comparison: libidav/davqlparser.h
libidav/davqlparser.h
- changeset 83
- 7d20ce5d235b
- parent 82
- 0567444f2d76
- child 85
- 0ab1cf261a44
equal
deleted
inserted
replaced
| 82:0567444f2d76 | 83:7d20ce5d235b |
|---|---|
| 52 | 52 |
| 53 /** | 53 /** |
| 54 * Enumeration of possible expression operators. | 54 * Enumeration of possible expression operators. |
| 55 */ | 55 */ |
| 56 typedef enum { | 56 typedef enum { |
| 57 ADD, SUB, MUL, DIV, | 57 DAVQL_NOOP, |
| 58 AND, OR, XOR, NEG, | 58 DAVQL_ADD, DAVQL_SUB, DAVQL_MUL, DAVQL_DIV, |
| 59 NOT, LAND, LOR, LXOR, | 59 DAVQL_AND, DAVQL_OR, DAVQL_XOR, DAVQL_NEG, |
| 60 EQ, NEQ, LT, GT, LE, GE, | 60 DAVQL_NOT, DAVQL_LAND, DAVQL_LOR, DAVQL_LXOR, |
| 61 LIKE, UNLIKE | 61 DAVQL_EQ, DAVQL_NEQ, DAVQL_LT, DAVQL_GT, DAVQL_LE, DAVQL_GE, |
| 62 DAVQL_LIKE, DAVQL_UNLIKE | |
| 62 } davqloperator_t; | 63 } davqloperator_t; |
| 63 | 64 |
| 64 /** | 65 /** |
| 65 * An expression within a DAVQL query. | 66 * An expression within a DAVQL query. |
| 66 */ | 67 */ |
| 108 * | UnaryOperator, Expression | 109 * | UnaryOperator, Expression |
| 109 * | FunctionCall | Identifier | Literal | 110 * | FunctionCall | Identifier | Literal |
| 110 * | "(", Expression, ")"; | 111 * | "(", Expression, ")"; |
| 111 * | 112 * |
| 112 * FunctionCall = Identifier, "(", Expression, ")"; | 113 * FunctionCall = Identifier, "(", Expression, ")"; |
| 113 * Identifier = IdentifierChar, {IdentifierChar} | 114 * Identifier = IdentifierChar - ?Digit?, {IdentifierChar} |
| 114 * | "`", ?Character?, {?Character?}, "`"; | 115 * | "`", ?Character?, {?Character?}, "`"; |
| 115 * IdentifierChar = ?Character - (" "|",")?; | 116 * IdentifierChar = ?Character - (" "|",")?; |
| 116 * Literal = ?Digit?, {?Digit?} | String; | 117 * Literal = ?Digit?, {?Digit?} | String; |
| 117 * String = "'", {?Character - "'"? | "'''"} , "'"; | 118 * String = "'", {?Character - "'"? | "'''"} , "'"; |
| 118 * | 119 * |
