- Pacman-dev - lists.archlinux.org

[pacman-dev] [PATCH v3] Parametrise the different ways in which the payload is reset
by Martin Kühne 02 Dec '16

02 Dec '16

In FS#43434, Downloads which fail and are restarted on a different server will resume and may display a negative download speed. The payload's progress in libalpm was not properly reset which ultimately caused terminal noise because the line width calculation assumes positive download speeds. This patch fixes the incomplete reset of the payload by mimicing what be_sync.c:alpm_db_update() does over in sync.c:download_single_file(). The new dload.c:_alpm_dload_payload_reset_for_retry() extends beyond the current behavior by updating initial_size and prevprogress for this case. This makes pacman reset the progress properly in the next invocation of the callback and display positive download speeds. Fixes FS#43434. Signed-off-by: Martin Kühne <mysatyre(a)gmail.com> --- lib/libalpm/dload.c | 10 ++++++++++ lib/libalpm/dload.h | 1 + lib/libalpm/sync.c | 4 +--- 3 files changed, 12 insertions(+), 3 deletions(-) diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c index dc57c92..855099b 100644 --- a/lib/libalpm/dload.c +++ b/lib/libalpm/dload.c @@ -762,4 +762,14 @@ void _alpm_dload_payload_reset(struct dload_payload *payload) memset(payload, '\0', sizeof(*payload)); } +void _alpm_dload_payload_reset_for_retry(struct dload_payload *payload) +{ + ASSERT(payload, return); + + FREE(payload->fileurl); + payload->initial_size += payload->prevprogress; + payload->prevprogress = 0; + payload->unlink_on_fail = 0; +} + /* vim: set noet: */ diff --git a/lib/libalpm/dload.h b/lib/libalpm/dload.h index 427c486..3459665 100644 --- a/lib/libalpm/dload.h +++ b/lib/libalpm/dload.h @@ -47,6 +47,7 @@ struct dload_payload { }; void _alpm_dload_payload_reset(struct dload_payload *payload); +void _alpm_dload_payload_reset_for_retry(struct dload_payload *payload); int _alpm_download(struct dload_payload *payload, const char *localpath, char **final_file, const char **final_url); diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c index 00b68d0..a1f673f 100644 --- a/lib/libalpm/sync.c +++ b/lib/libalpm/sync.c @@ -946,9 +946,7 @@ static int download_single_file(alpm_handle_t *handle, struct dload_payload *pay EVENT(handle, &event); return 0; } - - FREE(payload->fileurl); - payload->unlink_on_fail = 0; + _alpm_dload_payload_reset_for_retry(payload); } event.type = ALPM_EVENT_PKGDOWNLOAD_FAILED; -- 2.10.0

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[pacman-dev] [PATCH 1/1] libalpm/signing: support EDDSA from gpgme 1.7.0
by Christian Hesse 02 Dec '16

02 Dec '16

From: Christian Hesse <mail(a)eworm.de> Signed-off-by: Christian Hesse <mail(a)eworm.de> --- lib/libalpm/signing.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/libalpm/signing.c b/lib/libalpm/signing.c index 527e763..1feacff 100644 --- a/lib/libalpm/signing.c +++ b/lib/libalpm/signing.c @@ -356,6 +356,10 @@ static int key_search(alpm_handle_t *handle, const char *fpr, #if GPGME_VERSION_NUMBER >= 0x010500 case GPGME_PK_ECC: #endif +/* value added in gpgme 1.7.0 */ +#if GPGME_VERSION_NUMBER >= 0x010700 + case GPGME_PK_EDDSA: +#endif pgpkey->pubkey_algo = 'E'; break; } -- 2.10.2

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[pacman-dev] Fwd: [arch-dev-public] Moving arduino into [community] important notes
by Allan McRae 28 Nov '16

28 Nov '16

Issue described on pacman-dev: The 2nd issue is when people try to upgrade from an older version of arduino that provided arduino-builder. It will fail to install as the new version says "oh, arduino-builder is already installed". It then tries to remove arduino and the arduino-builder dependency is not satisfied anymore. This only affects a small number of versions, but still raise up on AUR. I am not sure if this got fixed in pacman by now. -> To resolve this issue you need to remove arduino first and then reinstall it. >From what I can see, package A provides B, but in the next update, A and B are separate packages. Allan

2 2

[pacman-dev] Very slow, misbehaving Pacman that keeps changing its PID
by Allan McRae 21 Nov '16

21 Nov '16

Post on the Arch BBS: https://bbs.archlinux.org/viewtopic.php?id=219800 I have not looked at this in detail yet. I think that the ever changing PID is actually a gpg call from gpgme. A

1 0

[pacman-dev] [PATCH 0/6] Assorted makepkg cleanups
by Dave Reisner 16 Nov '16

16 Nov '16

Here's a bunch of patches I've had sitting on a branch for a while, plus a new one at the end which I thought would be a good idea after I found an instance of "{$pkgver}" in a PKGBUILD. These (and the other dload/curl patch) can be pulled from git://github.com/falconindy/pacman. Dave Reisner (6): makepkg.conf: add -g to default curl options makepkg: remove vestiges of global errexit makepkg: make run_function_safe more robust makepkg: fix quoting in calls to check_deps makepkg: fix quoting in calls to dependency checking makepkg: unset potentially architecture-specific vars etc/makepkg.conf.in | 6 +++--- scripts/makepkg.sh.in | 37 ++++++++++++++++++++++--------------- 2 files changed, 25 insertions(+), 18 deletions(-) -- 2.10.2

