Clean - HARDINFO2 BASE

1 files changed, 0 insertions, 463 deletions

diff --git a/hardinfo/pci_util.c b/hardinfo/pci_util.c
deleted file mode 100644
index ccf4f7c4..00000000
--- a/hardinfo/pci_util.c
+++ /dev/null
@@ -1,463 +0,0 @@
-/*
- *    HardInfo - Displays System Information
- *    Copyright (C) 2003-2017 L. A. F. Pereira <l@tia.mat.br>
- *    This file
- *    Copyright (C) 2018 Burt P. <pburt0@gmail.com>
- *
- *    This program is free software; you can redistribute it and/or modify
- *    it under the terms of the GNU General Public License as published by
- *    the Free Software Foundation, version 2.
- *
- *    This program is distributed in the hope that it will be useful,
- *    but WITHOUT ANY WARRANTY; without even the implied warranty of
- *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *    GNU General Public License for more details.
- *
- *    You should have received a copy of the GNU General Public License
- *    along with this program; if not, write to the Free Software
- *    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
- */
-
-#include "hardinfo.h"
-#include "pci_util.h"
-#include "util_ids.h"
-
-gchar *pci_ids_file = NULL;
-GTimer *pci_ids_timer = NULL;
-const gboolean nolspci = FALSE; /* true for testing */
-
-/* Two pieces of info still only from lspci:
- * - kernel driver in use
- * - kernel modules list
- *
- * TODO: could use readlink() and basename() to get kernel driver from sysfs
- * - /sys/bus/pci/devices/<addy>/driver is a symlink
- */
-
-const gchar *find_pci_ids_file() {
-    if (pci_ids_file) {
-        if (!strstr(pci_ids_file, ".min"))
-            return pci_ids_file;
-        if (g_timer_elapsed(pci_ids_timer, NULL) > 2.0) {
-            /* try again for the full version */
-            DEBUG("find_pci_ids_file() found only a \".min\" version, trying again...");
-            g_free(pci_ids_file);
-            pci_ids_file = NULL;
-        }
-    }
-    char *file_search_order[] = {
-        g_strdup("/usr/share/hwdata/pci.ids"),
-        g_strdup("/usr/share/misc/pci.ids"),
-        g_build_filename(g_get_user_config_dir(), "hardinfo", "pci.ids", NULL),
-        g_build_filename(params.path_data, "pci.ids", NULL),
-        g_build_filename(g_get_user_config_dir(), "hardinfo", "pci.ids.min", NULL),
-        g_build_filename(params.path_data, "pci.ids.min", NULL),
-        NULL
-    };
-    int n;
-    for(n = 0; file_search_order[n]; n++) {
-        if (!pci_ids_file && !access(file_search_order[n], R_OK))
-            pci_ids_file = file_search_order[n];
-        else
-            g_free(file_search_order[n]);
-    }
-    DEBUG("find_pci_ids_file() result: %s", pci_ids_file);
-    if (pci_ids_file) {
-        if (!pci_ids_timer)
-            pci_ids_timer = g_timer_new();
-        else
-            g_timer_reset(pci_ids_timer);
-    }
-    return pci_ids_file;
-}
-
-char *pci_lookup_ids_vendor_str(uint32_t id) {
-    gchar *ret = NULL;
-
-    ids_query_result result = {};
-    gchar *qpath;
-
-    if (!find_pci_ids_file())
-        return FALSE;
-
-    qpath = g_strdup_printf("%04x", id);
-    scan_ids_file(pci_ids_file, qpath, &result, -1);
-    if (result.results[0]) {
-        ret = g_strdup(result.results[0]);
-    }
-    g_free(qpath);
-
-    return ret;
-}
-
-static gboolean pci_lookup_ids(pcid *d) {
-    gboolean ret = FALSE;
-    ids_query_result result = {};
-    gchar *qpath;
-
-    if (!find_pci_ids_file())
-        return FALSE;
-
-    /* lookup vendor, device, sub device */
-    qpath = g_strdup_printf("%04x/%04x/%04x %04x",
-        d->vendor_id, d->device_id, d->sub_vendor_id, d->sub_device_id);
-    scan_ids_file(pci_ids_file, qpath, &result, -1);
-    if (result.results[0]) {
-        if (d->vendor_id_str) g_free(d->vendor_id_str);
-        d->vendor_id_str = g_strdup(result.results[0]);
