diff options
author | Spencer Oliver <spen@spen-soft.co.uk> | 2013-03-27 16:28:31 +0000 |
---|---|---|
committer | Freddie Chopin <freddie.chopin@gmail.com> | 2013-04-21 07:28:32 +0000 |
commit | ff1108ad383c6c36095a36fc69fd3d19d6995e0f (patch) | |
tree | 85a548e3bea45d7d5cd7d44dc874ef155f8ad09e /src/helper | |
parent | d7646942f2fbbbb37af2effb3e7fdeb03c3fe6be (diff) |
telnet: add telnet history support
adapted from Yoshinori Sato's patch:
https://github.com/ysat0/openocd/commit/2f07f4600a0da8206612d78c159bbe1171aa41c2
Change-Id: I084b86d316b0aa6e9593f007c024961dbda805e9
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1310
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Diffstat (limited to 'src/helper')
-rw-r--r-- | src/helper/configuration.c | 44 | ||||
-rw-r--r-- | src/helper/configuration.h | 1 |
2 files changed, 45 insertions, 0 deletions
diff --git a/src/helper/configuration.c b/src/helper/configuration.c index 49c1c08f..bfb73fd7 100644 --- a/src/helper/configuration.c +++ b/src/helper/configuration.c @@ -128,3 +128,47 @@ int parse_config_file(struct command_context *cmd_ctx) return ERROR_OK; } + +#ifndef _WIN32 +#include <pwd.h> +#endif + +char *get_home_dir(const char *append_path) +{ + char *home = getenv("HOME"); + + if (home == NULL) { + +#ifdef _WIN32 + home = getenv("USERPROFILE"); + + if (home == NULL) { + + char homepath[MAX_PATH]; + char *drive = getenv("HOMEDRIVE"); + char *path = getenv("HOMEPATH"); + if (drive && path) { + snprintf(homepath, MAX_PATH, "%s/%s", drive, path); + home = homepath; + } + } +#else + struct passwd *pwd = getpwuid(getuid()); + if (pwd) + home = pwd->pw_dir; + +#endif + } + + if (home == NULL) + return home; + + char *home_path; + + if (append_path) + home_path = alloc_printf("%s/%s", home, append_path); + else + home_path = alloc_printf("%s", home); + + return home_path; +} diff --git a/src/helper/configuration.h b/src/helper/configuration.h index b329da76..749f007d 100644 --- a/src/helper/configuration.h +++ b/src/helper/configuration.h @@ -40,5 +40,6 @@ int configuration_output_handler(struct command_context *cmd_ctx, FILE *open_file_from_path(const char *file, const char *mode); char *find_file(const char *name); +char *get_home_dir(const char *append_path); #endif /* CONFIGURATION_H */ |