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[pacman-dev] [PATCH] dload: use curl's keepalive mechanism
by Dave Reisner 16 Nov '16

16 Nov '16

This does exactly the same thing as it code it replaces, but punt to curl to do it for brevity. Requires curl 7.25.0, which we already cover. --- lib/libalpm/dload.c | 46 +++------------------------------------------- 1 file changed, 3 insertions(+), 43 deletions(-) diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c index 9d80358..ccd70d9 100644 --- a/lib/libalpm/dload.c +++ b/lib/libalpm/dload.c @@ -246,47 +246,6 @@ static size_t dload_parseheader_cb(void *ptr, size_t size, size_t nmemb, void *u return realsize; } -static int dload_sockopt_cb(void *userdata, curl_socket_t curlfd, - curlsocktype purpose) -{ - alpm_handle_t *handle = userdata; - int optval = 1; - - /* this whole method is to prevent FTP control connections from going sour - * during a long data transfer; crappy firewalls love to drop otherwise idle - * connections if there is no traffic. */ - if(purpose != CURLSOCKTYPE_IPCXN) { - return 0; - } - - /* don't abort operation if any setsockopt fails, just log to debug */ - if(setsockopt(curlfd, SOL_SOCKET, SO_KEEPALIVE, (void *)&optval, - sizeof(optval)) < 0) { - _alpm_log(handle, ALPM_LOG_DEBUG, - "Failed to set SO_KEEPALIVE on fd %d\n", curlfd); - } - else { -#ifdef TCP_KEEPIDLE - optval = 60; - if(setsockopt(curlfd, IPPROTO_TCP, TCP_KEEPIDLE, (void *)&optval, - sizeof(optval)) < 0) { - _alpm_log(handle, ALPM_LOG_DEBUG, - "Failed to set TCP_KEEPIDLE on fd %d\n", curlfd); - } -#endif -#ifdef TCP_KEEPINTVL - optval = 60; - if(setsockopt(curlfd, IPPROTO_TCP, TCP_KEEPINTVL, (void *)&optval, - sizeof(optval)) < 0) { - _alpm_log(handle, ALPM_LOG_DEBUG, - "Failed to set TCP_KEEPINTVL on fd %d\n", curlfd); - } -#endif - } - - return 0; -} - static void curl_set_handle_opts(struct dload_payload *payload, CURL *curl, char *error_buffer) { @@ -310,8 +269,9 @@ static void curl_set_handle_opts(struct dload_payload *payload, curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, dload_parseheader_cb); curl_easy_setopt(curl, CURLOPT_WRITEHEADER, (void *)payload); curl_easy_setopt(curl, CURLOPT_NETRC, CURL_NETRC_OPTIONAL); - curl_easy_setopt(curl, CURLOPT_SOCKOPTFUNCTION, dload_sockopt_cb); - curl_easy_setopt(curl, CURLOPT_SOCKOPTDATA, (void *)handle); + curl_easy_setopt(curl, CURLOPT_TCP_KEEPALIVE, 1L); + curl_easy_setopt(curl, CURLOPT_TCP_KEEPIDLE, 60L); + curl_easy_setopt(curl, CURLOPT_TCP_KEEPINTVL, 60L); curl_easy_setopt(curl, CURLOPT_HTTPAUTH, CURLAUTH_ANY); _alpm_log(handle, ALPM_LOG_DEBUG, "url: %s\n", payload->fileurl); -- 2.10.2

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[pacman-dev] [PATCH v7 1/2] Add configuration options for libcurl's "low speed" timeout
by Christian Hesse 14 Nov '16