-        ret = TRUE;
-    }
-    if (result.results[1]) {
-        if (d->device_id_str) g_free(d->device_id_str);
-        d->device_id_str = g_strdup(result.results[1]);
-        ret = TRUE;
-    }
-    if (result.results[2]) {
-        if (d->sub_device_id_str) g_free(d->sub_device_id_str);
-        d->sub_device_id_str = g_strdup(result.results[2]);
-        ret = TRUE;
-    }
-    g_free(qpath);
-
-    /* lookup sub vendor by itself */
-    qpath = g_strdup_printf("%04x", d->sub_vendor_id);
-    scan_ids_file(pci_ids_file, qpath, &result, -1);
-    if (result.results[0]) {
-        if (d->sub_vendor_id_str) g_free(d->sub_vendor_id_str);
-        d->sub_vendor_id_str = g_strdup(result.results[0]);
-        ret = TRUE;
-    };
-    g_free(qpath);
-
-    /* lookup class */
-    qpath = g_strdup_printf("C %02x/%02x", (d->class >> 8) & 0xff, (d->class & 0xff));
-    scan_ids_file(pci_ids_file, qpath, &result, -1);
-    if (result.results[0]) {
-        if (d->class_str) g_free(d->class_str);
-        d->class_str = g_strdup(result.results[0]);
-        if (result.results[1]
-            && !SEQ(result.results[0], result.results[1]) ) {
-                /* options 1: results[0] + " :: " + results[1] */
-                //d->class_str = appf(d->class_str, " :: ", "%s", result.results[1]);
-
-                /* option 2: results[1] or results[0] */
-                g_free(d->class_str);
-                d->class_str = g_strdup(result.results[1]);
-        }
-        ret = TRUE;
-    }
-    g_free(qpath);
-
-    return ret;
-}
-
-gint pcid_cmp_by_addy(gconstpointer a, gconstpointer b)
-{
-    const struct pcid *dev_a = a;
-    const struct pcid *dev_b = b;
-
-    if (!dev_a)
-        return !!dev_b;
-    if (!dev_b)
-        return !!dev_a;
-
-    return g_strcmp0(dev_a->slot_str, dev_b->slot_str);
-}
-
-void pcid_free(pcid *s) {
-    if (s) {
-        g_free(s->slot_str);
-        g_free(s->class_str);
-        g_free(s->vendor_id_str);
-        g_free(s->device_id_str);
-        g_free(s->sub_vendor_id_str);
-        g_free(s->sub_device_id_str);
-        g_free(s->driver);
-        g_free(s->driver_list);
-        g_free(s);
-    }
-}
-
-static char *lspci_line_value(char *line, const char *prefix) {
-    if (g_str_has_prefix(g_strstrip(line), prefix)) {
-        line += strlen(prefix) + 1;
-        return g_strstrip(line);
-    } else
-        return NULL;
-}
-
-/* read output line of lspci -vmmnn */
-static int lspci_line_string_and_code(char *line, char *prefix, char **str, uint32_t *code) {
-    char *l = lspci_line_value(line, prefix);
-    char *e;
-
-    if (l) {
-        e = strchr(l, 0);
-        while (e > l && *e != '[') e--;
-        sscanf(e, "[%x]", code);
-        *e = 0; /* terminate at start of code */
-        if (*str) free(*str); /* free if replacing */
-        *str = strdup(g_strstrip(l));
-    }
-    return 0;
-}
-
-static gboolean pci_fill_details(pcid *s) {
-    if (nolspci) return FALSE;
-    gboolean spawned;
-    gchar *out, *err, *p, *l, *next_nl;
-    gchar *pci_loc = pci_address_str(s->domain, s->bus, s->device, s->function);
-    gchar *lspci_cmd = g_strdup_printf("lspci -D -s %s -vvv", pci_loc);
-
-    spawned = hardinfo_spawn_command_line_sync(lspci_cmd,
-            &out, &err, NULL, NULL);
-    g_free(lspci_cmd);
-    g_free(pci_loc);
-    if (spawned) {
-        p = out;
-        while(next_nl = strchr(p, '\n')) {
-            strend(p, '\n');
-            g_strstrip(p);
-            if (l = lspci_line_value(p, "Kernel driver in use")) {
-                s->driver = g_strdup(l);
-                goto pci_details_next;
-            }
-            if (l = lspci_line_value(p, "Kernel modules")) {
-                s->driver_list = g_strdup(l);
-                goto pci_details_next;
-            }
-            /* TODO: more details */
-
