Stowage/cpython
2
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-10-30 21:21:22 +00:00
Code Issues Projects Releases Packages Wiki Activity

Got rid of nfullpath in favor of PyMac_GetFullPath (which was pretty

Browse source 
much identical anyway).
Initialize PyMac_ApplicationPath and PyMac_ApplicationFSSpec to point
to the current application.
This commit is contained in:
Jack Jansen 1996-11-09 18:45:18 +00:00
parent 8096daad4f
commit 26ee1260a2
2 changed files with 31 additions and 36 deletions
Download patch file Download diff file Expand all files Collapse all files

45
Mac/Python/macgetargv.c
View file

@ -46,6 +46,9 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#include <Dialogs.h> #include <Dialogs.h>
#include <Windows.h> #include <Windows.h>
#include "Python.h"
#include "macglue.h"
#ifdef GENERATINGCFM /* Defined to 0 or 1 in Universal headers */ #ifdef GENERATINGCFM /* Defined to 0 or 1 in Universal headers */
#define HAVE_UNIVERSAL_HEADERS #define HAVE_UNIVERSAL_HEADERS
#endif #endif
@ -61,6 +64,9 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
static int arg_count; static int arg_count;
static char *arg_vector[256]; static char *arg_vector[256];
FSSpec PyMac_ApplicationFSSpec;
char PyMac_ApplicationPath[256];
static int applocation_inited;
/* Duplicate a string to the heap. We also export this since it isn't standard /* Duplicate a string to the heap. We also export this since it isn't standard
** and others use it ** and others use it
@ -75,20 +81,27 @@ strdup(char *src)
return dst; return dst;
} }
/* Return FSSpec of current application */ /* Initialize FSSpec and full name of current application */
OSErr OSErr
PyMac_process_location(FSSpec *applicationSpec) PyMac_init_process_location()
{ {
ProcessSerialNumber currentPSN; ProcessSerialNumber currentPSN;
ProcessInfoRec info; ProcessInfoRec info;
OSErr err;
if ( applocation_inited ) return 0;
currentPSN.highLongOfPSN = 0; currentPSN.highLongOfPSN = 0;
currentPSN.lowLongOfPSN = kCurrentProcess; currentPSN.lowLongOfPSN = kCurrentProcess;
info.processInfoLength = sizeof(ProcessInfoRec); info.processInfoLength = sizeof(ProcessInfoRec);
info.processName = NULL; info.processName = NULL;
info.processAppSpec = applicationSpec; info.processAppSpec = &PyMac_ApplicationFSSpec;
return GetProcessInformation(&currentPSN, &info); if ( err=GetProcessInformation(&currentPSN, &info))
return err;
if ( err=PyMac_GetFullPath(&PyMac_ApplicationFSSpec, PyMac_ApplicationPath) )
return err;
applocation_inited = 1;
return 0;
} }
/* Given an FSSpec, return the FSSpec of the parent folder */ /* Given an FSSpec, return the FSSpec of the parent folder */
@ -114,8 +127,8 @@ get_folder_parent (FSSpec * fss, FSSpec * parent)
/* Given an FSSpec return a full, colon-separated pathname */ /* Given an FSSpec return a full, colon-separated pathname */
static OSErr OSErr
get_full_path (FSSpec *fss, char *buf) PyMac_GetFullPath (FSSpec *fss, char *buf)
{ {
short err; short err;
FSSpec fss_parent, fss_current; FSSpec fss_parent, fss_current;
@ -146,21 +159,6 @@ get_full_path (FSSpec *fss, char *buf)
return 0; return 0;
} }
/* Return the full program name */
static char *
get_application_name()
{
static char appname[256];
FSSpec appspec;
if (PyMac_process_location(&appspec))
return NULL;
if (get_full_path(&appspec, appname))
return NULL;
return appname;
}
/* Check that there aren't any args remaining in the event */ /* Check that there aren't any args remaining in the event */
static OSErr static OSErr
@ -230,7 +228,7 @@ handle_open_doc(AppleEvent *theAppleEvent, AppleEvent *reply, long refCon)
&keywd, &rttype, &fss, sizeof(fss), &size); &keywd, &rttype, &fss, sizeof(fss), &size);
if (err) if (err)
break; break;
get_full_path(&fss, path); PyMac_GetFullPath(&fss, path);
arg_vector[arg_count++] = strdup(path); arg_vector[arg_count++] = strdup(path);
} }
return err; return err;
@ -301,7 +299,8 @@ PyMac_GetArgv(pargv, noevents)
{ {
arg_count = 0; arg_count = 0;
arg_vector[arg_count++] = strdup(get_application_name()); (void)PyMac_init_process_location();
arg_vector[arg_count++] = strdup(PyMac_ApplicationPath);
if( !noevents ) { if( !noevents ) {
set_ae_handlers(); set_ae_handlers();