14 Nov '16

From: Christian Hesse <mail(a)eworm.de> Add LowSpeedLimit and LowSpeedTime configuration options to correspond to libcurl's CURLOPT_LOW_SPEED_LIMIT and CURLOPT_LOW_SPEED_TIME options. This allows, e.g., transfers behind corporate virus-scanning firewalls to survive the delays. Increasing the timeout may not be desirable in all situations; similarly, disabling the check prevents detection of disappearing networks. Adds a utility function, parse_positive_long(), which yields a positive (but not unsigned) long integer from a null-terminated string using strtol(). A string containing anything but a base-10 number will cause the function to return -1. Original-Patch-by: Andrew Hills <ahills(a)ednos.net> Signed-off-by: Christian Hesse <mail(a)eworm.de> --- doc/pacman.conf.5.txt | 12 ++++++++++++ etc/pacman.conf.in | 4 ++++ lib/libalpm/alpm.h | 10 ++++++++++ lib/libalpm/dload.c | 4 ++-- lib/libalpm/handle.c | 32 ++++++++++++++++++++++++++++++++ lib/libalpm/handle.h | 9 +++++++++ src/pacman/conf.c | 24 ++++++++++++++++++++++++ src/pacman/conf.h | 4 ++++ src/pacman/util.c | 19 +++++++++++++++++++ src/pacman/util.h | 1 + 10 files changed, 117 insertions(+), 2 deletions(-) diff --git a/doc/pacman.conf.5.txt b/doc/pacman.conf.5.txt index c665870..2346331 100644 --- a/doc/pacman.conf.5.txt +++ b/doc/pacman.conf.5.txt @@ -209,6 +209,18 @@ Options Displays name, version and size of target packages formatted as a table for upgrade, sync and remove operations. +*LowSpeedLimit* = speed:: + Sets the speed in bytes per second that a download should be below during + `LowSpeedTime` seconds to abort the transfer for being too slow. Setting + 'speed' to 0 will disable the speed check. Defaults to 1 byte per second. + Note that this option will not affect external programs specified by + `XferCommand`. + +*LowSpeedTime* = time:: + Sets the time in seconds that a download should be below the `LowSpeedLimit` + transfer speed to abort the transfer for being too slow. Setting 'time' to + 0 will disable the speed check. Defaults to 10 seconds. Note that this + option will not affect external programs specified by `XferCommand`. Repository Sections ------------------- diff --git a/etc/pacman.conf.in b/etc/pacman.conf.in index 53071e5..ddc7397 100644 --- a/etc/pacman.conf.in +++ b/etc/pacman.conf.in @@ -29,6 +29,10 @@ Architecture = auto #NoUpgrade = #NoExtract = +# Downloader options +#LowSpeedLimit = 1 +#LowSpeedTime = 10 + # Misc options #UseSyslog #Color diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h index 2d2491d..bea79da 100644 --- a/lib/libalpm/alpm.h +++ b/lib/libalpm/alpm.h @@ -812,6 +812,16 @@ const char *alpm_option_get_dbpath(alpm_handle_t *handle); /** Get the name of the database lock file. Read-only. */ const char *alpm_option_get_lockfile(alpm_handle_t *handle); +/** Returns the libcurl low speed limit in bytes per second. */ +long alpm_option_get_download_lowspeedlimit(alpm_handle_t *handle); +/** Sets the libcurl low speed limit in bytes per second. */ +int alpm_option_set_download_lowspeedlimit(alpm_handle_t *handle, long lowspeedlimit); + +/** Returns the libcurl low speed time in seconds. */ +long alpm_option_get_download_lowspeedtime(alpm_handle_t *handle); +/** Sets the libcurl low speed time in seconds. */ +int alpm_option_set_download_lowspeedtime(alpm_handle_t *handle, long lowspeedtime); + /** @name Accessors to the list of package cache directories. * @{ */ diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c index 9d80358..c3bb200 100644 --- a/lib/libalpm/dload.c +++ b/lib/libalpm/dload.c @@ -305,8 +305,8 @@ static void curl_set_handle_opts(struct dload_payload *payload, curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L); curl_easy_setopt(curl, CURLOPT_XFERINFOFUNCTION, dload_progress_cb); curl_easy_setopt(curl, CURLOPT_XFERINFODATA, (void *)payload); - curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, 1L); - curl_easy_setopt(curl, CURLOPT_LOW_SPEED_TIME, 10L); + curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, handle->download.lowspeedlimit); + curl_easy_setopt(curl, CURLOPT_LOW_SPEED_TIME, handle->download.lowspeedtime); curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, dload_parseheader_cb); curl_easy_setopt(curl, CURLOPT_WRITEHEADER, (void *)payload); curl_easy_setopt(curl, CURLOPT_NETRC, CURL_NETRC_OPTIONAL); diff --git a/lib/libalpm/handle.c b/lib/libalpm/handle.c index 28e8148..6479798 100644 --- a/lib/libalpm/handle.c +++ b/lib/libalpm/handle.c @@ -247,6 +247,18 @@ const char SYMEXPORT *alpm_option_get_lockfile(alpm_handle_t *handle) return handle->lockfile; } +long SYMEXPORT alpm_option_get_download_lowspeedlimit(alpm_handle_t *handle) +{ + CHECK_HANDLE(handle, return -1); + return handle->download.lowspeedlimit; +} + +long SYMEXPORT alpm_option_get_download_lowspeedtime(alpm_handle_t *handle) +{ + CHECK_HANDLE(handle, return -1); + return handle->download.lowspeedtime; +} + const char SYMEXPORT *alpm_option_get_gpgdir(alpm_handle_t *handle) { CHECK_HANDLE(handle, return NULL); @@ -362,6 +374,26 @@ int SYMEXPORT alpm_option_set_progresscb(alpm_handle_t *handle, alpm_cb_progress return 0; } +int SYMEXPORT alpm_option_set_download_lowspeedlimit(alpm_handle_t *handle, long lowspeedlimit) +{ + CHECK_HANDLE(handle, return -1); + if(lowspeedlimit < 0) { + RET_ERR(handle, ALPM_ERR_WRONG_ARGS, -1); + } + handle->download.lowspeedlimit = lowspeedlimit; + return 0; +} + +int SYMEXPORT alpm_option_set_download_lowspeedtime(alpm_handle_t *handle, long lowspeedtime) +{ + CHECK_HANDLE(handle, return -1); + if(lowspeedtime < 0) { + RET_ERR(handle, ALPM_ERR_WRONG_ARGS, -1); + } + handle->download.lowspeedtime = lowspeedtime; + return 0; +} + static char *canonicalize_path(const char *path) { char *new_path; diff --git a/lib/libalpm/handle.h b/lib/libalpm/handle.h index 652f17d..0c66469 100644 --- a/lib/libalpm/handle.h +++ b/lib/libalpm/handle.h @@ -50,6 +50,14 @@ do { \ } \ } while(0) +#ifdef HAVE_LIBCURL +struct download { + /* Curl timeouts */ + long lowspeedlimit; + long lowspeedtime; +}; +#endif + struct __alpm_handle_t { /* internal usage */ alpm_db_t *db_local; /* local db pointer */ @@ -60,6 +68,7 @@ struct __alpm_handle_t { #ifdef HAVE_LIBCURL /* libcurl handle */ CURL *curl; /* reusable curl_easy handle */ + struct download download; #endif #ifdef HAVE_LIBGPGME diff --git a/src/pacman/conf.c b/src/pacman/conf.c index d8d64fb..520f4d0 100644 --- a/src/pacman/conf.c +++ b/src/pacman/conf.c @@ -122,6 +122,9 @@ config_t *config_new(void) newconfig->colstr.err = ""; newconfig->colstr.nocolor = ""; + newconfig->lowspeedlimit = 1L; + newconfig->lowspeedtime = 10L; + return newconfig; } @@ -603,6 +606,24 @@ static int _parse_options(const char *key, char *value, return 1; } FREELIST(values); + } else if(strcmp(key, "LowSpeedLimit") == 0) { + config->lowspeedlimit = parse_positive_long(value); + if(config->lowspeedlimit < 0) { + pm_printf(ALPM_LOG_WARNING, + _("config file %s, line %d: invalid %s, using default.\n"), + file, linenum, "LowSpeedLimit"); + config->lowspeedlimit = 1L; + } + pm_printf(ALPM_LOG_DEBUG, "config: lowspeedlimit: %ld\n", config->lowspeedlimit); + } else if(strcmp(key, "LowSpeedTime") == 0) { + config->lowspeedtime = parse_positive_long(value); + if(config->lowspeedtime < 0) { + pm_printf(ALPM_LOG_WARNING, + _("config file %s, line %d: invalid %s, using default.\n"), + file, linenum, "LowSpeedTime"); + config->lowspeedtime = 10L; + } + pm_printf(ALPM_LOG_DEBUG, "config: lowspeedtime: %ld\n", config->lowspeedtime); } else { pm_printf(ALPM_LOG_WARNING, _("config file %s, line %d: directive '%s' in section '%s' not recognized.\n"), @@ -733,6 +754,9 @@ static int setup_libalpm(void) alpm_option_set_questioncb(handle, cb_question); alpm_option_set_progresscb(handle, cb_progress); + alpm_option_set_download_lowspeedlimit(handle, config->lowspeedlimit); + alpm_option_set_download_lowspeedtime(handle, config->lowspeedtime); + if(config->op == PM_OP_FILES) { alpm_option_set_dbext(handle, ".files"); } diff --git a/src/pacman/conf.h b/src/pacman/conf.h index 945de7c..17e5f27 100644 --- a/src/pacman/conf.h +++ b/src/pacman/conf.h @@ -133,6 +133,10 @@ typedef struct __config_t { /* Color strings for output */ colstr_t colstr; + /* Curl timeouts */ + long lowspeedlimit; + long lowspeedtime; + alpm_list_t *repos; } config_t; diff --git a/src/pacman/util.c b/src/pacman/util.c index fd7438b..bd85d8a 100644 --- a/src/pacman/util.c +++ b/src/pacman/util.c @@ -1620,6 +1620,25 @@ int noyes(const char *format, ...) return ret; } +/* Attempts to extract a positive long from a string; failure yields -1. */ +long parse_positive_long(const char *str) +{ + char *end; + long num; + + errno = 0; + num = strtol(str, &end, 10); + + if(end == str || /* Not a decimal number */ + *end != 0 || /* Extra characters */ + (num == LONG_MAX && errno == ERANGE) || /* Out of range */ + num < 0) { /* Out of range (negative) */ + return -1; + } + + return num; +} + int colon_printf(const char *fmt, ...) { int ret; diff --git a/src/pacman/util.h b/src/pacman/util.h index 0a6ce97..fa84ecc 100644 --- a/src/pacman/util.h +++ b/src/pacman/util.h @@ -76,6 +76,7 @@ int multiselect_question(char *array, int count); int colon_printf(const char *format, ...) __attribute__((format(printf, 1, 2))); int yesno(const char *format, ...) __attribute__((format(printf, 1, 2))); int noyes(const char *format, ...) __attribute__((format(printf, 1, 2))); +long parse_positive_long(const char *str); int pm_printf(alpm_loglevel_t level, const char *format, ...) __attribute__((format(printf,2,3))); int pm_asprintf(char **string, const char *format, ...) __attribute__((format(printf,2,3))); -- 2.10.2

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[pacman-dev] [PATCH v6 1/1] Add configuration options for libcurl's "low speed" timeout
by Christian Hesse 14 Nov '16

14 Nov '16

From: Christian Hesse <mail(a)eworm.de> Add LowSpeedLimit and LowSpeedTime configuration options to correspond to libcurl's CURLOPT_LOW_SPEED_LIMIT and CURLOPT_LOW_SPEED_TIME options. This allows, e.g., transfers behind corporate virus-scanning firewalls to survive the delays. Increasing the timeout may not be desirable in all situations; similarly, disabling the check prevents detection of disappearing networks. Adds a utility function, parse_positive_long(), which yields a positive (but not unsigned) long integer from a null-terminated string using strtol(). A string containing anything but a base-10 number will cause the function to return -1. Original-Patch-by: Andrew Hills <ahills(a)ednos.net> Signed-off-by: Christian Hesse <mail(a)eworm.de> --- doc/pacman.conf.5.txt | 12 ++++++++++++ etc/pacman.conf.in | 4 ++++ lib/libalpm/alpm.h | 10 ++++++++++ lib/libalpm/dload.c | 4 ++-- lib/libalpm/handle.c | 32 ++++++++++++++++++++++++++++++++ lib/libalpm/handle.h | 9 +++++++++ src/pacman/conf.c | 24 ++++++++++++++++++++++++ src/pacman/conf.h | 4 ++++ src/pacman/util.c | 19 +++++++++++++++++++ src/pacman/util.h | 1 + 10 files changed, 117 insertions(+), 2 deletions(-) diff --git a/doc/pacman.conf.5.txt b/doc/pacman.conf.5.txt index c665870..2346331 100644 --- a/doc/pacman.conf.5.txt +++ b/doc/pacman.conf.5.txt @@ -209,6 +209,18 @@ Options Displays name, version and size of target packages formatted as a table for upgrade, sync and remove operations. +*LowSpeedLimit* = speed:: + Sets the speed in bytes per second that a download should be below during + `LowSpeedTime` seconds to abort the transfer for being too slow. Setting + 'speed' to 0 will disable the speed check. Defaults to 1 byte per second. + Note that this option will not affect external programs specified by + `XferCommand`. + +*LowSpeedTime* = time:: + Sets the time in seconds that a download should be below the `LowSpeedLimit` + transfer speed to abort the transfer for being too slow. Setting 'time' to + 0 will disable the speed check. Defaults to 10 seconds. Note that this + option will not affect external programs specified by `XferCommand`. Repository Sections ------------------- diff --git a/etc/pacman.conf.in b/etc/pacman.conf.in index 53071e5..ddc7397 100644 --- a/etc/pacman.conf.in +++ b/etc/pacman.conf.in @@ -29,6 +29,10 @@ Architecture = auto #NoUpgrade = #NoExtract = +# Downloader options +#LowSpeedLimit = 1 +#LowSpeedTime = 10 + # Misc options #UseSyslog #Color diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h index 168d71b..c338119 100644 --- a/lib/libalpm/alpm.h +++ b/lib/libalpm/alpm.h @@ -811,6 +811,16 @@ const char *alpm_option_get_dbpath(alpm_handle_t *handle); /** Get the name of the database lock file. Read-only. */ const char *alpm_option_get_lockfile(alpm_handle_t *handle); +/** Returns the libcurl low speed limit in bytes per second. */ +long alpm_option_get_download_lowspeedlimit(alpm_handle_t *handle); +/** Sets the libcurl low speed limit in bytes per second. */ +int alpm_option_set_download_lowspeedlimit(alpm_handle_t *handle, long lowspeedlimit); + +/** Returns the libcurl low speed time in seconds. */ +long alpm_option_get_download_lowspeedtime(alpm_handle_t *handle); +/** Sets the libcurl low speed time in seconds. */ +int alpm_option_set_download_lowspeedtime(alpm_handle_t *handle, long lowspeedtime); + /** @name Accessors to the list of package cache directories. * @{ */ diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c index f4e6a27..7490dd6 100644 --- a/lib/libalpm/dload.c +++ b/lib/libalpm/dload.c @@ -305,8 +305,8 @@ static void curl_set_handle_opts(struct dload_payload *payload, curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L); curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, dload_progress_cb); curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, (void *)payload); - curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, 1L); - curl_easy_setopt(curl, CURLOPT_LOW_SPEED_TIME, 10L); + curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, handle->download.lowspeedlimit); + curl_easy_setopt(curl, CURLOPT_LOW_SPEED_TIME, handle->download.lowspeedtime); curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, dload_parseheader_cb); curl_easy_setopt(curl, CURLOPT_WRITEHEADER, (void *)payload); curl_easy_setopt(curl, CURLOPT_NETRC, CURL_NETRC_OPTIONAL); diff --git a/lib/libalpm/handle.c b/lib/libalpm/handle.c index e9439a0..8cfe0a1 100644 --- a/lib/libalpm/handle.c +++ b/lib/libalpm/handle.c @@ -247,6 +247,18 @@ const char SYMEXPORT *alpm_option_get_lockfile(alpm_handle_t *handle) return handle->lockfile; } +long SYMEXPORT alpm_option_get_download_lowspeedlimit(alpm_handle_t *handle) +{ + CHECK_HANDLE(handle, return -1); + return