diff options
Diffstat (limited to 'fedora/.local/bin/htop-vim/Settings.c')
| -rw-r--r-- | fedora/.local/bin/htop-vim/Settings.c | 830 |
1 files changed, 0 insertions, 830 deletions
diff --git a/fedora/.local/bin/htop-vim/Settings.c b/fedora/.local/bin/htop-vim/Settings.c deleted file mode 100644 index 8543b9e..0000000 --- a/fedora/.local/bin/htop-vim/Settings.c +++ /dev/null @@ -1,830 +0,0 @@ -/* -htop - Settings.c -(C) 2004-2011 Hisham H. Muhammad -Released under the GNU GPLv2+, see the COPYING file -in the source distribution for its full text. -*/ - -#include "Settings.h" - -#include <ctype.h> -#include <errno.h> -#include <limits.h> -#include <pwd.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/stat.h> - -#include "CRT.h" -#include "DynamicColumn.h" -#include "Macros.h" -#include "Meter.h" -#include "Platform.h" -#include "XUtils.h" - - -/* - -static char** readQuotedList(char* line) { - int n = 0; - char** list = xCalloc(sizeof(char*), 1); - int start = 0; - for (;;) { - while (line[start] && line[start] == ' ') { - start++; - } - if (line[start] != '"') { - break; - } - start++; - int close = start; - while (line[close] && line[close] != '"') { - close++; - } - int len = close - start; - char* item = xMalloc(len + 1); - strncpy(item, line + start, len); - item[len] = '\0'; - list[n] = item; - n++; - list = xRealloc(list, sizeof(char*) * (n + 1)); - start = close + 1; - } - list[n] = NULL; - return list; -} - -static void writeQuotedList(FILE* fd, char** list) { - const char* sep = ""; - for (int i = 0; list[i]; i++) { - fprintf(fd, "%s\"%s\"", sep, list[i]); - sep = " "; - } - fprintf(fd, "\n"); -} - -*/ - -void Settings_delete(Settings* this) { - free(this->filename); - for (unsigned int i = 0; i < HeaderLayout_getColumns(this->hLayout); i++) { - String_freeArray(this->hColumns[i].names); - free(this->hColumns[i].modes); - } - free(this->hColumns); - if (this->screens) { - for (unsigned int i = 0; this->screens[i]; i++) { - ScreenSettings_delete(this->screens[i]); - } - free(this->screens); - } - free(this); -} - -static void Settings_readMeters(Settings* this, const char* line, unsigned int column) { - char* trim = String_trim(line); - char** ids = String_split(trim, ' ', NULL); - free(trim); - column = MINIMUM(column, HeaderLayout_getColumns(this->hLayout) - 1); - this->hColumns[column].names = ids; -} - -static void Settings_readMeterModes(Settings* this, const char* line, unsigned int column) { - char* trim = String_trim(line); - char** ids = String_split(trim, ' ', NULL); - free(trim); - int len = 0; - for (int i = 0; ids[i]; i++) { - len++; - } - column = MINIMUM(column, HeaderLayout_getColumns(this->hLayout) - 1); - this->hColumns[column].len = len; - int* modes = len ? xCalloc(len, sizeof(int)) : NULL; - for (int i = 0; i < len; i++) { - modes[i] = atoi(ids[i]); - } - String_freeArray(ids); - this->hColumns[column].modes = modes; -} - -static bool Settings_validateMeters(Settings* this) { - const size_t colCount = HeaderLayout_getColumns(this->hLayout); - - bool anyMeter = false; - - for (size_t column = 0; column < colCount; column++) { - char** names = this->hColumns[column].names; - const int* modes = this->hColumns[column].modes; - const size_t len = this->hColumns[column].len; - - if (!len) - continue; - - if (!names || !modes) - return false; - - anyMeter |= !!len; - - // Check for each mode there is an entry with a non-NULL name - for (size_t meterIdx = 0; meterIdx < len; meterIdx++) - if (!names[meterIdx]) - return false; - - if (names[len]) - return false; - } - - return anyMeter; -} - -static void Settings_defaultMeters(Settings* this, unsigned int initialCpuCount) { - int sizes[] = { 3, 3 }; - - if (initialCpuCount > 4 && initialCpuCount <= 128) { - sizes[1]++; - } - - // Release