cgmnlm

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git clone git://code.clttr.info/cgmnlm.git
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commit 5ad3f0aaccbcf328756d0eaad0e98068587395d1
parent b050b9e467589561b1203f99e9f58c990c824b1a
Author: Eyal Sawady <ecs@d2evs.net>
Date:   Thu, 24 Sep 2020 14:49:16 -0400

gmnlm: open bookmarks if started without URL

Diffstat:
Msrc/gmnlm.c | 29+++++++++++++++++++++++++++--
1 file changed, 27 insertions(+), 2 deletions(-)

diff --git a/src/gmnlm.c b/src/gmnlm.c @@ -10,6 +10,7 @@ #include <stdio.h> #include <string.h> #include <sys/ioctl.h> +#include <sys/stat.h> #include <termios.h> #include <unistd.h> #include "gmni.h" @@ -53,6 +54,17 @@ enum prompt_result { PROMPT_NEXT, }; +const char *default_bookmarks = + "# Welcome to gmni\n\n" + "Links:\n\n" + // TODO: sub out the URL for the appropriate geminispace version once + // sr.ht supports gemini + "=> https://sr.ht/~sircmpwn/gmni The gmni browser\n" + "=> gemini://gemini.circumlunar.space The gemini protocol\n\n" + "This file can be found at %s and may be edited at your pleasure.\n\n" + "Bookmarks:\n" + ; + const char *help_msg = "The following commands are available:\n\n" "q\tQuit\n" @@ -175,6 +187,20 @@ open_bookmarks(struct browser *browser) static char path[PATH_MAX+1]; snprintf(path, sizeof(path), path_fmt, "bookmarks.gmi"); free(path_fmt); + + struct stat buf; + if (stat(path, &buf) == -1 && errno == ENOENT) { + // TOCTOU, but we almost certainly don't care + FILE *f = fopen(path, "a"); + if (f == NULL) { + fprintf(stderr, "Error opening %s for writing: %s\n", + path, strerror(errno)); + return; + } + fprintf(f, default_bookmarks, path); + fclose(f); + } + static char url[PATH_MAX+1+7]; snprintf(url, sizeof(url), "file://%s", path); set_url(browser, url, &browser->history); @@ -867,8 +893,7 @@ main(int argc, char *argv[]) return 1; } } else { - usage(argv[0]); - return 1; + open_bookmarks(&browser); } SSL_load_error_strings();