIB */