diff options
| -rw-r--r-- | src/Main.c | 2 | ||||
| -rw-r--r-- | src/Routes/Info.c | 69 | ||||
| -rw-r--r-- | src/Routes/Info.h | 8 |
3 files changed, 79 insertions, 0 deletions
@@ -12,6 +12,7 @@ #include "Routes/Home.h" #include "Routes/ImageProxy.h" #include "Routes/Images.h" +#include "Routes/Info.h" #include "Routes/Search.h" #include "Routes/Settings.h" #include "Routes/SettingsSave.h" @@ -138,6 +139,7 @@ int main() { set_handler("/search", results_handler); set_handler("/images", images_handler); set_handler("/proxy", image_proxy_handler); + set_handler("/info", info_handler); set_handler("/settings", settings_handler); set_handler("/save_settings", settings_save_handler); diff --git a/src/Routes/Info.c b/src/Routes/Info.c new file mode 100644 index 0000000..cb5df29 --- /dev/null +++ b/src/Routes/Info.c @@ -0,0 +1,69 @@ +#include "Info.h" +#include "../Config.h" +#include "../Scraping/Scraping.h" +#include "../Utility/Utility.h" +#include <beaker.h> +#include <stdarg.h> +#include <stdio.h> +#include <string.h> + +static int append_json(char *buf, size_t size, size_t *used, const char *format, + ...) { + if (*used >= size) { + return -1; + } + + va_list args; + va_start(args, format); + int written = vsnprintf(buf + *used, size - *used, format, args); + va_end(args); + + if (written < 0 || (size_t)written >= size - *used) { + return -1; + } + + *used += (size_t)written; + return 0; +} + +int info_handler(UrlParams *params) { + (void)params; + extern Config global_config; + + char json[INITIAL_BUFFER_SIZE]; + size_t used = 0; + + if (append_json(json, sizeof(json), &used, "{\"version\":\"%s\",", VERSION) != + 0 || + append_json(json, sizeof(json), &used, "\"git_remote\":\"%s\",", + GIT_REMOTE) != 0 || + append_json(json, sizeof(json), &used, "\"locale\":\"%s\",", + global_config.default_locale) != 0 || + append_json(json, sizeof(json), &used, "\"engines\":[") != 0) { + send_response("Failed to build instance info"); + return -1; + } + + int first = 1; + for (int i = 0; i < ENGINE_COUNT; i++) { + if (!ENGINE_REGISTRY[i].enabled) { + continue; + } + if (append_json(json, sizeof(json), &used, + "%s{\"id\":\"%s\",\"name\":\"%s\"}", first ? "" : ",", + ENGINE_REGISTRY[i].id, ENGINE_REGISTRY[i].name) != 0) { + send_response("Failed to build instance info"); + return -1; + } + first = 0; + } + + if (append_json(json, sizeof(json), &used, "]}") != 0) { + send_response("Failed to build instance info"); + return -1; + } + + serve_data(json, used, "application/json"); + + return 0; +} diff --git a/src/Routes/Info.h b/src/Routes/Info.h new file mode 100644 index 0000000..fee803c --- /dev/null +++ b/src/Routes/Info.h @@ -0,0 +1,8 @@ +#ifndef INFO_H +#define INFO_H + +#include <beaker.h> + +int info_handler(UrlParams *params); + +#endif |