any previously allocated memory - for (size_t i = 0; i < HeaderLayout_getColumns(this->hLayout); i++) { - String_freeArray(this->hColumns[i].names); - free(this->hColumns[i].modes); - } - free(this->hColumns); - - this->hLayout = HF_TWO_50_50; - this->hColumns = xCalloc(HeaderLayout_getColumns(this->hLayout), sizeof(MeterColumnSetting)); - for (size_t i = 0; i < 2; i++) { - this->hColumns[i].names = xCalloc(sizes[i] + 1, sizeof(char*)); - this->hColumns[i].modes = xCalloc(sizes[i], sizeof(int)); - this->hColumns[i].len = sizes[i]; - } - - int r = 0; - - if (initialCpuCount > 128) { - // Just show the average, ricers need to config for impressive screenshots - this->hColumns[0].names[0] = xStrdup("CPU"); - this->hColumns[0].modes[0] = BAR_METERMODE; - } else if (initialCpuCount > 32) { - this->hColumns[0].names[0] = xStrdup("LeftCPUs8"); - this->hColumns[0].modes[0] = BAR_METERMODE; - this->hColumns[1].names[r] = xStrdup("RightCPUs8"); - this->hColumns[1].modes[r++] = BAR_METERMODE; - } else if (initialCpuCount > 16) { - this->hColumns[0].names[0] = xStrdup("LeftCPUs4"); - this->hColumns[0].modes[0] = BAR_METERMODE; - this->hColumns[1].names[r] = xStrdup("RightCPUs4"); - this->hColumns[1].modes[r++] = BAR_METERMODE; - } else if (initialCpuCount > 8) { - this->hColumns[0].names[0] = xStrdup("LeftCPUs2"); - this->hColumns[0].modes[0] = BAR_METERMODE; - this->hColumns[1].names[r] = xStrdup("RightCPUs2"); - this->hColumns[1].modes[r++] = BAR_METERMODE; - } else if (initialCpuCount > 4) { - this->hColumns[0].names[0] = xStrdup("LeftCPUs"); - this->hColumns[0].modes[0] = BAR_METERMODE; - this->hColumns[1].names[r] = xStrdup("RightCPUs"); - this->hColumns[1].modes[r++] = BAR_METERMODE; - } else { - this->hColumns[0].names[0] = xStrdup("AllCPUs"); - this->hColumns[0].modes[0] = BAR_METERMODE; - } - this->hColumns[0].names[1] = xStrdup("Memory"); - this->hColumns[0].modes[1] = BAR_METERMODE; - this->hColumns[0].names[2] = xStrdup("Swap"); - this->hColumns[0].modes[2] = BAR_METERMODE; - this->hColumns[1].names[r] = xStrdup("Tasks"); - this->hColumns[1].modes[r++] = TEXT_METERMODE; - this->hColumns[1].names[r] = xStrdup("LoadAverage"); - this->hColumns[1].modes[r++] = TEXT_METERMODE; - this->hColumns[1].names[r] = xStrdup("Uptime"); - this->hColumns[1].modes[r++] = TEXT_METERMODE; -} - -static const char* toFieldName(Hashtable* columns, int id) { - if (id < 0) - return NULL; - if (id >= LAST_PROCESSFIELD) { - const DynamicColumn* column = DynamicColumn_lookup(columns, id); - return column->name; - } - return Process_fields[id].name; -} - -static int toFieldIndex(Hashtable* columns, const char* str) { - if (isdigit(str[0])) { - // This "+1" is for compatibility with the older enum format. - int id = atoi(str) + 1; - if (toFieldName(columns, id)) { - return id; - } - } else { - // Dynamically-defined columns are always stored by-name. - char dynamic[32] = {0}; - if (sscanf(str, "Dynamic(%30s)", dynamic)) { - char* end; - if ((end = strrchr(dynamic, ')')) != NULL) { - bool success; - unsigned int key; - *end = '\0'; - success = DynamicColumn_search(columns, dynamic, &key) != NULL; - *end = ')'; - if (success) - return key; - } - } - // Fallback to iterative scan of table of fields by-name. - for (int p = 1; p < LAST_PROCESSFIELD; p++) { - const char* pName = toFieldName(columns, p); - if (pName && strcmp(pName, str) == 0) - return p; - } - } - return -1; -} - -static void ScreenSettings_readFields(ScreenSettings* ss, Hashtable* columns, const char* line) { - char* trim = String_trim(line); - char** ids = String_split(trim, ' ', NULL); - free(trim); - - /* reset default fields */ - memset(ss->fields, '\0', LAST_PROCESSFIELD * sizeof(ProcessField)); - - for (size_t j = 0, i = 0; ids[i]; i++) { - if (j >= UINT_MAX / sizeof(ProcessField)) - continue; - if (j >= LAST_PROCESSFIELD) { - ss->fields = xRealloc(ss->fields, (j + 1) * sizeof(ProcessField)); - memset(&ss->fields[j], 0, sizeof(ProcessField)); - } - int id = toFieldIndex(columns, ids[i]); - if (id >= 0) - ss->fields[j++] = id; - if (id > 0 && id < LAST_PROCESSFIELD) - ss->flags |= Process_fields[id].flags; - } - String_freeArray(ids); -} - -ScreenSettings* Settings_newScreen(Settings* this, const ScreenDefaults* defaults) { - int sortKey = defaults->sortKey ? toFieldIndex(this->dynamicColumns, defaults->sortKey) : PID; - int sortDesc = (sortKey >= 0 && sortKey < LAST_PROCESSFIELD) ? Process_fields[sortKey].defaultSortDesc : 1; - - ScreenSettings* ss = xMalloc(sizeof(ScreenSettings)); - *ss = (ScreenSettings) { - .name = xStrdup(defaults->name), - .fields = xCalloc(LAST_PROCESSFIELD, sizeof(ProcessField)), - .flags = 0, - .direction = sortDesc ? -1 : 1, - .treeDirection = 1, - .sortKey = sortKey, - .treeSortKey = PID, - .treeView = false, - .treeViewAlwaysByPID = false, - .allBranchesCollapsed = false, - }; - - ScreenSettings_readFields(ss, this->dynamicColumns, defaults->columns); - this->screens[this->nScreens] = ss; - this->nScreens++; - this->screens = xRealloc(this->screens, sizeof(ScreenSettings*) * (this->nScreens + 1)); - this->screens[this->nScreens] = NULL; - return ss; -} - -void ScreenSettings_delete(ScreenSettings* this) { - free(this->name); - free(this->fields); - free(this); -} - -static ScreenSettings* Settings_defaultScreens(Settings* this) { - if (this->nScreens) - return this->screens[0]; - for (unsigned int i = 0; i < Platform_numberOfDefaultScreens; i++) { - const ScreenDefaults* defaults = &Platform_defaultScreens[i]; - Settings_newScreen(this, defaults); - } - return this->screens[0]; -} - -static bool Settings_read(Settings* this, const char* fileName, unsigned int initialCpuCount) { - FILE* fd = fopen(fileName, "r"); - if (!fd) - return false; - - ScreenSettings* screen = NULL; - bool didReadMeters = false; - bool didReadAny = false; - for (;;) { - char* line = String_readLine(fd); - if (!line) { - break; - } - didReadAny = true; - size_t nOptions; - char** option = String_split(line, '=', &nOptions); - free (line); - if (nOptions < 2) { - String_freeArray(option); - continue; - } - if (String_eq(option[0], "config_reader_min_version")) { - this->config_version = atoi(option[1]); - if (this->config_version > CONFIG_READER_MIN_VERSION) { - // the version of the config file on disk is newer than what we can read - fprintf(stderr, "WARNING: %s specifies configuration format\n", fileName); - fprintf(stderr, " version v%d, but this %s binary only supports up to version v%d.\n", this->config_version, PACKAGE, CONFIG_READER_MIN_VERSION); - fprintf(stderr, " The configuration file will be downgraded to v%d when %s exits.\n", CONFIG_READER_MIN_VERSION, PACKAGE); - String_freeArray(option); - fclose(fd); - return false; - } - } else if (String_eq(option[0], "fields") && this->config_version <= 2) { - // old (no screen) naming also supported for backwards compatibility - screen = Settings_defaultScreens(this); - ScreenSettings_readFields(screen, this->dynamicColumns, option[1]); - } else if (String_eq(option[0], "sort_key") && this->config_version <= 2) { - // old (no screen) naming also supported for backwards compatibility - // This "+1" is for compatibility with the older enum format. - screen = Settings_defaultScreens(this); - screen->sortKey = atoi(option[1]) + 1; - } else if (String_eq(option[0], "tree_sort_key") && this->config_version <= 2) { - // old (no screen) naming also supported for backwards compatibility - // This "+1" is for compatibility with the older enum format. - screen = Settings_defaultScreens(this); - screen->treeSortKey = atoi(option[1]) + 1; - } else if (String_eq(option[0], "sort_direction") && this->config_version <= 2) { - // old (no screen) naming also supported for backwards compatibility - screen = Settings_defaultScreens(this); - screen->direction = atoi(option[1]); - } else if (String_eq(option[0], "tree_sort_direction") && this->config_version <= 2) { - // old (no screen) naming also supported for backwards compatibility - screen = Settings_defaultScreens(this); - screen->treeDirection = atoi(option[1]); - } else if (String_eq(option[0], "tree_view") && this->config_version <= 2) { - // old (no screen) naming also supported for backwards compatibility - screen = Settings_defaultScreens(this); - screen->treeView = atoi(option[1]); - } else if (String_eq(option[0], "tree_view_always_by_pid") && this->config_version <= 2) { - // old (no screen) naming also supported for backwards compatibility - screen = Settings_defaultScreens(this); - screen->treeViewAlwaysByPID = atoi(option[1]); - } else if (String_eq(option[0], "all_branches_collapsed") && this->config_version <= 2) { - // old (no screen) naming also supported for backwards compatibility - screen = Settings_defaultScreens(this); - screen->allBranchesCollapsed = atoi(option[1]); - } else if (String_eq(option[0], "hide_kernel_threads")) { - this->hideKernelThreads = atoi(option[1]); - } else if (String_eq(option[0], "hide_userland_threads")) { - this->hideUserlandThreads = atoi(option[1]); - } else if (String_eq(option[0], "hide_running_in_container")) { - this->hideRunningInContainer = atoi(option[1]); - } else if (String_eq(option[0], "shadow_other_users")) { - this->shadowOtherUsers = atoi(option[1]); - } else if (String_eq(option[0], "show_thread_names")) { - this->showThreadNames = atoi(option[1]); - } else if (String_eq(option[0], "show_program_path")) { - this->showProgramPath = atoi(option[1]); - } else if (String_eq(option[0], "highlight_base_name")) { - this->highlightBaseName = atoi(option[1]); - } else if (String_eq(option[0], "highlight_deleted_exe")) { - this->highlightDeletedExe = atoi(option[1]); - } else if (String_eq(option[0], "shadow_distribution_path_prefix")) { - this->shadowDistPathPrefix = atoi(option[1]); - } else if (String_eq(option[0], "highlight_megabytes")) { - this->highlightMegabytes = atoi(option[1]); - } else if (String_eq(option[0], "highlight_threads")) { - this->highlightThreads = atoi(option[1]); - } else if (String_eq(option[0], "highlight_changes")) { - this->highlightChanges = atoi(option[1]); - } else if (String_eq(option[0], "highlight_changes_delay_secs")) { - this->highlightDelaySecs = CLAMP(atoi(option[1]), 1, 24 * 60 * 60); - } else if (String_eq(option[0], "find_comm_in_cmdline")) { - this->findCommInCmdline = atoi(option[1]); - } else if (String_eq(option[0], "strip_exe_from_cmdline")) { - this->stripExeFromCmdline = atoi(option[1]); - } else if (String_eq(option[0], "show_merged_command")) { - this->showMergedCommand = atoi(option[1]); - } else if (String_eq(option[0], "header_margin")) { - this->headerMargin = atoi(option[1]); - } else if (String_eq(option[0], "screen_tabs")) { - this->screenTabs = atoi(option[1]); - } else if (String_eq(option[0], "expand_system_time")) { - // Compatibility option. - this->detailedCPUTime = atoi(option[1]); - } else if (String_eq(option[0], "detailed_cpu_time")) { - this->detailedCPUTime = atoi(option[1]); - } else if (String_eq(option[0], "cpu_count_from_one")) { - this->countCPUsFromOne = atoi(option[1]); - } else if (String_eq(option[0], "cpu_count_from_zero")) { - // old (inverted) naming also supported for backwards compatibility - this->countCPUsFromOne = !atoi(option[1]); - } else if (String_eq(option[0], "show_cpu_usage")) { - this->showCPUUsage = atoi(option[1]); - } else if (String_eq(option[0], "show_cpu_frequency")) { - this->showCPUFrequency = atoi(option[1]); - #ifdef BUILD_WITH_CPU_TEMP - } else if (String_eq(option[0], "show_cpu_temperature")) { - this->showCPUTemperature = atoi(option[1]); - } else if (String_eq(option[0], "degree_fahrenheit")) { - this->degreeFahrenheit = atoi(option[1]); - #endif - } else if (String_eq(option[0], "update_process_names")) { - this->updateProcessNames = atoi(option[1]); - } else if (String_eq(option[0], "account_guest_in_cpu_meter")) { - this->accountGuestInCPUMeter = atoi(option[1]); - } else if (String_eq(option[0], "delay")) { - this->delay = CLAMP(atoi(option[1]), 1, 255); - } else if (String_eq(option[0], "color_scheme")) { - this->colorScheme = atoi(option[1]); - if (this->colorScheme < 0 || this->colorScheme >= LAST_COLORSCHEME) { - this->colorScheme = 0; - } - #ifdef HAVE_GETMOUSE - } else if (String_eq(option[0], "enable_mouse")) { - this->enableMouse = atoi(option[1]); - #endif - } else if (String_eq(option[0], "header_layout")) { - this->hLayout = isdigit((unsigned char)option[1][0]) ? ((HeaderLayout) atoi(option[1])) : HeaderLayout_fromName(option[1]); - if (this->hLayout < 0 || this->hLayout >= LAST_HEADER_LAYOUT) - this->hLayout = HF_TWO_50_50; - free(this->hColumns); - this->hColumns = xCalloc(HeaderLayout_getColumns(this->hLayout), sizeof(MeterColumnSetting)); - } else if (String_eq(option[0], "left_meters")) { - Settings_readMeters(this, option[1], 0); - didReadMeters = true; - } else if (String_eq(option[0], "right_meters")) { - Settings_readMeters(this, option[1], 1); - didReadMeters = true; - } else if (String_eq(option[0], "left_meter_modes")) { - Settings_readMeterModes(this, option[1], 0); - didReadMeters = true; - } else if (String_eq(option[0], "right_meter_modes")) { - Settings_readMeterModes(this, option[1], 1); - didReadMeters = true; - } else if (String_startsWith(option[0], "column_meters_")) { - Settings_readMeters(this, option[1], atoi(option[0] + strlen("column_meters_"))); - didReadMeters = true; - } else if (String_startsWith(option[0], "column_meter_modes_")) { - Settings_readMeterModes(this, option[1], atoi(option[0] + strlen("column_meter_modes_"))); - didReadMeters = true; - } else if (String_eq(option[0], "hide_function_bar")) { - this->hideFunctionBar = atoi(option[1]); - #ifdef HAVE_LIBHWLOC - } else if (String_eq(option[0], "topology_affinity")) { - this->topologyAffinity = !!atoi(option[1]); - #endif - } else if (strncmp(option[0], "screen:", 7) == 0) { - screen = Settings_newScreen(this, &(const ScreenDefaults) { .name = option[0] + 7, .columns = option[1] }); - } else if (String_eq(option[0], ".sort_key")) { - if (screen) { - int key = toFieldIndex(this->dynamicColumns, option[1]); - screen->sortKey = key > 0 ? key : PID; - } - } else if (String_eq(option[0], ".tree_sort_key")) { - if (screen) { - int key = toFieldIndex(this->dynamicColumns, option[1]); - screen->treeSortKey = key > 0 ? key : PID; - } - } else if (String_eq(option[0], ".sort_direction")) { - if (screen) - screen->direction = atoi(option[1]); - } else if (String_eq(option[0], ".tree_sort_direction")) { - if (screen) - screen->treeDirection = atoi(option[1]); - } else if (String_eq(option[0], ".tree_view")) { - if (screen) - screen->treeView = atoi(option[1]); - } else if (String_eq(option[0], ".tree_view_always_by_pid")) { - if (screen) - screen->treeViewAlwaysByPID = atoi(option[1]); - } else if (String_eq(option[0], ".all_branches_collapsed")) { - if (screen) - screen->allBranchesCollapsed = atoi(option[1]); - } - String_freeArray(option); - } - fclose(fd); - if (!didReadMeters || !Settings_validateMeters(this)) - Settings_defaultMeters(this, initialCpuCount); - if (!this->nScreens) - Settings_defaultScreens(this); - return didReadAny; -} - -static void writeFields(FILE* fd, const ProcessField* fields, Hashtable* columns, bool byName, char separator) { - const char* sep = ""; - for (unsigned int i = 0; fields[i]; i++) { - if (fields[i] < LAST_PROCESSFIELD && byName) { - const char* pName = toFieldName(columns, fields[i]); - fprintf(fd, "%s%s", sep, pName); - } else if (fields[i] >= LAST_PROCESSFIELD && byName) { - const char* pName = toFieldName(columns, fields[i]); - fprintf(fd, " Dynamic(%s)", pName); - } else { - // This "-1" is for compatibility with the older enum format. - fprintf(fd, "%s%d", sep, (int) fields[i] - 1); - } - sep = " "; - } - fputc(separator, fd); -} - -static void writeList(FILE* fd, char** list, int len, char separator) { - const char* sep = ""; - for (int i = 0; i < len; i++) { - fprintf(fd, "%s%s", sep, list[i]); - sep = " "; - } - fputc(separator, fd); -} - -static void writeMeters(const Settings* this, FILE* fd, char separator, unsigned int column) { - writeList(fd, this->hColumns[column].names, this->hColumns[column].len, separator); -} - -static void writeMeterModes(const Settings* this, FILE* fd, char separator, unsigned int column) { - const char* sep = ""; - for (size_t i = 0; i < this->hColumns[column].len; i++) { - fprintf(fd, "%s%d", sep, this->hColumns[column].modes[i]); - sep = " "; - } - fputc(separator, fd); -} - -int Settings_write(const Settings* this, bool onCrash) { - FILE* fd; - char separator; - if (onCrash) { - fd = stderr; - separator = ';'; - } else { - fd = fopen(this->filename, "w"); - if (fd == NULL) - return -errno; - separator = '\n'; - } - - #define printSettingInteger(setting_, value_) \ - fprintf(fd, setting_ "=%d%c", (int) (value_), separator) - #define printSettingString(setting_, value_) \ - fprintf(fd, setting_ "=%s%c", value_, separator) - - if (!onCrash) { - fprintf(fd, "# Beware! This file is rewritten by htop when settings are changed in the interface.\n"); - fprintf(fd, "# The parser is also very primitive, and not human-friendly.\n"); - } - printSettingString("htop_version", VERSION); - printSettingInteger("config_reader_min_version", CONFIG_READER_MIN_VERSION); - fprintf(fd, "fields="); writeFields(fd, this->screens[0]->fields, this->dynamicColumns, false, separator); - printSettingInteger("hide_kernel_threads", this->hideKernelThreads); - printSettingInteger("hide_userland_threads", this->hideUserlandThreads); - printSettingInteger("hide_running_in_container", this->hideRunningInContainer); - printSettingInteger("shadow_other_users", this->shadowOtherUsers); - printSettingInteger("show_thread_names", this->showThreadNames); - printSettingInteger("show_program_path", this->showProgramPath); - printSettingInteger("highlight_base_name", this->highlightBaseName); - printSettingInteger("highlight_deleted_exe", this->highlightDeletedExe); - printSettingInteger("shadow_distribution_path_prefix", this->shadowDistPathPrefix); - printSettingInteger("highlight_megabytes", this->highlightMegabytes); - printSettingInteger("highlight_threads", this->highlightThreads); - printSettingInteger("highlight_changes", this->highlightChanges); - printSettingInteger("highlight_changes_delay_secs", this->highlightDelaySecs); - printSettingInteger("find_comm_in_cmdline", this->findCommInCmdline); - printSettingInteger("strip_exe_from_cmdline", this->stripExeFromCmdline); - printSettingInteger("show_merged_command", this->showMergedCommand); - printSettingInteger("header_margin", this->headerMargin); - printSettingInteger("screen_tabs", this->screenTabs); - printSettingInteger("detailed_cpu_time", this->detailedCPUTime); - printSettingInteger("cpu_count_from_one", this->countCPUsFromOne); - printSettingInteger("show_cpu_usage", this->showCPUUsage); - printSettingInteger("show_cpu_frequency", this->showCPUFrequency); - #ifdef