diff options
Diffstat (limited to 'src/lutris.c')
| -rw-r--r-- | src/lutris.c | 173 |
1 files changed, 160 insertions, 13 deletions
diff --git a/src/lutris.c b/src/lutris.c index 7527f25..bd2a2d4 100644 --- a/src/lutris.c +++ b/src/lutris.c @@ -5,14 +5,13 @@ #include <unistd.h> #include <linux/limits.h> #include <libgen.h> - #include "lutris.h" #include "net.h" static const struct Command lutris_commands[] = { -#ifdef DEBUG + { .name = "search", .func = lutris_search, .description = "search for lutris installers" }, + { .name = "list", .func = lutris_list, .description = "list installers for a game"}, { .name = "install", .func = lutris_install, .description = "install a lutris script" }, -#endif { .name = "info", .func = lutris_info, .description = "show information about a lutris script" }, }; @@ -26,6 +25,106 @@ char* getpwd() COMMAND_GROUP_FUNC(lutris) +COMMAND(lutris, search) +{ + if (argc == 2 && argv[1][0] != '\0') + { + // argv being modifyable is not always a given so lets + // lets make a mutable copy + char* str = strdup(argv[1]); + // in the case we need to do replacing we allocate more + // since we'll free in anyway + size_t allocsize = strlen(str) * 2; + str = realloc(str, allocsize); + lutris_escapeString(str, allocsize); + char* url = malloc(strlen(GAME_SEARCH_API) + strlen(str)); + sprintf(url, GAME_SEARCH_API, str); + + struct json_object* queryresult = fetchJSON(url); + free(str); + free(url); + + if (queryresult) + { + struct json_object* searchresults; + json_object_object_get_ex(queryresult, "results", &searchresults); + if (searchresults) + { + struct json_object* values[2]; + size_t arrlen = json_object_array_length(searchresults); + + for (size_t i = 0; i < arrlen; ++i) + { + struct json_object* entry = json_object_array_get_idx(searchresults, i); + json_object_object_get_ex(entry, "name", &values[0]); + json_object_object_get_ex(entry, "slug", &values[1]); + + printf("%s - %s\n", json_object_get_string(values[0]), json_object_get_string(values[1])); + } + } + + json_object_put(queryresult); + } + } + else + { + puts(USAGE_STR " lutris search <text>\nSearch for games and list their slug"); + } + + return 0; +} + +COMMAND(lutris, list) +{ + if (argc == 2) + { + // argv being modifyable is not always a given so lets + // lets make a mutable copy + char* str = strdup(argv[1]); + // in the case we need to do replacing we allocate more + // since we'll free in anyway + size_t allocsize = strlen(str) * 2; + str = realloc(str, allocsize); + lutris_escapeString(str, allocsize); + char* url = malloc(strlen(GAME_INSTALLER_API) + strlen(str)); + sprintf(url, GAME_INSTALLER_API, str); + + struct json_object* queryresult = fetchJSON(url); + free(str); + free(url); + + if (queryresult) + { + struct json_object* installers; + json_object_object_get_ex(queryresult, "installers", &installers); + if (installers) + { + struct json_object* values[4]; + size_t arrlen = json_object_array_length(installers); + + for (size_t i = 0; i < arrlen; ++i) + { + struct json_object* entry = json_object_array_get_idx(installers, i); + json_object_object_get_ex(entry, "slug", &values[0]); + json_object_object_get_ex(entry, "runner", &values[1]); + json_object_object_get_ex(entry, "name", &values[2]); + json_object_object_get_ex(entry, "version", &values[3]); + + printf("%s - (%s) %s %s\n", json_object_get_string(values[0]), json_object_get_string(values[1]), json_object_get_string(values[2]), json_object_get_string(values[3])); + } + } + + json_object_put(queryresult); + } + } + else + { + puts(USAGE_STR " lutris list <slug>\nList game installers"); + } + + return 0; +} + COMMAND(lutris, install) { if (argc == 2) @@ -34,9 +133,10 @@ COMMAND(lutris, install) if (installer.error == NONE) { - printf("Install %s - %s to the current directory? (y/n)\n", installer.name, installer.version); + printf("Install %s - %s to the current directory?