-            pci_details_next:
-                p = next_nl + 1;
-        }
-        g_free(out);
-        g_free(err);
-        return TRUE;
-    }
-    return FALSE;
-}
-
-char *pci_address_str(uint32_t dom, uint32_t bus, uint32_t  dev, uint32_t func) {
-    return g_strdup_printf("%04x:%02x:%02x.%01x", dom, bus, dev, func);
-}
-
-/* /sys/bus/pci/devices/0000:01:00.0/ */
-char *_sysfs_bus_pci(uint32_t dom, uint32_t bus, uint32_t dev, uint32_t func, const char *item) {
-    char *ret = NULL, *pci_loc, *sysfs_path;
-    pci_loc = pci_address_str(dom, bus, dev, func);
-    sysfs_path = g_strdup_printf("%s/%s/%s", SYSFS_PCI_ROOT, pci_loc, item);
-    g_file_get_contents(sysfs_path, &ret, NULL, NULL);
-    free(pci_loc);
-    free(sysfs_path);
-    return ret;
-}
-
-gboolean _sysfs_bus_pci_read_hex(uint32_t dom, uint32_t bus, uint32_t dev, uint32_t func, const char *item, uint32_t *val) {
-    char *tmp = _sysfs_bus_pci(dom, bus, dev, func, item);
-    uint32_t tval;
-    if (tmp && val) {
-        int ec = sscanf(tmp, "%x", &tval);
-        free(tmp);
-        if (ec) {
-            *val = tval;
-            return TRUE;
-        }
-    }
-    return FALSE;
-}
-
-/* https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-bus-pci */
-static gboolean pci_get_device_sysfs(uint32_t dom, uint32_t bus, uint32_t dev, uint32_t func, pcid *s) {
-    char *tmp = NULL;
-    int ec = 0;
-    float tf;
-    s->domain = dom;
-    s->bus = bus;
-    s->device = dev;
-    s->function = func;
-    s->slot_str = s->slot_str ? s->slot_str : pci_address_str(dom, bus, dev, func);
-    if (! _sysfs_bus_pci_read_hex(dom, bus, dev, func, "class", &s->class) )
-        return FALSE;
-    s->class >>= 8; /* TODO: find out why */
-    _sysfs_bus_pci_read_hex(dom, bus, dev, func, "device", &s->device_id);
-    _sysfs_bus_pci_read_hex(dom, bus, dev, func, "vendor", &s->vendor_id);
-    _sysfs_bus_pci_read_hex(dom, bus, dev, func, "subsystem_device", &s->sub_device_id);
-    _sysfs_bus_pci_read_hex(dom, bus, dev, func, "subsystem_vendor", &s->sub_vendor_id);
-    _sysfs_bus_pci_read_hex(dom, bus, dev, func, "revision", &s->revision);
-
-    tmp = _sysfs_bus_pci(dom, bus, dev, func, "max_link_speed");
-    if (tmp) {
-        ec = sscanf(tmp, "%f GT/s", &tf);
-        if (ec) s->pcie_speed_max = tf;
-        free(tmp);
-    }
-    tmp = _sysfs_bus_pci(dom, bus, dev, func, "current_link_speed");
-    if (tmp) {
-        ec = sscanf(tmp, "%f GT/s", &tf);
-        if (ec) s->pcie_speed_curr = tf;
-        free(tmp);
-    }
-    tmp = _sysfs_bus_pci(dom, bus, dev, func, "max_link_width");
-    if (tmp) {
-        s->pcie_width_max = strtoul(tmp, NULL, 0);
-        free(tmp);
-    }
-    tmp = _sysfs_bus_pci(dom, bus, dev, func, "max_link_width");
-    if (tmp) {
-        s->pcie_width_curr = strtoul(tmp, NULL, 0);
-        free(tmp);
-    }
-    return TRUE;
-}
-
-static gboolean pci_get_device_lspci(uint32_t dom, uint32_t bus, uint32_t dev, uint32_t func, pcid *s) {
-    if (nolspci) return FALSE;
-    gboolean spawned;
-    gchar *out, *err, *p, *l, *next_nl;
-    gchar *pci_loc = pci_address_str(dom, bus, dev, func);
-    gchar *lspci_cmd = g_strdup_printf("lspci -D -s %s -vmmnn", pci_loc);
-
-    s->domain = dom;
-    s->bus = bus;
-    s->device = dev;
-    s->function = func;
-
-    spawned = hardinfo_spawn_command_line_sync(lspci_cmd,
-            &out, &err, NULL, NULL);
-    g_free(lspci_cmd);
-    if (spawned) {
-        p = out;
-        while(next_nl = strchr(p, '\n')) {
-            strend(p, '\n');
-            g_strstrip(p);
-            if (l = lspci_line_value(p, "Slot")) {
-                s->slot_str = g_strdup(l);
-                if (strcmp(s->slot_str, pci_loc) != 0) {
-                   printf("PCI: %s != %s\n", s->slot_str, pci_loc);
-                }
-            }
-            if (l = lspci_line_value(p, "Rev")) {
-                s->revision = strtol(l, NULL, 16);
-            }
-            lspci_line_string_and_code(p, "Class", &s->class_str, &s->class);
-            lspci_line_string_and_code(p, "Vendor", &s->vendor_id_str, &s->vendor_id);
-            lspci_line_string_and_code(p, "Device", &s->device_id_str, &s->device_id);
-            lspci_line_string_and_code(p, "SVendor", &s->sub_vendor_id_str, &s->sub_vendor_id);
-            lspci_line_string_and_code(p, "SDevice", &s->sub_device_id_str, &s->sub_device_id);
-
-            p = next_nl + 1;
-        }
-        g_free(out);
-        g_free(err);
-        g_free(pci_loc);
-        return TRUE;
-    }
-    g_free(pci_loc);
-    return FALSE;
-}
-
-pcid *pci_get_device_str(const char *addy) {
-    uint32_t dom, bus, dev, func;
-    int ec;
-    if (addy) {
-        ec = sscanf(addy, "%x:%x:%x.%x", &dom, &bus, &dev, &func);
-        if (ec == 4) {
-            return pci_get_device(dom, bus, dev, func);
-        }
-    }
-    return NULL;
-}
-
-pcid *pci_get_device(uint32_t dom, uint32_t bus, uint32_t dev, uint32_t func) {
-    pcid *s = pcid_new();
-    gboolean ok = FALSE;
-    if (s) {
-        ok = pci_get_device_sysfs(dom, bus, dev, func, s);
-        if (ok) {
-            ok |= pci_lookup_ids(s);
-            if (!ok)
-                ok |= pci_get_device_lspci(dom, bus, dev, func, s);
-        }
-        if (!ok) {
-            pcid_free(s);
-            s = NULL;
-        }
-    }
-    return s;
-}
-
-static pcid_list pci_get_device_list_lspci(uint32_t class_min, uint32_t class_max) {
-    if (nolspci) return NULL;
-    gboolean spawned;
-    gchar *out, *err, *p, *next_nl;
-    pcid_list dl = NULL;
-    pcid *nd;
-    uint32_t dom, bus, dev, func, cls;
-    int ec;
-
-    if (class_max == 0) class_max = 0xffff;
-
-    spawned = hardinfo_spawn_command_line_sync("lspci -D -mn",
-            &out, &err, NULL, NULL);
-    if (spawned) {
-        p = out;
-        while(next_nl = strchr(p, '\n')) {
-            strend(p, '\n');
-            ec = sscanf(p, "%x:%x:%x.%x \"%x\"", &dom, &bus, &dev, &func, &cls);
-            if (ec == 5) {
-                if (cls >= class_min && cls <= class_max) {
-                    nd = pci_get_device(dom, bus, dev, func);
-                    pci_fill_details(nd);
-                    dl = g_slist_append(dl, nd);
-                }
-            }
-            p = next_nl + 1;
-        }
-        g_free(out);
-        g_free(err);
-    }
-    return dl;
-}
-
-static pcid_list pci_get_device_list_sysfs(uint32_t class_min, uint32_t class_max) {
-    pcid_list dl = NULL;
-    pcid *nd;
-    uint32_t dom, bus, dev, func, cls;
-    int ec;
-
-    if (class_max == 0) class_max = 0xffff;
-
-    const gchar *f = NULL;
-    GDir *d = g_dir_open("/sys/bus/pci/devices", 0, NULL);
-    if (!d) return 0;
-
-    while((f = g_dir_read_name(d))) {
-        ec = sscanf(f, "%x:%x:%x.%x", &dom, &bus, &dev, &func);
-        if (ec == 4) {
-            gchar *cf = g_strdup_printf("/sys/bus/pci/devices/%s/class", f);
-            gchar *cstr = NULL;
-            if (g_file_get_contents(cf, &cstr, NULL, NULL) ) {
-                cls = strtoul(cstr, NULL, 16) >> 8;
-                if (cls >= class_min && cls <= class_max) {
-                    nd = pci_get_device(dom, bus, dev, func);
-                    pci_fill_details(nd);
-                    dl = g_slist_append(dl, nd);
-                }
-            }
-            g_free(cstr);
-            g_free(cf);
-        }
-    }
-    g_dir_close(d);
-    return dl;
-}
-
-pcid_list pci_get_device_list(uint32_t class_min, uint32_t class_max) {
-    pcid_list dl = NULL;
-    dl = pci_get_device_list_sysfs(class_min, class_max);
-    if (!dl)
-        dl = pci_get_device_list_lspci(class_min, class_max);
-    return dl;
-}
-