handle->download.lowspeedlimit; +} + +long SYMEXPORT alpm_option_get_download_lowspeedtime(alpm_handle_t *handle) +{ + CHECK_HANDLE(handle, return -1); + return handle->download.lowspeedtime; +} + const char SYMEXPORT *alpm_option_get_gpgdir(alpm_handle_t *handle) { CHECK_HANDLE(handle, return NULL); @@ -362,6 +374,26 @@ int SYMEXPORT alpm_option_set_progresscb(alpm_handle_t *handle, alpm_cb_progress return 0; } +int SYMEXPORT alpm_option_set_download_lowspeedlimit(alpm_handle_t *handle, long lowspeedlimit) +{ + CHECK_HANDLE(handle, return -1); + if(lowspeedlimit < 0) { + RET_ERR(handle, ALPM_ERR_WRONG_ARGS, -1); + } + handle->download.lowspeedlimit = lowspeedlimit; + return 0; +} + +int SYMEXPORT alpm_option_set_download_lowspeedtime(alpm_handle_t *handle, long lowspeedtime) +{ + CHECK_HANDLE(handle, return -1); + if(lowspeedtime < 0) { + RET_ERR(handle, ALPM_ERR_WRONG_ARGS, -1); + } + handle->download.lowspeedtime = lowspeedtime; + return 0; +} + static char *canonicalize_path(const char *path) { char *new_path; diff --git a/lib/libalpm/handle.h b/lib/libalpm/handle.h index a1d0f9a..73fa584 100644 --- a/lib/libalpm/handle.h +++ b/lib/libalpm/handle.h @@ -50,6 +50,14 @@ do { \ } \ } while(0) +#ifdef HAVE_LIBCURL +struct download { + /* Curl timeouts */ + long lowspeedlimit; + long lowspeedtime; +}; +#endif + struct __alpm_handle_t { /* internal usage */ alpm_db_t *db_local; /* local db pointer */ @@ -60,6 +68,7 @@ struct __alpm_handle_t { #ifdef HAVE_LIBCURL /* libcurl handle */ CURL *curl; /* reusable curl_easy handle */ + struct download download; #endif #ifdef HAVE_LIBGPGME diff --git a/src/pacman/conf.c b/src/pacman/conf.c index 25de7af..21db633 100644 --- a/src/pacman/conf.c +++ b/src/pacman/conf.c @@ -122,6 +122,9 @@ config_t *config_new(void) newconfig->colstr.err = ""; newconfig->colstr.nocolor = ""; + newconfig->lowspeedlimit = 1L; + newconfig->lowspeedtime = 10L; + return newconfig; } @@ -604,6 +607,24 @@ static int _parse_options(const char *key, char *value, return 1; } FREELIST(values); + } else if(strcmp(key, "LowSpeedLimit") == 0) { + config->lowspeedlimit = parse_positive_long(value); + if(config->lowspeedlimit < 0) { + pm_printf(ALPM_LOG_WARNING, + _("config file %s, line %d: invalid %s, using default.\n"), + file, linenum, "LowSpeedLimit"); + config->lowspeedlimit = 1L; + } + pm_printf(ALPM_LOG_DEBUG, "config: lowspeedlimit: %ld\n", config->lowspeedlimit); + } else if(strcmp(key, "LowSpeedTime") == 0) { + config->lowspeedtime = parse_positive_long(value); + if(config->lowspeedtime < 0) { + pm_printf(ALPM_LOG_WARNING, + _("config file %s, line %d: invalid %s, using default.\n"), + file, linenum, "LowSpeedTime"); + config->lowspeedtime = 10L; + } + pm_printf(ALPM_LOG_DEBUG, "config: lowspeedtime: %ld\n", config->lowspeedtime); } else { pm_printf(ALPM_LOG_WARNING, _("config file %s, line %d: directive '%s' in section '%s' not recognized.\n"), @@ -734,6 +755,9 @@ static int setup_libalpm(void) alpm_option_set_questioncb(handle, cb_question); alpm_option_set_progresscb(handle, cb_progress); + alpm_option_set_download_lowspeedlimit(handle, config->lowspeedlimit); + alpm_option_set_download_lowspeedtime(handle, config->lowspeedtime); + if(config->op == PM_OP_FILES) { alpm_option_set_dbext(handle, ".files"); } diff --git a/src/pacman/conf.h b/src/pacman/conf.h index 2aba8bf..c61ed2a 100644 --- a/src/pacman/conf.h +++ b/src/pacman/conf.h @@ -131,6 +131,10 @@ typedef struct __config_t { /* Color strings for output */ colstr_t colstr; + /* Curl timeouts */ + long lowspeedlimit; + long lowspeedtime; + alpm_list_t *repos; } config_t; diff --git a/src/pacman/util.c b/src/pacman/util.c index b979083..b1875bd 100644 --- a/src/pacman/util.c +++ b/src/pacman/util.c @@ -1620,6 +1620,25 @@ int noyes(const char *format, ...) return ret; } +/* Attempts to extract a positive long from a string; failure yields -1. */ +long parse_positive_long(const char *str) +{ + char *end; + long num; + + errno = 0; + num = strtol(str, &end, 10); + + if(end == str || /* Not a decimal number */ + *end != 0 || /* Extra characters */ + (num == LONG_MAX && errno == ERANGE) || /* Out of range */ + num < 0) { /* Out of range (negative) */ + return -1; + } + + return num; +} + int colon_printf(const char *fmt, ...) { int ret; diff --git a/src/pacman/util.h b/src/pacman/util.h index f5e37c8..d3eb77f 100644 --- a/src/pacman/util.h +++ b/src/pacman/util.h @@ -75,6 +75,7 @@ int multiselect_question(char *array, int count); int colon_printf(const char *format, ...) __attribute__((format(printf, 1, 2))); int yesno(const char *format, ...) __attribute__((format(printf, 1, 2))); int noyes(const char *format, ...) __attribute__((format(printf, 1, 2))); +long parse_positive_long(const char *str); int pm_printf(alpm_loglevel_t level, const char *format, ...) __attribute__((format(printf,2,3))); int pm_asprintf(char **string, const char *format, ...) __attribute__((format(printf,2,3))); -- 2.9.3

