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Implement some file functions with Unicode support
getcwd, mkdir, chdir, rmdir, unlink
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@@ -42,6 +42,7 @@ sub _set_implementations { | |
| my @impls = qw/ | ||
| io.c | ||
| socket.c | ||
| file.c | ||
| time.c | ||
| encoding.c | ||
| env.c | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,169 @@ | ||
| /* | ||
| Copyright (C) 2011, Parrot Foundation. | ||
| =head1 NAME | ||
| src/platform/win32/file.c - Generic UNIX file functions | ||
| =head1 DESCRIPTION | ||
| This file implements OS-specific file functions for generic UNIX platforms. | ||
| =head2 Functions | ||
| =over 4 | ||
| =cut | ||
| */ | ||
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| #include <dirent.h> | ||
| #include <unistd.h> | ||
| #include <sys/stat.h> | ||
| #include <sys/types.h> | ||
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| #include "parrot/parrot.h" | ||
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| #define THROW(msg) Parrot_ex_throw_from_c_args(interp, NULL, \ | ||
| EXCEPTION_EXTERNAL_ERROR, "%s: %s", msg, strerror(errno)) | ||
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| /* HEADERIZER HFILE: none */ | ||
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| /* HEADERIZER BEGIN: static */ | ||
| /* HEADERIZER END: static */ | ||
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| /* | ||
| =item C<void Parrot_file_getcwd(STRING *path, STRING *mode)> | ||
| Returns the current working directory. | ||
| =cut | ||
| */ | ||
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| STRING * | ||
| Parrot_file_getcwd(PARROT_INTERP) | ||
| { | ||
| STRING *result; | ||
| char *c_str; | ||
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| #ifdef PATH_MAX | ||
| c_str = getcwd(NULL, PATH_MAX+1); | ||
| #else | ||
| c_str = getcwd(NULL, 0); | ||
| #endif | ||
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| if (c_str == NULL) | ||
| THROW("getcwd"); | ||
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| result = Parrot_str_from_platform_cstring(interp, c_str); | ||
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| free(c_str); | ||
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| return result; | ||
| } | ||
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| /* | ||
| =item C<void Parrot_file_mkdir(STRING *path, STRING *mode)> | ||
| Creates a directory specified by C<path> with mode C<mode>. | ||
| =cut | ||
| */ | ||
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| void | ||
| Parrot_file_mkdir(PARROT_INTERP, ARGIN(STRING *path), INTVAL mode) | ||
| { | ||
| char *c_str = Parrot_str_to_platform_cstring(interp, path); | ||
| int result = mkdir(c_str, mode); | ||
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| Parrot_str_free_cstring(c_str); | ||
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| if (result) | ||
| THROW("mkdir"); | ||
| } | ||
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| /* | ||
| =item C<void Parrot_file_chdir(STRING *path, STRING *mode)> | ||
| Changes the current working directory to the one specified by C<path>. | ||
| =cut | ||
| */ | ||
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| void | ||
| Parrot_file_chdir(PARROT_INTERP, ARGIN(STRING *path)) | ||
| { | ||
| char *c_str = Parrot_str_to_platform_cstring(interp, path); | ||
| int result = chdir(c_str); | ||
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| Parrot_str_free_cstring(c_str); | ||
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| if (result) | ||
| THROW("chdir"); | ||
| } | ||
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| /* | ||
| =item C<void Parrot_file_rmdir(STRING *path, STRING *mode)> | ||
| Removes a directory specified by C<path>. | ||
| =cut | ||
| */ | ||
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| void | ||
| Parrot_file_rmdir(PARROT_INTERP, ARGIN(STRING *path)) | ||
| { | ||
| char *c_str = Parrot_str_to_platform_cstring(interp, path); | ||
| int result = rmdir(c_str); | ||
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| Parrot_str_free_cstring(c_str); | ||
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| if (result) | ||
| THROW("rmdir"); | ||
| } | ||
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| /* | ||
| =item C<void Parrot_file_unlink(STRING *path, STRING *mode)> | ||
| Removes a directory specified by C<path>. | ||
| =cut | ||
| */ | ||
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| void | ||
| Parrot_file_unlink(PARROT_INTERP, ARGIN(STRING *path)) | ||
| { | ||
| char *c_str = Parrot_str_to_platform_cstring(interp, path); | ||
| int result = unlink(c_str); | ||
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| Parrot_str_free_cstring(c_str); | ||
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| if (result) | ||
| THROW("unlink"); | ||
| } | ||
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| /* | ||
| =back | ||
| =cut | ||
| */ | ||
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| /* | ||
| * Local variables: | ||
| * c-file-style: "parrot" | ||
| * End: | ||
| * vim: expandtab shiftwidth=4 cinoptions='\:2=2' : | ||
| */ |
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