LibreOffice
LibreOffice 4.3 SDK C/C++ API Reference
process.h
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19 
20 
21 #ifndef INCLUDED_OSL_PROCESS_H
22 #define INCLUDED_OSL_PROCESS_H
23 
24 #include <sal/config.h>
25 
26 #include <osl/file.h>
27 #include <osl/pipe.h>
28 #include <osl/security.h>
29 #include <osl/socket.h>
30 #include <osl/time.h>
31 #include <rtl/locale.h>
32 #include <rtl/textenc.h>
33 #include <rtl/ustring.h>
34 #include <sal/saldllapi.h>
35 
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39 
40 
41 typedef sal_Int32 oslProcessOption;
42 #define osl_Process_WAIT 0x0001 /* wait for completion */
43 #define osl_Process_SEARCHPATH 0x0002 /* search path for executable */
44 #define osl_Process_DETACHED 0x0004 /* run detached */
45 #define osl_Process_NORMAL 0x0000 /* run in normal window */
46 #define osl_Process_HIDDEN 0x0010 /* run hidden */
47 #define osl_Process_MINIMIZED 0x0020 /* run in minimized window */
48 #define osl_Process_MAXIMIZED 0x0040 /* run in maximized window */
49 #define osl_Process_FULLSCREEN 0x0080 /* run in fullscreen window */
50 
51 typedef sal_Int32 oslProcessData;
52 
53 /* defines for osl_getProcessInfo , can be OR'ed */
54 #define osl_Process_IDENTIFIER 0x0001 /* retrieves the process identifier */
55 #define osl_Process_EXITCODE 0x0002 /* retrieves exit code of the process */
56 #define osl_Process_CPUTIMES 0x0004 /* retrieves used cpu time */
57 #define osl_Process_HEAPUSAGE 0x0008 /* retrieves the used size of heap */
58 
59 typedef sal_uInt32 oslProcessIdentifier;
60 typedef sal_uInt32 oslProcessExitCode;
61 
62 typedef enum {
63  osl_Process_E_None, /* no error */
64  osl_Process_E_NotFound, /* image not found */
65  osl_Process_E_TimedOut, /* timout occurred */
66  osl_Process_E_NoPermission, /* permission denied */
67  osl_Process_E_Unknown, /* unknown error */
68  osl_Process_E_InvalidError, /* unmapped error */
71 
72 typedef enum {
73  osl_Process_TypeNone, /* no descriptor */
74  osl_Process_TypeSocket, /* socket */
79 
80 typedef sal_Int32 oslDescriptorFlag;
81 #define osl_Process_DFNONE 0x0000
82 #define osl_Process_DFWAIT 0x0001
83 
84 #ifdef SAL_W32
85 # pragma pack(push, 8)
86 #endif
87 
88 typedef struct {
89  sal_uInt32 Size;
90  oslProcessData Fields;
91  oslProcessIdentifier Ident;
92  oslProcessExitCode Code;
95  sal_uInt32 HeapUsage;
97 
98 #if defined( SAL_W32)
99 # pragma pack(pop)
100 #endif
101 
110 typedef void* oslProcess;
111 
173  rtl_uString* ustrImageName,
174  rtl_uString* ustrArguments[],
175  sal_uInt32 nArguments,
176  oslProcessOption Options,
177  oslSecurity Security,
178  rtl_uString* ustrDirectory,
179  rtl_uString* ustrEnvironments[],
180  sal_uInt32 nEnvironmentVars,
181  oslProcess* pProcess);
182 
183 
259  rtl_uString* strImageName,
260  rtl_uString* ustrArguments[],
261  sal_uInt32 nArguments,
262  oslProcessOption Options,
263  oslSecurity Security,
264  rtl_uString* ustrDirectory,
265  rtl_uString* ustrEnvironments[],
266  sal_uInt32 nEnvironmentVars,
267  oslProcess* pProcess,
268  oslFileHandle* pChildInputWrite,
269  oslFileHandle* pChildOutputRead,
270  oslFileHandle* pChildErrorRead);
271 
280  oslProcess Process);
281 
282 
289 SAL_DLLPUBLIC oslProcess SAL_CALL osl_getProcess(
290  oslProcessIdentifier Ident);
291 
292 
297  oslProcess Process);
298 
299 
306  oslProcess Process);
307 
326  oslProcess Process, const TimeValue* pTimeout);
327 
344  oslProcess Process, oslProcessData Fields, oslProcessInfo* pInfo);
345 
352  rtl_uString **strFile);
353 
358 SAL_DLLPUBLIC sal_uInt32 SAL_CALL osl_getCommandArgCount(void);
359 
367  sal_uInt32 nArg, rtl_uString **strCommandArg);
368 
372 SAL_DLLPUBLIC int SAL_CALL osl_areCommandArgsSet (void);
373 
387 SAL_DLLPUBLIC void SAL_CALL osl_setCommandArgs (int argc, char **argv);
388 
394  rtl_uString *strVar, rtl_uString **strValue);
395 
403  rtl_uString *strVar, rtl_uString *strValue);
404 
411  rtl_uString *strVar);
412 
420  rtl_uString **pustrWorkingDir );
421 
432  rtl_Locale ** ppLocale );
433 
441  rtl_Locale * pLocale );
442 
443 
445  oslPipe Pipe, oslSocket Socket );
446 
448  oslPipe Pipe );
449 
450 #ifdef __cplusplus
451 }
452 #endif
453 
454 #endif // INCLUDED_OSL_PROCESS_H
455 
456 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
oslProcessIdentifier Ident
Definition: process.h:91
SAL_DLLPUBLIC oslProcessError osl_getCommandArg(sal_uInt32 nArg, rtl_uString **strCommandArg)
Get the nArg-th command-line argument passed to the main-function of this process.
