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From pandoc to scdoc.

more_to_read
Philippe PITTOLI 2019-08-28 12:41:24 +02:00
parent 8ec6483ccd
commit f8bc00e03a
4 changed files with 149 additions and 137 deletions

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@ -39,9 +39,9 @@ src/ipc.h.uninstall:
@echo ' RM > $(INCLUDEDIR)/ipc.h' @echo ' RM > $(INCLUDEDIR)/ipc.h'
$(Q)rm -f '$(DESTDIR)$(INCLUDEDIR)/ipc.h' $(Q)rm -f '$(DESTDIR)$(INCLUDEDIR)/ipc.h'
man/libipc.7: man/libipc.7.md man man/libipc.7: man/libipc.7.scd man
@echo ' MAN > man/libipc.7' @echo ' MAN > man/libipc.7'
$(Q)pandoc -s --from markdown --to man 'man/libipc.7.md' -o 'man/libipc.7' $(Q)scdoc < 'man/libipc.7.scd' > 'man/libipc.7'
man/libipc.7.install: man/libipc.7 man/libipc.7.install: man/libipc.7
@ -127,7 +127,7 @@ src/error.o.clean:
src/error.o.uninstall: src/error.o.uninstall:
src/logger.o: src/logger.c src/logger.h src/logger.o: src/logger.c src/logger.h src/ipc.h
@echo ' CC > src/logger.o' @echo ' CC > src/logger.o'
$(Q)$(CC) $(CFLAGS) -fPIC -std=c11 -c src/logger.c -fPIC -std=c11 -o src/logger.o $(Q)$(CC) $(CFLAGS) -fPIC -std=c11 -c src/logger.c -fPIC -std=c11 -o src/logger.o
@ -242,7 +242,7 @@ $(PACKAGE)-$(VERSION).tar.gz: distdir
$(PACKAGE)-$(VERSION)/Makefile \ $(PACKAGE)-$(VERSION)/Makefile \
$(PACKAGE)-$(VERSION)/project.zsh \ $(PACKAGE)-$(VERSION)/project.zsh \
$(PACKAGE)-$(VERSION)/src/ipc.h \ $(PACKAGE)-$(VERSION)/src/ipc.h \
$(PACKAGE)-$(VERSION)/man/libipc.7.md \ $(PACKAGE)-$(VERSION)/man/libipc.7.scd \
$(PACKAGE)-$(VERSION)/src/communication.c \ $(PACKAGE)-$(VERSION)/src/communication.c \
$(PACKAGE)-$(VERSION)/src/error.c \ $(PACKAGE)-$(VERSION)/src/error.c \
$(PACKAGE)-$(VERSION)/src/logger.c \ $(PACKAGE)-$(VERSION)/src/logger.c \
@ -262,7 +262,7 @@ $(PACKAGE)-$(VERSION).tar.xz: distdir
$(PACKAGE)-$(VERSION)/Makefile \ $(PACKAGE)-$(VERSION)/Makefile \
$(PACKAGE)-$(VERSION)/project.zsh \ $(PACKAGE)-$(VERSION)/project.zsh \
$(PACKAGE)-$(VERSION)/src/ipc.h \ $(PACKAGE)-$(VERSION)/src/ipc.h \
$(PACKAGE)-$(VERSION)/man/libipc.7.md \ $(PACKAGE)-$(VERSION)/man/libipc.7.scd \
$(PACKAGE)-$(VERSION)/src/communication.c \ $(PACKAGE)-$(VERSION)/src/communication.c \
$(PACKAGE)-$(VERSION)/src/error.c \ $(PACKAGE)-$(VERSION)/src/error.c \
$(PACKAGE)-$(VERSION)/src/logger.c \ $(PACKAGE)-$(VERSION)/src/logger.c \
@ -282,7 +282,7 @@ $(PACKAGE)-$(VERSION).tar.bz2: distdir
$(PACKAGE)-$(VERSION)/Makefile \ $(PACKAGE)-$(VERSION)/Makefile \
$(PACKAGE)-$(VERSION)/project.zsh \ $(PACKAGE)-$(VERSION)/project.zsh \
$(PACKAGE)-$(VERSION)/src/ipc.h \ $(PACKAGE)-$(VERSION)/src/ipc.h \
$(PACKAGE)-$(VERSION)/man/libipc.7.md \ $(PACKAGE)-$(VERSION)/man/libipc.7.scd \
$(PACKAGE)-$(VERSION)/src/communication.c \ $(PACKAGE)-$(VERSION)/src/communication.c \
$(PACKAGE)-$(VERSION)/src/error.c \ $(PACKAGE)-$(VERSION)/src/error.c \
$(PACKAGE)-$(VERSION)/src/logger.c \ $(PACKAGE)-$(VERSION)/src/logger.c \
@ -321,7 +321,7 @@ help:
@echo 'Project targets: ' @echo 'Project targets: '
@echo ' - libipc  library' @echo ' - libipc  library'
@echo ' - src/ipc.h  header' @echo ' - src/ipc.h  header'
@echo ' - man/libipc.7  man' @echo ' - man/libipc.7  scdocman'
@echo '' @echo ''
@echo 'Makefile options:' @echo 'Makefile options:'
@echo ' - gnu: false' @echo ' - gnu: false'

