Changeset 5499a8b in mainline for uspace/lib/usbhid/src/hidpath.c
- Timestamp:
- 2011-05-20T13:43:09Z (13 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 14e7959
- Parents:
- 74b1e40
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
uspace/lib/usbhid/src/hidpath.c
r74b1e40 r5499a8b 41 41 #include <assert.h> 42 42 43 44 #define USB_HID_SAME_USAGE(usage1, usage2) ((usage1 == usage2) || (usage1 == 0) || (usage2 == 0)) 45 #define USB_HID_SAME_USAGE_PAGE(page1, page2) ((page1 == page2) || (page1 == 0) || (page2 == 0)) 46 43 /*---------------------------------------------------------------------------*/ 44 /** 45 * Compares two usages if they are same or not or one of the usages is not 46 * set. 47 * 48 * @param usage1 49 * @param usage2 50 * @return boolean 51 */ 52 #define USB_HID_SAME_USAGE(usage1, usage2) \ 53 ((usage1 == usage2) || (usage1 == 0) || (usage2 == 0)) 54 55 /** 56 * Compares two usage pages if they are same or not or one of them is not set. 57 * 58 * @param page1 59 * @param page2 60 * @return boolean 61 */ 62 #define USB_HID_SAME_USAGE_PAGE(page1, page2) \ 63 ((page1 == page2) || (page1 == 0) || (page2 == 0)) 64 65 /*---------------------------------------------------------------------------*/ 47 66 /** 48 67 * Appends one item (couple of usage_path and usage) into the usage path … … 73 92 } 74 93 94 /*---------------------------------------------------------------------------*/ 75 95 /** 76 96 * Removes last item from the usage path structure … … 91 111 } 92 112 113 /*---------------------------------------------------------------------------*/ 93 114 /** 94 115 * Nulls last item of the usage path structure. … … 102 123 103 124 if(!list_empty(&usage_path->head)){ 104 item = list_get_instance(usage_path->head.prev, usb_hid_report_usage_path_t, link); 125 item = list_get_instance(usage_path->head.prev, 126 usb_hid_report_usage_path_t, link); 127 105 128 memset(item, 0, sizeof(usb_hid_report_usage_path_t)); 106 129 } 107 130 } 108 131 132 /*---------------------------------------------------------------------------*/ 109 133 /** 110 134 * Modifies last item of usage path structure by given usage page or usage … … 137 161 } 138 162 139 163 /*---------------------------------------------------------------------------*/ 164 /** 165 * 166 * 167 * 168 * 169 */ 140 170 void usb_hid_print_usage_path(usb_hid_report_path_t *path) 141 171 { … … 147 177 while(item != &path->head) { 148 178 149 path_item = list_get_instance(item, usb_hid_report_usage_path_t, link); 179 path_item = list_get_instance(item, usb_hid_report_usage_path_t, 180 link); 181 150 182 usb_log_debug("\tUSAGE_PAGE: %X\n", path_item->usage_page); 151 183 usb_log_debug("\tUSAGE: %X\n", path_item->usage); 152 184 usb_log_debug("\tFLAGS: %d\n", path_item->flags); 153 185 154 item = item->next; 155 } 156 } 157 186 item = item->next; 187 } 188 } 189 190 /*---------------------------------------------------------------------------*/ 158 191 /** 159 192 * Compares two usage paths structures … … 198 231 } 199 232 200 // projit skrz cestu a kdyz nekde sedi tak vratim EOK201 // dojduli az za konec tak nnesedi202 233 report_link = report_path->head.next; 203 234 path_link = path->head.next; 204 path_item = list_get_instance(path_link, usb_hid_report_usage_path_t, link); 235 path_item = list_get_instance(path_link, 236 usb_hid_report_usage_path_t, link); 205 237 206 238 while(report_link != &report_path->head) { 207 report_item = list_get_instance(report_link, usb_hid_report_usage_path_t, link); 208 if(USB_HID_SAME_USAGE_PAGE(report_item->usage_page, path_item->usage_page)){ 239 report_item = list_get_instance(report_link, 240 usb_hid_report_usage_path_t, link); 