mirror of https://github.com/lukechilds/node.git
Ben Noordhuis
12 years ago
19 changed files with 338 additions and 172 deletions
@ -0,0 +1,78 @@ |
|||
/* Copyright Joyent, Inc. and other Node contributors. All rights reserved. |
|||
* Permission is hereby granted, free of charge, to any person obtaining a copy |
|||
* of this software and associated documentation files (the "Software"), to |
|||
* deal in the Software without restriction, including without limitation the |
|||
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
|||
* sell copies of the Software, and to permit persons to whom the Software is |
|||
* furnished to do so, subject to the following conditions: |
|||
* |
|||
* The above copyright notice and this permission notice shall be included in |
|||
* all copies or substantial portions of the Software. |
|||
* |
|||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
|||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
|||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
|||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
|||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
|||
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
|||
* IN THE SOFTWARE. |
|||
*/ |
|||
|
|||
#include <Cocoa/Cocoa.h> |
|||
|
|||
|
|||
int uv__set_process_title(const char* title) { |
|||
typedef CFTypeRef (*LSGetCurrentApplicationASNType)(void); |
|||
typedef OSStatus (*LSSetApplicationInformationItemType)(int, |
|||
CFTypeRef, |
|||
CFStringRef, |
|||
CFStringRef, |
|||
CFDictionaryRef*); |
|||
CFBundleRef launch_services_bundle; |
|||
LSGetCurrentApplicationASNType ls_get_current_application_asn; |
|||
LSSetApplicationInformationItemType ls_set_application_information_item; |
|||
CFStringRef* display_name_key; |
|||
ProcessSerialNumber psn; |
|||
CFTypeRef asn; |
|||
CFStringRef display_name; |
|||
OSStatus err; |
|||
|
|||
launch_services_bundle = |
|||
CFBundleGetBundleWithIdentifier(CFSTR("com.apple.LaunchServices")); |
|||
|
|||
if (launch_services_bundle == NULL) |
|||
return -1; |
|||
|
|||
ls_get_current_application_asn = |
|||
CFBundleGetFunctionPointerForName(launch_services_bundle, |
|||
CFSTR("_LSGetCurrentApplicationASN")); |
|||
|
|||
if (ls_get_current_application_asn == NULL) |
|||
return -1; |
|||
|
|||
ls_set_application_information_item = |
|||
CFBundleGetFunctionPointerForName(launch_services_bundle, |
|||
CFSTR("_LSSetApplicationInformationItem")); |
|||
|
|||
if (ls_set_application_information_item == NULL) |
|||
return -1; |
|||
|
|||
display_name_key = CFBundleGetDataPointerForName(launch_services_bundle, |
|||
CFSTR("_kLSDisplayNameKey")); |
|||
|
|||
if (display_name_key == NULL || *display_name_key == NULL) |
|||
return -1; |
|||
|
|||
/* Force the process manager to initialize. */ |
|||
GetCurrentProcess(&psn); |
|||
|
|||
display_name = CFStringCreateWithCString(NULL, title, kCFStringEncodingUTF8); |
|||
asn = ls_get_current_application_asn(); |
|||
err = ls_set_application_information_item(-2, /* Magic value. */ |
|||
asn, |
|||
*display_name_key, |
|||
display_name, |
|||
NULL); |
|||
|
|||
return (err == noErr) ? 0 : -1; |
|||
} |
|||
@ -0,0 +1,126 @@ |
|||
/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
|
|||
* Permission is hereby granted, free of charge, to any person obtaining a copy |
|||
* of this software and associated documentation files (the "Software"), to |
|||
* deal in the Software without restriction, including without limitation the |
|||
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
|||
* sell copies of the Software, and to permit persons to whom the Software is |
|||
* furnished to do so, subject to the following conditions: |
|||
* |
|||
* The above copyright notice and this permission notice shall be included in |
|||
* all copies or substantial portions of the Software. |
|||
* |
|||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
|||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
|||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
|||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
|||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
|||
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
|||
* IN THE SOFTWARE. |
|||
*/ |
|||
|
|||
#include "uv.h" |
|||
#include "internal.h" |
|||
|
|||
#include <stdlib.h> |
|||
#include <string.h> |
|||
|
|||
extern void uv__set_process_title(const char* title); |
|||
|
|||
static void* args_mem; |
|||
|
|||
static struct { |
|||
char* str; |
|||
int len; |
|||
} process_title; |
|||
|
|||
|
|||
char** uv_setup_args(int argc, char** argv) { |
|||
char** new_argv; |
|||
char** new_env; |
|||
size_t size; |
|||
int envc; |
|||
char* s; |
|||
int i; |
|||
|
|||
#if defined(__APPLE__) |
|||
char*** _NSGetArgv(void); |
|||
char*** _NSGetEnviron(void); |
|||
char** environ = *_NSGetEnviron(); |
|||
#else |
|||
extern char** environ; |
|||
#endif |
|||
|
|||
for (envc = 0; environ[envc]; envc++); |
|||
|
|||
if (envc == 0) |
|||
s = argv[argc - 1]; |
|||
else |
|||
s = environ[envc - 1]; |
|||
|
|||
process_title.str = argv[0]; |
|||
process_title.len = s + strlen(s) + 1 - argv[0]; |
|||
|
|||
size = process_title.len; |
|||
size += (argc + 1) * sizeof(char**); |
|||
size += (envc + 1) * sizeof(char**); |
|||
s = args_mem = malloc(size); |
|||
|
|||
if (s == NULL) { |
|||
process_title.str = NULL; |
|||
process_title.len = 0; |
|||
return argv; |
|||
} |
|||
|
|||
new_argv = (char**) s; |
|||
new_env = new_argv + argc + 1; |
|||
s = (char*) (new_env + envc + 1); |
|||
memcpy(s, process_title.str, process_title.len); |
|||
|
|||
for (i = 0; i < argc; i++) |
|||
new_argv[i] = s + (argv[i] - argv[0]); |
|||
new_argv[argc] = NULL; |
|||
|
|||
s += environ[0] - argv[0]; |
|||
|
|||
for (i = 0; i < envc; i++) |
|||
new_env[i] = s + (environ[i] - environ[0]); |
|||
new_env[envc] = NULL; |
|||
|
|||
#if defined(__APPLE__) |
|||
*_NSGetArgv() = new_argv; |
|||
*_NSGetEnviron() = new_env; |
|||
#else |
|||
environ = new_env; |
|||
#endif |
|||
|
|||
return new_argv; |
|||
} |
|||
|
|||
|
|||
uv_err_t uv_set_process_title(const char* title) { |
|||
if (process_title.len == 0) |
|||
return uv_ok_; |
|||
|
|||
/* No need to terminate, last char is always '\0'. */ |
|||
strncpy(process_title.str, title, process_title.len - 1); |
|||
uv__set_process_title(title); |
|||
|
|||
return uv_ok_; |
|||
} |
|||
|
|||
|
|||
uv_err_t uv_get_process_title(char* buffer, size_t size) { |
|||
if (process_title.len > 0) |
|||
strncpy(buffer, process_title.str, size); |
|||
else if (size > 0) |
|||
buffer[0] = '\0'; |
|||
|
|||
return uv_ok_; |
|||
} |
|||
|
|||
|
|||
__attribute__((destructor)) |
|||
static void free_args_mem(void) { |
|||
free(args_mem); /* Keep valgrind happy. */ |
|||
args_mem = NULL; |
|||
} |
|||
Loading…
Reference in new issue