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* lib: optimization of ringbufferDimitri Staessens2016-03-201-1/+1
| | | | | | | | Got rid of divisions and modulo operations. Change in the meaning of a #define. SHM_DU_MAP_SIZE: is now an exponent of 2. Default is 10, allowing for 1024 blocks in the map.
* lib: updated shm_du_map to be a hybrid ring bufferDimitri Staessens2016-03-191-3/+2
| | | | | | Elements must be created/destroyed in order, but IPCPs can access PCI while the PDU is in the ring buffer. Test updated, no more waits are needed.
* lib: shared memory mapDimitri Staessens2016-03-192-0/+76
| | | | | | | | | | | | | | | | | | The shared memory map will allow passing SDU's between IPCPs efficiently. It is a single block of managed memory. SDU's are stored in a shm_du_buff datastructure, which is a list of blocks inside the shared memory region. The mechanism for passing SDU's is not yet implemented and could be either within the region or using another local IPC mechanism. The following things are configured at compile time: SHM_FILE_NAME : the name. Default is "ouroboros_du_map". SHM_DU_BUFF_BLOCK_SIZE: size of a block inside the shared memory region. Default is the pagesize of the system. SHM_DU_MAP_SIZE : the approximate size in bytes of the shared memory map. The actual filesize may differ by a small margin. Default is 4MB.
* lib: Add communication with IPCP daemonSander Vrijders2016-03-171-12/+38
| | | | | This adds the messages required for the IRMd to communicate with an IPC Process through the library.
* lib, irmd: Fix memleaksSander Vrijders2016-03-171-0/+2
| | | | | This removes some memleaks present in the sockets layer. It also fixes the bad initialization of the difs_size param in the irm_msg.
* Merge branch 'be' of bitbucket.org:ouroboros-rina/ouroboros into b-du_buffDimitri Staessens2016-03-154-8/+73
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| * irmd, lib: Create and destroy IPC ProcessesSander Vrijders2016-03-154-8/+73
| | | | | | | | | | | | This adds the functionality to create and destroy IPCPs. Upon creation a new process is forked and execve'd. Upon destruction the IPCP is destroyed by killing it with SIGTERM.
* | lib: Updated du_buff not limit allowable PCI sizeDimitri Staessens2016-03-151-1/+4
|/ | | | PCI can now occupy at most one block
* lib: Move list function definitions into a source fileSander Vrijders2016-03-141-89/+9
| | | | | | This moves the function definitions of list.h into a separate source file to avod linker errors when including the file in more than one source file.
* lib: removed hard tabs from listDimitri Staessens2016-03-141-59/+59
| | | | replaced hard tabs with soft tabs according to coding guidelines
* Merge remote-tracking branch 'upstream/be' into be-irmdSander Vrijders2016-03-111-8/+8
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| * lib: Add bitmap testSander Vrijders2016-03-091-8/+8
| | | | | | | | | | This adds a test for the bitmap. During the testing I also removed some bugs that were present in the bitmap implementation.
* | lib: Add helpers for RINA namesSander Vrijders2016-03-118-42/+126
| | | | | | | | This adds helper functions for RINA names, to aid with handling them.
* | irmd, lib: Replace stubs in irmdSander Vrijders2016-03-092-12/+16
|/ | | | | | This replaces the stubs in the irmd and calls the actual IPCP operations from the library. It also calls the DIF Allocator API in one of the operations.
* Merged in sandervrijders/ouroboros/be-tests (pull request #23)Dimitri Staessens2016-03-071-4/+14
|\ | | | | | | Testing framework
| * build: Add check target, fix packagingSander Vrijders2016-03-071-4/+14
| | | | | | | | | | | | | | | | | | This adds a build target 'check', which executes a test suite for every daemon/library. Every test suite consists of a test driver that executes a function in a file with the same name as the function. The compile_debug script executes the 'check' target to validate there are no regressions. Packaging is also fixed and the prototype can be shipped as a tarball.
* | include: Fixed missing 'struct', renamed dif_infoDimitri Staessens2016-03-034-4/+4
| | | | | | | | | | common.h: dif_info renamed to dif_config missing struct fixed
* | include: Update to common.hDimitri Staessens2016-03-011-6/+3
| | | | | | | | added dif_name to qos_spec and removed it from dif_info
* | Merge branch 'be' of bitbucket.org:ouroboros-rina/ouroboros into be-commonDimitri Staessens2016-03-012-18/+17
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| * lib, irmd, tools: Provide more IRM messagesSander Vrijders2016-03-012-18/+17
| | | | | | | | | | | | | | This provides the other messages that are used to communicate between the library and the IRM Daemon. The IRM tool just calls the library right now to see if it works. A full fledged program will be provided in a next commit.
* | include: modified structuresDimitri Staessens2016-03-011-7/+14
|/ | | | merged the data structure for the irm.