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[pacman-dev] [PATCH 1/1] Introduce a 'stupid-proxy' option
by Christian Hesse 11 Nov '16

11 Nov '16

From: Christian Hesse <mail(a)eworm.de> Add command line option ('--stupid-proxy') and config file option ('StupidProxy') to disable defaults for low speed limit and timeout on downloads. Use this if you have issues downloading files with proxy and/or security gateway. Signed-off-by: Christian Hesse <mail(a)eworm.de> Tested-by: Martin <martin(a)herndl.org> --- doc/pacman.8.txt | 4 ++++ doc/pacman.conf.5.txt | 4 ++++ lib/libalpm/alpm.h | 2 ++ lib/libalpm/dload.c | 6 ++++-- lib/libalpm/handle.c | 10 ++++++++++ lib/libalpm/handle.h | 1 + src/pacman/conf.c | 4 ++++ src/pacman/conf.h | 4 +++- src/pacman/pacman.c | 5 +++++ 9 files changed, 37 insertions(+), 3 deletions(-) diff --git a/doc/pacman.8.txt b/doc/pacman.8.txt index 231e0bc..a99db45 100644 --- a/doc/pacman.8.txt +++ b/doc/pacman.8.txt @@ -193,6 +193,10 @@ Options *\--confirm*:: Cancels the effects of a previous '\--noconfirm'. +*\--stupid-proxy*:: + Disable defaults for low speed limit and timeout on downloads. Use this + if you have issues downloading files with proxy and/or security gateway. + Transaction Options (apply to '-S', '-R' and '-U') -------------------------------------------------- diff --git a/doc/pacman.conf.5.txt b/doc/pacman.conf.5.txt index c665870..3d2ce31 100644 --- a/doc/pacman.conf.5.txt +++ b/doc/pacman.conf.5.txt @@ -209,6 +209,10 @@ Options Displays name, version and size of target packages formatted as a table for upgrade, sync and remove operations. +*StupidProxy*:: + Disable defaults for low speed limit and timeout on downloads. Use this + if you have issues downloading files with proxy and/or security gateway. + Repository Sections ------------------- diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h index 168d71b..5b3954f 100644 --- a/lib/libalpm/alpm.h +++ b/lib/libalpm/alpm.h @@ -925,6 +925,8 @@ int alpm_option_set_local_file_siglevel(alpm_handle_t *handle, alpm_siglevel_t l alpm_siglevel_t alpm_option_get_remote_file_siglevel(alpm_handle_t *handle); int alpm_option_set_remote_file_siglevel(alpm_handle_t *handle, alpm_siglevel_t level); +int alpm_option_set_stupidproxy(alpm_handle_t *handle, unsigned short stupidproxy); + /** @} */ /** @addtogroup alpm_api_databases Database Functions diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c index 31ae82c..ae5397d 100644 --- a/lib/libalpm/dload.c +++ b/lib/libalpm/dload.c @@ -295,8 +295,10 @@ static void curl_set_handle_opts(struct dload_payload *payload, curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L); curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, dload_progress_cb); curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, (void *)payload); - curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, 1L); - curl_easy_setopt(curl, CURLOPT_LOW_SPEED_TIME, 10L); + if(!handle->stupidproxy) { + curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, 1L); + curl_easy_setopt(curl, CURLOPT_LOW_SPEED_TIME, 10L); + } curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, dload_parseheader_cb); curl_easy_setopt(curl, CURLOPT_WRITEHEADER, (void *)payload); curl_easy_setopt(curl, CURLOPT_NETRC, CURL_NETRC_OPTIONAL); diff --git a/lib/libalpm/handle.c b/lib/libalpm/handle.c index e9439a0..6ef5c86 100644 --- a/lib/libalpm/handle.c +++ b/lib/libalpm/handle.c @@ -844,4 +844,14 @@ alpm_siglevel_t SYMEXPORT alpm_option_get_remote_file_siglevel(alpm_handle_t *ha } } +int SYMEXPORT alpm_option_set_stupidproxy(alpm_handle_t *handle, + unsigned short stupidproxy) +{ + CHECK_HANDLE(handle, return -1); +#ifdef HAVE_LIBCURL + handle->stupidproxy = stupidproxy; +#endif + return 0; +} + /* vim: set noet: */ diff --git a/lib/libalpm/handle.h b/lib/libalpm/handle.h index a1d0f9a..d4d949b 100644 --- a/lib/libalpm/handle.h +++ b/lib/libalpm/handle.h @@ -60,6 +60,7 @@ struct __alpm_handle_t { #ifdef HAVE_LIBCURL /* libcurl handle */ CURL *curl; /* reusable curl_easy handle */ + unsigned short stupidproxy; #endif #ifdef HAVE_LIBGPGME diff --git a/src/pacman/conf.c b/src/pacman/conf.c index 25de7af..0608cf0 100644 --- a/src/pacman/conf.c +++ b/src/pacman/conf.c @@ -499,6 +499,8 @@ static int _parse_options(const char *key, char *value, config->color = isatty(fileno(stdout)) ? PM_COLOR_ON : PM_COLOR_OFF; enable_colors(config->color); } + } else if(strcmp(key, "StupidProxy") == 0) { + config->stupidproxy = 1; } else { pm_printf(ALPM_LOG_WARNING, _("config file %s, line %d: directive '%s' in section '%s' not recognized.\n"), @@ -816,6 +818,8 @@ static int setup_libalpm(void) alpm_option_set_noupgrades(handle, config->noupgrade); alpm_option_set_noextracts(handle, config->noextract); + alpm_option_set_stupidproxy(handle, config->stupidproxy); + for(i = config->assumeinstalled; i; i = i->next) { char *entry = i->data; alpm_depend_t *dep = alpm_dep_from_string(entry); diff --git a/src/pacman/conf.h b/src/pacman/conf.h index 2aba8bf..043fb1c 100644 --- a/src/pacman/conf.h +++ b/src/pacman/conf.h @@ -55,6 +55,7 @@ typedef struct __config_t { unsigned short checkspace; unsigned short usesyslog; unsigned short color; + unsigned short stupidproxy; double deltaratio; char *arch; char *print_format; @@ -201,7 +202,8 @@ enum { OP_VERBOSE, OP_DOWNLOADONLY, OP_REFRESH, - OP_ASSUMEINSTALLED + OP_ASSUMEINSTALLED, + OP_STUPIDPROXY }; /* clean method */ diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c index be52d1b..0b078a2 100644 --- a/src/pacman/pacman.c +++ b/src/pacman/pacman.c @@ -221,6 +221,7 @@ static void usage(int op, const char * const myname) addlist(_(" --logfile <path> set an alternate log file\n")); addlist(_(" --noconfirm do not ask for any confirmation\n")); addlist(_(" --confirm always ask for confirmation\n")); + addlist(_(" --stupid-proxy use relaxed timeouts for download\n")); } list = alpm_list_msort(list, alpm_list_count(list), options_cmp); for(i = list; i; i = alpm_list_next(i)) { @@ -443,6 +444,9 @@ static int parsearg_global(int opt) free(config->rootdir); config->rootdir = strdup(optarg); break; + case OP_STUPIDPROXY: + config->stupidproxy = 1; + break; case OP_VERBOSE: case 'v': (config->verbose)++; @@ -934,6 +938,7 @@ static int parseargs(int argc, char *argv[]) {"gpgdir", required_argument, 0, OP_GPGDIR}, {"dbonly", no_argument, 0, OP_DBONLY}, {"color", required_argument, 0, OP_COLOR}, + {"stupid-proxy", no_argument, 0, OP_STUPIDPROXY}, {0, 0, 0, 0} }; -- 2.9.2

