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Diffstat (limited to 'devtools/swigwin-1.3.34/Lib/php4/typemaps.i')
| -rw-r--r-- | devtools/swigwin-1.3.34/Lib/php4/typemaps.i | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/devtools/swigwin-1.3.34/Lib/php4/typemaps.i b/devtools/swigwin-1.3.34/Lib/php4/typemaps.i new file mode 100644 index 0000000..c388fdf --- /dev/null +++ b/devtools/swigwin-1.3.34/Lib/php4/typemaps.i @@ -0,0 +1,171 @@ +/* ----------------------------------------------------------------------------- + * See the LICENSE file for information on copyright, usage and redistribution + * of SWIG, and the README file for authors - http://www.swig.org/release.html. + * + * typemaps.i. + * + * SWIG Typemap library for PHP4. + * + * This library provides standard typemaps for modifying SWIG's behavior. + * With enough entries in this file, I hope that very few people actually + * ever need to write a typemap. + * + * Define macros to define the following typemaps: + * + * TYPE *INPUT. Argument is passed in as native variable by value. + * TYPE *OUTPUT. Argument is returned as an array from the function call. + * TYPE *INOUT. Argument is passed in by value, and out as part of returned list + * TYPE *REFERENCE. Argument is passed in as native variable with value + * semantics. Variable value is changed with result. + * Use like this: + * int foo(int *REFERENCE); + * + * $a = 0; + * $rc = foo($a); + * + * Even though $a looks like it's passed by value, + * its value can be changed by foo(). + * ----------------------------------------------------------------------------- */ + +%define double_typemap(TYPE) +%typemap(in) TYPE *INPUT(TYPE temp) +%{ + convert_to_double_ex($input); + temp = (TYPE) Z_DVAL_PP($input); + $1 = &temp; +%} +%typemap(argout) TYPE *INPUT ""; +%typemap(in,numinputs=0) TYPE *OUTPUT(TYPE temp) "$1 = &temp;"; +%typemap(argout,fragment="t_output_helper") TYPE *OUTPUT +{ + zval *o; + MAKE_STD_ZVAL(o); + ZVAL_DOUBLE(o,temp$argnum); + t_output_helper( &$result, o ); +} +%typemap(in) TYPE *REFERENCE (TYPE dvalue) +%{ + convert_to_double_ex($input); + dvalue = (TYPE) (*$input)->value.dval; + $1 = &dvalue; +%} +%typemap(argout) TYPE *REFERENCE +%{ + $1->value.dval = (double)(lvalue$argnum); + $1->type = IS_DOUBLE; +%} +%enddef + +%define int_typemap(TYPE) +%typemap(in) TYPE *INPUT(TYPE temp) +%{ + convert_to_long_ex($input); + temp = (TYPE) Z_LVAL_PP($input); + $1 = &temp; +%} +%typemap(argout) TYPE *INPUT ""; +%typemap(in,numinputs=0) TYPE *OUTPUT(TYPE temp) "$1 = &temp;"; +%typemap(argout,fragment="t_output_helper") TYPE *OUTPUT +{ + zval *o; + MAKE_STD_ZVAL(o); + ZVAL_LONG(o,temp$argnum); + t_output_helper( &$result, o ); +} +%typemap(in) TYPE *REFERENCE (TYPE lvalue) +%{ + convert_to_long_ex($input); + lvalue = (TYPE) (*$input)->value.lval; + $1 = &lvalue; +%} +%typemap(argout) TYPE *REFERENCE +%{ + (*$arg)->value.lval = (long)(lvalue$argnum); + (*$arg)->type = IS_LONG; +%} +%enddef + +double_typemap(float); +double_typemap(double); + +int_typemap(int); +int_typemap(short); +int_typemap(long); +int_typemap(unsigned int); +int_typemap(unsigned short); +int_typemap(unsigned long); +int_typemap(unsigned char); + +%typemap(in) float *INOUT = float *INPUT; +%typemap(in) double *INOUT = double *INPUT; + +%typemap(in) int *INOUT = int *INPUT; +%typemap(in) short *INOUT = short *INPUT; +%typemap(in) long *INOUT = long *INPUT; +%typemap(in) unsigned *INOUT = unsigned *INPUT; +%typemap(in) unsigned short *INOUT = unsigned short *INPUT; +%typemap(in) unsigned long *INOUT = unsigned long *INPUT; +%typemap(in) unsigned char *INOUT = unsigned char *INPUT; + +%typemap(argout) float *INOUT = float *OUTPUT; +%typemap(argout) double *INOUT= double *OUTPUT; + +%typemap(argout) int *INOUT = int *OUTPUT; +%typemap(argout) short *INOUT = short *OUTPUT; +%typemap(argout) long *INOUT= long *OUTPUT; +%typemap(argout) unsigned short *INOUT= unsigned short *OUTPUT; +%typemap(argout) unsigned long *INOUT = unsigned long *OUTPUT; +%typemap(argout) unsigned char *INOUT = unsigned char *OUTPUT; + +%typemap(in) char INPUT[ANY] ( char temp[$1_dim0] ) +%{ + convert_to_string_ex($input); + strncpy(temp,Z_LVAL_PP($input),$1_dim0); + $1 = temp; +%} +%typemap(in,numinputs=0) char OUTPUT[ANY] ( char temp[$1_dim0] ) + "$1 = temp;"; +%typemap(argout) char OUTPUT[ANY] +{ + zval *o; + MAKE_STD_ZVAL(o); + ZVAL_STRINGL(o,temp$argnum,$1_dim0); + t_output_helper( &$result, o ); +} + +%typemap(in,numinputs=0) void **OUTPUT (int force), + void *&OUTPUT (int force) +%{ + /* If they pass NULL by reference, make it into a void* + This bit should go in arginit if arginit support init-ing scripting args */ + if(SWIG_ConvertPtr(*$input, (void **) &$1, $1_descriptor, 0) < 0) { + /* So... we didn't get a ref or ptr, but we'll accept NULL by reference */ + if (!((*$input)->type==IS_NULL && PZVAL_IS_REF(*$input))) { + /* wasn't a pre/ref/thing, OR anything like an int thing */ + SWIG_PHP_Error(E_ERROR, "Type error in argument $arg of $symname."); + } + } + force=0; + if (arg1==NULL) { +#ifdef __cplusplus + ptr=new $*1_ltype; +#else + ptr=($*1_ltype) calloc(1,sizeof($*1_ltype)); +#endif + $1=&ptr; + /* have to passback arg$arg too */ + force=1; + } +%} + +%typemap(argout) void **OUTPUT, + void *&OUTPUT +%{ + if (force$argnum) { /* pass back arg$argnum through params ($arg) if we can */ + if (!PZVAL_IS_REF(*$arg)) { + SWIG_PHP_Error(E_WARNING, "Parameter $argnum of $symname wasn't passed by reference"); + } else { + SWIG_SetPointerZval(*$arg, (void *) ptr$argnum, $*1_descriptor, 1); + } + } +%} |