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more documentation

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Marenz 2011-05-09 02:07:13 +02:00
parent 211c0bcefb
commit 5c20b9a875
1 changed files with 11 additions and 2 deletions
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13
include/psyc/parser.h
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@ -10,6 +10,15 @@
* @defgroup parser Parsing Functions
*
* This module contains packet and list parsing functions.
* The parser adheres to the definition of a packet found at
*
* http://about.psyc.eu/Spec:Packet
*
* and the according terms are used throughout this documentation and in the
* return codes. You should be at least
* vaguely familiar with what the difference between "body" and "content" as
* well as "routing variable" and "entity variable" is.
*
*
* To parse a packet you first have to initialize a state:
*
@ -77,7 +86,7 @@
* case PSYC_PARSE_BODY: // it is the method and the body of the packet.
* printf("Method Name: %.*s Body: %.*s\n",
* name.length, name.ptr, // name of the method
* value.length, value.ptr); // valeu of the body
* value.length, value.ptr); // value of the body
* break;
* case PSYC_PARSE_COMPLETE: // parsing of this packet is complete
* // You can simply continue parsing till you get the
@ -110,7 +119,7 @@ typedef enum
{
/// Parse only the header
PSYC_PARSE_ROUTING_ONLY = 1,
/// Parse only the content. This means that there is no header and parsing will fail if there is one. The beginning of the content is expected.
/// Parse only the content. Parsing starts at the content and the content must be complete. "content" means the definition used in the packet specification.
PSYC_PARSE_START_AT_CONTENT = 2,
} psycParseFlag;