comparison: libidav/davqlparser.c
libidav/davqlparser.c
- changeset 49
- 2f71f4ee247a
- parent 1
- b5bb7b3cd597
equal
deleted
inserted
replaced
| 48:ae61523bce20 | 49:2f71f4ee247a |
|---|---|
| 103 } | 103 } |
| 104 } | 104 } |
| 105 | 105 |
| 106 static void dav_debug_ql_stmt_print(DavQLStatement *stmt) { | 106 static void dav_debug_ql_stmt_print(DavQLStatement *stmt) { |
| 107 // Basic information | 107 // Basic information |
| 108 size_t fieldcount = stmt->fields ? stmt->fields->size : 0; | 108 size_t fieldcount = stmt->fields ? cxListSize(stmt->fields) : 0; |
| 109 int specialfield = 0; | 109 int specialfield = 0; |
| 110 if (stmt->fields && stmt->fields->size > 0) { | 110 if (fieldcount > 0) { |
| 111 DavQLField* firstfield = (DavQLField*)cxListAt(stmt->fields, 0); | 111 DavQLField* firstfield = (DavQLField*)cxListAt(stmt->fields, 0); |
| 112 if (firstfield->expr->type == DAVQL_IDENTIFIER) { | 112 if (firstfield->expr->type == DAVQL_IDENTIFIER) { |
| 113 switch (firstfield->expr->srctext.ptr[0]) { | 113 switch (firstfield->expr->srctext.ptr[0]) { |
| 114 case '*': specialfield = 1; break; | 114 case '*': specialfield = 1; break; |
| 115 case '-': specialfield = 2; break; | 115 case '-': specialfield = 2; break; |
| 144 if (stmt->orderby) { | 144 if (stmt->orderby) { |
| 145 CxIterator i = cxListIterator(stmt->orderby); | 145 CxIterator i = cxListIterator(stmt->orderby); |
| 146 cx_foreach(DavQLOrderCriterion*, critdata, i) { | 146 cx_foreach(DavQLOrderCriterion*, critdata, i) { |
| 147 printf("%.*s %s%s", (int)critdata->column->srctext.length, critdata->column->srctext.ptr, | 147 printf("%.*s %s%s", (int)critdata->column->srctext.length, critdata->column->srctext.ptr, |
| 148 critdata->descending ? "desc" : "asc", | 148 critdata->descending ? "desc" : "asc", |
| 149 i.index+1 < stmt->orderby->size ? ", " : "\n"); | 149 i.index+1 < cxListSize(stmt->orderby) ? ", " : "\n"); |
| 150 } | 150 } |
| 151 } else { | 151 } else { |
| 152 printf("nothing\n"); | 152 printf("nothing\n"); |
| 153 } | 153 } |
| 154 | 154 |
| 294 case DQLD_CMD_PT: dav_debug_ql_tree_print(examineexpr, 1); break; | 294 case DQLD_CMD_PT: dav_debug_ql_tree_print(examineexpr, 1); break; |
| 295 case DQLD_CMD_PF: dav_debug_ql_fnames_print(stmt); break; | 295 case DQLD_CMD_PF: dav_debug_ql_fnames_print(stmt); break; |
| 296 case DQLD_CMD_F: | 296 case DQLD_CMD_F: |
| 297 examineclause = DQLD_CMD_F; | 297 examineclause = DQLD_CMD_F; |
| 298 examineelem = stmt->fields; | 298 examineelem = stmt->fields; |
| 299 if (stmt->fields && stmt->fields->size > 0) { | 299 if (stmt->fields && cxListSize(stmt->fields) > 0) { |
| 300 DavQLField* field = cxListAt(stmt->fields, 0); | 300 DavQLField* field = cxListAt(stmt->fields, 0); |
| 301 examineexpr = field->expr; | 301 examineexpr = field->expr; |
| 302 dav_debug_ql_field_print(field); | 302 dav_debug_ql_field_print(field); |
| 303 } else { | 303 } else { |
| 304 examineexpr = NULL; | 304 examineexpr = NULL; |
| 310 dav_debug_ql_expr_print(examineexpr); | 310 dav_debug_ql_expr_print(examineexpr); |
