diff options
Diffstat (limited to 'rx/BuildReq.c')
| -rw-r--r-- | rx/BuildReq.c | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/rx/BuildReq.c b/rx/BuildReq.c new file mode 100644 index 0000000..50ba6b5 --- /dev/null +++ b/rx/BuildReq.c @@ -0,0 +1,150 @@ +/* $Xorg: BuildReq.c,v 1.4 2001/02/09 02:05:58 xorgcvs Exp $ */ +/* + +Copyright 1996, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL- +ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT +SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABIL- +ITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall +not be used in advertising or otherwise to promote the sale, use or +other dealings in this Software without prior written authorization from +The Open Group. + +*/ + +#include "RxI.h" + +/* build the GET request to perform to launch the remote application */ +char * +RxBuildRequest(RxReturnParams *params) +{ + char *request, *ptr; + int len, action_len, embed_len, width_len, height_len, + ui_len, print_len, x_ui_lbx_len, x_print_lbx_len; + char width_str[10], height_str[10]; + + /* the action parameter is mandatory */ + if (params->action == NULL) + return NULL; + + /* + * compute string size + */ + action_len = embed_len = width_len = height_len = 0; + ui_len = print_len = x_ui_lbx_len = x_print_lbx_len = 0; + + len = (action_len = strlen(params->action)) + 1; /* URL + delimiter */ + + /* RX_EMBEDDED + "=" + value + delimiter, + sizeof including '\0' no need to add anything for the delimiter */ + if (params->embedded != RxUndef) + len += (embed_len = sizeof(RX_EMBEDDED) + + (params->embedded == RxTrue ? sizeof(RX_YES) : sizeof(RX_NO))); + + /* RX_WIDTH + "=" + value + delimiter */ + if (params->width != RxUndef) { + sprintf(width_str, "%d", params->width); + len += (width_len = sizeof(RX_WIDTH) + strlen(width_str) + 1); + } + /* RX_HEIGHT + "=" + value + delimiter */ + if (params->height != RxUndef) { + sprintf(height_str, "%d", params->height); + len += (height_len = sizeof(RX_HEIGHT) + strlen(height_str) + 1); + } + if (params->ui != NULL) + /* "UI=" + URL + delimiter */ + len += (ui_len = sizeof(RX_UI)+ strlen(params->ui) + 1); + if (params->print != NULL) + /* "PRINT=" + URL + delimiter */ + len += (print_len = sizeof(RX_PRINT) + strlen(params->print) + 1); + + /* RX_X_UI_LBX + "=" + value + delimiter, + sizeof including '\0' no need to add anything for the delimiter */ + if (params->x_ui_lbx != RxUndef) { + x_ui_lbx_len = sizeof(RX_X_UI_LBX); + if (params->x_ui_lbx == RxTrue) { + x_ui_lbx_len += sizeof(RX_YES); + if (params->x_ui_lbx_auth != NULL) /* 6 for ";auth=" */ + x_ui_lbx_len += strlen(params->x_ui_lbx_auth) + 6; + } else + x_ui_lbx_len += sizeof(RX_NO); + len += x_ui_lbx_len; + } + + /* RX_X_PRINT_LBX + "=" + value + delimiter, + sizeof including '\0' no need to add anything for the delimiter */ + if (params->x_print_lbx != RxUndef) { + x_print_lbx_len = sizeof(RX_X_PRINT_LBX); + if (params->x_print_lbx == RxTrue) { + x_print_lbx_len += sizeof(RX_YES); + if (params->x_print_lbx_auth != NULL) /* 6 for ";auth=" */ + x_print_lbx_len += strlen(params->x_print_lbx_auth) + 6; + } else + x_print_lbx_len += sizeof(RX_NO); + len += x_print_lbx_len; + } + + /* + * malloc string and set it + */ + request = ptr = (char *)Malloc(len); + strcpy(ptr, params->action); + ptr += action_len; + if (embed_len != 0) { + sprintf(ptr, "%c%s=%s", RX_QUERY_DELIMITER, RX_EMBEDDED, + (params->embedded == RxTrue ? RX_YES : RX_NO)); + ptr += embed_len; /* be careful delimiter is included here */ + } + if (width_len != 0) { + sprintf(ptr, "%c%s=%s", RX_QUERY_DELIMITER, RX_WIDTH, width_str); + ptr += width_len; + } + if (height_len != 0) { + sprintf(ptr, "%c%s=%s", RX_QUERY_DELIMITER, RX_HEIGHT, height_str); + ptr += height_len; + } + if (ui_len != 0) { + sprintf(ptr, "%c%s=%s", RX_QUERY_DELIMITER, RX_UI, params->ui); + ptr += ui_len; + } + if (print_len != 0) { + sprintf(ptr, "%c%s=%s", RX_QUERY_DELIMITER, RX_PRINT, params->print); + ptr += print_len; + } + if (x_ui_lbx_len != 0) { + if (params->x_ui_lbx == RxTrue && params->x_ui_lbx_auth != NULL) + sprintf(ptr, "%c%s=%s;auth=%s", RX_QUERY_DELIMITER, RX_X_UI_LBX, + RX_YES, params->x_ui_lbx_auth); + else + sprintf(ptr, "%c%s=%s", RX_QUERY_DELIMITER, RX_X_UI_LBX, + (params->x_ui_lbx == RxTrue ? RX_YES : RX_NO)); + ptr += x_ui_lbx_len; + } + if (x_print_lbx_len != 0) { + if (params->x_print_lbx == RxTrue + && params->x_print_lbx_auth != NULL) + sprintf(ptr, "%c%s=%s;auth=%s", RX_QUERY_DELIMITER, + RX_X_PRINT_LBX, RX_YES, params->x_print_lbx_auth); + else + sprintf(ptr, "%c%s=%s", RX_QUERY_DELIMITER, RX_X_PRINT_LBX, + (params->x_print_lbx == RxTrue ? RX_YES : RX_NO)); + ptr += x_print_lbx_len; + } + + return request; +} |