BUILD_WITH_CPU_TEMP - printSettingInteger("show_cpu_temperature", this->showCPUTemperature); - printSettingInteger("degree_fahrenheit", this->degreeFahrenheit); - #endif - printSettingInteger("update_process_names", this->updateProcessNames); - printSettingInteger("account_guest_in_cpu_meter", this->accountGuestInCPUMeter); - printSettingInteger("color_scheme", this->colorScheme); - #ifdef HAVE_GETMOUSE - printSettingInteger("enable_mouse", this->enableMouse); - #endif - printSettingInteger("delay", (int) this->delay); - printSettingInteger("hide_function_bar", (int) this->hideFunctionBar); - #ifdef HAVE_LIBHWLOC - printSettingInteger("topology_affinity", this->topologyAffinity); - #endif - - printSettingString("header_layout", HeaderLayout_getName(this->hLayout)); - for (unsigned int i = 0; i < HeaderLayout_getColumns(this->hLayout); i++) { - fprintf(fd, "column_meters_%u=", i); - writeMeters(this, fd, separator, i); - fprintf(fd, "column_meter_modes_%u=", i); - writeMeterModes(this, fd, separator, i); - } - - // Legacy compatibility with older versions of htop - printSettingInteger("tree_view", this->screens[0]->treeView); - // This "-1" is for compatibility with the older enum format. - printSettingInteger("sort_key", this->screens[0]->sortKey - 1); - printSettingInteger("tree_sort_key", this->screens[0]->treeSortKey - 1); - printSettingInteger("sort_direction", this->screens[0]->direction); - printSettingInteger("tree_sort_direction", this->screens[0]->treeDirection); - printSettingInteger("tree_view_always_by_pid", this->screens[0]->treeViewAlwaysByPID); - printSettingInteger("all_branches_collapsed", this->screens[0]->allBranchesCollapsed); - - for (unsigned int i = 0; i < this->nScreens; i++) { - ScreenSettings* ss = this->screens[i]; - fprintf(fd, "screen:%s=", ss->name); - writeFields(fd, ss->fields, this->dynamicColumns, true, separator); - printSettingString(".sort_key", toFieldName(this->dynamicColumns, ss->sortKey)); - printSettingString(".tree_sort_key", toFieldName(this->dynamicColumns, ss->treeSortKey)); - printSettingInteger(".tree_view", ss->treeView); - printSettingInteger(".tree_view_always_by_pid", ss->treeViewAlwaysByPID); - printSettingInteger(".sort_direction", ss->direction); - printSettingInteger(".tree_sort_direction", ss->treeDirection); - printSettingInteger(".all_branches_collapsed", ss->allBranchesCollapsed); - } - - #undef printSettingString - #undef printSettingInteger - - if (onCrash) - return 0; - - int r = 0; - - if (ferror(fd) != 0) - r = (errno != 0) ? -errno : -EBADF; - - if (fclose(fd) != 0) - r = r ? r : -errno; - - return r; -} - -Settings* Settings_new(unsigned int initialCpuCount, Hashtable* dynamicColumns) { - Settings* this = xCalloc(1, sizeof(Settings)); - - this->dynamicColumns = dynamicColumns; - this->hLayout = HF_TWO_50_50; - this->hColumns = xCalloc(HeaderLayout_getColumns(this->hLayout), sizeof(MeterColumnSetting)); - - this->shadowOtherUsers = false; - this->showThreadNames = false; - this->hideKernelThreads = true; - this->hideUserlandThreads = false; - this->hideRunningInContainer = false; - this->highlightBaseName = false; - this->highlightDeletedExe = true; - this->shadowDistPathPrefix = false; - this->highlightMegabytes = true; - this->detailedCPUTime = false; - this->countCPUsFromOne = false; - this->showCPUUsage = true; - this->showCPUFrequency = false; - #ifdef BUILD_WITH_CPU_TEMP - this->showCPUTemperature = false; - this->degreeFahrenheit = false; - #endif - this->updateProcessNames = false; - this->showProgramPath = true; - this->highlightThreads = true; - this->highlightChanges = false; - this->highlightDelaySecs = DEFAULT_HIGHLIGHT_SECS; - this->findCommInCmdline = true; - this->stripExeFromCmdline = true; - this->showMergedCommand = false; - this->hideFunctionBar = 0; - this->headerMargin = true; - #ifdef HAVE_LIBHWLOC - this->topologyAffinity = false; - #endif - - this->screens = xCalloc(Platform_numberOfDefaultScreens * sizeof(ScreenSettings*), 1); - this->nScreens = 0; - - char* legacyDotfile = NULL; - const char* rcfile = getenv("HTOPRC"); - if (rcfile) { - this->filename = xStrdup(rcfile); - } else { - const char* home = getenv("HOME"); - if (!home) { - const struct passwd* pw = getpwuid(getuid()); - home = pw ? pw->pw_dir : ""; - } - const char* xdgConfigHome = getenv("XDG_CONFIG_HOME"); - char* configDir = NULL; - char* htopDir = NULL; - if (xdgConfigHome) { - this->filename = String_cat(xdgConfigHome, "/htop/htoprc"); - configDir = xStrdup(xdgConfigHome); - htopDir = String_cat(xdgConfigHome, "/htop"); - } else { - this->filename = String_cat(home, "/.config/htop/htoprc"); - configDir = String_cat(home, "/.config"); - htopDir = String_cat(home, "/.config/htop"); - } - legacyDotfile = String_cat(home, "/.htoprc"); - (void) mkdir(configDir, 0700); - (void) mkdir(htopDir, 0700); - free(htopDir); - free(configDir); - struct stat st; - int err = lstat(legacyDotfile, &st); - if (err || S_ISLNK(st.st_mode)) { - free(legacyDotfile); - legacyDotfile = NULL; - } - } - this->colorScheme = 0; -#ifdef HAVE_GETMOUSE - this->enableMouse = true; -#endif - this->changed = false; - this->delay = DEFAULT_DELAY; - bool ok = false; - if (legacyDotfile) { - ok = Settings_read(this, legacyDotfile, initialCpuCount); - if (ok) { - // Transition to new location and delete old configuration file - if (Settings_write(this, false) == 0) { - unlink(legacyDotfile); - } - } - free(legacyDotfile); - } - if (!ok) { - ok = Settings_read(this, this->filename, initialCpuCount); - } - if (!ok) { - this->screenTabs = true; - this->changed = true; - ok = Settings_read(this, SYSCONFDIR "/htoprc", initialCpuCount); - } - if (!ok) { - Settings_defaultMeters(this, initialCpuCount); - Settings_defaultScreens(this); - } - - this->ssIndex = 0; - this->ss = this->screens[this->ssIndex]; - - this->lastUpdate = 1; - - return this; -} - -void ScreenSettings_invertSortOrder(ScreenSettings* this) { - int* attr = (this->treeView) ? &(this->treeDirection) : &(this->direction); - *attr = (*attr == 1) ? -1 : 1; -} - -void ScreenSettings_setSortKey(ScreenSettings* this, ProcessField sortKey) { - if (this->treeViewAlwaysByPID || !this->treeView) { - this->sortKey = sortKey; - this->direction = (Process_fields[sortKey].defaultSortDesc) ? -1 : 1; - this->treeView = false; - } else { - this->treeSortKey = sortKey; - this->treeDirection = (Process_fields[sortKey].defaultSortDesc) ? -1 : 1; - } -} - -static bool readonly = false; - -void Settings_enableReadonly(void) { - readonly = true; -} - -bool Settings_isReadonly(void) { - return readonly; -} - -void Settings_setHeaderLayout(Settings* this, HeaderLayout hLayout) { - unsigned int oldColumns = HeaderLayout_getColumns(this->hLayout); - unsigned int newColumns = HeaderLayout_getColumns(hLayout); - - if (newColumns > oldColumns) { - this->hColumns = xReallocArray(this->hColumns, newColumns, sizeof(MeterColumnSetting)); - memset(this->hColumns + oldColumns, 0, (newColumns - oldColumns) * sizeof(MeterColumnSetting)); - } else if (newColumns < oldColumns) { - for (unsigned int i = newColumns; i < oldColumns; i++) { - if (this->hColumns[i].names) { - for (size_t j = 0; j < this->hColumns[i].len; j++) - free(this->hColumns[i].names[j]); - free(this->hColumns[i].names); - } - free(this->hColumns[i].modes); - } - this->hColumns = xReallocArray(this->hColumns, newColumns, sizeof(MeterColumnSetting)); - } - - this->hLayout = hLayout; - this->changed = true; -} |