* ipcp: Addresses comments on 62eba34Dimitri Staessens2016-02-261-0/+2
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* Merge branch 'be' of bitbucket.org:ouroboros-rina/ouroboros into be-pciDimitri Staessens2016-02-262-2/+55
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| * Merged in sandervrijders/ouroboros/be (pull request #10)Dimitri Staessens2016-02-262-2/+55
| |\ | | | | | | | | | Initial support for communicating with the IRM
| | * lib, irmd: Address Dimitri's commentsSander Vrijders2016-02-261-0/+5
| | | | | | | | | | | | This addresses several comments Dimitri had on the sockets layer code.
| | * lib, irmd, tools: Support to create IPCPsSander Vrijders2016-02-252-7/+9
| | | | | | | | | | | | | | | | | | | | | Provides the initial support to create IPCPs via a command-line tool. It extends the socket layer with a message that is sent over a socket to the irmd when the irm_create_ipcp library function is called from a program.
| | * Merge remote-tracking branch 'upstream/be' into beSander Vrijders2016-02-241-3/+0
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| | * \ Merge remote-tracking branch 'upstream/be' into beSander Vrijders2016-02-231-3/+3
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| | * | | lib: Initial messages for the IRMSander Vrijders2016-02-231-0/+46
| | | | | | | | | | | | | | | | | | | | | | | | | This provides the initial messages to be passed between the irmd and libouroboros-irm.
* | | | | include: changed dt constants sizes back to bytesDimitri Staessens2016-02-261-1/+1
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* | | | | includ: Updated comment in common.hDimitri Staessens2016-02-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Now explains the size values are in bits as this comment was accidentally removed
* | | | | include: Updated common.hDimitri Staessens2016-02-261-26/+14
| | | | | | | | | | | | | | | | | | | | various fixes based on discussion on bitbucket
* | | | | include: added data transfer constants to common.hDimitri Staessens2016-02-261-7/+33
|/ / / / | | | | | | | | | | | | | | | | dt_const contains data transfer constants dup_const contains constants for du protection
* | | / lib: du_buff alloc API changed to return pointersDimitri Staessens2016-02-251-2/+2
| |_|/ |/| | | | | | | | | | | du_buff.[c/h]: alloc_head and alloc_tail now return a pointer to the start of the PCI for direct read/write access.
* | | lib: further cleanup of du_buffDimitri Staessens2016-02-241-3/+0
| |/ |/| | | | | | | du_buff.c : removed unnecessary variable for return values removed unnecessary functions
* | include: removed inline to comply with C89Dimitri Staessens2016-02-231-3/+3
|/ | | | list.h contained inline functions, which are not in the C89 standard.
* Merged in sandervrijders/ouroboros/be (pull request #4)Sander Vrijders2016-02-231-0/+1
|\ | | | | | | build: Require usage of C89
| * build: Require usage of C89Sander Vrijders2016-02-231-0/+1
| | | | | | | | | | | | This requires the usage of the C89 standard for all source files. It also fixes a wrong check for the compiler flags (was checking this for CXX compiler instead of the C compiler).
| * include: Fix common includesSander Vrijders2016-02-221-0/+2
| | | | | | | | | | common.h will now include stdbool and several other useful includes (size_t for instance).
| * include: Add bitmap implementationSander Vrijders2016-02-171-0/+41
| | | | | | | | | | | | | | This adds a bitmap implementation loosely based on the one found in the Linux kernel. The functions in the header file actually act as a wrapper around the actual bitmap implementation for portability reasons.
| * include: Add list implementationSander Vrijders2016-02-171-0/+270
| | | | | | | | | | This adds a list implementation similar to the one found in the Linux kernel.
* | du_buff: Restructured for information hidingDimitri Staessens2016-02-231-9/+3
| | | | | | | | Moved struct buffer and struct du_buff definitions to the source file.
* | lib: cleanup of du_buffDimitri Staessens2016-02-231-12/+3
| | | | | | | | | | | | du_buff.h : moved struct buffer to source du_buff.c : fixed formatting LOG_DBGF used
* | logs.h: Added LOG_DBGF macroDimitri Staessens2016-02-231-0/+2
| | | | | | | | Displays the function name in the log message.
* | Initial du_buff codeDimitri Staessens2016-02-231-0/+65
| | | | | | | | Compiles but untested. Expect bugs.
* | include: Fix common includesSander Vrijders2016-02-231-0/+2
| | | | | | | | | | common.h will now include stdbool and several other useful includes (size_t for instance).
* | include: Add bitmap implementationSander Vrijders2016-02-231-0/+41
| | | | | | | | | | | | | | This adds a bitmap implementation loosely based on the one found in the Linux kernel. The functions in the header file actually act as a wrapper around the actual bitmap implementation for portability reasons.
* | include: Add list implementationSander Vrijders2016-02-231-0/+270
|/ | | | | This adds a list implementation similar to the one found in the Linux kernel.
* include: Initial IRM APISander Vrijders2016-02-151-0/+45
| | | | | This adds a header file with the initial API for applications to instruct the IRM.
* include: Initial IPCP APISander Vrijders2016-02-151-0/+43
| | | | This provides the initial API for the IRM to instruct IPCPs.
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