\n\nNOTE:\tpolecat will use the wine that is on your path\n\t\tit is suggested to install the right wine version\n\t\tand use `wine env` to put it on the path\n\n(y/N)\n", installer.name, installer.version); - if (getchar() == 'y') + int inp = getchar(); + if (inp == 'y' || inp == 'Y') { // fetch all files required by installer for (size_t i = 0; i < installer.filecount; ++i) @@ -183,7 +283,8 @@ COMMAND(lutris, info) if (argc == 2) { struct script_t installer = lutris_getInstaller(argv[1]); - if (installer.error > NO_JSON || installer.error == NONE) + + if (installer.error > NO_SLUG || installer.error == NONE) { printf("[%s]", runnerStr[installer.runner]); @@ -262,10 +363,54 @@ COMMAND(lutris, info) COMMAND_HELP(lutris, " lutris") -void lutris_getInstallerURL(char* buffer, char* name, size_t size) +void lutris_escapeString(char* str, size_t size) { - strncpy(buffer, INSTALLER_API, size); - strncat(buffer, name, size - strlen(buffer)); + char* tail = str + size; + + while (str != tail) + { + switch (*str) + { + // from rfc3986 https://tools.ietf.org/html/rfc3986#page-13 + // we generally don't want delimiters + // so we strip them if found + case ':': + case '/': + case '?': + case '#': + case '[': + case ']': + case '@': + case '!': + case '$': + case '&': + case '\'': + case '(': + case ')': + case '*': + case '+': + case ',': + case ';': + case '=': + // since dest and src overlap we need a non overlapping solution + memmove(str, str+1, (size_t)(tail-str-1)); + break; + + case ' ': + // spaces are special and need to be encoded + memmove(str+3, str+1, (size_t)(tail-str-3)); + str[0] = '%'; + str[1] = '2'; + str[2] = '0'; + str += 3; + if (str >= tail) str[3] = '\0'; + break; + + /* fallthrough */ + default: + ++str; + } + } } struct script_t lutris_getInstaller(char* installername) @@ -288,7 +433,8 @@ struct script_t lutris_getInstaller(char* installername) if (installername) { char installerurl[PATH_MAX]; - lutris_getInstallerURL(installerurl, installername, sizeof(installerurl)); + strncpy(installerurl, INSTALLER_API, sizeof(installerurl)); + strncat(installerurl, installername, sizeof(installerurl) - strlen(installerurl) - 1); struct json_object* installerjson = fetchJSON(installerurl); @@ -542,6 +688,9 @@ struct script_t lutris_getInstaller(char* installername) for (size_t j = 0; j < installer.directives[i]->size; ++j) { str = json_object_get_string(options[j+offset]); + // there will always be some attributes ommited + // from an installer, just replace those with an empty string + if (!str) str = ""; installer.directives[i]->arguments[j] = malloc(strlen(str) * sizeof(char) +1); strcpy(installer.directives[i]->arguments[j], str); } @@ -640,7 +789,6 @@ size_t parseVar(char** pvar, struct list_t** variables, size_t variable_count) tail = ++head; while (*tail <= 'z' && *tail >= 'A') // we ONLY accept ascii variables { - ++tail; } @@ -661,8 +809,7 @@ size_t parseVar(char** pvar, struct list_t** variables, size_t variable_count) switch (variables[i]->type) { case value_string: - value = malloc(strlen(variables[i]->value.str) + 1); - strncpy(value, variables[i]->value.str, strlen(variables[i]->value.str) + 1); + value = strdup(variables[i]->value.str); break; case value_function: |