diff options
Diffstat (limited to 'pikul.c')
| -rw-r--r-- | pikul.c | 46 |
1 files changed, 46 insertions, 0 deletions
@@ -5,6 +5,15 @@ #include <json.h> #include "private.h" +#define SELECT \ +"<select name=\"%s\" %s>\n\ +%s\ +\t\t\t\t\t\t\t\t\t\t\t</select>" +#define SELECT_NUM_PARAMS 3 +#define OPTION \ +"\t\t\t\t\t\t\t\t\t\t\t\t<option value=\"%s\"%s>%s%s</option>\n" +#define OPTION_NUM_PARAMS 4 + CURL *curl; json_tokener *tokener; struct shipping shipping; @@ -174,6 +183,43 @@ static int servicecmp(const void *service1, const void *service2) (*(struct pikul_service * const *)service2)->code); } +char *pikul_html(const char *origin, const char *destination, double weight, + const char *widget, const char *extra, const char *name, const char *value, + char *code_prefixes[], char *name_prefixes[]) +{ + struct pikul_services *services = pikul_services(origin, destination, weight); + char *html; + if (!strcmp(widget, "select")) { + char *options = NULL; + for (size_t i = 0; i < services->length; i++) { + struct pikul_service *service = services->list[i]; + char *code_prefix = code_prefixes[shipping.company]; + char *name_prefix = name_prefixes[shipping.company]; + size_t code_length = strlen(code_prefix) + strlen(service->code); + char code[code_length + 1]; + sprintf(code, "%s%s", code_prefix, service->code); + _Bool selected = !strcmp(code, value); + size_t length = strlen(OPTION) + code_length + (selected ? strlen(" selected") : 0) + + strlen(name_prefix) + strlen(service->name) + - OPTION_NUM_PARAMS * strlen("%s"); + char option[length + 1]; + sprintf(option, OPTION, code, selected ? " selected" : "", + name_prefix, service->name); + if (options) + options = realloc(options, strlen(options) + length + 1); + else { + options = malloc(length + 1); + memset(options, '\0', strlen(options)); + } + strcat(options, option); + } + html = malloc(strlen(SELECT) + strlen(name) + (extra ? strlen(extra) : 0) + strlen(options) + - SELECT_NUM_PARAMS * strlen("%s") + 1); + sprintf(html, SELECT, name, extra ? extra : "", options); + } + return html; +} + char **pikul_codes(const char *origin, const char *destination, double weight) { char **codes = malloc(sizeof(char *)); |