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@ -1,128 +0,0 @@
---
title: libipc
header: libipc Manual
footer: libipc
date: 2018-11-20
section: 7
...
# NAME
libipc - Simple, easy-to-use IPC library
# DESCRIPTION
**libipc** is a library that provides interprocess communication medium between applications.
It provides both client and server code.
# SYNOPSIS
**`#include <ipc.h>`**
## Initialization, exchanges, disconnection
// server initialization\
*enum ipc_errors* **ipc_server_init** (*char* \*\*env , *struct ipc_connection_info* \*srv, *const char* \*sname);\
// connection establishement to a server\
*enum ipc_errors* **ipc_connection** (*char* \*\*env, *struct ipc_connection_info* \*, *const char* \*);\
// closing a server\
*enum ipc_errors* **ipc_server_close** (*struct ipc_connection_info* \*srv);\
// closing a connection\
*enum ipc_errors* **ipc_close** (*struct ipc_connection_info* \*p);\
*enum ipc_errors* **ipc_accept** (*struct ipc_connection_info* \*srv, *struct ipc_connection_info* \*p);
*enum ipc_errors* **ipc_read** (*const struct ipc_connection_info* \*, *struct ipc_message* \*m);\
*enum ipc_errors* **ipc_write** (*const struct ipc_connection_info* \*, *const struct ipc_message* \*m);\
*enum ipc_errors* **ipc_wait_event** (*struct ipc_connection_infos* \*clients, *struct ipc_connection_info* \*srv, *struct ipc_event* \*event);
// store and remove only pointers on allocated structures\
*enum ipc_errors* **ipc_add** (*struct ipc_connection_infos* \*cinfos, *struct ipc_connection_info* \*cinfo);\
*enum ipc_errors* **ipc_del** (*struct ipc_connection_infos* \*cinfos, *struct ipc_connection_info* \*cinfo);
// add an arbitrary file descriptor to read\
*enum ipc_errors* **ipc_add_fd** (*struct ipc_connection_infos* \*cinfos, *int* fd);
## Message functions
// create msg structure from buffer\
*enum ipc_errors* **ipc_message_format_read** (*struct ipc_message* \*m, *const char* \*buf, *ssize_t* msize);\
// create buffer from msg structure\
*enum ipc_errors* **ipc_message_format_write** (*const struct ipc_message* \*m, *char* \*\*buf, *ssize_t* \*msize);\
*enum ipc_errors* **ipc_message_format** (*struct ipc_message* \*m, *char* type, *const char* \*payload, *ssize_t* length);\
*enum ipc_errors* **ipc_message_format_data** (*struct ipc_message* \*m, *const char* \*payload, *ssize_t* length);\
*enum ipc_errors* **ipc_message_format_server_close** (*struct ipc_message* \*m);\
*enum ipc_errors* **ipc_message_empty** (*struct ipc_message* \*m);
# STRUCTURES
struct ipc_connection_info {
uint32_t version;
uint32_t index;
int32_t fd;
char type; // may be an arbitrary fd
char *spath; // max size: PATH_MAX, used to store unix socket path
};
struct ipc_connection_infos {
struct ipc_connection_info ** cinfos;
int32_t size;
};
struct ipc_message {
char type;
uint32_t length;
char *payload;
};
struct ipc_event {
enum ipc_event_type type;
void* origin; // currently used as an client or service pointer
void* m; // message pointer
};
# ENUMERATIONS
enum msg_types {
MSG_TYPE_SERVER_CLOSE = 0
, MSG_TYPE_ERR
, MSG_TYPE_DATA
} message_types;
Function **ipc_wait_event** returns an *event type* structure.\
The event may be a (dis)connection, received data or an error.\
It also can be *IPC_EVENT_TYPE_EXTRA_SOCKET* since an arbitrary file descriptor can be added to the *ipc_connection_infos* structure with **ipc_add_fd**.
enum ipc_event_type {
IPC_EVENT_TYPE_NOT_SET
, IPC_EVENT_TYPE_ERROR
, IPC_EVENT_TYPE_EXTRA_SOCKET
, IPC_EVENT_TYPE_CONNECTION
, IPC_EVENT_TYPE_DISCONNECTION
, IPC_EVENT_TYPE_MESSAGE
};
enum ipc_errors {
...
};
# EXAMPLES
Examples are available in the */examples* directory.
# NOTES
# SEE ALSO
# BUGS & LIMITATIONS
- Documentation is currently limited.
- Rerouting IPC connexions through other services (for example, through a network bridge service) is currently not possible.