| 311 break; | 311 break; |
| 312 case DQLD_CMD_O: | 312 case DQLD_CMD_O: |
| 313 examineclause = DQLD_CMD_O; | 313 examineclause = DQLD_CMD_O; |
| 314 examineelem = stmt->orderby; | 314 examineelem = stmt->orderby; |
| 315 examineexpr = stmt->orderby && stmt->orderby->size > 0 ? | 315 examineexpr = stmt->orderby && cxListSize(stmt->orderby) > 0 ? |
| 316 ((DavQLOrderCriterion*)cxListAt(stmt->orderby, 0))->column : NULL; | 316 ((DavQLOrderCriterion*)cxListAt(stmt->orderby, 0))->column : NULL; |
| 317 dav_debug_ql_expr_print(examineexpr); | 317 dav_debug_ql_expr_print(examineexpr); |
| 318 break; | 318 break; |
| 319 case DQLD_CMD_N: | 319 case DQLD_CMD_N: |
| 320 case DQLD_CMD_P: | 320 case DQLD_CMD_P: |
| 1090 if (token_is(token, DAVQL_TOKEN_COMMA)) { | 1090 if (token_is(token, DAVQL_TOKEN_COMMA)) { |
| 1091 total_consumed++; token = token->next; | 1091 total_consumed++; token = token->next; |
| 1092 DavQLField localfield; | 1092 DavQLField localfield; |
| 1093 consumed = dav_parse_named_field(stmt, token, &localfield); | 1093 consumed = dav_parse_named_field(stmt, token, &localfield); |
| 1094 if (!stmt->errorcode && consumed) { | 1094 if (!stmt->errorcode && consumed) { |
| 1095 DavQLField *field; | 1095 DavQLField *add_field; |
| 1096 dqlsec_malloc(stmt, field, DavQLField); | 1096 dqlsec_malloc(stmt, add_field, DavQLField); |
| 1097 memcpy(field, &localfield, sizeof(DavQLField)); | 1097 memcpy(add_field, &localfield, sizeof(DavQLField)); |
| 1098 if(dav_stmt_add_field(stmt, field)) { | 1098 if(dav_stmt_add_field(stmt, add_field)) { |
| 1099 free(field); | 1099 free(add_field); |
| 1100 return 0; | 1100 return 0; |
| 1101 } | 1101 } |
| 1102 } | 1102 } |
| 1103 } else { | 1103 } else { |
| 1104 consumed = 0; | 1104 consumed = 0; |
| 1836 return stmt; | 1836 return stmt; |
| 1837 } | 1837 } |
| 1838 | 1838 |
| 1839 void dav_free_statement(DavQLStatement *stmt) { | 1839 void dav_free_statement(DavQLStatement *stmt) { |
| 1840 if(stmt->fields) { | 1840 if(stmt->fields) { |
| 1841 stmt->fields->simple_destructor = (cx_destructor_func)dav_free_field; | 1841 cxDefineDestructor(stmt->fields, dav_free_field); |
| 1842 cxListDestroy(stmt->fields); | 1842 cxListDestroy(stmt->fields); |
| 1843 } | 1843 } |
| 1844 | 1844 |
| 1845 if (stmt->where) { | 1845 if (stmt->where) { |
| 1846 dav_free_expression(stmt->where); | 1846 dav_free_expression(stmt->where); |
| 1848 if (stmt->errormessage) { | 1848 if (stmt->errormessage) { |
| 1849 free(stmt->errormessage); | 1849 free(stmt->errormessage); |
| 1850 } | 1850 } |
| 1851 | 1851 |
| 1852 if(stmt->orderby) { | 1852 if(stmt->orderby) { |
| 1853 stmt->orderby->simple_destructor = (cx_destructor_func)dav_free_order_criterion; | 1853 cxDefineDestructor(stmt->orderby, dav_free_order_criterion); |
| 1854 cxListDestroy(stmt->orderby); | 1854 cxListDestroy(stmt->orderby); |
| 1855 } | 1855 } |
| 1856 if(stmt->args) { | 1856 if(stmt->args) { |
| 1857 cxListDestroy(stmt->args); | 1857 cxListDestroy(stmt->args); |
| 1858 } | 1858 } |
