| -rw-r--r-- | cgit.c | 33 | ||||
| -rw-r--r-- | cgit.h | 13 | ||||
| -rw-r--r-- | ui-shared.c | 32 |
3 files changed, 33 insertions, 45 deletions
@@ -215,11 +215,6 @@ static void querystring_cb(const char *name, const char *value) } } -char *xstrdupn(const char *str) -{ - return (str ? xstrdup(str) : NULL); -} - static void prepare_context(struct cgit_context *ctx) { memset(ctx, 0, sizeof(ctx)); @@ -250,15 +245,6 @@ static void prepare_context(struct cgit_context *ctx) ctx->cfg.summary_branches = 10; ctx->cfg.summary_log = 10; ctx->cfg.summary_tags = 10; - ctx->env.cgit_config = xstrdupn(getenv("CGIT_CONFIG")); - ctx->env.http_host = xstrdupn(getenv("HTTP_HOST")); - ctx->env.https = xstrdupn(getenv("HTTPS")); - ctx->env.path_info = xstrdupn(getenv("PATH_INFO")); - ctx->env.query_string = xstrdupn(getenv("QUERY_STRING")); - ctx->env.request_method = xstrdupn(getenv("REQUEST_METHOD")); - ctx->env.script_name = xstrdupn(getenv("SCRIPT_NAME")); - ctx->env.server_name = xstrdupn(getenv("SERVER_NAME")); - ctx->env.server_port = xstrdupn(getenv("SERVER_PORT")); ctx->page.mimetype = "text/html"; ctx->page.charset = PAGE_ENCODING; ctx->page.filename = NULL; @@ -267,12 +253,6 @@ static void prepare_context(struct cgit_context *ctx) ctx->page.expires = ctx->page.modified; ctx->page.etag = NULL; memset(&ctx->cfg.mimetypes, 0, sizeof(struct string_list)); - if (ctx->env.script_name) - ctx->cfg.script_name = ctx->env.script_name; - if (ctx->env.query_string) - ctx->qry.raw = ctx->env.query_string; - if (!ctx->env.cgit_config) - ctx->env.cgit_config = CGIT_CONFIG; } struct refmatch { @@ -497,6 +477,8 @@ static int calc_ttl() int main(int argc, const char **argv) { + const char *cgit_config_env = getenv("CGIT_CONFIG"); + const char *method = getenv("REQUEST_METHOD"); const char *path; char *qry; int err, ttl; @@ -506,8 +488,13 @@ int main(int argc, const char **argv) cgit_repolist.count = 0; cgit_repolist.repos = NULL; + if (getenv("SCRIPT_NAME")) + ctx.cfg.script_name = xstrdup(getenv("SCRIPT_NAME")); + if (getenv("QUERY_STRING")) + ctx.qry.raw = xstrdup(getenv("QUERY_STRING")); cgit_parse_args(argc, argv); - parse_configfile(ctx.env.cgit_config, config_cb); + parse_configfile(cgit_config_env ? cgit_config_env : CGIT_CONFIG, + config_cb); ctx.repo = NULL; http_parse_querystring(ctx.qry.raw, querystring_cb); @@ -522,7 +509,7 @@ int main(int argc, const char **argv) * urls without the need for rewriterules in the webserver (as * long as PATH_INFO is included in the cache lookup key). */ - path = ctx.env.path_info; + path = getenv("PATH_INFO"); if (!ctx.qry.url && path) { if (path[0] == '/') path++; @@ -538,7 +525,7 @@ int main(int argc, const char **argv) ttl = calc_ttl(); ctx.page.expires += ttl*60; - if (ctx.env.request_method && !strcmp(ctx.env.request_method, "HEAD")) + if (method && !strcmp(method, "HEAD")) ctx.cfg.nocache = 1; if (ctx.cfg.nocache) ctx.cfg.cache_size = 0; @@ -207,20 +207,7 @@ struct cgit_page { char *statusmsg; }; -struct cgit_environment { - char *cgit_config; - char *http_host; - char *https; - char *path_info; - char *query_string; - char *request_method; - char *script_name; - char *server_name; - char *server_port; -}; - struct cgit_context { - struct cgit_environment env; struct cgit_query qry; struct cgit_config cfg; struct cgit_repo *repo; diff --git a/ui-shared.c b/ui-shared.c index 538ddda..015c52b 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -36,7 +36,10 @@ void cgit_print_error(char *msg) char *cgit_httpscheme() { - if (ctx.env.https && !strcmp(ctx.env.https, "on")) + char *https; + + https = getenv("HTTPS"); + if (https != NULL && strcmp(https, "on") == 0) return "https://"; else return "http://"; @@ -44,13 +47,22 @@ char *cgit_httpscheme() char *cgit_hosturl() { - if (ctx.env.http_host) - return ctx.env.http_host; - if (!ctx.env.server_name) - return NULL; - if (!ctx.env.server_port || atoi(ctx.env.server_port) == 80) - return ctx.env.server_name; - return xstrdup(fmt("%s:%s", ctx.env.server_name, ctx.env.server_port)); + char *host, *port; + + host = getenv("HTTP_HOST"); + if (host) { + host = xstrdup(host); + } else { + host = getenv("SERVER_NAME"); + if (!host) + return NULL; + port = getenv("SERVER_PORT"); + if (port && atoi(port) != 80) + host = xstrdup(fmt("%s:%d", host, atoi(port))); + else + host = xstrdup(host); + } + return host; } char *cgit_rooturl() @@ -455,6 +467,8 @@ void cgit_print_age(time_t t, time_t max_relative, char *format) void cgit_print_http_headers(struct cgit_context *ctx) { + const char *method = getenv("REQUEST_METHOD"); + if (ctx->cfg.embedded) return; @@ -475,7 +489,7 @@ void cgit_print_http_headers(struct cgit_context *ctx) if (ctx->page.etag) htmlf("ETag: \"%s\"\n", ctx->page.etag); html("\n"); - if (ctx->env.request_method && !strcmp(ctx->env.request_method, "HEAD")) + if (method && !strcmp(method, "HEAD")) exit(0); } |