22
Mac/Python/macgetpath.c
View file

@ -147,10 +147,11 @@ PyMac_OpenPrefFile()
printf("Cannot create preferences file, error %d\n", ResError()); printf("Cannot create preferences file, error %d\n", ResError());
exit(1); exit(1);
} }
if ( (err=PyMac_process_location(&dirspec)) != 0 ) { if ( (err=PyMac_init_process_location()) != 0 ) {
printf("Cannot get FSSpec for application, error %d\n", err); printf("Cannot get application location, error %d\n", err);
exit(1); exit(1);
} }
dirspec = PyMac_ApplicationFSSpec;
dirspec.name[0] = 0; dirspec.name[0] = 0;
if ((err=NewAlias(NULL, &dirspec, &handle)) != 0 ) { if ((err=NewAlias(NULL, &dirspec, &handle)) != 0 ) {
printf("Cannot make alias to application directory, error %d\n", err); printf("Cannot make alias to application directory, error %d\n", err);
@ -212,7 +213,7 @@ PyMac_GetPythonDir()
if ( prefrh != -1 ) CloseResFile(prefrh); if ( prefrh != -1 ) CloseResFile(prefrh);
UseResFile(oldrh); UseResFile(oldrh);
if ( nfullpath(&dirspec, name) == 0 ) { if ( PyMac_GetFullPath(&dirspec, name) == 0 ) {
strcat(name, ":"); strcat(name, ":");
} else { } else {
/* If all fails, we return the current directory */ /* If all fails, we return the current directory */
@ -228,7 +229,6 @@ PyMac_GetPythonDir()
static char * static char *
PyMac_GetPythonPath() PyMac_GetPythonPath()
{ {
FSSpec dirspec;
short oldrh, prefrh = -1; short oldrh, prefrh = -1;
char *rv; char *rv;
int i, newlen; int i, newlen;
@ -289,20 +289,16 @@ PyMac_GetPythonPath()
rv[newlen-1] = 0; rv[newlen-1] = 0;
} else if ( pathitem[0] >= 14 && strncmp((char *)pathitem+1, "$(APPLICATION)", 14) == 0 ) { } else if ( pathitem[0] >= 14 && strncmp((char *)pathitem+1, "$(APPLICATION)", 14) == 0 ) {
/* This is the application itself */ /* This is the application itself */
char fullname[256];
if ( (err=PyMac_process_location(&dirspec)) != 0 ) { if ( (err=PyMac_init_process_location()) != 0 ) {
printf("Cannot get FSSpec for application, error %d\n", err); printf("Cannot get application location, error %d\n", err);
exit(1); exit(1);
} }
if ( nfullpath(&dirspec, fullname) != 0 ) {
printf("Cannot convert application fsspec to path\n"); newlen = strlen(rv) + strlen(PyMac_ApplicationPath) + 2;
exit(1);
}
newlen = strlen(rv) + strlen(fullname) + 2;
if( (rv=realloc(rv, newlen)) == NULL) if( (rv=realloc(rv, newlen)) == NULL)
goto out; goto out;
strcpy(rv+strlen(rv), fullname); strcpy(rv+strlen(rv), PyMac_ApplicationPath);
rv[newlen-2] = '\n'; rv[newlen-2] = '\n';
rv[newlen-1] = 0; rv[newlen-1] = 0;