Definition: process.h:64
Definition: process.h:69
void * oslSecurity
Process handle.
Definition: security.h:45
void * oslFileHandle
Definition: file.h:634
unsigned char sal_Bool
Definition: types.h:46
Definition: process.h:74
SAL_DLLPUBLIC oslProcessError osl_executeProcess_WithRedirectedIO(rtl_uString *strImageName, rtl_uString *ustrArguments[], sal_uInt32 nArguments, oslProcessOption Options, oslSecurity Security, rtl_uString *ustrDirectory, rtl_uString *ustrEnvironments[], sal_uInt32 nEnvironmentVars, oslProcess *pProcess, oslFileHandle *pChildInputWrite, oslFileHandle *pChildOutputRead, oslFileHandle *pChildErrorRead)
Execute a process and redirect child process standard IO.
SAL_DLLPUBLIC oslProcessError osl_terminateProcess(oslProcess Process)
Terminate a process.
Definition: process.h:88
SAL_DLLPUBLIC oslProcessError osl_executeProcess(rtl_uString *ustrImageName, rtl_uString *ustrArguments[], sal_uInt32 nArguments, oslProcessOption Options, oslSecurity Security, rtl_uString *ustrDirectory, rtl_uString *ustrEnvironments[], sal_uInt32 nEnvironmentVars, oslProcess *pProcess)
Execute a process.
SAL_DLLPUBLIC void osl_freeProcessHandle(oslProcess Process)
Free the specified proces-handle.
struct oslSocketImpl * oslSocket
Definition: socket.h:403
SAL_DLLPUBLIC oslProcessError osl_getEnvironment(rtl_uString *strVar, rtl_uString **strValue)
Get the value of one environment variable.
Definition: process.h:68
sal_uInt32 oslProcessExitCode
Definition: process.h:60
oslDescriptorType
Definition: process.h:72
SAL_DLLPUBLIC oslProcessError osl_getProcessInfo(oslProcess Process, oslProcessData Fields, oslProcessInfo *pInfo)
Retrieves information about a Process.
Definition: time.h:42
Definition: process.h:67
sal_Int32 oslProcessOption
Definition: process.h:41
oslProcessExitCode Code
Definition: process.h:92
Definition: process.h:63
oslProcessData Fields
Definition: process.h:90
oslProcessError
Definition: process.h:62
SAL_DLLPUBLIC oslProcessError osl_setEnvironment(rtl_uString *strVar, rtl_uString *strValue)
Set the value of one environment variable.
SAL_DLLPUBLIC void osl_setCommandArgs(int argc, char **argv)
Set the command-line arguments as passed to the main-function of this process.
SAL_DLLPUBLIC sal_uInt32 osl_getCommandArgCount(void)
Definition: process.h:73
sal_uInt32 oslProcessIdentifier
Definition: process.h:59
SAL_DLLPUBLIC sal_Bool osl_sendResourcePipe(oslPipe Pipe, oslSocket Socket)
SAL_DLLPUBLIC oslProcess osl_getProcess(oslProcessIdentifier Ident)
SAL_DLLPUBLIC int osl_areCommandArgsSet(void)
Determine whether or not the command args have already been set.
SAL_DLLPUBLIC oslProcessError osl_getExecutableFile(rtl_uString **strFile)
Get the filename of the executable.
Definition: process.h:77
sal_uInt32 Size
Definition: process.h:89
#define SAL_DLLPUBLIC
Definition: saldllapi.h:30
sal_Int32 oslProcessData
Definition: process.h:51
SAL_DLLPUBLIC oslProcessError osl_joinProcess(oslProcess Process)
Wait for completation of the specified childprocess.
Main goals and usage hints.
Definition: process.h:75
The implementation structur of a locale.
Definition: locale.h:42
SAL_DLLPUBLIC oslProcessError osl_joinProcessWithTimeout(oslProcess Process, const TimeValue *pTimeout)
Wait with a timeout for the completion of the specified child process.
Definition: process.h:66
Definition: process.h:76
TimeValue UserTime
Definition: process.h:93
SAL_DLLPUBLIC oslProcessError osl_getProcessLocale(rtl_Locale **ppLocale)
Get the locale the process is currently running in.
sal_uInt32 HeapUsage
Definition: process.h:95
void * oslProcess
Process handle.
Definition: process.h:110
TimeValue SystemTime
Definition: process.h:94
SAL_DLLPUBLIC oslSocket osl_receiveResourcePipe(oslPipe Pipe)
struct oslPipeImpl * oslPipe
Definition: pipe.h:53
Definition: process.h:65
sal_Int32 oslDescriptorFlag
Definition: process.h:80
SAL_DLLPUBLIC oslProcessError osl_clearEnvironment(rtl_uString *strVar)
Unsets the value of one environment variable.
SAL_DLLPUBLIC oslProcessError osl_setProcessLocale(rtl_Locale *pLocale)
Change the locale of the process.
SAL_DLLPUBLIC oslProcessError osl_getProcessWorkingDir(rtl_uString **pustrWorkingDir)
Get the working directory of the current process as a file URL.