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[pacman-dev] [PATCH 1/1] always accept untranslated answers 'Y' and 'N'
by Christian Hesse 11 Nov '16

11 Nov '16

From: Christian Hesse <mail(a)eworm.de> 'YES' translates to 'JA' in German, thus answer 'J' is expected for positive answer. This changes the behaviour to always accept 'Y' and 'N', in addition to the translated values. Signed-off-by: Christian Hesse <mail(a)eworm.de> --- src/pacman/util.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/src/pacman/util.c b/src/pacman/util.c index fd7438b..e878cb3 100644 --- a/src/pacman/util.c +++ b/src/pacman/util.c @@ -1587,9 +1587,13 @@ static int question(short preset, const char *format, va_list args) fprintf(stream, "%s\n", response); } - if(mbscasecmp(response, _("Y")) == 0 || mbscasecmp(response, _("YES")) == 0) { + if(mbscasecmp(response, "Y") == 0 /* always accept untranslated */ + || mbscasecmp(response, _("Y")) == 0 + || mbscasecmp(response, _("YES")) == 0) { return 1; - } else if(mbscasecmp(response, _("N")) == 0 || mbscasecmp(response, _("NO")) == 0) { + } else if(mbscasecmp(response, "N") == 0 /* always accept untranslated */ + || mbscasecmp(response, _("N")) == 0 + || mbscasecmp(response, _("NO")) == 0) { return 0; } } -- 2.10.2

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