241 242 if(USB_HID_SAME_USAGE_PAGE(report_item->usage_page, 243 path_item->usage_page)){ 244 209 245 if(only_page == 0){ 210 if(USB_HID_SAME_USAGE(report_item->usage, path_item->usage)) { 246 if(USB_HID_SAME_USAGE(report_item->usage, 247 path_item->usage)) { 248 211 249 return EOK; 212 250 } … … 238 276 239 277 report_item = list_get_instance(report_link, 240 usb_hid_report_usage_path_t, 241 link); 278 usb_hid_report_usage_path_t, link); 242 279 243 280 path_item = list_get_instance(path_link, 244 usb_hid_report_usage_path_t, 245 link); 246 247 if(!USB_HID_SAME_USAGE_PAGE(report_item->usage_page, path_item->usage_page) ||248 ((only_page == 0) &&249 !USB_HID_SAME_USAGE(report_item->usage,path_item->usage))) {281 usb_hid_report_usage_path_t, link); 282 283 if(!USB_HID_SAME_USAGE_PAGE(report_item->usage_page, 284 path_item->usage_page) || ((only_page == 0) && 285 !USB_HID_SAME_USAGE(report_item->usage, 286 path_item->usage))) { 250 287 251 288 return 1; … … 257 294 } 258 295 259 if((((flags & USB_HID_PATH_COMPARE_BEGIN) != 0) && (path_link == &path->head)) || 260 ((report_link == &report_path->head) && (path_link == &path->head))) { 296 if((((flags & USB_HID_PATH_COMPARE_BEGIN) != 0) && 297 (path_link == &path->head)) || 298 ((report_link == &report_path->head) && 299 (path_link == &path->head))) { 300 261 301 return EOK; 262 302 } … … 280 320 281 321 report_item = list_get_instance(report_link, 282 usb_hid_report_usage_path_t,283 link); 322 usb_hid_report_usage_path_t, link); 323 284 324 path_item = list_get_instance(path_link, 285 usb_hid_report_usage_path_t, 286 link); 325 usb_hid_report_usage_path_t, link); 287 326 288 if(!USB_HID_SAME_USAGE_PAGE(report_item->usage_page, path_item->usage_page) || 289 ((only_page == 0) && 290 !USB_HID_SAME_USAGE(report_item->usage, path_item->usage))) { 327 if(!USB_HID_SAME_USAGE_PAGE(report_item->usage_page, 328 path_item->usage_page) || ((only_page == 0) && 329 !USB_HID_SAME_USAGE(report_item->usage, 330 path_item->usage))) { 331 291 332 return 1; 292 333 } else { … … 311 352 } 312 353 354 /*---------------------------------------------------------------------------*/ 313 355 /** 314 356 * Allocates and initializes new usage path structure. … … 332 374 } 333 375 376 /*---------------------------------------------------------------------------*/ 334 377 /** 335 378 * Releases given usage path structure. … … 348 391 } 349 392 350 393 /*---------------------------------------------------------------------------*/ 351 394 /** 352 395 * Clone content of given usage path to the new one … … 355 398 * @return New copy of given usage path structure 356 399 */ 357 usb_hid_report_path_t *usb_hid_report_path_clone(usb_hid_report_path_t *usage_path) 400 usb_hid_report_path_t *usb_hid_report_path_clone( 401 usb_hid_report_path_t *usage_path) 358 402 { 359 403 link_t *path_link; … … 374 418 path_link = usage_path->head.next; 375 419 while(path_link != &usage_path->head) { 376 path_item = list_get_instance(path_link, usb_hid_report_usage_path_t, 420 path_item = list_get_instance(path_link, usb_hid_report_usage_path_t, 377 421 link); 378 422 new_path_item = malloc(sizeof(usb_hid_report_usage_path_t)); … … 395 439 } 396 440 397 441 /*---------------------------------------------------------------------------*/ 398 442 /** 399 443 * Sets report id in usage path structure … … 403 447 * @return Error code 404 448 */ 405 int usb_hid_report_path_set_report_id(usb_hid_report_path_t *path, uint8_t report_id) 449 int usb_hid_report_path_set_report_id(usb_hid_report_path_t *path, 450 uint8_t report_id) 406 451 { 407 452 if(path == NULL){
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