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Diffstat (limited to 'android/utils/bufprint.c')
| -rw-r--r-- | android/utils/bufprint.c | 230 |
1 files changed, 0 insertions, 230 deletions
diff --git a/android/utils/bufprint.c b/android/utils/bufprint.c deleted file mode 100644 index 4309a4b..0000000 --- a/android/utils/bufprint.c +++ /dev/null @@ -1,230 +0,0 @@ -/* Copyright (C) 2007-2008 The Android Open Source Project -** -** This software is licensed under the terms of the GNU General Public -** License version 2, as published by the Free Software Foundation, and -** may be copied, distributed, and modified under those terms. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -** GNU General Public License for more details. -*/ - -#include "android/utils/bufprint.h" -#include "android/utils/path.h" -#include "android/utils/debug.h" -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#ifdef _WIN32 -# define WIN32_LEAN_AND_MEAN -# include "windows.h" -# include "shlobj.h" -#else -# include <unistd.h> -# include <sys/stat.h> -#endif - -#define D(...) VERBOSE_PRINT(init,__VA_ARGS__) - - -/** USEFUL STRING BUFFER FUNCTIONS - **/ - -char* -vbufprint( char* buffer, - char* buffer_end, - const char* fmt, - va_list args ) -{ - int len = vsnprintf( buffer, buffer_end - buffer, fmt, args ); - if (len < 0 || buffer+len >= buffer_end) { - if (buffer < buffer_end) - buffer_end[-1] = 0; - return buffer_end; - } - return buffer + len; -} - -char* -bufprint(char* buffer, char* end, const char* fmt, ... ) -{ - va_list args; - char* result; - - va_start(args, fmt); - result = vbufprint(buffer, end, fmt, args); - va_end(args); - return result; -} - -/** USEFUL DIRECTORY SUPPORT - ** - ** bufprint_app_dir() returns the directory where the emulator binary is located - ** - ** get_android_home() returns a user-specific directory where the emulator will - ** store its writable data (e.g. config files, profiles, etc...). - ** on Unix, this is $HOME/.android, on Windows, this is something like - ** "%USERPROFILE%/Local Settings/AppData/Android" on XP, and something different - ** on Vista. - ** - ** both functions return a string that must be freed by the caller - **/ - -#ifdef __linux__ -char* -bufprint_app_dir(char* buff, char* end) -{ - char path[1024]; - int len; - char* x; - - len = readlink("/proc/self/exe", path, sizeof(path)); - if (len <= 0 || len >= (int)sizeof(path)) goto Fail; - path[len] = 0; - - x = strrchr(path, '/'); - if (x == 0) goto Fail; - *x = 0; - - return bufprint(buff, end, "%s", path); -Fail: - fprintf(stderr,"cannot locate application directory\n"); - exit(1); - return end; -} - -#elif defined(__APPLE__) -/* the following hack is needed in order to build with XCode 3.1 - * don't ask me why, but it seems that there were changes in the - * GCC compiler that we don't have in our pre-compiled version - */ -#ifndef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ -#define __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ MAC_OS_X_VERSION_10_4 -#endif -#import <Carbon/Carbon.h> -#include <unistd.h> - -char* -bufprint_app_dir(char* buff, char* end) -{ - ProcessSerialNumber psn; - CFDictionaryRef dict; - CFStringRef value; - char s[PATH_MAX]; - char* x; - - GetCurrentProcess(&psn); - dict = ProcessInformationCopyDictionary(&psn, 0xffffffff); - value = (CFStringRef)CFDictionaryGetValue(dict, - CFSTR("CFBundleExecutable")); - CFStringGetCString(value, s, PATH_MAX - 1, kCFStringEncodingUTF8); - x = strrchr(s, '/'); - if (x == 0) goto fail; - *x = 0; - - return bufprint(buff, end, "%s", s); -fail: - fprintf(stderr,"cannot locate application directory\n"); - exit(1); - return end; -} -#elif defined _WIN32 -char* -bufprint_app_dir(char* buff, char* end) -{ - char appDir[MAX_PATH]; - int len; - char* sep; - - len = GetModuleFileName( 0, appDir, sizeof(appDir)-1 ); - if (len == 0) { - fprintf(stderr, "PANIC CITY!!\n"); - exit(1); - } - if (len >= (int)sizeof(appDir)) { - len = sizeof(appDir)-1; - appDir[len] = 0; - } - - sep = strrchr(appDir, '\\'); - if (sep) - *sep = 0; - - return bufprint(buff, end, "%s", appDir); -} -#else -char* -bufprint_app_dir(char* buff, char* end) -{ - return bufprint(buff, end, "."); -} -#endif - -#define _ANDROID_PATH ".android" - -char* -bufprint_config_path(char* buff, char* end) -{ -#ifdef _WIN32 - const char* home = getenv("ANDROID_SDK_HOME"); - if (home != NULL) { - return bufprint(buff, end, "%s\\%s", home, _ANDROID_PATH ); - } else { - char path[MAX_PATH]; - - SHGetFolderPath( NULL, CSIDL_PROFILE, - NULL, 0, path); - - return bufprint(buff, end, "%s\\%s", path, _ANDROID_PATH ); - } -#else - const char* home = getenv("HOME"); - if (home == NULL) - home = "/tmp"; - return bufprint(buff, end, "%s/%s", home, _ANDROID_PATH ); -#endif -} - -char* -bufprint_config_file(char* buff, char* end, const char* suffix) -{ - char* p; - p = bufprint_config_path(buff, end); - p = bufprint(p, end, PATH_SEP "%s", suffix); - return p; -} - -char* -bufprint_temp_dir(char* buff, char* end) -{ -#ifdef _WIN32 - char path[MAX_PATH]; - DWORD retval; - - retval = GetTempPath( sizeof(path), path ); - if (retval > sizeof(path) || retval == 0) { - D( "can't locate TEMP directory" ); - strncpy(path, "C:\\Temp", sizeof(path) ); - } - strncat( path, "\\AndroidEmulator", sizeof(path)-1 ); - path_mkdir(path, 0744); - - return bufprint(buff, end, "%s", path); -#else - const char* tmppath = "/tmp/android"; - mkdir(tmppath, 0744); - return bufprint(buff, end, "%s", tmppath ); -#endif -} - -char* -bufprint_temp_file(char* buff, char* end, const char* suffix) -{ - char* p; - p = bufprint_temp_dir(buff, end); - p = bufprint(p, end, PATH_SEP "%s", suffix); - return p; -} - |