140
man/libipc.7.scd Normal file
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@ -0,0 +1,140 @@
libipc(7)
# NAME
libipc - Simple, easy-to-use IPC library
# DESCRIPTION
**libipc** is a library that provides interprocess communication medium between applications.
It provides both client and server code.
# SYNOPSIS
**#include <ipc.h>**
## Initialization, exchanges, disconnection
// server initialization
_enum ipc_errors_ **ipc_server_init** (*char* \*\*env , *struct ipc_connection_info* \*srv, *const char* \*sname);
// connection establishement to a server
_enum ipc_errors_ **ipc_connection** (*char* \*\*env, *struct ipc_connection_info* \*, *const char* \*);
// closing a server
_enum ipc_errors_ **ipc_server_close** (*struct ipc_connection_info* \*srv);
// closing a connection
_enum ipc_errors_ **ipc_close** (*struct ipc_connection_info* \*p);++
_enum ipc_errors_ **ipc_accept** (*struct ipc_connection_info* \*srv, *struct ipc_connection_info* \*p);
_enum ipc_errors_ **ipc_read** (*const struct ipc_connection_info* \*, *struct ipc_message* \*m);++
_enum ipc_errors_ **ipc_write** (*const struct ipc_connection_info* \*, *const struct ipc_message* \*m);++
_enum ipc_errors_ **ipc_wait_event** (*struct ipc_connection_infos* \*clients, *struct ipc_connection_info* \*srv, *struct ipc_event* \*event);
// store and remove only pointers on allocated structures
_enum ipc_errors_ **ipc_add** (*struct ipc_connection_infos* \*cinfos, *struct ipc_connection_info* \*cinfo);++
_enum ipc_errors_ **ipc_del** (*struct ipc_connection_infos* \*cinfos, *struct ipc_connection_info* \*cinfo);
// add an arbitrary file descriptor to read
_enum ipc_errors_ **ipc_add_fd** (*struct ipc_connection_infos* \*cinfos, *int* fd);
## Message functions
// create msg structure from buffer
_enum ipc_errors_ **ipc_message_format_read** (*struct ipc_message* \*m, *const char* \*buf, *ssize_t* msize);
// create buffer from msg structure
_enum ipc_errors_ **ipc_message_format_write** (*const struct ipc_message* \*m, *char* \*\*buf, *ssize_t* \*msize);
_enum ipc_errors_ **ipc_message_format** (*struct ipc_message* \*m, *char* type, *const char* \*payload, *ssize_t* length);++
_enum ipc_errors_ **ipc_message_format_data** (*struct ipc_message* \*m, *const char* \*payload, *ssize_t* length);++
_enum ipc_errors_ **ipc_message_format_server_close** (*struct ipc_message* \*m);
_enum ipc_errors_ **ipc_message_empty** (*struct ipc_message* \*m);
# STRUCTURES
```
struct ipc_connection_info {
uint32_t version;
uint32_t index;
int32_t fd;
char type; // may be an arbitrary fd
char *spath; // max size: PATH_MAX, used to store unix socket path
};
struct ipc_connection_infos {
struct ipc_connection_info ** cinfos;
int32_t size;
};
struct ipc_message {
char type;
uint32_t length;
char *payload;
};
struct ipc_event {
enum ipc_event_type type;
void* origin; // currently used as an client or service pointer
void* m; // message pointer
};
```
# ENUMERATIONS
```
enum msg_types {
MSG_TYPE_SERVER_CLOSE = 0
, MSG_TYPE_ERR
, MSG_TYPE_DATA
} message_types;
```
Function **ipc_wait_event** returns an *event type* structure.\
The event may be a (dis)connection, received data or an error.\
It also can be *IPC_EVENT_TYPE_EXTRA_SOCKET* since an arbitrary file descriptor can be added to the *ipc_connection_infos* structure with **ipc_add_fd**.
```
enum ipc_event_type {
IPC_EVENT_TYPE_NOT_SET
, IPC_EVENT_TYPE_ERROR
, IPC_EVENT_TYPE_EXTRA_SOCKET
, IPC_EVENT_TYPE_CONNECTION
, IPC_EVENT_TYPE_DISCONNECTION
, IPC_EVENT_TYPE_MESSAGE
};
enum ipc_errors {
...
};
```
# EXAMPLES
Examples are available in the */examples* directory.
# NOTES
# SEE ALSO
# BUGS & LIMITATIONS
- Documentation is currently limited.
- Tests are currently limited.
- No code audit has been made.

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@ -12,7 +12,7 @@ cflags[libipc]="-std=c11"
type[src/ipc.h]=header type[src/ipc.h]=header
type[man/libipc.7]=man type[man/libipc.7]=scdocman
dist=(Makefile project.zsh src/ipc.h man/*.md) dist=(Makefile project.zsh src/ipc.h man/*.scd)